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diff --git a/assets/index-38804ddd.css b/assets/index-78fdc93e.css
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 @charset "UTF-8";/*!
 * Pico CSS ✨ v2.0.3 (https://picocss.com)
 * Copyright 2019-2024 - Licensed under MIT
-*/:root{--pico-font-family-emoji:"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--pico-font-family-sans-serif:system-ui,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,Helvetica,Arial,"Helvetica Neue",sans-serif,var(--pico-font-family-emoji);--pico-font-family-monospace:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace,var(--pico-font-family-emoji);--pico-font-family:var(--pico-font-family-sans-serif);--pico-line-height:1.5;--pico-font-weight:400;--pico-font-size:100%;--pico-text-underline-offset:.1rem;--pico-border-radius:.25rem;--pico-border-width:.0625rem;--pico-outline-width:.125rem;--pico-transition:.2s 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0);--pico-range-border-color:#202632;--pico-range-active-border-color:#2a3140;--pico-range-thumb-border-color:var(--pico-background-color);--pico-range-thumb-color:var(--pico-secondary-background);--pico-range-thumb-active-color:var(--pico-primary-background);--pico-accordion-border-color:var(--pico-muted-border-color);--pico-accordion-active-summary-color:var(--pico-primary-hover);--pico-accordion-close-summary-color:var(--pico-color);--pico-accordion-open-summary-color:var(--pico-muted-color);--pico-card-background-color:#181c25;--pico-card-border-color:var(--pico-card-background-color);--pico-card-box-shadow:var(--pico-box-shadow);--pico-card-sectioning-background-color:#1a1f28;--pico-dropdown-background-color:#181c25;--pico-dropdown-border-color:#202632;--pico-dropdown-box-shadow:var(--pico-box-shadow);--pico-dropdown-color:var(--pico-color);--pico-dropdown-hover-background-color:#202632;--pico-loading-spinner-opacity:.5;--pico-modal-overlay-background-color:rgba(8, 9, 10, .75);--pico-progress-background-color:#202632;--pico-progress-color:var(--pico-primary-background);--pico-tooltip-background-color:var(--pico-contrast-background);--pico-tooltip-color:var(--pico-contrast-inverse);--pico-icon-valid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(42, 123, 111)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");--pico-icon-invalid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(150, 74, 80)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");color-scheme:dark}:root:not([data-theme]) input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]){--pico-form-element-focus-color:var(--pico-primary-focus)}:root:not([data-theme]) details summary[role=button].contrast:not(.outline):after{filter:brightness(0)}:root:not([data-theme]) [aria-busy=true]:not(input,select,textarea).contrast:is(button,[type=submit],[type=button],[type=reset],[role=button]):not(.outline):before{filter:brightness(0)}}[data-theme=dark]{--pico-background-color:#13171f;--pico-color:#c2c7d0;--pico-text-selection-color:rgba(0, 180, 120, .1875);--pico-muted-color:#7b8495;--pico-muted-border-color:#202632;--pico-primary:#00b478;--pico-primary-background:#007a50;--pico-primary-border:var(--pico-primary-background);--pico-primary-underline:rgba(0, 180, 120, .5);--pico-primary-hover:#00cc88;--pico-primary-hover-background:#00895a;--pico-primary-hover-border:var(--pico-primary-hover-background);--pico-primary-hover-underline:var(--pico-primary-hover);--pico-primary-focus:rgba(0, 180, 120, .375);--pico-primary-inverse:#fff;--pico-secondary:#969eaf;--pico-secondary-background:#525f7a;--pico-secondary-border:var(--pico-secondary-background);--pico-secondary-underline:rgba(150, 158, 175, .5);--pico-secondary-hover:#b3b9c5;--pico-secondary-hover-background:#5d6b89;--pico-secondary-hover-border:var(--pico-secondary-hover-background);--pico-secondary-hover-underline:var(--pico-secondary-hover);--pico-secondary-focus:rgba(144, 158, 190, .25);--pico-secondary-inverse:#fff;--pico-contrast:#dfe3eb;--pico-contrast-background:#eff1f4;--pico-contrast-border:var(--pico-contrast-background);--pico-contrast-underline:rgba(223, 227, 235, .5);--pico-contrast-hover:#fff;--pico-contrast-hover-background:#fff;--pico-contrast-hover-border:var(--pico-contrast-hover-background);--pico-contrast-hover-underline:var(--pico-contrast-hover);--pico-contrast-focus:rgba(207, 213, 226, .25);--pico-contrast-inverse:#000;--pico-box-shadow:.0145rem .029rem .174rem rgba(7, 9, 12, .01698),.0335rem .067rem .402rem rgba(7, 9, 12, .024),.0625rem .125rem .75rem rgba(7, 9, 12, .03),.1125rem .225rem 1.35rem rgba(7, 9, 12, .036),.2085rem .417rem 2.502rem rgba(7, 9, 12, .04302),.5rem 1rem 6rem rgba(7, 9, 12, .06),0 0 0 .0625rem rgba(7, 9, 12, .015);--pico-h1-color:#f0f1f3;--pico-h2-color:#e0e3e7;--pico-h3-color:#c2c7d0;--pico-h4-color:#b3b9c5;--pico-h5-color:#a4acba;--pico-h6-color:#8891a4;--pico-mark-background-color:#014063;--pico-mark-color:#fff;--pico-ins-color:#62af9a;--pico-del-color:#ce7e7b;--pico-blockquote-border-color:var(--pico-muted-border-color);--pico-blockquote-footer-color:var(--pico-muted-color);--pico-button-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-button-hover-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-table-border-color:var(--pico-muted-border-color);--pico-table-row-stripped-background-color:rgba(111, 120, 135, .0375);--pico-code-background-color:#1a1f28;--pico-code-color:#8891a4;--pico-code-kbd-background-color:var(--pico-color);--pico-code-kbd-color:var(--pico-background-color);--pico-form-element-background-color:#1c212c;--pico-form-element-selected-background-color:#2a3140;--pico-form-element-border-color:#2a3140;--pico-form-element-color:#e0e3e7;--pico-form-element-placeholder-color:#8891a4;--pico-form-element-active-background-color:#1a1f28;--pico-form-element-active-border-color:var(--pico-primary-border);--pico-form-element-focus-color:var(--pico-primary-border);--pico-form-element-disabled-opacity:.5;--pico-form-element-invalid-border-color:#964a50;--pico-form-element-invalid-active-border-color:#b7403b;--pico-form-element-invalid-focus-color:var(--pico-form-element-invalid-active-border-color);--pico-form-element-valid-border-color:#2a7b6f;--pico-form-element-valid-active-border-color:#16896a;--pico-form-element-valid-focus-color:var(--pico-form-element-valid-active-border-color);--pico-switch-background-color:#333c4e;--pico-switch-checked-background-color:var(--pico-primary-background);--pico-switch-color:#fff;--pico-switch-thumb-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-range-border-color:#202632;--pico-range-active-border-color:#2a3140;--pico-range-thumb-border-color:var(--pico-background-color);--pico-range-thumb-color:var(--pico-secondary-background);--pico-range-thumb-active-color:var(--pico-primary-background);--pico-accordion-border-color:var(--pico-muted-border-color);--pico-accordion-active-summary-color:var(--pico-primary-hover);--pico-accordion-close-summary-color:var(--pico-color);--pico-accordion-open-summary-color:var(--pico-muted-color);--pico-card-background-color:#181c25;--pico-card-border-color:var(--pico-card-background-color);--pico-card-box-shadow:var(--pico-box-shadow);--pico-card-sectioning-background-color:#1a1f28;--pico-dropdown-background-color:#181c25;--pico-dropdown-border-color:#202632;--pico-dropdown-box-shadow:var(--pico-box-shadow);--pico-dropdown-color:var(--pico-color);--pico-dropdown-hover-background-color:#202632;--pico-loading-spinner-opacity:.5;--pico-modal-overlay-background-color:rgba(8, 9, 10, .75);--pico-progress-background-color:#202632;--pico-progress-color:var(--pico-primary-background);--pico-tooltip-background-color:var(--pico-contrast-background);--pico-tooltip-color:var(--pico-contrast-inverse);--pico-icon-valid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(42, 123, 111)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");--pico-icon-invalid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(150, 74, 80)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");color-scheme:dark}[data-theme=dark] input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]){--pico-form-element-focus-color:var(--pico-primary-focus)}[data-theme=dark] details summary[role=button].contrast:not(.outline):after{filter:brightness(0)}[data-theme=dark] [aria-busy=true]:not(input,select,textarea).contrast:is(button,[type=submit],[type=button],[type=reset],[role=button]):not(.outline):before{filter:brightness(0)}[type=checkbox],[type=radio],[type=range],progress{accent-color:var(--pico-primary)}*,:after,:before{box-sizing:border-box;background-repeat:no-repeat}:after,:before{text-decoration:inherit;vertical-align:inherit}:where(:root){-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;background-color:var(--pico-background-color);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:var(--pico-font-size);line-height:var(--pico-line-height);font-family:var(--pico-font-family);text-underline-offset:var(--pico-text-underline-offset);text-rendering:optimizeLegibility;overflow-wrap:break-word;-moz-tab-size:4;-o-tab-size:4;tab-size:4}body{width:100%;margin:0}main{display:block}body>footer,body>header,body>main{padding-block:var(--pico-block-spacing-vertical)}section{margin-bottom:var(--pico-block-spacing-vertical)}.container,.container-fluid{width:100%;margin-right:auto;margin-left:auto;padding-right:var(--pico-spacing);padding-left:var(--pico-spacing)}@media (min-width:576px){.container{max-width:510px;padding-right:0;padding-left:0}}@media (min-width:768px){.container{max-width:700px}}@media (min-width:1024px){.container{max-width:950px}}@media (min-width:1280px){.container{max-width:1200px}}@media (min-width:1536px){.container{max-width:1450px}}.grid{grid-column-gap:var(--pico-grid-column-gap);grid-row-gap:var(--pico-grid-row-gap);display:grid;grid-template-columns:1fr}@media (min-width:768px){.grid{grid-template-columns:repeat(auto-fit,minmax(0%,1fr))}}.grid>*{min-width:0}.overflow-auto{overflow:auto}b,strong{font-weight:bolder}sub,sup{position:relative;font-size:.75em;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}address,blockquote,dl,ol,p,pre,table,ul{margin-top:0;margin-bottom:var(--pico-typography-spacing-vertical);color:var(--pico-color);font-style:normal;font-weight:var(--pico-font-weight)}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:var(--pico-typography-spacing-vertical);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:var(--pico-font-size);line-height:var(--pico-line-height);font-family:var(--pico-font-family)}h1{--pico-color:var(--pico-h1-color)}h2{--pico-color:var(--pico-h2-color)}h3{--pico-color:var(--pico-h3-color)}h4{--pico-color:var(--pico-h4-color)}h5{--pico-color:var(--pico-h5-color)}h6{--pico-color:var(--pico-h6-color)}:where(article,address,blockquote,dl,figure,form,ol,p,pre,table,ul)~:is(h1,h2,h3,h4,h5,h6){margin-top:var(--pico-typography-spacing-top)}p{margin-bottom:var(--pico-typography-spacing-vertical)}hgroup{margin-bottom:var(--pico-typography-spacing-vertical)}hgroup>*{margin-top:0;margin-bottom:0}hgroup>:not(:first-child):last-child{--pico-color:var(--pico-muted-color);--pico-font-weight:unset;font-size:1rem}:where(ol,ul) li{margin-bottom:calc(var(--pico-typography-spacing-vertical) * .25)}:where(dl,ol,ul) :where(dl,ol,ul){margin:0;margin-top:calc(var(--pico-typography-spacing-vertical) * .25)}ul li{list-style:square}mark{padding:.125rem .25rem;background-color:var(--pico-mark-background-color);color:var(--pico-mark-color);vertical-align:baseline}blockquote{display:block;margin:var(--pico-typography-spacing-vertical) 0;padding:var(--pico-spacing);border-right:none;border-left:.25rem solid var(--pico-blockquote-border-color);border-inline-start:.25rem solid var(--pico-blockquote-border-color);border-inline-end:none}blockquote footer{margin-top:calc(var(--pico-typography-spacing-vertical) * .5);color:var(--pico-blockquote-footer-color)}abbr[title]{border-bottom:1px dotted;text-decoration:none;cursor:help}ins{color:var(--pico-ins-color);text-decoration:none}del{color:var(--pico-del-color)}::-moz-selection{background-color:var(--pico-text-selection-color)}::selection{background-color:var(--pico-text-selection-color)}:where(a:not([role=button])),[role=link]{--pico-color:var(--pico-primary);--pico-background-color:transparent;--pico-underline:var(--pico-primary-underline);outline:0;background-color:var(--pico-background-color);color:var(--pico-color);-webkit-text-decoration:var(--pico-text-decoration);text-decoration:var(--pico-text-decoration);text-decoration-color:var(--pico-underline);text-underline-offset:.125em;transition:background-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition),-webkit-text-decoration var(--pico-transition);transition:background-color var(--pico-transition),color var(--pico-transition),text-decoration var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),color var(--pico-transition),text-decoration var(--pico-transition),box-shadow var(--pico-transition),-webkit-text-decoration var(--pico-transition)}:where(a:not([role=button])):is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-primary-hover);--pico-underline:var(--pico-primary-hover-underline);--pico-text-decoration:underline}:where(a:not([role=button])):focus-visible,[role=link]:focus-visible{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}:where(a:not([role=button])).secondary,[role=link].secondary{--pico-color:var(--pico-secondary);--pico-underline:var(--pico-secondary-underline)}:where(a:not([role=button])).secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link].secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-secondary-hover);--pico-underline:var(--pico-secondary-hover-underline)}:where(a:not([role=button])).contrast,[role=link].contrast{--pico-color:var(--pico-contrast);--pico-underline:var(--pico-contrast-underline)}:where(a:not([role=button])).contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link].contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-contrast-hover);--pico-underline:var(--pico-contrast-hover-underline)}a[role=button]{display:inline-block}button{margin:0;overflow:visible;font-family:inherit;text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[role=button],[type=button],[type=file]::file-selector-button,[type=reset],[type=submit],button{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);--pico-color:var(--pico-primary-inverse);--pico-box-shadow:var(--pico-button-box-shadow, 0 0 0 rgba(0, 0, 0, 0));padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal);border:var(--pico-border-width) solid var(--pico-border-color);border-radius:var(--pico-border-radius);outline:0;background-color:var(--pico-background-color);box-shadow:var(--pico-box-shadow);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:1rem;line-height:var(--pico-line-height);text-align:center;text-decoration:none;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}[role=button]:is(:hover,:active,:focus),[role=button]:is([aria-current]:not([aria-current=false])),[type=button]:is(:hover,:active,:focus),[type=button]:is([aria-current]:not([aria-current=false])),[type=file]::file-selector-button:is(:hover,:active,:focus),[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])),[type=reset]:is(:hover,:active,:focus),[type=reset]:is([aria-current]:not([aria-current=false])),[type=submit]:is(:hover,:active,:focus),[type=submit]:is([aria-current]:not([aria-current=false])),button:is(:hover,:active,:focus),button:is([aria-current]:not([aria-current=false])){--pico-background-color:var(--pico-primary-hover-background);--pico-border-color:var(--pico-primary-hover-border);--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0));--pico-color:var(--pico-primary-inverse)}[role=button]:focus,[role=button]:is([aria-current]:not([aria-current=false])):focus,[type=button]:focus,[type=button]:is([aria-current]:not([aria-current=false])):focus,[type=file]::file-selector-button:focus,[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])):focus,[type=reset]:focus,[type=reset]:is([aria-current]:not([aria-current=false])):focus,[type=submit]:focus,[type=submit]:is([aria-current]:not([aria-current=false])):focus,button:focus,button:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}[type=button],[type=reset],[type=submit]{margin-bottom:var(--pico-spacing)}:is(button,[type=submit],[type=button],[role=button]).secondary,[type=file]::file-selector-button,[type=reset]{--pico-background-color:var(--pico-secondary-background);--pico-border-color:var(--pico-secondary-border);--pico-color:var(--pico-secondary-inverse);cursor:pointer}:is(button,[type=submit],[type=button],[role=button]).secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=file]::file-selector-button:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:var(--pico-secondary-hover-background);--pico-border-color:var(--pico-secondary-hover-border);--pico-color:var(--pico-secondary-inverse)}:is(button,[type=submit],[type=button],[role=button]).secondary:focus,:is(button,[type=submit],[type=button],[role=button]).secondary:is([aria-current]:not([aria-current=false])):focus,[type=file]::file-selector-button:focus,[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])):focus,[type=reset]:focus,[type=reset]:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-secondary-focus)}:is(button,[type=submit],[type=button],[role=button]).contrast{--pico-background-color:var(--pico-contrast-background);--pico-border-color:var(--pico-contrast-border);--pico-color:var(--pico-contrast-inverse)}:is(button,[type=submit],[type=button],[role=button]).contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:var(--pico-contrast-hover-background);--pico-border-color:var(--pico-contrast-hover-border);--pico-color:var(--pico-contrast-inverse)}:is(button,[type=submit],[type=button],[role=button]).contrast:focus,:is(button,[type=submit],[type=button],[role=button]).contrast:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-contrast-focus)}:is(button,[type=submit],[type=button],[role=button]).outline,[type=reset].outline{--pico-background-color:transparent;--pico-color:var(--pico-primary);--pico-border-color:var(--pico-primary)}:is(button,[type=submit],[type=button],[role=button]).outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset].outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:transparent;--pico-color:var(--pico-primary-hover);--pico-border-color:var(--pico-primary-hover)}:is(button,[type=submit],[type=button],[role=button]).outline.secondary,[type=reset].outline{--pico-color:var(--pico-secondary);--pico-border-color:var(--pico-secondary)}:is(button,[type=submit],[type=button],[role=button]).outline.secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset].outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-secondary-hover);--pico-border-color:var(--pico-secondary-hover)}:is(button,[type=submit],[type=button],[role=button]).outline.contrast{--pico-color:var(--pico-contrast);--pico-border-color:var(--pico-contrast)}:is(button,[type=submit],[type=button],[role=button]).outline.contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-contrast-hover);--pico-border-color:var(--pico-contrast-hover)}:where(button,[type=submit],[type=reset],[type=button],[role=button])[disabled],:where(fieldset[disabled]) :is(button,[type=submit],[type=button],[type=reset],[role=button]){opacity:.5;pointer-events:none}:where(table){width:100%;border-collapse:collapse;border-spacing:0;text-indent:0}td,th{padding:calc(var(--pico-spacing)/ 2) var(--pico-spacing);border-bottom:var(--pico-border-width) solid var(--pico-table-border-color);background-color:var(--pico-background-color);color:var(--pico-color);font-weight:var(--pico-font-weight);text-align:left;text-align:start}tfoot td,tfoot th{border-top:var(--pico-border-width) solid var(--pico-table-border-color);border-bottom:0}table.striped tbody tr:nth-child(odd) td,table.striped tbody tr:nth-child(odd) th{background-color:var(--pico-table-row-stripped-background-color)}:where(audio,canvas,iframe,img,svg,video){vertical-align:middle}audio,video{display:inline-block}audio:not([controls]){display:none;height:0}:where(iframe){border-style:none}img{max-width:100%;height:auto;border-style:none}:where(svg:not([fill])){fill:currentColor}svg:not(:root){overflow:hidden}code,kbd,pre,samp{font-size:.875em;font-family:var(--pico-font-family)}pre code{font-size:inherit;font-family:inherit}pre{-ms-overflow-style:scrollbar;overflow:auto}code,kbd,pre{border-radius:var(--pico-border-radius);background:var(--pico-code-background-color);color:var(--pico-code-color);font-weight:var(--pico-font-weight);line-height:initial}code,kbd{display:inline-block;padding:.375rem}pre{display:block;margin-bottom:var(--pico-spacing);overflow-x:auto}pre>code{display:block;padding:var(--pico-spacing);background:0 0;line-height:var(--pico-line-height)}kbd{background-color:var(--pico-code-kbd-background-color);color:var(--pico-code-kbd-color);vertical-align:baseline}figure{display:block;margin:0;padding:0}figure figcaption{padding:calc(var(--pico-spacing) * .5) 0;color:var(--pico-muted-color)}hr{height:0;margin:var(--pico-typography-spacing-vertical) 0;border:0;border-top:1px solid var(--pico-muted-border-color);color:inherit}[hidden],template{display:none!important}canvas{display:inline-block}input,optgroup,select,textarea{margin:0;font-size:1rem;line-height:var(--pico-line-height);font-family:inherit;letter-spacing:inherit}input{overflow:visible}select{text-transform:none}legend{max-width:100%;padding:0;color:inherit;white-space:normal}textarea{overflow:auto}[type=checkbox],[type=radio]{padding:0}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}::-moz-focus-inner{padding:0;border-style:none}:-moz-focusring{outline:0}:-moz-ui-invalid{box-shadow:none}::-ms-expand{display:none}[type=file],[type=range]{padding:0;border-width:0}input:not([type=checkbox],[type=radio],[type=range]){height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2)}fieldset{width:100%;margin:0;margin-bottom:var(--pico-spacing);padding:0;border:0}fieldset legend,label{display:block;margin-bottom:calc(var(--pico-spacing) * .375);color:var(--pico-color);font-weight:var(--pico-form-label-font-weight,var(--pico-font-weight))}fieldset legend{margin-bottom:calc(var(--pico-spacing) * .5)}button[type=submit],input:not([type=checkbox],[type=radio]),select,textarea{width:100%}input:not([type=checkbox],[type=radio],[type=range],[type=file]),select,textarea{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal)}input,select,textarea{--pico-background-color:var(--pico-form-element-background-color);--pico-border-color:var(--pico-form-element-border-color);--pico-color:var(--pico-form-element-color);--pico-box-shadow:none;border:var(--pico-border-width) solid var(--pico-border-color);border-radius:var(--pico-border-radius);outline:0;background-color:var(--pico-background-color);box-shadow:var(--pico-box-shadow);color:var(--pico-color);font-weight:var(--pico-font-weight);transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}:where(select,textarea):not([readonly]):is(:active,:focus),input:not([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[readonly]):is(:active,:focus){--pico-background-color:var(--pico-form-element-active-background-color)}:where(select,textarea):not([readonly]):is(:active,:focus),input:not([type=submit],[type=button],[type=reset],[role=switch],[readonly]):is(:active,:focus){--pico-border-color:var(--pico-form-element-active-border-color)}:where(select,textarea):not([readonly]):focus,input:not([type=submit],[type=button],[type=reset],[type=range],[type=file],[readonly]):focus{--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-focus-color)}:where(fieldset[disabled]) :is(input:not([type=submit],[type=button],[type=reset]),select,textarea),input:not([type=submit],[type=button],[type=reset])[disabled],label[aria-disabled=true],select[disabled],textarea[disabled]{opacity:var(--pico-form-element-disabled-opacity);pointer-events:none}label[aria-disabled=true] input[disabled]{opacity:1}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid]{padding-right:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem)!important;padding-left:var(--pico-form-element-spacing-horizontal);padding-inline-start:var(--pico-form-element-spacing-horizontal)!important;padding-inline-end:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem)!important;background-position:center right .75rem;background-size:1rem auto;background-repeat:no-repeat}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid=false]:not(select){background-image:var(--pico-icon-valid)}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid=true]:not(select){background-image:var(--pico-icon-invalid)}:where(input,select,textarea)[aria-invalid=false]{--pico-border-color:var(--pico-form-element-valid-border-color)}:where(input,select,textarea)[aria-invalid=false]:is(:active,:focus){--pico-border-color:var(--pico-form-element-valid-active-border-color)!important}:where(input,select,textarea)[aria-invalid=false]:is(:active,:focus):not([type=checkbox],[type=radio]){--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-valid-focus-color)!important}:where(input,select,textarea)[aria-invalid=true]{--pico-border-color:var(--pico-form-element-invalid-border-color)}:where(input,select,textarea)[aria-invalid=true]:is(:active,:focus){--pico-border-color:var(--pico-form-element-invalid-active-border-color)!important}:where(input,select,textarea)[aria-invalid=true]:is(:active,:focus):not([type=checkbox],[type=radio]){--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-invalid-focus-color)!important}[dir=rtl] :where(input,select,textarea):not([type=checkbox],[type=radio]):is([aria-invalid],[aria-invalid=true],[aria-invalid=false]){background-position:center left .75rem}input::-webkit-input-placeholder,input::placeholder,select:invalid,textarea::-webkit-input-placeholder,textarea::placeholder{color:var(--pico-form-element-placeholder-color);opacity:1}input:not([type=checkbox],[type=radio]),select,textarea{margin-bottom:var(--pico-spacing)}select::-ms-expand{border:0;background-color:transparent}select:not([multiple],[size]){padding-right:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem);padding-left:var(--pico-form-element-spacing-horizontal);padding-inline-start:var(--pico-form-element-spacing-horizontal);padding-inline-end:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem);background-image:var(--pico-icon-chevron);background-position:center right .75rem;background-size:1rem auto;background-repeat:no-repeat}select[multiple] option:checked{background:var(--pico-form-element-selected-background-color)}[dir=rtl] select:not([multiple],[size]){background-position:center left .75rem}textarea{display:block;resize:vertical}textarea[aria-invalid]{--pico-icon-height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2);background-position:top right .75rem!important;background-size:1rem var(--pico-icon-height)!important}:where(input,select,textarea,fieldset,.grid)+small{display:block;width:100%;margin-top:calc(var(--pico-spacing) * -.75);margin-bottom:var(--pico-spacing);color:var(--pico-muted-color)}:where(input,select,textarea,fieldset,.grid)[aria-invalid=false]+small{color:var(--pico-ins-color)}:where(input,select,textarea,fieldset,.grid)[aria-invalid=true]+small{color:var(--pico-del-color)}label>:where(input,select,textarea){margin-top:calc(var(--pico-spacing) * .25)}label:has([type=checkbox],[type=radio]){width:-moz-fit-content;width:fit-content;cursor:pointer}[type=checkbox],[type=radio]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:1.25em;height:1.25em;margin-top:-.125em;margin-inline-end:.5em;border-width:var(--pico-border-width);vertical-align:middle;cursor:pointer}[type=checkbox]::-ms-check,[type=radio]::-ms-check{display:none}[type=checkbox]:checked,[type=checkbox]:checked:active,[type=checkbox]:checked:focus,[type=radio]:checked,[type=radio]:checked:active,[type=radio]:checked:focus{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);background-image:var(--pico-icon-checkbox);background-position:center;background-size:.75em auto;background-repeat:no-repeat}[type=checkbox]~label,[type=radio]~label{display:inline-block;margin-bottom:0;cursor:pointer}[type=checkbox]~label:not(:last-of-type),[type=radio]~label:not(:last-of-type){margin-inline-end:1em}[type=checkbox]:indeterminate{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);background-image:var(--pico-icon-minus);background-position:center;background-size:.75em auto;background-repeat:no-repeat}[type=radio]{border-radius:50%}[type=radio]:checked,[type=radio]:checked:active,[type=radio]:checked:focus{--pico-background-color:var(--pico-primary-inverse);border-width:.35em;background-image:none}[type=checkbox][role=switch]{--pico-background-color:var(--pico-switch-background-color);--pico-color:var(--pico-switch-color);width:2.25em;height:1.25em;border:var(--pico-border-width) solid var(--pico-border-color);border-radius:1.25em;background-color:var(--pico-background-color);line-height:1.25em}[type=checkbox][role=switch]:not([aria-invalid]){--pico-border-color:var(--pico-switch-background-color)}[type=checkbox][role=switch]:before{display:block;width:calc(1.25em - var(--pico-border-width) * 2);height:100%;border-radius:50%;background-color:var(--pico-color);box-shadow:var(--pico-switch-thumb-box-shadow);content:"";transition:margin .1s ease-in-out}[type=checkbox][role=switch]:focus{--pico-background-color:var(--pico-switch-background-color);--pico-border-color:var(--pico-switch-background-color)}[type=checkbox][role=switch]:checked{--pico-background-color:var(--pico-switch-checked-background-color);--pico-border-color:var(--pico-switch-checked-background-color);background-image:none}[type=checkbox][role=switch]:checked:before{margin-inline-start:calc(1.125em - var(--pico-border-width))}[type=checkbox][role=switch][disabled]{--pico-background-color:var(--pico-border-color)}[type=checkbox][aria-invalid=false]:checked,[type=checkbox][aria-invalid=false]:checked:active,[type=checkbox][aria-invalid=false]:checked:focus,[type=checkbox][role=switch][aria-invalid=false]:checked,[type=checkbox][role=switch][aria-invalid=false]:checked:active,[type=checkbox][role=switch][aria-invalid=false]:checked:focus{--pico-background-color:var(--pico-form-element-valid-border-color)}[type=checkbox]:checked:active[aria-invalid=true],[type=checkbox]:checked:focus[aria-invalid=true],[type=checkbox]:checked[aria-invalid=true],[type=checkbox][role=switch]:checked:active[aria-invalid=true],[type=checkbox][role=switch]:checked:focus[aria-invalid=true],[type=checkbox][role=switch]:checked[aria-invalid=true]{--pico-background-color:var(--pico-form-element-invalid-border-color)}[type=checkbox][aria-invalid=false]:checked,[type=checkbox][aria-invalid=false]:checked:active,[type=checkbox][aria-invalid=false]:checked:focus,[type=checkbox][role=switch][aria-invalid=false]:checked,[type=checkbox][role=switch][aria-invalid=false]:checked:active,[type=checkbox][role=switch][aria-invalid=false]:checked:focus,[type=radio][aria-invalid=false]:checked,[type=radio][aria-invalid=false]:checked:active,[type=radio][aria-invalid=false]:checked:focus{--pico-border-color:var(--pico-form-element-valid-border-color)}[type=checkbox]:checked:active[aria-invalid=true],[type=checkbox]:checked:focus[aria-invalid=true],[type=checkbox]:checked[aria-invalid=true],[type=checkbox][role=switch]:checked:active[aria-invalid=true],[type=checkbox][role=switch]:checked:focus[aria-invalid=true],[type=checkbox][role=switch]:checked[aria-invalid=true],[type=radio]:checked:active[aria-invalid=true],[type=radio]:checked:focus[aria-invalid=true],[type=radio]:checked[aria-invalid=true]{--pico-border-color:var(--pico-form-element-invalid-border-color)}[type=color]::-webkit-color-swatch-wrapper{padding:0}[type=color]::-moz-focus-inner{padding:0}[type=color]::-webkit-color-swatch{border:0;border-radius:calc(var(--pico-border-radius) * .5)}[type=color]::-moz-color-swatch{border:0;border-radius:calc(var(--pico-border-radius) * .5)}input:not([type=checkbox],[type=radio],[type=range],[type=file]):is([type=date],[type=datetime-local],[type=month],[type=time],[type=week]){--pico-icon-position:.75rem;--pico-icon-width:1rem;padding-right:calc(var(--pico-icon-width) + var(--pico-icon-position));background-image:var(--pico-icon-date);background-position:center right var(--pico-icon-position);background-size:var(--pico-icon-width) auto;background-repeat:no-repeat}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=time]{background-image:var(--pico-icon-time)}[type=date]::-webkit-calendar-picker-indicator,[type=datetime-local]::-webkit-calendar-picker-indicator,[type=month]::-webkit-calendar-picker-indicator,[type=time]::-webkit-calendar-picker-indicator,[type=week]::-webkit-calendar-picker-indicator{width:var(--pico-icon-width);margin-right:calc(var(--pico-icon-width) * -1);margin-left:var(--pico-icon-position);opacity:0}@-moz-document url-prefix(){[type=date],[type=datetime-local],[type=month],[type=time],[type=week]{padding-right:var(--pico-form-element-spacing-horizontal)!important;background-image:none!important}}[dir=rtl] :is([type=date],[type=datetime-local],[type=month],[type=time],[type=week]){text-align:right}[type=file]{--pico-color:var(--pico-muted-color);margin-left:calc(var(--pico-outline-width) * -1);padding:calc(var(--pico-form-element-spacing-vertical) * .5) 0;padding-left:var(--pico-outline-width);border:0;border-radius:0;background:0 0}[type=file]::file-selector-button{margin-right:calc(var(--pico-spacing)/ 2);padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal)}[type=file]:is(:hover,:active,:focus)::file-selector-button{--pico-background-color:var(--pico-secondary-hover-background);--pico-border-color:var(--pico-secondary-hover-border)}[type=file]:focus::file-selector-button{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-secondary-focus)}[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:1.25rem;background:0 0}[type=range]::-webkit-slider-runnable-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-webkit-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-moz-range-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-moz-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-ms-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-ms-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-webkit-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]::-moz-range-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-moz-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]::-ms-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-ms-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]:active,[type=range]:focus-within{--pico-range-border-color:var(--pico-range-active-border-color);--pico-range-thumb-color:var(--pico-range-thumb-active-color)}[type=range]:active::-webkit-slider-thumb{transform:scale(1.25)}[type=range]:active::-moz-range-thumb{transform:scale(1.25)}[type=range]:active::-ms-thumb{transform:scale(1.25)}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search]{padding-inline-start:calc(var(--pico-form-element-spacing-horizontal) + 1.75rem);background-image:var(--pico-icon-search);background-position:center left calc(var(--pico-form-element-spacing-horizontal) + .125rem);background-size:1rem auto;background-repeat:no-repeat}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid]{padding-inline-start:calc(var(--pico-form-element-spacing-horizontal) + 1.75rem)!important;background-position:center left 1.125rem,center right .75rem}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid=false]{background-image:var(--pico-icon-search),var(--pico-icon-valid)}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid=true]{background-image:var(--pico-icon-search),var(--pico-icon-invalid)}[dir=rtl] :where(input):not([type=checkbox],[type=radio],[type=range],[type=file])[type=search]{background-position:center right 1.125rem}[dir=rtl] :where(input):not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid]{background-position:center right 1.125rem,center left .75rem}details{display:block;margin-bottom:var(--pico-spacing)}details summary{line-height:1rem;list-style-type:none;cursor:pointer;transition:color var(--pico-transition)}details summary:not([role]){color:var(--pico-accordion-close-summary-color)}details summary::-webkit-details-marker{display:none}details summary::marker{display:none}details summary::-moz-list-bullet{list-style-type:none}details summary:after{display:block;width:1rem;height:1rem;margin-inline-start:calc(var(--pico-spacing,1rem) * .5);float:right;transform:rotate(-90deg);background-image:var(--pico-icon-chevron);background-position:right center;background-size:1rem auto;background-repeat:no-repeat;content:"";transition:transform var(--pico-transition)}details summary:focus{outline:0}details summary:focus:not([role]){color:var(--pico-accordion-active-summary-color)}details summary:focus-visible:not([role]){outline:var(--pico-outline-width) solid var(--pico-primary-focus);outline-offset:calc(var(--pico-spacing,1rem) * .5);color:var(--pico-primary)}details summary[role=button]{width:100%;text-align:left}details summary[role=button]:after{height:calc(1rem * var(--pico-line-height,1.5))}details[open]>summary{margin-bottom:var(--pico-spacing)}details[open]>summary:not([role]):not(:focus){color:var(--pico-accordion-open-summary-color)}details[open]>summary:after{transform:rotate(0)}[dir=rtl] details summary{text-align:right}[dir=rtl] details summary:after{float:left;background-position:left center}article{margin-bottom:var(--pico-block-spacing-vertical);padding:var(--pico-block-spacing-vertical) var(--pico-block-spacing-horizontal);border-radius:var(--pico-border-radius);background:var(--pico-card-background-color);box-shadow:var(--pico-card-box-shadow)}article>footer,article>header{margin-right:calc(var(--pico-block-spacing-horizontal) * -1);margin-left:calc(var(--pico-block-spacing-horizontal) * -1);padding:calc(var(--pico-block-spacing-vertical) * .66) var(--pico-block-spacing-horizontal);background-color:var(--pico-card-sectioning-background-color)}article>header{margin-top:calc(var(--pico-block-spacing-vertical) * -1);margin-bottom:var(--pico-block-spacing-vertical);border-bottom:var(--pico-border-width) solid var(--pico-card-border-color);border-top-right-radius:var(--pico-border-radius);border-top-left-radius:var(--pico-border-radius)}article>footer{margin-top:var(--pico-block-spacing-vertical);margin-bottom:calc(var(--pico-block-spacing-vertical) * -1);border-top:var(--pico-border-width) solid var(--pico-card-border-color);border-bottom-right-radius:var(--pico-border-radius);border-bottom-left-radius:var(--pico-border-radius)}details.dropdown{position:relative;border-bottom:none}details.dropdown summary:after,details.dropdown>a:after,details.dropdown>button:after{display:block;width:1rem;height:calc(1rem * var(--pico-line-height,1.5));margin-inline-start:.25rem;float:right;transform:rotate(0) translate(.2rem);background-image:var(--pico-icon-chevron);background-position:right center;background-size:1rem auto;background-repeat:no-repeat;content:""}nav details.dropdown{margin-bottom:0}details.dropdown summary:not([role]){height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2);padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal);border:var(--pico-border-width) solid var(--pico-form-element-border-color);border-radius:var(--pico-border-radius);background-color:var(--pico-form-element-background-color);color:var(--pico-form-element-placeholder-color);line-height:inherit;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}details.dropdown summary:not([role]):active,details.dropdown summary:not([role]):focus{border-color:var(--pico-form-element-active-border-color);background-color:var(--pico-form-element-active-background-color)}details.dropdown summary:not([role]):focus{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-focus-color)}details.dropdown summary:not([role]):focus-visible{outline:0}details.dropdown summary:not([role])[aria-invalid=false]{--pico-form-element-border-color:var(--pico-form-element-valid-border-color);--pico-form-element-active-border-color:var(--pico-form-element-valid-focus-color);--pico-form-element-focus-color:var(--pico-form-element-valid-focus-color)}details.dropdown summary:not([role])[aria-invalid=true]{--pico-form-element-border-color:var(--pico-form-element-invalid-border-color);--pico-form-element-active-border-color:var(--pico-form-element-invalid-focus-color);--pico-form-element-focus-color:var(--pico-form-element-invalid-focus-color)}nav details.dropdown{display:inline;margin:calc(var(--pico-nav-element-spacing-vertical) * -1) 0}nav details.dropdown summary:after{transform:rotate(0) translate(0)}nav details.dropdown summary:not([role]){height:calc(1rem * var(--pico-line-height) + var(--pico-nav-link-spacing-vertical) * 2);padding:calc(var(--pico-nav-link-spacing-vertical) - var(--pico-border-width) * 2) var(--pico-nav-link-spacing-horizontal)}nav details.dropdown summary:not([role]):focus-visible{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}details.dropdown summary+ul{display:flex;z-index:99;position:absolute;left:0;flex-direction:column;width:100%;min-width:-moz-fit-content;min-width:fit-content;margin:0;margin-top:var(--pico-outline-width);padding:0;border:var(--pico-border-width) solid var(--pico-dropdown-border-color);border-radius:var(--pico-border-radius);background-color:var(--pico-dropdown-background-color);box-shadow:var(--pico-dropdown-box-shadow);color:var(--pico-dropdown-color);white-space:nowrap;opacity:0;transition:opacity var(--pico-transition),transform 0s ease-in-out 1s}details.dropdown summary+ul[dir=rtl]{right:0;left:auto}details.dropdown summary+ul li{width:100%;margin-bottom:0;padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal);list-style:none}details.dropdown summary+ul li:first-of-type{margin-top:calc(var(--pico-form-element-spacing-vertical) * .5)}details.dropdown summary+ul li:last-of-type{margin-bottom:calc(var(--pico-form-element-spacing-vertical) * .5)}details.dropdown summary+ul li a{display:block;margin:calc(var(--pico-form-element-spacing-vertical) * -.5) calc(var(--pico-form-element-spacing-horizontal) * -1);padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal);overflow:hidden;border-radius:0;color:var(--pico-dropdown-color);text-decoration:none;text-overflow:ellipsis}details.dropdown summary+ul li a:active,details.dropdown summary+ul li a:focus,details.dropdown summary+ul li a:focus-visible,details.dropdown summary+ul li a:hover,details.dropdown summary+ul li a[aria-current]:not([aria-current=false]){background-color:var(--pico-dropdown-hover-background-color)}details.dropdown summary+ul li label{width:100%}details.dropdown summary+ul li:has(label):hover{background-color:var(--pico-dropdown-hover-background-color)}details.dropdown[open] summary{margin-bottom:0}details.dropdown[open] summary+ul{transform:scaleY(1);opacity:1;transition:opacity var(--pico-transition),transform 0s ease-in-out 0s}details.dropdown[open] summary:before{display:block;z-index:1;position:fixed;width:100vw;height:100vh;top:0;right:0;bottom:0;left:0;background:0 0;content:"";cursor:default}label>details.dropdown{margin-top:calc(var(--pico-spacing) * .25)}[role=group],[role=search]{display:inline-flex;position:relative;width:100%;margin-bottom:var(--pico-spacing);border-radius:var(--pico-border-radius);box-shadow:var(--pico-group-box-shadow,0 0 0 transparent);vertical-align:middle;transition:box-shadow var(--pico-transition)}[role=group] input:not([type=checkbox],[type=radio]),[role=group] select,[role=group]>*,[role=search] input:not([type=checkbox],[type=radio]),[role=search] select,[role=search]>*{position:relative;flex:1 1 auto;margin-bottom:0}[role=group] input:not([type=checkbox],[type=radio]):not(:first-child),[role=group] select:not(:first-child),[role=group]>:not(:first-child),[role=search] input:not([type=checkbox],[type=radio]):not(:first-child),[role=search] select:not(:first-child),[role=search]>:not(:first-child){margin-left:0;border-top-left-radius:0;border-bottom-left-radius:0}[role=group] input:not([type=checkbox],[type=radio]):not(:last-child),[role=group] select:not(:last-child),[role=group]>:not(:last-child),[role=search] input:not([type=checkbox],[type=radio]):not(:last-child),[role=search] select:not(:last-child),[role=search]>:not(:last-child){border-top-right-radius:0;border-bottom-right-radius:0}[role=group] input:not([type=checkbox],[type=radio]):focus,[role=group] select:focus,[role=group]>:focus,[role=search] input:not([type=checkbox],[type=radio]):focus,[role=search] select:focus,[role=search]>:focus{z-index:2}[role=group] [role=button]:not(:first-child),[role=group] [type=button]:not(:first-child),[role=group] [type=reset]:not(:first-child),[role=group] [type=submit]:not(:first-child),[role=group] button:not(:first-child),[role=group] input:not([type=checkbox],[type=radio]):not(:first-child),[role=group] select:not(:first-child),[role=search] [role=button]:not(:first-child),[role=search] [type=button]:not(:first-child),[role=search] [type=reset]:not(:first-child),[role=search] [type=submit]:not(:first-child),[role=search] button:not(:first-child),[role=search] input:not([type=checkbox],[type=radio]):not(:first-child),[role=search] select:not(:first-child){margin-left:calc(var(--pico-border-width) * -1)}[role=group] [role=button],[role=group] [type=button],[role=group] [type=reset],[role=group] [type=submit],[role=group] button,[role=search] [role=button],[role=search] [type=button],[role=search] [type=reset],[role=search] [type=submit],[role=search] button{width:auto}@supports selector(:has(*)){[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus),[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus){--pico-group-box-shadow:var(--pico-group-box-shadow-focus-with-button)}[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) input:not([type=checkbox],[type=radio]),[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) select,[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) input:not([type=checkbox],[type=radio]),[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) select{border-color:transparent}[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus),[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus){--pico-group-box-shadow:var(--pico-group-box-shadow-focus-with-input)}[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [role=button],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=button],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=submit],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) button,[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [role=button],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=button],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=submit],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) button{--pico-button-box-shadow:0 0 0 var(--pico-border-width) var(--pico-primary-border);--pico-button-hover-box-shadow:0 0 0 var(--pico-border-width) var(--pico-primary-hover-border)}[role=group] [role=button]:focus,[role=group] [type=button]:focus,[role=group] [type=reset]:focus,[role=group] [type=submit]:focus,[role=group] button:focus,[role=search] [role=button]:focus,[role=search] [type=button]:focus,[role=search] [type=reset]:focus,[role=search] [type=submit]:focus,[role=search] button:focus{box-shadow:none}}[role=search]>:first-child{border-top-left-radius:5rem;border-bottom-left-radius:5rem}[role=search]>:last-child{border-top-right-radius:5rem;border-bottom-right-radius:5rem}[aria-busy=true]:not(input,select,textarea,html){white-space:nowrap}[aria-busy=true]:not(input,select,textarea,html):before{display:inline-block;width:1em;height:1em;background-image:var(--pico-icon-loading);background-size:1rem auto;background-repeat:no-repeat;content:"";vertical-align:-.125em}[aria-busy=true]:not(input,select,textarea,html):not(:empty):before{margin-inline-end:calc(var(--pico-spacing) * .5)}[aria-busy=true]:not(input,select,textarea,html):empty{text-align:center}[role=button][aria-busy=true],[type=button][aria-busy=true],[type=reset][aria-busy=true],[type=submit][aria-busy=true],a[aria-busy=true],button[aria-busy=true]{pointer-events:none}:root{--pico-scrollbar-width:0px}dialog{display:flex;z-index:999;position:fixed;top:0;right:0;bottom:0;left:0;align-items:center;justify-content:center;width:inherit;min-width:100%;height:inherit;min-height:100%;padding:0;border:0;-webkit-backdrop-filter:var(--pico-modal-overlay-backdrop-filter);backdrop-filter:var(--pico-modal-overlay-backdrop-filter);background-color:var(--pico-modal-overlay-background-color);color:var(--pico-color)}dialog article{width:100%;max-height:calc(100vh - var(--pico-spacing) * 2);margin:var(--pico-spacing);overflow:auto}@media (min-width:576px){dialog article{max-width:510px}}@media (min-width:768px){dialog article{max-width:700px}}dialog article>header>*{margin-bottom:0}dialog article>header .close,dialog article>header :is(a,button)[rel=prev]{margin:0;margin-left:var(--pico-spacing);padding:0;float:right}dialog article>footer{text-align:right}dialog article>footer [role=button],dialog article>footer button{margin-bottom:0}dialog article>footer [role=button]:not(:first-of-type),dialog article>footer button:not(:first-of-type){margin-left:calc(var(--pico-spacing) * .5)}dialog article .close,dialog article :is(a,button)[rel=prev]{display:block;width:1rem;height:1rem;margin-top:calc(var(--pico-spacing) * -1);margin-bottom:var(--pico-spacing);margin-left:auto;border:none;background-image:var(--pico-icon-close);background-position:center;background-size:auto 1rem;background-repeat:no-repeat;background-color:transparent;opacity:.5;transition:opacity var(--pico-transition)}dialog article .close:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),dialog article :is(a,button)[rel=prev]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){opacity:1}dialog:not([open]),dialog[open=false]{display:none}.modal-is-open{padding-right:var(--pico-scrollbar-width,0);overflow:hidden;pointer-events:none;touch-action:none}.modal-is-open dialog{pointer-events:auto;touch-action:auto}:where(.modal-is-opening,.modal-is-closing) dialog,:where(.modal-is-opening,.modal-is-closing) dialog>article{animation-duration:.2s;animation-timing-function:ease-in-out;animation-fill-mode:both}:where(.modal-is-opening,.modal-is-closing) dialog{animation-duration:.8s;animation-name:modal-overlay}:where(.modal-is-opening,.modal-is-closing) dialog>article{animation-delay:.2s;animation-name:modal}.modal-is-closing dialog,.modal-is-closing dialog>article{animation-delay:0s;animation-direction:reverse}@keyframes modal-overlay{0%{-webkit-backdrop-filter:none;backdrop-filter:none;background-color:transparent}}@keyframes modal{0%{transform:translateY(-100%);opacity:0}}:where(nav li):before{float:left;content:"​"}nav,nav ul{display:flex}nav{justify-content:space-between;overflow:visible}nav ol,nav ul{align-items:center;margin-bottom:0;padding:0;list-style:none}nav ol:first-of-type,nav ul:first-of-type{margin-left:calc(var(--pico-nav-element-spacing-horizontal) * -1)}nav ol:last-of-type,nav ul:last-of-type{margin-right:calc(var(--pico-nav-element-spacing-horizontal) * -1)}nav li{display:inline-block;margin:0;padding:var(--pico-nav-element-spacing-vertical) var(--pico-nav-element-spacing-horizontal)}nav li :where(a,[role=link]){display:inline-block;margin:calc(var(--pico-nav-link-spacing-vertical) * -1) calc(var(--pico-nav-link-spacing-horizontal) * -1);padding:var(--pico-nav-link-spacing-vertical) var(--pico-nav-link-spacing-horizontal);border-radius:var(--pico-border-radius)}nav li :where(a,[role=link]):not(:hover){text-decoration:none}nav li [role=button],nav li button,nav li input:not([type=checkbox],[type=radio],[type=range],[type=file]),nav li select{height:auto;margin-right:inherit;margin-bottom:0;margin-left:inherit;padding:calc(var(--pico-nav-link-spacing-vertical) - var(--pico-border-width) * 2) var(--pico-nav-link-spacing-horizontal)}nav[aria-label=breadcrumb]{align-items:center;justify-content:start}nav[aria-label=breadcrumb] ul li:not(:first-child){margin-inline-start:var(--pico-nav-link-spacing-horizontal)}nav[aria-label=breadcrumb] ul li a{margin:calc(var(--pico-nav-link-spacing-vertical) * -1) 0;margin-inline-start:calc(var(--pico-nav-link-spacing-horizontal) * -1)}nav[aria-label=breadcrumb] ul li:not(:last-child):after{display:inline-block;position:absolute;width:calc(var(--pico-nav-link-spacing-horizontal) * 4);margin:0 calc(var(--pico-nav-link-spacing-horizontal) * -1);content:var(--pico-nav-breadcrumb-divider);color:var(--pico-muted-color);text-align:center;text-decoration:none;white-space:nowrap}nav[aria-label=breadcrumb] a[aria-current]:not([aria-current=false]){background-color:transparent;color:inherit;text-decoration:none;pointer-events:none}aside li,aside nav,aside ol,aside ul{display:block}aside li{padding:calc(var(--pico-nav-element-spacing-vertical) * .5) var(--pico-nav-element-spacing-horizontal)}aside li a{display:block}aside li [role=button]{margin:inherit}[dir=rtl] nav[aria-label=breadcrumb] ul li:not(:last-child) :after{content:"\\"}progress{display:inline-block;vertical-align:baseline}progress{-webkit-appearance:none;-moz-appearance:none;display:inline-block;appearance:none;width:100%;height:.5rem;margin-bottom:calc(var(--pico-spacing) * .5);overflow:hidden;border:0;border-radius:var(--pico-border-radius);background-color:var(--pico-progress-background-color);color:var(--pico-progress-color)}progress::-webkit-progress-bar{border-radius:var(--pico-border-radius);background:0 0}progress[value]::-webkit-progress-value{background-color:var(--pico-progress-color);-webkit-transition:inline-size var(--pico-transition);transition:inline-size var(--pico-transition)}progress::-moz-progress-bar{background-color:var(--pico-progress-color)}@media (prefers-reduced-motion:no-preference){progress:indeterminate{background:var(--pico-progress-background-color) linear-gradient(to right,var(--pico-progress-color) 30%,var(--pico-progress-background-color) 30%) top left/150% 150% no-repeat;animation:progress-indeterminate 1s linear infinite}progress:indeterminate[value]::-webkit-progress-value{background-color:transparent}progress:indeterminate::-moz-progress-bar{background-color:transparent}}@media (prefers-reduced-motion:no-preference){[dir=rtl] progress:indeterminate{animation-direction:reverse}}@keyframes progress-indeterminate{0%{background-position:200% 0}to{background-position:-200% 0}}[data-tooltip]{position:relative}[data-tooltip]:not(a,button,input){border-bottom:1px dotted;text-decoration:none;cursor:help}[data-tooltip]:after,[data-tooltip]:before,[data-tooltip][data-placement=top]:after,[data-tooltip][data-placement=top]:before{display:block;z-index:99;position:absolute;bottom:100%;left:50%;padding:.25rem .5rem;overflow:hidden;transform:translate(-50%,-.25rem);border-radius:var(--pico-border-radius);background:var(--pico-tooltip-background-color);content:attr(data-tooltip);color:var(--pico-tooltip-color);font-style:normal;font-weight:var(--pico-font-weight);font-size:.875rem;text-decoration:none;text-overflow:ellipsis;white-space:nowrap;opacity:0;pointer-events:none}[data-tooltip]:after,[data-tooltip][data-placement=top]:after{padding:0;transform:translate(-50%);border-top:.3rem solid;border-right:.3rem solid transparent;border-left:.3rem solid transparent;border-radius:0;background-color:transparent;content:"";color:var(--pico-tooltip-background-color)}[data-tooltip][data-placement=bottom]:after,[data-tooltip][data-placement=bottom]:before{top:100%;bottom:auto;transform:translate(-50%,.25rem)}[data-tooltip][data-placement=bottom]:after{transform:translate(-50%,-.3rem);border:.3rem solid transparent;border-bottom:.3rem solid}[data-tooltip][data-placement=left]:after,[data-tooltip][data-placement=left]:before{top:50%;right:100%;bottom:auto;left:auto;transform:translate(-.25rem,-50%)}[data-tooltip][data-placement=left]:after{transform:translate(.3rem,-50%);border:.3rem solid transparent;border-left:.3rem solid}[data-tooltip][data-placement=right]:after,[data-tooltip][data-placement=right]:before{top:50%;right:auto;bottom:auto;left:100%;transform:translate(.25rem,-50%)}[data-tooltip][data-placement=right]:after{transform:translate(-.3rem,-50%);border:.3rem solid transparent;border-right:.3rem solid}[data-tooltip]:focus:after,[data-tooltip]:focus:before,[data-tooltip]:hover:after,[data-tooltip]:hover:before{opacity:1}@media (hover:hover) and (pointer:fine){[data-tooltip]:focus:after,[data-tooltip]:focus:before,[data-tooltip]:hover:after,[data-tooltip]:hover:before{--pico-tooltip-slide-to:translate(-50%, -.25rem);transform:translate(-50%,.75rem);animation-duration:.2s;animation-fill-mode:forwards;animation-name:tooltip-slide;opacity:0}[data-tooltip]:focus:after,[data-tooltip]:hover:after{--pico-tooltip-caret-slide-to:translate(-50%, 0rem);transform:translate(-50%,-.25rem);animation-name:tooltip-caret-slide}[data-tooltip][data-placement=bottom]:focus:after,[data-tooltip][data-placement=bottom]:focus:before,[data-tooltip][data-placement=bottom]:hover:after,[data-tooltip][data-placement=bottom]:hover:before{--pico-tooltip-slide-to:translate(-50%, .25rem);transform:translate(-50%,-.75rem);animation-name:tooltip-slide}[data-tooltip][data-placement=bottom]:focus:after,[data-tooltip][data-placement=bottom]:hover:after{--pico-tooltip-caret-slide-to:translate(-50%, -.3rem);transform:translate(-50%,-.5rem);animation-name:tooltip-caret-slide}[data-tooltip][data-placement=left]:focus:after,[data-tooltip][data-placement=left]:focus:before,[data-tooltip][data-placement=left]:hover:after,[data-tooltip][data-placement=left]:hover:before{--pico-tooltip-slide-to:translate(-.25rem, -50%);transform:translate(.75rem,-50%);animation-name:tooltip-slide}[data-tooltip][data-placement=left]:focus:after,[data-tooltip][data-placement=left]:hover:after{--pico-tooltip-caret-slide-to:translate(.3rem, -50%);transform:translate(.05rem,-50%);animation-name:tooltip-caret-slide}[data-tooltip][data-placement=right]:focus:after,[data-tooltip][data-placement=right]:focus:before,[data-tooltip][data-placement=right]:hover:after,[data-tooltip][data-placement=right]:hover:before{--pico-tooltip-slide-to:translate(.25rem, -50%);transform:translate(-.75rem,-50%);animation-name:tooltip-slide}[data-tooltip][data-placement=right]:focus:after,[data-tooltip][data-placement=right]:hover:after{--pico-tooltip-caret-slide-to:translate(-.3rem, -50%);transform:translate(-.05rem,-50%);animation-name:tooltip-caret-slide}}@keyframes tooltip-slide{to{transform:var(--pico-tooltip-slide-to);opacity:1}}@keyframes tooltip-caret-slide{50%{opacity:0}to{transform:var(--pico-tooltip-caret-slide-to);opacity:1}}[aria-controls]{cursor:pointer}[aria-disabled=true],[disabled]{cursor:not-allowed}[aria-hidden=false][hidden]{display:initial}[aria-hidden=false][hidden]:not(:focus){clip:rect(0,0,0,0);position:absolute}[tabindex],a,area,button,input,label,select,summary,textarea{-ms-touch-action:manipulation}[dir=rtl]{direction:rtl}@media 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button.maplibregl-ctrl-compass{cursor:grab;-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none;user-select:none}.maplibregl-canvas-container.maplibregl-interactive.maplibregl-track-pointer{cursor:pointer}.maplibregl-canvas-container.maplibregl-interactive:active,.maplibregl-ctrl-group button.maplibregl-ctrl-compass:active{cursor:grabbing}.maplibregl-canvas-container.maplibregl-touch-zoom-rotate,.maplibregl-canvas-container.maplibregl-touch-zoom-rotate .maplibregl-canvas{touch-action:pan-x pan-y}.maplibregl-canvas-container.maplibregl-touch-drag-pan,.maplibregl-canvas-container.maplibregl-touch-drag-pan .maplibregl-canvas{touch-action:pinch-zoom}.maplibregl-canvas-container.maplibregl-touch-zoom-rotate.maplibregl-touch-drag-pan,.maplibregl-canvas-container.maplibregl-touch-zoom-rotate.maplibregl-touch-drag-pan 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r='10' fill='none' stroke='rgb(136, 145, 164)' stroke-width='4' /%3E%3C/g%3E%3C/svg%3E")}@media (min-width:576px){:root{--pico-font-size:106.25%}}@media (min-width:768px){:root{--pico-font-size:112.5%}}@media (min-width:1024px){:root{--pico-font-size:118.75%}}@media (min-width:1280px){:root{--pico-font-size:125%}}@media 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var(--pico-secondary-focus)}[role=group]:has(button.contrast:focus,[type=submit].contrast:focus,[type=button].contrast:focus,[role=button].contrast:focus),[role=search]:has(button.contrast:focus,[type=submit].contrast:focus,[type=button].contrast:focus,[role=button].contrast:focus){--pico-group-box-shadow-focus-with-button:0 0 0 var(--pico-outline-width) var(--pico-contrast-focus)}[role=group] [role=button],[role=group] [type=button],[role=group] [type=submit],[role=group] button,[role=search] [role=button],[role=search] [type=button],[role=search] [type=submit],[role=search] button{--pico-form-element-spacing-horizontal:2rem}details summary[role=button]:not(.outline):after{filter:brightness(0) invert(1)}[aria-busy=true]:not(input,select,textarea):is(button,[type=submit],[type=button],[type=reset],[role=button]):not(.outline):before{filter:brightness(0) 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0);--pico-range-border-color:#dfe3eb;--pico-range-active-border-color:#bfc7d9;--pico-range-thumb-border-color:var(--pico-background-color);--pico-range-thumb-color:var(--pico-secondary-background);--pico-range-thumb-active-color:var(--pico-primary-background);--pico-accordion-border-color:var(--pico-muted-border-color);--pico-accordion-active-summary-color:var(--pico-primary-hover);--pico-accordion-close-summary-color:var(--pico-color);--pico-accordion-open-summary-color:var(--pico-muted-color);--pico-card-background-color:var(--pico-background-color);--pico-card-border-color:var(--pico-muted-border-color);--pico-card-box-shadow:var(--pico-box-shadow);--pico-card-sectioning-background-color:#fbfcfc;--pico-dropdown-background-color:#fff;--pico-dropdown-border-color:#eff1f4;--pico-dropdown-box-shadow:var(--pico-box-shadow);--pico-dropdown-color:var(--pico-color);--pico-dropdown-hover-background-color:#eff1f4;--pico-loading-spinner-opacity:.5;--pico-modal-overlay-background-color:rgba(232, 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.402rem rgba(7, 9, 12, .024),.0625rem .125rem .75rem rgba(7, 9, 12, .03),.1125rem .225rem 1.35rem rgba(7, 9, 12, .036),.2085rem .417rem 2.502rem rgba(7, 9, 12, .04302),.5rem 1rem 6rem rgba(7, 9, 12, .06),0 0 0 .0625rem rgba(7, 9, 12, .015);--pico-h1-color:#f0f1f3;--pico-h2-color:#e0e3e7;--pico-h3-color:#c2c7d0;--pico-h4-color:#b3b9c5;--pico-h5-color:#a4acba;--pico-h6-color:#8891a4;--pico-mark-background-color:#014063;--pico-mark-color:#fff;--pico-ins-color:#62af9a;--pico-del-color:#ce7e7b;--pico-blockquote-border-color:var(--pico-muted-border-color);--pico-blockquote-footer-color:var(--pico-muted-color);--pico-button-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-button-hover-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-table-border-color:var(--pico-muted-border-color);--pico-table-row-stripped-background-color:rgba(111, 120, 135, 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0 0 rgba(0, 0, 0, 0);--pico-range-border-color:#202632;--pico-range-active-border-color:#2a3140;--pico-range-thumb-border-color:var(--pico-background-color);--pico-range-thumb-color:var(--pico-secondary-background);--pico-range-thumb-active-color:var(--pico-primary-background);--pico-accordion-border-color:var(--pico-muted-border-color);--pico-accordion-active-summary-color:var(--pico-primary-hover);--pico-accordion-close-summary-color:var(--pico-color);--pico-accordion-open-summary-color:var(--pico-muted-color);--pico-card-background-color:#181c25;--pico-card-border-color:var(--pico-card-background-color);--pico-card-box-shadow:var(--pico-box-shadow);--pico-card-sectioning-background-color:#1a1f28;--pico-dropdown-background-color:#181c25;--pico-dropdown-border-color:#202632;--pico-dropdown-box-shadow:var(--pico-box-shadow);--pico-dropdown-color:var(--pico-color);--pico-dropdown-hover-background-color:#202632;--pico-loading-spinner-opacity:.5;--pico-modal-overlay-background-color:rgba(8, 9, 10, .75);--pico-progress-background-color:#202632;--pico-progress-color:var(--pico-primary-background);--pico-tooltip-background-color:var(--pico-contrast-background);--pico-tooltip-color:var(--pico-contrast-inverse);--pico-icon-valid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(42, 123, 111)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");--pico-icon-invalid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(150, 74, 80)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");color-scheme:dark}:root:not([data-theme]) input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]){--pico-form-element-focus-color:var(--pico-primary-focus)}:root:not([data-theme]) details summary[role=button].contrast:not(.outline):after{filter:brightness(0)}:root:not([data-theme]) [aria-busy=true]:not(input,select,textarea).contrast:is(button,[type=submit],[type=button],[type=reset],[role=button]):not(.outline):before{filter:brightness(0)}}[data-theme=dark]{--pico-background-color:#13171f;--pico-color:#c2c7d0;--pico-text-selection-color:rgba(0, 180, 120, .1875);--pico-muted-color:#7b8495;--pico-muted-border-color:#202632;--pico-primary:#00b478;--pico-primary-background:#007a50;--pico-primary-border:var(--pico-primary-background);--pico-primary-underline:rgba(0, 180, 120, .5);--pico-primary-hover:#00cc88;--pico-primary-hover-background:#00895a;--pico-primary-hover-border:var(--pico-primary-hover-background);--pico-primary-hover-underline:var(--pico-primary-hover);--pico-primary-focus:rgba(0, 180, 120, .375);--pico-primary-inverse:#fff;--pico-secondary:#969eaf;--pico-secondary-background:#525f7a;--pico-secondary-border:var(--pico-secondary-background);--pico-secondary-underline:rgba(150, 158, 175, .5);--pico-secondary-hover:#b3b9c5;--pico-secondary-hover-background:#5d6b89;--pico-secondary-hover-border:var(--pico-secondary-hover-background);--pico-secondary-hover-underline:var(--pico-secondary-hover);--pico-secondary-focus:rgba(144, 158, 190, .25);--pico-secondary-inverse:#fff;--pico-contrast:#dfe3eb;--pico-contrast-background:#eff1f4;--pico-contrast-border:var(--pico-contrast-background);--pico-contrast-underline:rgba(223, 227, 235, .5);--pico-contrast-hover:#fff;--pico-contrast-hover-background:#fff;--pico-contrast-hover-border:var(--pico-contrast-hover-background);--pico-contrast-hover-underline:var(--pico-contrast-hover);--pico-contrast-focus:rgba(207, 213, 226, .25);--pico-contrast-inverse:#000;--pico-box-shadow:.0145rem .029rem .174rem rgba(7, 9, 12, .01698),.0335rem .067rem .402rem rgba(7, 9, 12, .024),.0625rem .125rem .75rem rgba(7, 9, 12, .03),.1125rem .225rem 1.35rem rgba(7, 9, 12, .036),.2085rem .417rem 2.502rem rgba(7, 9, 12, .04302),.5rem 1rem 6rem rgba(7, 9, 12, .06),0 0 0 .0625rem rgba(7, 9, 12, .015);--pico-h1-color:#f0f1f3;--pico-h2-color:#e0e3e7;--pico-h3-color:#c2c7d0;--pico-h4-color:#b3b9c5;--pico-h5-color:#a4acba;--pico-h6-color:#8891a4;--pico-mark-background-color:#014063;--pico-mark-color:#fff;--pico-ins-color:#62af9a;--pico-del-color:#ce7e7b;--pico-blockquote-border-color:var(--pico-muted-border-color);--pico-blockquote-footer-color:var(--pico-muted-color);--pico-button-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-button-hover-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-table-border-color:var(--pico-muted-border-color);--pico-table-row-stripped-background-color:rgba(111, 120, 135, .0375);--pico-code-background-color:#1a1f28;--pico-code-color:#8891a4;--pico-code-kbd-background-color:var(--pico-color);--pico-code-kbd-color:var(--pico-background-color);--pico-form-element-background-color:#1c212c;--pico-form-element-selected-background-color:#2a3140;--pico-form-element-border-color:#2a3140;--pico-form-element-color:#e0e3e7;--pico-form-element-placeholder-color:#8891a4;--pico-form-element-active-background-color:#1a1f28;--pico-form-element-active-border-color:var(--pico-primary-border);--pico-form-element-focus-color:var(--pico-primary-border);--pico-form-element-disabled-opacity:.5;--pico-form-element-invalid-border-color:#964a50;--pico-form-element-invalid-active-border-color:#b7403b;--pico-form-element-invalid-focus-color:var(--pico-form-element-invalid-active-border-color);--pico-form-element-valid-border-color:#2a7b6f;--pico-form-element-valid-active-border-color:#16896a;--pico-form-element-valid-focus-color:var(--pico-form-element-valid-active-border-color);--pico-switch-background-color:#333c4e;--pico-switch-checked-background-color:var(--pico-primary-background);--pico-switch-color:#fff;--pico-switch-thumb-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-range-border-color:#202632;--pico-range-active-border-color:#2a3140;--pico-range-thumb-border-color:var(--pico-background-color);--pico-range-thumb-color:var(--pico-secondary-background);--pico-range-thumb-active-color:var(--pico-primary-background);--pico-accordion-border-color:var(--pico-muted-border-color);--pico-accordion-active-summary-color:var(--pico-primary-hover);--pico-accordion-close-summary-color:var(--pico-color);--pico-accordion-open-summary-color:var(--pico-muted-color);--pico-card-background-color:#181c25;--pico-card-border-color:var(--pico-card-background-color);--pico-card-box-shadow:var(--pico-box-shadow);--pico-card-sectioning-background-color:#1a1f28;--pico-dropdown-background-color:#181c25;--pico-dropdown-border-color:#202632;--pico-dropdown-box-shadow:var(--pico-box-shadow);--pico-dropdown-color:var(--pico-color);--pico-dropdown-hover-background-color:#202632;--pico-loading-spinner-opacity:.5;--pico-modal-overlay-background-color:rgba(8, 9, 10, .75);--pico-progress-background-color:#202632;--pico-progress-color:var(--pico-primary-background);--pico-tooltip-background-color:var(--pico-contrast-background);--pico-tooltip-color:var(--pico-contrast-inverse);--pico-icon-valid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(42, 123, 111)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");--pico-icon-invalid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(150, 74, 80)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");color-scheme:dark}[data-theme=dark] input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]){--pico-form-element-focus-color:var(--pico-primary-focus)}[data-theme=dark] details summary[role=button].contrast:not(.outline):after{filter:brightness(0)}[data-theme=dark] [aria-busy=true]:not(input,select,textarea).contrast:is(button,[type=submit],[type=button],[type=reset],[role=button]):not(.outline):before{filter:brightness(0)}[type=checkbox],[type=radio],[type=range],progress{accent-color:var(--pico-primary)}*,:after,:before{box-sizing:border-box;background-repeat:no-repeat}:after,:before{text-decoration:inherit;vertical-align:inherit}:where(:root){-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;background-color:var(--pico-background-color);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:var(--pico-font-size);line-height:var(--pico-line-height);font-family:var(--pico-font-family);text-underline-offset:var(--pico-text-underline-offset);text-rendering:optimizeLegibility;overflow-wrap:break-word;-moz-tab-size:4;-o-tab-size:4;tab-size:4}body{width:100%;margin:0}main{display:block}body>footer,body>header,body>main{padding-block:var(--pico-block-spacing-vertical)}section{margin-bottom:var(--pico-block-spacing-vertical)}.container,.container-fluid{width:100%;margin-right:auto;margin-left:auto;padding-right:var(--pico-spacing);padding-left:var(--pico-spacing)}@media (min-width:576px){.container{max-width:510px;padding-right:0;padding-left:0}}@media (min-width:768px){.container{max-width:700px}}@media (min-width:1024px){.container{max-width:950px}}@media (min-width:1280px){.container{max-width:1200px}}@media (min-width:1536px){.container{max-width:1450px}}.grid{grid-column-gap:var(--pico-grid-column-gap);grid-row-gap:var(--pico-grid-row-gap);display:grid;grid-template-columns:1fr}@media (min-width:768px){.grid{grid-template-columns:repeat(auto-fit,minmax(0%,1fr))}}.grid>*{min-width:0}.overflow-auto{overflow:auto}b,strong{font-weight:bolder}sub,sup{position:relative;font-size:.75em;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}address,blockquote,dl,ol,p,pre,table,ul{margin-top:0;margin-bottom:var(--pico-typography-spacing-vertical);color:var(--pico-color);font-style:normal;font-weight:var(--pico-font-weight)}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:var(--pico-typography-spacing-vertical);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:var(--pico-font-size);line-height:var(--pico-line-height);font-family:var(--pico-font-family)}h1{--pico-color:var(--pico-h1-color)}h2{--pico-color:var(--pico-h2-color)}h3{--pico-color:var(--pico-h3-color)}h4{--pico-color:var(--pico-h4-color)}h5{--pico-color:var(--pico-h5-color)}h6{--pico-color:var(--pico-h6-color)}:where(article,address,blockquote,dl,figure,form,ol,p,pre,table,ul)~:is(h1,h2,h3,h4,h5,h6){margin-top:var(--pico-typography-spacing-top)}p{margin-bottom:var(--pico-typography-spacing-vertical)}hgroup{margin-bottom:var(--pico-typography-spacing-vertical)}hgroup>*{margin-top:0;margin-bottom:0}hgroup>:not(:first-child):last-child{--pico-color:var(--pico-muted-color);--pico-font-weight:unset;font-size:1rem}:where(ol,ul) li{margin-bottom:calc(var(--pico-typography-spacing-vertical) * .25)}:where(dl,ol,ul) :where(dl,ol,ul){margin:0;margin-top:calc(var(--pico-typography-spacing-vertical) * .25)}ul li{list-style:square}mark{padding:.125rem .25rem;background-color:var(--pico-mark-background-color);color:var(--pico-mark-color);vertical-align:baseline}blockquote{display:block;margin:var(--pico-typography-spacing-vertical) 0;padding:var(--pico-spacing);border-right:none;border-left:.25rem solid var(--pico-blockquote-border-color);border-inline-start:.25rem solid var(--pico-blockquote-border-color);border-inline-end:none}blockquote footer{margin-top:calc(var(--pico-typography-spacing-vertical) * .5);color:var(--pico-blockquote-footer-color)}abbr[title]{border-bottom:1px dotted;text-decoration:none;cursor:help}ins{color:var(--pico-ins-color);text-decoration:none}del{color:var(--pico-del-color)}::-moz-selection{background-color:var(--pico-text-selection-color)}::selection{background-color:var(--pico-text-selection-color)}:where(a:not([role=button])),[role=link]{--pico-color:var(--pico-primary);--pico-background-color:transparent;--pico-underline:var(--pico-primary-underline);outline:0;background-color:var(--pico-background-color);color:var(--pico-color);-webkit-text-decoration:var(--pico-text-decoration);text-decoration:var(--pico-text-decoration);text-decoration-color:var(--pico-underline);text-underline-offset:.125em;transition:background-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition),-webkit-text-decoration var(--pico-transition);transition:background-color var(--pico-transition),color var(--pico-transition),text-decoration var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),color var(--pico-transition),text-decoration var(--pico-transition),box-shadow var(--pico-transition),-webkit-text-decoration var(--pico-transition)}:where(a:not([role=button])):is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-primary-hover);--pico-underline:var(--pico-primary-hover-underline);--pico-text-decoration:underline}:where(a:not([role=button])):focus-visible,[role=link]:focus-visible{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}:where(a:not([role=button])).secondary,[role=link].secondary{--pico-color:var(--pico-secondary);--pico-underline:var(--pico-secondary-underline)}:where(a:not([role=button])).secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link].secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-secondary-hover);--pico-underline:var(--pico-secondary-hover-underline)}:where(a:not([role=button])).contrast,[role=link].contrast{--pico-color:var(--pico-contrast);--pico-underline:var(--pico-contrast-underline)}:where(a:not([role=button])).contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link].contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-contrast-hover);--pico-underline:var(--pico-contrast-hover-underline)}a[role=button]{display:inline-block}button{margin:0;overflow:visible;font-family:inherit;text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[role=button],[type=button],[type=file]::file-selector-button,[type=reset],[type=submit],button{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);--pico-color:var(--pico-primary-inverse);--pico-box-shadow:var(--pico-button-box-shadow, 0 0 0 rgba(0, 0, 0, 0));padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal);border:var(--pico-border-width) solid var(--pico-border-color);border-radius:var(--pico-border-radius);outline:0;background-color:var(--pico-background-color);box-shadow:var(--pico-box-shadow);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:1rem;line-height:var(--pico-line-height);text-align:center;text-decoration:none;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}[role=button]:is(:hover,:active,:focus),[role=button]:is([aria-current]:not([aria-current=false])),[type=button]:is(:hover,:active,:focus),[type=button]:is([aria-current]:not([aria-current=false])),[type=file]::file-selector-button:is(:hover,:active,:focus),[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])),[type=reset]:is(:hover,:active,:focus),[type=reset]:is([aria-current]:not([aria-current=false])),[type=submit]:is(:hover,:active,:focus),[type=submit]:is([aria-current]:not([aria-current=false])),button:is(:hover,:active,:focus),button:is([aria-current]:not([aria-current=false])){--pico-background-color:var(--pico-primary-hover-background);--pico-border-color:var(--pico-primary-hover-border);--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0));--pico-color:var(--pico-primary-inverse)}[role=button]:focus,[role=button]:is([aria-current]:not([aria-current=false])):focus,[type=button]:focus,[type=button]:is([aria-current]:not([aria-current=false])):focus,[type=file]::file-selector-button:focus,[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])):focus,[type=reset]:focus,[type=reset]:is([aria-current]:not([aria-current=false])):focus,[type=submit]:focus,[type=submit]:is([aria-current]:not([aria-current=false])):focus,button:focus,button:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}[type=button],[type=reset],[type=submit]{margin-bottom:var(--pico-spacing)}:is(button,[type=submit],[type=button],[role=button]).secondary,[type=file]::file-selector-button,[type=reset]{--pico-background-color:var(--pico-secondary-background);--pico-border-color:var(--pico-secondary-border);--pico-color:var(--pico-secondary-inverse);cursor:pointer}:is(button,[type=submit],[type=button],[role=button]).secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=file]::file-selector-button:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:var(--pico-secondary-hover-background);--pico-border-color:var(--pico-secondary-hover-border);--pico-color:var(--pico-secondary-inverse)}:is(button,[type=submit],[type=button],[role=button]).secondary:focus,:is(button,[type=submit],[type=button],[role=button]).secondary:is([aria-current]:not([aria-current=false])):focus,[type=file]::file-selector-button:focus,[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])):focus,[type=reset]:focus,[type=reset]:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-secondary-focus)}:is(button,[type=submit],[type=button],[role=button]).contrast{--pico-background-color:var(--pico-contrast-background);--pico-border-color:var(--pico-contrast-border);--pico-color:var(--pico-contrast-inverse)}:is(button,[type=submit],[type=button],[role=button]).contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:var(--pico-contrast-hover-background);--pico-border-color:var(--pico-contrast-hover-border);--pico-color:var(--pico-contrast-inverse)}:is(button,[type=submit],[type=button],[role=button]).contrast:focus,:is(button,[type=submit],[type=button],[role=button]).contrast:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-contrast-focus)}:is(button,[type=submit],[type=button],[role=button]).outline,[type=reset].outline{--pico-background-color:transparent;--pico-color:var(--pico-primary);--pico-border-color:var(--pico-primary)}:is(button,[type=submit],[type=button],[role=button]).outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset].outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:transparent;--pico-color:var(--pico-primary-hover);--pico-border-color:var(--pico-primary-hover)}:is(button,[type=submit],[type=button],[role=button]).outline.secondary,[type=reset].outline{--pico-color:var(--pico-secondary);--pico-border-color:var(--pico-secondary)}:is(button,[type=submit],[type=button],[role=button]).outline.secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset].outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-secondary-hover);--pico-border-color:var(--pico-secondary-hover)}:is(button,[type=submit],[type=button],[role=button]).outline.contrast{--pico-color:var(--pico-contrast);--pico-border-color:var(--pico-contrast)}:is(button,[type=submit],[type=button],[role=button]).outline.contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-contrast-hover);--pico-border-color:var(--pico-contrast-hover)}:where(button,[type=submit],[type=reset],[type=button],[role=button])[disabled],:where(fieldset[disabled]) :is(button,[type=submit],[type=button],[type=reset],[role=button]){opacity:.5;pointer-events:none}:where(table){width:100%;border-collapse:collapse;border-spacing:0;text-indent:0}td,th{padding:calc(var(--pico-spacing)/ 2) var(--pico-spacing);border-bottom:var(--pico-border-width) solid var(--pico-table-border-color);background-color:var(--pico-background-color);color:var(--pico-color);font-weight:var(--pico-font-weight);text-align:left;text-align:start}tfoot td,tfoot th{border-top:var(--pico-border-width) solid var(--pico-table-border-color);border-bottom:0}table.striped tbody tr:nth-child(odd) td,table.striped tbody tr:nth-child(odd) th{background-color:var(--pico-table-row-stripped-background-color)}:where(audio,canvas,iframe,img,svg,video){vertical-align:middle}audio,video{display:inline-block}audio:not([controls]){display:none;height:0}:where(iframe){border-style:none}img{max-width:100%;height:auto;border-style:none}:where(svg:not([fill])){fill:currentColor}svg:not(:root){overflow:hidden}code,kbd,pre,samp{font-size:.875em;font-family:var(--pico-font-family)}pre code{font-size:inherit;font-family:inherit}pre{-ms-overflow-style:scrollbar;overflow:auto}code,kbd,pre{border-radius:var(--pico-border-radius);background:var(--pico-code-background-color);color:var(--pico-code-color);font-weight:var(--pico-font-weight);line-height:initial}code,kbd{display:inline-block;padding:.375rem}pre{display:block;margin-bottom:var(--pico-spacing);overflow-x:auto}pre>code{display:block;padding:var(--pico-spacing);background:0 0;line-height:var(--pico-line-height)}kbd{background-color:var(--pico-code-kbd-background-color);color:var(--pico-code-kbd-color);vertical-align:baseline}figure{display:block;margin:0;padding:0}figure figcaption{padding:calc(var(--pico-spacing) * .5) 0;color:var(--pico-muted-color)}hr{height:0;margin:var(--pico-typography-spacing-vertical) 0;border:0;border-top:1px solid var(--pico-muted-border-color);color:inherit}[hidden],template{display:none!important}canvas{display:inline-block}input,optgroup,select,textarea{margin:0;font-size:1rem;line-height:var(--pico-line-height);font-family:inherit;letter-spacing:inherit}input{overflow:visible}select{text-transform:none}legend{max-width:100%;padding:0;color:inherit;white-space:normal}textarea{overflow:auto}[type=checkbox],[type=radio]{padding:0}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}::-moz-focus-inner{padding:0;border-style:none}:-moz-focusring{outline:0}:-moz-ui-invalid{box-shadow:none}::-ms-expand{display:none}[type=file],[type=range]{padding:0;border-width:0}input:not([type=checkbox],[type=radio],[type=range]){height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2)}fieldset{width:100%;margin:0;margin-bottom:var(--pico-spacing);padding:0;border:0}fieldset legend,label{display:block;margin-bottom:calc(var(--pico-spacing) * .375);color:var(--pico-color);font-weight:var(--pico-form-label-font-weight,var(--pico-font-weight))}fieldset legend{margin-bottom:calc(var(--pico-spacing) * .5)}button[type=submit],input:not([type=checkbox],[type=radio]),select,textarea{width:100%}input:not([type=checkbox],[type=radio],[type=range],[type=file]),select,textarea{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal)}input,select,textarea{--pico-background-color:var(--pico-form-element-background-color);--pico-border-color:var(--pico-form-element-border-color);--pico-color:var(--pico-form-element-color);--pico-box-shadow:none;border:var(--pico-border-width) solid var(--pico-border-color);border-radius:var(--pico-border-radius);outline:0;background-color:var(--pico-background-color);box-shadow:var(--pico-box-shadow);color:var(--pico-color);font-weight:var(--pico-font-weight);transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}:where(select,textarea):not([readonly]):is(:active,:focus),input:not([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[readonly]):is(:active,:focus){--pico-background-color:var(--pico-form-element-active-background-color)}:where(select,textarea):not([readonly]):is(:active,:focus),input:not([type=submit],[type=button],[type=reset],[role=switch],[readonly]):is(:active,:focus){--pico-border-color:var(--pico-form-element-active-border-color)}:where(select,textarea):not([readonly]):focus,input:not([type=submit],[type=button],[type=reset],[type=range],[type=file],[readonly]):focus{--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-focus-color)}:where(fieldset[disabled]) :is(input:not([type=submit],[type=button],[type=reset]),select,textarea),input:not([type=submit],[type=button],[type=reset])[disabled],label[aria-disabled=true],select[disabled],textarea[disabled]{opacity:var(--pico-form-element-disabled-opacity);pointer-events:none}label[aria-disabled=true] input[disabled]{opacity:1}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid]{padding-right:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem)!important;padding-left:var(--pico-form-element-spacing-horizontal);padding-inline-start:var(--pico-form-element-spacing-horizontal)!important;padding-inline-end:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem)!important;background-position:center right .75rem;background-size:1rem auto;background-repeat:no-repeat}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid=false]:not(select){background-image:var(--pico-icon-valid)}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid=true]:not(select){background-image:var(--pico-icon-invalid)}:where(input,select,textarea)[aria-invalid=false]{--pico-border-color:var(--pico-form-element-valid-border-color)}:where(input,select,textarea)[aria-invalid=false]:is(:active,:focus){--pico-border-color:var(--pico-form-element-valid-active-border-color)!important}:where(input,select,textarea)[aria-invalid=false]:is(:active,:focus):not([type=checkbox],[type=radio]){--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-valid-focus-color)!important}:where(input,select,textarea)[aria-invalid=true]{--pico-border-color:var(--pico-form-element-invalid-border-color)}:where(input,select,textarea)[aria-invalid=true]:is(:active,:focus){--pico-border-color:var(--pico-form-element-invalid-active-border-color)!important}:where(input,select,textarea)[aria-invalid=true]:is(:active,:focus):not([type=checkbox],[type=radio]){--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-invalid-focus-color)!important}[dir=rtl] :where(input,select,textarea):not([type=checkbox],[type=radio]):is([aria-invalid],[aria-invalid=true],[aria-invalid=false]){background-position:center left .75rem}input::-webkit-input-placeholder,input::placeholder,select:invalid,textarea::-webkit-input-placeholder,textarea::placeholder{color:var(--pico-form-element-placeholder-color);opacity:1}input:not([type=checkbox],[type=radio]),select,textarea{margin-bottom:var(--pico-spacing)}select::-ms-expand{border:0;background-color:transparent}select:not([multiple],[size]){padding-right:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem);padding-left:var(--pico-form-element-spacing-horizontal);padding-inline-start:var(--pico-form-element-spacing-horizontal);padding-inline-end:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem);background-image:var(--pico-icon-chevron);background-position:center right .75rem;background-size:1rem auto;background-repeat:no-repeat}select[multiple] option:checked{background:var(--pico-form-element-selected-background-color)}[dir=rtl] select:not([multiple],[size]){background-position:center left .75rem}textarea{display:block;resize:vertical}textarea[aria-invalid]{--pico-icon-height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2);background-position:top right .75rem!important;background-size:1rem var(--pico-icon-height)!important}:where(input,select,textarea,fieldset,.grid)+small{display:block;width:100%;margin-top:calc(var(--pico-spacing) * -.75);margin-bottom:var(--pico-spacing);color:var(--pico-muted-color)}:where(input,select,textarea,fieldset,.grid)[aria-invalid=false]+small{color:var(--pico-ins-color)}:where(input,select,textarea,fieldset,.grid)[aria-invalid=true]+small{color:var(--pico-del-color)}label>:where(input,select,textarea){margin-top:calc(var(--pico-spacing) * .25)}label:has([type=checkbox],[type=radio]){width:-moz-fit-content;width:fit-content;cursor:pointer}[type=checkbox],[type=radio]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:1.25em;height:1.25em;margin-top:-.125em;margin-inline-end:.5em;border-width:var(--pico-border-width);vertical-align:middle;cursor:pointer}[type=checkbox]::-ms-check,[type=radio]::-ms-check{display:none}[type=checkbox]:checked,[type=checkbox]:checked:active,[type=checkbox]:checked:focus,[type=radio]:checked,[type=radio]:checked:active,[type=radio]:checked:focus{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);background-image:var(--pico-icon-checkbox);background-position:center;background-size:.75em auto;background-repeat:no-repeat}[type=checkbox]~label,[type=radio]~label{display:inline-block;margin-bottom:0;cursor:pointer}[type=checkbox]~label:not(:last-of-type),[type=radio]~label:not(:last-of-type){margin-inline-end:1em}[type=checkbox]:indeterminate{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);background-image:var(--pico-icon-minus);background-position:center;background-size:.75em auto;background-repeat:no-repeat}[type=radio]{border-radius:50%}[type=radio]:checked,[type=radio]:checked:active,[type=radio]:checked:focus{--pico-background-color:var(--pico-primary-inverse);border-width:.35em;background-image:none}[type=checkbox][role=switch]{--pico-background-color:var(--pico-switch-background-color);--pico-color:var(--pico-switch-color);width:2.25em;height:1.25em;border:var(--pico-border-width) solid var(--pico-border-color);border-radius:1.25em;background-color:var(--pico-background-color);line-height:1.25em}[type=checkbox][role=switch]:not([aria-invalid]){--pico-border-color:var(--pico-switch-background-color)}[type=checkbox][role=switch]:before{display:block;width:calc(1.25em - var(--pico-border-width) * 2);height:100%;border-radius:50%;background-color:var(--pico-color);box-shadow:var(--pico-switch-thumb-box-shadow);content:"";transition:margin .1s ease-in-out}[type=checkbox][role=switch]:focus{--pico-background-color:var(--pico-switch-background-color);--pico-border-color:var(--pico-switch-background-color)}[type=checkbox][role=switch]:checked{--pico-background-color:var(--pico-switch-checked-background-color);--pico-border-color:var(--pico-switch-checked-background-color);background-image:none}[type=checkbox][role=switch]:checked:before{margin-inline-start:calc(1.125em - var(--pico-border-width))}[type=checkbox][role=switch][disabled]{--pico-background-color:var(--pico-border-color)}[type=checkbox][aria-invalid=false]:checked,[type=checkbox][aria-invalid=false]:checked:active,[type=checkbox][aria-invalid=false]:checked:focus,[type=checkbox][role=switch][aria-invalid=false]:checked,[type=checkbox][role=switch][aria-invalid=false]:checked:active,[type=checkbox][role=switch][aria-invalid=false]:checked:focus{--pico-background-color:var(--pico-form-element-valid-border-color)}[type=checkbox]:checked:active[aria-invalid=true],[type=checkbox]:checked:focus[aria-invalid=true],[type=checkbox]:checked[aria-invalid=true],[type=checkbox][role=switch]:checked:active[aria-invalid=true],[type=checkbox][role=switch]:checked:focus[aria-invalid=true],[type=checkbox][role=switch]:checked[aria-invalid=true]{--pico-background-color:var(--pico-form-element-invalid-border-color)}[type=checkbox][aria-invalid=false]:checked,[type=checkbox][aria-invalid=false]:checked:active,[type=checkbox][aria-invalid=false]:checked:focus,[type=checkbox][role=switch][aria-invalid=false]:checked,[type=checkbox][role=switch][aria-invalid=false]:checked:active,[type=checkbox][role=switch][aria-invalid=false]:checked:focus,[type=radio][aria-invalid=false]:checked,[type=radio][aria-invalid=false]:checked:active,[type=radio][aria-invalid=false]:checked:focus{--pico-border-color:var(--pico-form-element-valid-border-color)}[type=checkbox]:checked:active[aria-invalid=true],[type=checkbox]:checked:focus[aria-invalid=true],[type=checkbox]:checked[aria-invalid=true],[type=checkbox][role=switch]:checked:active[aria-invalid=true],[type=checkbox][role=switch]:checked:focus[aria-invalid=true],[type=checkbox][role=switch]:checked[aria-invalid=true],[type=radio]:checked:active[aria-invalid=true],[type=radio]:checked:focus[aria-invalid=true],[type=radio]:checked[aria-invalid=true]{--pico-border-color:var(--pico-form-element-invalid-border-color)}[type=color]::-webkit-color-swatch-wrapper{padding:0}[type=color]::-moz-focus-inner{padding:0}[type=color]::-webkit-color-swatch{border:0;border-radius:calc(var(--pico-border-radius) * .5)}[type=color]::-moz-color-swatch{border:0;border-radius:calc(var(--pico-border-radius) * .5)}input:not([type=checkbox],[type=radio],[type=range],[type=file]):is([type=date],[type=datetime-local],[type=month],[type=time],[type=week]){--pico-icon-position:.75rem;--pico-icon-width:1rem;padding-right:calc(var(--pico-icon-width) + var(--pico-icon-position));background-image:var(--pico-icon-date);background-position:center right var(--pico-icon-position);background-size:var(--pico-icon-width) auto;background-repeat:no-repeat}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=time]{background-image:var(--pico-icon-time)}[type=date]::-webkit-calendar-picker-indicator,[type=datetime-local]::-webkit-calendar-picker-indicator,[type=month]::-webkit-calendar-picker-indicator,[type=time]::-webkit-calendar-picker-indicator,[type=week]::-webkit-calendar-picker-indicator{width:var(--pico-icon-width);margin-right:calc(var(--pico-icon-width) * -1);margin-left:var(--pico-icon-position);opacity:0}@-moz-document url-prefix(){[type=date],[type=datetime-local],[type=month],[type=time],[type=week]{padding-right:var(--pico-form-element-spacing-horizontal)!important;background-image:none!important}}[dir=rtl] :is([type=date],[type=datetime-local],[type=month],[type=time],[type=week]){text-align:right}[type=file]{--pico-color:var(--pico-muted-color);margin-left:calc(var(--pico-outline-width) * -1);padding:calc(var(--pico-form-element-spacing-vertical) * .5) 0;padding-left:var(--pico-outline-width);border:0;border-radius:0;background:0 0}[type=file]::file-selector-button{margin-right:calc(var(--pico-spacing)/ 2);padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal)}[type=file]:is(:hover,:active,:focus)::file-selector-button{--pico-background-color:var(--pico-secondary-hover-background);--pico-border-color:var(--pico-secondary-hover-border)}[type=file]:focus::file-selector-button{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-secondary-focus)}[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:1.25rem;background:0 0}[type=range]::-webkit-slider-runnable-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-webkit-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-moz-range-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-moz-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-ms-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-ms-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-webkit-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]::-moz-range-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-moz-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]::-ms-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-ms-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]:active,[type=range]:focus-within{--pico-range-border-color:var(--pico-range-active-border-color);--pico-range-thumb-color:var(--pico-range-thumb-active-color)}[type=range]:active::-webkit-slider-thumb{transform:scale(1.25)}[type=range]:active::-moz-range-thumb{transform:scale(1.25)}[type=range]:active::-ms-thumb{transform:scale(1.25)}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search]{padding-inline-start:calc(var(--pico-form-element-spacing-horizontal) + 1.75rem);background-image:var(--pico-icon-search);background-position:center left calc(var(--pico-form-element-spacing-horizontal) + .125rem);background-size:1rem auto;background-repeat:no-repeat}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid]{padding-inline-start:calc(var(--pico-form-element-spacing-horizontal) + 1.75rem)!important;background-position:center left 1.125rem,center right .75rem}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid=false]{background-image:var(--pico-icon-search),var(--pico-icon-valid)}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid=true]{background-image:var(--pico-icon-search),var(--pico-icon-invalid)}[dir=rtl] :where(input):not([type=checkbox],[type=radio],[type=range],[type=file])[type=search]{background-position:center right 1.125rem}[dir=rtl] :where(input):not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid]{background-position:center right 1.125rem,center left .75rem}details{display:block;margin-bottom:var(--pico-spacing)}details summary{line-height:1rem;list-style-type:none;cursor:pointer;transition:color var(--pico-transition)}details summary:not([role]){color:var(--pico-accordion-close-summary-color)}details summary::-webkit-details-marker{display:none}details summary::marker{display:none}details summary::-moz-list-bullet{list-style-type:none}details summary:after{display:block;width:1rem;height:1rem;margin-inline-start:calc(var(--pico-spacing,1rem) * .5);float:right;transform:rotate(-90deg);background-image:var(--pico-icon-chevron);background-position:right center;background-size:1rem auto;background-repeat:no-repeat;content:"";transition:transform var(--pico-transition)}details summary:focus{outline:0}details summary:focus:not([role]){color:var(--pico-accordion-active-summary-color)}details summary:focus-visible:not([role]){outline:var(--pico-outline-width) solid var(--pico-primary-focus);outline-offset:calc(var(--pico-spacing,1rem) * .5);color:var(--pico-primary)}details summary[role=button]{width:100%;text-align:left}details summary[role=button]:after{height:calc(1rem * var(--pico-line-height,1.5))}details[open]>summary{margin-bottom:var(--pico-spacing)}details[open]>summary:not([role]):not(:focus){color:var(--pico-accordion-open-summary-color)}details[open]>summary:after{transform:rotate(0)}[dir=rtl] details summary{text-align:right}[dir=rtl] details summary:after{float:left;background-position:left center}article{margin-bottom:var(--pico-block-spacing-vertical);padding:var(--pico-block-spacing-vertical) var(--pico-block-spacing-horizontal);border-radius:var(--pico-border-radius);background:var(--pico-card-background-color);box-shadow:var(--pico-card-box-shadow)}article>footer,article>header{margin-right:calc(var(--pico-block-spacing-horizontal) * -1);margin-left:calc(var(--pico-block-spacing-horizontal) * -1);padding:calc(var(--pico-block-spacing-vertical) * .66) var(--pico-block-spacing-horizontal);background-color:var(--pico-card-sectioning-background-color)}article>header{margin-top:calc(var(--pico-block-spacing-vertical) * -1);margin-bottom:var(--pico-block-spacing-vertical);border-bottom:var(--pico-border-width) solid var(--pico-card-border-color);border-top-right-radius:var(--pico-border-radius);border-top-left-radius:var(--pico-border-radius)}article>footer{margin-top:var(--pico-block-spacing-vertical);margin-bottom:calc(var(--pico-block-spacing-vertical) * -1);border-top:var(--pico-border-width) solid var(--pico-card-border-color);border-bottom-right-radius:var(--pico-border-radius);border-bottom-left-radius:var(--pico-border-radius)}details.dropdown{position:relative;border-bottom:none}details.dropdown summary:after,details.dropdown>a:after,details.dropdown>button:after{display:block;width:1rem;height:calc(1rem * var(--pico-line-height,1.5));margin-inline-start:.25rem;float:right;transform:rotate(0) translate(.2rem);background-image:var(--pico-icon-chevron);background-position:right center;background-size:1rem auto;background-repeat:no-repeat;content:""}nav details.dropdown{margin-bottom:0}details.dropdown summary:not([role]){height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2);padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal);border:var(--pico-border-width) solid var(--pico-form-element-border-color);border-radius:var(--pico-border-radius);background-color:var(--pico-form-element-background-color);color:var(--pico-form-element-placeholder-color);line-height:inherit;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}details.dropdown summary:not([role]):active,details.dropdown summary:not([role]):focus{border-color:var(--pico-form-element-active-border-color);background-color:var(--pico-form-element-active-background-color)}details.dropdown summary:not([role]):focus{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-focus-color)}details.dropdown summary:not([role]):focus-visible{outline:0}details.dropdown summary:not([role])[aria-invalid=false]{--pico-form-element-border-color:var(--pico-form-element-valid-border-color);--pico-form-element-active-border-color:var(--pico-form-element-valid-focus-color);--pico-form-element-focus-color:var(--pico-form-element-valid-focus-color)}details.dropdown summary:not([role])[aria-invalid=true]{--pico-form-element-border-color:var(--pico-form-element-invalid-border-color);--pico-form-element-active-border-color:var(--pico-form-element-invalid-focus-color);--pico-form-element-focus-color:var(--pico-form-element-invalid-focus-color)}nav details.dropdown{display:inline;margin:calc(var(--pico-nav-element-spacing-vertical) * -1) 0}nav details.dropdown summary:after{transform:rotate(0) translate(0)}nav details.dropdown summary:not([role]){height:calc(1rem * var(--pico-line-height) + var(--pico-nav-link-spacing-vertical) * 2);padding:calc(var(--pico-nav-link-spacing-vertical) - var(--pico-border-width) * 2) var(--pico-nav-link-spacing-horizontal)}nav details.dropdown summary:not([role]):focus-visible{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}details.dropdown summary+ul{display:flex;z-index:99;position:absolute;left:0;flex-direction:column;width:100%;min-width:-moz-fit-content;min-width:fit-content;margin:0;margin-top:var(--pico-outline-width);padding:0;border:var(--pico-border-width) solid var(--pico-dropdown-border-color);border-radius:var(--pico-border-radius);background-color:var(--pico-dropdown-background-color);box-shadow:var(--pico-dropdown-box-shadow);color:var(--pico-dropdown-color);white-space:nowrap;opacity:0;transition:opacity var(--pico-transition),transform 0s ease-in-out 1s}details.dropdown summary+ul[dir=rtl]{right:0;left:auto}details.dropdown summary+ul li{width:100%;margin-bottom:0;padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal);list-style:none}details.dropdown summary+ul li:first-of-type{margin-top:calc(var(--pico-form-element-spacing-vertical) * .5)}details.dropdown summary+ul li:last-of-type{margin-bottom:calc(var(--pico-form-element-spacing-vertical) * .5)}details.dropdown summary+ul li a{display:block;margin:calc(var(--pico-form-element-spacing-vertical) * -.5) calc(var(--pico-form-element-spacing-horizontal) * -1);padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal);overflow:hidden;border-radius:0;color:var(--pico-dropdown-color);text-decoration:none;text-overflow:ellipsis}details.dropdown summary+ul li a:active,details.dropdown summary+ul li a:focus,details.dropdown summary+ul li a:focus-visible,details.dropdown summary+ul li a:hover,details.dropdown summary+ul li a[aria-current]:not([aria-current=false]){background-color:var(--pico-dropdown-hover-background-color)}details.dropdown summary+ul li label{width:100%}details.dropdown summary+ul li:has(label):hover{background-color:var(--pico-dropdown-hover-background-color)}details.dropdown[open] summary{margin-bottom:0}details.dropdown[open] summary+ul{transform:scaleY(1);opacity:1;transition:opacity var(--pico-transition),transform 0s ease-in-out 0s}details.dropdown[open] summary:before{display:block;z-index:1;position:fixed;width:100vw;height:100vh;top:0;right:0;bottom:0;left:0;background:0 0;content:"";cursor:default}label>details.dropdown{margin-top:calc(var(--pico-spacing) * .25)}[role=group],[role=search]{display:inline-flex;position:relative;width:100%;margin-bottom:var(--pico-spacing);border-radius:var(--pico-border-radius);box-shadow:var(--pico-group-box-shadow,0 0 0 transparent);vertical-align:middle;transition:box-shadow var(--pico-transition)}[role=group] input:not([type=checkbox],[type=radio]),[role=group] select,[role=group]>*,[role=search] input:not([type=checkbox],[type=radio]),[role=search] select,[role=search]>*{position:relative;flex:1 1 auto;margin-bottom:0}[role=group] input:not([type=checkbox],[type=radio]):not(:first-child),[role=group] select:not(:first-child),[role=group]>:not(:first-child),[role=search] input:not([type=checkbox],[type=radio]):not(:first-child),[role=search] select:not(:first-child),[role=search]>:not(:first-child){margin-left:0;border-top-left-radius:0;border-bottom-left-radius:0}[role=group] input:not([type=checkbox],[type=radio]):not(:last-child),[role=group] select:not(:last-child),[role=group]>:not(:last-child),[role=search] input:not([type=checkbox],[type=radio]):not(:last-child),[role=search] select:not(:last-child),[role=search]>:not(:last-child){border-top-right-radius:0;border-bottom-right-radius:0}[role=group] input:not([type=checkbox],[type=radio]):focus,[role=group] select:focus,[role=group]>:focus,[role=search] input:not([type=checkbox],[type=radio]):focus,[role=search] select:focus,[role=search]>:focus{z-index:2}[role=group] [role=button]:not(:first-child),[role=group] [type=button]:not(:first-child),[role=group] [type=reset]:not(:first-child),[role=group] [type=submit]:not(:first-child),[role=group] button:not(:first-child),[role=group] input:not([type=checkbox],[type=radio]):not(:first-child),[role=group] select:not(:first-child),[role=search] [role=button]:not(:first-child),[role=search] [type=button]:not(:first-child),[role=search] [type=reset]:not(:first-child),[role=search] [type=submit]:not(:first-child),[role=search] button:not(:first-child),[role=search] input:not([type=checkbox],[type=radio]):not(:first-child),[role=search] select:not(:first-child){margin-left:calc(var(--pico-border-width) * -1)}[role=group] [role=button],[role=group] [type=button],[role=group] [type=reset],[role=group] [type=submit],[role=group] button,[role=search] [role=button],[role=search] [type=button],[role=search] [type=reset],[role=search] [type=submit],[role=search] button{width:auto}@supports selector(:has(*)){[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus),[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus){--pico-group-box-shadow:var(--pico-group-box-shadow-focus-with-button)}[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) input:not([type=checkbox],[type=radio]),[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) select,[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) input:not([type=checkbox],[type=radio]),[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) select{border-color:transparent}[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus),[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus){--pico-group-box-shadow:var(--pico-group-box-shadow-focus-with-input)}[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [role=button],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=button],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=submit],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) button,[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [role=button],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=button],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=submit],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) button{--pico-button-box-shadow:0 0 0 var(--pico-border-width) var(--pico-primary-border);--pico-button-hover-box-shadow:0 0 0 var(--pico-border-width) var(--pico-primary-hover-border)}[role=group] [role=button]:focus,[role=group] [type=button]:focus,[role=group] [type=reset]:focus,[role=group] [type=submit]:focus,[role=group] button:focus,[role=search] [role=button]:focus,[role=search] [type=button]:focus,[role=search] [type=reset]:focus,[role=search] [type=submit]:focus,[role=search] button:focus{box-shadow:none}}[role=search]>:first-child{border-top-left-radius:5rem;border-bottom-left-radius:5rem}[role=search]>:last-child{border-top-right-radius:5rem;border-bottom-right-radius:5rem}[aria-busy=true]:not(input,select,textarea,html){white-space:nowrap}[aria-busy=true]:not(input,select,textarea,html):before{display:inline-block;width:1em;height:1em;background-image:var(--pico-icon-loading);background-size:1rem auto;background-repeat:no-repeat;content:"";vertical-align:-.125em}[aria-busy=true]:not(input,select,textarea,html):not(:empty):before{margin-inline-end:calc(var(--pico-spacing) * .5)}[aria-busy=true]:not(input,select,textarea,html):empty{text-align:center}[role=button][aria-busy=true],[type=button][aria-busy=true],[type=reset][aria-busy=true],[type=submit][aria-busy=true],a[aria-busy=true],button[aria-busy=true]{pointer-events:none}:root{--pico-scrollbar-width:0px}dialog{display:flex;z-index:999;position:fixed;top:0;right:0;bottom:0;left:0;align-items:center;justify-content:center;width:inherit;min-width:100%;height:inherit;min-height:100%;padding:0;border:0;-webkit-backdrop-filter:var(--pico-modal-overlay-backdrop-filter);backdrop-filter:var(--pico-modal-overlay-backdrop-filter);background-color:var(--pico-modal-overlay-background-color);color:var(--pico-color)}dialog article{width:100%;max-height:calc(100vh - var(--pico-spacing) * 2);margin:var(--pico-spacing);overflow:auto}@media (min-width:576px){dialog article{max-width:510px}}@media (min-width:768px){dialog article{max-width:700px}}dialog article>header>*{margin-bottom:0}dialog article>header .close,dialog article>header :is(a,button)[rel=prev]{margin:0;margin-left:var(--pico-spacing);padding:0;float:right}dialog article>footer{text-align:right}dialog article>footer [role=button],dialog article>footer button{margin-bottom:0}dialog article>footer [role=button]:not(:first-of-type),dialog article>footer button:not(:first-of-type){margin-left:calc(var(--pico-spacing) * .5)}dialog article .close,dialog article :is(a,button)[rel=prev]{display:block;width:1rem;height:1rem;margin-top:calc(var(--pico-spacing) * -1);margin-bottom:var(--pico-spacing);margin-left:auto;border:none;background-image:var(--pico-icon-close);background-position:center;background-size:auto 1rem;background-repeat:no-repeat;background-color:transparent;opacity:.5;transition:opacity var(--pico-transition)}dialog article .close:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),dialog article :is(a,button)[rel=prev]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){opacity:1}dialog:not([open]),dialog[open=false]{display:none}.modal-is-open{padding-right:var(--pico-scrollbar-width,0);overflow:hidden;pointer-events:none;touch-action:none}.modal-is-open dialog{pointer-events:auto;touch-action:auto}:where(.modal-is-opening,.modal-is-closing) dialog,:where(.modal-is-opening,.modal-is-closing) dialog>article{animation-duration:.2s;animation-timing-function:ease-in-out;animation-fill-mode:both}:where(.modal-is-opening,.modal-is-closing) dialog{animation-duration:.8s;animation-name:modal-overlay}:where(.modal-is-opening,.modal-is-closing) dialog>article{animation-delay:.2s;animation-name:modal}.modal-is-closing dialog,.modal-is-closing dialog>article{animation-delay:0s;animation-direction:reverse}@keyframes modal-overlay{0%{-webkit-backdrop-filter:none;backdrop-filter:none;background-color:transparent}}@keyframes modal{0%{transform:translateY(-100%);opacity:0}}:where(nav li):before{float:left;content:"​"}nav,nav ul{display:flex}nav{justify-content:space-between;overflow:visible}nav ol,nav ul{align-items:center;margin-bottom:0;padding:0;list-style:none}nav ol:first-of-type,nav ul:first-of-type{margin-left:calc(var(--pico-nav-element-spacing-horizontal) * -1)}nav ol:last-of-type,nav ul:last-of-type{margin-right:calc(var(--pico-nav-element-spacing-horizontal) * -1)}nav li{display:inline-block;margin:0;padding:var(--pico-nav-element-spacing-vertical) var(--pico-nav-element-spacing-horizontal)}nav li :where(a,[role=link]){display:inline-block;margin:calc(var(--pico-nav-link-spacing-vertical) * -1) calc(var(--pico-nav-link-spacing-horizontal) * -1);padding:var(--pico-nav-link-spacing-vertical) var(--pico-nav-link-spacing-horizontal);border-radius:var(--pico-border-radius)}nav li :where(a,[role=link]):not(:hover){text-decoration:none}nav li [role=button],nav li button,nav li input:not([type=checkbox],[type=radio],[type=range],[type=file]),nav li select{height:auto;margin-right:inherit;margin-bottom:0;margin-left:inherit;padding:calc(var(--pico-nav-link-spacing-vertical) - var(--pico-border-width) * 2) var(--pico-nav-link-spacing-horizontal)}nav[aria-label=breadcrumb]{align-items:center;justify-content:start}nav[aria-label=breadcrumb] ul li:not(:first-child){margin-inline-start:var(--pico-nav-link-spacing-horizontal)}nav[aria-label=breadcrumb] ul li a{margin:calc(var(--pico-nav-link-spacing-vertical) * -1) 0;margin-inline-start:calc(var(--pico-nav-link-spacing-horizontal) * -1)}nav[aria-label=breadcrumb] ul li:not(:last-child):after{display:inline-block;position:absolute;width:calc(var(--pico-nav-link-spacing-horizontal) * 4);margin:0 calc(var(--pico-nav-link-spacing-horizontal) * -1);content:var(--pico-nav-breadcrumb-divider);color:var(--pico-muted-color);text-align:center;text-decoration:none;white-space:nowrap}nav[aria-label=breadcrumb] a[aria-current]:not([aria-current=false]){background-color:transparent;color:inherit;text-decoration:none;pointer-events:none}aside li,aside nav,aside ol,aside ul{display:block}aside li{padding:calc(var(--pico-nav-element-spacing-vertical) * .5) var(--pico-nav-element-spacing-horizontal)}aside li a{display:block}aside li [role=button]{margin:inherit}[dir=rtl] nav[aria-label=breadcrumb] ul li:not(:last-child) :after{content:"\\"}progress{display:inline-block;vertical-align:baseline}progress{-webkit-appearance:none;-moz-appearance:none;display:inline-block;appearance:none;width:100%;height:.5rem;margin-bottom:calc(var(--pico-spacing) * .5);overflow:hidden;border:0;border-radius:var(--pico-border-radius);background-color:var(--pico-progress-background-color);color:var(--pico-progress-color)}progress::-webkit-progress-bar{border-radius:var(--pico-border-radius);background:0 0}progress[value]::-webkit-progress-value{background-color:var(--pico-progress-color);-webkit-transition:inline-size var(--pico-transition);transition:inline-size var(--pico-transition)}progress::-moz-progress-bar{background-color:var(--pico-progress-color)}@media (prefers-reduced-motion:no-preference){progress:indeterminate{background:var(--pico-progress-background-color) linear-gradient(to right,var(--pico-progress-color) 30%,var(--pico-progress-background-color) 30%) top left/150% 150% no-repeat;animation:progress-indeterminate 1s linear infinite}progress:indeterminate[value]::-webkit-progress-value{background-color:transparent}progress:indeterminate::-moz-progress-bar{background-color:transparent}}@media (prefers-reduced-motion:no-preference){[dir=rtl] progress:indeterminate{animation-direction:reverse}}@keyframes progress-indeterminate{0%{background-position:200% 0}to{background-position:-200% 0}}[data-tooltip]{position:relative}[data-tooltip]:not(a,button,input){border-bottom:1px dotted;text-decoration:none;cursor:help}[data-tooltip]:after,[data-tooltip]:before,[data-tooltip][data-placement=top]:after,[data-tooltip][data-placement=top]:before{display:block;z-index:99;position:absolute;bottom:100%;left:50%;padding:.25rem .5rem;overflow:hidden;transform:translate(-50%,-.25rem);border-radius:var(--pico-border-radius);background:var(--pico-tooltip-background-color);content:attr(data-tooltip);color:var(--pico-tooltip-color);font-style:normal;font-weight:var(--pico-font-weight);font-size:.875rem;text-decoration:none;text-overflow:ellipsis;white-space:nowrap;opacity:0;pointer-events:none}[data-tooltip]:after,[data-tooltip][data-placement=top]:after{padding:0;transform:translate(-50%);border-top:.3rem solid;border-right:.3rem solid transparent;border-left:.3rem solid transparent;border-radius:0;background-color:transparent;content:"";color:var(--pico-tooltip-background-color)}[data-tooltip][data-placement=bottom]:after,[data-tooltip][data-placement=bottom]:before{top:100%;bottom:auto;transform:translate(-50%,.25rem)}[data-tooltip][data-placement=bottom]:after{transform:translate(-50%,-.3rem);border:.3rem solid transparent;border-bottom:.3rem solid}[data-tooltip][data-placement=left]:after,[data-tooltip][data-placement=left]:before{top:50%;right:100%;bottom:auto;left:auto;transform:translate(-.25rem,-50%)}[data-tooltip][data-placement=left]:after{transform:translate(.3rem,-50%);border:.3rem solid transparent;border-left:.3rem solid}[data-tooltip][data-placement=right]:after,[data-tooltip][data-placement=right]:before{top:50%;right:auto;bottom:auto;left:100%;transform:translate(.25rem,-50%)}[data-tooltip][data-placement=right]:after{transform:translate(-.3rem,-50%);border:.3rem solid transparent;border-right:.3rem solid}[data-tooltip]:focus:after,[data-tooltip]:focus:before,[data-tooltip]:hover:after,[data-tooltip]:hover:before{opacity:1}@media (hover:hover) and (pointer:fine){[data-tooltip]:focus:after,[data-tooltip]:focus:before,[data-tooltip]:hover:after,[data-tooltip]:hover:before{--pico-tooltip-slide-to:translate(-50%, -.25rem);transform:translate(-50%,.75rem);animation-duration:.2s;animation-fill-mode:forwards;animation-name:tooltip-slide;opacity:0}[data-tooltip]:focus:after,[data-tooltip]:hover:after{--pico-tooltip-caret-slide-to:translate(-50%, 0rem);transform:translate(-50%,-.25rem);animation-name:tooltip-caret-slide}[data-tooltip][data-placement=bottom]:focus:after,[data-tooltip][data-placement=bottom]:focus:before,[data-tooltip][data-placement=bottom]:hover:after,[data-tooltip][data-placement=bottom]:hover:before{--pico-tooltip-slide-to:translate(-50%, .25rem);transform:translate(-50%,-.75rem);animation-name:tooltip-slide}[data-tooltip][data-placement=bottom]:focus:after,[data-tooltip][data-placement=bottom]:hover:after{--pico-tooltip-caret-slide-to:translate(-50%, -.3rem);transform:translate(-50%,-.5rem);animation-name:tooltip-caret-slide}[data-tooltip][data-placement=left]:focus:after,[data-tooltip][data-placement=left]:focus:before,[data-tooltip][data-placement=left]:hover:after,[data-tooltip][data-placement=left]:hover:before{--pico-tooltip-slide-to:translate(-.25rem, -50%);transform:translate(.75rem,-50%);animation-name:tooltip-slide}[data-tooltip][data-placement=left]:focus:after,[data-tooltip][data-placement=left]:hover:after{--pico-tooltip-caret-slide-to:translate(.3rem, -50%);transform:translate(.05rem,-50%);animation-name:tooltip-caret-slide}[data-tooltip][data-placement=right]:focus:after,[data-tooltip][data-placement=right]:focus:before,[data-tooltip][data-placement=right]:hover:after,[data-tooltip][data-placement=right]:hover:before{--pico-tooltip-slide-to:translate(.25rem, -50%);transform:translate(-.75rem,-50%);animation-name:tooltip-slide}[data-tooltip][data-placement=right]:focus:after,[data-tooltip][data-placement=right]:hover:after{--pico-tooltip-caret-slide-to:translate(-.3rem, -50%);transform:translate(-.05rem,-50%);animation-name:tooltip-caret-slide}}@keyframes tooltip-slide{to{transform:var(--pico-tooltip-slide-to);opacity:1}}@keyframes tooltip-caret-slide{50%{opacity:0}to{transform:var(--pico-tooltip-caret-slide-to);opacity:1}}[aria-controls]{cursor:pointer}[aria-disabled=true],[disabled]{cursor:not-allowed}[aria-hidden=false][hidden]{display:initial}[aria-hidden=false][hidden]:not(:focus){clip:rect(0,0,0,0);position:absolute}[tabindex],a,area,button,input,label,select,summary,textarea{-ms-touch-action:manipulation}[dir=rtl]{direction:rtl}@media 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button.maplibregl-ctrl-compass{cursor:grab;-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none;user-select:none}.maplibregl-canvas-container.maplibregl-interactive.maplibregl-track-pointer{cursor:pointer}.maplibregl-canvas-container.maplibregl-interactive:active,.maplibregl-ctrl-group button.maplibregl-ctrl-compass:active{cursor:grabbing}.maplibregl-canvas-container.maplibregl-touch-zoom-rotate,.maplibregl-canvas-container.maplibregl-touch-zoom-rotate .maplibregl-canvas{touch-action:pan-x pan-y}.maplibregl-canvas-container.maplibregl-touch-drag-pan,.maplibregl-canvas-container.maplibregl-touch-drag-pan .maplibregl-canvas{touch-action:pinch-zoom}.maplibregl-canvas-container.maplibregl-touch-zoom-rotate.maplibregl-touch-drag-pan,.maplibregl-canvas-container.maplibregl-touch-zoom-rotate.maplibregl-touch-drag-pan 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v=Lo(s.coordinates,g,_),S=oc(r.geometry(),c,g,_);if(!Js(c,g))return!1;for(const k of S)if(!ic(k,v))return!1}if(s.type==="MultiPolygon"){const v=nc(s.coordinates,g,_),S=oc(r.geometry(),c,g,_);if(!Js(c,g))return!1;for(const k of S)if(!rc(k,v))return!1}return!0}(e,this.geometries)}return!1}eachChild(){}outputDefined(){return!0}}class Ro{constructor(e,r){this.type=r.type,this.name=e,this.boundExpression=r}static parse(e,r){if(e.length!==2||typeof e[1]!="string")return r.error("'var' expression requires exactly one string literal argument.");const s=e[1];return r.scope.has(s)?new Ro(s,r.scope.get(s)):r.error(`Unknown variable "${s}". 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Gr&&e.indexOf(i.name)>=0)return!1;let r=!0;return i.eachChild(s=>{r&&!eo(s,e)&&(r=!1)}),r}function to(i,e){const r=i.length-1;let s,c,g=0,_=r,v=0;for(;g<=_;)if(v=Math.floor((g+_)/2),s=i[v],c=i[v+1],s<=e){if(v===r||e<c)return v;g=v+1}else{if(!(s>e))throw new Ii("Input is not a number.");_=v-1}return 0}class io{constructor(e,r,s){this.type=e,this.input=r,this.labels=[],this.outputs=[];for(const[c,g]of s)this.labels.push(c),this.outputs.push(g)}static parse(e,r){if(e.length-1<4)return r.error(`Expected at least 4 arguments, but found only ${e.length-1}.`);if((e.length-1)%2!=0)return r.error("Expected an even number of arguments.");const s=r.parse(e[1],1,Ye);if(!s)return null;const c=[];let g=null;r.expectedType&&r.expectedType.kind!=="value"&&(g=r.expectedType);for(let _=1;_<e.length;_+=2){const v=_===1?-1/0:e[_],S=e[_+1],k=_,A=_+1;if(typeof v!="number")return r.error('Input/output pairs for "step" expressions must be defined using literal numeric values (not computed expressions) for the 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this.first?(this.first=!1,this.lastIntegerZoom=s,this.lastIntegerZoomTime=0,this.lastZoom=e,this.lastFloorZoom=s,!0):(this.lastFloorZoom>s?(this.lastIntegerZoom=s+1,this.lastIntegerZoomTime=r):this.lastFloorZoom<s&&(this.lastIntegerZoom=s,this.lastIntegerZoomTime=r),e!==this.lastZoom&&(this.lastZoom=e,this.lastFloorZoom=s,!0))}}const et={"Latin-1 Supplement":i=>i>=128&&i<=255,Arabic:i=>i>=1536&&i<=1791,"Arabic Supplement":i=>i>=1872&&i<=1919,"Arabic Extended-A":i=>i>=2208&&i<=2303,"Hangul Jamo":i=>i>=4352&&i<=4607,"Unified Canadian Aboriginal Syllabics":i=>i>=5120&&i<=5759,Khmer:i=>i>=6016&&i<=6143,"Unified Canadian Aboriginal Syllabics Extended":i=>i>=6320&&i<=6399,"General Punctuation":i=>i>=8192&&i<=8303,"Letterlike Symbols":i=>i>=8448&&i<=8527,"Number Forms":i=>i>=8528&&i<=8591,"Miscellaneous Technical":i=>i>=8960&&i<=9215,"Control Pictures":i=>i>=9216&&i<=9279,"Optical Character Recognition":i=>i>=9280&&i<=9311,"Enclosed Alphanumerics":i=>i>=9312&&i<=9471,"Geometric Shapes":i=>i>=9632&&i<=9727,"Miscellaneous Symbols":i=>i>=9728&&i<=9983,"Miscellaneous Symbols and Arrows":i=>i>=11008&&i<=11263,"CJK Radicals Supplement":i=>i>=11904&&i<=12031,"Kangxi Radicals":i=>i>=12032&&i<=12255,"Ideographic Description Characters":i=>i>=12272&&i<=12287,"CJK Symbols and Punctuation":i=>i>=12288&&i<=12351,Hiragana:i=>i>=12352&&i<=12447,Katakana:i=>i>=12448&&i<=12543,Bopomofo:i=>i>=12544&&i<=12591,"Hangul Compatibility Jamo":i=>i>=12592&&i<=12687,Kanbun:i=>i>=12688&&i<=12703,"Bopomofo Extended":i=>i>=12704&&i<=12735,"CJK Strokes":i=>i>=12736&&i<=12783,"Katakana Phonetic Extensions":i=>i>=12784&&i<=12799,"Enclosed CJK Letters and Months":i=>i>=12800&&i<=13055,"CJK Compatibility":i=>i>=13056&&i<=13311,"CJK Unified Ideographs Extension A":i=>i>=13312&&i<=19903,"Yijing Hexagram Symbols":i=>i>=19904&&i<=19967,"CJK Unified Ideographs":i=>i>=19968&&i<=40959,"Yi Syllables":i=>i>=40960&&i<=42127,"Yi Radicals":i=>i>=42128&&i<=42191,"Hangul Jamo Extended-A":i=>i>=43360&&i<=43391,"Hangul Syllables":i=>i>=44032&&i<=55215,"Hangul Jamo Extended-B":i=>i>=55216&&i<=55295,"Private Use Area":i=>i>=57344&&i<=63743,"CJK Compatibility Ideographs":i=>i>=63744&&i<=64255,"Arabic Presentation Forms-A":i=>i>=64336&&i<=65023,"Vertical Forms":i=>i>=65040&&i<=65055,"CJK Compatibility Forms":i=>i>=65072&&i<=65103,"Small Form Variants":i=>i>=65104&&i<=65135,"Arabic Presentation Forms-B":i=>i>=65136&&i<=65279,"Halfwidth and Fullwidth Forms":i=>i>=65280&&i<=65519};function ta(i){for(const e of i)if(ia(e.charCodeAt(0)))return!0;return!1}function Mc(i){for(const e of i)if(!Ac(e.charCodeAt(0)))return!1;return!0}function Ac(i){return!(et.Arabic(i)||et["Arabic Supplement"](i)||et["Arabic Extended-A"](i)||et["Arabic Presentation Forms-A"](i)||et["Arabic Presentation Forms-B"](i))}function ia(i){return!(i!==746&&i!==747&&(i<4352||!(et["Bopomofo Extended"](i)||et.Bopomofo(i)||et["CJK Compatibility Forms"](i)&&!(i>=65097&&i<=65103)||et["CJK Compatibility Ideographs"](i)||et["CJK Compatibility"](i)||et["CJK Radicals Supplement"](i)||et["CJK Strokes"](i)||!(!et["CJK Symbols and Punctuation"](i)||i>=12296&&i<=12305||i>=12308&&i<=12319||i===12336)||et["CJK Unified Ideographs Extension A"](i)||et["CJK Unified Ideographs"](i)||et["Enclosed CJK Letters and Months"](i)||et["Hangul Compatibility Jamo"](i)||et["Hangul Jamo Extended-A"](i)||et["Hangul Jamo Extended-B"](i)||et["Hangul Jamo"](i)||et["Hangul Syllables"](i)||et.Hiragana(i)||et["Ideographic Description Characters"](i)||et.Kanbun(i)||et["Kangxi Radicals"](i)||et["Katakana Phonetic Extensions"](i)||et.Katakana(i)&&i!==12540||!(!et["Halfwidth and Fullwidth Forms"](i)||i===65288||i===65289||i===65293||i>=65306&&i<=65310||i===65339||i===65341||i===65343||i>=65371&&i<=65503||i===65507||i>=65512&&i<=65519)||!(!et["Small Form Variants"](i)||i>=65112&&i<=65118||i>=65123&&i<=65126)||et["Unified Canadian Aboriginal Syllabics"](i)||et["Unified Canadian Aboriginal Syllabics Extended"](i)||et["Vertical Forms"](i)||et["Yijing Hexagram Symbols"](i)||et["Yi Syllables"](i)||et["Yi Radicals"](i))))}function ra(i){return!(ia(i)||function(e){return!!(et["Latin-1 Supplement"](e)&&(e===167||e===169||e===174||e===177||e===188||e===189||e===190||e===215||e===247)||et["General Punctuation"](e)&&(e===8214||e===8224||e===8225||e===8240||e===8241||e===8251||e===8252||e===8258||e===8263||e===8264||e===8265||e===8273)||et["Letterlike Symbols"](e)||et["Number Forms"](e)||et["Miscellaneous Technical"](e)&&(e>=8960&&e<=8967||e>=8972&&e<=8991||e>=8996&&e<=9e3||e===9003||e>=9085&&e<=9114||e>=9150&&e<=9165||e===9167||e>=9169&&e<=9179||e>=9186&&e<=9215)||et["Control Pictures"](e)&&e!==9251||et["Optical Character Recognition"](e)||et["Enclosed Alphanumerics"](e)||et["Geometric Shapes"](e)||et["Miscellaneous Symbols"](e)&&!(e>=9754&&e<=9759)||et["Miscellaneous Symbols and Arrows"](e)&&(e>=11026&&e<=11055||e>=11088&&e<=11097||e>=11192&&e<=11243)||et["CJK Symbols and Punctuation"](e)||et.Katakana(e)||et["Private Use Area"](e)||et["CJK Compatibility Forms"](e)||et["Small Form Variants"](e)||et["Halfwidth and Fullwidth Forms"](e)||e===8734||e===8756||e===8757||e>=9984&&e<=10087||e>=10102&&e<=10131||e===65532||e===65533)}(i))}function el(i){return i>=1424&&i<=2303||et["Arabic Presentation Forms-A"](i)||et["Arabic Presentation Forms-B"](i)}function Du(i,e){return!(!e&&el(i)||i>=2304&&i<=3583||i>=3840&&i<=4255||et.Khmer(i))}function Ec(i){for(const e of i)if(el(e.charCodeAt(0)))return!0;return!1}const ls=new class{constructor(){this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null}setState(i){this.pluginStatus=i.pluginStatus,this.pluginURL=i.pluginURL}setMethods(i){this.applyArabicShaping=i.applyArabicShaping,this.processBidirectionalText=i.processBidirectionalText,this.processStyledBidirectionalText=i.processStyledBidirectionalText}isParsed(){return this.applyArabicShaping!=null&&this.processBidirectionalText!=null&&this.processStyledBidirectionalText!=null}getPluginURL(){return this.pluginURL}getRTLTextPluginStatus(){return this.pluginStatus}};class pi{constructor(e,r){this.zoom=e,r?(this.now=r.now,this.fadeDuration=r.fadeDuration,this.zoomHistory=r.zoomHistory,this.transition=r.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new ea,this.transition={})}isSupportedScript(e){return function(r,s){for(const c of r)if(!Du(c.charCodeAt(0),s))return!1;return!0}(e,ls.getRTLTextPluginStatus()==="loaded")}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const e=this.zoom,r=e-Math.floor(e),s=this.crossFadingFactor();return e>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:r+(1-r)*s}:{fromScale:.5,toScale:1,t:1-(1-s)*r}}}class uo{constructor(e,r){this.property=e,this.value=r,this.expression=function(s,c){if(qo(s))return new Go(s,c);if(ci(s)){const g=mc(s,c);if(g.result==="error")throw new Error(g.value.map(_=>`${_.key}: ${_.message}`).join(", "));return g.value}{let g=s;return c.type==="color"&&typeof s=="string"?g=ti.parse(s):c.type!=="padding"||typeof s!="number"&&!Array.isArray(s)?c.type==="variableAnchorOffsetCollection"&&Array.isArray(s)&&(g=Qr.parse(s)):g=zr.parse(s),{kind:"constant",evaluate:()=>g}}}(r===void 0?e.specification.default:r,e.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(e,r,s){return this.property.possiblyEvaluate(this,e,r,s)}}class na{constructor(e){this.property=e,this.value=new uo(e,void 0)}transitioned(e,r){return new zc(this.property,this.value,r,Ee({},e.transition,this.transition),e.now)}untransitioned(){return new zc(this.property,this.value,null,{},0)}}class Pc{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues)}getValue(e){return ge(this._values[e].value.value)}setValue(e,r){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new na(this._values[e].property)),this._values[e].value=new uo(this._values[e].property,r===null?void 0:ge(r))}getTransition(e){return ge(this._values[e].transition)}setTransition(e,r){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new na(this._values[e].property)),this._values[e].transition=ge(r)||void 0}serialize(){const e={};for(const r of Object.keys(this._values)){const s=this.getValue(r);s!==void 0&&(e[r]=s);const c=this.getTransition(r);c!==void 0&&(e[`${r}-transition`]=c)}return e}transitioned(e,r){const s=new tl(this._properties);for(const c of Object.keys(this._values))s._values[c]=this._values[c].transitioned(e,r._values[c]);return s}untransitioned(){const e=new tl(this._properties);for(const r of Object.keys(this._values))e._values[r]=this._values[r].untransitioned();return e}}class zc{constructor(e,r,s,c,g){this.property=e,this.value=r,this.begin=g+c.delay||0,this.end=this.begin+c.duration||0,e.specification.transition&&(c.delay||c.duration)&&(this.prior=s)}possiblyEvaluate(e,r,s){const c=e.now||0,g=this.value.possiblyEvaluate(e,r,s),_=this.prior;if(_){if(c>this.end)return this.prior=null,g;if(this.value.isDataDriven())return this.prior=null,g;if(c<this.begin)return _.possiblyEvaluate(e,r,s);{const v=(c-this.begin)/(this.end-this.begin);return this.property.interpolate(_.possiblyEvaluate(e,r,s),g,function(S){if(S<=0)return 0;if(S>=1)return 1;const k=S*S,A=k*S;return 4*(S<.5?A:3*(S-k)+A-.75)}(v))}}return g}}class tl{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,r,s){const c=new ho(this._properties);for(const g of Object.keys(this._values))c._values[g]=this._values[g].possiblyEvaluate(e,r,s);return c}hasTransition(){for(const e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}}class Lc{constructor(e){this._properties=e,this._values=Object.create(e.defaultPropertyValues)}hasValue(e){return this._values[e].value!==void 0}getValue(e){return ge(this._values[e].value)}setValue(e,r){this._values[e]=new uo(this._values[e].property,r===null?void 0:ge(r))}serialize(){const e={};for(const r of Object.keys(this._values)){const s=this.getValue(r);s!==void 0&&(e[r]=s)}return e}possiblyEvaluate(e,r,s){const c=new ho(this._properties);for(const g of Object.keys(this._values))c._values[g]=this._values[g].possiblyEvaluate(e,r,s);return c}}class dn{constructor(e,r,s){this.property=e,this.value=r,this.parameters=s}isConstant(){return this.value.kind==="constant"}constantOr(e){return this.value.kind==="constant"?this.value.value:e}evaluate(e,r,s,c){return this.property.evaluate(this.value,this.parameters,e,r,s,c)}}class ho{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}}class ht{constructor(e){this.specification=e}possiblyEvaluate(e,r){if(e.isDataDriven())throw new Error("Value should not be data driven");return e.expression.evaluate(r)}interpolate(e,r,s){const c=br[this.specification.type];return c?c(e,r,s):e}}class xt{constructor(e,r){this.specification=e,this.overrides=r}possiblyEvaluate(e,r,s,c){return new dn(this,e.expression.kind==="constant"||e.expression.kind==="camera"?{kind:"constant",value:e.expression.evaluate(r,null,{},s,c)}:e.expression,r)}interpolate(e,r,s){if(e.value.kind!=="constant"||r.value.kind!=="constant")return e;if(e.value.value===void 0||r.value.value===void 0)return new dn(this,{kind:"constant",value:void 0},e.parameters);const c=br[this.specification.type];if(c){const g=c(e.value.value,r.value.value,s);return new dn(this,{kind:"constant",value:g},e.parameters)}return e}evaluate(e,r,s,c,g,_){return e.kind==="constant"?e.value:e.evaluate(r,s,c,g,_)}}class Rs extends xt{possiblyEvaluate(e,r,s,c){if(e.value===void 0)return new dn(this,{kind:"constant",value:void 0},r);if(e.expression.kind==="constant"){const g=e.expression.evaluate(r,null,{},s,c),_=e.property.specification.type==="resolvedImage"&&typeof g!="string"?g.name:g,v=this._calculate(_,_,_,r);return new dn(this,{kind:"constant",value:v},r)}if(e.expression.kind==="camera"){const g=this._calculate(e.expression.evaluate({zoom:r.zoom-1}),e.expression.evaluate({zoom:r.zoom}),e.expression.evaluate({zoom:r.zoom+1}),r);return new dn(this,{kind:"constant",value:g},r)}return new dn(this,e.expression,r)}evaluate(e,r,s,c,g,_){if(e.kind==="source"){const v=e.evaluate(r,s,c,g,_);return this._calculate(v,v,v,r)}return e.kind==="composite"?this._calculate(e.evaluate({zoom:Math.floor(r.zoom)-1},s,c),e.evaluate({zoom:Math.floor(r.zoom)},s,c),e.evaluate({zoom:Math.floor(r.zoom)+1},s,c),r):e.value}_calculate(e,r,s,c){return c.zoom>c.zoomHistory.lastIntegerZoom?{from:e,to:r}:{from:s,to:r}}interpolate(e){return e}}class il{constructor(e){this.specification=e}possiblyEvaluate(e,r,s,c){if(e.value!==void 0){if(e.expression.kind==="constant"){const g=e.expression.evaluate(r,null,{},s,c);return this._calculate(g,g,g,r)}return this._calculate(e.expression.evaluate(new pi(Math.floor(r.zoom-1),r)),e.expression.evaluate(new pi(Math.floor(r.zoom),r)),e.expression.evaluate(new pi(Math.floor(r.zoom+1),r)),r)}}_calculate(e,r,s,c){return c.zoom>c.zoomHistory.lastIntegerZoom?{from:e,to:r}:{from:s,to:r}}interpolate(e){return e}}class rl{constructor(e){this.specification=e}possiblyEvaluate(e,r,s,c){return!!e.expression.evaluate(r,null,{},s,c)}interpolate(){return!1}}class Sr{constructor(e){this.properties=e,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const r in e){const s=e[r];s.specification.overridable&&this.overridableProperties.push(r);const c=this.defaultPropertyValues[r]=new uo(s,void 0),g=this.defaultTransitionablePropertyValues[r]=new na(s);this.defaultTransitioningPropertyValues[r]=g.untransitioned(),this.defaultPossiblyEvaluatedValues[r]=c.possiblyEvaluate({})}}}rt("DataDrivenProperty",xt),rt("DataConstantProperty",ht),rt("CrossFadedDataDrivenProperty",Rs),rt("CrossFadedProperty",il),rt("ColorRampProperty",rl);const nl="-transition";class pn extends Di{constructor(e,r){if(super(),this.id=e.id,this.type=e.type,this._featureFilter={filter:()=>!0,needGeometry:!1},e.type!=="custom"&&(this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,e.type!=="background"&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter),r.layout&&(this._unevaluatedLayout=new Lc(r.layout)),r.paint)){this._transitionablePaint=new Pc(r.paint);for(const s in e.paint)this.setPaintProperty(s,e.paint[s],{validate:!1});for(const s in e.layout)this.setLayoutProperty(s,e.layout[s],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new ho(r.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(e){return e==="visibility"?this.visibility:this._unevaluatedLayout.getValue(e)}setLayoutProperty(e,r,s={}){r!=null&&this._validate(lo,`layers.${this.id}.layout.${e}`,e,r,s)||(e!=="visibility"?this._unevaluatedLayout.setValue(e,r):this.visibility=r)}getPaintProperty(e){return e.endsWith(nl)?this._transitionablePaint.getTransition(e.slice(0,-11)):this._transitionablePaint.getValue(e)}setPaintProperty(e,r,s={}){if(r!=null&&this._validate(Lu,`layers.${this.id}.paint.${e}`,e,r,s))return!1;if(e.endsWith(nl))return this._transitionablePaint.setTransition(e.slice(0,-11),r||void 0),!1;{const c=this._transitionablePaint._values[e],g=c.property.specification["property-type"]==="cross-faded-data-driven",_=c.value.isDataDriven(),v=c.value;this._transitionablePaint.setValue(e,r),this._handleSpecialPaintPropertyUpdate(e);const S=this._transitionablePaint._values[e].value;return S.isDataDriven()||_||g||this._handleOverridablePaintPropertyUpdate(e,v,S)}}_handleSpecialPaintPropertyUpdate(e){}_handleOverridablePaintPropertyUpdate(e,r,s){return!1}isHidden(e){return!!(this.minzoom&&e<this.minzoom)||!!(this.maxzoom&&e>=this.maxzoom)||this.visibility==="none"}updateTransitions(e){this._transitioningPaint=this._transitionablePaint.transitioned(e,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(e,r){e.getCrossfadeParameters&&(this._crossfadeParameters=e.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(e,void 0,r)),this.paint=this._transitioningPaint.possiblyEvaluate(e,void 0,r)}serialize(){const e={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(e.layout=e.layout||{},e.layout.visibility=this.visibility),at(e,(r,s)=>!(r===void 0||s==="layout"&&!Object.keys(r).length||s==="paint"&&!Object.keys(r).length))}_validate(e,r,s,c,g={}){return(!g||g.validate!==!1)&&Cc(this,e.call(ao,{key:r,layerType:this.type,objectKey:s,value:c,styleSpec:we,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const e in this.paint._values){const r=this.paint.get(e);if(r instanceof dn&&Ps(r.property.specification)&&(r.value.kind==="source"||r.value.kind==="composite")&&r.value.isStateDependent)return!0}return!1}}const Ru={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class po{constructor(e,r){this._structArray=e,this._pos1=r*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class Ai{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(e,r){return e._trim(),r&&(e.isTransferred=!0,r.push(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const r=Object.create(this.prototype);return r.arrayBuffer=e.arrayBuffer,r.length=e.length,r.capacity=e.arrayBuffer.byteLength/r.bytesPerElement,r._refreshViews(),r}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(e){this.reserve(e),this.length=e}reserve(e){if(e>this.capacity){this.capacity=Math.max(e,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const r=this.uint8;this._refreshViews(),r&&this.uint8.set(r)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function Bi(i,e=1){let r=0,s=0;return{members:i.map(c=>{const g=Ru[c.type].BYTES_PER_ELEMENT,_=r=Dc(r,Math.max(e,g)),v=c.components||1;return s=Math.max(s,g),r+=g*v,{name:c.name,type:c.type,components:v,offset:_}}),size:Dc(r,Math.max(s,e)),alignment:e}}function Dc(i,e){return Math.ceil(i/e)*e}class Sn extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r){const s=this.length;return this.resize(s+1),this.emplace(s,e,r)}emplace(e,r,s){const c=2*e;return this.int16[c+0]=r,this.int16[c+1]=s,e}}Sn.prototype.bytesPerElement=4,rt("StructArrayLayout2i4",Sn);class sa extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,s){const c=this.length;return this.resize(c+1),this.emplace(c,e,r,s)}emplace(e,r,s,c){const g=3*e;return this.int16[g+0]=r,this.int16[g+1]=s,this.int16[g+2]=c,e}}sa.prototype.bytesPerElement=6,rt("StructArrayLayout3i6",sa);class sl extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,s,c){const g=this.length;return this.resize(g+1),this.emplace(g,e,r,s,c)}emplace(e,r,s,c,g){const _=4*e;return this.int16[_+0]=r,this.int16[_+1]=s,this.int16[_+2]=c,this.int16[_+3]=g,e}}sl.prototype.bytesPerElement=8,rt("StructArrayLayout4i8",sl);class ol extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,s,c,g,_){const v=this.length;return this.resize(v+1),this.emplace(v,e,r,s,c,g,_)}emplace(e,r,s,c,g,_,v){const S=6*e;return this.int16[S+0]=r,this.int16[S+1]=s,this.int16[S+2]=c,this.int16[S+3]=g,this.int16[S+4]=_,this.int16[S+5]=v,e}}ol.prototype.bytesPerElement=12,rt("StructArrayLayout2i4i12",ol);class al extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,s,c,g,_){const v=this.length;return this.resize(v+1),this.emplace(v,e,r,s,c,g,_)}emplace(e,r,s,c,g,_,v){const S=4*e,k=8*e;return this.int16[S+0]=r,this.int16[S+1]=s,this.uint8[k+4]=c,this.uint8[k+5]=g,this.uint8[k+6]=_,this.uint8[k+7]=v,e}}al.prototype.bytesPerElement=8,rt("StructArrayLayout2i4ub8",al);class Bs extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r){const s=this.length;return this.resize(s+1),this.emplace(s,e,r)}emplace(e,r,s){const c=2*e;return this.float32[c+0]=r,this.float32[c+1]=s,e}}Bs.prototype.bytesPerElement=8,rt("StructArrayLayout2f8",Bs);class ll extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,s,c,g,_,v,S,k,A){const E=this.length;return this.resize(E+1),this.emplace(E,e,r,s,c,g,_,v,S,k,A)}emplace(e,r,s,c,g,_,v,S,k,A,E){const R=10*e;return this.uint16[R+0]=r,this.uint16[R+1]=s,this.uint16[R+2]=c,this.uint16[R+3]=g,this.uint16[R+4]=_,this.uint16[R+5]=v,this.uint16[R+6]=S,this.uint16[R+7]=k,this.uint16[R+8]=A,this.uint16[R+9]=E,e}}ll.prototype.bytesPerElement=20,rt("StructArrayLayout10ui20",ll);class cl extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,s,c,g,_,v,S,k,A,E,R){const O=this.length;return this.resize(O+1),this.emplace(O,e,r,s,c,g,_,v,S,k,A,E,R)}emplace(e,r,s,c,g,_,v,S,k,A,E,R,O){const N=12*e;return this.int16[N+0]=r,this.int16[N+1]=s,this.int16[N+2]=c,this.int16[N+3]=g,this.uint16[N+4]=_,this.uint16[N+5]=v,this.uint16[N+6]=S,this.uint16[N+7]=k,this.int16[N+8]=A,this.int16[N+9]=E,this.int16[N+10]=R,this.int16[N+11]=O,e}}cl.prototype.bytesPerElement=24,rt("StructArrayLayout4i4ui4i24",cl);class zn extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,s){const c=this.length;return this.resize(c+1),this.emplace(c,e,r,s)}emplace(e,r,s,c){const g=3*e;return this.float32[g+0]=r,this.float32[g+1]=s,this.float32[g+2]=c,e}}zn.prototype.bytesPerElement=12,rt("StructArrayLayout3f12",zn);class oa extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const r=this.length;return this.resize(r+1),this.emplace(r,e)}emplace(e,r){return this.uint32[1*e+0]=r,e}}oa.prototype.bytesPerElement=4,rt("StructArrayLayout1ul4",oa);class fo extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,s,c,g,_,v,S,k){const A=this.length;return this.resize(A+1),this.emplace(A,e,r,s,c,g,_,v,S,k)}emplace(e,r,s,c,g,_,v,S,k,A){const E=10*e,R=5*e;return this.int16[E+0]=r,this.int16[E+1]=s,this.int16[E+2]=c,this.int16[E+3]=g,this.int16[E+4]=_,this.int16[E+5]=v,this.uint32[R+3]=S,this.uint16[E+8]=k,this.uint16[E+9]=A,e}}fo.prototype.bytesPerElement=20,rt("StructArrayLayout6i1ul2ui20",fo);class aa extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,s,c,g,_){const v=this.length;return this.resize(v+1),this.emplace(v,e,r,s,c,g,_)}emplace(e,r,s,c,g,_,v){const S=6*e;return this.int16[S+0]=r,this.int16[S+1]=s,this.int16[S+2]=c,this.int16[S+3]=g,this.int16[S+4]=_,this.int16[S+5]=v,e}}aa.prototype.bytesPerElement=12,rt("StructArrayLayout2i2i2i12",aa);class mo extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,s,c,g){const _=this.length;return this.resize(_+1),this.emplace(_,e,r,s,c,g)}emplace(e,r,s,c,g,_){const v=4*e,S=8*e;return this.float32[v+0]=r,this.float32[v+1]=s,this.float32[v+2]=c,this.int16[S+6]=g,this.int16[S+7]=_,e}}mo.prototype.bytesPerElement=16,rt("StructArrayLayout2f1f2i16",mo);class ul extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,s,c){const g=this.length;return this.resize(g+1),this.emplace(g,e,r,s,c)}emplace(e,r,s,c,g){const _=12*e,v=3*e;return this.uint8[_+0]=r,this.uint8[_+1]=s,this.float32[v+1]=c,this.float32[v+2]=g,e}}ul.prototype.bytesPerElement=12,rt("StructArrayLayout2ub2f12",ul);class cs extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,s){const c=this.length;return this.resize(c+1),this.emplace(c,e,r,s)}emplace(e,r,s,c){const g=3*e;return this.uint16[g+0]=r,this.uint16[g+1]=s,this.uint16[g+2]=c,e}}cs.prototype.bytesPerElement=6,rt("StructArrayLayout3ui6",cs);class us extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,s,c,g,_,v,S,k,A,E,R,O,N,q,K,te){const he=this.length;return this.resize(he+1),this.emplace(he,e,r,s,c,g,_,v,S,k,A,E,R,O,N,q,K,te)}emplace(e,r,s,c,g,_,v,S,k,A,E,R,O,N,q,K,te,he){const ie=24*e,le=12*e,ke=48*e;return this.int16[ie+0]=r,this.int16[ie+1]=s,this.uint16[ie+2]=c,this.uint16[ie+3]=g,this.uint32[le+2]=_,this.uint32[le+3]=v,this.uint32[le+4]=S,this.uint16[ie+10]=k,this.uint16[ie+11]=A,this.uint16[ie+12]=E,this.float32[le+7]=R,this.float32[le+8]=O,this.uint8[ke+36]=N,this.uint8[ke+37]=q,this.uint8[ke+38]=K,this.uint32[le+10]=te,this.int16[ie+22]=he,e}}us.prototype.bytesPerElement=48,rt("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",us);class hl extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,s,c,g,_,v,S,k,A,E,R,O,N,q,K,te,he,ie,le,ke,Pe,it,ct,tt,Qe,Xe,ot){const Ke=this.length;return this.resize(Ke+1),this.emplace(Ke,e,r,s,c,g,_,v,S,k,A,E,R,O,N,q,K,te,he,ie,le,ke,Pe,it,ct,tt,Qe,Xe,ot)}emplace(e,r,s,c,g,_,v,S,k,A,E,R,O,N,q,K,te,he,ie,le,ke,Pe,it,ct,tt,Qe,Xe,ot,Ke){const je=32*e,gt=16*e;return this.int16[je+0]=r,this.int16[je+1]=s,this.int16[je+2]=c,this.int16[je+3]=g,this.int16[je+4]=_,this.int16[je+5]=v,this.int16[je+6]=S,this.int16[je+7]=k,this.uint16[je+8]=A,this.uint16[je+9]=E,this.uint16[je+10]=R,this.uint16[je+11]=O,this.uint16[je+12]=N,this.uint16[je+13]=q,this.uint16[je+14]=K,this.uint16[je+15]=te,this.uint16[je+16]=he,this.uint16[je+17]=ie,this.uint16[je+18]=le,this.uint16[je+19]=ke,this.uint16[je+20]=Pe,this.uint16[je+21]=it,this.uint16[je+22]=ct,this.uint32[gt+12]=tt,this.float32[gt+13]=Qe,this.float32[gt+14]=Xe,this.uint16[je+30]=ot,this.uint16[je+31]=Ke,e}}hl.prototype.bytesPerElement=64,rt("StructArrayLayout8i15ui1ul2f2ui64",hl);class go extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const r=this.length;return this.resize(r+1),this.emplace(r,e)}emplace(e,r){return this.float32[1*e+0]=r,e}}go.prototype.bytesPerElement=4,rt("StructArrayLayout1f4",go);class hs extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,s){const c=this.length;return this.resize(c+1),this.emplace(c,e,r,s)}emplace(e,r,s,c){const g=3*e;return this.uint16[6*e+0]=r,this.float32[g+1]=s,this.float32[g+2]=c,e}}hs.prototype.bytesPerElement=12,rt("StructArrayLayout1ui2f12",hs);class dl extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,s){const c=this.length;return this.resize(c+1),this.emplace(c,e,r,s)}emplace(e,r,s,c){const g=4*e;return this.uint32[2*e+0]=r,this.uint16[g+2]=s,this.uint16[g+3]=c,e}}dl.prototype.bytesPerElement=8,rt("StructArrayLayout1ul2ui8",dl);class pl extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r){const s=this.length;return this.resize(s+1),this.emplace(s,e,r)}emplace(e,r,s){const c=2*e;return this.uint16[c+0]=r,this.uint16[c+1]=s,e}}pl.prototype.bytesPerElement=4,rt("StructArrayLayout2ui4",pl);class la extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const r=this.length;return this.resize(r+1),this.emplace(r,e)}emplace(e,r){return this.uint16[1*e+0]=r,e}}la.prototype.bytesPerElement=2,rt("StructArrayLayout1ui2",la);class fl extends Ai{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,s,c){const g=this.length;return this.resize(g+1),this.emplace(g,e,r,s,c)}emplace(e,r,s,c,g){const _=4*e;return this.float32[_+0]=r,this.float32[_+1]=s,this.float32[_+2]=c,this.float32[_+3]=g,e}}fl.prototype.bytesPerElement=16,rt("StructArrayLayout4f16",fl);class d extends po{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new j(this.anchorPointX,this.anchorPointY)}}d.prototype.size=20;class t extends fo{get(e){return new d(this,e)}}rt("CollisionBoxArray",t);class n extends po{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(e){this._structArray.uint8[this._pos1+37]=e}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(e){this._structArray.uint8[this._pos1+38]=e}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(e){this._structArray.uint32[this._pos4+10]=e}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}n.prototype.size=48;class o extends us{get(e){return new n(this,e)}}rt("PlacedSymbolArray",o);class u extends po{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(e){this._structArray.uint32[this._pos4+12]=e}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}u.prototype.size=64;class m extends hl{get(e){return new u(this,e)}}rt("SymbolInstanceArray",m);class w extends go{getoffsetX(e){return this.float32[1*e+0]}}rt("GlyphOffsetArray",w);class T extends sa{getx(e){return this.int16[3*e+0]}gety(e){return this.int16[3*e+1]}gettileUnitDistanceFromAnchor(e){return this.int16[3*e+2]}}rt("SymbolLineVertexArray",T);class I extends po{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}I.prototype.size=12;class C extends hs{get(e){return new I(this,e)}}rt("TextAnchorOffsetArray",C);class P extends po{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}P.prototype.size=8;class z extends dl{get(e){return new P(this,e)}}rt("FeatureIndexArray",z);class V extends Sn{}class H extends Sn{}class W extends Sn{}class J extends ol{}class Z extends al{}class se extends Bs{}class fe extends ll{}class ee extends cl{}class ce extends zn{}class ve extends oa{}class _e extends aa{}class Ae extends ul{}class Re extends cs{}class Le extends pl{}const Ze=Bi([{name:"a_pos",components:2,type:"Int16"}],4),{members:st}=Ze;class vt{constructor(e=[]){this.segments=e}prepareSegment(e,r,s,c){let g=this.segments[this.segments.length-1];return e>vt.MAX_VERTEX_ARRAY_LENGTH&&ft(`Max vertices per segment is ${vt.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}`),(!g||g.vertexLength+e>vt.MAX_VERTEX_ARRAY_LENGTH||g.sortKey!==c)&&(g={vertexOffset:r.length,primitiveOffset:s.length,vertexLength:0,primitiveLength:0},c!==void 0&&(g.sortKey=c),this.segments.push(g)),g}get(){return this.segments}destroy(){for(const e of this.segments)for(const r in e.vaos)e.vaos[r].destroy()}static simpleSegment(e,r,s,c){return new vt([{vertexOffset:e,primitiveOffset:r,vertexLength:s,primitiveLength:c,vaos:{},sortKey:0}])}}function Je(i,e){return 256*(i=me(Math.floor(i),0,255))+me(Math.floor(e),0,255)}vt.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,rt("SegmentVector",vt);const yt=Bi([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var lt={exports:{}},fi={exports:{}};fi.exports=function(i,e){var r,s,c,g,_,v,S,k;for(s=i.length-(r=3&i.length),c=e,_=3432918353,v=461845907,k=0;k<s;)S=255&i.charCodeAt(k)|(255&i.charCodeAt(++k))<<8|(255&i.charCodeAt(++k))<<16|(255&i.charCodeAt(++k))<<24,++k,c=27492+(65535&(g=5*(65535&(c=(c^=S=(65535&(S=(S=(65535&S)*_+(((S>>>16)*_&65535)<<16)&4294967295)<<15|S>>>17))*v+(((S>>>16)*v&65535)<<16)&4294967295)<<13|c>>>19))+((5*(c>>>16)&65535)<<16)&4294967295))+((58964+(g>>>16)&65535)<<16);switch(S=0,r){case 3:S^=(255&i.charCodeAt(k+2))<<16;case 2:S^=(255&i.charCodeAt(k+1))<<8;case 1:c^=S=(65535&(S=(S=(65535&(S^=255&i.charCodeAt(k)))*_+(((S>>>16)*_&65535)<<16)&4294967295)<<15|S>>>17))*v+(((S>>>16)*v&65535)<<16)&4294967295}return c^=i.length,c=2246822507*(65535&(c^=c>>>16))+((2246822507*(c>>>16)&65535)<<16)&4294967295,c=3266489909*(65535&(c^=c>>>13))+((3266489909*(c>>>16)&65535)<<16)&4294967295,(c^=c>>>16)>>>0};var Bt=fi.exports,Pt={exports:{}};Pt.exports=function(i,e){for(var r,s=i.length,c=e^s,g=0;s>=4;)r=1540483477*(65535&(r=255&i.charCodeAt(g)|(255&i.charCodeAt(++g))<<8|(255&i.charCodeAt(++g))<<16|(255&i.charCodeAt(++g))<<24))+((1540483477*(r>>>16)&65535)<<16),c=1540483477*(65535&c)+((1540483477*(c>>>16)&65535)<<16)^(r=1540483477*(65535&(r^=r>>>24))+((1540483477*(r>>>16)&65535)<<16)),s-=4,++g;switch(s){case 3:c^=(255&i.charCodeAt(g+2))<<16;case 2:c^=(255&i.charCodeAt(g+1))<<8;case 1:c=1540483477*(65535&(c^=255&i.charCodeAt(g)))+((1540483477*(c>>>16)&65535)<<16)}return c=1540483477*(65535&(c^=c>>>13))+((1540483477*(c>>>16)&65535)<<16),(c^=c>>>15)>>>0};var Ft=Bt,Fi=Pt.exports;lt.exports=Ft,lt.exports.murmur3=Ft,lt.exports.murmur2=Fi;var ni=M(lt.exports);class Tr{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(e,r,s,c){this.ids.push(rr(e)),this.positions.push(r,s,c)}getPositions(e){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const r=rr(e);let s=0,c=this.ids.length-1;for(;s<c;){const _=s+c>>1;this.ids[_]>=r?c=_:s=_+1}const g=[];for(;this.ids[s]===r;)g.push({index:this.positions[3*s],start:this.positions[3*s+1],end:this.positions[3*s+2]}),s++;return g}static serialize(e,r){const s=new Float64Array(e.ids),c=new Uint32Array(e.positions);return Ei(s,c,0,s.length-1),r&&r.push(s.buffer,c.buffer),{ids:s,positions:c}}static deserialize(e){const r=new Tr;return r.ids=e.ids,r.positions=e.positions,r.indexed=!0,r}}function rr(i){const e=+i;return!isNaN(e)&&e<=Number.MAX_SAFE_INTEGER?e:ni(String(i))}function Ei(i,e,r,s){for(;r<s;){const c=i[r+s>>1];let g=r-1,_=s+1;for(;;){do g++;while(i[g]<c);do _--;while(i[_]>c);if(g>=_)break;pr(i,g,_),pr(e,3*g,3*_),pr(e,3*g+1,3*_+1),pr(e,3*g+2,3*_+2)}_-r<s-_?(Ei(i,e,r,_),r=_+1):(Ei(i,e,_+1,s),s=_)}}function pr(i,e,r){const s=i[e];i[e]=i[r],i[r]=s}rt("FeaturePositionMap",Tr);class fr{constructor(e,r){this.gl=e.gl,this.location=r}}class tn extends fr{constructor(e,r){super(e,r),this.current=0}set(e){this.current!==e&&(this.current=e,this.gl.uniform1f(this.location,e))}}class Zn extends fr{constructor(e,r){super(e,r),this.current=[0,0,0,0]}set(e){e[0]===this.current[0]&&e[1]===this.current[1]&&e[2]===this.current[2]&&e[3]===this.current[3]||(this.current=e,this.gl.uniform4f(this.location,e[0],e[1],e[2],e[3]))}}class Fs extends fr{constructor(e,r){super(e,r),this.current=ti.transparent}set(e){e.r===this.current.r&&e.g===this.current.g&&e.b===this.current.b&&e.a===this.current.a||(this.current=e,this.gl.uniform4f(this.location,e.r,e.g,e.b,e.a))}}const Os=new Float32Array(16);function Gn(i){return[Je(255*i.r,255*i.g),Je(255*i.b,255*i.a)]}class Wi{constructor(e,r,s){this.value=e,this.uniformNames=r.map(c=>`u_${c}`),this.type=s}setUniform(e,r,s){e.set(s.constantOr(this.value))}getBinding(e,r,s){return this.type==="color"?new Fs(e,r):new tn(e,r)}}class Oi{constructor(e,r){this.uniformNames=r.map(s=>`u_${s}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(e,r){this.pixelRatioFrom=r.pixelRatio,this.pixelRatioTo=e.pixelRatio,this.patternFrom=r.tlbr,this.patternTo=e.tlbr}setUniform(e,r,s,c){const g=c==="u_pattern_to"?this.patternTo:c==="u_pattern_from"?this.patternFrom:c==="u_pixel_ratio_to"?this.pixelRatioTo:c==="u_pixel_ratio_from"?this.pixelRatioFrom:null;g&&e.set(g)}getBinding(e,r,s){return s.substr(0,9)==="u_pattern"?new Zn(e,r):new tn(e,r)}}class Pi{constructor(e,r,s,c){this.expression=e,this.type=s,this.maxValue=0,this.paintVertexAttributes=r.map(g=>({name:`a_${g}`,type:"Float32",components:s==="color"?2:1,offset:0})),this.paintVertexArray=new c}populatePaintArray(e,r,s,c,g){const _=this.paintVertexArray.length,v=this.expression.evaluate(new pi(0),r,{},c,[],g);this.paintVertexArray.resize(e),this._setPaintValue(_,e,v)}updatePaintArray(e,r,s,c){const g=this.expression.evaluate({zoom:0},s,c);this._setPaintValue(e,r,g)}_setPaintValue(e,r,s){if(this.type==="color"){const c=Gn(s);for(let g=e;g<r;g++)this.paintVertexArray.emplace(g,c[0],c[1])}else{for(let c=e;c<r;c++)this.paintVertexArray.emplace(c,s);this.maxValue=Math.max(this.maxValue,Math.abs(s))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class Ir{constructor(e,r,s,c,g,_){this.expression=e,this.uniformNames=r.map(v=>`u_${v}_t`),this.type=s,this.useIntegerZoom=c,this.zoom=g,this.maxValue=0,this.paintVertexAttributes=r.map(v=>({name:`a_${v}`,type:"Float32",components:s==="color"?4:2,offset:0})),this.paintVertexArray=new _}populatePaintArray(e,r,s,c,g){const _=this.expression.evaluate(new pi(this.zoom),r,{},c,[],g),v=this.expression.evaluate(new pi(this.zoom+1),r,{},c,[],g),S=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(S,e,_,v)}updatePaintArray(e,r,s,c){const g=this.expression.evaluate({zoom:this.zoom},s,c),_=this.expression.evaluate({zoom:this.zoom+1},s,c);this._setPaintValue(e,r,g,_)}_setPaintValue(e,r,s,c){if(this.type==="color"){const g=Gn(s),_=Gn(c);for(let v=e;v<r;v++)this.paintVertexArray.emplace(v,g[0],g[1],_[0],_[1])}else{for(let g=e;g<r;g++)this.paintVertexArray.emplace(g,s,c);this.maxValue=Math.max(this.maxValue,Math.abs(s),Math.abs(c))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(e,r){const s=this.useIntegerZoom?Math.floor(r.zoom):r.zoom,c=me(this.expression.interpolationFactor(s,this.zoom,this.zoom+1),0,1);e.set(c)}getBinding(e,r,s){return new tn(e,r)}}class mi{constructor(e,r,s,c,g,_){this.expression=e,this.type=r,this.useIntegerZoom=s,this.zoom=c,this.layerId=_,this.zoomInPaintVertexArray=new g,this.zoomOutPaintVertexArray=new g}populatePaintArray(e,r,s){const c=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(e),this.zoomOutPaintVertexArray.resize(e),this._setPaintValues(c,e,r.patterns&&r.patterns[this.layerId],s)}updatePaintArray(e,r,s,c,g){this._setPaintValues(e,r,s.patterns&&s.patterns[this.layerId],g)}_setPaintValues(e,r,s,c){if(!c||!s)return;const{min:g,mid:_,max:v}=s,S=c[g],k=c[_],A=c[v];if(S&&k&&A)for(let E=e;E<r;E++)this.zoomInPaintVertexArray.emplace(E,k.tl[0],k.tl[1],k.br[0],k.br[1],S.tl[0],S.tl[1],S.br[0],S.br[1],k.pixelRatio,S.pixelRatio),this.zoomOutPaintVertexArray.emplace(E,k.tl[0],k.tl[1],k.br[0],k.br[1],A.tl[0],A.tl[1],A.br[0],A.br[1],k.pixelRatio,A.pixelRatio)}upload(e){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=e.createVertexBuffer(this.zoomInPaintVertexArray,yt.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=e.createVertexBuffer(this.zoomOutPaintVertexArray,yt.members,this.expression.isStateDependent))}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class Xi{constructor(e,r,s){this.binders={},this._buffers=[];const c=[];for(const g in e.paint._values){if(!s(g))continue;const _=e.paint.get(g);if(!(_ instanceof dn&&Ps(_.property.specification)))continue;const v=Ki(g,e.type),S=_.value,k=_.property.specification.type,A=_.property.useIntegerZoom,E=_.property.specification["property-type"],R=E==="cross-faded"||E==="cross-faded-data-driven";if(S.kind==="constant")this.binders[g]=R?new Oi(S.value,v):new Wi(S.value,v,k),c.push(`/u_${g}`);else if(S.kind==="source"||R){const O=Rc(g,k,"source");this.binders[g]=R?new mi(S,k,A,r,O,e.id):new Pi(S,v,k,O),c.push(`/a_${g}`)}else{const O=Rc(g,k,"composite");this.binders[g]=new Ir(S,v,k,A,r,O),c.push(`/z_${g}`)}}this.cacheKey=c.sort().join("")}getMaxValue(e){const r=this.binders[e];return r instanceof Pi||r instanceof Ir?r.maxValue:0}populatePaintArrays(e,r,s,c,g){for(const _ in this.binders){const v=this.binders[_];(v instanceof Pi||v instanceof Ir||v instanceof mi)&&v.populatePaintArray(e,r,s,c,g)}}setConstantPatternPositions(e,r){for(const s in this.binders){const c=this.binders[s];c instanceof Oi&&c.setConstantPatternPositions(e,r)}}updatePaintArrays(e,r,s,c,g){let _=!1;for(const v in e){const S=r.getPositions(v);for(const k of S){const A=s.feature(k.index);for(const E in this.binders){const R=this.binders[E];if((R instanceof Pi||R instanceof Ir||R instanceof mi)&&R.expression.isStateDependent===!0){const O=c.paint.get(E);R.expression=O.value,R.updatePaintArray(k.start,k.end,A,e[v],g),_=!0}}}}return _}defines(){const e=[];for(const r in this.binders){const s=this.binders[r];(s instanceof Wi||s instanceof Oi)&&e.push(...s.uniformNames.map(c=>`#define HAS_UNIFORM_${c}`))}return e}getBinderAttributes(){const e=[];for(const r in this.binders){const s=this.binders[r];if(s instanceof Pi||s instanceof Ir)for(let c=0;c<s.paintVertexAttributes.length;c++)e.push(s.paintVertexAttributes[c].name);else if(s instanceof mi)for(let c=0;c<yt.members.length;c++)e.push(yt.members[c].name)}return e}getBinderUniforms(){const e=[];for(const r in this.binders){const s=this.binders[r];if(s instanceof Wi||s instanceof Oi||s instanceof Ir)for(const c of s.uniformNames)e.push(c)}return e}getPaintVertexBuffers(){return this._buffers}getUniforms(e,r){const s=[];for(const c in this.binders){const g=this.binders[c];if(g instanceof Wi||g instanceof Oi||g instanceof Ir){for(const _ of g.uniformNames)if(r[_]){const v=g.getBinding(e,r[_],_);s.push({name:_,property:c,binding:v})}}}return s}setUniforms(e,r,s,c){for(const{name:g,property:_,binding:v}of r)this.binders[_].setUniform(v,c,s.get(_),g)}updatePaintBuffers(e){this._buffers=[];for(const r in this.binders){const s=this.binders[r];if(e&&s instanceof mi){const c=e.fromScale===2?s.zoomInPaintVertexBuffer:s.zoomOutPaintVertexBuffer;c&&this._buffers.push(c)}else(s instanceof Pi||s instanceof Ir)&&s.paintVertexBuffer&&this._buffers.push(s.paintVertexBuffer)}}upload(e){for(const r in this.binders){const s=this.binders[r];(s instanceof Pi||s instanceof Ir||s instanceof mi)&&s.upload(e)}this.updatePaintBuffers()}destroy(){for(const e in this.binders){const r=this.binders[e];(r instanceof Pi||r instanceof Ir||r instanceof mi)&&r.destroy()}}}class nr{constructor(e,r,s=()=>!0){this.programConfigurations={};for(const c of e)this.programConfigurations[c.id]=new Xi(c,r,s);this.needsUpload=!1,this._featureMap=new Tr,this._bufferOffset=0}populatePaintArrays(e,r,s,c,g,_){for(const v in this.programConfigurations)this.programConfigurations[v].populatePaintArrays(e,r,c,g,_);r.id!==void 0&&this._featureMap.add(r.id,s,this._bufferOffset,e),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,r,s,c){for(const g of s)this.needsUpload=this.programConfigurations[g.id].updatePaintArrays(e,this._featureMap,r,g,c)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(const r in this.programConfigurations)this.programConfigurations[r].upload(e);this.needsUpload=!1}}destroy(){for(const e in this.programConfigurations)this.programConfigurations[e].destroy()}}function Ki(i,e){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[i]||[i.replace(`${e}-`,"").replace(/-/g,"_")]}function Rc(i,e,r){const s={color:{source:Bs,composite:fl},number:{source:go,composite:Bs}},c=function(g){return{"line-pattern":{source:fe,composite:fe},"fill-pattern":{source:fe,composite:fe},"fill-extrusion-pattern":{source:fe,composite:fe}}[g]}(i);return c&&c[r]||s[e][r]}rt("ConstantBinder",Wi),rt("CrossFadedConstantBinder",Oi),rt("SourceExpressionBinder",Pi),rt("CrossFadedCompositeBinder",mi),rt("CompositeExpressionBinder",Ir),rt("ProgramConfiguration",Xi,{omit:["_buffers"]}),rt("ProgramConfigurationSet",nr);const zi=8192,ml=Math.pow(2,14)-1,Bc=-ml-1;function ds(i){const e=zi/i.extent,r=i.loadGeometry();for(let s=0;s<r.length;s++){const c=r[s];for(let g=0;g<c.length;g++){const _=c[g],v=Math.round(_.x*e),S=Math.round(_.y*e);_.x=me(v,Bc,ml),_.y=me(S,Bc,ml),(v<_.x||v>_.x+1||S<_.y||S>_.y+1)&&ft("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return r}function ps(i,e){return{type:i.type,id:i.id,properties:i.properties,geometry:e?ds(i):[]}}function Ln(i,e,r,s,c){i.emplaceBack(2*e+(s+1)/2,2*r+(c+1)/2)}class ca{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(r=>r.id),this.index=e.index,this.hasPattern=!1,this.layoutVertexArray=new H,this.indexArray=new Re,this.segments=new vt,this.programConfigurations=new nr(e.layers,e.zoom),this.stateDependentLayerIds=this.layers.filter(r=>r.isStateDependent()).map(r=>r.id)}populate(e,r,s){const c=this.layers[0],g=[];let _=null,v=!1;c.type==="circle"&&(_=c.layout.get("circle-sort-key"),v=!_.isConstant());for(const{feature:S,id:k,index:A,sourceLayerIndex:E}of e){const R=this.layers[0]._featureFilter.needGeometry,O=ps(S,R);if(!this.layers[0]._featureFilter.filter(new pi(this.zoom),O,s))continue;const N=v?_.evaluate(O,{},s):void 0,q={id:k,properties:S.properties,type:S.type,sourceLayerIndex:E,index:A,geometry:R?O.geometry:ds(S),patterns:{},sortKey:N};g.push(q)}v&&g.sort((S,k)=>S.sortKey-k.sortKey);for(const S of g){const{geometry:k,index:A,sourceLayerIndex:E}=S,R=e[A].feature;this.addFeature(S,k,A,s),r.featureIndex.insert(R,k,A,E,this.index)}}update(e,r,s){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,r,this.stateDependentLayers,s)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,st),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(e,r,s,c){for(const g of r)for(const _ of g){const v=_.x,S=_.y;if(v<0||v>=zi||S<0||S>=zi)continue;const k=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,e.sortKey),A=k.vertexLength;Ln(this.layoutVertexArray,v,S,-1,-1),Ln(this.layoutVertexArray,v,S,1,-1),Ln(this.layoutVertexArray,v,S,1,1),Ln(this.layoutVertexArray,v,S,-1,1),this.indexArray.emplaceBack(A,A+1,A+2),this.indexArray.emplaceBack(A,A+3,A+2),k.vertexLength+=4,k.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,s,{},c)}}function gl(i,e){for(let r=0;r<i.length;r++)if(ha(e,i[r]))return!0;for(let r=0;r<e.length;r++)if(ha(i,e[r]))return!0;return!!_o(i,e)}function Fc(i,e,r){return!!ha(i,e)||!!Bu(e,i,r)}function ua(i,e){if(i.length===1)return Kh(e,i[0]);for(let r=0;r<e.length;r++){const s=e[r];for(let c=0;c<s.length;c++)if(ha(i,s[c]))return!0}for(let r=0;r<i.length;r++)if(Kh(e,i[r]))return!0;for(let r=0;r<e.length;r++)if(_o(i,e[r]))return!0;return!1}function Oc(i,e,r){if(i.length>1){if(_o(i,e))return!0;for(let s=0;s<e.length;s++)if(Bu(e[s],i,r))return!0}for(let s=0;s<i.length;s++)if(Bu(i[s],e,r))return!0;return!1}function _o(i,e){if(i.length===0||e.length===0)return!1;for(let r=0;r<i.length-1;r++){const s=i[r],c=i[r+1];for(let g=0;g<e.length-1;g++)if(cm(s,c,e[g],e[g+1]))return!0}return!1}function cm(i,e,r,s){return kt(i,r,s)!==kt(e,r,s)&&kt(i,e,r)!==kt(i,e,s)}function Bu(i,e,r){const s=r*r;if(e.length===1)return i.distSqr(e[0])<s;for(let c=1;c<e.length;c++)if(Xh(i,e[c-1],e[c])<s)return!0;return!1}function Xh(i,e,r){const s=e.distSqr(r);if(s===0)return i.distSqr(e);const c=((i.x-e.x)*(r.x-e.x)+(i.y-e.y)*(r.y-e.y))/s;return i.distSqr(c<0?e:c>1?r:r.sub(e)._mult(c)._add(e))}function Kh(i,e){let r,s,c,g=!1;for(let _=0;_<i.length;_++){r=i[_];for(let v=0,S=r.length-1;v<r.length;S=v++)s=r[v],c=r[S],s.y>e.y!=c.y>e.y&&e.x<(c.x-s.x)*(e.y-s.y)/(c.y-s.y)+s.x&&(g=!g)}return g}function ha(i,e){let r=!1;for(let s=0,c=i.length-1;s<i.length;c=s++){const g=i[s],_=i[c];g.y>e.y!=_.y>e.y&&e.x<(_.x-g.x)*(e.y-g.y)/(_.y-g.y)+g.x&&(r=!r)}return r}function 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v=_.constantOr(null);v&&(c=!0,s[v.to]=!0,s[v.from]=!0)}return c}function Hu(i,e,r,s,c){const g=c.patternDependencies;for(const _ of e){const v=_.paint.get(`${i}-pattern`).value;if(v.kind!=="constant"){let S=v.evaluate({zoom:s-1},r,{},c.availableImages),k=v.evaluate({zoom:s},r,{},c.availableImages),A=v.evaluate({zoom:s+1},r,{},c.availableImages);S=S&&S.name?S.name:S,k=k&&k.name?k.name:k,A=A&&A.name?A.name:A,g[S]=!0,g[k]=!0,g[A]=!0,r.patterns[_.id]={min:S,mid:k,max:A}}}return r}class Wu{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(r=>r.id),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new W,this.indexArray=new Re,this.indexArray2=new Le,this.programConfigurations=new nr(e.layers,e.zoom),this.segments=new vt,this.segments2=new vt,this.stateDependentLayerIds=this.layers.filter(r=>r.isStateDependent()).map(r=>r.id)}populate(e,r,s){this.hasPattern=Gu("fill",this.layers,r);const c=this.layers[0].layout.get("fill-sort-key"),g=!c.isConstant(),_=[];for(const{feature:v,id:S,index:k,sourceLayerIndex:A}of e){const E=this.layers[0]._featureFilter.needGeometry,R=ps(v,E);if(!this.layers[0]._featureFilter.filter(new pi(this.zoom),R,s))continue;const O=g?c.evaluate(R,{},s,r.availableImages):void 0,N={id:S,properties:v.properties,type:v.type,sourceLayerIndex:A,index:k,geometry:E?R.geometry:ds(v),patterns:{},sortKey:O};_.push(N)}g&&_.sort((v,S)=>v.sortKey-S.sortKey);for(const v of _){const{geometry:S,index:k,sourceLayerIndex:A}=v;if(this.hasPattern){const E=Hu("fill",this.layers,v,this.zoom,r);this.patternFeatures.push(E)}else this.addFeature(v,S,k,s,{});r.featureIndex.insert(e[k].feature,S,k,A,this.index)}}update(e,r,s){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,r,this.stateDependentLayers,s)}addFeatures(e,r,s){for(const c of this.patternFeatures)this.addFeature(c,c.geometry,c.index,r,s)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,vm),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.indexBuffer2=e.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(e,r,s,c,g){for(const _ of Zu(r,500)){let v=0;for(const O of _)v+=O.length;const S=this.segments.prepareSegment(v,this.layoutVertexArray,this.indexArray),k=S.vertexLength,A=[],E=[];for(const O of _){if(O.length===0)continue;O!==_[0]&&E.push(A.length/2);const N=this.segments2.prepareSegment(O.length,this.layoutVertexArray,this.indexArray2),q=N.vertexLength;this.layoutVertexArray.emplaceBack(O[0].x,O[0].y),this.indexArray2.emplaceBack(q+O.length-1,q),A.push(O[0].x),A.push(O[0].y);for(let K=1;K<O.length;K++)this.layoutVertexArray.emplaceBack(O[K].x,O[K].y),this.indexArray2.emplaceBack(q+K-1,q+K),A.push(O[K].x),A.push(O[K].y);N.vertexLength+=O.length,N.primitiveLength+=O.length}const R=cd(A,E);for(let O=0;O<R.length;O+=3)this.indexArray.emplaceBack(k+R[O],k+R[O+1],k+R[O+2]);S.vertexLength+=v,S.primitiveLength+=R.length/3}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,s,g,c)}}let hd,dd;rt("FillBucket",Wu,{omit:["layers","patternFeatures"]});var zm={get paint(){return dd=dd||new Sr({"fill-antialias":new ht(we.paint_fill["fill-antialias"]),"fill-opacity":new xt(we.paint_fill["fill-opacity"]),"fill-color":new xt(we.paint_fill["fill-color"]),"fill-outline-color":new xt(we.paint_fill["fill-outline-color"]),"fill-translate":new ht(we.paint_fill["fill-translate"]),"fill-translate-anchor":new ht(we.paint_fill["fill-translate-anchor"]),"fill-pattern":new Rs(we.paint_fill["fill-pattern"])})},get layout(){return hd=hd||new Sr({"fill-sort-key":new xt(we.layout_fill["fill-sort-key"])})}};class Lm extends pn{constructor(e){super(e,zm)}recalculate(e,r){super.recalculate(e,r);const s=this.paint._values["fill-outline-color"];s.value.kind==="constant"&&s.value.value===void 0&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(e){return new Wu(e)}queryRadius(){return Vc(this.paint.get("fill-translate"))}queryIntersectsFeature(e,r,s,c,g,_,v){return ua(Nc(e,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),_.angle,v),c)}isTileClipped(){return!0}}const Dm=Bi([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),Rm=Bi([{name:"a_centroid",components:2,type:"Int16"}],4),{members:Bm}=Dm;var Vs={},Fm=L,pd=fa;function fa(i,e,r,s,c){this.properties={},this.extent=r,this.type=0,this._pbf=i,this._geometry=-1,this._keys=s,this._values=c,i.readFields(Om,this,e)}function Om(i,e,r){i==1?e.id=r.readVarint():i==2?function(s,c){for(var g=s.readVarint()+s.pos;s.pos<g;){var _=c._keys[s.readVarint()],v=c._values[s.readVarint()];c.properties[_]=v}}(r,e):i==3?e.type=r.readVarint():i==4&&(e._geometry=r.pos)}function Vm(i){for(var e,r,s=0,c=0,g=i.length,_=g-1;c<g;_=c++)s+=((r=i[_]).x-(e=i[c]).x)*(e.y+r.y);return s}fa.types=["Unknown","Point","LineString","Polygon"],fa.prototype.loadGeometry=function(){var i=this._pbf;i.pos=this._geometry;for(var e,r=i.readVarint()+i.pos,s=1,c=0,g=0,_=0,v=[];i.pos<r;){if(c<=0){var S=i.readVarint();s=7&S,c=S>>3}if(c--,s===1||s===2)g+=i.readSVarint(),_+=i.readSVarint(),s===1&&(e&&v.push(e),e=[]),e.push(new Fm(g,_));else{if(s!==7)throw new Error("unknown command "+s);e&&e.push(e[0].clone())}}return e&&v.push(e),v},fa.prototype.bbox=function(){var i=this._pbf;i.pos=this._geometry;for(var e=i.readVarint()+i.pos,r=1,s=0,c=0,g=0,_=1/0,v=-1/0,S=1/0,k=-1/0;i.pos<e;){if(s<=0){var A=i.readVarint();r=7&A,s=A>>3}if(s--,r===1||r===2)(c+=i.readSVarint())<_&&(_=c),c>v&&(v=c),(g+=i.readSVarint())<S&&(S=g),g>k&&(k=g);else if(r!==7)throw new Error("unknown command "+r)}return[_,S,v,k]},fa.prototype.toGeoJSON=function(i,e,r){var s,c,g=this.extent*Math.pow(2,r),_=this.extent*i,v=this.extent*e,S=this.loadGeometry(),k=fa.types[this.type];function A(O){for(var N=0;N<O.length;N++){var q=O[N];O[N]=[360*(q.x+_)/g-180,360/Math.PI*Math.atan(Math.exp((180-360*(q.y+v)/g)*Math.PI/180))-90]}}switch(this.type){case 1:var E=[];for(s=0;s<S.length;s++)E[s]=S[s][0];A(S=E);break;case 2:for(s=0;s<S.length;s++)A(S[s]);break;case 3:for(S=function(O){var N=O.length;if(N<=1)return[O];for(var q,K,te=[],he=0;he<N;he++){var ie=Vm(O[he]);ie!==0&&(K===void 0&&(K=ie<0),K===ie<0?(q&&te.push(q),q=[O[he]]):q.push(O[he]))}return q&&te.push(q),te}(S),s=0;s<S.length;s++)for(c=0;c<S[s].length;c++)A(S[s][c])}S.length===1?S=S[0]:k="Multi"+k;var R={type:"Feature",geometry:{type:k,coordinates:S},properties:this.properties};return"id"in this&&(R.id=this.id),R};var Nm=pd,fd=md;function md(i,e){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=i,this._keys=[],this._values=[],this._features=[],i.readFields(Um,this,e),this.length=this._features.length}function Um(i,e,r){i===15?e.version=r.readVarint():i===1?e.name=r.readString():i===5?e.extent=r.readVarint():i===2?e._features.push(r.pos):i===3?e._keys.push(r.readString()):i===4&&e._values.push(function(s){for(var c=null,g=s.readVarint()+s.pos;s.pos<g;){var _=s.readVarint()>>3;c=_===1?s.readString():_===2?s.readFloat():_===3?s.readDouble():_===4?s.readVarint64():_===5?s.readVarint():_===6?s.readSVarint():_===7?s.readBoolean():null}return c}(r))}md.prototype.feature=function(i){if(i<0||i>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[i];var e=this._pbf.readVarint()+this._pbf.pos;return new Nm(this._pbf,e,this.extent,this._keys,this._values)};var jm=fd;function qm(i,e,r){if(i===3){var s=new jm(r,r.readVarint()+r.pos);s.length&&(e[s.name]=s)}}Vs.VectorTile=function(i,e){this.layers=i.readFields(qm,{},e)},Vs.VectorTileFeature=pd,Vs.VectorTileLayer=fd;const Zm=Vs.VectorTileFeature.types,Xu=Math.pow(2,13);function Tl(i,e,r,s,c,g,_,v){i.emplaceBack(e,r,2*Math.floor(s*Xu)+_,c*Xu*2,g*Xu*2,Math.round(v))}class Ku{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(r=>r.id),this.index=e.index,this.hasPattern=!1,this.layoutVertexArray=new J,this.centroidVertexArray=new V,this.indexArray=new Re,this.programConfigurations=new nr(e.layers,e.zoom),this.segments=new vt,this.stateDependentLayerIds=this.layers.filter(r=>r.isStateDependent()).map(r=>r.id)}populate(e,r,s){this.features=[],this.hasPattern=Gu("fill-extrusion",this.layers,r);for(const{feature:c,id:g,index:_,sourceLayerIndex:v}of e){const S=this.layers[0]._featureFilter.needGeometry,k=ps(c,S);if(!this.layers[0]._featureFilter.filter(new pi(this.zoom),k,s))continue;const A={id:g,sourceLayerIndex:v,index:_,geometry:S?k.geometry:ds(c),properties:c.properties,type:c.type,patterns:{}};this.hasPattern?this.features.push(Hu("fill-extrusion",this.layers,A,this.zoom,r)):this.addFeature(A,A.geometry,_,s,{}),r.featureIndex.insert(c,A.geometry,_,v,this.index,!0)}}addFeatures(e,r,s){for(const c of this.features){const{geometry:g}=c;this.addFeature(c,g,c.index,r,s)}}update(e,r,s){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,r,this.stateDependentLayers,s)}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Bm),this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,Rm.members,!0),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(e,r,s,c,g){const _={x:0,y:0,vertexCount:0};for(const v of Zu(r,500)){let S=0;for(const N of v)S+=N.length;let k=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const N of v){if(N.length===0||Hm(N))continue;let q=0;for(let K=0;K<N.length;K++){const te=N[K];if(K>=1){const he=N[K-1];if(!Gm(te,he)){k.vertexLength+4>vt.MAX_VERTEX_ARRAY_LENGTH&&(k=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const ie=te.sub(he)._perp()._unit(),le=he.dist(te);q+le>32768&&(q=0),Tl(this.layoutVertexArray,te.x,te.y,ie.x,ie.y,0,0,q),Tl(this.layoutVertexArray,te.x,te.y,ie.x,ie.y,0,1,q),_.x+=2*te.x,_.y+=2*te.y,_.vertexCount+=2,q+=le,Tl(this.layoutVertexArray,he.x,he.y,ie.x,ie.y,0,0,q),Tl(this.layoutVertexArray,he.x,he.y,ie.x,ie.y,0,1,q),_.x+=2*he.x,_.y+=2*he.y,_.vertexCount+=2;const ke=k.vertexLength;this.indexArray.emplaceBack(ke,ke+2,ke+1),this.indexArray.emplaceBack(ke+1,ke+2,ke+3),k.vertexLength+=4,k.primitiveLength+=2}}}}if(k.vertexLength+S>vt.MAX_VERTEX_ARRAY_LENGTH&&(k=this.segments.prepareSegment(S,this.layoutVertexArray,this.indexArray)),Zm[e.type]!=="Polygon")continue;const A=[],E=[],R=k.vertexLength;for(const N of v)if(N.length!==0){N!==v[0]&&E.push(A.length/2);for(let q=0;q<N.length;q++){const K=N[q];Tl(this.layoutVertexArray,K.x,K.y,0,0,1,1,0),_.x+=K.x,_.y+=K.y,_.vertexCount+=1,A.push(K.x),A.push(K.y)}}const O=cd(A,E);for(let N=0;N<O.length;N+=3)this.indexArray.emplaceBack(R+O[N],R+O[N+2],R+O[N+1]);k.primitiveLength+=O.length/3,k.vertexLength+=S}for(let v=0;v<_.vertexCount;v++)this.centroidVertexArray.emplaceBack(Math.floor(_.x/_.vertexCount),Math.floor(_.y/_.vertexCount));this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,s,g,c)}}function Gm(i,e){return i.x===e.x&&(i.x<0||i.x>zi)||i.y===e.y&&(i.y<0||i.y>zi)}function Hm(i){return i.every(e=>e.x<0)||i.every(e=>e.x>zi)||i.every(e=>e.y<0)||i.every(e=>e.y>zi)}let gd;rt("FillExtrusionBucket",Ku,{omit:["layers","features"]});var Wm={get paint(){return gd=gd||new Sr({"fill-extrusion-opacity":new ht(we["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new xt(we["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new ht(we["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new ht(we["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Rs(we["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new xt(we["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new xt(we["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new ht(we["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class Xm extends pn{constructor(e){super(e,Wm)}createBucket(e){return new Ku(e)}queryRadius(){return Vc(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(e,r,s,c,g,_,v,S){const k=Nc(e,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),_.angle,v),A=this.paint.get("fill-extrusion-height").evaluate(r,s),E=this.paint.get("fill-extrusion-base").evaluate(r,s),R=function(N,q,K,te){const he=[];for(const ie of N){const le=[ie.x,ie.y,0,1];Uc(le,le,q),he.push(new j(le[0]/le[3],le[1]/le[3]))}return he}(k,S),O=function(N,q,K,te){const he=[],ie=[],le=te[8]*q,ke=te[9]*q,Pe=te[10]*q,it=te[11]*q,ct=te[8]*K,tt=te[9]*K,Qe=te[10]*K,Xe=te[11]*K;for(const ot of N){const Ke=[],je=[];for(const gt of ot){const dt=gt.x,Rt=gt.y,gi=te[0]*dt+te[4]*Rt+te[12],wi=te[1]*dt+te[5]*Rt+te[13],Ji=te[2]*dt+te[6]*Rt+te[14],rn=te[3]*dt+te[7]*Rt+te[15],Br=Ji+Pe,Zi=rn+it,ar=gi+ct,gr=wi+tt,Fr=Ji+Qe,Or=rn+Xe,Qi=new j((gi+le)/Zi,(wi+ke)/Zi);Qi.z=Br/Zi,Ke.push(Qi);const $i=new j(ar/Or,gr/Or);$i.z=Fr/Or,je.push($i)}he.push(Ke),ie.push(je)}return[he,ie]}(c,E,A,S);return function(N,q,K){let te=1/0;ua(K,q)&&(te=_d(K,q[0]));for(let he=0;he<q.length;he++){const ie=q[he],le=N[he];for(let ke=0;ke<ie.length-1;ke++){const Pe=ie[ke],it=[Pe,ie[ke+1],le[ke+1],le[ke],Pe];gl(K,it)&&(te=Math.min(te,_d(K,it)))}}return te!==1/0&&te}(O[0],O[1],R)}}function Il(i,e){return i.x*e.x+i.y*e.y}function _d(i,e){if(i.length===1){let r=0;const s=e[r++];let c;for(;!c||s.equals(c);)if(c=e[r++],!c)return 1/0;for(;r<e.length;r++){const g=e[r],_=i[0],v=c.sub(s),S=g.sub(s),k=_.sub(s),A=Il(v,v),E=Il(v,S),R=Il(S,S),O=Il(k,v),N=Il(k,S),q=A*R-E*E,K=(R*O-E*N)/q,te=(A*N-E*O)/q,he=s.z*(1-K-te)+c.z*K+g.z*te;if(isFinite(he))return he}return 1/0}{let r=1/0;for(const s of e)r=Math.min(r,s.z);return r}}const Km=Bi([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:Ym}=Km,Jm=Bi([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:Qm}=Jm,$m=Vs.VectorTileFeature.types,eg=Math.cos(Math.PI/180*37.5),yd=Math.pow(2,14)/.5;class Yu{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(r=>r.id),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(r=>{this.gradients[r.id]={}}),this.layoutVertexArray=new Z,this.layoutVertexArray2=new se,this.indexArray=new Re,this.programConfigurations=new nr(e.layers,e.zoom),this.segments=new vt,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(r=>r.isStateDependent()).map(r=>r.id)}populate(e,r,s){this.hasPattern=Gu("line",this.layers,r);const c=this.layers[0].layout.get("line-sort-key"),g=!c.isConstant(),_=[];for(const{feature:v,id:S,index:k,sourceLayerIndex:A}of e){const E=this.layers[0]._featureFilter.needGeometry,R=ps(v,E);if(!this.layers[0]._featureFilter.filter(new pi(this.zoom),R,s))continue;const O=g?c.evaluate(R,{},s):void 0,N={id:S,properties:v.properties,type:v.type,sourceLayerIndex:A,index:k,geometry:E?R.geometry:ds(v),patterns:{},sortKey:O};_.push(N)}g&&_.sort((v,S)=>v.sortKey-S.sortKey);for(const v of _){const{geometry:S,index:k,sourceLayerIndex:A}=v;if(this.hasPattern){const E=Hu("line",this.layers,v,this.zoom,r);this.patternFeatures.push(E)}else this.addFeature(v,S,k,s,{});r.featureIndex.insert(e[k].feature,S,k,A,this.index)}}update(e,r,s){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,r,this.stateDependentLayers,s)}addFeatures(e,r,s){for(const c of this.patternFeatures)this.addFeature(c,c.geometry,c.index,r,s)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,Qm)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Ym),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(e){if(e.properties&&Object.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_end"))return{start:+e.properties.mapbox_clip_start,end:+e.properties.mapbox_clip_end}}addFeature(e,r,s,c,g){const _=this.layers[0].layout,v=_.get("line-join").evaluate(e,{}),S=_.get("line-cap"),k=_.get("line-miter-limit"),A=_.get("line-round-limit");this.lineClips=this.lineFeatureClips(e);for(const E of r)this.addLine(E,e,v,S,k,A);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,s,g,c)}addLine(e,r,s,c,g,_){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let te=0;te<e.length-1;te++)this.totalDistance+=e[te].dist(e[te+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const v=$m[r.type]==="Polygon";let S=e.length;for(;S>=2&&e[S-1].equals(e[S-2]);)S--;let k=0;for(;k<S-1&&e[k].equals(e[k+1]);)k++;if(S<(v?3:2))return;s==="bevel"&&(g=1.05);const A=this.overscaling<=16?15*zi/(512*this.overscaling):0,E=this.segments.prepareSegment(10*S,this.layoutVertexArray,this.indexArray);let R,O,N,q,K;this.e1=this.e2=-1,v&&(R=e[S-2],K=e[k].sub(R)._unit()._perp());for(let te=k;te<S;te++){if(N=te===S-1?v?e[k+1]:void 0:e[te+1],N&&e[te].equals(N))continue;K&&(q=K),R&&(O=R),R=e[te],K=N?N.sub(R)._unit()._perp():q,q=q||K;let he=q.add(K);he.x===0&&he.y===0||he._unit();const ie=q.x*K.x+q.y*K.y,le=he.x*K.x+he.y*K.y,ke=le!==0?1/le:1/0,Pe=2*Math.sqrt(2-2*le),it=le<eg&&O&&N,ct=q.x*K.y-q.y*K.x>0;if(it&&te>k){const Xe=R.dist(O);if(Xe>2*A){const ot=R.sub(R.sub(O)._mult(A/Xe)._round());this.updateDistance(O,ot),this.addCurrentVertex(ot,q,0,0,E),O=ot}}const tt=O&&N;let Qe=tt?s:v?"butt":c;if(tt&&Qe==="round"&&(ke<_?Qe="miter":ke<=2&&(Qe="fakeround")),Qe==="miter"&&ke>g&&(Qe="bevel"),Qe==="bevel"&&(ke>2&&(Qe="flipbevel"),ke<g&&(Qe="miter")),O&&this.updateDistance(O,R),Qe==="miter")he._mult(ke),this.addCurrentVertex(R,he,0,0,E);else if(Qe==="flipbevel"){if(ke>100)he=K.mult(-1);else{const Xe=ke*q.add(K).mag()/q.sub(K).mag();he._perp()._mult(Xe*(ct?-1:1))}this.addCurrentVertex(R,he,0,0,E),this.addCurrentVertex(R,he.mult(-1),0,0,E)}else if(Qe==="bevel"||Qe==="fakeround"){const Xe=-Math.sqrt(ke*ke-1),ot=ct?Xe:0,Ke=ct?0:Xe;if(O&&this.addCurrentVertex(R,q,ot,Ke,E),Qe==="fakeround"){const je=Math.round(180*Pe/Math.PI/20);for(let gt=1;gt<je;gt++){let dt=gt/je;if(dt!==.5){const gi=dt-.5;dt+=dt*gi*(dt-1)*((1.0904+ie*(ie*(3.55645-1.43519*ie)-3.2452))*gi*gi+(.848013+ie*(.215638*ie-1.06021)))}const Rt=K.sub(q)._mult(dt)._add(q)._unit()._mult(ct?-1:1);this.addHalfVertex(R,Rt.x,Rt.y,!1,ct,0,E)}}N&&this.addCurrentVertex(R,K,-ot,-Ke,E)}else if(Qe==="butt")this.addCurrentVertex(R,he,0,0,E);else if(Qe==="square"){const Xe=O?1:-1;this.addCurrentVertex(R,he,Xe,Xe,E)}else Qe==="round"&&(O&&(this.addCurrentVertex(R,q,0,0,E),this.addCurrentVertex(R,q,1,1,E,!0)),N&&(this.addCurrentVertex(R,K,-1,-1,E,!0),this.addCurrentVertex(R,K,0,0,E)));if(it&&te<S-1){const Xe=R.dist(N);if(Xe>2*A){const ot=R.add(N.sub(R)._mult(A/Xe)._round());this.updateDistance(R,ot),this.addCurrentVertex(ot,K,0,0,E),R=ot}}}}addCurrentVertex(e,r,s,c,g,_=!1){const v=r.y*c-r.x,S=-r.y-r.x*c;this.addHalfVertex(e,r.x+r.y*s,r.y-r.x*s,_,!1,s,g),this.addHalfVertex(e,v,S,_,!0,-c,g),this.distance>yd/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(e,r,s,c,g,_))}addHalfVertex({x:e,y:r},s,c,g,_,v,S){const k=.5*(this.lineClips?this.scaledDistance*(yd-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((e<<1)+(g?1:0),(r<<1)+(_?1:0),Math.round(63*s)+128,Math.round(63*c)+128,1+(v===0?0:v<0?-1:1)|(63&k)<<2,k>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const A=S.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,A),S.primitiveLength++),_?this.e2=A:this.e1=A}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(e,r){this.distance+=e.dist(r),this.updateScaledDistance()}}let vd,xd;rt("LineBucket",Yu,{omit:["layers","patternFeatures"]});var bd={get paint(){return xd=xd||new Sr({"line-opacity":new xt(we.paint_line["line-opacity"]),"line-color":new xt(we.paint_line["line-color"]),"line-translate":new ht(we.paint_line["line-translate"]),"line-translate-anchor":new ht(we.paint_line["line-translate-anchor"]),"line-width":new xt(we.paint_line["line-width"]),"line-gap-width":new xt(we.paint_line["line-gap-width"]),"line-offset":new xt(we.paint_line["line-offset"]),"line-blur":new xt(we.paint_line["line-blur"]),"line-dasharray":new il(we.paint_line["line-dasharray"]),"line-pattern":new Rs(we.paint_line["line-pattern"]),"line-gradient":new rl(we.paint_line["line-gradient"])})},get layout(){return vd=vd||new Sr({"line-cap":new ht(we.layout_line["line-cap"]),"line-join":new xt(we.layout_line["line-join"]),"line-miter-limit":new ht(we.layout_line["line-miter-limit"]),"line-round-limit":new ht(we.layout_line["line-round-limit"]),"line-sort-key":new xt(we.layout_line["line-sort-key"])})}};class tg extends xt{possiblyEvaluate(e,r){return r=new pi(Math.floor(r.zoom),{now:r.now,fadeDuration:r.fadeDuration,zoomHistory:r.zoomHistory,transition:r.transition}),super.possiblyEvaluate(e,r)}evaluate(e,r,s,c){return r=Ee({},r,{zoom:Math.floor(r.zoom)}),super.evaluate(e,r,s,c)}}let Hc;class ig extends pn{constructor(e){super(e,bd),this.gradientVersion=0,Hc||(Hc=new tg(bd.paint.properties["line-width"].specification),Hc.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(e){if(e==="line-gradient"){const r=this.gradientExpression();this.stepInterpolant=!!function(s){return s._styleExpression!==void 0}(r)&&r._styleExpression.expression instanceof io,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(e,r){super.recalculate(e,r),this.paint._values["line-floorwidth"]=Hc.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)}createBucket(e){return new Yu(e)}queryRadius(e){const r=e,s=wd(_l("line-width",this,r),_l("line-gap-width",this,r)),c=_l("line-offset",this,r);return s/2+Math.abs(c)+Vc(this.paint.get("line-translate"))}queryIntersectsFeature(e,r,s,c,g,_,v){const S=Nc(e,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),_.angle,v),k=v/2*wd(this.paint.get("line-width").evaluate(r,s),this.paint.get("line-gap-width").evaluate(r,s)),A=this.paint.get("line-offset").evaluate(r,s);return A&&(c=function(E,R){const O=[];for(let N=0;N<E.length;N++){const q=E[N],K=[];for(let te=0;te<q.length;te++){const he=q[te-1],ie=q[te],le=q[te+1],ke=te===0?new j(0,0):ie.sub(he)._unit()._perp(),Pe=te===q.length-1?new j(0,0):le.sub(ie)._unit()._perp(),it=ke._add(Pe)._unit(),ct=it.x*Pe.x+it.y*Pe.y;ct!==0&&it._mult(1/ct),K.push(it._mult(R)._add(ie))}O.push(K)}return O}(c,A*v)),function(E,R,O){for(let N=0;N<R.length;N++){const q=R[N];if(E.length>=3){for(let K=0;K<q.length;K++)if(ha(E,q[K]))return!0}if(Oc(E,q,O))return!0}return!1}(S,c,k)}isTileClipped(){return!0}}function wd(i,e){return e>0?e+2*i:i}const rg=Bi([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),ng=Bi([{name:"a_projected_pos",components:3,type:"Float32"}],4);Bi([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const sg=Bi([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"}]);Bi([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const Sd=Bi([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),og=Bi([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function ag(i,e,r){return i.sections.forEach(s=>{s.text=function(c,g,_){const v=g.layout.get("text-transform").evaluate(_,{});return v==="uppercase"?c=c.toLocaleUpperCase():v==="lowercase"&&(c=c.toLocaleLowerCase()),ls.applyArabicShaping&&(c=ls.applyArabicShaping(c)),c}(s.text,e,r)}),i}Bi([{name:"triangle",components:3,type:"Uint16"}]),Bi([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"placedOrientation"},{type:"Uint8",name:"hidden"},{type:"Uint32",name:"crossTileID"},{type:"Int16",name:"associatedIconIndex"}]),Bi([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Int16",name:"rightJustifiedTextSymbolIndex"},{type:"Int16",name:"centerJustifiedTextSymbolIndex"},{type:"Int16",name:"leftJustifiedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Int16",name:"placedIconSymbolIndex"},{type:"Int16",name:"verticalPlacedIconSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"verticalTextBoxStartIndex"},{type:"Uint16",name:"verticalTextBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"verticalIconBoxStartIndex"},{type:"Uint16",name:"verticalIconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numHorizontalGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint16",name:"numVerticalIconVertices"},{type:"Uint16",name:"useRuntimeCollisionCircles"},{type:"Uint32",name:"crossTileID"},{type:"Float32",name:"textBoxScale"},{type:"Float32",name:"collisionCircleDiameter"},{type:"Uint16",name:"textAnchorOffsetStartIndex"},{type:"Uint16",name:"textAnchorOffsetEndIndex"}]),Bi([{type:"Float32",name:"offsetX"}]),Bi([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]),Bi([{type:"Uint16",name:"textAnchor"},{type:"Float32",components:2,name:"textOffset"}]);const 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Qu=M(Td);const $u=3;function _g(i,e,r){i===1&&r.readMessage(yg,e)}function yg(i,e,r){if(i===3){const{id:s,bitmap:c,width:g,height:_,left:v,top:S,advance:k}=r.readMessage(vg,{});e.push({id:s,bitmap:new vl({width:g+2*$u,height:_+2*$u},c),metrics:{width:g,height:_,left:v,top:S,advance:k}})}}function vg(i,e,r){i===1?e.id=r.readVarint():i===2?e.bitmap=r.readBytes():i===3?e.width=r.readVarint():i===4?e.height=r.readVarint():i===5?e.left=r.readSVarint():i===6?e.top=r.readSVarint():i===7&&(e.advance=r.readVarint())}const Pd=$u;function zd(i){let e=0,r=0;for(const _ of i)e+=_.w*_.h,r=Math.max(r,_.w);i.sort((_,v)=>v.h-_.h);const s=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(e/.95)),r),h:1/0}];let c=0,g=0;for(const _ of i)for(let v=s.length-1;v>=0;v--){const S=s[v];if(!(_.w>S.w||_.h>S.h)){if(_.x=S.x,_.y=S.y,g=Math.max(g,_.y+_.h),c=Math.max(c,_.x+_.w),_.w===S.w&&_.h===S.h){const k=s.pop();v<s.length&&(s[v]=k)}else 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A=r[k],E=c[k].paddedRect,R=E.x+Hr,O=E.y+Hr,N=A.data.width,q=A.data.height;fn.copy(A.data,S,{x:0,y:0},{x:R,y:O},A.data),fn.copy(A.data,S,{x:0,y:q-1},{x:R,y:O-1},{width:N,height:1}),fn.copy(A.data,S,{x:0,y:0},{x:R,y:O+q},{width:N,height:1}),fn.copy(A.data,S,{x:N-1,y:0},{x:R-1,y:O},{width:1,height:q}),fn.copy(A.data,S,{x:0,y:0},{x:R+N,y:O},{width:1,height:q})}this.image=S,this.iconPositions=s,this.patternPositions=c}addImages(e,r,s){for(const c in e){const g=e[c],_={x:0,y:0,w:g.data.width+2*Hr,h:g.data.height+2*Hr};s.push(_),r[c]=new eh(_,g),g.hasRenderCallback&&this.haveRenderCallbacks.push(c)}}patchUpdatedImages(e,r){e.dispatchRenderCallbacks(this.haveRenderCallbacks);for(const s in e.updatedImages)this.patchUpdatedImage(this.iconPositions[s],e.getImage(s),r),this.patchUpdatedImage(this.patternPositions[s],e.getImage(s),r)}patchUpdatedImage(e,r,s){if(!e||!r||e.version===r.version)return;e.version=r.version;const[c,g]=e.tl;s.update(r.data,void 0,{x:c,y:g})}}var Ns;rt("ImagePosition",eh),rt("ImageAtlas",Ld),x.ah=void 0,(Ns=x.ah||(x.ah={}))[Ns.none=0]="none",Ns[Ns.horizontal=1]="horizontal",Ns[Ns.vertical=2]="vertical",Ns[Ns.horizontalOnly=3]="horizontalOnly";const Cl=-17;class Ml{constructor(){this.scale=1,this.fontStack="",this.imageName=null}static forText(e,r){const s=new Ml;return s.scale=e||1,s.fontStack=r,s}static forImage(e){const r=new Ml;return r.imageName=e,r}}class _a{constructor(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null}static fromFeature(e,r){const s=new _a;for(let c=0;c<e.sections.length;c++){const g=e.sections[c];g.image?s.addImageSection(g):s.addTextSection(g,r)}return s}length(){return this.text.length}getSection(e){return this.sections[this.sectionIndex[e]]}getSectionIndex(e){return this.sectionIndex[e]}getCharCode(e){return this.text.charCodeAt(e)}verticalizePunctuation(){this.text=function(e){let r="";for(let s=0;s<e.length;s++){const c=e.charCodeAt(s+1)||null,g=e.charCodeAt(s-1)||null;r+=c&&ra(c)&&!kl[e[s+1]]||g&&ra(g)&&!kl[e[s-1]]||!kl[e[s]]?e[s]:kl[e[s]]}return r}(this.text)}trim(){let e=0;for(let s=0;s<this.text.length&&Kc[this.text.charCodeAt(s)];s++)e++;let r=this.text.length;for(let s=this.text.length-1;s>=0&&s>=e&&Kc[this.text.charCodeAt(s)];s--)r--;this.text=this.text.substring(e,r),this.sectionIndex=this.sectionIndex.slice(e,r)}substring(e,r){const s=new _a;return s.text=this.text.substring(e,r),s.sectionIndex=this.sectionIndex.slice(e,r),s.sections=this.sections,s}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce((e,r)=>Math.max(e,this.sections[r].scale),0)}addTextSection(e,r){this.text+=e.text,this.sections.push(Ml.forText(e.scale,e.fontStack||r));const s=this.sections.length-1;for(let c=0;c<e.text.length;++c)this.sectionIndex.push(s)}addImageSection(e){const r=e.image?e.image.name:"";if(r.length===0)return void ft("Can't add FormattedSection with an empty image.");const s=this.getNextImageSectionCharCode();s?(this.text+=String.fromCharCode(s),this.sections.push(Ml.forImage(r)),this.sectionIndex.push(this.sections.length-1)):ft("Reached maximum number of images 6401")}getNextImageSectionCharCode(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function Xc(i,e,r,s,c,g,_,v,S,k,A,E,R,O,N,q){const K=_a.fromFeature(i,c);let te;E===x.ah.vertical&&K.verticalizePunctuation();const{processBidirectionalText:he,processStyledBidirectionalText:ie}=ls;if(he&&K.sections.length===1){te=[];const Pe=he(K.toString(),th(K,k,g,e,s,O,N));for(const it of Pe){const ct=new _a;ct.text=it,ct.sections=K.sections;for(let tt=0;tt<it.length;tt++)ct.sectionIndex.push(0);te.push(ct)}}else if(ie){te=[];const Pe=ie(K.text,K.sectionIndex,th(K,k,g,e,s,O,N));for(const it of Pe){const ct=new _a;ct.text=it[0],ct.sectionIndex=it[1],ct.sections=K.sections,te.push(ct)}}else te=function(Pe,it){const ct=[],tt=Pe.text;let Qe=0;for(const Xe of it)ct.push(Pe.substring(Qe,Xe)),Qe=Xe;return Qe<tt.length&&ct.push(Pe.substring(Qe,tt.length)),ct}(K,th(K,k,g,e,s,O,N));const le=[],ke={positionedLines:le,text:K.toString(),top:A[1],bottom:A[1],left:A[0],right:A[0],writingMode:E,iconsInText:!1,verticalizable:!1};return function(Pe,it,ct,tt,Qe,Xe,ot,Ke,je,gt,dt,Rt){let gi=0,wi=Cl,Ji=0,rn=0;const Br=Ke==="right"?1:Ke==="left"?0:.5;let Zi=0;for(const Qi of Qe){Qi.trim();const $i=Qi.getMaxScale(),kr=($i-1)*Yi,Vr={positionedGlyphs:[],lineOffset:0};Pe.positionedLines[Zi]=Vr;const Cr=Vr.positionedGlyphs;let Wr=0;if(!Qi.length()){wi+=Xe,++Zi;continue}for(let er=0;er<Qi.length();er++){const Ot=Qi.getSection(er),Mr=Qi.getSectionIndex(er),_r=Qi.getCharCode(er);let tr=0,Tn=null,Dn=null,Rn=null,ms=Yi;const In=!(je===x.ah.horizontal||!dt&&!ia(_r)||dt&&(Kc[_r]||(ar=_r,et.Arabic(ar)||et["Arabic Supplement"](ar)||et["Arabic Extended-A"](ar)||et["Arabic Presentation Forms-A"](ar)||et["Arabic Presentation Forms-B"](ar))));if(Ot.imageName){const gn=tt[Ot.imageName];if(!gn)continue;Rn=Ot.imageName,Pe.iconsInText=Pe.iconsInText||!0,Dn=gn.paddedRect;const Kr=gn.displaySize;Ot.scale=Ot.scale*Yi/Rt,Tn={width:Kr[0],height:Kr[1],left:Hr,top:-Pd,advance:In?Kr[1]:Kr[0]},tr=kr+(Yi-Kr[1]*Ot.scale),ms=Tn.advance;const gs=In?Kr[0]*Ot.scale-Yi*$i:Kr[1]*Ot.scale-Yi*$i;gs>0&&gs>Wr&&(Wr=gs)}else{const gn=ct[Ot.fontStack],Kr=gn&&gn[_r];if(Kr&&Kr.rect)Dn=Kr.rect,Tn=Kr.metrics;else{const gs=it[Ot.fontStack],Ll=gs&&gs[_r];if(!Ll)continue;Tn=Ll.metrics}tr=($i-Ot.scale)*Yi}In?(Pe.verticalizable=!0,Cr.push({glyph:_r,imageName:Rn,x:gi,y:wi+tr,vertical:In,scale:Ot.scale,fontStack:Ot.fontStack,sectionIndex:Mr,metrics:Tn,rect:Dn}),gi+=ms*Ot.scale+gt):(Cr.push({glyph:_r,imageName:Rn,x:gi,y:wi+tr,vertical:In,scale:Ot.scale,fontStack:Ot.fontStack,sectionIndex:Mr,metrics:Tn,rect:Dn}),gi+=Tn.advance*Ot.scale+gt)}Cr.length!==0&&(Ji=Math.max(gi-gt,Ji),wg(Cr,0,Cr.length-1,Br,Wr)),gi=0;const Xr=Xe*$i+Wr;Vr.lineOffset=Math.max(Wr,kr),wi+=Xr,rn=Math.max(Xr,rn),++Zi}var ar;const gr=wi-Cl,{horizontalAlign:Fr,verticalAlign:Or}=ih(ot);(function(Qi,$i,kr,Vr,Cr,Wr,Xr,er,Ot){const Mr=($i-kr)*Cr;let _r=0;_r=Wr!==Xr?-er*Vr-Cl:(-Vr*Ot+.5)*Xr;for(const tr of Qi)for(const Tn of tr.positionedGlyphs)Tn.x+=Mr,Tn.y+=_r})(Pe.positionedLines,Br,Fr,Or,Ji,rn,Xe,gr,Qe.length),Pe.top+=-Or*gr,Pe.bottom=Pe.top+gr,Pe.left+=-Fr*Ji,Pe.right=Pe.left+Ji}(ke,e,r,s,te,_,v,S,E,k,R,q),!function(Pe){for(const it of Pe)if(it.positionedGlyphs.length!==0)return!1;return!0}(le)&&ke}const Kc={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},xg={10:!0,32:!0,38:!0,40:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0};function Dd(i,e,r,s,c,g){if(e.imageName){const _=s[e.imageName];return _?_.displaySize[0]*e.scale*Yi/g+c:0}{const _=r[e.fontStack],v=_&&_[i];return v?v.metrics.advance*e.scale+c:0}}function Rd(i,e,r,s){const c=Math.pow(i-e,2);return s?i<e?c/2:2*c:c+Math.abs(r)*r}function bg(i,e,r){let s=0;return i===10&&(s-=1e4),r&&(s+=150),i!==40&&i!==65288||(s+=50),e!==41&&e!==65289||(s+=50),s}function Bd(i,e,r,s,c,g){let _=null,v=Rd(e,r,c,g);for(const S of s){const k=Rd(e-S.x,r,c,g)+S.badness;k<=v&&(_=S,v=k)}return{index:i,x:e,priorBreak:_,badness:v}}function Fd(i){return i?Fd(i.priorBreak).concat(i.index):[]}function th(i,e,r,s,c,g,_){if(g!=="point")return[];if(!i)return[];const v=[],S=function(R,O,N,q,K,te){let he=0;for(let ie=0;ie<R.length();ie++){const le=R.getSection(ie);he+=Dd(R.getCharCode(ie),le,q,K,O,te)}return he/Math.max(1,Math.ceil(he/N))}(i,e,r,s,c,_),k=i.text.indexOf("​")>=0;let A=0;for(let R=0;R<i.length();R++){const O=i.getSection(R),N=i.getCharCode(R);if(Kc[N]||(A+=Dd(N,O,s,c,e,_)),R<i.length()-1){const q=!((E=N)<11904||!(et["Bopomofo Extended"](E)||et.Bopomofo(E)||et["CJK Compatibility Forms"](E)||et["CJK Compatibility Ideographs"](E)||et["CJK Compatibility"](E)||et["CJK Radicals Supplement"](E)||et["CJK Strokes"](E)||et["CJK Symbols and Punctuation"](E)||et["CJK Unified Ideographs Extension A"](E)||et["CJK Unified Ideographs"](E)||et["Enclosed CJK Letters and Months"](E)||et["Halfwidth and Fullwidth Forms"](E)||et.Hiragana(E)||et["Ideographic Description Characters"](E)||et["Kangxi Radicals"](E)||et["Katakana Phonetic Extensions"](E)||et.Katakana(E)||et["Vertical Forms"](E)||et["Yi Radicals"](E)||et["Yi Syllables"](E)));(xg[N]||q||O.imageName)&&v.push(Bd(R+1,A,S,v,bg(N,i.getCharCode(R+1),q&&k),!1))}}var E;return Fd(Bd(i.length(),A,S,v,0,!0))}function ih(i){let e=.5,r=.5;switch(i){case"right":case"top-right":case"bottom-right":e=1;break;case"left":case"top-left":case"bottom-left":e=0}switch(i){case"bottom":case"bottom-right":case"bottom-left":r=1;break;case"top":case"top-right":case"top-left":r=0}return{horizontalAlign:e,verticalAlign:r}}function wg(i,e,r,s,c){if(!s&&!c)return;const g=i[r],_=(i[r].x+g.metrics.advance*g.scale)*s;for(let v=e;v<=r;v++)i[v].x-=_,i[v].y+=c}function Sg(i,e,r){const{horizontalAlign:s,verticalAlign:c}=ih(r),g=e[0]-i.displaySize[0]*s,_=e[1]-i.displaySize[1]*c;return{image:i,top:_,bottom:_+i.displaySize[1],left:g,right:g+i.displaySize[0]}}function Od(i,e,r,s,c,g){const _=i.image;let v;if(_.content){const K=_.content,te=_.pixelRatio||1;v=[K[0]/te,K[1]/te,_.displaySize[0]-K[2]/te,_.displaySize[1]-K[3]/te]}const S=e.left*g,k=e.right*g;let A,E,R,O;r==="width"||r==="both"?(O=c[0]+S-s[3],E=c[0]+k+s[1]):(O=c[0]+(S+k-_.displaySize[0])/2,E=O+_.displaySize[0]);const N=e.top*g,q=e.bottom*g;return r==="height"||r==="both"?(A=c[1]+N-s[0],R=c[1]+q+s[2]):(A=c[1]+(N+q-_.displaySize[1])/2,R=A+_.displaySize[1]),{image:_,top:A,right:E,bottom:R,left:O,collisionPadding:v}}const Al=255,Hn=128,Us=Al*Hn;function Vd(i,e){const{expression:r}=e;if(r.kind==="constant")return{kind:"constant",layoutSize:r.evaluate(new pi(i+1))};if(r.kind==="source")return{kind:"source"};{const{zoomStops:s,interpolationType:c}=r;let g=0;for(;g<s.length&&s[g]<=i;)g++;g=Math.max(0,g-1);let _=g;for(;_<s.length&&s[_]<i+1;)_++;_=Math.min(s.length-1,_);const v=s[g],S=s[_];return r.kind==="composite"?{kind:"composite",minZoom:v,maxZoom:S,interpolationType:c}:{kind:"camera",minZoom:v,maxZoom:S,minSize:r.evaluate(new pi(v)),maxSize:r.evaluate(new pi(S)),interpolationType:c}}}function rh(i,e,r){let s="never";const c=i.get(e);return c?s=c:i.get(r)&&(s="always"),s}const Tg=Vs.VectorTileFeature.types,Ig=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Yc(i,e,r,s,c,g,_,v,S,k,A,E,R){const O=v?Math.min(Us,Math.round(v[0])):0,N=v?Math.min(Us,Math.round(v[1])):0;i.emplaceBack(e,r,Math.round(32*s),Math.round(32*c),g,_,(O<<1)+(S?1:0),N,16*k,16*A,256*E,256*R)}function nh(i,e,r){i.emplaceBack(e.x,e.y,r),i.emplaceBack(e.x,e.y,r),i.emplaceBack(e.x,e.y,r),i.emplaceBack(e.x,e.y,r)}function kg(i){for(const e of i.sections)if(Ec(e.text))return!0;return!1}class sh{constructor(e){this.layoutVertexArray=new ee,this.indexArray=new Re,this.programConfigurations=e,this.segments=new vt,this.dynamicLayoutVertexArray=new ce,this.opacityVertexArray=new ve,this.hasVisibleVertices=!1,this.placedSymbolArray=new o}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0}upload(e,r,s,c){this.isEmpty()||(s&&(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,rg.members),this.indexBuffer=e.createIndexBuffer(this.indexArray,r),this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,ng.members,!0),this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,Ig,!0),this.opacityVertexBuffer.itemSize=1),(s||c)&&this.programConfigurations.upload(e))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}rt("SymbolBuffers",sh);class oh{constructor(e,r,s){this.layoutVertexArray=new e,this.layoutAttributes=r,this.indexArray=new s,this.segments=new vt,this.collisionVertexArray=new Ae}upload(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,sg.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}rt("CollisionBuffers",oh);class ya{constructor(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(_=>_.id),this.index=e.index,this.pixelRatio=e.pixelRatio,this.sourceLayerIndex=e.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=Fu([]),this.placementViewportMatrix=Fu([]);const r=this.layers[0]._unevaluatedLayout._values;this.textSizeData=Vd(this.zoom,r["text-size"]),this.iconSizeData=Vd(this.zoom,r["icon-size"]);const s=this.layers[0].layout,c=s.get("symbol-sort-key"),g=s.get("symbol-z-order");this.canOverlap=rh(s,"text-overlap","text-allow-overlap")!=="never"||rh(s,"icon-overlap","icon-allow-overlap")!=="never"||s.get("text-ignore-placement")||s.get("icon-ignore-placement"),this.sortFeaturesByKey=g!=="viewport-y"&&!c.isConstant(),this.sortFeaturesByY=(g==="viewport-y"||g==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,s.get("symbol-placement")==="point"&&(this.writingModes=s.get("text-writing-mode").map(_=>x.ah[_])),this.stateDependentLayerIds=this.layers.filter(_=>_.isStateDependent()).map(_=>_.id),this.sourceID=e.sourceID}createArrays(){this.text=new sh(new nr(this.layers,this.zoom,e=>/^text/.test(e))),this.icon=new sh(new nr(this.layers,this.zoom,e=>/^icon/.test(e))),this.glyphOffsetArray=new w,this.lineVertexArray=new T,this.symbolInstances=new m,this.textAnchorOffsets=new C}calculateGlyphDependencies(e,r,s,c,g){for(let _=0;_<e.length;_++)if(r[e.charCodeAt(_)]=!0,(s||c)&&g){const v=kl[e.charAt(_)];v&&(r[v.charCodeAt(0)]=!0)}}populate(e,r,s){const c=this.layers[0],g=c.layout,_=g.get("text-font"),v=g.get("text-field"),S=g.get("icon-image"),k=(v.value.kind!=="constant"||v.value.value instanceof qr&&!v.value.value.isEmpty()||v.value.value.toString().length>0)&&(_.value.kind!=="constant"||_.value.value.length>0),A=S.value.kind!=="constant"||!!S.value.value||Object.keys(S.parameters).length>0,E=g.get("symbol-sort-key");if(this.features=[],!k&&!A)return;const R=r.iconDependencies,O=r.glyphDependencies,N=r.availableImages,q=new pi(this.zoom);for(const{feature:K,id:te,index:he,sourceLayerIndex:ie}of e){const le=c._featureFilter.needGeometry,ke=ps(K,le);if(!c._featureFilter.filter(q,ke,s))continue;let Pe,it;if(le||(ke.geometry=ds(K)),k){const tt=c.getValueAndResolveTokens("text-field",ke,s,N),Qe=qr.factory(tt);kg(Qe)&&(this.hasRTLText=!0),(!this.hasRTLText||ls.getRTLTextPluginStatus()==="unavailable"||this.hasRTLText&&ls.isParsed())&&(Pe=ag(Qe,c,ke))}if(A){const tt=c.getValueAndResolveTokens("icon-image",ke,s,N);it=tt instanceof $r?tt:$r.fromString(tt)}if(!Pe&&!it)continue;const ct=this.sortFeaturesByKey?E.evaluate(ke,{},s):void 0;if(this.features.push({id:te,text:Pe,icon:it,index:he,sourceLayerIndex:ie,geometry:ke.geometry,properties:K.properties,type:Tg[K.type],sortKey:ct}),it&&(R[it.name]=!0),Pe){const tt=_.evaluate(ke,{},s).join(","),Qe=g.get("text-rotation-alignment")!=="viewport"&&g.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(x.ah.vertical)>=0;for(const Xe of Pe.sections)if(Xe.image)R[Xe.image.name]=!0;else{const ot=ta(Pe.toString()),Ke=Xe.fontStack||tt,je=O[Ke]=O[Ke]||{};this.calculateGlyphDependencies(Xe.text,je,Qe,this.allowVerticalPlacement,ot)}}}g.get("symbol-placement")==="line"&&(this.features=function(K){const te={},he={},ie=[];let le=0;function ke(tt){ie.push(K[tt]),le++}function Pe(tt,Qe,Xe){const ot=he[tt];return delete he[tt],he[Qe]=ot,ie[ot].geometry[0].pop(),ie[ot].geometry[0]=ie[ot].geometry[0].concat(Xe[0]),ot}function it(tt,Qe,Xe){const ot=te[Qe];return delete te[Qe],te[tt]=ot,ie[ot].geometry[0].shift(),ie[ot].geometry[0]=Xe[0].concat(ie[ot].geometry[0]),ot}function ct(tt,Qe,Xe){const ot=Xe?Qe[0][Qe[0].length-1]:Qe[0][0];return`${tt}:${ot.x}:${ot.y}`}for(let tt=0;tt<K.length;tt++){const Qe=K[tt],Xe=Qe.geometry,ot=Qe.text?Qe.text.toString():null;if(!ot){ke(tt);continue}const Ke=ct(ot,Xe),je=ct(ot,Xe,!0);if(Ke in he&&je in te&&he[Ke]!==te[je]){const gt=it(Ke,je,Xe),dt=Pe(Ke,je,ie[gt].geometry);delete te[Ke],delete he[je],he[ct(ot,ie[dt].geometry,!0)]=dt,ie[gt].geometry=null}else Ke in he?Pe(Ke,je,Xe):je in te?it(Ke,je,Xe):(ke(tt),te[Ke]=le-1,he[je]=le-1)}return ie.filter(tt=>tt.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((K,te)=>K.sortKey-te.sortKey)}update(e,r,s){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(e,r,this.layers,s),this.icon.programConfigurations.updatePaintArrays(e,r,this.layers,s))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(e){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,r){const s=this.lineVertexArray.length;if(e.segment!==void 0){let c=e.dist(r[e.segment+1]),g=e.dist(r[e.segment]);const _={};for(let v=e.segment+1;v<r.length;v++)_[v]={x:r[v].x,y:r[v].y,tileUnitDistanceFromAnchor:c},v<r.length-1&&(c+=r[v+1].dist(r[v]));for(let v=e.segment||0;v>=0;v--)_[v]={x:r[v].x,y:r[v].y,tileUnitDistanceFromAnchor:g},v>0&&(g+=r[v-1].dist(r[v]));for(let v=0;v<r.length;v++){const S=_[v];this.lineVertexArray.emplaceBack(S.x,S.y,S.tileUnitDistanceFromAnchor)}}return{lineStartIndex:s,lineLength:this.lineVertexArray.length-s}}addSymbols(e,r,s,c,g,_,v,S,k,A,E,R){const O=e.indexArray,N=e.layoutVertexArray,q=e.segments.prepareSegment(4*r.length,N,O,this.canOverlap?_.sortKey:void 0),K=this.glyphOffsetArray.length,te=q.vertexLength,he=this.allowVerticalPlacement&&v===x.ah.vertical?Math.PI/2:0,ie=_.text&&_.text.sections;for(let le=0;le<r.length;le++){const{tl:ke,tr:Pe,bl:it,br:ct,tex:tt,pixelOffsetTL:Qe,pixelOffsetBR:Xe,minFontScaleX:ot,minFontScaleY:Ke,glyphOffset:je,isSDF:gt,sectionIndex:dt}=r[le],Rt=q.vertexLength,gi=je[1];Yc(N,S.x,S.y,ke.x,gi+ke.y,tt.x,tt.y,s,gt,Qe.x,Qe.y,ot,Ke),Yc(N,S.x,S.y,Pe.x,gi+Pe.y,tt.x+tt.w,tt.y,s,gt,Xe.x,Qe.y,ot,Ke),Yc(N,S.x,S.y,it.x,gi+it.y,tt.x,tt.y+tt.h,s,gt,Qe.x,Xe.y,ot,Ke),Yc(N,S.x,S.y,ct.x,gi+ct.y,tt.x+tt.w,tt.y+tt.h,s,gt,Xe.x,Xe.y,ot,Ke),nh(e.dynamicLayoutVertexArray,S,he),O.emplaceBack(Rt,Rt+1,Rt+2),O.emplaceBack(Rt+1,Rt+2,Rt+3),q.vertexLength+=4,q.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(je[0]),le!==r.length-1&&dt===r[le+1].sectionIndex||e.programConfigurations.populatePaintArrays(N.length,_,_.index,{},R,ie&&ie[dt])}e.placedSymbolArray.emplaceBack(S.x,S.y,K,this.glyphOffsetArray.length-K,te,k,A,S.segment,s?s[0]:0,s?s[1]:0,c[0],c[1],v,0,!1,0,E)}_addCollisionDebugVertex(e,r,s,c,g,_){return r.emplaceBack(0,0),e.emplaceBack(s.x,s.y,c,g,Math.round(_.x),Math.round(_.y))}addCollisionDebugVertices(e,r,s,c,g,_,v){const S=g.segments.prepareSegment(4,g.layoutVertexArray,g.indexArray),k=S.vertexLength,A=g.layoutVertexArray,E=g.collisionVertexArray,R=v.anchorX,O=v.anchorY;this._addCollisionDebugVertex(A,E,_,R,O,new j(e,r)),this._addCollisionDebugVertex(A,E,_,R,O,new j(s,r)),this._addCollisionDebugVertex(A,E,_,R,O,new j(s,c)),this._addCollisionDebugVertex(A,E,_,R,O,new j(e,c)),S.vertexLength+=4;const N=g.indexArray;N.emplaceBack(k,k+1),N.emplaceBack(k+1,k+2),N.emplaceBack(k+2,k+3),N.emplaceBack(k+3,k),S.primitiveLength+=4}addDebugCollisionBoxes(e,r,s,c){for(let g=e;g<r;g++){const _=this.collisionBoxArray.get(g);this.addCollisionDebugVertices(_.x1,_.y1,_.x2,_.y2,c?this.textCollisionBox:this.iconCollisionBox,_.anchorPoint,s)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new oh(_e,Sd.members,Le),this.iconCollisionBox=new oh(_e,Sd.members,Le);for(let e=0;e<this.symbolInstances.length;e++){const r=this.symbolInstances.get(e);this.addDebugCollisionBoxes(r.textBoxStartIndex,r.textBoxEndIndex,r,!0),this.addDebugCollisionBoxes(r.verticalTextBoxStartIndex,r.verticalTextBoxEndIndex,r,!0),this.addDebugCollisionBoxes(r.iconBoxStartIndex,r.iconBoxEndIndex,r,!1),this.addDebugCollisionBoxes(r.verticalIconBoxStartIndex,r.verticalIconBoxEndIndex,r,!1)}}_deserializeCollisionBoxesForSymbol(e,r,s,c,g,_,v,S,k){const A={};for(let E=r;E<s;E++){const R=e.get(E);A.textBox={x1:R.x1,y1:R.y1,x2:R.x2,y2:R.y2,anchorPointX:R.anchorPointX,anchorPointY:R.anchorPointY},A.textFeatureIndex=R.featureIndex;break}for(let E=c;E<g;E++){const R=e.get(E);A.verticalTextBox={x1:R.x1,y1:R.y1,x2:R.x2,y2:R.y2,anchorPointX:R.anchorPointX,anchorPointY:R.anchorPointY},A.verticalTextFeatureIndex=R.featureIndex;break}for(let E=_;E<v;E++){const R=e.get(E);A.iconBox={x1:R.x1,y1:R.y1,x2:R.x2,y2:R.y2,anchorPointX:R.anchorPointX,anchorPointY:R.anchorPointY},A.iconFeatureIndex=R.featureIndex;break}for(let E=S;E<k;E++){const R=e.get(E);A.verticalIconBox={x1:R.x1,y1:R.y1,x2:R.x2,y2:R.y2,anchorPointX:R.anchorPointX,anchorPointY:R.anchorPointY},A.verticalIconFeatureIndex=R.featureIndex;break}return A}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let r=0;r<this.symbolInstances.length;r++){const s=this.symbolInstances.get(r);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,s.textBoxStartIndex,s.textBoxEndIndex,s.verticalTextBoxStartIndex,s.verticalTextBoxEndIndex,s.iconBoxStartIndex,s.iconBoxEndIndex,s.verticalIconBoxStartIndex,s.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(e,r){const s=e.placedSymbolArray.get(r),c=s.vertexStartIndex+4*s.numGlyphs;for(let g=s.vertexStartIndex;g<c;g+=4)e.indexArray.emplaceBack(g,g+1,g+2),e.indexArray.emplaceBack(g+1,g+2,g+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const r=Math.sin(e),s=Math.cos(e),c=[],g=[],_=[];for(let v=0;v<this.symbolInstances.length;++v){_.push(v);const S=this.symbolInstances.get(v);c.push(0|Math.round(r*S.anchorX+s*S.anchorY)),g.push(S.featureIndex)}return _.sort((v,S)=>c[v]-c[S]||g[S]-g[v]),_}addToSortKeyRanges(e,r){const s=this.sortKeyRanges[this.sortKeyRanges.length-1];s&&s.sortKey===r?s.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:r,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const r of this.symbolInstanceIndexes){const s=this.symbolInstances.get(r);this.featureSortOrder.push(s.featureIndex),[s.rightJustifiedTextSymbolIndex,s.centerJustifiedTextSymbolIndex,s.leftJustifiedTextSymbolIndex].forEach((c,g,_)=>{c>=0&&_.indexOf(c)===g&&this.addIndicesForPlacedSymbol(this.text,c)}),s.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,s.verticalPlacedTextSymbolIndex),s.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,s.placedIconSymbolIndex),s.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,s.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let Nd,Ud;rt("SymbolBucket",ya,{omit:["layers","collisionBoxArray","features","compareText"]}),ya.MAX_GLYPHS=65535,ya.addDynamicAttributes=nh;var ah={get paint(){return Ud=Ud||new Sr({"icon-opacity":new xt(we.paint_symbol["icon-opacity"]),"icon-color":new xt(we.paint_symbol["icon-color"]),"icon-halo-color":new xt(we.paint_symbol["icon-halo-color"]),"icon-halo-width":new xt(we.paint_symbol["icon-halo-width"]),"icon-halo-blur":new xt(we.paint_symbol["icon-halo-blur"]),"icon-translate":new ht(we.paint_symbol["icon-translate"]),"icon-translate-anchor":new ht(we.paint_symbol["icon-translate-anchor"]),"text-opacity":new xt(we.paint_symbol["text-opacity"]),"text-color":new xt(we.paint_symbol["text-color"],{runtimeType:Ui,getOverride:i=>i.textColor,hasOverride:i=>!!i.textColor}),"text-halo-color":new xt(we.paint_symbol["text-halo-color"]),"text-halo-width":new xt(we.paint_symbol["text-halo-width"]),"text-halo-blur":new xt(we.paint_symbol["text-halo-blur"]),"text-translate":new ht(we.paint_symbol["text-translate"]),"text-translate-anchor":new ht(we.paint_symbol["text-translate-anchor"])})},get layout(){return Nd=Nd||new Sr({"symbol-placement":new ht(we.layout_symbol["symbol-placement"]),"symbol-spacing":new ht(we.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new ht(we.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new xt(we.layout_symbol["symbol-sort-key"]),"symbol-z-order":new ht(we.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new ht(we.layout_symbol["icon-allow-overlap"]),"icon-overlap":new ht(we.layout_symbol["icon-overlap"]),"icon-ignore-placement":new ht(we.layout_symbol["icon-ignore-placement"]),"icon-optional":new ht(we.layout_symbol["icon-optional"]),"icon-rotation-alignment":new ht(we.layout_symbol["icon-rotation-alignment"]),"icon-size":new xt(we.layout_symbol["icon-size"]),"icon-text-fit":new ht(we.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new ht(we.layout_symbol["icon-text-fit-padding"]),"icon-image":new xt(we.layout_symbol["icon-image"]),"icon-rotate":new xt(we.layout_symbol["icon-rotate"]),"icon-padding":new xt(we.layout_symbol["icon-padding"]),"icon-keep-upright":new ht(we.layout_symbol["icon-keep-upright"]),"icon-offset":new xt(we.layout_symbol["icon-offset"]),"icon-anchor":new xt(we.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new ht(we.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new ht(we.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new ht(we.layout_symbol["text-rotation-alignment"]),"text-field":new xt(we.layout_symbol["text-field"]),"text-font":new xt(we.layout_symbol["text-font"]),"text-size":new xt(we.layout_symbol["text-size"]),"text-max-width":new xt(we.layout_symbol["text-max-width"]),"text-line-height":new ht(we.layout_symbol["text-line-height"]),"text-letter-spacing":new xt(we.layout_symbol["text-letter-spacing"]),"text-justify":new xt(we.layout_symbol["text-justify"]),"text-radial-offset":new xt(we.layout_symbol["text-radial-offset"]),"text-variable-anchor":new ht(we.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new xt(we.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new xt(we.layout_symbol["text-anchor"]),"text-max-angle":new ht(we.layout_symbol["text-max-angle"]),"text-writing-mode":new ht(we.layout_symbol["text-writing-mode"]),"text-rotate":new xt(we.layout_symbol["text-rotate"]),"text-padding":new ht(we.layout_symbol["text-padding"]),"text-keep-upright":new ht(we.layout_symbol["text-keep-upright"]),"text-transform":new xt(we.layout_symbol["text-transform"]),"text-offset":new xt(we.layout_symbol["text-offset"]),"text-allow-overlap":new ht(we.layout_symbol["text-allow-overlap"]),"text-overlap":new ht(we.layout_symbol["text-overlap"]),"text-ignore-placement":new ht(we.layout_symbol["text-ignore-placement"]),"text-optional":new ht(we.layout_symbol["text-optional"])})}};class jd{constructor(e){if(e.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=e.property.overrides?e.property.overrides.runtimeType:hr,this.defaultValue=e}evaluate(e){if(e.formattedSection){const r=this.defaultValue.property.overrides;if(r&&r.hasOverride(e.formattedSection))return r.getOverride(e.formattedSection)}return e.feature&&e.featureState?this.defaultValue.evaluate(e.feature,e.featureState):this.defaultValue.property.specification.default}eachChild(e){this.defaultValue.isConstant()||e(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}rt("FormatSectionOverride",jd,{omit:["defaultValue"]});class Jc extends pn{constructor(e){super(e,ah)}recalculate(e,r){if(super.recalculate(e,r),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const s=this.layout.get("text-writing-mode");if(s){const c=[];for(const g of s)c.indexOf(g)<0&&c.push(g);this.layout._values["text-writing-mode"]=c}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(e,r,s,c){const g=this.layout.get(e).evaluate(r,{},s,c),_=this._unevaluatedLayout._values[e];return _.isDataDriven()||ci(_.value)||!g?g:function(v,S){return S.replace(/{([^{}]+)}/g,(k,A)=>v&&A in v?String(v[A]):"")}(r.properties,g)}createBucket(e){return new ya(e)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const e of ah.paint.overridableProperties){if(!Jc.hasPaintOverride(this.layout,e))continue;const r=this.paint.get(e),s=new jd(r),c=new di(s,r.property.specification);let g=null;g=r.value.kind==="constant"||r.value.kind==="source"?new Zo("source",c):new Ga("composite",c,r.value.zoomStops),this.paint._values[e]=new dn(r.property,g,r.parameters)}}_handleOverridablePaintPropertyUpdate(e,r,s){return!(!this.layout||r.isDataDriven()||s.isDataDriven())&&Jc.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,r){const s=e.get("text-field"),c=ah.paint.properties[r];let g=!1;const _=v=>{for(const S of v)if(c.overrides&&c.overrides.hasOverride(S))return void(g=!0)};if(s.value.kind==="constant"&&s.value.value instanceof qr)_(s.value.value.sections);else if(s.value.kind==="source"){const v=k=>{g||(k instanceof Vn&&qi(k.value)===Gi?_(k.value.sections):k instanceof jo?_(k.sections):k.eachChild(v))},S=s.value;S._styleExpression&&v(S._styleExpression.expression)}return g}}let qd;var Cg={get paint(){return qd=qd||new Sr({"background-color":new ht(we.paint_background["background-color"]),"background-pattern":new il(we.paint_background["background-pattern"]),"background-opacity":new ht(we.paint_background["background-opacity"])})}};class Mg extends pn{constructor(e){super(e,Cg)}}let Zd;var Ag={get paint(){return Zd=Zd||new Sr({"raster-opacity":new ht(we.paint_raster["raster-opacity"]),"raster-hue-rotate":new ht(we.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new ht(we.paint_raster["raster-brightness-min"]),"raster-brightness-max":new ht(we.paint_raster["raster-brightness-max"]),"raster-saturation":new ht(we.paint_raster["raster-saturation"]),"raster-contrast":new ht(we.paint_raster["raster-contrast"]),"raster-resampling":new ht(we.paint_raster["raster-resampling"]),"raster-fade-duration":new ht(we.paint_raster["raster-fade-duration"])})}};class Eg extends pn{constructor(e){super(e,Ag)}}class Pg extends pn{constructor(e){super(e,{}),this.onAdd=r=>{this.implementation.onAdd&&this.implementation.onAdd(r,r.painter.context.gl)},this.onRemove=r=>{this.implementation.onRemove&&this.implementation.onRemove(r,r.painter.context.gl)},this.implementation=e}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class zg{constructor(e){this._methodToThrottle=e,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._methodToThrottle()},0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const lh=63710088e-1;class js{constructor(e,r){if(isNaN(e)||isNaN(r))throw new Error(`Invalid LngLat object: (${e}, ${r})`);if(this.lng=+e,this.lat=+r,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new js(Ue(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){const r=Math.PI/180,s=this.lat*r,c=e.lat*r,g=Math.sin(s)*Math.sin(c)+Math.cos(s)*Math.cos(c)*Math.cos((e.lng-this.lng)*r);return lh*Math.acos(Math.min(g,1))}static convert(e){if(e instanceof js)return e;if(Array.isArray(e)&&(e.length===2||e.length===3))return new js(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&typeof e=="object"&&e!==null)return new js(Number("lng"in e?e.lng:e.lon),Number(e.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}const Gd=2*Math.PI*lh;function Hd(i){return Gd*Math.cos(i*Math.PI/180)}function Wd(i){return(180+i)/360}function Xd(i){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+i*Math.PI/360)))/360}function Kd(i,e){return i/Hd(e)}function ch(i){return 360/Math.PI*Math.atan(Math.exp((180-360*i)*Math.PI/180))-90}class Qc{constructor(e,r,s=0){this.x=+e,this.y=+r,this.z=+s}static fromLngLat(e,r=0){const s=js.convert(e);return new Qc(Wd(s.lng),Xd(s.lat),Kd(r,s.lat))}toLngLat(){return new js(360*this.x-180,ch(this.y))}toAltitude(){return this.z*Hd(ch(this.y))}meterInMercatorCoordinateUnits(){return 1/Gd*(e=ch(this.y),1/Math.cos(e*Math.PI/180));var e}}function Yd(i,e,r){var s=2*Math.PI*6378137/256/Math.pow(2,r);return[i*s-2*Math.PI*6378137/2,e*s-2*Math.PI*6378137/2]}class uh{constructor(e,r,s){if(e<0||e>25||s<0||s>=Math.pow(2,e)||r<0||r>=Math.pow(2,e))throw new Error(`x=${r}, y=${s}, z=${e} outside of bounds. 0<=x<${Math.pow(2,e)}, 0<=y<${Math.pow(2,e)} 0<=z<=25 `);this.z=e,this.x=r,this.y=s,this.key=El(0,e,e,r,s)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}url(e,r,s){const c=(_=this.y,v=this.z,S=Yd(256*(g=this.x),256*(_=Math.pow(2,v)-_-1),v),k=Yd(256*(g+1),256*(_+1),v),S[0]+","+S[1]+","+k[0]+","+k[1]);var g,_,v,S,k;const A=function(E,R,O){let N,q="";for(let K=E;K>0;K--)N=1<<K-1,q+=(R&N?1:0)+(O&N?2:0);return q}(this.z,this.x,this.y);return e[(this.x+this.y)%e.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String(s==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,r>1?"@2x":"").replace(/{quadkey}/g,A).replace(/{bbox-epsg-3857}/g,c)}isChildOf(e){const r=this.z-e.z;return r>0&&e.x===this.x>>r&&e.y===this.y>>r}getTilePoint(e){const r=Math.pow(2,this.z);return new j((e.x*r-this.x)*zi,(e.y*r-this.y)*zi)}toString(){return`${this.z}/${this.x}/${this.y}`}}class Jd{constructor(e,r){this.wrap=e,this.canonical=r,this.key=El(e,r.z,r.z,r.x,r.y)}}class mn{constructor(e,r,s,c,g){if(e<s)throw new Error(`overscaledZ should be >= z; overscaledZ = ${e}; z = ${s}`);this.overscaledZ=e,this.wrap=r,this.canonical=new uh(s,+c,+g),this.key=El(r,e,s,c,g)}clone(){return new mn(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)}scaledTo(e){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const r=this.canonical.z-e;return e>this.canonical.z?new mn(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new mn(e,this.wrap,e,this.canonical.x>>r,this.canonical.y>>r)}calculateScaledKey(e,r){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const s=this.canonical.z-e;return e>this.canonical.z?El(this.wrap*+r,e,this.canonical.z,this.canonical.x,this.canonical.y):El(this.wrap*+r,e,e,this.canonical.x>>s,this.canonical.y>>s)}isChildOf(e){if(e.wrap!==this.wrap)return!1;const r=this.canonical.z-e.canonical.z;return e.overscaledZ===0||e.overscaledZ<this.overscaledZ&&e.canonical.x===this.canonical.x>>r&&e.canonical.y===this.canonical.y>>r}children(e){if(this.overscaledZ>=e)return[new mn(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const r=this.canonical.z+1,s=2*this.canonical.x,c=2*this.canonical.y;return[new mn(r,this.wrap,r,s,c),new mn(r,this.wrap,r,s+1,c),new mn(r,this.wrap,r,s,c+1),new mn(r,this.wrap,r,s+1,c+1)]}isLessThan(e){return this.wrap<e.wrap||!(this.wrap>e.wrap)&&(this.overscaledZ<e.overscaledZ||!(this.overscaledZ>e.overscaledZ)&&(this.canonical.x<e.canonical.x||!(this.canonical.x>e.canonical.x)&&this.canonical.y<e.canonical.y))}wrapped(){return new mn(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(e){return new mn(this.overscaledZ,e,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new Jd(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(e){return this.canonical.getTilePoint(new Qc(e.x-this.wrap,e.y))}}function El(i,e,r,s,c){(i*=2)<0&&(i=-1*i-1);const g=1<<r;return(g*g*i+g*c+s).toString(36)+r.toString(36)+e.toString(36)}rt("CanonicalTileID",uh),rt("OverscaledTileID",mn,{omit:["posMatrix"]});class Qd{constructor(e,r,s,c=1,g=1,_=1,v=0){if(this.uid=e,r.height!==r.width)throw new RangeError("DEM tiles must be square");if(s&&!["mapbox","terrarium","custom"].includes(s))return void ft(`"${s}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=r.height;const S=this.dim=r.height-2;switch(this.data=new Uint32Array(r.data.buffer),s){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=c,this.greenFactor=g,this.blueFactor=_,this.baseShift=v;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let k=0;k<S;k++)this.data[this._idx(-1,k)]=this.data[this._idx(0,k)],this.data[this._idx(S,k)]=this.data[this._idx(S-1,k)],this.data[this._idx(k,-1)]=this.data[this._idx(k,0)],this.data[this._idx(k,S)]=this.data[this._idx(k,S-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(S,-1)]=this.data[this._idx(S-1,0)],this.data[this._idx(-1,S)]=this.data[this._idx(0,S-1)],this.data[this._idx(S,S)]=this.data[this._idx(S-1,S-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let k=0;k<S;k++)for(let A=0;A<S;A++){const E=this.get(k,A);E>this.max&&(this.max=E),E<this.min&&(this.min=E)}}get(e,r){const s=new Uint8Array(this.data.buffer),c=4*this._idx(e,r);return this.unpack(s[c],s[c+1],s[c+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(e,r){if(e<-1||e>=this.dim+1||r<-1||r>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(r+1)*this.stride+(e+1)}unpack(e,r,s){return e*this.redFactor+r*this.greenFactor+s*this.blueFactor-this.baseShift}getPixels(){return new fn({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(e,r,s){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let c=r*this.dim,g=r*this.dim+this.dim,_=s*this.dim,v=s*this.dim+this.dim;switch(r){case-1:c=g-1;break;case 1:g=c+1}switch(s){case-1:_=v-1;break;case 1:v=_+1}const S=-r*this.dim,k=-s*this.dim;for(let A=_;A<v;A++)for(let E=c;E<g;E++)this.data[this._idx(E,A)]=e.data[this._idx(E+S,A+k)]}}rt("DEMData",Qd);class $d{constructor(e){this._stringToNumber={},this._numberToString=[];for(let r=0;r<e.length;r++){const s=e[r];this._stringToNumber[s]=r,this._numberToString[r]=s}}encode(e){return this._stringToNumber[e]}decode(e){if(e>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${e} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[e]}}class ep{constructor(e,r,s,c,g){this.type="Feature",this._vectorTileFeature=e,e._z=r,e._x=s,e._y=c,this.properties=e.properties,this.id=g}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(e){this._geometry=e}toJSON(){const e={geometry:this.geometry};for(const r in this)r!=="_geometry"&&r!=="_vectorTileFeature"&&(e[r]=this[r]);return e}}class tp{constructor(e,r){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new as(zi,16,0),this.grid3D=new as(zi,16,0),this.featureIndexArray=new z,this.promoteId=r}insert(e,r,s,c,g,_){const v=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(s,c,g);const S=_?this.grid3D:this.grid;for(let k=0;k<r.length;k++){const A=r[k],E=[1/0,1/0,-1/0,-1/0];for(let R=0;R<A.length;R++){const O=A[R];E[0]=Math.min(E[0],O.x),E[1]=Math.min(E[1],O.y),E[2]=Math.max(E[2],O.x),E[3]=Math.max(E[3],O.y)}E[0]<zi&&E[1]<zi&&E[2]>=0&&E[3]>=0&&S.insert(v,E[0],E[1],E[2],E[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new Vs.VectorTile(new Qu(this.rawTileData)).layers,this.sourceLayerCoder=new $d(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(e,r,s,c){this.loadVTLayers();const g=e.params||{},_=zi/e.tileSize/e.scale,v=Xo(g.filter),S=e.queryGeometry,k=e.queryPadding*_,A=rp(S),E=this.grid.query(A.minX-k,A.minY-k,A.maxX+k,A.maxY+k),R=rp(e.cameraQueryGeometry),O=this.grid3D.query(R.minX-k,R.minY-k,R.maxX+k,R.maxY+k,(K,te,he,ie)=>function(le,ke,Pe,it,ct){for(const Qe of le)if(ke<=Qe.x&&Pe<=Qe.y&&it>=Qe.x&&ct>=Qe.y)return!0;const tt=[new j(ke,Pe),new j(ke,ct),new j(it,ct),new j(it,Pe)];if(le.length>2){for(const Qe of tt)if(ha(le,Qe))return!0}for(let Qe=0;Qe<le.length-1;Qe++)if(um(le[Qe],le[Qe+1],tt))return!0;return!1}(e.cameraQueryGeometry,K-k,te-k,he+k,ie+k));for(const K of O)E.push(K);E.sort(Lg);const N={};let q;for(let K=0;K<E.length;K++){const te=E[K];if(te===q)continue;q=te;const he=this.featureIndexArray.get(te);let ie=null;this.loadMatchingFeature(N,he.bucketIndex,he.sourceLayerIndex,he.featureIndex,v,g.layers,g.availableImages,r,s,c,(le,ke,Pe)=>(ie||(ie=ds(le)),ke.queryIntersectsFeature(S,le,Pe,ie,this.z,e.transform,_,e.pixelPosMatrix)))}return N}loadMatchingFeature(e,r,s,c,g,_,v,S,k,A,E){const R=this.bucketLayerIDs[r];if(_&&!function(K,te){for(let he=0;he<K.length;he++)if(te.indexOf(K[he])>=0)return!0;return!1}(_,R))return;const O=this.sourceLayerCoder.decode(s),N=this.vtLayers[O].feature(c);if(g.needGeometry){const K=ps(N,!0);if(!g.filter(new pi(this.tileID.overscaledZ),K,this.tileID.canonical))return}else if(!g.filter(new pi(this.tileID.overscaledZ),N))return;const q=this.getId(N,O);for(let K=0;K<R.length;K++){const te=R[K];if(_&&_.indexOf(te)<0)continue;const he=S[te];if(!he)continue;let ie={};q&&A&&(ie=A.getState(he.sourceLayer||"_geojsonTileLayer",q));const le=Ee({},k[te]);le.paint=ip(le.paint,he.paint,N,ie,v),le.layout=ip(le.layout,he.layout,N,ie,v);const ke=!E||E(N,he,ie);if(!ke)continue;const Pe=new ep(N,this.z,this.x,this.y,q);Pe.layer=le;let it=e[te];it===void 0&&(it=e[te]=[]),it.push({featureIndex:c,feature:Pe,intersectionZ:ke})}}lookupSymbolFeatures(e,r,s,c,g,_,v,S){const k={};this.loadVTLayers();const A=Xo(g);for(const E of e)this.loadMatchingFeature(k,s,c,E,A,_,v,S,r);return k}hasLayer(e){for(const r of this.bucketLayerIDs)for(const s of r)if(e===s)return!0;return!1}getId(e,r){let s=e.id;return this.promoteId&&(s=e.properties[typeof this.promoteId=="string"?this.promoteId:this.promoteId[r]],typeof s=="boolean"&&(s=Number(s))),s}}function ip(i,e,r,s,c){return Se(i,(g,_)=>{const v=e instanceof ho?e.get(_):null;return v&&v.evaluate?v.evaluate(r,s,c):v})}function rp(i){let e=1/0,r=1/0,s=-1/0,c=-1/0;for(const g of i)e=Math.min(e,g.x),r=Math.min(r,g.y),s=Math.max(s,g.x),c=Math.max(c,g.y);return{minX:e,minY:r,maxX:s,maxY:c}}function Lg(i,e){return e-i}function np(i,e,r,s,c){const g=[];for(let _=0;_<i.length;_++){const v=i[_];let S;for(let k=0;k<v.length-1;k++){let A=v[k],E=v[k+1];A.x<e&&E.x<e||(A.x<e?A=new j(e,A.y+(e-A.x)/(E.x-A.x)*(E.y-A.y))._round():E.x<e&&(E=new j(e,A.y+(e-A.x)/(E.x-A.x)*(E.y-A.y))._round()),A.y<r&&E.y<r||(A.y<r?A=new j(A.x+(r-A.y)/(E.y-A.y)*(E.x-A.x),r)._round():E.y<r&&(E=new j(A.x+(r-A.y)/(E.y-A.y)*(E.x-A.x),r)._round()),A.x>=s&&E.x>=s||(A.x>=s?A=new j(s,A.y+(s-A.x)/(E.x-A.x)*(E.y-A.y))._round():E.x>=s&&(E=new j(s,A.y+(s-A.x)/(E.x-A.x)*(E.y-A.y))._round()),A.y>=c&&E.y>=c||(A.y>=c?A=new j(A.x+(c-A.y)/(E.y-A.y)*(E.x-A.x),c)._round():E.y>=c&&(E=new j(A.x+(c-A.y)/(E.y-A.y)*(E.x-A.x),c)._round()),S&&A.equals(S[S.length-1])||(S=[A],g.push(S)),S.push(E)))))}}return g}rt("FeatureIndex",tp,{omit:["rawTileData","sourceLayerCoder"]});class qs extends j{constructor(e,r,s,c){super(e,r),this.angle=s,c!==void 0&&(this.segment=c)}clone(){return new qs(this.x,this.y,this.angle,this.segment)}}function sp(i,e,r,s,c){if(e.segment===void 0||r===0)return!0;let g=e,_=e.segment+1,v=0;for(;v>-r/2;){if(_--,_<0)return!1;v-=i[_].dist(g),g=i[_]}v+=i[_].dist(i[_+1]),_++;const S=[];let k=0;for(;v<r/2;){const A=i[_],E=i[_+1];if(!E)return!1;let R=i[_-1].angleTo(A)-A.angleTo(E);for(R=Math.abs((R+3*Math.PI)%(2*Math.PI)-Math.PI),S.push({distance:v,angleDelta:R}),k+=R;v-S[0].distance>s;)k-=S.shift().angleDelta;if(k>c)return!1;_++,v+=A.dist(E)}return!0}function op(i){let e=0;for(let r=0;r<i.length-1;r++)e+=i[r].dist(i[r+1]);return e}function ap(i,e,r){return i?.6*e*r:0}function lp(i,e){return Math.max(i?i.right-i.left:0,e?e.right-e.left:0)}function Dg(i,e,r,s,c,g){const _=ap(r,c,g),v=lp(r,s)*g;let S=0;const k=op(i)/2;for(let A=0;A<i.length-1;A++){const E=i[A],R=i[A+1],O=E.dist(R);if(S+O>k){const N=(k-S)/O,q=br.number(E.x,R.x,N),K=br.number(E.y,R.y,N),te=new qs(q,K,R.angleTo(E),A);return te._round(),!_||sp(i,te,v,_,e)?te:void 0}S+=O}}function Rg(i,e,r,s,c,g,_,v,S){const k=ap(s,g,_),A=lp(s,c),E=A*_,R=i[0].x===0||i[0].x===S||i[0].y===0||i[0].y===S;return e-E<e/4&&(e=E+e/4),cp(i,R?e/2*v%e:(A/2+2*g)*_*v%e,e,k,r,E,R,!1,S)}function cp(i,e,r,s,c,g,_,v,S){const k=g/2,A=op(i);let E=0,R=e-r,O=[];for(let N=0;N<i.length-1;N++){const q=i[N],K=i[N+1],te=q.dist(K),he=K.angleTo(q);for(;R+r<E+te;){R+=r;const ie=(R-E)/te,le=br.number(q.x,K.x,ie),ke=br.number(q.y,K.y,ie);if(le>=0&&le<S&&ke>=0&&ke<S&&R-k>=0&&R+k<=A){const Pe=new qs(le,ke,he,N);Pe._round(),s&&!sp(i,Pe,g,s,c)||O.push(Pe)}}E+=te}return v||O.length||_||(O=cp(i,E/2,r,s,c,g,_,!0,S)),O}rt("Anchor",qs);const va=Hr;function up(i,e,r,s){const c=[],g=i.image,_=g.pixelRatio,v=g.paddedRect.w-2*va,S=g.paddedRect.h-2*va,k=i.right-i.left,A=i.bottom-i.top,E=g.stretchX||[[0,v]],R=g.stretchY||[[0,S]],O=(Xe,ot)=>Xe+ot[1]-ot[0],N=E.reduce(O,0),q=R.reduce(O,0),K=v-N,te=S-q;let he=0,ie=N,le=0,ke=q,Pe=0,it=K,ct=0,tt=te;if(g.content&&s){const Xe=g.content;he=$c(E,0,Xe[0]),le=$c(R,0,Xe[1]),ie=$c(E,Xe[0],Xe[2]),ke=$c(R,Xe[1],Xe[3]),Pe=Xe[0]-he,ct=Xe[1]-le,it=Xe[2]-Xe[0]-ie,tt=Xe[3]-Xe[1]-ke}const Qe=(Xe,ot,Ke,je)=>{const gt=eu(Xe.stretch-he,ie,k,i.left),dt=tu(Xe.fixed-Pe,it,Xe.stretch,N),Rt=eu(ot.stretch-le,ke,A,i.top),gi=tu(ot.fixed-ct,tt,ot.stretch,q),wi=eu(Ke.stretch-he,ie,k,i.left),Ji=tu(Ke.fixed-Pe,it,Ke.stretch,N),rn=eu(je.stretch-le,ke,A,i.top),Br=tu(je.fixed-ct,tt,je.stretch,q),Zi=new j(gt,Rt),ar=new j(wi,Rt),gr=new j(wi,rn),Fr=new j(gt,rn),Or=new j(dt/_,gi/_),Qi=new j(Ji/_,Br/_),$i=e*Math.PI/180;if($i){const Cr=Math.sin($i),Wr=Math.cos($i),Xr=[Wr,-Cr,Cr,Wr];Zi._matMult(Xr),ar._matMult(Xr),Fr._matMult(Xr),gr._matMult(Xr)}const kr=Xe.stretch+Xe.fixed,Vr=ot.stretch+ot.fixed;return{tl:Zi,tr:ar,bl:Fr,br:gr,tex:{x:g.paddedRect.x+va+kr,y:g.paddedRect.y+va+Vr,w:Ke.stretch+Ke.fixed-kr,h:je.stretch+je.fixed-Vr},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:Or,pixelOffsetBR:Qi,minFontScaleX:it/_/k,minFontScaleY:tt/_/A,isSDF:r}};if(s&&(g.stretchX||g.stretchY)){const Xe=hp(E,K,N),ot=hp(R,te,q);for(let Ke=0;Ke<Xe.length-1;Ke++){const je=Xe[Ke],gt=Xe[Ke+1];for(let dt=0;dt<ot.length-1;dt++)c.push(Qe(je,ot[dt],gt,ot[dt+1]))}}else c.push(Qe({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:v+1},{fixed:0,stretch:S+1}));return c}function $c(i,e,r){let s=0;for(const c of i)s+=Math.max(e,Math.min(r,c[1]))-Math.max(e,Math.min(r,c[0]));return s}function hp(i,e,r){const s=[{fixed:-va,stretch:0}];for(const[c,g]of i){const _=s[s.length-1];s.push({fixed:c-_.stretch,stretch:_.stretch}),s.push({fixed:c-_.stretch,stretch:_.stretch+(g-c)})}return s.push({fixed:e+va,stretch:r}),s}function eu(i,e,r,s){return i/e*r+s}function tu(i,e,r,s){return i-e*r/s}class iu{constructor(e,r,s,c,g,_,v,S,k,A){if(this.boxStartIndex=e.length,k){let E=_.top,R=_.bottom;const O=_.collisionPadding;O&&(E-=O[1],R+=O[3]);let N=R-E;N>0&&(N=Math.max(10,N),this.circleDiameter=N)}else{let E=_.top*v-S[0],R=_.bottom*v+S[2],O=_.left*v-S[3],N=_.right*v+S[1];const q=_.collisionPadding;if(q&&(O-=q[0]*v,E-=q[1]*v,N+=q[2]*v,R+=q[3]*v),A){const K=new j(O,E),te=new j(N,E),he=new j(O,R),ie=new j(N,R),le=A*Math.PI/180;K._rotate(le),te._rotate(le),he._rotate(le),ie._rotate(le),O=Math.min(K.x,te.x,he.x,ie.x),N=Math.max(K.x,te.x,he.x,ie.x),E=Math.min(K.y,te.y,he.y,ie.y),R=Math.max(K.y,te.y,he.y,ie.y)}e.emplaceBack(r.x,r.y,O,E,N,R,s,c,g)}this.boxEndIndex=e.length}}class Bg{constructor(e=[],r=Fg){if(this.data=e,this.length=this.data.length,this.compare=r,this.length>0)for(let s=(this.length>>1)-1;s>=0;s--)this._down(s)}push(e){this.data.push(e),this.length++,this._up(this.length-1)}pop(){if(this.length===0)return;const e=this.data[0],r=this.data.pop();return this.length--,this.length>0&&(this.data[0]=r,this._down(0)),e}peek(){return this.data[0]}_up(e){const{data:r,compare:s}=this,c=r[e];for(;e>0;){const g=e-1>>1,_=r[g];if(s(c,_)>=0)break;r[e]=_,e=g}r[e]=c}_down(e){const{data:r,compare:s}=this,c=this.length>>1,g=r[e];for(;e<c;){let _=1+(e<<1),v=r[_];const S=_+1;if(S<this.length&&s(r[S],v)<0&&(_=S,v=r[S]),s(v,g)>=0)break;r[e]=v,e=_}r[e]=g}}function Fg(i,e){return i<e?-1:i>e?1:0}function Og(i,e=1,r=!1){let s=1/0,c=1/0,g=-1/0,_=-1/0;const v=i[0];for(let O=0;O<v.length;O++){const N=v[O];(!O||N.x<s)&&(s=N.x),(!O||N.y<c)&&(c=N.y),(!O||N.x>g)&&(g=N.x),(!O||N.y>_)&&(_=N.y)}const S=Math.min(g-s,_-c);let k=S/2;const A=new Bg([],Vg);if(S===0)return new j(s,c);for(let O=s;O<g;O+=S)for(let N=c;N<_;N+=S)A.push(new xa(O+k,N+k,k,i));let E=function(O){let N=0,q=0,K=0;const te=O[0];for(let he=0,ie=te.length,le=ie-1;he<ie;le=he++){const ke=te[he],Pe=te[le],it=ke.x*Pe.y-Pe.x*ke.y;q+=(ke.x+Pe.x)*it,K+=(ke.y+Pe.y)*it,N+=3*it}return new xa(q/N,K/N,0,O)}(i),R=A.length;for(;A.length;){const O=A.pop();(O.d>E.d||!E.d)&&(E=O,r&&console.log("found best %d after %d probes",Math.round(1e4*O.d)/1e4,R)),O.max-E.d<=e||(k=O.h/2,A.push(new xa(O.p.x-k,O.p.y-k,k,i)),A.push(new xa(O.p.x+k,O.p.y-k,k,i)),A.push(new xa(O.p.x-k,O.p.y+k,k,i)),A.push(new xa(O.p.x+k,O.p.y+k,k,i)),R+=4)}return r&&(console.log(`num probes: ${R}`),console.log(`best distance: ${E.d}`)),E.p}function Vg(i,e){return e.max-i.max}function xa(i,e,r,s){this.p=new j(i,e),this.h=r,this.d=function(c,g){let _=!1,v=1/0;for(let S=0;S<g.length;S++){const k=g[S];for(let A=0,E=k.length,R=E-1;A<E;R=A++){const O=k[A],N=k[R];O.y>c.y!=N.y>c.y&&c.x<(N.x-O.x)*(c.y-O.y)/(N.y-O.y)+O.x&&(_=!_),v=Math.min(v,Xh(c,O,N))}}return(_?1:-1)*Math.sqrt(v)}(this.p,s),this.max=this.d+this.h*Math.SQRT2}var mr;x.ap=void 0,(mr=x.ap||(x.ap={}))[mr.center=1]="center",mr[mr.left=2]="left",mr[mr.right=3]="right",mr[mr.top=4]="top",mr[mr.bottom=5]="bottom",mr[mr["top-left"]=6]="top-left",mr[mr["top-right"]=7]="top-right",mr[mr["bottom-left"]=8]="bottom-left",mr[mr["bottom-right"]=9]="bottom-right";const Zs=7,hh=Number.POSITIVE_INFINITY;function dp(i,e){return e[1]!==hh?function(r,s,c){let g=0,_=0;switch(s=Math.abs(s),c=Math.abs(c),r){case"top-right":case"top-left":case"top":_=c-Zs;break;case"bottom-right":case"bottom-left":case"bottom":_=-c+Zs}switch(r){case"top-right":case"bottom-right":case"right":g=-s;break;case"top-left":case"bottom-left":case"left":g=s}return[g,_]}(i,e[0],e[1]):function(r,s){let c=0,g=0;s<0&&(s=0);const 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dh(i){switch(i){case"right":case"top-right":case"bottom-right":return"right";case"left":case"top-left":case"bottom-left":return"left"}return"center"}function Ng(i,e,r,s,c,g,_,v,S,k,A){let E=g.textMaxSize.evaluate(e,{});E===void 0&&(E=_);const R=i.layers[0].layout,O=R.get("icon-offset").evaluate(e,{},A),N=mp(r.horizontal),q=_/24,K=i.tilePixelRatio*q,te=i.tilePixelRatio*E/24,he=i.tilePixelRatio*v,ie=i.tilePixelRatio*R.get("symbol-spacing"),le=R.get("text-padding")*i.tilePixelRatio,ke=function(je,gt,dt,Rt=1){const gi=je.get("icon-padding").evaluate(gt,{},dt),wi=gi&&gi.values;return[wi[0]*Rt,wi[1]*Rt,wi[2]*Rt,wi[3]*Rt]}(R,e,A,i.tilePixelRatio),Pe=R.get("text-max-angle")/180*Math.PI,it=R.get("text-rotation-alignment")!=="viewport"&&R.get("symbol-placement")!=="point",ct=R.get("icon-rotation-alignment")==="map"&&R.get("symbol-placement")!=="point",tt=R.get("symbol-placement"),Qe=ie/2,Xe=R.get("icon-text-fit");let ot;s&&Xe!=="none"&&(i.allowVerticalPlacement&&r.vertical&&(ot=Od(s,r.vertical,Xe,R.get("icon-text-fit-padding"),O,q)),N&&(s=Od(s,N,Xe,R.get("icon-text-fit-padding"),O,q)));const Ke=(je,gt)=>{gt.x<0||gt.x>=zi||gt.y<0||gt.y>=zi||function(dt,Rt,gi,wi,Ji,rn,Br,Zi,ar,gr,Fr,Or,Qi,$i,kr,Vr,Cr,Wr,Xr,er,Ot,Mr,_r,tr,Tn){const Dn=dt.addToLineVertexArray(Rt,gi);let Rn,ms,In,gn,Kr=0,gs=0,Ll=0,vp=0,xh=-1,bh=-1;const _s={};let xp=ni("");if(dt.allowVerticalPlacement&&wi.vertical){const Ar=Zi.layout.get("text-rotate").evaluate(Ot,{},tr)+90;In=new iu(ar,Rt,gr,Fr,Or,wi.vertical,Qi,$i,kr,Ar),Br&&(gn=new iu(ar,Rt,gr,Fr,Or,Br,Cr,Wr,kr,Ar))}if(Ji){const Ar=Zi.layout.get("icon-rotate").evaluate(Ot,{}),_n=Zi.layout.get("icon-text-fit")!=="none",vo=up(Ji,Ar,_r,_n),Fn=Br?up(Br,Ar,_r,_n):void 0;ms=new iu(ar,Rt,gr,Fr,Or,Ji,Cr,Wr,!1,Ar),Kr=4*vo.length;const xo=dt.iconSizeData;let Wn=null;xo.kind==="source"?(Wn=[Hn*Zi.layout.get("icon-size").evaluate(Ot,{})],Wn[0]>Us&&ft(`${dt.layerIds[0]}: Value for "icon-size" is >= ${Al}. Reduce your "icon-size".`)):xo.kind==="composite"&&(Wn=[Hn*Mr.compositeIconSizes[0].evaluate(Ot,{},tr),Hn*Mr.compositeIconSizes[1].evaluate(Ot,{},tr)],(Wn[0]>Us||Wn[1]>Us)&&ft(`${dt.layerIds[0]}: Value for "icon-size" is >= ${Al}. Reduce your "icon-size".`)),dt.addSymbols(dt.icon,vo,Wn,er,Xr,Ot,x.ah.none,Rt,Dn.lineStartIndex,Dn.lineLength,-1,tr),xh=dt.icon.placedSymbolArray.length-1,Fn&&(gs=4*Fn.length,dt.addSymbols(dt.icon,Fn,Wn,er,Xr,Ot,x.ah.vertical,Rt,Dn.lineStartIndex,Dn.lineLength,-1,tr),bh=dt.icon.placedSymbolArray.length-1)}const bp=Object.keys(wi.horizontal);for(const Ar of bp){const _n=wi.horizontal[Ar];if(!Rn){xp=ni(_n.text);const Fn=Zi.layout.get("text-rotate").evaluate(Ot,{},tr);Rn=new iu(ar,Rt,gr,Fr,Or,_n,Qi,$i,kr,Fn)}const vo=_n.positionedLines.length===1;if(Ll+=fp(dt,Rt,_n,rn,Zi,kr,Ot,Vr,Dn,wi.vertical?x.ah.horizontal:x.ah.horizontalOnly,vo?bp:[Ar],_s,xh,Mr,tr),vo)break}wi.vertical&&(vp+=fp(dt,Rt,wi.vertical,rn,Zi,kr,Ot,Vr,Dn,x.ah.vertical,["vertical"],_s,bh,Mr,tr));const qg=Rn?Rn.boxStartIndex:dt.collisionBoxArray.length,Zg=Rn?Rn.boxEndIndex:dt.collisionBoxArray.length,Gg=In?In.boxStartIndex:dt.collisionBoxArray.length,Hg=In?In.boxEndIndex:dt.collisionBoxArray.length,Wg=ms?ms.boxStartIndex:dt.collisionBoxArray.length,Xg=ms?ms.boxEndIndex:dt.collisionBoxArray.length,Kg=gn?gn.boxStartIndex:dt.collisionBoxArray.length,Yg=gn?gn.boxEndIndex:dt.collisionBoxArray.length;let Bn=-1;const nu=(Ar,_n)=>Ar&&Ar.circleDiameter?Math.max(Ar.circleDiameter,_n):_n;Bn=nu(Rn,Bn),Bn=nu(In,Bn),Bn=nu(ms,Bn),Bn=nu(gn,Bn);const wp=Bn>-1?1:0;wp&&(Bn*=Tn/Yi),dt.glyphOffsetArray.length>=ya.MAX_GLYPHS&&ft("Too many glyphs being rendered in a tile. 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x.a5?(F(Ci.layers,this.zoom,U),x.bl({bucket:Ci,glyphMap:bt,glyphPositions:bi.positions,imageMap:jt,imagePositions:ji.iconPositions,showCollisionBoxes:this.showCollisionBoxes,canonical:this.tileID.canonical})):Ci.hasPattern&&(Ci instanceof x.bm||Ci instanceof x.bn||Ci instanceof x.bo)&&(F(Ci.layers,this.zoom,U),Ci.addFeatures(re,this.tileID.canonical,ji.patternPositions))}return this.status="done",{buckets:Object.values(ue).filter(Et=>!Et.isEmpty()),featureIndex:ae,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:bi.image,imageAtlas:ji,glyphMap:this.returnDependencies?bt:null,iconMap:this.returnDependencies?jt:null,glyphPositions:this.returnDependencies?bi.positions:null}})}}function F(Y,D,B){const U=new x.a8(D);for(const G of Y)G.recalculate(U,B)}class j{constructor(D,B,U){this.actor=D,this.layerIndex=B,this.availableImages=U,this.fetching={},this.loading={},this.loaded={}}loadVectorTile(D,B){return x._(this,void 0,void 0,function*(){const U=yield x.l(D.request,B);try{return{vectorTile:new x.bp.VectorTile(new x.bq(U.data)),rawData:U.data,cacheControl:U.cacheControl,expires:U.expires}}catch(G){const oe=new Uint8Array(U.data);let ae=`Unable to parse the tile at ${D.request.url}, `;throw ae+=oe[0]===31&&oe[1]===139?"please make sure the data is not gzipped and that you have configured the relevant header in the server":`got error: ${G.messge}`,new Error(ae)}})}loadTile(D){return x._(this,void 0,void 0,function*(){const B=D.uid,U=!!(D&&D.request&&D.request.collectResourceTiming)&&new x.br(D.request),G=new L(D);this.loading[B]=G;const oe=new AbortController;G.abort=oe;try{const ae=yield this.loadVectorTile(D,oe);if(delete this.loading[B],!ae)return null;const ue=ae.rawData,re={};ae.expires&&(re.expires=ae.expires),ae.cacheControl&&(re.cacheControl=ae.cacheControl);const pe={};if(U){const Ce=U.finish();Ce&&(pe.resourceTiming=JSON.parse(JSON.stringify(Ce)))}G.vectorTile=ae.vectorTile;const ze=G.parse(ae.vectorTile,this.layerIndex,this.availableImages,this.actor);this.loaded[B]=G,this.fetching[B]={rawTileData:ue,cacheControl:re,resourceTiming:pe};try{const Ce=yield ze;return x.e({rawTileData:ue.slice(0)},Ce,re,pe)}finally{delete this.fetching[B]}}catch(ae){throw delete this.loading[B],G.status="done",this.loaded[B]=G,ae}})}reloadTile(D){return x._(this,void 0,void 0,function*(){const B=D.uid;if(!this.loaded||!this.loaded[B])throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");const U=this.loaded[B];if(U.showCollisionBoxes=D.showCollisionBoxes,U.status==="parsing"){const G=yield U.parse(U.vectorTile,this.layerIndex,this.availableImages,this.actor);let oe;if(this.fetching[B]){const{rawTileData:ae,cacheControl:ue,resourceTiming:re}=this.fetching[B];delete this.fetching[B],oe=x.e({rawTileData:ae.slice(0)},G,ue,re)}else oe=G;return oe}if(U.status==="done"&&U.vectorTile)return U.parse(U.vectorTile,this.layerIndex,this.availableImages,this.actor)})}abortTile(D){return x._(this,void 0,void 0,function*(){const B=this.loading,U=D.uid;B&&B[U]&&B[U].abort&&(B[U].abort.abort(),delete B[U])})}removeTile(D){return x._(this,void 0,void 0,function*(){this.loaded&&this.loaded[D.uid]&&delete this.loaded[D.uid]})}}class X{constructor(){this.loaded={}}loadTile(D){return x._(this,void 0,void 0,function*(){const{uid:B,encoding:U,rawImageData:G,redFactor:oe,greenFactor:ae,blueFactor:ue,baseShift:re}=D,pe=G.width+2,ze=G.height+2,Ce=x.b(G)?new x.R({width:pe,height:ze},yield x.bs(G,-1,-1,pe,ze)):G,Me=new x.bt(B,Ce,U,oe,ae,ue,re);return this.loaded=this.loaded||{},this.loaded[B]=Me,Me})}removeTile(D){const B=this.loaded,U=D.uid;B&&B[U]&&delete B[U]}}function Ie(Y,D){if(Y.length!==0){de(Y[0],D);for(var B=1;B<Y.length;B++)de(Y[B],!D)}}function de(Y,D){for(var B=0,U=0,G=0,oe=Y.length,ae=oe-1;G<oe;ae=G++){var ue=(Y[G][0]-Y[ae][0])*(Y[ae][1]+Y[G][1]),re=B+ue;U+=Math.abs(B)>=Math.abs(ue)?B-re+ue:ue-re+B,B=re}B+U>=0!=!!D&&Y.reverse()}var Te=x.bu(function Y(D,B){var U,G=D&&D.type;if(G==="FeatureCollection")for(U=0;U<D.features.length;U++)Y(D.features[U],B);else if(G==="GeometryCollection")for(U=0;U<D.geometries.length;U++)Y(D.geometries[U],B);else if(G==="Feature")Y(D.geometry,B);else if(G==="Polygon")Ie(D.coordinates,B);else if(G==="MultiPolygon")for(U=0;U<D.coordinates.length;U++)Ie(D.coordinates[U],B);return D});const ye=x.bp.VectorTileFeature.prototype.toGeoJSON;var xe={exports:{}},Q=x.bv,$=x.bp.VectorTileFeature,ne=me;function me(Y,D){this.options=D||{},this.features=Y,this.length=Y.length}function Ue(Y,D){this.id=typeof Y.id=="number"?Y.id:void 0,this.type=Y.type,this.rawGeometry=Y.type===1?[Y.geometry]:Y.geometry,this.properties=Y.tags,this.extent=D||4096}me.prototype.feature=function(Y){return new Ue(this.features[Y],this.options.extent)},Ue.prototype.loadGeometry=function(){var Y=this.rawGeometry;this.geometry=[];for(var D=0;D<Y.length;D++){for(var B=Y[D],U=[],G=0;G<B.length;G++)U.push(new Q(B[G][0],B[G][1]));this.geometry.push(U)}return this.geometry},Ue.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var Y=this.geometry,D=1/0,B=-1/0,U=1/0,G=-1/0,oe=0;oe<Y.length;oe++)for(var ae=Y[oe],ue=0;ue<ae.length;ue++){var re=ae[ue];D=Math.min(D,re.x),B=Math.max(B,re.x),U=Math.min(U,re.y),G=Math.max(G,re.y)}return[D,U,B,G]},Ue.prototype.toGeoJSON=$.prototype.toGeoJSON;var Ee=x.bw,be=ne;function Se(Y){var D=new Ee;return function(B,U){for(var G in B.layers)U.writeMessage(3,at,B.layers[G])}(Y,D),D.finish()}function at(Y,D){var B;D.writeVarintField(15,Y.version||1),D.writeStringField(1,Y.name||""),D.writeVarintField(5,Y.extent||4096);var U={keys:[],values:[],keycache:{},valuecache:{}};for(B=0;B<Y.length;B++)U.feature=Y.feature(B),D.writeMessage(2,ge,U);var G=U.keys;for(B=0;B<G.length;B++)D.writeStringField(3,G[B]);var oe=U.values;for(B=0;B<oe.length;B++)D.writeMessage(4,nt,oe[B])}function ge(Y,D){var B=Y.feature;B.id!==void 0&&D.writeVarintField(1,B.id),D.writeMessage(2,De,Y),D.writeVarintField(3,B.type),D.writeMessage(4,$t,B)}function De(Y,D){var B=Y.feature,U=Y.keys,G=Y.values,oe=Y.keycache,ae=Y.valuecache;for(var ue in B.properties){var re=B.properties[ue],pe=oe[ue];if(re!==null){pe===void 0&&(U.push(ue),oe[ue]=pe=U.length-1),D.writeVarint(pe);var ze=typeof re;ze!=="string"&&ze!=="boolean"&&ze!=="number"&&(re=JSON.stringify(re));var Ce=ze+":"+re,Me=ae[Ce];Me===void 0&&(G.push(re),ae[Ce]=Me=G.length-1),D.writeVarint(Me)}}}function ft(Y,D){return(D<<3)+(7&Y)}function kt(Y){return Y<<1^Y>>31}function $t(Y,D){for(var B=Y.loadGeometry(),U=Y.type,G=0,oe=0,ae=B.length,ue=0;ue<ae;ue++){var re=B[ue],pe=1;U===1&&(pe=re.length),D.writeVarint(ft(1,pe));for(var ze=U===3?re.length-1:re.length,Ce=0;Ce<ze;Ce++){Ce===1&&U!==1&&D.writeVarint(ft(2,ze-1));var Me=re[Ce].x-G,mt=re[Ce].y-oe;D.writeVarint(kt(Me)),D.writeVarint(kt(mt)),G+=Me,oe+=mt}U===3&&D.writeVarint(ft(7,1))}}function nt(Y,D){var B=typeof Y;B==="string"?D.writeStringField(1,Y):B==="boolean"?D.writeBooleanField(7,Y):B==="number"&&(Y%1!=0?D.writeDoubleField(3,Y):Y<0?D.writeSVarintField(6,Y):D.writeVarintField(5,Y))}xe.exports=Se,xe.exports.fromVectorTileJs=Se,xe.exports.fromGeojsonVt=function(Y,D){D=D||{};var B={};for(var U in Y)B[U]=new be(Y[U].features,D),B[U].name=U,B[U].version=D.version,B[U].extent=D.extent;return Se({layers:B})},xe.exports.GeoJSONWrapper=be;var ut=x.bu(xe.exports);const Vt={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:Y=>Y},Jt=Math.fround||(Ti=new Float32Array(1),Y=>(Ti[0]=+Y,Ti[0]));var Ti;const ei=3,zt=5,yi=6;class hi{constructor(D){this.options=Object.assign(Object.create(Vt),D),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(D){const{log:B,minZoom:U,maxZoom:G}=this.options;B&&console.time("total time");const oe=`prepare ${D.length} points`;B&&console.time(oe),this.points=D;const ae=[];for(let re=0;re<D.length;re++){const pe=D[re];if(!pe.geometry)continue;const[ze,Ce]=pe.geometry.coordinates,Me=Jt(xi(ze)),mt=Jt(He(Ce));ae.push(Me,mt,1/0,re,-1,1),this.options.reduce&&ae.push(0)}let ue=this.trees[G+1]=this._createTree(ae);B&&console.timeEnd(oe);for(let re=G;re>=U;re--){const pe=+Date.now();ue=this.trees[re]=this._createTree(this._cluster(ue,re)),B&&console.log("z%d: %d clusters in %dms",re,ue.numItems,+Date.now()-pe)}return B&&console.timeEnd("total time"),this}getClusters(D,B){let U=((D[0]+180)%360+360)%360-180;const G=Math.max(-90,Math.min(90,D[1]));let oe=D[2]===180?180:((D[2]+180)%360+360)%360-180;const ae=Math.max(-90,Math.min(90,D[3]));if(D[2]-D[0]>=360)U=-180,oe=180;else if(U>oe){const Ce=this.getClusters([U,G,180,ae],B),Me=this.getClusters([-180,G,oe,ae],B);return Ce.concat(Me)}const ue=this.trees[this._limitZoom(B)],re=ue.range(xi(U),He(ae),xi(oe),He(G)),pe=ue.data,ze=[];for(const Ce of re){const Me=this.stride*Ce;ze.push(pe[Me+zt]>1?ki(pe,Me,this.clusterProps):this.points[pe[Me+ei]])}return ze}getChildren(D){const B=this._getOriginId(D),U=this._getOriginZoom(D),G="No cluster with the specified id.",oe=this.trees[U];if(!oe)throw new Error(G);const ae=oe.data;if(B*this.stride>=ae.length)throw new Error(G);const ue=this.options.radius/(this.options.extent*Math.pow(2,U-1)),re=oe.within(ae[B*this.stride],ae[B*this.stride+1],ue),pe=[];for(const ze of re){const Ce=ze*this.stride;ae[Ce+4]===D&&pe.push(ae[Ce+zt]>1?ki(ae,Ce,this.clusterProps):this.points[ae[Ce+ei]])}if(pe.length===0)throw new Error(G);return pe}getLeaves(D,B,U){const G=[];return this._appendLeaves(G,D,B=B||10,U=U||0,0),G}getTile(D,B,U){const G=this.trees[this._limitZoom(D)],oe=Math.pow(2,D),{extent:ae,radius:ue}=this.options,re=ue/ae,pe=(U-re)/oe,ze=(U+1+re)/oe,Ce={features:[]};return this._addTileFeatures(G.range((B-re)/oe,pe,(B+1+re)/oe,ze),G.data,B,U,oe,Ce),B===0&&this._addTileFeatures(G.range(1-re/oe,pe,1,ze),G.data,oe,U,oe,Ce),B===oe-1&&this._addTileFeatures(G.range(0,pe,re/oe,ze),G.data,-1,U,oe,Ce),Ce.features.length?Ce:null}getClusterExpansionZoom(D){let B=this._getOriginZoom(D)-1;for(;B<=this.options.maxZoom;){const U=this.getChildren(D);if(B++,U.length!==1)break;D=U[0].properties.cluster_id}return B}_appendLeaves(D,B,U,G,oe){const ae=this.getChildren(B);for(const ue of ae){const re=ue.properties;if(re&&re.cluster?oe+re.point_count<=G?oe+=re.point_count:oe=this._appendLeaves(D,re.cluster_id,U,G,oe):oe<G?oe++:D.push(ue),D.length===U)break}return oe}_createTree(D){const B=new x.au(D.length/this.stride|0,this.options.nodeSize,Float32Array);for(let U=0;U<D.length;U+=this.stride)B.add(D[U],D[U+1]);return B.finish(),B.data=D,B}_addTileFeatures(D,B,U,G,oe,ae){for(const ue of D){const re=ue*this.stride,pe=B[re+zt]>1;let ze,Ce,Me;if(pe)ze=vi(B,re,this.clusterProps),Ce=B[re],Me=B[re+1];else{const Mt=this.points[B[re+ei]];ze=Mt.properties;const[bt,jt]=Mt.geometry.coordinates;Ce=xi(bt),Me=He(jt)}const mt={type:1,geometry:[[Math.round(this.options.extent*(Ce*oe-U)),Math.round(this.options.extent*(Me*oe-G))]],tags:ze};let _t;_t=pe||this.options.generateId?B[re+ei]:this.points[B[re+ei]].id,_t!==void 0&&(mt.id=_t),ae.features.push(mt)}}_limitZoom(D){return Math.max(this.options.minZoom,Math.min(Math.floor(+D),this.options.maxZoom+1))}_cluster(D,B){const{radius:U,extent:G,reduce:oe,minPoints:ae}=this.options,ue=U/(G*Math.pow(2,B)),re=D.data,pe=[],ze=this.stride;for(let Ce=0;Ce<re.length;Ce+=ze){if(re[Ce+2]<=B)continue;re[Ce+2]=B;const Me=re[Ce],mt=re[Ce+1],_t=D.within(re[Ce],re[Ce+1],ue),Mt=re[Ce+zt];let bt=Mt;for(const jt of _t){const ri=jt*ze;re[ri+2]>B&&(bt+=re[ri+zt])}if(bt>Mt&&bt>=ae){let jt,ri=Me*Mt,bi=mt*Mt,ji=-1;const Et=((Ce/ze|0)<<5)+(B+1)+this.points.length;for(const Ci of _t){const Hi=Ci*ze;if(re[Hi+2]<=B)continue;re[Hi+2]=B;const xr=re[Hi+zt];ri+=re[Hi]*xr,bi+=re[Hi+1]*xr,re[Hi+4]=Et,oe&&(jt||(jt=this._map(re,Ce,!0),ji=this.clusterProps.length,this.clusterProps.push(jt)),oe(jt,this._map(re,Hi)))}re[Ce+4]=Et,pe.push(ri/bt,bi/bt,1/0,Et,-1,bt),oe&&pe.push(ji)}else{for(let jt=0;jt<ze;jt++)pe.push(re[Ce+jt]);if(bt>1)for(const jt of _t){const ri=jt*ze;if(!(re[ri+2]<=B)){re[ri+2]=B;for(let bi=0;bi<ze;bi++)pe.push(re[ri+bi])}}}}return pe}_getOriginId(D){return D-this.points.length>>5}_getOriginZoom(D){return(D-this.points.length)%32}_map(D,B,U){if(D[B+zt]>1){const ae=this.clusterProps[D[B+yi]];return U?Object.assign({},ae):ae}const G=this.points[D[B+ei]].properties,oe=this.options.map(G);return U&&oe===G?Object.assign({},oe):oe}}function ki(Y,D,B){return{type:"Feature",id:Y[D+ei],properties:vi(Y,D,B),geometry:{type:"Point",coordinates:[(U=Y[D],360*(U-.5)),Tt(Y[D+1])]}};var U}function vi(Y,D,B){const U=Y[D+zt],G=U>=1e4?`${Math.round(U/1e3)}k`:U>=1e3?Math.round(U/100)/10+"k":U,oe=Y[D+yi],ae=oe===-1?{}:Object.assign({},B[oe]);return Object.assign(ae,{cluster:!0,cluster_id:Y[D+ei],point_count:U,point_count_abbreviated:G})}function xi(Y){return Y/360+.5}function He(Y){const D=Math.sin(Y*Math.PI/180),B=.5-.25*Math.log((1+D)/(1-D))/Math.PI;return B<0?0:B>1?1:B}function Tt(Y){const D=(180-360*Y)*Math.PI/180;return 360*Math.atan(Math.exp(D))/Math.PI-90}function Nt(Y,D,B,U){for(var G,oe=U,ae=B-D>>1,ue=B-D,re=Y[D],pe=Y[D+1],ze=Y[B],Ce=Y[B+1],Me=D+3;Me<B;Me+=3){var mt=Ni(Y[Me],Y[Me+1],re,pe,ze,Ce);if(mt>oe)G=Me,oe=mt;else if(mt===oe){var _t=Math.abs(Me-ae);_t<ue&&(G=Me,ue=_t)}}oe>U&&(G-D>3&&Nt(Y,D,G,U),Y[G+2]=oe,B-G>3&&Nt(Y,G,B,U))}function Ni(Y,D,B,U,G,oe){var ae=G-B,ue=oe-U;if(ae!==0||ue!==0){var re=((Y-B)*ae+(D-U)*ue)/(ae*ae+ue*ue);re>1?(B=G,U=oe):re>0&&(B+=ae*re,U+=ue*re)}return(ae=Y-B)*ae+(ue=D-U)*ue}function Ur(Y,D,B,U){var G={id:Y===void 0?null:Y,type:D,geometry:B,tags:U,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(oe){var ae=oe.geometry,ue=oe.type;if(ue==="Point"||ue==="MultiPoint"||ue==="LineString")$e(oe,ae);else if(ue==="Polygon"||ue==="MultiLineString")for(var re=0;re<ae.length;re++)$e(oe,ae[re]);else if(ue==="MultiPolygon")for(re=0;re<ae.length;re++)for(var pe=0;pe<ae[re].length;pe++)$e(oe,ae[re][pe])}(G),G}function $e(Y,D){for(var B=0;B<D.length;B+=3)Y.minX=Math.min(Y.minX,D[B]),Y.minY=Math.min(Y.minY,D[B+1]),Y.maxX=Math.max(Y.maxX,D[B]),Y.maxY=Math.max(Y.maxY,D[B+1])}function Ne(Y,D,B,U){if(D.geometry){var G=D.geometry.coordinates,oe=D.geometry.type,ae=Math.pow(B.tolerance/((1<<B.maxZoom)*B.extent),2),ue=[],re=D.id;if(B.promoteId?re=D.properties[B.promoteId]:B.generateId&&(re=U||0),oe==="Point")Qt(G,ue);else if(oe==="MultiPoint")for(var pe=0;pe<G.length;pe++)Qt(G[pe],ue);else if(oe==="LineString")Di(G,ue,ae,!1);else if(oe==="MultiLineString"){if(B.lineMetrics){for(pe=0;pe<G.length;pe++)Di(G[pe],ue=[],ae,!1),Y.push(Ur(re,"LineString",ue,D.properties));return}we(G,ue,ae,!1)}else if(oe==="Polygon")we(G,ue,ae,!0);else{if(oe!=="MultiPolygon"){if(oe==="GeometryCollection"){for(pe=0;pe<D.geometry.geometries.length;pe++)Ne(Y,{id:re,geometry:D.geometry.geometries[pe],properties:D.properties},B,U);return}throw new Error("Input data is not a valid GeoJSON object.")}for(pe=0;pe<G.length;pe++){var ze=[];we(G[pe],ze,ae,!0),ue.push(ze)}}Y.push(Ur(re,oe,ue,D.properties))}}function Qt(Y,D){D.push(ur(Y[0])),D.push(On(Y[1])),D.push(0)}function Di(Y,D,B,U){for(var G,oe,ae=0,ue=0;ue<Y.length;ue++){var re=ur(Y[ue][0]),pe=On(Y[ue][1]);D.push(re),D.push(pe),D.push(0),ue>0&&(ae+=U?(G*pe-re*oe)/2:Math.sqrt(Math.pow(re-G,2)+Math.pow(pe-oe,2))),G=re,oe=pe}var ze=D.length-3;D[2]=1,Nt(D,0,ze,B),D[ze+2]=1,D.size=Math.abs(ae),D.start=0,D.end=D.size}function we(Y,D,B,U){for(var G=0;G<Y.length;G++){var oe=[];Di(Y[G],oe,B,U),D.push(oe)}}function ur(Y){return Y/360+.5}function On(Y){var D=Math.sin(Y*Math.PI/180),B=.5-.25*Math.log((1+D)/(1-D))/Math.PI;return B<0?0:B>1?1:B}function Ut(Y,D,B,U,G,oe,ae,ue){if(U/=D,oe>=(B/=D)&&ae<U)return Y;if(ae<B||oe>=U)return null;for(var re=[],pe=0;pe<Y.length;pe++){var ze=Y[pe],Ce=ze.geometry,Me=ze.type,mt=G===0?ze.minX:ze.minY,_t=G===0?ze.maxX:ze.maxY;if(mt>=B&&_t<U)re.push(ze);else if(!(_t<B||mt>=U)){var Mt=[];if(Me==="Point"||Me==="MultiPoint")or(Ce,Mt,B,U,G);else if(Me==="LineString")yn(Ce,Mt,B,U,G,!1,ue.lineMetrics);else if(Me==="MultiLineString")Ts(Ce,Mt,B,U,G,!1);else if(Me==="Polygon")Ts(Ce,Mt,B,U,G,!0);else if(Me==="MultiPolygon")for(var bt=0;bt<Ce.length;bt++){var jt=[];Ts(Ce[bt],jt,B,U,G,!0),jt.length&&Mt.push(jt)}if(Mt.length){if(ue.lineMetrics&&Me==="LineString"){for(bt=0;bt<Mt.length;bt++)re.push(Ur(ze.id,Me,Mt[bt],ze.tags));continue}Me!=="LineString"&&Me!=="MultiLineString"||(Mt.length===1?(Me="LineString",Mt=Mt[0]):Me="MultiLineString"),Me!=="Point"&&Me!=="MultiPoint"||(Me=Mt.length===3?"Point":"MultiPoint"),re.push(Ur(ze.id,Me,Mt,ze.tags))}}}return re.length?re:null}function or(Y,D,B,U,G){for(var oe=0;oe<Y.length;oe+=3){var ae=Y[oe+G];ae>=B&&ae<=U&&(D.push(Y[oe]),D.push(Y[oe+1]),D.push(Y[oe+2]))}}function yn(Y,D,B,U,G,oe,ae){for(var ue,re,pe=Ss(Y),ze=G===0?Qn:ko,Ce=Y.start,Me=0;Me<Y.length-3;Me+=3){var mt=Y[Me],_t=Y[Me+1],Mt=Y[Me+2],bt=Y[Me+3],jt=Y[Me+4],ri=G===0?mt:_t,bi=G===0?bt:jt,ji=!1;ae&&(ue=Math.sqrt(Math.pow(mt-bt,2)+Math.pow(_t-jt,2))),ri<B?bi>B&&(re=ze(pe,mt,_t,bt,jt,B),ae&&(pe.start=Ce+ue*re)):ri>U?bi<U&&(re=ze(pe,mt,_t,bt,jt,U),ae&&(pe.start=Ce+ue*re)):Is(pe,mt,_t,Mt),bi<B&&ri>=B&&(re=ze(pe,mt,_t,bt,jt,B),ji=!0),bi>U&&ri<=U&&(re=ze(pe,mt,_t,bt,jt,U),ji=!0),!oe&&ji&&(ae&&(pe.end=Ce+ue*re),D.push(pe),pe=Ss(Y)),ae&&(Ce+=ue)}var Et=Y.length-3;mt=Y[Et],_t=Y[Et+1],Mt=Y[Et+2],(ri=G===0?mt:_t)>=B&&ri<=U&&Is(pe,mt,_t,Mt),Et=pe.length-3,oe&&Et>=3&&(pe[Et]!==pe[0]||pe[Et+1]!==pe[1])&&Is(pe,pe[0],pe[1],pe[2]),pe.length&&D.push(pe)}function Ss(Y){var D=[];return D.size=Y.size,D.start=Y.start,D.end=Y.end,D}function Ts(Y,D,B,U,G,oe){for(var ae=0;ae<Y.length;ae++)yn(Y[ae],D,B,U,G,oe,!1)}function Is(Y,D,B,U){Y.push(D),Y.push(B),Y.push(U)}function Qn(Y,D,B,U,G,oe){var ae=(oe-D)/(U-D);return Y.push(oe),Y.push(B+(G-B)*ae),Y.push(1),ae}function ko(Y,D,B,U,G,oe){var ae=(oe-B)/(G-B);return Y.push(D+(U-D)*ae),Y.push(oe),Y.push(1),ae}function $n(Y,D){for(var B=[],U=0;U<Y.length;U++){var G,oe=Y[U],ae=oe.type;if(ae==="Point"||ae==="MultiPoint"||ae==="LineString")G=We(oe.geometry,D);else if(ae==="MultiLineString"||ae==="Polygon"){G=[];for(var ue=0;ue<oe.geometry.length;ue++)G.push(We(oe.geometry[ue],D))}else if(ae==="MultiPolygon")for(G=[],ue=0;ue<oe.geometry.length;ue++){for(var re=[],pe=0;pe<oe.geometry[ue].length;pe++)re.push(We(oe.geometry[ue][pe],D));G.push(re)}B.push(Ur(oe.id,ae,G,oe.tags))}return B}function We(Y,D){var B=[];B.size=Y.size,Y.start!==void 0&&(B.start=Y.start,B.end=Y.end);for(var U=0;U<Y.length;U+=3)B.push(Y[U]+D,Y[U+1],Y[U+2]);return B}function vn(Y,D){if(Y.transformed)return Y;var B,U,G,oe=1<<Y.z,ae=Y.x,ue=Y.y;for(B=0;B<Y.features.length;B++){var re=Y.features[B],pe=re.geometry,ze=re.type;if(re.geometry=[],ze===1)for(U=0;U<pe.length;U+=2)re.geometry.push(jr(pe[U],pe[U+1],D,oe,ae,ue));else for(U=0;U<pe.length;U++){var Ce=[];for(G=0;G<pe[U].length;G+=2)Ce.push(jr(pe[U][G],pe[U][G+1],D,oe,ae,ue));re.geometry.push(Ce)}}return Y.transformed=!0,Y}function jr(Y,D,B,U,G,oe){return[Math.round(B*(Y*U-G)),Math.round(B*(D*U-oe))]}function Ws(Y,D,B,U,G){for(var oe=D===G.maxZoom?0:G.tolerance/((1<<D)*G.extent),ae={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:B,y:U,z:D,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},ue=0;ue<Y.length;ue++){ae.numFeatures++,hr(ae,Y[ue],oe,G);var re=Y[ue].minX,pe=Y[ue].minY,ze=Y[ue].maxX,Ce=Y[ue].maxY;re<ae.minX&&(ae.minX=re),pe<ae.minY&&(ae.minY=pe),ze>ae.maxX&&(ae.maxX=ze),Ce>ae.maxY&&(ae.maxY=Ce)}return ae}function hr(Y,D,B,U){var G=D.geometry,oe=D.type,ae=[];if(oe==="Point"||oe==="MultiPoint")for(var ue=0;ue<G.length;ue+=3)ae.push(G[ue]),ae.push(G[ue+1]),Y.numPoints++,Y.numSimplified++;else if(oe==="LineString")Ye(ae,G,Y,B,!1,!1);else if(oe==="MultiLineString"||oe==="Polygon")for(ue=0;ue<G.length;ue++)Ye(ae,G[ue],Y,B,oe==="Polygon",ue===0);else if(oe==="MultiPolygon")for(var re=0;re<G.length;re++){var pe=G[re];for(ue=0;ue<pe.length;ue++)Ye(ae,pe[ue],Y,B,!0,ue===0)}if(ae.length){var ze=D.tags||null;if(oe==="LineString"&&U.lineMetrics){for(var Ce in ze={},D.tags)ze[Ce]=D.tags[Ce];ze.mapbox_clip_start=G.start/G.size,ze.mapbox_clip_end=G.end/G.size}var Me={geometry:ae,type:oe==="Polygon"||oe==="MultiPolygon"?3:oe==="LineString"||oe==="MultiLineString"?2:1,tags:ze};D.id!==null&&(Me.id=D.id),Y.features.push(Me)}}function Ye(Y,D,B,U,G,oe){var ae=U*U;if(U>0&&D.size<(G?ae:U))B.numPoints+=D.length/3;else{for(var ue=[],re=0;re<D.length;re+=3)(U===0||D[re+2]>ae)&&(B.numSimplified++,ue.push(D[re]),ue.push(D[re+1])),B.numPoints++;G&&function(pe,ze){for(var Ce=0,Me=0,mt=pe.length,_t=mt-2;Me<mt;_t=Me,Me+=2)Ce+=(pe[Me]-pe[_t])*(pe[Me+1]+pe[_t+1]);if(Ce>0===ze)for(Me=0,mt=pe.length;Me<mt/2;Me+=2){var Mt=pe[Me],bt=pe[Me+1];pe[Me]=pe[mt-2-Me],pe[Me+1]=pe[mt-1-Me],pe[mt-2-Me]=Mt,pe[mt-1-Me]=bt}}(ue,oe),Y.push(ue)}}function Lt(Y,D){var B=(D=this.options=function(G,oe){for(var ae in oe)G[ae]=oe[ae];return G}(Object.create(this.options),D)).debug;if(B&&console.time("preprocess data"),D.maxZoom<0||D.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(D.promoteId&&D.generateId)throw new Error("promoteId and generateId cannot be used together.");var U=function(G,oe){var ae=[];if(G.type==="FeatureCollection")for(var ue=0;ue<G.features.length;ue++)Ne(ae,G.features[ue],oe,ue);else Ne(ae,G.type==="Feature"?G:{geometry:G},oe);return ae}(Y,D);this.tiles={},this.tileCoords=[],B&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",D.indexMaxZoom,D.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),U=function(G,oe){var ae=oe.buffer/oe.extent,ue=G,re=Ut(G,1,-1-ae,ae,0,-1,2,oe),pe=Ut(G,1,1-ae,2+ae,0,-1,2,oe);return(re||pe)&&(ue=Ut(G,1,-ae,1+ae,0,-1,2,oe)||[],re&&(ue=$n(re,1).concat(ue)),pe&&(ue=ue.concat($n(pe,-1)))),ue}(U,D),U.length&&this.splitTile(U,0,0,0),B&&(U.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function At(Y,D,B){return 32*((1<<Y)*B+D)+Y}function Ui(Y,D){return D?Y.properties[D]:Y.id}function xn(Y,D){if(Y==null)return!0;if(Y.type==="Feature")return Ui(Y,D)!=null;if(Y.type==="FeatureCollection"){const B=new Set;for(const U of Y.features){const G=Ui(U,D);if(G==null||B.has(G))return!1;B.add(G)}return!0}return!1}function Ct(Y,D){const B=new Map;if(Y!=null)if(Y.type==="Feature")B.set(Ui(Y,D),Y);else for(const U of Y.features)B.set(Ui(U,D),U);return B}Lt.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},Lt.prototype.splitTile=function(Y,D,B,U,G,oe,ae){for(var ue=[Y,D,B,U],re=this.options,pe=re.debug;ue.length;){U=ue.pop(),B=ue.pop(),D=ue.pop(),Y=ue.pop();var ze=1<<D,Ce=At(D,B,U),Me=this.tiles[Ce];if(!Me&&(pe>1&&console.time("creation"),Me=this.tiles[Ce]=Ws(Y,D,B,U,re),this.tileCoords.push({z:D,x:B,y:U}),pe)){pe>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",D,B,U,Me.numFeatures,Me.numPoints,Me.numSimplified),console.timeEnd("creation"));var mt="z"+D;this.stats[mt]=(this.stats[mt]||0)+1,this.total++}if(Me.source=Y,G){if(D===re.maxZoom||D===G)continue;var _t=1<<G-D;if(B!==Math.floor(oe/_t)||U!==Math.floor(ae/_t))continue}else if(D===re.indexMaxZoom||Me.numPoints<=re.indexMaxPoints)continue;if(Me.source=null,Y.length!==0){pe>1&&console.time("clipping");var Mt,bt,jt,ri,bi,ji,Et=.5*re.buffer/re.extent,Ci=.5-Et,Hi=.5+Et,xr=1+Et;Mt=bt=jt=ri=null,bi=Ut(Y,ze,B-Et,B+Hi,0,Me.minX,Me.maxX,re),ji=Ut(Y,ze,B+Ci,B+xr,0,Me.minX,Me.maxX,re),Y=null,bi&&(Mt=Ut(bi,ze,U-Et,U+Hi,1,Me.minY,Me.maxY,re),bt=Ut(bi,ze,U+Ci,U+xr,1,Me.minY,Me.maxY,re),bi=null),ji&&(jt=Ut(ji,ze,U-Et,U+Hi,1,Me.minY,Me.maxY,re),ri=Ut(ji,ze,U+Ci,U+xr,1,Me.minY,Me.maxY,re),ji=null),pe>1&&console.timeEnd("clipping"),ue.push(Mt||[],D+1,2*B,2*U),ue.push(bt||[],D+1,2*B,2*U+1),ue.push(jt||[],D+1,2*B+1,2*U),ue.push(ri||[],D+1,2*B+1,2*U+1)}}},Lt.prototype.getTile=function(Y,D,B){var U=this.options,G=U.extent,oe=U.debug;if(Y<0||Y>24)return null;var ae=1<<Y,ue=At(Y,D=(D%ae+ae)%ae,B);if(this.tiles[ue])return vn(this.tiles[ue],G);oe>1&&console.log("drilling down to z%d-%d-%d",Y,D,B);for(var re,pe=Y,ze=D,Ce=B;!re&&pe>0;)pe--,ze=Math.floor(ze/2),Ce=Math.floor(Ce/2),re=this.tiles[At(pe,ze,Ce)];return re&&re.source?(oe>1&&console.log("found parent tile z%d-%d-%d",pe,ze,Ce),oe>1&&console.time("drilling down"),this.splitTile(re.source,pe,ze,Ce,Y,D,B),oe>1&&console.timeEnd("drilling down"),this.tiles[ue]?vn(this.tiles[ue],G):null):null};class es extends j{constructor(){super(...arguments),this._dataUpdateable=new Map}loadVectorTile(D,B){return x._(this,void 0,void 0,function*(){const U=D.tileID.canonical;if(!this._geoJSONIndex)throw new Error("Unable to parse the data into a cluster or geojson");const G=this._geoJSONIndex.getTile(U.z,U.x,U.y);if(!G)return null;const oe=new class{constructor(ue){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=x.W,this.length=ue.length,this._features=ue}feature(ue){return new class{constructor(re){this._feature=re,this.extent=x.W,this.type=re.type,this.properties=re.tags,"id"in re&&!isNaN(re.id)&&(this.id=parseInt(re.id,10))}loadGeometry(){if(this._feature.type===1){const re=[];for(const pe of this._feature.geometry)re.push([new x.P(pe[0],pe[1])]);return re}{const re=[];for(const pe of this._feature.geometry){const ze=[];for(const Ce of pe)ze.push(new x.P(Ce[0],Ce[1]));re.push(ze)}return re}}toGeoJSON(re,pe,ze){return ye.call(this,re,pe,ze)}}(this._features[ue])}}(G.features);let ae=ut(oe);return ae.byteOffset===0&&ae.byteLength===ae.buffer.byteLength||(ae=new Uint8Array(ae)),{vectorTile:oe,rawData:ae.buffer}})}loadData(D){var B;return x._(this,void 0,void 0,function*(){(B=this._pendingRequest)===null||B===void 0||B.abort();const U=!!(D&&D.request&&D.request.collectResourceTiming)&&new x.br(D.request);this._pendingRequest=new AbortController;try{let G=yield this.loadGeoJSON(D,this._pendingRequest);if(delete this._pendingRequest,typeof G!="object")throw new Error(`Input data given to '${D.source}' is not a valid GeoJSON object.`);if(Te(G,!0),D.filter){const ae=x.bx(D.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(ae.result==="error")throw new Error(ae.value.map(re=>`${re.key}: ${re.message}`).join(", "));G={type:"FeatureCollection",features:G.features.filter(re=>ae.value.evaluate({zoom:0},re))}}this._geoJSONIndex=D.cluster?new hi(function({superclusterOptions:ae,clusterProperties:ue}){if(!ue||!ae)return ae;const re={},pe={},ze={accumulated:null,zoom:0},Ce={properties:null},Me=Object.keys(ue);for(const mt of Me){const[_t,Mt]=ue[mt],bt=x.bx(Mt),jt=x.bx(typeof _t=="string"?[_t,["accumulated"],["get",mt]]:_t);re[mt]=bt.value,pe[mt]=jt.value}return ae.map=mt=>{Ce.properties=mt;const _t={};for(const Mt of Me)_t[Mt]=re[Mt].evaluate(ze,Ce);return _t},ae.reduce=(mt,_t)=>{Ce.properties=_t;for(const Mt of Me)ze.accumulated=mt[Mt],mt[Mt]=pe[Mt].evaluate(ze,Ce)},ae}(D)).load(G.features):function(ae,ue){return new Lt(ae,ue)}(G,D.geojsonVtOptions),this.loaded={};const oe={};if(U){const ae=U.finish();ae&&(oe.resourceTiming={},oe.resourceTiming[D.source]=JSON.parse(JSON.stringify(ae)))}return oe}catch(G){if(delete this._pendingRequest,x.by(G))return{abandoned:!0};throw G}})}reloadTile(D){const B=this.loaded;return B&&B[D.uid]?super.reloadTile(D):this.loadTile(D)}loadGeoJSON(D,B){return x._(this,void 0,void 0,function*(){const{promoteId:U}=D;if(D.request){const G=yield x.h(D.request,B);return this._dataUpdateable=xn(G.data,U)?Ct(G.data,U):void 0,G.data}if(typeof D.data=="string")try{const G=JSON.parse(D.data);return this._dataUpdateable=xn(G,U)?Ct(G,U):void 0,G}catch{throw new Error(`Input data given to '${D.source}' is not a valid GeoJSON object.`)}if(!D.dataDiff)throw new Error(`Input data given to '${D.source}' is not a valid GeoJSON object.`);if(!this._dataUpdateable)throw new Error(`Cannot update existing geojson data in ${D.source}`);return function(G,oe,ae){var ue,re,pe,ze;if(oe.removeAll&&G.clear(),oe.remove)for(const Ce of oe.remove)G.delete(Ce);if(oe.add)for(const Ce of oe.add){const Me=Ui(Ce,ae);Me!=null&&G.set(Me,Ce)}if(oe.update)for(const Ce of oe.update){let Me=G.get(Ce.id);if(Me==null)continue;const mt=!Ce.removeAllProperties&&(((ue=Ce.removeProperties)===null||ue===void 0?void 0:ue.length)>0||((re=Ce.addOrUpdateProperties)===null||re===void 0?void 0:re.length)>0);if((Ce.newGeometry||Ce.removeAllProperties||mt)&&(Me=Object.assign({},Me),G.set(Ce.id,Me),mt&&(Me.properties=Object.assign({},Me.properties))),Ce.newGeometry&&(Me.geometry=Ce.newGeometry),Ce.removeAllProperties)Me.properties={};else if(((pe=Ce.removeProperties)===null||pe===void 0?void 0:pe.length)>0)for(const _t of Ce.removeProperties)Object.prototype.hasOwnProperty.call(Me.properties,_t)&&delete Me.properties[_t];if(((ze=Ce.addOrUpdateProperties)===null||ze===void 0?void 0:ze.length)>0)for(const{key:_t,value:Mt}of Ce.addOrUpdateProperties)Me.properties[_t]=Mt}}(this._dataUpdateable,D.dataDiff,U),{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())}})}removeSource(D){return x._(this,void 0,void 0,function*(){this._pendingRequest&&this._pendingRequest.abort()})}getClusterExpansionZoom(D){return this._geoJSONIndex.getClusterExpansionZoom(D.clusterId)}getClusterChildren(D){return this._geoJSONIndex.getChildren(D.clusterId)}getClusterLeaves(D){return this._geoJSONIndex.getLeaves(D.clusterId,D.limit,D.offset)}}class Gi{constructor(D){this.self=D,this.actor=new x.C(D),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.self.registerWorkerSource=(B,U)=>{if(this.externalWorkerSourceTypes[B])throw new Error(`Worker source with name "${B}" already registered.`);this.externalWorkerSourceTypes[B]=U},this.self.addProtocol=x.be,this.self.removeProtocol=x.bf,this.self.registerRTLTextPlugin=B=>{if(x.bz.isParsed())throw new Error("RTL text plugin already registered.");x.bz.setMethods(B)},this.actor.registerMessageHandler("loadDEMTile",(B,U)=>this._getDEMWorkerSource(B,U.source).loadTile(U)),this.actor.registerMessageHandler("removeDEMTile",(B,U)=>x._(this,void 0,void 0,function*(){this._getDEMWorkerSource(B,U.source).removeTile(U)})),this.actor.registerMessageHandler("getClusterExpansionZoom",(B,U)=>x._(this,void 0,void 0,function*(){return this._getWorkerSource(B,U.type,U.source).getClusterExpansionZoom(U)})),this.actor.registerMessageHandler("getClusterChildren",(B,U)=>x._(this,void 0,void 0,function*(){return this._getWorkerSource(B,U.type,U.source).getClusterChildren(U)})),this.actor.registerMessageHandler("getClusterLeaves",(B,U)=>x._(this,void 0,void 0,function*(){return this._getWorkerSource(B,U.type,U.source).getClusterLeaves(U)})),this.actor.registerMessageHandler("loadData",(B,U)=>this._getWorkerSource(B,U.type,U.source).loadData(U)),this.actor.registerMessageHandler("loadTile",(B,U)=>this._getWorkerSource(B,U.type,U.source).loadTile(U)),this.actor.registerMessageHandler("reloadTile",(B,U)=>this._getWorkerSource(B,U.type,U.source).reloadTile(U)),this.actor.registerMessageHandler("abortTile",(B,U)=>this._getWorkerSource(B,U.type,U.source).abortTile(U)),this.actor.registerMessageHandler("removeTile",(B,U)=>this._getWorkerSource(B,U.type,U.source).removeTile(U)),this.actor.registerMessageHandler("removeSource",(B,U)=>x._(this,void 0,void 0,function*(){if(!this.workerSources[B]||!this.workerSources[B][U.type]||!this.workerSources[B][U.type][U.source])return;const G=this.workerSources[B][U.type][U.source];delete this.workerSources[B][U.type][U.source],G.removeSource!==void 0&&G.removeSource(U)})),this.actor.registerMessageHandler("setReferrer",(B,U)=>x._(this,void 0,void 0,function*(){this.referrer=U})),this.actor.registerMessageHandler("syncRTLPluginState",(B,U)=>this._syncRTLPluginState(B,U)),this.actor.registerMessageHandler("importScript",(B,U)=>x._(this,void 0,void 0,function*(){this.self.importScripts(U)})),this.actor.registerMessageHandler("setImages",(B,U)=>this._setImages(B,U)),this.actor.registerMessageHandler("updateLayers",(B,U)=>x._(this,void 0,void 0,function*(){this._getLayerIndex(B).update(U.layers,U.removedIds)})),this.actor.registerMessageHandler("setLayers",(B,U)=>x._(this,void 0,void 0,function*(){this._getLayerIndex(B).replace(U)}))}_setImages(D,B){return x._(this,void 0,void 0,function*(){this.availableImages[D]=B;for(const U in this.workerSources[D]){const G=this.workerSources[D][U];for(const oe in G)G[oe].availableImages=B}})}_syncRTLPluginState(D,B){return x._(this,void 0,void 0,function*(){x.bz.setState(B);const U=x.bz.getPluginURL();if(B.pluginStatus==="loaded"&&!x.bz.isParsed()&&U!=null){this.self.importScripts(U);const G=x.bz.isParsed();if(G)return G;throw new Error(`RTL Text Plugin failed to import scripts from ${U}`)}return!1})}_getAvailableImages(D){let B=this.availableImages[D];return B||(B=[]),B}_getLayerIndex(D){let B=this.layerIndexes[D];return B||(B=this.layerIndexes[D]=new a),B}_getWorkerSource(D,B,U){if(this.workerSources[D]||(this.workerSources[D]={}),this.workerSources[D][B]||(this.workerSources[D][B]={}),!this.workerSources[D][B][U]){const G={sendAsync:(oe,ae)=>(oe.targetMapId=D,this.actor.sendAsync(oe,ae))};switch(B){case"vector":this.workerSources[D][B][U]=new j(G,this._getLayerIndex(D),this._getAvailableImages(D));break;case"geojson":this.workerSources[D][B][U]=new es(G,this._getLayerIndex(D),this._getAvailableImages(D));break;default:this.workerSources[D][B][U]=new this.externalWorkerSourceTypes[B](G,this._getLayerIndex(D),this._getAvailableImages(D))}}return this.workerSources[D][B][U]}_getDEMWorkerSource(D,B){return this.demWorkerSources[D]||(this.demWorkerSources[D]={}),this.demWorkerSources[D][B]||(this.demWorkerSources[D][B]=new X),this.demWorkerSources[D][B]}}return x.i(self)&&(self.worker=new Gi(self)),Gi}),y("index",["exports","./shared"],function(x,a){var M="4.0.1";let L,F;const j={now:typeof performance<"u"&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frameAsync:d=>new Promise((t,n)=>{const o=requestAnimationFrame(t);d.signal.addEventListener("abort",()=>{cancelAnimationFrame(o),n(a.c())})}),getImageData(d,t=0){return this.getImageCanvasContext(d).getImageData(-t,-t,d.width+2*t,d.height+2*t)},getImageCanvasContext(d){const t=window.document.createElement("canvas"),n=t.getContext("2d",{willReadFrequently:!0});if(!n)throw new Error("failed to create canvas 2d context");return t.width=d.width,t.height=d.height,n.drawImage(d,0,0,d.width,d.height),n},resolveURL:d=>(L||(L=document.createElement("a")),L.href=d,L.href),hardwareConcurrency:typeof navigator<"u"&&navigator.hardwareConcurrency||4,get prefersReducedMotion(){return!!matchMedia&&(F==null&&(F=matchMedia("(prefers-reduced-motion: reduce)")),F.matches)}};class X{static testProp(t){if(!X.docStyle)return t[0];for(let n=0;n<t.length;n++)if(t[n]in X.docStyle)return t[n];return t[0]}static create(t,n,o){const u=window.document.createElement(t);return n!==void 0&&(u.className=n),o&&o.appendChild(u),u}static createNS(t,n){return window.document.createElementNS(t,n)}static disableDrag(){X.docStyle&&X.selectProp&&(X.userSelect=X.docStyle[X.selectProp],X.docStyle[X.selectProp]="none")}static enableDrag(){X.docStyle&&X.selectProp&&(X.docStyle[X.selectProp]=X.userSelect)}static setTransform(t,n){t.style[X.transformProp]=n}static addEventListener(t,n,o,u={}){t.addEventListener(n,o,"passive"in u?u:u.capture)}static removeEventListener(t,n,o,u={}){t.removeEventListener(n,o,"passive"in u?u:u.capture)}static suppressClickInternal(t){t.preventDefault(),t.stopPropagation(),window.removeEventListener("click",X.suppressClickInternal,!0)}static suppressClick(){window.addEventListener("click",X.suppressClickInternal,!0),window.setTimeout(()=>{window.removeEventListener("click",X.suppressClickInternal,!0)},0)}static getScale(t){const n=t.getBoundingClientRect();return{x:n.width/t.offsetWidth||1,y:n.height/t.offsetHeight||1,boundingClientRect:n}}static getPoint(t,n,o){const u=n.boundingClientRect;return new a.P((o.clientX-u.left)/n.x-t.clientLeft,(o.clientY-u.top)/n.y-t.clientTop)}static mousePos(t,n){const o=X.getScale(t);return X.getPoint(t,o,n)}static touchPos(t,n){const o=[],u=X.getScale(t);for(let m=0;m<n.length;m++)o.push(X.getPoint(t,u,n[m]));return o}static mouseButton(t){return t.button}static remove(t){t.parentNode&&t.parentNode.removeChild(t)}}X.docStyle=typeof window<"u"&&window.document&&window.document.documentElement.style,X.selectProp=X.testProp(["userSelect","MozUserSelect","WebkitUserSelect","msUserSelect"]),X.transformProp=X.testProp(["transform","WebkitTransform"]);const Ie={supported:!1,testSupport:function(d){!ye&&Te&&(xe?Q(d):de=d)}};let de,Te,ye=!1,xe=!1;function Q(d){const t=d.createTexture();d.bindTexture(d.TEXTURE_2D,t);try{if(d.texImage2D(d.TEXTURE_2D,0,d.RGBA,d.RGBA,d.UNSIGNED_BYTE,Te),d.isContextLost())return;Ie.supported=!0}catch{}d.deleteTexture(t),ye=!0}var $,ne;typeof document<"u"&&(Te=document.createElement("img"),Te.onload=function(){de&&Q(de),de=null,xe=!0},Te.onerror=function(){ye=!0,de=null},Te.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA="),function(d){let t,n,o,u;d.resetRequestQueue=()=>{t=[],n=0,o=0,u={}},d.addThrottleControl=I=>{const C=o++;return u[C]=I,C},d.removeThrottleControl=I=>{delete u[I],w()},d.getImage=(I,C,P=!0)=>new Promise((z,V)=>{Ie.supported&&(I.headers||(I.headers={}),I.headers.accept="image/webp,*/*"),a.e(I,{type:"image"}),t.push({abortController:C,requestParameters:I,supportImageRefresh:P,state:"queued",onError:H=>{V(H)},onSuccess:H=>{z(H)}}),w()});const m=I=>a._(this,void 0,void 0,function*(){I.state="running";const{requestParameters:C,supportImageRefresh:P,onError:z,onSuccess:V,abortController:H}=I,W=P===!1&&!a.i(self)&&!a.g(C.url)&&(!C.headers||Object.keys(C.headers).reduce((se,fe)=>se&&fe==="accept",!0));n++;const J=W?T(C,H):a.m(C,H);try{const se=yield J;delete I.abortController,I.state="completed",se.data instanceof HTMLImageElement||a.b(se.data)?V(se):se.data&&V({data:yield(Z=se.data,typeof createImageBitmap=="function"?a.d(Z):a.f(Z)),cacheControl:se.cacheControl,expires:se.expires})}catch(se){delete I.abortController,z(se)}finally{n--,w()}var Z}),w=()=>{const I=(()=>{for(const C of Object.keys(u))if(u[C]())return!0;return!1})()?a.a.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:a.a.MAX_PARALLEL_IMAGE_REQUESTS;for(let C=n;C<I&&t.length>0;C++){const P=t.shift();P.abortController.signal.aborted?C--:m(P)}},T=(I,C)=>new Promise((P,z)=>{const V=new Image,H=I.url,W=I.credentials;W&&W==="include"?V.crossOrigin="use-credentials":(W&&W==="same-origin"||!a.s(H))&&(V.crossOrigin="anonymous"),C.signal.addEventListener("abort",()=>{V.src="",z(a.c())}),V.fetchPriority="high",V.onload=()=>{V.onerror=V.onload=null,P({data:V})},V.onerror=()=>{V.onerror=V.onload=null,C.signal.aborted||z(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported."))},V.src=H})}($||($={})),$.resetRequestQueue(),function(d){d.Glyphs="Glyphs",d.Image="Image",d.Source="Source",d.SpriteImage="SpriteImage",d.SpriteJSON="SpriteJSON",d.Style="Style",d.Tile="Tile",d.Unknown="Unknown"}(ne||(ne={}));class me{constructor(t){this._transformRequestFn=t}transformRequest(t,n){return this._transformRequestFn&&this._transformRequestFn(t,n)||{url:t}}normalizeSpriteURL(t,n,o){const u=function(m){const w=m.match(Ue);if(!w)throw new Error(`Unable to parse URL "${m}"`);return{protocol:w[1],authority:w[2],path:w[3]||"/",params:w[4]?w[4].split("&"):[]}}(t);return u.path+=`${n}${o}`,function(m){const w=m.params.length?`?${m.params.join("&")}`:"";return`${m.protocol}://${m.authority}${m.path}${w}`}(u)}setTransformRequest(t){this._transformRequestFn=t}}const Ue=/^(\w+):\/\/([^/?]*)(\/[^?]+)?\??(.+)?/;function Ee(d){var t=new a.A(3);return t[0]=d[0],t[1]=d[1],t[2]=d[2],t}var be,Se=function(d,t,n){return d[0]=t[0]-n[0],d[1]=t[1]-n[1],d[2]=t[2]-n[2],d};be=new a.A(3),a.A!=Float32Array&&(be[0]=0,be[1]=0,be[2]=0);var at=function(d){var t=d[0],n=d[1];return t*t+n*n};function ge(d){const t=[];if(typeof d=="string")t.push({id:"default",url:d});else if(d&&d.length>0){const n=[];for(const{id:o,url:u}of d){const m=`${o}${u}`;n.indexOf(m)===-1&&(n.push(m),t.push({id:o,url:u}))}}return t}(function(){var d=new a.A(2);a.A!=Float32Array&&(d[0]=0,d[1]=0)})();class De{constructor(t,n,o,u){this.context=t,this.format=o,this.texture=t.gl.createTexture(),this.update(n,u)}update(t,n,o){const{width:u,height:m}=t,w=!(this.size&&this.size[0]===u&&this.size[1]===m||o),{context:T}=this,{gl:I}=T;if(this.useMipmap=!!(n&&n.useMipmap),I.bindTexture(I.TEXTURE_2D,this.texture),T.pixelStoreUnpackFlipY.set(!1),T.pixelStoreUnpack.set(1),T.pixelStoreUnpackPremultiplyAlpha.set(this.format===I.RGBA&&(!n||n.premultiply!==!1)),w)this.size=[u,m],t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement||t instanceof ImageData||a.b(t)?I.texImage2D(I.TEXTURE_2D,0,this.format,this.format,I.UNSIGNED_BYTE,t):I.texImage2D(I.TEXTURE_2D,0,this.format,u,m,0,this.format,I.UNSIGNED_BYTE,t.data);else{const{x:C,y:P}=o||{x:0,y:0};t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement||t instanceof ImageData||a.b(t)?I.texSubImage2D(I.TEXTURE_2D,0,C,P,I.RGBA,I.UNSIGNED_BYTE,t):I.texSubImage2D(I.TEXTURE_2D,0,C,P,u,m,I.RGBA,I.UNSIGNED_BYTE,t.data)}this.useMipmap&&this.isSizePowerOfTwo()&&I.generateMipmap(I.TEXTURE_2D)}bind(t,n,o){const{context:u}=this,{gl:m}=u;m.bindTexture(m.TEXTURE_2D,this.texture),o!==m.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(o=m.LINEAR),t!==this.filter&&(m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,t),m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,o||t),this.filter=t),n!==this.wrap&&(m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,n),m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,n),this.wrap=n)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:t}=this.context;t.deleteTexture(this.texture),this.texture=null}}function ft(d){const{userImage:t}=d;return!!(t&&t.render&&t.render())&&(d.data.replace(new Uint8Array(t.data.buffer)),!0)}class kt extends a.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new a.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(t){if(this.loaded!==t&&(this.loaded=t,t)){for(const{ids:n,promiseResolve:o}of this.requestors)o(this._getImagesForIds(n));this.requestors=[]}}getImage(t){const n=this.images[t];if(n&&!n.data&&n.spriteData){const o=n.spriteData;n.data=new a.R({width:o.width,height:o.height},o.context.getImageData(o.x,o.y,o.width,o.height).data),n.spriteData=null}return n}addImage(t,n){if(this.images[t])throw new Error(`Image id ${t} already exist, use updateImage instead`);this._validate(t,n)&&(this.images[t]=n)}_validate(t,n){let o=!0;const u=n.data||n.spriteData;return this._validateStretch(n.stretchX,u&&u.width)||(this.fire(new a.j(new Error(`Image "${t}" has invalid "stretchX" value`))),o=!1),this._validateStretch(n.stretchY,u&&u.height)||(this.fire(new a.j(new Error(`Image "${t}" has invalid "stretchY" value`))),o=!1),this._validateContent(n.content,n)||(this.fire(new a.j(new Error(`Image "${t}" has invalid "content" value`))),o=!1),o}_validateStretch(t,n){if(!t)return!0;let o=0;for(const u of t){if(u[0]<o||u[1]<u[0]||n<u[1])return!1;o=u[1]}return!0}_validateContent(t,n){if(!t)return!0;if(t.length!==4)return!1;const o=n.spriteData,u=o&&o.width||n.data.width,m=o&&o.height||n.data.height;return!(t[0]<0||u<t[0]||t[1]<0||m<t[1]||t[2]<0||u<t[2]||t[3]<0||m<t[3]||t[2]<t[0]||t[3]<t[1])}updateImage(t,n,o=!0){const u=this.getImage(t);if(o&&(u.data.width!==n.data.width||u.data.height!==n.data.height))throw new Error(`size mismatch between old image (${u.data.width}x${u.data.height}) and new image (${n.data.width}x${n.data.height}).`);n.version=u.version+1,this.images[t]=n,this.updatedImages[t]=!0}removeImage(t){const n=this.images[t];delete this.images[t],delete this.patterns[t],n.userImage&&n.userImage.onRemove&&n.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(t){return new Promise((n,o)=>{let u=!0;if(!this.isLoaded())for(const m of t)this.images[m]||(u=!1);this.isLoaded()||u?n(this._getImagesForIds(t)):this.requestors.push({ids:t,promiseResolve:n})})}_getImagesForIds(t){const n={};for(const o of t){let u=this.getImage(o);u||(this.fire(new a.k("styleimagemissing",{id:o})),u=this.getImage(o)),u?n[o]={data:u.data.clone(),pixelRatio:u.pixelRatio,sdf:u.sdf,version:u.version,stretchX:u.stretchX,stretchY:u.stretchY,content:u.content,hasRenderCallback:!!(u.userImage&&u.userImage.render)}:a.w(`Image "${o}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return n}getPixelSize(){const{width:t,height:n}=this.atlasImage;return{width:t,height:n}}getPattern(t){const n=this.patterns[t],o=this.getImage(t);if(!o)return null;if(n&&n.position.version===o.version)return n.position;if(n)n.position.version=o.version;else{const u={w:o.data.width+2,h:o.data.height+2,x:0,y:0},m=new a.I(u,o);this.patterns[t]={bin:u,position:m}}return this._updatePatternAtlas(),this.patterns[t].position}bind(t){const n=t.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new De(t,this.atlasImage,n.RGBA),this.atlasTexture.bind(n.LINEAR,n.CLAMP_TO_EDGE)}_updatePatternAtlas(){const t=[];for(const m in this.patterns)t.push(this.patterns[m].bin);const{w:n,h:o}=a.p(t),u=this.atlasImage;u.resize({width:n||1,height:o||1});for(const m in this.patterns){const{bin:w}=this.patterns[m],T=w.x+1,I=w.y+1,C=this.getImage(m).data,P=C.width,z=C.height;a.R.copy(C,u,{x:0,y:0},{x:T,y:I},{width:P,height:z}),a.R.copy(C,u,{x:0,y:z-1},{x:T,y:I-1},{width:P,height:1}),a.R.copy(C,u,{x:0,y:0},{x:T,y:I+z},{width:P,height:1}),a.R.copy(C,u,{x:P-1,y:0},{x:T-1,y:I},{width:1,height:z}),a.R.copy(C,u,{x:0,y:0},{x:T+P,y:I},{width:1,height:z})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(t){for(const n of t){if(this.callbackDispatchedThisFrame[n])continue;this.callbackDispatchedThisFrame[n]=!0;const o=this.getImage(n);o||a.w(`Image with ID: "${n}" was not found`),ft(o)&&this.updateImage(n,o)}}}const $t=1e20;function nt(d,t,n,o,u,m,w,T,I){for(let C=t;C<t+o;C++)ut(d,n*m+C,m,u,w,T,I);for(let C=n;C<n+u;C++)ut(d,C*m+t,1,o,w,T,I)}function ut(d,t,n,o,u,m,w){m[0]=0,w[0]=-$t,w[1]=$t,u[0]=d[t];for(let T=1,I=0,C=0;T<o;T++){u[T]=d[t+T*n];const P=T*T;do{const z=m[I];C=(u[T]-u[z]+P-z*z)/(T-z)/2}while(C<=w[I]&&--I>-1);I++,m[I]=T,w[I]=C,w[I+1]=$t}for(let T=0,I=0;T<o;T++){for(;w[I+1]<T;)I++;const C=m[I],P=T-C;d[t+T*n]=u[C]+P*P}}class Vt{constructor(t,n){this.requestManager=t,this.localIdeographFontFamily=n,this.entries={}}setURL(t){this.url=t}getGlyphs(t){return a._(this,void 0,void 0,function*(){const n=[];for(const m in t)for(const w of t[m])n.push(this._getAndCacheGlyphsPromise(m,w));const o=yield Promise.all(n),u={};for(const{stack:m,id:w,glyph:T}of o)u[m]||(u[m]={}),u[m][w]=T&&{id:T.id,bitmap:T.bitmap.clone(),metrics:T.metrics};return u})}_getAndCacheGlyphsPromise(t,n){return a._(this,void 0,void 0,function*(){let o=this.entries[t];o||(o=this.entries[t]={glyphs:{},requests:{},ranges:{}});let u=o.glyphs[n];if(u!==void 0)return{stack:t,id:n,glyph:u};if(u=this._tinySDF(o,t,n),u)return o.glyphs[n]=u,{stack:t,id:n,glyph:u};const m=Math.floor(n/256);if(256*m>65535)throw new Error("glyphs > 65535 not supported");if(o.ranges[m])return{stack:t,id:n,glyph:u};if(!this.url)throw new Error("glyphsUrl is not set");if(!o.requests[m]){const T=Vt.loadGlyphRange(t,m,this.url,this.requestManager);o.requests[m]=T}const w=yield o.requests[m];for(const T in w)this._doesCharSupportLocalGlyph(+T)||(o.glyphs[+T]=w[+T]);return o.ranges[m]=!0,{stack:t,id:n,glyph:w[n]||null}})}_doesCharSupportLocalGlyph(t){return!!this.localIdeographFontFamily&&(a.u["CJK Unified Ideographs"](t)||a.u["Hangul Syllables"](t)||a.u.Hiragana(t)||a.u.Katakana(t))}_tinySDF(t,n,o){const u=this.localIdeographFontFamily;if(!u||!this._doesCharSupportLocalGlyph(o))return;let m=t.tinySDF;if(!m){let T="400";/bold/i.test(n)?T="900":/medium/i.test(n)?T="500":/light/i.test(n)&&(T="200"),m=t.tinySDF=new Vt.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:u,fontWeight:T})}const w=m.draw(String.fromCharCode(o));return{id:o,bitmap:new a.o({width:w.width||60,height:w.height||60},w.data),metrics:{width:w.glyphWidth/2||24,height:w.glyphHeight/2||24,left:w.glyphLeft/2+.5||0,top:w.glyphTop/2-27.5||-8,advance:w.glyphAdvance/2||24,isDoubleResolution:!0}}}}Vt.loadGlyphRange=function(d,t,n,o){return a._(this,void 0,void 0,function*(){const u=256*t,m=u+255,w=o.transformRequest(n.replace("{fontstack}",d).replace("{range}",`${u}-${m}`),ne.Glyphs),T=yield a.l(w,new AbortController);if(!T||!T.data)throw new Error(`Could not load glyph range. range: ${t}, ${u}-${m}`);const I={};for(const C of a.n(T.data))I[C.id]=C;return I})},Vt.TinySDF=class{constructor({fontSize:d=24,buffer:t=3,radius:n=8,cutoff:o=.25,fontFamily:u="sans-serif",fontWeight:m="normal",fontStyle:w="normal"}={}){this.buffer=t,this.cutoff=o,this.radius=n;const T=this.size=d+4*t,I=this._createCanvas(T),C=this.ctx=I.getContext("2d",{willReadFrequently:!0});C.font=`${w} ${m} ${d}px ${u}`,C.textBaseline="alphabetic",C.textAlign="left",C.fillStyle="black",this.gridOuter=new Float64Array(T*T),this.gridInner=new Float64Array(T*T),this.f=new Float64Array(T),this.z=new Float64Array(T+1),this.v=new Uint16Array(T)}_createCanvas(d){const t=document.createElement("canvas");return t.width=t.height=d,t}draw(d){const{width:t,actualBoundingBoxAscent:n,actualBoundingBoxDescent:o,actualBoundingBoxLeft:u,actualBoundingBoxRight:m}=this.ctx.measureText(d),w=Math.ceil(n),T=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(m-u))),I=Math.min(this.size-this.buffer,w+Math.ceil(o)),C=T+2*this.buffer,P=I+2*this.buffer,z=Math.max(C*P,0),V=new Uint8ClampedArray(z),H={data:V,width:C,height:P,glyphWidth:T,glyphHeight:I,glyphTop:w,glyphLeft:0,glyphAdvance:t};if(T===0||I===0)return H;const{ctx:W,buffer:J,gridInner:Z,gridOuter:se}=this;W.clearRect(J,J,T,I),W.fillText(d,J,J+w);const fe=W.getImageData(J,J,T,I);se.fill($t,0,z),Z.fill(0,0,z);for(let ee=0;ee<I;ee++)for(let ce=0;ce<T;ce++){const ve=fe.data[4*(ee*T+ce)+3]/255;if(ve===0)continue;const _e=(ee+J)*C+ce+J;if(ve===1)se[_e]=0,Z[_e]=$t;else{const Ae=.5-ve;se[_e]=Ae>0?Ae*Ae:0,Z[_e]=Ae<0?Ae*Ae:0}}nt(se,0,0,C,P,C,this.f,this.v,this.z),nt(Z,J,J,T,I,C,this.f,this.v,this.z);for(let ee=0;ee<z;ee++){const ce=Math.sqrt(se[ee])-Math.sqrt(Z[ee]);V[ee]=Math.round(255-255*(ce/this.radius+this.cutoff))}return H}};class Jt{constructor(){this.specification=a.v.light.position}possiblyEvaluate(t,n){return a.y(t.expression.evaluate(n))}interpolate(t,n,o){return{x:a.z.number(t.x,n.x,o),y:a.z.number(t.y,n.y,o),z:a.z.number(t.z,n.z,o)}}}let Ti;class ei extends a.E{constructor(t){super(),Ti=Ti||new a.q({anchor:new a.D(a.v.light.anchor),position:new Jt,color:new a.D(a.v.light.color),intensity:new a.D(a.v.light.intensity)}),this._transitionable=new a.T(Ti),this.setLight(t),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(t,n={}){if(!this._validate(a.r,t,n))for(const o in t){const u=t[o];o.endsWith("-transition")?this._transitionable.setTransition(o.slice(0,-11),u):this._transitionable.setValue(o,u)}}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(t,n,o){return(!o||o.validate!==!1)&&a.t(this,t.call(a.x,{value:n,style:{glyphs:!0,sprite:!0},styleSpec:a.v}))}}class zt{constructor(t,n){this.width=t,this.height=n,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(t,n){const o=t.join(",")+String(n);return this.dashEntry[o]||(this.dashEntry[o]=this.addDash(t,n)),this.dashEntry[o]}getDashRanges(t,n,o){const u=[];let m=t.length%2==1?-t[t.length-1]*o:0,w=t[0]*o,T=!0;u.push({left:m,right:w,isDash:T,zeroLength:t[0]===0});let I=t[0];for(let C=1;C<t.length;C++){T=!T;const P=t[C];m=I*o,I+=P,w=I*o,u.push({left:m,right:w,isDash:T,zeroLength:P===0})}return u}addRoundDash(t,n,o){const u=n/2;for(let m=-o;m<=o;m++){const w=this.width*(this.nextRow+o+m);let T=0,I=t[T];for(let C=0;C<this.width;C++){C/I.right>1&&(I=t[++T]);const P=Math.abs(C-I.left),z=Math.abs(C-I.right),V=Math.min(P,z);let H;const W=m/o*(u+1);if(I.isDash){const J=u-Math.abs(W);H=Math.sqrt(V*V+J*J)}else H=u-Math.sqrt(V*V+W*W);this.data[w+C]=Math.max(0,Math.min(255,H+128))}}}addRegularDash(t){for(let T=t.length-1;T>=0;--T){const I=t[T],C=t[T+1];I.zeroLength?t.splice(T,1):C&&C.isDash===I.isDash&&(C.left=I.left,t.splice(T,1))}const n=t[0],o=t[t.length-1];n.isDash===o.isDash&&(n.left=o.left-this.width,o.right=n.right+this.width);const u=this.width*this.nextRow;let m=0,w=t[m];for(let T=0;T<this.width;T++){T/w.right>1&&(w=t[++m]);const I=Math.abs(T-w.left),C=Math.abs(T-w.right),P=Math.min(I,C);this.data[u+T]=Math.max(0,Math.min(255,(w.isDash?P:-P)+128))}}addDash(t,n){const o=n?7:0,u=2*o+1;if(this.nextRow+u>this.height)return a.w("LineAtlas out of space"),null;let m=0;for(let T=0;T<t.length;T++)m+=t[T];if(m!==0){const T=this.width/m,I=this.getDashRanges(t,this.width,T);n?this.addRoundDash(I,T,o):this.addRegularDash(I)}const w={y:(this.nextRow+o+.5)/this.height,height:2*o/this.height,width:m};return this.nextRow+=u,this.dirty=!0,w}bind(t){const n=t.gl;this.texture?(n.bindTexture(n.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,n.texSubImage2D(n.TEXTURE_2D,0,0,0,this.width,this.height,n.ALPHA,n.UNSIGNED_BYTE,this.data))):(this.texture=n.createTexture(),n.bindTexture(n.TEXTURE_2D,this.texture),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.REPEAT),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.REPEAT),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.LINEAR),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,n.LINEAR),n.texImage2D(n.TEXTURE_2D,0,n.ALPHA,this.width,this.height,0,n.ALPHA,n.UNSIGNED_BYTE,this.data))}}const yi="maplibre_preloaded_worker_pool";class hi{constructor(){this.active={}}acquire(t){if(!this.workers)for(this.workers=[];this.workers.length<hi.workerCount;)this.workers.push(new Worker(a.a.WORKER_URL));return this.active[t]=!0,this.workers.slice()}release(t){delete this.active[t],this.numActive()===0&&(this.workers.forEach(n=>{n.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[yi]}numActive(){return Object.keys(this.active).length}}const ki=Math.floor(j.hardwareConcurrency/2);let vi,xi;function He(){return vi||(vi=new hi),vi}hi.workerCount=a.B(globalThis)?Math.max(Math.min(ki,3),1):1;class Tt{constructor(t,n){this.workerPool=t,this.actors=[],this.currentActor=0,this.id=n;const o=this.workerPool.acquire(n);for(let u=0;u<o.length;u++){const m=new a.C(o[u],n);m.name=`Worker ${u}`,this.actors.push(m)}if(!this.actors.length)throw new Error("No actors found")}broadcast(t,n){const o=[];for(const u of this.actors)o.push(u.sendAsync({type:t,data:n}));return Promise.all(o)}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(t=!0){this.actors.forEach(n=>{n.remove()}),this.actors=[],t&&this.workerPool.release(this.id)}registerMessageHandler(t,n){for(const o of this.actors)o.registerMessageHandler(t,n)}}function Nt(){return xi||(xi=new Tt(He(),a.G),xi.registerMessageHandler("getResource",(d,t,n)=>a.m(t,n))),xi}function Ni(d,t){const n=a.F();return a.H(n,n,[1,1,0]),a.J(n,n,[.5*d.width,.5*d.height,1]),a.K(n,n,d.calculatePosMatrix(t.toUnwrapped()))}function Ur(d,t,n,o,u,m){const w=function(z,V,H){if(z)for(const W of z){const J=V[W];if(J&&J.source===H&&J.type==="fill-extrusion")return!0}else for(const W in V){const J=V[W];if(J.source===H&&J.type==="fill-extrusion")return!0}return!1}(u&&u.layers,t,d.id),T=m.maxPitchScaleFactor(),I=d.tilesIn(o,T,w);I.sort($e);const C=[];for(const z of I)C.push({wrappedTileID:z.tileID.wrapped().key,queryResults:z.tile.queryRenderedFeatures(t,n,d._state,z.queryGeometry,z.cameraQueryGeometry,z.scale,u,m,T,Ni(d.transform,z.tileID))});const P=function(z){const V={},H={};for(const W of z){const J=W.queryResults,Z=W.wrappedTileID,se=H[Z]=H[Z]||{};for(const fe in J){const ee=J[fe],ce=se[fe]=se[fe]||{},ve=V[fe]=V[fe]||[];for(const _e of ee)ce[_e.featureIndex]||(ce[_e.featureIndex]=!0,ve.push(_e))}}return V}(C);for(const z in P)P[z].forEach(V=>{const H=V.feature,W=d.getFeatureState(H.layer["source-layer"],H.id);H.source=H.layer.source,H.layer["source-layer"]&&(H.sourceLayer=H.layer["source-layer"]),H.state=W});return P}function $e(d,t){const n=d.tileID,o=t.tileID;return n.overscaledZ-o.overscaledZ||n.canonical.y-o.canonical.y||n.wrap-o.wrap||n.canonical.x-o.canonical.x}function Ne(d,t,n){return a._(this,void 0,void 0,function*(){let o=d;if(d.url?o=(yield a.h(t.transformRequest(d.url,ne.Source),n)).data:yield j.frameAsync(n),!o)return null;const u=a.L(a.e(o,d),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in o&&o.vector_layers&&(u.vectorLayerIds=o.vector_layers.map(m=>m.id)),u})}class Qt{constructor(t,n){t&&(n?this.setSouthWest(t).setNorthEast(n):Array.isArray(t)&&(t.length===4?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1])))}setNorthEast(t){return this._ne=t instanceof a.M?new a.M(t.lng,t.lat):a.M.convert(t),this}setSouthWest(t){return this._sw=t instanceof a.M?new a.M(t.lng,t.lat):a.M.convert(t),this}extend(t){const n=this._sw,o=this._ne;let u,m;if(t instanceof a.M)u=t,m=t;else{if(!(t instanceof Qt))return Array.isArray(t)?t.length===4||t.every(Array.isArray)?this.extend(Qt.convert(t)):this.extend(a.M.convert(t)):t&&("lng"in t||"lon"in t)&&"lat"in t?this.extend(a.M.convert(t)):this;if(u=t._sw,m=t._ne,!u||!m)return this}return n||o?(n.lng=Math.min(u.lng,n.lng),n.lat=Math.min(u.lat,n.lat),o.lng=Math.max(m.lng,o.lng),o.lat=Math.max(m.lat,o.lat)):(this._sw=new a.M(u.lng,u.lat),this._ne=new a.M(m.lng,m.lat)),this}getCenter(){return new a.M((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new a.M(this.getWest(),this.getNorth())}getSouthEast(){return new a.M(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(t){const{lng:n,lat:o}=a.M.convert(t);let u=this._sw.lng<=n&&n<=this._ne.lng;return this._sw.lng>this._ne.lng&&(u=this._sw.lng>=n&&n>=this._ne.lng),this._sw.lat<=o&&o<=this._ne.lat&&u}static convert(t){return t instanceof Qt?t:t&&new Qt(t)}static fromLngLat(t,n=0){const o=360*n/40075017,u=o/Math.cos(Math.PI/180*t.lat);return new Qt(new a.M(t.lng-u,t.lat-o),new a.M(t.lng+u,t.lat+o))}}class Di{constructor(t,n,o){this.bounds=Qt.convert(this.validateBounds(t)),this.minzoom=n||0,this.maxzoom=o||24}validateBounds(t){return Array.isArray(t)&&t.length===4?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]}contains(t){const n=Math.pow(2,t.z),o=Math.floor(a.N(this.bounds.getWest())*n),u=Math.floor(a.O(this.bounds.getNorth())*n),m=Math.ceil(a.N(this.bounds.getEast())*n),w=Math.ceil(a.O(this.bounds.getSouth())*n);return t.x>=o&&t.x<m&&t.y>=u&&t.y<w}}class we extends a.E{constructor(t,n,o,u){if(super(),this.id=t,this.dispatcher=o,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,a.e(this,a.L(n,["url","scheme","tileSize","promoteId"])),this._options=a.e({type:"vector"},n),this._collectResourceTiming=n.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(u)}load(){return a._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new a.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const t=yield Ne(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,this.map.style.sourceCaches[this.id].clearTiles(),t&&(a.e(this,t),t.bounds&&(this.tileBounds=new Di(t.bounds,this.minzoom,this.maxzoom)),this.fire(new a.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new a.k("data",{dataType:"source",sourceDataType:"content"})))}catch(t){this._tileJSONRequest=null,this.fire(new a.j(t))}})}loaded(){return this._loaded}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}onAdd(t){this.map=t,this.load()}setSourceProperty(t){this._tileJSONRequest&&this._tileJSONRequest.abort(),t(),this.load()}setTiles(t){return this.setSourceProperty(()=>{this._options.tiles=t}),this}setUrl(t){return this.setSourceProperty(()=>{this.url=t,this._options.url=t}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return a.e({},this._options)}loadTile(t){return a._(this,void 0,void 0,function*(){const n=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),o={request:this.map._requestManager.transformRequest(n,ne.Tile),uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};o.request.collectResourceTiming=this._collectResourceTiming;let u="reloadTile";if(t.actor&&t.state!=="expired"){if(t.state==="loading")return new Promise((m,w)=>{t.reloadPromise={resolve:m,reject:w}})}else t.actor=this.dispatcher.getActor(),u="loadTile";t.abortController=new AbortController;try{const m=yield t.actor.sendAsync({type:u,data:o},t.abortController);if(delete t.abortController,t.aborted)return;this._afterTileLoadWorkerResponse(t,m)}catch(m){if(delete t.abortController,t.aborted)return;if(m&&m.status!==404)throw m;this._afterTileLoadWorkerResponse(t,null)}})}_afterTileLoadWorkerResponse(t,n){if(n&&n.resourceTiming&&(t.resourceTiming=n.resourceTiming),n&&this.map._refreshExpiredTiles&&t.setExpiryData(n),t.loadVectorData(n,this.map.painter),t.reloadPromise){const o=t.reloadPromise;t.reloadPromise=null,this.loadTile(t).then(o.resolve).catch(o.reject)}}abortTile(t){return a._(this,void 0,void 0,function*(){t.abortController&&(t.abortController.abort(),delete t.abortController),t.actor&&(yield t.actor.sendAsync({type:"abortTile",data:{uid:t.uid,type:this.type,source:this.id}}))})}unloadTile(t){return a._(this,void 0,void 0,function*(){t.unloadVectorData(),t.actor&&(yield t.actor.sendAsync({type:"removeTile",data:{uid:t.uid,type:this.type,source:this.id}}))})}hasTransition(){return!1}}class ur extends a.E{constructor(t,n,o,u){super(),this.id=t,this.dispatcher=o,this.setEventedParent(u),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=a.e({type:"raster"},n),a.e(this,a.L(n,["url","scheme","tileSize"]))}load(){return a._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new a.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const t=yield Ne(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,t&&(a.e(this,t),t.bounds&&(this.tileBounds=new Di(t.bounds,this.minzoom,this.maxzoom)),this.fire(new a.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new a.k("data",{dataType:"source",sourceDataType:"content"})))}catch(t){this._tileJSONRequest=null,this.fire(new a.j(t))}})}loaded(){return this._loaded}onAdd(t){this.map=t,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(t){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),t(),this.load()}setTiles(t){return this.setSourceProperty(()=>{this._options.tiles=t}),this}setUrl(t){return this.setSourceProperty(()=>{this.url=t,this._options.url=t}),this}serialize(){return a.e({},this._options)}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}loadTile(t){return a._(this,void 0,void 0,function*(){const n=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);t.abortController=new AbortController;try{const o=yield $.getImage(this.map._requestManager.transformRequest(n,ne.Tile),t.abortController,this.map._refreshExpiredTiles);if(delete t.abortController,t.aborted)return void(t.state="unloaded");if(o&&o.data){this.map._refreshExpiredTiles&&o.cacheControl&&o.expires&&t.setExpiryData({cacheControl:o.cacheControl,expires:o.expires});const u=this.map.painter.context,m=u.gl,w=o.data;t.texture=this.map.painter.getTileTexture(w.width),t.texture?t.texture.update(w,{useMipmap:!0}):(t.texture=new De(u,w,m.RGBA,{useMipmap:!0}),t.texture.bind(m.LINEAR,m.CLAMP_TO_EDGE,m.LINEAR_MIPMAP_NEAREST),u.extTextureFilterAnisotropic&&m.texParameterf(m.TEXTURE_2D,u.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,u.extTextureFilterAnisotropicMax)),t.state="loaded"}}catch(o){if(delete t.abortController,t.aborted)t.state="unloaded";else if(o)throw t.state="errored",o}})}abortTile(t){return a._(this,void 0,void 0,function*(){t.abortController&&(t.abortController.abort(),delete t.abortController)})}unloadTile(t){return a._(this,void 0,void 0,function*(){t.texture&&this.map.painter.saveTileTexture(t.texture)})}hasTransition(){return!1}}class On extends ur{constructor(t,n,o,u){super(t,n,o,u),this.type="raster-dem",this.maxzoom=22,this._options=a.e({type:"raster-dem"},n),this.encoding=n.encoding||"mapbox",this.redFactor=n.redFactor,this.greenFactor=n.greenFactor,this.blueFactor=n.blueFactor,this.baseShift=n.baseShift}loadTile(t){return a._(this,void 0,void 0,function*(){const n=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),o=this.map._requestManager.transformRequest(n,ne.Tile);t.neighboringTiles=this._getNeighboringTiles(t.tileID),t.abortController=new AbortController;try{const u=yield $.getImage(o,t.abortController,this.map._refreshExpiredTiles);if(delete t.abortController,t.aborted)return void(t.state="unloaded");if(u&&u.data){const m=u.data;this.map._refreshExpiredTiles&&u.cacheControl&&u.expires&&t.setExpiryData({cacheControl:u.cacheControl,expires:u.expires});const w=a.b(m)&&a.S()?m:yield this.readImageNow(m),T={type:this.type,uid:t.uid,source:this.id,rawImageData:w,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!t.actor||t.state==="expired"){t.actor=this.dispatcher.getActor();const I=yield t.actor.sendAsync({type:"loadDEMTile",data:T});t.dem=I,t.needsHillshadePrepare=!0,t.needsTerrainPrepare=!0,t.state="loaded"}}}catch(u){if(delete t.abortController,t.aborted)t.state="unloaded";else if(u)throw t.state="errored",u}})}readImageNow(t){return a._(this,void 0,void 0,function*(){if(typeof VideoFrame<"u"&&a.U()){const n=t.width+2,o=t.height+2;try{return new a.R({width:n,height:o},yield a.V(t,-1,-1,n,o))}catch{}}return j.getImageData(t,1)})}_getNeighboringTiles(t){const n=t.canonical,o=Math.pow(2,n.z),u=(n.x-1+o)%o,m=n.x===0?t.wrap-1:t.wrap,w=(n.x+1+o)%o,T=n.x+1===o?t.wrap+1:t.wrap,I={};return I[new a.Q(t.overscaledZ,m,n.z,u,n.y).key]={backfilled:!1},I[new a.Q(t.overscaledZ,T,n.z,w,n.y).key]={backfilled:!1},n.y>0&&(I[new a.Q(t.overscaledZ,m,n.z,u,n.y-1).key]={backfilled:!1},I[new a.Q(t.overscaledZ,t.wrap,n.z,n.x,n.y-1).key]={backfilled:!1},I[new a.Q(t.overscaledZ,T,n.z,w,n.y-1).key]={backfilled:!1}),n.y+1<o&&(I[new a.Q(t.overscaledZ,m,n.z,u,n.y+1).key]={backfilled:!1},I[new a.Q(t.overscaledZ,t.wrap,n.z,n.x,n.y+1).key]={backfilled:!1},I[new a.Q(t.overscaledZ,T,n.z,w,n.y+1).key]={backfilled:!1}),I}unloadTile(t){return a._(this,void 0,void 0,function*(){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded",t.actor&&(yield t.actor.sendAsync({type:"removeDEMTile",data:{type:this.type,uid:t.uid,source:this.id}}))})}}class Ut extends a.E{constructor(t,n,o,u){super(),this.id=t,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._pendingLoads=0,this.actor=o.getActor(),this.setEventedParent(u),this._data=n.data,this._options=a.e({},n),this._collectResourceTiming=n.collectResourceTiming,n.maxzoom!==void 0&&(this.maxzoom=n.maxzoom),n.type&&(this.type=n.type),n.attribution&&(this.attribution=n.attribution),this.promoteId=n.promoteId;const m=a.W/this.tileSize;this.workerOptions=a.e({source:this.id,cluster:n.cluster||!1,geojsonVtOptions:{buffer:(n.buffer!==void 0?n.buffer:128)*m,tolerance:(n.tolerance!==void 0?n.tolerance:.375)*m,extent:a.W,maxZoom:this.maxzoom,lineMetrics:n.lineMetrics||!1,generateId:n.generateId||!1},superclusterOptions:{maxZoom:n.clusterMaxZoom!==void 0?n.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,n.clusterMinPoints||2),extent:a.W,radius:(n.clusterRadius||50)*m,log:!1,generateId:n.generateId||!1},clusterProperties:n.clusterProperties,filter:n.filter},n.workerOptions),typeof this.promoteId=="string"&&(this.workerOptions.promoteId=this.promoteId)}load(){return a._(this,void 0,void 0,function*(){yield this._updateWorkerData()})}onAdd(t){this.map=t,this.load()}setData(t){return this._data=t,this._updateWorkerData(),this}updateData(t){return this._updateWorkerData(t),this}setClusterOptions(t){return this.workerOptions.cluster=t.cluster,t&&(t.clusterRadius!==void 0&&(this.workerOptions.superclusterOptions.radius=t.clusterRadius),t.clusterMaxZoom!==void 0&&(this.workerOptions.superclusterOptions.maxZoom=t.clusterMaxZoom)),this._updateWorkerData(),this}getClusterExpansionZoom(t){return this.actor.sendAsync({type:"getClusterExpansionZoom",data:{type:this.type,clusterId:t,source:this.id}})}getClusterChildren(t){return this.actor.sendAsync({type:"getClusterChildren",data:{type:this.type,clusterId:t,source:this.id}})}getClusterLeaves(t,n,o){return this.actor.sendAsync({type:"getClusterLeaves",data:{type:this.type,source:this.id,clusterId:t,limit:n,offset:o}})}_updateWorkerData(t){return a._(this,void 0,void 0,function*(){const n=a.e({type:this.type},this.workerOptions);t?n.dataDiff=t:typeof this._data=="string"?(n.request=this.map._requestManager.transformRequest(j.resolveURL(this._data),ne.Source),n.request.collectResourceTiming=this._collectResourceTiming):n.data=JSON.stringify(this._data),this._pendingLoads++,this.fire(new a.k("dataloading",{dataType:"source"}));try{const o=yield this.actor.sendAsync({type:"loadData",data:n});if(this._pendingLoads--,this._removed||o.abandoned)return void this.fire(new a.k("dataabort",{dataType:"source"}));let u=null;o.resourceTiming&&o.resourceTiming[this.id]&&(u=o.resourceTiming[this.id].slice(0));const m={dataType:"source"};this._collectResourceTiming&&u&&u.length>0&&a.e(m,{resourceTiming:u}),this.fire(new a.k("data",Object.assign(Object.assign({},m),{sourceDataType:"metadata"}))),this.fire(new a.k("data",Object.assign(Object.assign({},m),{sourceDataType:"content"})))}catch(o){if(this._pendingLoads--,this._removed)return void this.fire(new a.k("dataabort",{dataType:"source"}));this.fire(new a.j(o))}})}loaded(){return this._pendingLoads===0}loadTile(t){return a._(this,void 0,void 0,function*(){const n=t.actor?"reloadTile":"loadTile";t.actor=this.actor;const o={type:this.type,uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};t.abortController=new AbortController;const u=yield this.actor.sendAsync({type:n,data:o},t.abortController);delete t.abortController,t.unloadVectorData(),t.aborted||t.loadVectorData(u,this.map.painter,n==="reloadTile")})}abortTile(t){return a._(this,void 0,void 0,function*(){t.abortController&&(t.abortController.abort(),delete t.abortController),t.aborted=!0})}unloadTile(t){return a._(this,void 0,void 0,function*(){t.unloadVectorData(),yield this.actor.sendAsync({type:"removeTile",data:{uid:t.uid,type:this.type,source:this.id}})})}onRemove(){this._removed=!0,this.actor.sendAsync({type:"removeSource",data:{type:this.type,source:this.id}})}serialize(){return a.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var or=a.X([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class yn extends a.E{constructor(t,n,o,u){super(),this.id=t,this.dispatcher=o,this.coordinates=n.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(u),this.options=n}load(t){return a._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new a.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const n=yield $.getImage(this.map._requestManager.transformRequest(this.url,ne.Image),this._request);this._request=null,this._loaded=!0,n&&n.data&&(this.image=n.data,t&&(this.coordinates=t),this._finishLoading())}catch(n){this._request=null,this.fire(new a.j(n))}})}loaded(){return this._loaded}updateImage(t){return t.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=t.url,this.load(t.coordinates).finally(()=>{this.texture=null}),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new a.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(t){this.map=t,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(t){this.coordinates=t;const n=t.map(a.Y.fromLngLat);this.tileID=function(u){let m=1/0,w=1/0,T=-1/0,I=-1/0;for(const V of u)m=Math.min(m,V.x),w=Math.min(w,V.y),T=Math.max(T,V.x),I=Math.max(I,V.y);const C=Math.max(T-m,I-w),P=Math.max(0,Math.floor(-Math.log(C)/Math.LN2)),z=Math.pow(2,P);return new a.a0(P,Math.floor((m+T)/2*z),Math.floor((w+I)/2*z))}(n),this.minzoom=this.maxzoom=this.tileID.z;const o=n.map(u=>this.tileID.getTilePoint(u)._round());return this._boundsArray=new a.Z,this._boundsArray.emplaceBack(o[0].x,o[0].y,0,0),this._boundsArray.emplaceBack(o[1].x,o[1].y,a.W,0),this._boundsArray.emplaceBack(o[3].x,o[3].y,0,a.W),this._boundsArray.emplaceBack(o[2].x,o[2].y,a.W,a.W),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new a.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const t=this.map.painter.context,n=t.gl;this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,or.members)),this.boundsSegments||(this.boundsSegments=a.$.simpleSegment(0,0,4,2)),this.texture||(this.texture=new De(t,this.image,n.RGBA),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE));let o=!1;for(const u in this.tiles){const m=this.tiles[u];m.state!=="loaded"&&(m.state="loaded",m.texture=this.texture,o=!0)}o&&this.fire(new a.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(t){return a._(this,void 0,void 0,function*(){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={}):t.state="errored"})}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class Ss extends yn{constructor(t,n,o,u){super(t,n,o,u),this.roundZoom=!0,this.type="video",this.options=n}load(){return a._(this,void 0,void 0,function*(){this._loaded=!1;const t=this.options;this.urls=[];for(const n of t.urls)this.urls.push(this.map._requestManager.transformRequest(n,ne.Source).url);try{const n=yield a.a2(this.urls);if(this._loaded=!0,!n)return;this.video=n,this.video.loop=!0,this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading()}catch(n){this.fire(new a.j(n))}})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(t){if(this.video){const n=this.video.seekable;t<n.start(0)||t>n.end(0)?this.fire(new a.j(new a.a1(`sources.${this.id}`,null,`Playback for this video can be set only between the ${n.start(0)} and ${n.end(0)}-second mark.`))):this.video.currentTime=t}}getVideo(){return this.video}onAdd(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const t=this.map.painter.context,n=t.gl;this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,or.members)),this.boundsSegments||(this.boundsSegments=a.$.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE),n.texSubImage2D(n.TEXTURE_2D,0,0,0,n.RGBA,n.UNSIGNED_BYTE,this.video)):(this.texture=new De(t,this.video,n.RGBA),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE));let o=!1;for(const u in this.tiles){const m=this.tiles[u];m.state!=="loaded"&&(m.state="loaded",m.texture=this.texture,o=!0)}o&&this.fire(new a.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class Ts extends yn{constructor(t,n,o,u){super(t,n,o,u),n.coordinates?Array.isArray(n.coordinates)&&n.coordinates.length===4&&!n.coordinates.some(m=>!Array.isArray(m)||m.length!==2||m.some(w=>typeof w!="number"))||this.fire(new a.j(new a.a1(`sources.${t}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new a.j(new a.a1(`sources.${t}`,null,'missing required property "coordinates"'))),n.animate&&typeof n.animate!="boolean"&&this.fire(new a.j(new a.a1(`sources.${t}`,null,'optional "animate" property must be a boolean value'))),n.canvas?typeof n.canvas=="string"||n.canvas instanceof HTMLCanvasElement||this.fire(new a.j(new a.a1(`sources.${t}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new a.j(new a.a1(`sources.${t}`,null,'missing required property "canvas"'))),this.options=n,this.animate=n.animate===void 0||n.animate}load(){return a._(this,void 0,void 0,function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new a.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())})}getCanvas(){return this.canvas}onAdd(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let t=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,t=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,t=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const n=this.map.painter.context,o=n.gl;this.boundsBuffer||(this.boundsBuffer=n.createVertexBuffer(this._boundsArray,or.members)),this.boundsSegments||(this.boundsSegments=a.$.simpleSegment(0,0,4,2)),this.texture?(t||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new De(n,this.canvas,o.RGBA,{premultiply:!0});let u=!1;for(const m in this.tiles){const w=this.tiles[m];w.state!=="loaded"&&(w.state="loaded",w.texture=this.texture,u=!0)}u&&this.fire(new a.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const t of[this.canvas.width,this.canvas.height])if(isNaN(t)||t<=0)return!0;return!1}}const Is={},Qn=d=>{switch(d){case"geojson":return Ut;case"image":return yn;case"raster":return ur;case"raster-dem":return On;case"vector":return we;case"video":return Ss;case"canvas":return Ts}return Is[d]};class ko extends a.E{constructor(){super(...arguments),this.pluginStatus="unavailable",this.pluginURL=null,this.dispatcher=Nt(),this.queue=[]}_sendPluginStateToWorker(){return a._(this,void 0,void 0,function*(){yield this.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}),this.fire(new a.k("pluginStateChange",{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}))})}getRTLTextPluginStatus(){return this.pluginStatus}clearRTLTextPlugin(){this.pluginStatus="unavailable",this.pluginURL=null}setRTLTextPlugin(t,n=!1){return a._(this,void 0,void 0,function*(){if(this.pluginStatus==="deferred"||this.pluginStatus==="loading"||this.pluginStatus==="loaded")throw new Error("setRTLTextPlugin cannot be called multiple times.");this.pluginURL=j.resolveURL(t),this.pluginStatus="deferred",yield this._sendPluginStateToWorker(),n||(yield this._downloadRTLTextPlugin())})}_downloadRTLTextPlugin(){return a._(this,void 0,void 0,function*(){if(this.pluginStatus!=="deferred"||!this.pluginURL)throw new Error("rtl-text-plugin cannot be downloaded unless a pluginURL is specified");try{this.pluginStatus="loading",yield this._sendPluginStateToWorker(),yield a.l({url:this.pluginURL},new AbortController),this.pluginStatus="loaded"}catch{this.pluginStatus="error"}yield this._sendPluginStateToWorker()})}lazyLoadRTLTextPlugin(){return a._(this,void 0,void 0,function*(){this.pluginStatus==="deferred"&&(yield this._downloadRTLTextPlugin())})}}let $n=null;function We(){return $n||($n=new ko),$n}class vn{constructor(t,n){this.timeAdded=0,this.fadeEndTime=0,this.tileID=t,this.uid=a.a3(),this.uses=0,this.tileSize=n,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(t){const n=t+this.timeAdded;n<this.fadeEndTime||(this.fadeEndTime=n)}wasRequested(){return this.state==="errored"||this.state==="loaded"||this.state==="reloading"}clearTextures(t){this.demTexture&&t.saveTileTexture(this.demTexture),this.demTexture=null}loadVectorData(t,n,o){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",t){t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=function(u,m){const w={};if(!m)return w;for(const T of u){const I=T.layerIds.map(C=>m.getLayer(C)).filter(Boolean);if(I.length!==0){T.layers=I,T.stateDependentLayerIds&&(T.stateDependentLayers=T.stateDependentLayerIds.map(C=>I.filter(P=>P.id===C)[0]));for(const C of I)w[C.id]=T}}return w}(t.buckets,n.style),this.hasSymbolBuckets=!1;for(const u in this.buckets){const m=this.buckets[u];if(m instanceof a.a5){if(this.hasSymbolBuckets=!0,!o)break;m.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const u in this.buckets){const m=this.buckets[u];if(m instanceof a.a5&&m.hasRTLText){this.hasRTLText=!0,We().lazyLoadRTLTextPlugin();break}}this.queryPadding=0;for(const u in this.buckets){const m=this.buckets[u];this.queryPadding=Math.max(this.queryPadding,n.style.getLayer(u).queryRadius(m))}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage)}else this.collisionBoxArray=new a.a4}unloadVectorData(){for(const t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(t){return this.buckets[t.id]}upload(t){for(const o in this.buckets){const u=this.buckets[o];u.uploadPending()&&u.upload(t)}const n=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new De(t,this.imageAtlas.image,n.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new De(t,this.glyphAtlasImage,n.ALPHA),this.glyphAtlasImage=null)}prepare(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)}queryRenderedFeatures(t,n,o,u,m,w,T,I,C,P){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:u,cameraQueryGeometry:m,scale:w,tileSize:this.tileSize,pixelPosMatrix:P,transform:I,params:T,queryPadding:this.queryPadding*C},t,n,o):{}}querySourceFeatures(t,n){const o=this.latestFeatureIndex;if(!o||!o.rawTileData)return;const u=o.loadVTLayers(),m=n&&n.sourceLayer?n.sourceLayer:"",w=u._geojsonTileLayer||u[m];if(!w)return;const T=a.a6(n&&n.filter),{z:I,x:C,y:P}=this.tileID.canonical,z={z:I,x:C,y:P};for(let V=0;V<w.length;V++){const H=w.feature(V);if(T.needGeometry){const Z=a.a7(H,!0);if(!T.filter(new a.a8(this.tileID.overscaledZ),Z,this.tileID.canonical))continue}else if(!T.filter(new a.a8(this.tileID.overscaledZ),H))continue;const W=o.getId(H,m),J=new a.a9(H,I,C,P,W);J.tile=z,t.push(J)}}hasData(){return this.state==="loaded"||this.state==="reloading"||this.state==="expired"}patternsLoaded(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(t){const n=this.expirationTime;if(t.cacheControl){const o=a.aa(t.cacheControl);o["max-age"]&&(this.expirationTime=Date.now()+1e3*o["max-age"])}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){const o=Date.now();let u=!1;if(this.expirationTime>o)u=!1;else if(n)if(this.expirationTime<n)u=!0;else{const m=this.expirationTime-n;m?this.expirationTime=o+Math.max(m,3e4):u=!0}else u=!0;u?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-new Date().getTime(),Math.pow(2,31)-1)}setFeatureState(t,n){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||Object.keys(t).length===0)return;const o=this.latestFeatureIndex.loadVTLayers();for(const u in this.buckets){if(!n.style.hasLayer(u))continue;const m=this.buckets[u],w=m.layers[0].sourceLayer||"_geojsonTileLayer",T=o[w],I=t[w];if(!T||!I||Object.keys(I).length===0)continue;m.update(I,T,this.imageAtlas&&this.imageAtlas.patternPositions||{});const C=n&&n.style&&n.style.getLayer(u);C&&(this.queryPadding=Math.max(this.queryPadding,C.queryRadius(m)))}}holdingForFade(){return this.symbolFadeHoldUntil!==void 0}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<j.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(t){this.symbolFadeHoldUntil=j.now()+t}setDependencies(t,n){const o={};for(const u of n)o[u]=!0;this.dependencies[t]=o}hasDependency(t,n){for(const o of t){const u=this.dependencies[o];if(u){for(const m of n)if(u[m])return!0}}return!1}}class jr{constructor(t,n){this.max=t,this.onRemove=n,this.reset()}reset(){for(const t in this.data)for(const n of this.data[t])n.timeout&&clearTimeout(n.timeout),this.onRemove(n.value);return this.data={},this.order=[],this}add(t,n,o){const u=t.wrapped().key;this.data[u]===void 0&&(this.data[u]=[]);const m={value:n,timeout:void 0};if(o!==void 0&&(m.timeout=setTimeout(()=>{this.remove(t,m)},o)),this.data[u].push(m),this.order.push(u),this.order.length>this.max){const w=this._getAndRemoveByKey(this.order[0]);w&&this.onRemove(w)}return this}has(t){return t.wrapped().key in this.data}getAndRemove(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null}_getAndRemoveByKey(t){const n=this.data[t].shift();return n.timeout&&clearTimeout(n.timeout),this.data[t].length===0&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),n.value}getByKey(t){const n=this.data[t];return n?n[0].value:null}get(t){return this.has(t)?this.data[t.wrapped().key][0].value:null}remove(t,n){if(!this.has(t))return this;const o=t.wrapped().key,u=n===void 0?0:this.data[o].indexOf(n),m=this.data[o][u];return this.data[o].splice(u,1),m.timeout&&clearTimeout(m.timeout),this.data[o].length===0&&delete this.data[o],this.onRemove(m.value),this.order.splice(this.order.indexOf(o),1),this}setMaxSize(t){for(this.max=t;this.order.length>this.max;){const n=this._getAndRemoveByKey(this.order[0]);n&&this.onRemove(n)}return this}filter(t){const n=[];for(const o in this.data)for(const u of this.data[o])t(u.value)||n.push(u);for(const o of n)this.remove(o.value.tileID,o)}}class Ws{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(t,n,o){const u=String(n);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][u]=this.stateChanges[t][u]||{},a.e(this.stateChanges[t][u],o),this.deletedStates[t]===null){this.deletedStates[t]={};for(const m in this.state[t])m!==u&&(this.deletedStates[t][m]=null)}else if(this.deletedStates[t]&&this.deletedStates[t][u]===null){this.deletedStates[t][u]={};for(const m in this.state[t][u])o[m]||(this.deletedStates[t][u][m]=null)}else for(const m in o)this.deletedStates[t]&&this.deletedStates[t][u]&&this.deletedStates[t][u][m]===null&&delete this.deletedStates[t][u][m]}removeFeatureState(t,n,o){if(this.deletedStates[t]===null)return;const u=String(n);if(this.deletedStates[t]=this.deletedStates[t]||{},o&&n!==void 0)this.deletedStates[t][u]!==null&&(this.deletedStates[t][u]=this.deletedStates[t][u]||{},this.deletedStates[t][u][o]=null);else if(n!==void 0)if(this.stateChanges[t]&&this.stateChanges[t][u])for(o in this.deletedStates[t][u]={},this.stateChanges[t][u])this.deletedStates[t][u][o]=null;else this.deletedStates[t][u]=null;else this.deletedStates[t]=null}getState(t,n){const o=String(n),u=a.e({},(this.state[t]||{})[o],(this.stateChanges[t]||{})[o]);if(this.deletedStates[t]===null)return{};if(this.deletedStates[t]){const m=this.deletedStates[t][n];if(m===null)return{};for(const w in m)delete u[w]}return u}initializeTileState(t,n){t.setFeatureState(this.state,n)}coalesceChanges(t,n){const o={};for(const u in this.stateChanges){this.state[u]=this.state[u]||{};const m={};for(const w in this.stateChanges[u])this.state[u][w]||(this.state[u][w]={}),a.e(this.state[u][w],this.stateChanges[u][w]),m[w]=this.state[u][w];o[u]=m}for(const u in this.deletedStates){this.state[u]=this.state[u]||{};const m={};if(this.deletedStates[u]===null)for(const w in this.state[u])m[w]={},this.state[u][w]={};else for(const w in this.deletedStates[u]){if(this.deletedStates[u][w]===null)this.state[u][w]={};else for(const T of Object.keys(this.deletedStates[u][w]))delete this.state[u][w][T];m[w]=this.state[u][w]}o[u]=o[u]||{},a.e(o[u],m)}if(this.stateChanges={},this.deletedStates={},Object.keys(o).length!==0)for(const u in t)t[u].setFeatureState(o,n)}}class hr extends a.E{constructor(t,n,o){super(),this.id=t,this.dispatcher=o,this.on("data",u=>{u.dataType==="source"&&u.sourceDataType==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&u.dataType==="source"&&u.sourceDataType==="content"&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=((u,m,w,T)=>{const I=new(Qn(m.type))(u,m,w,T);if(I.id!==u)throw new Error(`Expected Source id to be ${u} instead of ${I.id}`);return I})(t,n,o,this),this._tiles={},this._cache=new jr(0,u=>this._unloadTile(u)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new Ws,this._didEmitContent=!1,this._updated=!1}onAdd(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._maxTileCacheZoomLevels=t?t._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(t)}onRemove(t){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(t)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(this.used===void 0&&this.usedForTerrain===void 0||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const t in this._tiles){const n=this._tiles[t];if(n.state!=="loaded"&&n.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(t,n,o){return a._(this,void 0,void 0,function*(){try{yield this._source.loadTile(t),this._tileLoaded(t,n,o)}catch(u){t.state="errored",u.status!==404?this._source.fire(new a.j(u,{tile:t})):this.update(this.transform,this.terrain)}})}_unloadTile(t){this._source.unloadTile&&this._source.unloadTile(t)}_abortTile(t){this._source.abortTile&&this._source.abortTile(t),this._source.fire(new a.k("dataabort",{tile:t,coord:t.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(t){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const n in this._tiles){const o=this._tiles[n];o.upload(t),o.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map(t=>t.tileID).sort(Ye).map(t=>t.key)}getRenderableIds(t){const n=[];for(const o in this._tiles)this._isIdRenderable(o,t)&&n.push(this._tiles[o]);return t?n.sort((o,u)=>{const m=o.tileID,w=u.tileID,T=new a.P(m.canonical.x,m.canonical.y)._rotate(this.transform.angle),I=new a.P(w.canonical.x,w.canonical.y)._rotate(this.transform.angle);return m.overscaledZ-w.overscaledZ||I.y-T.y||I.x-T.x}).map(o=>o.tileID.key):n.map(o=>o.tileID).sort(Ye).map(o=>o.key)}hasRenderableParent(t){const n=this.findLoadedParent(t,0);return!!n&&this._isIdRenderable(n.tileID.key)}_isIdRenderable(t,n){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(n||!this._tiles[t].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const t in this._tiles)this._tiles[t].state!=="errored"&&this._reloadTile(t,"reloading")}}_reloadTile(t,n){return a._(this,void 0,void 0,function*(){const o=this._tiles[t];o&&(o.state!=="loading"&&(o.state=n),yield this._loadTile(o,t,n))})}_tileLoaded(t,n,o){t.timeAdded=j.now(),o==="expired"&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(n,t),this.getSource().type==="raster-dem"&&t.dem&&this._backfillDEM(t),this._state.initializeTileState(t,this.map?this.map.painter:null),t.aborted||this._source.fire(new a.k("data",{dataType:"source",tile:t,coord:t.tileID}))}_backfillDEM(t){const n=this.getRenderableIds();for(let u=0;u<n.length;u++){const m=n[u];if(t.neighboringTiles&&t.neighboringTiles[m]){const w=this.getTileByID(m);o(t,w),o(w,t)}}function o(u,m){u.needsHillshadePrepare=!0,u.needsTerrainPrepare=!0;let w=m.tileID.canonical.x-u.tileID.canonical.x;const T=m.tileID.canonical.y-u.tileID.canonical.y,I=Math.pow(2,u.tileID.canonical.z),C=m.tileID.key;w===0&&T===0||Math.abs(T)>1||(Math.abs(w)>1&&(Math.abs(w+I)===1?w+=I:Math.abs(w-I)===1&&(w-=I)),m.dem&&u.dem&&(u.dem.backfillBorder(m.dem,w,T),u.neighboringTiles&&u.neighboringTiles[C]&&(u.neighboringTiles[C].backfilled=!0)))}}getTile(t){return this.getTileByID(t.key)}getTileByID(t){return this._tiles[t]}_retainLoadedChildren(t,n,o,u){for(const m in this._tiles){let w=this._tiles[m];if(u[m]||!w.hasData()||w.tileID.overscaledZ<=n||w.tileID.overscaledZ>o)continue;let T=w.tileID;for(;w&&w.tileID.overscaledZ>n+1;){const C=w.tileID.scaledTo(w.tileID.overscaledZ-1);w=this._tiles[C.key],w&&w.hasData()&&(T=C)}let I=T;for(;I.overscaledZ>n;)if(I=I.scaledTo(I.overscaledZ-1),t[I.key]){u[T.key]=T;break}}}findLoadedParent(t,n){if(t.key in this._loadedParentTiles){const o=this._loadedParentTiles[t.key];return o&&o.tileID.overscaledZ>=n?o:null}for(let o=t.overscaledZ-1;o>=n;o--){const u=t.scaledTo(o),m=this._getLoadedTile(u);if(m)return m}}_getLoadedTile(t){const n=this._tiles[t.key];return n&&n.hasData()?n:this._cache.getByKey(t.wrapped().key)}updateCacheSize(t){const n=Math.ceil(t.width/this._source.tileSize)+1,o=Math.ceil(t.height/this._source.tileSize)+1,u=Math.floor(n*o*(this._maxTileCacheZoomLevels===null?a.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),m=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,u):u;this._cache.setMaxSize(m)}handleWrapJump(t){const n=Math.round((t-(this._prevLng===void 0?t:this._prevLng))/360);if(this._prevLng=t,n){const o={};for(const u in this._tiles){const m=this._tiles[u];m.tileID=m.tileID.unwrapTo(m.tileID.wrap+n),o[m.tileID.key]=m}this._tiles=o;for(const u in this._timers)clearTimeout(this._timers[u]),delete this._timers[u];for(const u in this._tiles)this._setTileReloadTimer(u,this._tiles[u])}}update(t,n){if(this.transform=t,this.terrain=n,!this._sourceLoaded||this._paused)return;let o;this.updateCacheSize(t),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?o=t.getVisibleUnwrappedCoordinates(this._source.tileID).map(P=>new a.Q(P.canonical.z,P.wrap,P.canonical.z,P.canonical.x,P.canonical.y)):(o=t.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:n}),this._source.hasTile&&(o=o.filter(P=>this._source.hasTile(P)))):o=[];const u=t.coveringZoomLevel(this._source),m=Math.max(u-hr.maxOverzooming,this._source.minzoom),w=Math.max(u+hr.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const P={};for(const z of o)if(z.canonical.z>this._source.minzoom){const V=z.scaledTo(z.canonical.z-1);P[V.key]=V;const H=z.scaledTo(Math.max(this._source.minzoom,Math.min(z.canonical.z,5)));P[H.key]=H}o=o.concat(Object.values(P))}const T=o.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,T&&this.fire(new a.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const I=this._updateRetainedTiles(o,u);if(Lt(this._source.type)){const P={},z={},V=Object.keys(I),H=j.now();for(const W of V){const J=I[W],Z=this._tiles[W];if(!Z||Z.fadeEndTime!==0&&Z.fadeEndTime<=H)continue;const se=this.findLoadedParent(J,m);se&&(this._addTile(se.tileID),P[se.tileID.key]=se.tileID),z[W]=J}this._retainLoadedChildren(z,u,w,I);for(const W in P)I[W]||(this._coveredTiles[W]=!0,I[W]=P[W]);if(n){const W={},J={};for(const Z of o)this._tiles[Z.key].hasData()?W[Z.key]=Z:J[Z.key]=Z;for(const Z in J){const se=J[Z].children(this._source.maxzoom);this._tiles[se[0].key]&&this._tiles[se[1].key]&&this._tiles[se[2].key]&&this._tiles[se[3].key]&&(W[se[0].key]=I[se[0].key]=se[0],W[se[1].key]=I[se[1].key]=se[1],W[se[2].key]=I[se[2].key]=se[2],W[se[3].key]=I[se[3].key]=se[3],delete J[Z])}for(const Z in J){const se=this.findLoadedParent(J[Z],this._source.minzoom);if(se){W[se.tileID.key]=I[se.tileID.key]=se.tileID;for(const fe in W)W[fe].isChildOf(se.tileID)&&delete W[fe]}}for(const Z in this._tiles)W[Z]||(this._coveredTiles[Z]=!0)}}for(const P in I)this._tiles[P].clearFadeHold();const C=a.ab(this._tiles,I);for(const P of C){const z=this._tiles[P];z.hasSymbolBuckets&&!z.holdingForFade()?z.setHoldDuration(this.map._fadeDuration):z.hasSymbolBuckets&&!z.symbolFadeFinished()||this._removeTile(P)}this._updateLoadedParentTileCache()}releaseSymbolFadeTiles(){for(const t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t)}_updateRetainedTiles(t,n){const o={},u={},m=Math.max(n-hr.maxOverzooming,this._source.minzoom),w=Math.max(n+hr.maxUnderzooming,this._source.minzoom),T={};for(const I of t){const C=this._addTile(I);o[I.key]=I,C.hasData()||n<this._source.maxzoom&&(T[I.key]=I)}this._retainLoadedChildren(T,n,w,o);for(const I of t){let C=this._tiles[I.key];if(C.hasData())continue;if(n+1>this._source.maxzoom){const z=I.children(this._source.maxzoom)[0],V=this.getTile(z);if(V&&V.hasData()){o[z.key]=z;continue}}else{const z=I.children(this._source.maxzoom);if(o[z[0].key]&&o[z[1].key]&&o[z[2].key]&&o[z[3].key])continue}let P=C.wasRequested();for(let z=I.overscaledZ-1;z>=m;--z){const V=I.scaledTo(z);if(u[V.key])break;if(u[V.key]=!0,C=this.getTile(V),!C&&P&&(C=this._addTile(V)),C){const H=C.hasData();if((P||H)&&(o[V.key]=V),P=C.wasRequested(),H)break}}}return o}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const t in this._tiles){const n=[];let o,u=this._tiles[t].tileID;for(;u.overscaledZ>0;){if(u.key in this._loadedParentTiles){o=this._loadedParentTiles[u.key];break}n.push(u.key);const m=u.scaledTo(u.overscaledZ-1);if(o=this._getLoadedTile(m),o)break;u=m}for(const m of n)this._loadedParentTiles[m]=o}}_addTile(t){let n=this._tiles[t.key];if(n)return n;n=this._cache.getAndRemove(t),n&&(this._setTileReloadTimer(t.key,n),n.tileID=t,this._state.initializeTileState(n,this.map?this.map.painter:null),this._cacheTimers[t.key]&&(clearTimeout(this._cacheTimers[t.key]),delete this._cacheTimers[t.key],this._setTileReloadTimer(t.key,n)));const o=n;return n||(n=new vn(t,this._source.tileSize*t.overscaleFactor()),this._loadTile(n,t.key,n.state)),n.uses++,this._tiles[t.key]=n,o||this._source.fire(new a.k("dataloading",{tile:n,coord:n.tileID,dataType:"source"})),n}_setTileReloadTimer(t,n){t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);const o=n.getExpiryTimeout();o&&(this._timers[t]=setTimeout(()=>{this._reloadTile(t,"expired"),delete this._timers[t]},o))}_removeTile(t){const n=this._tiles[t];n&&(n.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),n.uses>0||(n.hasData()&&n.state!=="reloading"?this._cache.add(n.tileID,n,n.getExpiryTimeout()):(n.aborted=!0,this._abortTile(n),this._unloadTile(n))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const t in this._tiles)this._removeTile(t);this._cache.reset()}tilesIn(t,n,o){const u=[],m=this.transform;if(!m)return u;const w=o?m.getCameraQueryGeometry(t):t,T=t.map(W=>m.pointCoordinate(W,this.terrain)),I=w.map(W=>m.pointCoordinate(W,this.terrain)),C=this.getIds();let P=1/0,z=1/0,V=-1/0,H=-1/0;for(const W of I)P=Math.min(P,W.x),z=Math.min(z,W.y),V=Math.max(V,W.x),H=Math.max(H,W.y);for(let W=0;W<C.length;W++){const J=this._tiles[C[W]];if(J.holdingForFade())continue;const Z=J.tileID,se=Math.pow(2,m.zoom-J.tileID.overscaledZ),fe=n*J.queryPadding*a.W/J.tileSize/se,ee=[Z.getTilePoint(new a.Y(P,z)),Z.getTilePoint(new a.Y(V,H))];if(ee[0].x-fe<a.W&&ee[0].y-fe<a.W&&ee[1].x+fe>=0&&ee[1].y+fe>=0){const ce=T.map(_e=>Z.getTilePoint(_e)),ve=I.map(_e=>Z.getTilePoint(_e));u.push({tile:J,tileID:Z,queryGeometry:ce,cameraQueryGeometry:ve,scale:se})}}return u}getVisibleCoordinates(t){const n=this.getRenderableIds(t).map(o=>this._tiles[o].tileID);for(const o of n)o.posMatrix=this.transform.calculatePosMatrix(o.toUnwrapped());return n}hasTransition(){if(this._source.hasTransition())return!0;if(Lt(this._source.type)){const t=j.now();for(const n in this._tiles)if(this._tiles[n].fadeEndTime>=t)return!0}return!1}setFeatureState(t,n,o){this._state.updateState(t=t||"_geojsonTileLayer",n,o)}removeFeatureState(t,n,o){this._state.removeFeatureState(t=t||"_geojsonTileLayer",n,o)}getFeatureState(t,n){return this._state.getState(t=t||"_geojsonTileLayer",n)}setDependencies(t,n,o){const u=this._tiles[t];u&&u.setDependencies(n,o)}reloadTilesForDependencies(t,n){for(const o in this._tiles)this._tiles[o].hasDependency(t,n)&&this._reloadTile(o,"reloading");this._cache.filter(o=>!o.hasDependency(t,n))}}function Ye(d,t){const n=Math.abs(2*d.wrap)-+(d.wrap<0),o=Math.abs(2*t.wrap)-+(t.wrap<0);return d.overscaledZ-t.overscaledZ||o-n||t.canonical.y-d.canonical.y||t.canonical.x-d.canonical.x}function Lt(d){return d==="raster"||d==="image"||d==="video"}hr.maxOverzooming=10,hr.maxUnderzooming=3;class At{constructor(t,n){this.reset(t,n)}reset(t,n){this.points=t||[],this._distances=[0];for(let o=1;o<this.points.length;o++)this._distances[o]=this._distances[o-1]+this.points[o].dist(this.points[o-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(n||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(t){if(this.points.length===1)return this.points[0];t=a.ac(t,0,1);let n=1,o=this._distances[n];const u=t*this.paddedLength+this.padding;for(;o<u&&n<this._distances.length;)o=this._distances[++n];const m=n-1,w=this._distances[m],T=o-w,I=T>0?(u-w)/T:0;return this.points[m].mult(1-I).add(this.points[n].mult(I))}}function Ui(d,t){let n=!0;return d==="always"||d!=="never"&&t!=="never"||(n=!1),n}class xn{constructor(t,n,o){const u=this.boxCells=[],m=this.circleCells=[];this.xCellCount=Math.ceil(t/o),this.yCellCount=Math.ceil(n/o);for(let w=0;w<this.xCellCount*this.yCellCount;w++)u.push([]),m.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=n,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/n,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(t,n,o,u,m){this._forEachCell(n,o,u,m,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(n),this.bboxes.push(o),this.bboxes.push(u),this.bboxes.push(m)}insertCircle(t,n,o,u){this._forEachCell(n-u,o-u,n+u,o+u,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(n),this.circles.push(o),this.circles.push(u)}_insertBoxCell(t,n,o,u,m,w){this.boxCells[m].push(w)}_insertCircleCell(t,n,o,u,m,w){this.circleCells[m].push(w)}_query(t,n,o,u,m,w,T){if(o<0||t>this.width||u<0||n>this.height)return[];const I=[];if(t<=0&&n<=0&&this.width<=o&&this.height<=u){if(m)return[{key:null,x1:t,y1:n,x2:o,y2:u}];for(let C=0;C<this.boxKeys.length;C++)I.push({key:this.boxKeys[C],x1:this.bboxes[4*C],y1:this.bboxes[4*C+1],x2:this.bboxes[4*C+2],y2:this.bboxes[4*C+3]});for(let C=0;C<this.circleKeys.length;C++){const P=this.circles[3*C],z=this.circles[3*C+1],V=this.circles[3*C+2];I.push({key:this.circleKeys[C],x1:P-V,y1:z-V,x2:P+V,y2:z+V})}}else this._forEachCell(t,n,o,u,this._queryCell,I,{hitTest:m,overlapMode:w,seenUids:{box:{},circle:{}}},T);return I}query(t,n,o,u){return this._query(t,n,o,u,!1,null)}hitTest(t,n,o,u,m,w){return this._query(t,n,o,u,!0,m,w).length>0}hitTestCircle(t,n,o,u,m){const w=t-o,T=t+o,I=n-o,C=n+o;if(T<0||w>this.width||C<0||I>this.height)return!1;const P=[];return this._forEachCell(w,I,T,C,this._queryCellCircle,P,{hitTest:!0,overlapMode:u,circle:{x:t,y:n,radius:o},seenUids:{box:{},circle:{}}},m),P.length>0}_queryCell(t,n,o,u,m,w,T,I){const{seenUids:C,hitTest:P,overlapMode:z}=T,V=this.boxCells[m];if(V!==null){const W=this.bboxes;for(const J of V)if(!C.box[J]){C.box[J]=!0;const Z=4*J,se=this.boxKeys[J];if(t<=W[Z+2]&&n<=W[Z+3]&&o>=W[Z+0]&&u>=W[Z+1]&&(!I||I(se))&&(!P||!Ui(z,se.overlapMode))&&(w.push({key:se,x1:W[Z],y1:W[Z+1],x2:W[Z+2],y2:W[Z+3]}),P))return!0}}const H=this.circleCells[m];if(H!==null){const W=this.circles;for(const J of H)if(!C.circle[J]){C.circle[J]=!0;const Z=3*J,se=this.circleKeys[J];if(this._circleAndRectCollide(W[Z],W[Z+1],W[Z+2],t,n,o,u)&&(!I||I(se))&&(!P||!Ui(z,se.overlapMode))){const fe=W[Z],ee=W[Z+1],ce=W[Z+2];if(w.push({key:se,x1:fe-ce,y1:ee-ce,x2:fe+ce,y2:ee+ce}),P)return!0}}}return!1}_queryCellCircle(t,n,o,u,m,w,T,I){const{circle:C,seenUids:P,overlapMode:z}=T,V=this.boxCells[m];if(V!==null){const W=this.bboxes;for(const J of V)if(!P.box[J]){P.box[J]=!0;const Z=4*J,se=this.boxKeys[J];if(this._circleAndRectCollide(C.x,C.y,C.radius,W[Z+0],W[Z+1],W[Z+2],W[Z+3])&&(!I||I(se))&&!Ui(z,se.overlapMode))return w.push(!0),!0}}const H=this.circleCells[m];if(H!==null){const W=this.circles;for(const J of H)if(!P.circle[J]){P.circle[J]=!0;const Z=3*J,se=this.circleKeys[J];if(this._circlesCollide(W[Z],W[Z+1],W[Z+2],C.x,C.y,C.radius)&&(!I||I(se))&&!Ui(z,se.overlapMode))return w.push(!0),!0}}}_forEachCell(t,n,o,u,m,w,T,I){const C=this._convertToXCellCoord(t),P=this._convertToYCellCoord(n),z=this._convertToXCellCoord(o),V=this._convertToYCellCoord(u);for(let H=C;H<=z;H++)for(let W=P;W<=V;W++)if(m.call(this,t,n,o,u,this.xCellCount*W+H,w,T,I))return}_convertToXCellCoord(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))}_convertToYCellCoord(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))}_circlesCollide(t,n,o,u,m,w){const T=u-t,I=m-n,C=o+w;return C*C>T*T+I*I}_circleAndRectCollide(t,n,o,u,m,w,T){const I=(w-u)/2,C=Math.abs(t-(u+I));if(C>I+o)return!1;const P=(T-m)/2,z=Math.abs(n-(m+P));if(z>P+o)return!1;if(C<=I||z<=P)return!0;const V=C-I,H=z-P;return V*V+H*H<=o*o}}function Ct(d,t,n,o,u){const m=a.F();return t?(a.J(m,m,[1/u,1/u,1]),n||a.ad(m,m,o.angle)):a.K(m,o.labelPlaneMatrix,d),m}function es(d,t,n,o,u){if(t){const m=a.ae(d);return a.J(m,m,[u,u,1]),n||a.ad(m,m,-o.angle),m}return o.glCoordMatrix}function Gi(d,t,n){let o;n?(o=[d.x,d.y,n(d.x,d.y),1],a.af(o,o,t)):(o=[d.x,d.y,0,1],mt(o,o,t));const u=o[3];return{point:new a.P(o[0]/u,o[1]/u),signedDistanceFromCamera:u}}function Y(d,t){return .5+d/t*.5}function D(d,t){const n=d[0]/d[3],o=d[1]/d[3];return n>=-t[0]&&n<=t[0]&&o>=-t[1]&&o<=t[1]}function B(d,t,n,o,u,m,w,T,I,C){const P=o?d.textSizeData:d.iconSizeData,z=a.ag(P,n.transform.zoom),V=[256/n.width*2+1,256/n.height*2+1],H=o?d.text.dynamicLayoutVertexArray:d.icon.dynamicLayoutVertexArray;H.clear();const W=d.lineVertexArray,J=o?d.text.placedSymbolArray:d.icon.placedSymbolArray,Z=n.transform.width/n.transform.height;let se=!1;for(let fe=0;fe<J.length;fe++){const ee=J.get(fe);if(ee.hidden||ee.writingMode===a.ah.vertical&&!se){Me(ee.numGlyphs,H);continue}let ce;if(se=!1,C?(ce=[ee.anchorX,ee.anchorY,C(ee.anchorX,ee.anchorY),1],a.af(ce,ce,t)):(ce=[ee.anchorX,ee.anchorY,0,1],mt(ce,ce,t)),!D(ce,V)){Me(ee.numGlyphs,H);continue}const ve=Y(n.transform.cameraToCenterDistance,ce[3]),_e=a.ai(P,z,ee),Ae=w?_e/ve:_e*ve,Re=new a.P(ee.anchorX,ee.anchorY),Le=Gi(Re,u,C).point,Ze={projections:{},offsets:{}},st=oe(ee,Ae,!1,T,t,u,m,d.glyphOffsetArray,W,H,Le,Re,Ze,Z,I,C);se=st.useVertical,(st.notEnoughRoom||se||st.needsFlipping&&oe(ee,Ae,!0,T,t,u,m,d.glyphOffsetArray,W,H,Le,Re,Ze,Z,I,C).notEnoughRoom)&&Me(ee.numGlyphs,H)}o?d.text.dynamicLayoutVertexBuffer.updateData(H):d.icon.dynamicLayoutVertexBuffer.updateData(H)}function U(d,t,n,o,u,m,w,T,I,C,P,z,V){const H=T.glyphStartIndex+T.numGlyphs,W=T.lineStartIndex,J=T.lineStartIndex+T.lineLength,Z=t.getoffsetX(T.glyphStartIndex),se=t.getoffsetX(H-1),fe=ze(d*Z,n,o,u,m,w,T.segment,W,J,I,C,P,z,V);if(!fe)return null;const ee=ze(d*se,n,o,u,m,w,T.segment,W,J,I,C,P,z,V);return ee?{first:fe,last:ee}:null}function G(d,t,n,o){return d===a.ah.horizontal&&Math.abs(n.y-t.y)>Math.abs(n.x-t.x)*o?{useVertical:!0}:(d===a.ah.vertical?t.y<n.y:t.x>n.x)?{needsFlipping:!0}:null}function oe(d,t,n,o,u,m,w,T,I,C,P,z,V,H,W,J){const Z=t/24,se=d.lineOffsetX*Z,fe=d.lineOffsetY*Z;let ee;if(d.numGlyphs>1){const ce=d.glyphStartIndex+d.numGlyphs,ve=d.lineStartIndex,_e=d.lineStartIndex+d.lineLength,Ae=U(Z,T,se,fe,n,P,z,d,I,m,V,W,J);if(!Ae)return{notEnoughRoom:!0};const Re=Gi(Ae.first.point,w,J).point,Le=Gi(Ae.last.point,w,J).point;if(o&&!n){const Ze=G(d.writingMode,Re,Le,H);if(Ze)return Ze}ee=[Ae.first];for(let Ze=d.glyphStartIndex+1;Ze<ce-1;Ze++)ee.push(ze(Z*T.getoffsetX(Ze),se,fe,n,P,z,d.segment,ve,_e,I,m,V,W,J));ee.push(Ae.last)}else{if(o&&!n){const ve=Gi(z,u,J).point,_e=d.lineStartIndex+d.segment+1,Ae=new a.P(I.getx(_e),I.gety(_e)),Re=Gi(Ae,u,J),Le=Re.signedDistanceFromCamera>0?Re.point:ae(z,Ae,ve,1,u,J),Ze=G(d.writingMode,ve,Le,H);if(Ze)return Ze}const ce=ze(Z*T.getoffsetX(d.glyphStartIndex),se,fe,n,P,z,d.segment,d.lineStartIndex,d.lineStartIndex+d.lineLength,I,m,V,W,J);if(!ce)return{notEnoughRoom:!0};ee=[ce]}for(const ce of ee)a.aj(C,ce.point,ce.angle);return{}}function ae(d,t,n,o,u,m){const w=Gi(d.add(d.sub(t)._unit()),u,m).point,T=n.sub(w);return n.add(T._mult(o/T.mag()))}function ue(d,t){const{projectionCache:n,lineVertexArray:o,labelPlaneMatrix:u,tileAnchorPoint:m,distanceFromAnchor:w,getElevation:T,previousVertex:I,direction:C,absOffsetX:P}=t;if(n.projections[d])return n.projections[d];const z=new a.P(o.getx(d),o.gety(d)),V=Gi(z,u,T);if(V.signedDistanceFromCamera>0)return n.projections[d]=V.point,V.point;const H=d-C;return ae(w===0?m:new a.P(o.getx(H),o.gety(H)),z,I,P-w+1,u,T)}function re(d,t,n){return d._unit()._perp()._mult(t*n)}function pe(d,t,n,o,u,m,w,T){const{projectionCache:I,direction:C}=T;if(I.offsets[d])return I.offsets[d];const P=n.add(t);if(d+C<o||d+C>=u)return I.offsets[d]=P,P;const z=ue(d+C,T),V=re(z.sub(n),w,C),H=n.add(V),W=z.add(V);return I.offsets[d]=a.ak(m,P,H,W)||P,I.offsets[d]}function ze(d,t,n,o,u,m,w,T,I,C,P,z,V,H){const W=o?d-t:d+t;let J=W>0?1:-1,Z=0;o&&(J*=-1,Z=Math.PI),J<0&&(Z+=Math.PI);let se,fe,ee=J>0?T+w:T+w+1,ce=u,ve=u,_e=0,Ae=0;const Re=Math.abs(W),Le=[];let Ze;for(;_e+Ae<=Re;){if(ee+=J,ee<T||ee>=I)return null;_e+=Ae,ve=ce,fe=se;const Je={projectionCache:z,lineVertexArray:C,labelPlaneMatrix:P,tileAnchorPoint:m,distanceFromAnchor:_e,getElevation:H,previousVertex:ve,direction:J,absOffsetX:Re};if(ce=ue(ee,Je),n===0)Le.push(ve),Ze=ce.sub(ve);else{let yt;const lt=ce.sub(ve);yt=lt.mag()===0?re(ue(ee+J,Je).sub(ce),n,J):re(lt,n,J),fe||(fe=ve.add(yt)),se=pe(ee,yt,ce,T,I,fe,n,Je),Le.push(fe),Ze=se.sub(fe)}Ae=Ze.mag()}const st=Ze._mult((Re-_e)/Ae)._add(fe||ve),vt=Z+Math.atan2(ce.y-ve.y,ce.x-ve.x);return Le.push(st),{point:st,angle:V?vt:0,path:Le}}const Ce=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Me(d,t){for(let n=0;n<d;n++){const o=t.length;t.resize(o+4),t.float32.set(Ce,3*o)}}function mt(d,t,n){const o=t[0],u=t[1];return d[0]=n[0]*o+n[4]*u+n[12],d[1]=n[1]*o+n[5]*u+n[13],d[3]=n[3]*o+n[7]*u+n[15],d}const _t=100;class Mt{constructor(t,n=new xn(t.width+200,t.height+200,25),o=new xn(t.width+200,t.height+200,25)){this.transform=t,this.grid=n,this.ignoredGrid=o,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+_t,this.screenBottomBoundary=t.height+_t,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(t,n,o,u,m,w){const T=this.projectAndGetPerspectiveRatio(u,t.anchorPointX,t.anchorPointY,w),I=o*T.perspectiveRatio,C=t.x1*I+T.point.x,P=t.y1*I+T.point.y,z=t.x2*I+T.point.x,V=t.y2*I+T.point.y;return!this.isInsideGrid(C,P,z,V)||n!=="always"&&this.grid.hitTest(C,P,z,V,n,m)||T.perspectiveRatio<this.perspectiveRatioCutoff?{box:[],offscreen:!1}:{box:[C,P,z,V],offscreen:this.isOffscreen(C,P,z,V)}}placeCollisionCircles(t,n,o,u,m,w,T,I,C,P,z,V,H,W){const J=[],Z=new a.P(n.anchorX,n.anchorY),se=Gi(Z,w,W),fe=Y(this.transform.cameraToCenterDistance,se.signedDistanceFromCamera),ee=(P?m/fe:m*fe)/a.ao,ce=Gi(Z,T,W).point,ve=U(ee,u,n.lineOffsetX*ee,n.lineOffsetY*ee,!1,ce,Z,n,o,T,{projections:{},offsets:{}},!1,W);let _e=!1,Ae=!1,Re=!0;if(ve){const Le=.5*V*fe+H,Ze=new a.P(-100,-100),st=new a.P(this.screenRightBoundary,this.screenBottomBoundary),vt=new At,Je=ve.first,yt=ve.last;let lt=[];for(let Pt=Je.path.length-1;Pt>=1;Pt--)lt.push(Je.path[Pt]);for(let Pt=1;Pt<yt.path.length;Pt++)lt.push(yt.path[Pt]);const fi=2.5*Le;if(I){const Pt=lt.map(Ft=>Gi(Ft,I,W));lt=Pt.some(Ft=>Ft.signedDistanceFromCamera<=0)?[]:Pt.map(Ft=>Ft.point)}let Bt=[];if(lt.length>0){const Pt=lt[0].clone(),Ft=lt[0].clone();for(let Fi=1;Fi<lt.length;Fi++)Pt.x=Math.min(Pt.x,lt[Fi].x),Pt.y=Math.min(Pt.y,lt[Fi].y),Ft.x=Math.max(Ft.x,lt[Fi].x),Ft.y=Math.max(Ft.y,lt[Fi].y);Bt=Pt.x>=Ze.x&&Ft.x<=st.x&&Pt.y>=Ze.y&&Ft.y<=st.y?[lt]:Ft.x<Ze.x||Pt.x>st.x||Ft.y<Ze.y||Pt.y>st.y?[]:a.al([lt],Ze.x,Ze.y,st.x,st.y)}for(const Pt of Bt){vt.reset(Pt,.25*Le);let Ft=0;Ft=vt.length<=.5*Le?1:Math.ceil(vt.paddedLength/fi)+1;for(let Fi=0;Fi<Ft;Fi++){const ni=Fi/Math.max(Ft-1,1),Tr=vt.lerp(ni),rr=Tr.x+_t,Ei=Tr.y+_t;J.push(rr,Ei,Le,0);const pr=rr-Le,fr=Ei-Le,tn=rr+Le,Zn=Ei+Le;if(Re=Re&&this.isOffscreen(pr,fr,tn,Zn),Ae=Ae||this.isInsideGrid(pr,fr,tn,Zn),t!=="always"&&this.grid.hitTestCircle(rr,Ei,Le,t,z)&&(_e=!0,!C))return{circles:[],offscreen:!1,collisionDetected:_e}}}}return{circles:!C&&_e||!Ae||fe<this.perspectiveRatioCutoff?[]:J,offscreen:Re,collisionDetected:_e}}queryRenderedSymbols(t){if(t.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const n=[];let o=1/0,u=1/0,m=-1/0,w=-1/0;for(const P of t){const z=new a.P(P.x+_t,P.y+_t);o=Math.min(o,z.x),u=Math.min(u,z.y),m=Math.max(m,z.x),w=Math.max(w,z.y),n.push(z)}const T=this.grid.query(o,u,m,w).concat(this.ignoredGrid.query(o,u,m,w)),I={},C={};for(const P of T){const z=P.key;if(I[z.bucketInstanceId]===void 0&&(I[z.bucketInstanceId]={}),I[z.bucketInstanceId][z.featureIndex])continue;const V=[new a.P(P.x1,P.y1),new a.P(P.x2,P.y1),new a.P(P.x2,P.y2),new a.P(P.x1,P.y2)];a.am(n,V)&&(I[z.bucketInstanceId][z.featureIndex]=!0,C[z.bucketInstanceId]===void 0&&(C[z.bucketInstanceId]=[]),C[z.bucketInstanceId].push(z.featureIndex))}return C}insertCollisionBox(t,n,o,u,m,w){(o?this.ignoredGrid:this.grid).insert({bucketInstanceId:u,featureIndex:m,collisionGroupID:w,overlapMode:n},t[0],t[1],t[2],t[3])}insertCollisionCircles(t,n,o,u,m,w){const T=o?this.ignoredGrid:this.grid,I={bucketInstanceId:u,featureIndex:m,collisionGroupID:w,overlapMode:n};for(let C=0;C<t.length;C+=4)T.insertCircle(I,t[C],t[C+1],t[C+2])}projectAndGetPerspectiveRatio(t,n,o,u){let m;return u?(m=[n,o,u(n,o),1],a.af(m,m,t)):(m=[n,o,0,1],mt(m,m,t)),{point:new a.P((m[0]/m[3]+1)/2*this.transform.width+_t,(-m[1]/m[3]+1)/2*this.transform.height+_t),perspectiveRatio:.5+this.transform.cameraToCenterDistance/m[3]*.5}}isOffscreen(t,n,o,u){return o<_t||t>=this.screenRightBoundary||u<_t||n>this.screenBottomBoundary}isInsideGrid(t,n,o,u){return o>=0&&t<this.gridRightBoundary&&u>=0&&n<this.gridBottomBoundary}getViewportMatrix(){const t=a.an([]);return a.H(t,t,[-100,-100,0]),t}}function bt(d,t,n){return t*(a.W/(d.tileSize*Math.pow(2,n-d.tileID.overscaledZ)))}class jt{constructor(t,n,o,u){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?n:-n))):u&&o?1:0,this.placed=o}isHidden(){return this.opacity===0&&!this.placed}}class ri{constructor(t,n,o,u,m){this.text=new jt(t?t.text:null,n,o,m),this.icon=new jt(t?t.icon:null,n,u,m)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class bi{constructor(t,n,o){this.text=t,this.icon=n,this.skipFade=o}}class ji{constructor(){this.invProjMatrix=a.F(),this.viewportMatrix=a.F(),this.circles=[]}}class Et{constructor(t,n,o,u,m){this.bucketInstanceId=t,this.featureIndex=n,this.sourceLayerIndex=o,this.bucketIndex=u,this.tileID=m}}class Ci{constructor(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}}get(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){const n=++this.maxGroupID;this.collisionGroups[t]={ID:n,predicate:o=>o.collisionGroupID===n}}return this.collisionGroups[t]}}function Hi(d,t,n,o,u){const{horizontalAlign:m,verticalAlign:w}=a.at(d);return new a.P(-(m-.5)*t+o[0]*u,-(w-.5)*n+o[1]*u)}function xr(d,t,n,o,u,m){const{x1:w,x2:T,y1:I,y2:C,anchorPointX:P,anchorPointY:z}=d,V=new a.P(t,n);return o&&V._rotate(u?m:-m),{x1:w+V.x,y1:I+V.y,x2:T+V.x,y2:C+V.y,anchorPointX:P,anchorPointY:z}}class Pr{constructor(t,n,o,u,m){this.transform=t.clone(),this.terrain=n,this.collisionIndex=new Mt(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=o,this.retainedQueryData={},this.collisionGroups=new Ci(u),this.collisionCircleArrays={},this.prevPlacement=m,m&&(m.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(t,n,o,u){const m=o.getBucket(n),w=o.latestFeatureIndex;if(!m||!w||n.id!==m.layerIds[0])return;const T=o.collisionBoxArray,I=m.layers[0].layout,C=Math.pow(2,this.transform.zoom-o.tileID.overscaledZ),P=o.tileSize/a.W,z=this.transform.calculatePosMatrix(o.tileID.toUnwrapped()),V=I.get("text-pitch-alignment")==="map",H=I.get("text-rotation-alignment")==="map",W=bt(o,1,this.transform.zoom),J=Ct(z,V,H,this.transform,W);let Z=null;if(V){const fe=es(z,V,H,this.transform,W);Z=a.K([],this.transform.labelPlaneMatrix,fe)}this.retainedQueryData[m.bucketInstanceId]=new Et(m.bucketInstanceId,w,m.sourceLayerIndex,m.index,o.tileID);const se={bucket:m,layout:I,posMatrix:z,textLabelPlaneMatrix:J,labelToScreenMatrix:Z,scale:C,textPixelRatio:P,holdingForFade:o.holdingForFade(),collisionBoxArray:T,partiallyEvaluatedTextSize:a.ag(m.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(m.sourceID)};if(u)for(const fe of m.sortKeyRanges){const{sortKey:ee,symbolInstanceStart:ce,symbolInstanceEnd:ve}=fe;t.push({sortKey:ee,symbolInstanceStart:ce,symbolInstanceEnd:ve,parameters:se})}else t.push({symbolInstanceStart:0,symbolInstanceEnd:m.symbolInstances.length,parameters:se})}attemptAnchorPlacement(t,n,o,u,m,w,T,I,C,P,z,V,H,W,J,Z){const se=a.ap[t.textAnchor],fe=[t.textOffset0,t.textOffset1],ee=Hi(se,o,u,fe,m),ce=this.collisionIndex.placeCollisionBox(xr(n,ee.x,ee.y,w,T,this.transform.angle),z,I,C,P.predicate,Z);if((!J||this.collisionIndex.placeCollisionBox(xr(J,ee.x,ee.y,w,T,this.transform.angle),z,I,C,P.predicate,Z).box.length!==0)&&ce.box.length>0){let ve;if(this.prevPlacement&&this.prevPlacement.variableOffsets[V.crossTileID]&&this.prevPlacement.placements[V.crossTileID]&&this.prevPlacement.placements[V.crossTileID].text&&(ve=this.prevPlacement.variableOffsets[V.crossTileID].anchor),V.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[V.crossTileID]={textOffset:fe,width:o,height:u,anchor:se,textBoxScale:m,prevAnchor:ve},this.markUsedJustification(H,se,V,W),H.allowVerticalPlacement&&(this.markUsedOrientation(H,W,V),this.placedOrientations[V.crossTileID]=W),{shift:ee,placedGlyphBoxes:ce}}}placeLayerBucketPart(t,n,o){const{bucket:u,layout:m,posMatrix:w,textLabelPlaneMatrix:T,labelToScreenMatrix:I,textPixelRatio:C,holdingForFade:P,collisionBoxArray:z,partiallyEvaluatedTextSize:V,collisionGroup:H}=t.parameters,W=m.get("text-optional"),J=m.get("icon-optional"),Z=a.aq(m,"text-overlap","text-allow-overlap"),se=Z==="always",fe=a.aq(m,"icon-overlap","icon-allow-overlap"),ee=fe==="always",ce=m.get("text-rotation-alignment")==="map",ve=m.get("text-pitch-alignment")==="map",_e=m.get("icon-text-fit")!=="none",Ae=m.get("symbol-z-order")==="viewport-y",Re=se&&(ee||!u.hasIconData()||J),Le=ee&&(se||!u.hasTextData()||W);!u.collisionArrays&&z&&u.deserializeCollisionBoxes(z);const Ze=this.retainedQueryData[u.bucketInstanceId].tileID,st=this.terrain?(Je,yt)=>this.terrain.getElevation(Ze,Je,yt):null,vt=(Je,yt)=>{var lt,fi;if(n[Je.crossTileID])return;if(P)return void(this.placements[Je.crossTileID]=new bi(!1,!1,!1));let Bt=!1,Pt=!1,Ft=!0,Fi=null,ni={box:null,offscreen:null},Tr={box:null,offscreen:null},rr=null,Ei=null,pr=null,fr=0,tn=0,Zn=0;yt.textFeatureIndex?fr=yt.textFeatureIndex:Je.useRuntimeCollisionCircles&&(fr=Je.featureIndex),yt.verticalTextFeatureIndex&&(tn=yt.verticalTextFeatureIndex);const Fs=yt.textBox;if(Fs){const Wi=mi=>{let Xi=a.ah.horizontal;if(u.allowVerticalPlacement&&!mi&&this.prevPlacement){const nr=this.prevPlacement.placedOrientations[Je.crossTileID];nr&&(this.placedOrientations[Je.crossTileID]=nr,Xi=nr,this.markUsedOrientation(u,Xi,Je))}return Xi},Oi=(mi,Xi)=>{if(u.allowVerticalPlacement&&Je.numVerticalGlyphVertices>0&&yt.verticalTextBox){for(const nr of u.writingModes)if(nr===a.ah.vertical?(ni=Xi(),Tr=ni):ni=mi(),ni&&ni.box&&ni.box.length)break}else ni=mi()},Pi=Je.textAnchorOffsetStartIndex,Ir=Je.textAnchorOffsetEndIndex;if(Ir===Pi){const mi=(Xi,nr)=>{const Ki=this.collisionIndex.placeCollisionBox(Xi,Z,C,w,H.predicate,st);return Ki&&Ki.box&&Ki.box.length&&(this.markUsedOrientation(u,nr,Je),this.placedOrientations[Je.crossTileID]=nr),Ki};Oi(()=>mi(Fs,a.ah.horizontal),()=>{const Xi=yt.verticalTextBox;return u.allowVerticalPlacement&&Je.numVerticalGlyphVertices>0&&Xi?mi(Xi,a.ah.vertical):{box:null,offscreen:null}}),Wi(ni&&ni.box&&ni.box.length)}else{let mi=a.ap[(fi=(lt=this.prevPlacement)===null||lt===void 0?void 0:lt.variableOffsets[Je.crossTileID])===null||fi===void 0?void 0:fi.anchor];const Xi=(Ki,Rc,zi)=>{const ml=Ki.x2-Ki.x1,Bc=Ki.y2-Ki.y1,ds=Je.textBoxScale,ps=_e&&fe==="never"?Rc:null;let Ln={box:[],offscreen:!1},ca=Z==="never"?1:2,gl="never";mi&&ca++;for(let Fc=0;Fc<ca;Fc++){for(let ua=Pi;ua<Ir;ua++){const Oc=u.textAnchorOffsets.get(ua);if(mi&&Oc.textAnchor!==mi)continue;const _o=this.attemptAnchorPlacement(Oc,Ki,ml,Bc,ds,ce,ve,C,w,H,gl,Je,u,zi,ps,st);if(_o&&(Ln=_o.placedGlyphBoxes,Ln&&Ln.box&&Ln.box.length))return Bt=!0,Fi=_o.shift,Ln}mi?mi=null:gl=Z}return Ln};Oi(()=>Xi(Fs,yt.iconBox,a.ah.horizontal),()=>{const Ki=yt.verticalTextBox;return u.allowVerticalPlacement&&!(ni&&ni.box&&ni.box.length)&&Je.numVerticalGlyphVertices>0&&Ki?Xi(Ki,yt.verticalIconBox,a.ah.vertical):{box:null,offscreen:null}}),ni&&(Bt=ni.box,Ft=ni.offscreen);const nr=Wi(ni&&ni.box);if(!Bt&&this.prevPlacement){const Ki=this.prevPlacement.variableOffsets[Je.crossTileID];Ki&&(this.variableOffsets[Je.crossTileID]=Ki,this.markUsedJustification(u,Ki.anchor,Je,nr))}}}if(rr=ni,Bt=rr&&rr.box&&rr.box.length>0,Ft=rr&&rr.offscreen,Je.useRuntimeCollisionCircles){const Wi=u.text.placedSymbolArray.get(Je.centerJustifiedTextSymbolIndex),Oi=a.ai(u.textSizeData,V,Wi),Pi=m.get("text-padding");Ei=this.collisionIndex.placeCollisionCircles(Z,Wi,u.lineVertexArray,u.glyphOffsetArray,Oi,w,T,I,o,ve,H.predicate,Je.collisionCircleDiameter,Pi,st),Ei.circles.length&&Ei.collisionDetected&&!o&&a.w("Collisions detected, but collision boxes are not shown"),Bt=se||Ei.circles.length>0&&!Ei.collisionDetected,Ft=Ft&&Ei.offscreen}if(yt.iconFeatureIndex&&(Zn=yt.iconFeatureIndex),yt.iconBox){const Wi=Oi=>{const Pi=_e&&Fi?xr(Oi,Fi.x,Fi.y,ce,ve,this.transform.angle):Oi;return this.collisionIndex.placeCollisionBox(Pi,fe,C,w,H.predicate,st)};Tr&&Tr.box&&Tr.box.length&&yt.verticalIconBox?(pr=Wi(yt.verticalIconBox),Pt=pr.box.length>0):(pr=Wi(yt.iconBox),Pt=pr.box.length>0),Ft=Ft&&pr.offscreen}const Os=W||Je.numHorizontalGlyphVertices===0&&Je.numVerticalGlyphVertices===0,Gn=J||Je.numIconVertices===0;if(Os||Gn?Gn?Os||(Pt=Pt&&Bt):Bt=Pt&&Bt:Pt=Bt=Pt&&Bt,Bt&&rr&&rr.box&&this.collisionIndex.insertCollisionBox(rr.box,Z,m.get("text-ignore-placement"),u.bucketInstanceId,Tr&&Tr.box&&tn?tn:fr,H.ID),Pt&&pr&&this.collisionIndex.insertCollisionBox(pr.box,fe,m.get("icon-ignore-placement"),u.bucketInstanceId,Zn,H.ID),Ei&&(Bt&&this.collisionIndex.insertCollisionCircles(Ei.circles,Z,m.get("text-ignore-placement"),u.bucketInstanceId,fr,H.ID),o)){const Wi=u.bucketInstanceId;let Oi=this.collisionCircleArrays[Wi];Oi===void 0&&(Oi=this.collisionCircleArrays[Wi]=new ji);for(let Pi=0;Pi<Ei.circles.length;Pi+=4)Oi.circles.push(Ei.circles[Pi+0]),Oi.circles.push(Ei.circles[Pi+1]),Oi.circles.push(Ei.circles[Pi+2]),Oi.circles.push(Ei.collisionDetected?1:0)}if(Je.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");if(u.bucketInstanceId===0)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[Je.crossTileID]=new bi(Bt||Re,Pt||Le,Ft||u.justReloaded),n[Je.crossTileID]=!0};if(Ae){if(t.symbolInstanceStart!==0)throw new Error("bucket.bucketInstanceId should be 0");const Je=u.getSortedSymbolIndexes(this.transform.angle);for(let yt=Je.length-1;yt>=0;--yt){const lt=Je[yt];vt(u.symbolInstances.get(lt),u.collisionArrays[lt])}}else for(let Je=t.symbolInstanceStart;Je<t.symbolInstanceEnd;Je++)vt(u.symbolInstances.get(Je),u.collisionArrays[Je]);if(o&&u.bucketInstanceId in this.collisionCircleArrays){const Je=this.collisionCircleArrays[u.bucketInstanceId];a.ar(Je.invProjMatrix,w),Je.viewportMatrix=this.collisionIndex.getViewportMatrix()}u.justReloaded=!1}markUsedJustification(t,n,o,u){let m;m=u===a.ah.vertical?o.verticalPlacedTextSymbolIndex:{left:o.leftJustifiedTextSymbolIndex,center:o.centerJustifiedTextSymbolIndex,right:o.rightJustifiedTextSymbolIndex}[a.as(n)];const w=[o.leftJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.rightJustifiedTextSymbolIndex,o.verticalPlacedTextSymbolIndex];for(const T of w)T>=0&&(t.text.placedSymbolArray.get(T).crossTileID=m>=0&&T!==m?0:o.crossTileID)}markUsedOrientation(t,n,o){const u=n===a.ah.horizontal||n===a.ah.horizontalOnly?n:0,m=n===a.ah.vertical?n:0,w=[o.leftJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.rightJustifiedTextSymbolIndex];for(const T of w)t.text.placedSymbolArray.get(T).placedOrientation=u;o.verticalPlacedTextSymbolIndex&&(t.text.placedSymbolArray.get(o.verticalPlacedTextSymbolIndex).placedOrientation=m)}commit(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;const n=this.prevPlacement;let o=!1;this.prevZoomAdjustment=n?n.zoomAdjustment(this.transform.zoom):0;const u=n?n.symbolFadeChange(t):1,m=n?n.opacities:{},w=n?n.variableOffsets:{},T=n?n.placedOrientations:{};for(const I in this.placements){const C=this.placements[I],P=m[I];P?(this.opacities[I]=new ri(P,u,C.text,C.icon),o=o||C.text!==P.text.placed||C.icon!==P.icon.placed):(this.opacities[I]=new ri(null,u,C.text,C.icon,C.skipFade),o=o||C.text||C.icon)}for(const I in m){const C=m[I];if(!this.opacities[I]){const P=new ri(C,u,!1,!1);P.isHidden()||(this.opacities[I]=P,o=o||C.text.placed||C.icon.placed)}}for(const I in w)this.variableOffsets[I]||!this.opacities[I]||this.opacities[I].isHidden()||(this.variableOffsets[I]=w[I]);for(const I in T)this.placedOrientations[I]||!this.opacities[I]||this.opacities[I].isHidden()||(this.placedOrientations[I]=T[I]);if(n&&n.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");o?this.lastPlacementChangeTime=t:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=n?n.lastPlacementChangeTime:t)}updateLayerOpacities(t,n){const o={};for(const u of n){const m=u.getBucket(t);m&&u.latestFeatureIndex&&t.id===m.layerIds[0]&&this.updateBucketOpacities(m,o,u.collisionBoxArray)}}updateBucketOpacities(t,n,o){t.hasTextData()&&(t.text.opacityVertexArray.clear(),t.text.hasVisibleVertices=!1),t.hasIconData()&&(t.icon.opacityVertexArray.clear(),t.icon.hasVisibleVertices=!1),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexArray.clear(),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexArray.clear();const u=t.layers[0],m=u.layout,w=new ri(null,0,!1,!1,!0),T=m.get("text-allow-overlap"),I=m.get("icon-allow-overlap"),C=u._unevaluatedLayout.hasValue("text-variable-anchor")||u._unevaluatedLayout.hasValue("text-variable-anchor-offset"),P=m.get("text-rotation-alignment")==="map",z=m.get("text-pitch-alignment")==="map",V=m.get("icon-text-fit")!=="none",H=new ri(null,0,T&&(I||!t.hasIconData()||m.get("icon-optional")),I&&(T||!t.hasTextData()||m.get("text-optional")),!0);!t.collisionArrays&&o&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(o);const W=(J,Z,se)=>{for(let fe=0;fe<Z/4;fe++)J.opacityVertexArray.emplaceBack(se);J.hasVisibleVertices=J.hasVisibleVertices||se!==Xs};for(let J=0;J<t.symbolInstances.length;J++){const Z=t.symbolInstances.get(J),{numHorizontalGlyphVertices:se,numVerticalGlyphVertices:fe,crossTileID:ee}=Z;let ce=this.opacities[ee];n[ee]?ce=w:ce||(ce=H,this.opacities[ee]=ce),n[ee]=!0;const ve=Z.numIconVertices>0,_e=this.placedOrientations[Z.crossTileID],Ae=_e===a.ah.vertical,Re=_e===a.ah.horizontal||_e===a.ah.horizontalOnly;if(se>0||fe>0){const Le=zr(ce.text);W(t.text,se,Ae?Xs:Le),W(t.text,fe,Re?Xs:Le);const Ze=ce.text.isHidden();[Z.rightJustifiedTextSymbolIndex,Z.centerJustifiedTextSymbolIndex,Z.leftJustifiedTextSymbolIndex].forEach(Je=>{Je>=0&&(t.text.placedSymbolArray.get(Je).hidden=Ze||Ae?1:0)}),Z.verticalPlacedTextSymbolIndex>=0&&(t.text.placedSymbolArray.get(Z.verticalPlacedTextSymbolIndex).hidden=Ze||Re?1:0);const st=this.variableOffsets[Z.crossTileID];st&&this.markUsedJustification(t,st.anchor,Z,_e);const vt=this.placedOrientations[Z.crossTileID];vt&&(this.markUsedJustification(t,"left",Z,vt),this.markUsedOrientation(t,vt,Z))}if(ve){const Le=zr(ce.icon),Ze=!(V&&Z.verticalPlacedIconSymbolIndex&&Ae);Z.placedIconSymbolIndex>=0&&(W(t.icon,Z.numIconVertices,Ze?Le:Xs),t.icon.placedSymbolArray.get(Z.placedIconSymbolIndex).hidden=ce.icon.isHidden()),Z.verticalPlacedIconSymbolIndex>=0&&(W(t.icon,Z.numVerticalIconVertices,Ze?Xs:Le),t.icon.placedSymbolArray.get(Z.verticalPlacedIconSymbolIndex).hidden=ce.icon.isHidden())}if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){const Le=t.collisionArrays[J];if(Le){let Ze=new a.P(0,0);if(Le.textBox||Le.verticalTextBox){let vt=!0;if(C){const Je=this.variableOffsets[ee];Je?(Ze=Hi(Je.anchor,Je.width,Je.height,Je.textOffset,Je.textBoxScale),P&&Ze._rotate(z?this.transform.angle:-this.transform.angle)):vt=!1}Le.textBox&&ir(t.textCollisionBox.collisionVertexArray,ce.text.placed,!vt||Ae,Ze.x,Ze.y),Le.verticalTextBox&&ir(t.textCollisionBox.collisionVertexArray,ce.text.placed,!vt||Re,Ze.x,Ze.y)}const st=!!(!Re&&Le.verticalIconBox);Le.iconBox&&ir(t.iconCollisionBox.collisionVertexArray,ce.icon.placed,st,V?Ze.x:0,V?Ze.y:0),Le.verticalIconBox&&ir(t.iconCollisionBox.collisionVertexArray,ce.icon.placed,!st,V?Ze.x:0,V?Ze.y:0)}}}if(t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexBuffer&&t.iconCollisionBox.collisionVertexBuffer.updateData(t.iconCollisionBox.collisionVertexArray),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexBuffer&&t.textCollisionBox.collisionVertexBuffer.updateData(t.textCollisionBox.collisionVertexArray),t.text.opacityVertexArray.length!==t.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${t.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${t.text.layoutVertexArray.length}) / 4`);if(t.icon.opacityVertexArray.length!==t.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${t.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${t.icon.layoutVertexArray.length}) / 4`);if(t.bucketInstanceId in this.collisionCircleArrays){const J=this.collisionCircleArrays[t.bucketInstanceId];t.placementInvProjMatrix=J.invProjMatrix,t.placementViewportMatrix=J.viewportMatrix,t.collisionCircleArray=J.circles,delete this.collisionCircleArrays[t.bucketInstanceId]}}symbolFadeChange(t){return this.fadeDuration===0?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(t){return Math.max(0,(this.transform.zoom-t)/1.5)}hasTransitions(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(t,n){const o=this.zoomAtLastRecencyCheck===n?1-this.zoomAdjustment(n):1;return this.zoomAtLastRecencyCheck=n,this.commitTime+this.fadeDuration*o>t}setStale(){this.stale=!0}}function ir(d,t,n,o,u){d.emplaceBack(t?1:0,n?1:0,o||0,u||0),d.emplaceBack(t?1:0,n?1:0,o||0,u||0),d.emplaceBack(t?1:0,n?1:0,o||0,u||0),d.emplaceBack(t?1:0,n?1:0,o||0,u||0)}const bn=Math.pow(2,25),$l=Math.pow(2,24),_u=Math.pow(2,17),ti=Math.pow(2,16),La=Math.pow(2,9),Da=Math.pow(2,8),qr=Math.pow(2,1);function zr(d){if(d.opacity===0&&!d.placed)return 0;if(d.opacity===1&&d.placed)return 4294967295;const t=d.placed?1:0,n=Math.floor(127*d.opacity);return n*bn+t*$l+n*_u+t*ti+n*La+t*Da+n*qr+t}const Xs=0;class Qr{constructor(t){this._sortAcrossTiles=t.layout.get("symbol-z-order")!=="viewport-y"&&!t.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(t,n,o,u,m){const w=this._bucketParts;for(;this._currentTileIndex<t.length;)if(n.getBucketParts(w,u,t[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,m())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,w.sort((T,I)=>T.sortKey-I.sortKey));this._currentPartIndex<w.length;)if(n.placeLayerBucketPart(w[this._currentPartIndex],this._seenCrossTileIDs,o),this._currentPartIndex++,m())return!0;return!1}}class $r{constructor(t,n,o,u,m,w,T,I){this.placement=new Pr(t,n,w,T,I),this._currentPlacementIndex=o.length-1,this._forceFullPlacement=u,this._showCollisionBoxes=m,this._done=!1}isDone(){return this._done}continuePlacement(t,n,o){const u=j.now(),m=()=>!this._forceFullPlacement&&j.now()-u>2;for(;this._currentPlacementIndex>=0;){const w=n[t[this._currentPlacementIndex]],T=this.placement.collisionIndex.transform.zoom;if(w.type==="symbol"&&(!w.minzoom||w.minzoom<=T)&&(!w.maxzoom||w.maxzoom>T)){if(this._inProgressLayer||(this._inProgressLayer=new Qr(w)),this._inProgressLayer.continuePlacement(o[w.source],this.placement,this._showCollisionBoxes,w,m))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(t){return this.placement.commit(t),this.placement}}const ks=512/a.W/2;class Co{constructor(t,n,o){this.tileID=t,this.bucketInstanceId=o,this._symbolsByKey={};const u=new Map;for(let m=0;m<n.length;m++){const w=n.get(m),T=w.key,I=u.get(T);I?I.push(w):u.set(T,[w])}for(const[m,w]of u){const T={positions:w.map(I=>({x:Math.floor(I.anchorX*ks),y:Math.floor(I.anchorY*ks)})),crossTileIDs:w.map(I=>I.crossTileID)};if(T.positions.length>128){const I=new a.au(T.positions.length,16,Uint16Array);for(const{x:C,y:P}of T.positions)I.add(C,P);I.finish(),delete T.positions,T.index=I}this._symbolsByKey[m]=T}}getScaledCoordinates(t,n){const{x:o,y:u,z:m}=this.tileID.canonical,{x:w,y:T,z:I}=n.canonical,C=ks/Math.pow(2,I-m),P=(T*a.W+t.anchorY)*C,z=u*a.W*ks;return{x:Math.floor((w*a.W+t.anchorX)*C-o*a.W*ks),y:Math.floor(P-z)}}findMatches(t,n,o){const u=this.tileID.canonical.z<n.canonical.z?1:Math.pow(2,this.tileID.canonical.z-n.canonical.z);for(let m=0;m<t.length;m++){const w=t.get(m);if(w.crossTileID)continue;const T=this._symbolsByKey[w.key];if(!T)continue;const I=this.getScaledCoordinates(w,n);if(T.index){const C=T.index.range(I.x-u,I.y-u,I.x+u,I.y+u).sort();for(const P of C){const z=T.crossTileIDs[P];if(!o[z]){o[z]=!0,w.crossTileID=z;break}}}else if(T.positions)for(let C=0;C<T.positions.length;C++){const P=T.positions[C],z=T.crossTileIDs[C];if(Math.abs(P.x-I.x)<=u&&Math.abs(P.y-I.y)<=u&&!o[z]){o[z]=!0,w.crossTileID=z;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map(({crossTileIDs:t})=>t)}}class qi{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Ks{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(t){const n=Math.round((t-this.lng)/360);if(n!==0)for(const o in this.indexes){const u=this.indexes[o],m={};for(const w in u){const T=u[w];T.tileID=T.tileID.unwrapTo(T.tileID.wrap+n),m[T.tileID.key]=T}this.indexes[o]=m}this.lng=t}addBucket(t,n,o){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===n.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(let m=0;m<n.symbolInstances.length;m++)n.symbolInstances.get(m).crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});const u=this.usedCrossTileIDs[t.overscaledZ];for(const m in this.indexes){const w=this.indexes[m];if(Number(m)>t.overscaledZ)for(const T in w){const I=w[T];I.tileID.isChildOf(t)&&I.findMatches(n.symbolInstances,t,u)}else{const T=w[t.scaledTo(Number(m)).key];T&&T.findMatches(n.symbolInstances,t,u)}}for(let m=0;m<n.symbolInstances.length;m++){const w=n.symbolInstances.get(m);w.crossTileID||(w.crossTileID=o.generate(),u[w.crossTileID]=!0)}return this.indexes[t.overscaledZ]===void 0&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Co(t,n.symbolInstances,n.bucketInstanceId),!0}removeBucketCrossTileIDs(t,n){for(const o of n.getCrossTileIDsLists())for(const u of o)delete this.usedCrossTileIDs[t][u]}removeStaleBuckets(t){let n=!1;for(const o in this.indexes){const u=this.indexes[o];for(const m in u)t[u[m].bucketInstanceId]||(this.removeBucketCrossTileIDs(o,u[m]),delete u[m],n=!0)}return n}}class Vn{constructor(){this.layerIndexes={},this.crossTileIDs=new qi,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(t,n,o){let u=this.layerIndexes[t.id];u===void 0&&(u=this.layerIndexes[t.id]=new Ks);let m=!1;const w={};u.handleWrapJump(o);for(const T of n){const I=T.getBucket(t);I&&t.id===I.layerIds[0]&&(I.bucketInstanceId||(I.bucketInstanceId=++this.maxBucketInstanceId),u.addBucket(T.tileID,I,this.crossTileIDs)&&(m=!0),w[I.bucketInstanceId]=!0)}return u.removeStaleBuckets(w)&&(m=!0),m}pruneUnusedLayers(t){const n={};t.forEach(o=>{n[o]=!0});for(const o in this.layerIndexes)n[o]||delete this.layerIndexes[o]}}const Ii=(d,t)=>a.t(d,t&&t.filter(n=>n.identifier!=="source.canvas")),Mo=a.av();class Zr extends a.E{constructor(t,n={}){super(),this._rtlTextPluginStateChange=()=>{for(const o in this.sourceCaches){const u=this.sourceCaches[o].getSource().type;u!=="vector"&&u!=="geojson"||this.sourceCaches[o].reload()}},this.map=t,this.dispatcher=new Tt(He(),t._getMapId()),this.dispatcher.registerMessageHandler("getGlyphs",(o,u)=>this.getGlyphs(o,u)),this.dispatcher.registerMessageHandler("getImages",(o,u)=>this.getImages(o,u)),this.imageManager=new kt,this.imageManager.setEventedParent(this),this.glyphManager=new Vt(t._requestManager,n.localIdeographFontFamily),this.lineAtlas=new zt(256,512),this.crossTileSymbolIndex=new Vn,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new a.aw,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("setReferrer",a.ax()),We().on("pluginStateChange",this._rtlTextPluginStateChange),this.on("data",o=>{if(o.dataType!=="source"||o.sourceDataType!=="metadata")return;const u=this.sourceCaches[o.sourceId];if(!u)return;const m=u.getSource();if(m&&m.vectorLayerIds)for(const w in this._layers){const T=this._layers[w];T.source===m.id&&this._validateLayer(T)}})}loadURL(t,n={},o){this.fire(new a.k("dataloading",{dataType:"style"})),n.validate=typeof n.validate!="boolean"||n.validate;const u=this.map._requestManager.transformRequest(t,ne.Style);this._loadStyleRequest=new AbortController,a.h(u,this._loadStyleRequest).then(m=>{this._loadStyleRequest=null,this._load(m.data,n,o)}).catch(m=>{this._loadStyleRequest=null,m&&this.fire(new a.j(m))})}loadJSON(t,n={},o){this.fire(new a.k("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,j.frameAsync(this._frameRequest).then(()=>{this._frameRequest=null,n.validate=n.validate!==!1,this._load(t,n,o)}).catch(()=>{})}loadEmpty(){this.fire(new a.k("dataloading",{dataType:"style"})),this._load(Mo,{validate:!1})}_load(t,n,o){var u;const m=n.transformStyle?n.transformStyle(o,t):t;if(!n.validate||!Ii(this,a.x(m))){this._loaded=!0,this.stylesheet=m;for(const w in m.sources)this.addSource(w,m.sources[w],{validate:!1});m.sprite?this._loadSprite(m.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(m.glyphs),this._createLayers(),this.light=new ei(this.stylesheet.light),this.map.setTerrain((u=this.stylesheet.terrain)!==null&&u!==void 0?u:null),this.fire(new a.k("data",{dataType:"style"})),this.fire(new a.k("style.load"))}}_createLayers(){const t=a.ay(this.stylesheet.layers);this.dispatcher.broadcast("setLayers",t),this._order=t.map(n=>n.id),this._layers={},this._serializedLayers=null;for(const n of t){const o=a.az(n);o.setEventedParent(this,{layer:{id:n.id}}),this._layers[n.id]=o}}_loadSprite(t,n=!1,o=void 0){let u;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(m,w,T,I){return a._(this,void 0,void 0,function*(){const C=ge(m),P=T>1?"@2x":"",z={},V={};for(const{id:H,url:W}of C){const J=w.transformRequest(w.normalizeSpriteURL(W,P,".json"),ne.SpriteJSON);z[H]=a.h(J,I);const Z=w.transformRequest(w.normalizeSpriteURL(W,P,".png"),ne.SpriteImage);V[H]=$.getImage(Z,I)}return yield Promise.all([...Object.values(z),...Object.values(V)]),function(H,W){return a._(this,void 0,void 0,function*(){const J={};for(const Z in H){J[Z]={};const se=j.getImageCanvasContext((yield W[Z]).data),fe=(yield H[Z]).data;for(const ee in fe){const{width:ce,height:ve,x:_e,y:Ae,sdf:Re,pixelRatio:Le,stretchX:Ze,stretchY:st,content:vt}=fe[ee];J[Z][ee]={data:null,pixelRatio:Le,sdf:Re,stretchX:Ze,stretchY:st,content:vt,spriteData:{width:ce,height:ve,x:_e,y:Ae,context:se}}}}return J})}(z,V)})}(t,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then(m=>{if(this._spriteRequest=null,m)for(const w in m){this._spritesImagesIds[w]=[];const T=this._spritesImagesIds[w]?this._spritesImagesIds[w].filter(I=>!(I in m)):[];for(const I of T)this.imageManager.removeImage(I),this._changedImages[I]=!0;for(const I in m[w]){const C=w==="default"?I:`${w}:${I}`;this._spritesImagesIds[w].push(C),C in this.imageManager.images?this.imageManager.updateImage(C,m[w][I],!1):this.imageManager.addImage(C,m[w][I]),n&&(this._changedImages[C]=!0)}}}).catch(m=>{this._spriteRequest=null,u=m,this.fire(new a.j(u))}).finally(()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),n&&(this._changed=!0),this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new a.k("data",{dataType:"style"})),o&&o(u)})}_unloadSprite(){for(const t of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(t),this._changedImages[t]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new a.k("data",{dataType:"style"}))}_validateLayer(t){const n=this.sourceCaches[t.source];if(!n)return;const o=t.sourceLayer;if(!o)return;const u=n.getSource();(u.type==="geojson"||u.vectorLayerIds&&u.vectorLayerIds.indexOf(o)===-1)&&this.fire(new a.j(new Error(`Source layer "${o}" does not exist on source "${u.id}" as specified by style layer "${t.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(t){const n=this._serializedAllLayers();if(!t||t.length===0)return Object.values(n);const o=[];for(const u of t)n[u]&&o.push(n[u]);return o}_serializedAllLayers(){let t=this._serializedLayers;if(t)return t;t=this._serializedLayers={};const n=Object.keys(this._layers);for(const o of n){const u=this._layers[o];u.type!=="custom"&&(t[o]=u.serialize())}return t}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;for(const t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return!0;for(const t in this._layers)if(this._layers[t].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(t){if(!this._loaded)return;const n=this._changed;if(this._changed){const u=Object.keys(this._updatedLayers),m=Object.keys(this._removedLayers);(u.length||m.length)&&this._updateWorkerLayers(u,m);for(const w in this._updatedSources){const T=this._updatedSources[w];if(T==="reload")this._reloadSource(w);else{if(T!=="clear")throw new Error(`Invalid action ${T}`);this._clearSource(w)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const w in this._updatedPaintProps)this._layers[w].updateTransitions(t);this.light.updateTransitions(t),this._resetUpdates()}const o={};for(const u in this.sourceCaches){const m=this.sourceCaches[u];o[u]=m.used,m.used=!1}for(const u of this._order){const m=this._layers[u];m.recalculate(t,this._availableImages),!m.isHidden(t.zoom)&&m.source&&(this.sourceCaches[m.source].used=!0)}for(const u in o){const m=this.sourceCaches[u];o[u]!==m.used&&m.fire(new a.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:u}))}this.light.recalculate(t),this.z=t.zoom,n&&this.fire(new a.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const t=Object.keys(this._changedImages);if(t.length){for(const n in this.sourceCaches)this.sourceCaches[n].reloadTilesForDependencies(["icons","patterns"],t);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const t in this.sourceCaches)this.sourceCaches[t].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(t,n){this.dispatcher.broadcast("updateLayers",{layers:this._serializeByIds(t),removedIds:n})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(t,n={}){this._checkLoaded();const o=this.serialize();if(t=n.transformStyle?n.transformStyle(o,t):t,Ii(this,a.x(t)))return!1;(t=a.aA(t)).layers=a.ay(t.layers);const u=a.aB(o,t),m=this._getOperationsToPerform(u);if(m.unimplemented.length>0)throw new Error(`Unimplemented: ${m.unimplemented.join(", ")}.`);if(m.operations.length===0)return!1;for(const w of m.operations)w();return this.stylesheet=t,this._serializedLayers=null,!0}_getOperationsToPerform(t){const n=[],o=[];for(const u of t)switch(u.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":continue;case"addLayer":n.push(()=>this.addLayer.apply(this,u.args));break;case"removeLayer":n.push(()=>this.removeLayer.apply(this,u.args));break;case"setPaintProperty":n.push(()=>this.setPaintProperty.apply(this,u.args));break;case"setLayoutProperty":n.push(()=>this.setLayoutProperty.apply(this,u.args));break;case"setFilter":n.push(()=>this.setFilter.apply(this,u.args));break;case"addSource":n.push(()=>this.addSource.apply(this,u.args));break;case"removeSource":n.push(()=>this.removeSource.apply(this,u.args));break;case"setLayerZoomRange":n.push(()=>this.setLayerZoomRange.apply(this,u.args));break;case"setLight":n.push(()=>this.setLight.apply(this,u.args));break;case"setGeoJSONSourceData":n.push(()=>this.setGeoJSONSourceData.apply(this,u.args));break;case"setGlyphs":n.push(()=>this.setGlyphs.apply(this,u.args));break;case"setSprite":n.push(()=>this.setSprite.apply(this,u.args));break;case"setTerrain":n.push(()=>this.map.setTerrain.apply(this,u.args));break;case"setTransition":n.push(()=>{});break;default:o.push(u.command)}return{operations:n,unimplemented:o}}addImage(t,n){if(this.getImage(t))return this.fire(new a.j(new Error(`An image named "${t}" already exists.`)));this.imageManager.addImage(t,n),this._afterImageUpdated(t)}updateImage(t,n){this.imageManager.updateImage(t,n)}getImage(t){return this.imageManager.getImage(t)}removeImage(t){if(!this.getImage(t))return this.fire(new a.j(new Error(`An image named "${t}" does not exist.`)));this.imageManager.removeImage(t),this._afterImageUpdated(t)}_afterImageUpdated(t){this._availableImages=this.imageManager.listImages(),this._changedImages[t]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new a.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(t,n,o={}){if(this._checkLoaded(),this.sourceCaches[t]!==void 0)throw new Error(`Source "${t}" already exists.`);if(!n.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(n).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(n.type)>=0&&this._validate(a.x.source,`sources.${t}`,n,null,o))return;this.map&&this.map._collectResourceTiming&&(n.collectResourceTiming=!0);const u=this.sourceCaches[t]=new hr(t,n,this.dispatcher);u.style=this,u.setEventedParent(this,()=>({isSourceLoaded:u.loaded(),source:u.serialize(),sourceId:t})),u.onAdd(this.map),this._changed=!0}removeSource(t){if(this._checkLoaded(),this.sourceCaches[t]===void 0)throw new Error("There is no source with this ID");for(const o in this._layers)if(this._layers[o].source===t)return this.fire(new a.j(new Error(`Source "${t}" cannot be removed while layer "${o}" is using it.`)));const n=this.sourceCaches[t];delete this.sourceCaches[t],delete this._updatedSources[t],n.fire(new a.k("data",{sourceDataType:"metadata",dataType:"source",sourceId:t})),n.setEventedParent(null),n.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(t,n){if(this._checkLoaded(),this.sourceCaches[t]===void 0)throw new Error(`There is no source with this ID=${t}`);const o=this.sourceCaches[t].getSource();if(o.type!=="geojson")throw new Error(`geojsonSource.type is ${o.type}, which is !== 'geojson`);o.setData(n),this._changed=!0}getSource(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()}addLayer(t,n,o={}){this._checkLoaded();const u=t.id;if(this.getLayer(u))return void this.fire(new a.j(new Error(`Layer "${u}" already exists on this map.`)));let m;if(t.type==="custom"){if(Ii(this,a.aC(t)))return;m=a.az(t)}else{if("source"in t&&typeof t.source=="object"&&(this.addSource(u,t.source),t=a.aA(t),t=a.e(t,{source:u})),this._validate(a.x.layer,`layers.${u}`,t,{arrayIndex:-1},o))return;m=a.az(t),this._validateLayer(m),m.setEventedParent(this,{layer:{id:u}})}const w=n?this._order.indexOf(n):this._order.length;if(n&&w===-1)this.fire(new a.j(new Error(`Cannot add layer "${u}" before non-existing layer "${n}".`)));else{if(this._order.splice(w,0,u),this._layerOrderChanged=!0,this._layers[u]=m,this._removedLayers[u]&&m.source&&m.type!=="custom"){const T=this._removedLayers[u];delete this._removedLayers[u],T.type!==m.type?this._updatedSources[m.source]="clear":(this._updatedSources[m.source]="reload",this.sourceCaches[m.source].pause())}this._updateLayer(m),m.onAdd&&m.onAdd(this.map)}}moveLayer(t,n){if(this._checkLoaded(),this._changed=!0,!this._layers[t])return void this.fire(new a.j(new Error(`The layer '${t}' does not exist in the map's style and cannot be moved.`)));if(t===n)return;const o=this._order.indexOf(t);this._order.splice(o,1);const u=n?this._order.indexOf(n):this._order.length;n&&u===-1?this.fire(new a.j(new Error(`Cannot move layer "${t}" before non-existing layer "${n}".`))):(this._order.splice(u,0,t),this._layerOrderChanged=!0)}removeLayer(t){this._checkLoaded();const n=this._layers[t];if(!n)return void this.fire(new a.j(new Error(`Cannot remove non-existing layer "${t}".`)));n.setEventedParent(null);const o=this._order.indexOf(t);this._order.splice(o,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[t]=n,delete this._layers[t],this._serializedLayers&&delete this._serializedLayers[t],delete this._updatedLayers[t],delete this._updatedPaintProps[t],n.onRemove&&n.onRemove(this.map)}getLayer(t){return this._layers[t]}getLayersOrder(){return[...this._order]}hasLayer(t){return t in this._layers}setLayerZoomRange(t,n,o){this._checkLoaded();const u=this.getLayer(t);u?u.minzoom===n&&u.maxzoom===o||(n!=null&&(u.minzoom=n),o!=null&&(u.maxzoom=o),this._updateLayer(u)):this.fire(new a.j(new Error(`Cannot set the zoom range of non-existing layer "${t}".`)))}setFilter(t,n,o={}){this._checkLoaded();const u=this.getLayer(t);if(u){if(!a.aD(u.filter,n))return n==null?(u.filter=void 0,void this._updateLayer(u)):void(this._validate(a.x.filter,`layers.${u.id}.filter`,n,null,o)||(u.filter=a.aA(n),this._updateLayer(u)))}else this.fire(new a.j(new Error(`Cannot filter non-existing layer "${t}".`)))}getFilter(t){return a.aA(this.getLayer(t).filter)}setLayoutProperty(t,n,o,u={}){this._checkLoaded();const m=this.getLayer(t);m?a.aD(m.getLayoutProperty(n),o)||(m.setLayoutProperty(n,o,u),this._updateLayer(m)):this.fire(new a.j(new Error(`Cannot style non-existing layer "${t}".`)))}getLayoutProperty(t,n){const o=this.getLayer(t);if(o)return o.getLayoutProperty(n);this.fire(new a.j(new Error(`Cannot get style of non-existing layer "${t}".`)))}setPaintProperty(t,n,o,u={}){this._checkLoaded();const m=this.getLayer(t);m?a.aD(m.getPaintProperty(n),o)||(m.setPaintProperty(n,o,u)&&this._updateLayer(m),this._changed=!0,this._updatedPaintProps[t]=!0):this.fire(new a.j(new Error(`Cannot style non-existing layer "${t}".`)))}getPaintProperty(t,n){return this.getLayer(t).getPaintProperty(n)}setFeatureState(t,n){this._checkLoaded();const o=t.source,u=t.sourceLayer,m=this.sourceCaches[o];if(m===void 0)return void this.fire(new a.j(new Error(`The source '${o}' does not exist in the map's style.`)));const w=m.getSource().type;w==="geojson"&&u?this.fire(new a.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):w!=="vector"||u?(t.id===void 0&&this.fire(new a.j(new Error("The feature id parameter must be provided."))),m.setFeatureState(u,t.id,n)):this.fire(new a.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(t,n){this._checkLoaded();const o=t.source,u=this.sourceCaches[o];if(u===void 0)return void this.fire(new a.j(new Error(`The source '${o}' does not exist in the map's style.`)));const m=u.getSource().type,w=m==="vector"?t.sourceLayer:void 0;m!=="vector"||w?n&&typeof t.id!="string"&&typeof t.id!="number"?this.fire(new a.j(new Error("A feature id is required to remove its specific state property."))):u.removeFeatureState(w,t.id,n):this.fire(new a.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(t){this._checkLoaded();const n=t.source,o=t.sourceLayer,u=this.sourceCaches[n];if(u!==void 0)return u.getSource().type!=="vector"||o?(t.id===void 0&&this.fire(new a.j(new Error("The feature id parameter must be provided."))),u.getFeatureState(o,t.id)):void this.fire(new a.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new a.j(new Error(`The source '${n}' does not exist in the map's style.`)))}getTransition(){return a.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const t=a.aE(this.sourceCaches,m=>m.serialize()),n=this._serializeByIds(this._order),o=this.map.getTerrain()||void 0,u=this.stylesheet;return a.aF({version:u.version,name:u.name,metadata:u.metadata,light:u.light,center:u.center,zoom:u.zoom,bearing:u.bearing,pitch:u.pitch,sprite:u.sprite,glyphs:u.glyphs,transition:u.transition,sources:t,layers:n,terrain:o},m=>m!==void 0)}_updateLayer(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&this.sourceCaches[t.source].getSource().type!=="raster"&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(t){const n=w=>this._layers[w].type==="fill-extrusion",o={},u=[];for(let w=this._order.length-1;w>=0;w--){const T=this._order[w];if(n(T)){o[T]=w;for(const I of t){const C=I[T];if(C)for(const P of C)u.push(P)}}}u.sort((w,T)=>T.intersectionZ-w.intersectionZ);const m=[];for(let w=this._order.length-1;w>=0;w--){const T=this._order[w];if(n(T))for(let I=u.length-1;I>=0;I--){const C=u[I].feature;if(o[C.layer.id]<w)break;m.push(C),u.pop()}else for(const I of t){const C=I[T];if(C)for(const P of C)m.push(P.feature)}}return m}queryRenderedFeatures(t,n,o){n&&n.filter&&this._validate(a.x.filter,"queryRenderedFeatures.filter",n.filter,null,n);const u={};if(n&&n.layers){if(!Array.isArray(n.layers))return this.fire(new a.j(new Error("parameters.layers must be an Array."))),[];for(const T of n.layers){const I=this._layers[T];if(!I)return this.fire(new a.j(new Error(`The layer '${T}' does not exist in the map's style and cannot be queried for features.`))),[];u[I.source]=!0}}const m=[];n.availableImages=this._availableImages;const w=this._serializedAllLayers();for(const T in this.sourceCaches)n.layers&&!u[T]||m.push(Ur(this.sourceCaches[T],this._layers,w,t,n,o));return this.placement&&m.push(function(T,I,C,P,z,V,H){const W={},J=V.queryRenderedSymbols(P),Z=[];for(const se of Object.keys(J).map(Number))Z.push(H[se]);Z.sort($e);for(const se of Z){const fe=se.featureIndex.lookupSymbolFeatures(J[se.bucketInstanceId],I,se.bucketIndex,se.sourceLayerIndex,z.filter,z.layers,z.availableImages,T);for(const ee in fe){const ce=W[ee]=W[ee]||[],ve=fe[ee];ve.sort((_e,Ae)=>{const Re=se.featureSortOrder;if(Re){const Le=Re.indexOf(_e.featureIndex);return Re.indexOf(Ae.featureIndex)-Le}return Ae.featureIndex-_e.featureIndex});for(const _e of ve)ce.push(_e)}}for(const se in W)W[se].forEach(fe=>{const ee=fe.feature,ce=C[T[se].source].getFeatureState(ee.layer["source-layer"],ee.id);ee.source=ee.layer.source,ee.layer["source-layer"]&&(ee.sourceLayer=ee.layer["source-layer"]),ee.state=ce});return W}(this._layers,w,this.sourceCaches,t,n,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(m)}querySourceFeatures(t,n){n&&n.filter&&this._validate(a.x.filter,"querySourceFeatures.filter",n.filter,null,n);const o=this.sourceCaches[t];return o?function(u,m){const w=u.getRenderableIds().map(C=>u.getTileByID(C)),T=[],I={};for(let C=0;C<w.length;C++){const P=w[C],z=P.tileID.canonical.key;I[z]||(I[z]=!0,P.querySourceFeatures(T,m))}return T}(o,n):[]}getLight(){return this.light.getLight()}setLight(t,n={}){this._checkLoaded();const o=this.light.getLight();let u=!1;for(const w in t)if(!a.aD(t[w],o[w])){u=!0;break}if(!u)return;const m={now:j.now(),transition:a.e({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(t,n),this.light.updateTransitions(m)}_validate(t,n,o,u,m={}){return(!m||m.validate!==!1)&&Ii(this,t.call(a.x,a.e({key:n,style:this.serialize(),value:o,styleSpec:a.v},u)))}_remove(t=!0){this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null),We().off("pluginStateChange",this._rtlTextPluginStateChange);for(const n in this._layers)this._layers[n].setEventedParent(null);for(const n in this.sourceCaches){const o=this.sourceCaches[n];o.setEventedParent(null),o.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove(t)}_clearSource(t){this.sourceCaches[t].clearTiles()}_reloadSource(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()}_updateSources(t){for(const n in this.sourceCaches)this.sourceCaches[n].update(t,this.map.terrain)}_generateCollisionBoxes(){for(const t in this.sourceCaches)this._reloadSource(t)}_updatePlacement(t,n,o,u,m=!1){let w=!1,T=!1;const I={};for(const C of this._order){const P=this._layers[C];if(P.type!=="symbol")continue;if(!I[P.source]){const V=this.sourceCaches[P.source];I[P.source]=V.getRenderableIds(!0).map(H=>V.getTileByID(H)).sort((H,W)=>W.tileID.overscaledZ-H.tileID.overscaledZ||(H.tileID.isLessThan(W.tileID)?-1:1))}const z=this.crossTileSymbolIndex.addLayer(P,I[P.source],t.center.lng);w=w||z}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((m=m||this._layerOrderChanged||o===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(j.now(),t.zoom))&&(this.pauseablePlacement=new $r(t,this.map.terrain,this._order,m,n,o,u,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,I),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(j.now()),T=!0),w&&this.pauseablePlacement.placement.setStale()),T||w)for(const C of this._order){const P=this._layers[C];P.type==="symbol"&&this.placement.updateLayerOpacities(P,I[P.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(j.now())}_releaseSymbolFadeTiles(){for(const t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles()}getImages(t,n){return a._(this,void 0,void 0,function*(){const o=yield this.imageManager.getImages(n.icons);this._updateTilesForChangedImages();const u=this.sourceCaches[n.source];return u&&u.setDependencies(n.tileID.key,n.type,n.icons),o})}getGlyphs(t,n){return a._(this,void 0,void 0,function*(){const o=yield this.glyphManager.getGlyphs(n.stacks),u=this.sourceCaches[n.source];return u&&u.setDependencies(n.tileID.key,n.type,[""]),o})}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(t,n={}){this._checkLoaded(),t&&this._validate(a.x.glyphs,"glyphs",t,null,n)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=t,this.glyphManager.entries={},this.glyphManager.setURL(t))}addSprite(t,n,o={},u){this._checkLoaded();const m=[{id:t,url:n}],w=[...ge(this.stylesheet.sprite),...m];this._validate(a.x.sprite,"sprite",w,null,o)||(this.stylesheet.sprite=w,this._loadSprite(m,!0,u))}removeSprite(t){this._checkLoaded();const n=ge(this.stylesheet.sprite);if(n.find(o=>o.id===t)){if(this._spritesImagesIds[t])for(const o of this._spritesImagesIds[t])this.imageManager.removeImage(o),this._changedImages[o]=!0;n.splice(n.findIndex(o=>o.id===t),1),this.stylesheet.sprite=n.length>0?n:void 0,delete this._spritesImagesIds[t],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new a.k("data",{dataType:"style"}))}else this.fire(new a.j(new Error(`Sprite "${t}" doesn't exists on this map.`)))}getSprite(){return ge(this.stylesheet.sprite)}setSprite(t,n={},o){this._checkLoaded(),t&&this._validate(a.x.sprite,"sprite",t,null,n)||(this.stylesheet.sprite=t,t?this._loadSprite(t,!0,o):(this._unloadSprite(),o&&o(null)))}}var Ao=a.X([{name:"a_pos",type:"Int16",components:2}]),wn="attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform float u_ele_delta;varying vec2 v_texture_pos;varying float v_depth;void main() {float extent=8192.0;float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/extent;gl_Position=u_matrix*vec4(a_pos3d.xy,get_elevation(a_pos3d.xy)-ele_delta,1.0);v_depth=gl_Position.z/gl_Position.w;}";const Ys={prelude:ii(`#ifdef GL_ES
-precision mediump float;
-#else
-#if !defined(lowp)
-#define lowp
-#endif
-#if !defined(mediump)
-#define mediump
-#endif
-#if !defined(highp)
-#define highp
-#endif
-#endif
-`,`#ifdef GL_ES
-precision highp float;
-#else
-#if !defined(lowp)
-#define lowp
-#endif
-#if !defined(mediump)
-#define mediump
-#endif
-#if !defined(highp)
-#define highp
-#endif
-#endif
-vec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0
-);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}
-#ifdef TERRAIN3D
-uniform sampler2D u_terrain;uniform float u_terrain_dim;uniform mat4 u_terrain_matrix;uniform vec4 u_terrain_unpack;uniform float u_terrain_exaggeration;uniform highp sampler2D u_depth;
-#endif
-const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitShifts=vec4(1.)/bitSh;highp float unpack(highp vec4 color) {return dot(color,bitShifts);}highp float depthOpacity(vec3 frag) {
-#ifdef TERRAIN3D
-highp float d=unpack(texture2D(u_depth,frag.xy*0.5+0.5))+0.0001-frag.z;return 1.0-max(0.0,min(1.0,-d*500.0));
-#else
-return 1.0;
-#endif
-}float calculate_visibility(vec4 pos) {
-#ifdef TERRAIN3D
-vec3 frag=pos.xyz/pos.w;highp float d=depthOpacity(frag);if (d > 0.95) return 1.0;return (d+depthOpacity(frag+vec3(0.0,0.01,0.0)))/2.0;
-#else
-return 1.0;
-#endif
-}float ele(vec2 pos) {
-#ifdef TERRAIN3D
-vec4 rgb=(texture2D(u_terrain,pos)*255.0)*u_terrain_unpack;return rgb.r+rgb.g+rgb.b-u_terrain_unpack.a;
-#else
-return 0.0;
-#endif
-}float get_elevation(vec2 pos) {
-#ifdef TERRAIN3D
-vec2 coord=(u_terrain_matrix*vec4(pos,0.0,1.0)).xy*u_terrain_dim+1.0;vec2 f=fract(coord);vec2 c=(floor(coord)+0.5)/(u_terrain_dim+2.0);float d=1.0/(u_terrain_dim+2.0);float tl=ele(c);float tr=ele(c+vec2(d,0.0));float bl=ele(c+vec2(0.0,d));float br=ele(c+vec2(d,d));float elevation=mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);return elevation*u_terrain_exaggeration;
-#else
-return 0.0;
-#endif
-}`),background:ii(`uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,"attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),backgroundPattern:ii(`uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,"uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),circle:ii(`varying vec3 v_data;varying float v_visibility;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define mediump float radius
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define highp vec4 stroke_color
-#pragma mapbox: define mediump float stroke_width
-#pragma mapbox: define lowp float stroke_opacity
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize mediump float radius
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize highp vec4 stroke_color
-#pragma mapbox: initialize mediump float stroke_width
-#pragma mapbox: initialize lowp float stroke_opacity
-vec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));gl_FragColor=v_visibility*opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;varying vec3 v_data;varying float v_visibility;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define mediump float radius
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define highp vec4 stroke_color
-#pragma mapbox: define mediump float stroke_width
-#pragma mapbox: define lowp float stroke_opacity
-void main(void) {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize mediump float radius
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize highp vec4 stroke_color
-#pragma mapbox: initialize mediump float stroke_width
-#pragma mapbox: initialize lowp float stroke_opacity
-vec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);float ele=get_elevation(circle_center);v_visibility=calculate_visibility(u_matrix*vec4(circle_center,ele,1.0));if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,ele,1);} else {gl_Position=u_matrix*vec4(circle_center,ele,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);}`),clippingMask:ii("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:ii(`uniform highp float u_intensity;varying vec2 v_extrude;
-#pragma mapbox: define highp float weight
-#define GAUSS_COEF 0.3989422804014327
-void main() {
-#pragma mapbox: initialize highp float weight
-float d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;varying vec2 v_extrude;
-#pragma mapbox: define highp float weight
-#pragma mapbox: define mediump float radius
-const highp float ZERO=1.0/255.0/16.0;
-#define GAUSS_COEF 0.3989422804014327
-void main(void) {
-#pragma mapbox: initialize highp float weight
-#pragma mapbox: initialize mediump float radius
-vec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);gl_Position=u_matrix*pos;}`),heatmapTexture:ii(`uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(0.0);
-#endif
-}`,"uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),collisionBox:ii("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,get_elevation(a_pos),1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:ii("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:ii("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,get_elevation(a_pos),1);}"),fill:ii(`#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float opacity
-gl_FragColor=color*opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`attribute vec2 a_pos;uniform mat4 u_matrix;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float opacity
-gl_Position=u_matrix*vec4(a_pos,0,1);}`),fillOutline:ii(`varying vec2 v_pos;
-#pragma mapbox: define highp vec4 outline_color
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize highp vec4 outline_color
-#pragma mapbox: initialize lowp float opacity
-float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;
-#pragma mapbox: define highp vec4 outline_color
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize highp vec4 outline_color
-#pragma mapbox: initialize lowp float opacity
-gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillOutlinePattern:ii(`uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-void main() {
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-void main() {
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillPattern:ii(`#ifdef GL_ES
-precision highp float;
-#endif
-uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-void main() {
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-void main() {
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}`),fillExtrusion:ii(`varying vec4 v_color;void main() {gl_FragColor=v_color;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;
-#ifdef TERRAIN3D
-attribute vec2 a_centroid;
-#endif
-varying vec4 v_color;
-#pragma mapbox: define highp float base
-#pragma mapbox: define highp float height
-#pragma mapbox: define highp vec4 color
-void main() {
-#pragma mapbox: initialize highp float base
-#pragma mapbox: initialize highp float height
-#pragma mapbox: initialize highp vec4 color
-vec3 normal=a_normal_ed.xyz;
-#ifdef TERRAIN3D
-float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);
-#else
-float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;
-#endif
-base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}`),fillExtrusionPattern:ii(`uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;
-#pragma mapbox: define lowp float base
-#pragma mapbox: define lowp float height
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-void main() {
-#pragma mapbox: initialize lowp float base
-#pragma mapbox: initialize lowp float height
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;
-#ifdef TERRAIN3D
-attribute vec2 a_centroid;
-#endif
-varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;
-#pragma mapbox: define lowp float base
-#pragma mapbox: define lowp float height
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-void main() {
-#pragma mapbox: initialize lowp float base
-#pragma mapbox: initialize lowp float height
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;
-#ifdef TERRAIN3D
-float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);
-#else
-float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;
-#endif
-base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0
-? a_pos
-: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}`),hillshadePrepare:ii(`#ifdef GL_ES
-precision highp float;
-#endif
-uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,"uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:ii(`uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;
-#define PI 3.141592653589793
-void main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,"uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),line:ii(`uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`
-#define scale 0.015873016
-attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define mediump float gapwidth
-#pragma mapbox: define lowp float offset
-#pragma mapbox: define mediump float width
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump float gapwidth
-#pragma mapbox: initialize lowp float offset
-#pragma mapbox: initialize mediump float width
-float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
-#ifdef TERRAIN3D
-v_gamma_scale=1.0;
-#else
-float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
-#endif
-v_width2=vec2(outset,inset);}`),lineGradient:ii(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv;
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,v_uv);gl_FragColor=color*(alpha*opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`
-#define scale 0.015873016
-attribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_uv_x;attribute float a_split_index;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec2 v_uv;
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define mediump float gapwidth
-#pragma mapbox: define lowp float offset
-#pragma mapbox: define mediump float width
-void main() {
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump float gapwidth
-#pragma mapbox: initialize lowp float offset
-#pragma mapbox: initialize mediump float width
-float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
-#ifdef TERRAIN3D
-v_gamma_scale=1.0;
-#else
-float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
-#endif
-v_width2=vec2(outset,inset);}`),linePattern:ii(`#ifdef GL_ES
-precision highp float;
-#endif
-uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`
-#define scale 0.015873016
-#define LINE_DISTANCE_SCALE 2.0
-attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp float offset
-#pragma mapbox: define mediump float gapwidth
-#pragma mapbox: define mediump float width
-#pragma mapbox: define lowp float floorwidth
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-void main() {
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize lowp float offset
-#pragma mapbox: initialize mediump float gapwidth
-#pragma mapbox: initialize mediump float width
-#pragma mapbox: initialize lowp float floorwidth
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
-#ifdef TERRAIN3D
-v_gamma_scale=1.0;
-#else
-float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
-#endif
-v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}`),lineSDF:ii(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define mediump float width
-#pragma mapbox: define lowp float floorwidth
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump float width
-#pragma mapbox: initialize lowp float floorwidth
-float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`
-#define scale 0.015873016
-#define LINE_DISTANCE_SCALE 2.0
-attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define mediump float gapwidth
-#pragma mapbox: define lowp float offset
-#pragma mapbox: define mediump float width
-#pragma mapbox: define lowp float floorwidth
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump float gapwidth
-#pragma mapbox: initialize lowp float offset
-#pragma mapbox: initialize mediump float width
-#pragma mapbox: initialize lowp float floorwidth
-float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
-#ifdef TERRAIN3D
-v_gamma_scale=1.0;
-#else
-float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
-#endif
-v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}`),raster:ii(`uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,"uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),symbolIcon:ii(`uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize lowp float opacity
-lowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize lowp float opacity
-vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
-camera_to_anchor_distance/u_camera_to_center_distance :
-u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0),z,1.0);v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float visibility=calculate_visibility(projectedPoint);v_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));}`),symbolSDF:ii(`#define SDF_PX 8.0
-uniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;
-#pragma mapbox: define highp vec4 fill_color
-#pragma mapbox: define highp vec4 halo_color
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp float halo_width
-#pragma mapbox: define lowp float halo_blur
-void main() {
-#pragma mapbox: initialize highp vec4 fill_color
-#pragma mapbox: initialize highp vec4 halo_color
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize lowp float halo_width
-#pragma mapbox: initialize lowp float halo_blur
-float EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float inner_edge=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);inner_edge=inner_edge+gamma*gamma_scale;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(inner_edge-gamma_scaled,inner_edge+gamma_scaled,dist);if (u_is_halo) {lowp float halo_edge=(6.0-halo_width/fontScale)/SDF_PX;alpha=min(smoothstep(halo_edge-gamma_scaled,halo_edge+gamma_scaled,dist),1.0-alpha);}gl_FragColor=color*(alpha*opacity*fade_opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;varying vec2 v_data0;varying vec3 v_data1;
-#pragma mapbox: define highp vec4 fill_color
-#pragma mapbox: define highp vec4 halo_color
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp float halo_width
-#pragma mapbox: define lowp float halo_blur
-void main() {
-#pragma mapbox: initialize highp vec4 fill_color
-#pragma mapbox: initialize highp vec4 halo_color
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize lowp float halo_width
-#pragma mapbox: initialize lowp float halo_blur
-vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
-camera_to_anchor_distance/u_camera_to_center_distance :
-u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}`),symbolTextAndIcon:ii(`#define SDF_PX 8.0
-#define SDF 1.0
-#define ICON 0.0
-uniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;
-#pragma mapbox: define highp vec4 fill_color
-#pragma mapbox: define highp vec4 halo_color
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp float halo_width
-#pragma mapbox: define lowp float halo_blur
-void main() {
-#pragma mapbox: initialize highp vec4 fill_color
-#pragma mapbox: initialize highp vec4 halo_color
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize lowp float halo_width
-#pragma mapbox: initialize lowp float halo_blur
-float fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-return;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;varying vec4 v_data0;varying vec4 v_data1;
-#pragma mapbox: define highp vec4 fill_color
-#pragma mapbox: define highp vec4 halo_color
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp float halo_width
-#pragma mapbox: define lowp float halo_blur
-void main() {
-#pragma mapbox: initialize highp vec4 fill_color
-#pragma mapbox: initialize highp vec4 halo_color
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize lowp float halo_width
-#pragma mapbox: initialize lowp float halo_blur
-vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
-camera_to_anchor_distance/u_camera_to_center_distance :
-u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}`),terrain:ii("uniform sampler2D u_texture;varying vec2 v_texture_pos;void main() {gl_FragColor=texture2D(u_texture,v_texture_pos);}",wn),terrainDepth:ii("varying float v_depth;const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitMsk=vec4(0.,vec3(1./256.0));highp vec4 pack(highp float value) {highp vec4 comp=fract(value*bitSh);comp-=comp.xxyz*bitMsk;return comp;}void main() {gl_FragColor=pack(v_depth);}",wn),terrainCoords:ii("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;varying vec2 v_texture_pos;void main() {vec4 rgba=texture2D(u_texture,v_texture_pos);gl_FragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}",wn)};function ii(d,t){const n=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,o=t.match(/attribute ([\w]+) ([\w]+)/g),u=d.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),m=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),w=m?m.concat(u):u,T={};return{fragmentSource:d=d.replace(n,(I,C,P,z,V)=>(T[V]=!0,C==="define"?`
-#ifndef HAS_UNIFORM_u_${V}
-varying ${P} ${z} ${V};
-#else
-uniform ${P} ${z} u_${V};
-#endif
-`:`
-#ifdef HAS_UNIFORM_u_${V}
-    ${P} ${z} ${V} = u_${V};
-#endif
-`)),vertexSource:t=t.replace(n,(I,C,P,z,V)=>{const H=z==="float"?"vec2":"vec4",W=V.match(/color/)?"color":H;return T[V]?C==="define"?`
-#ifndef HAS_UNIFORM_u_${V}
-uniform lowp float u_${V}_t;
-attribute ${P} ${H} a_${V};
-varying ${P} ${z} ${V};
-#else
-uniform ${P} ${z} u_${V};
-#endif
-`:W==="vec4"?`
-#ifndef HAS_UNIFORM_u_${V}
-    ${V} = a_${V};
-#else
-    ${P} ${z} ${V} = u_${V};
-#endif
-`:`
-#ifndef HAS_UNIFORM_u_${V}
-    ${V} = unpack_mix_${W}(a_${V}, u_${V}_t);
-#else
-    ${P} ${z} ${V} = u_${V};
-#endif
-`:C==="define"?`
-#ifndef HAS_UNIFORM_u_${V}
-uniform lowp float u_${V}_t;
-attribute ${P} ${H} a_${V};
-#else
-uniform ${P} ${z} u_${V};
-#endif
-`:W==="vec4"?`
-#ifndef HAS_UNIFORM_u_${V}
-    ${P} ${z} ${V} = a_${V};
-#else
-    ${P} ${z} ${V} = u_${V};
-#endif
-`:`
-#ifndef HAS_UNIFORM_u_${V}
-    ${P} ${z} ${V} = unpack_mix_${W}(a_${V}, u_${V}_t);
-#else
-    ${P} ${z} ${V} = u_${V};
-#endif
-`}),staticAttributes:o,staticUniforms:w}}class Eo{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(t,n,o,u,m,w,T,I,C){this.context=t;let P=this.boundPaintVertexBuffers.length!==u.length;for(let z=0;!P&&z<u.length;z++)this.boundPaintVertexBuffers[z]!==u[z]&&(P=!0);!this.vao||this.boundProgram!==n||this.boundLayoutVertexBuffer!==o||P||this.boundIndexBuffer!==m||this.boundVertexOffset!==w||this.boundDynamicVertexBuffer!==T||this.boundDynamicVertexBuffer2!==I||this.boundDynamicVertexBuffer3!==C?this.freshBind(n,o,u,m,w,T,I,C):(t.bindVertexArray.set(this.vao),T&&T.bind(),m&&m.dynamicDraw&&m.bind(),I&&I.bind(),C&&C.bind())}freshBind(t,n,o,u,m,w,T,I){const C=t.numAttributes,P=this.context,z=P.gl;this.vao&&this.destroy(),this.vao=P.createVertexArray(),P.bindVertexArray.set(this.vao),this.boundProgram=t,this.boundLayoutVertexBuffer=n,this.boundPaintVertexBuffers=o,this.boundIndexBuffer=u,this.boundVertexOffset=m,this.boundDynamicVertexBuffer=w,this.boundDynamicVertexBuffer2=T,this.boundDynamicVertexBuffer3=I,n.enableAttributes(z,t);for(const V of o)V.enableAttributes(z,t);w&&w.enableAttributes(z,t),T&&T.enableAttributes(z,t),I&&I.enableAttributes(z,t),n.bind(),n.setVertexAttribPointers(z,t,m);for(const V of o)V.bind(),V.setVertexAttribPointers(z,t,m);w&&(w.bind(),w.setVertexAttribPointers(z,t,m)),u&&u.bind(),T&&(T.bind(),T.setVertexAttribPointers(z,t,m)),I&&(I.bind(),I.setVertexAttribPointers(z,t,m)),P.currentNumAttributes=C}destroy(){this.vao&&(this.context.deleteVertexArray(this.vao),this.vao=null)}}function Cs(d){const t=[];for(let n=0;n<d.length;n++){if(d[n]===null)continue;const o=d[n].split(" ");t.push(o.pop())}return t}class Nn{constructor(t,n,o,u,m,w){const T=t.gl;this.program=T.createProgram();const I=Cs(n.staticAttributes),C=o?o.getBinderAttributes():[],P=I.concat(C),z=Ys.prelude.staticUniforms?Cs(Ys.prelude.staticUniforms):[],V=n.staticUniforms?Cs(n.staticUniforms):[],H=o?o.getBinderUniforms():[],W=z.concat(V).concat(H),J=[];for(const _e of W)J.indexOf(_e)<0&&J.push(_e);const Z=o?o.defines():[];m&&Z.push("#define OVERDRAW_INSPECTOR;"),w&&Z.push("#define TERRAIN3D;");const se=Z.concat(Ys.prelude.fragmentSource,n.fragmentSource).join(`
-`),fe=Z.concat(Ys.prelude.vertexSource,n.vertexSource).join(`
-`),ee=T.createShader(T.FRAGMENT_SHADER);if(T.isContextLost())return void(this.failedToCreate=!0);if(T.shaderSource(ee,se),T.compileShader(ee),!T.getShaderParameter(ee,T.COMPILE_STATUS))throw new Error(`Could not compile fragment shader: ${T.getShaderInfoLog(ee)}`);T.attachShader(this.program,ee);const ce=T.createShader(T.VERTEX_SHADER);if(T.isContextLost())return void(this.failedToCreate=!0);if(T.shaderSource(ce,fe),T.compileShader(ce),!T.getShaderParameter(ce,T.COMPILE_STATUS))throw new Error(`Could not compile vertex shader: ${T.getShaderInfoLog(ce)}`);T.attachShader(this.program,ce),this.attributes={};const ve={};this.numAttributes=P.length;for(let _e=0;_e<this.numAttributes;_e++)P[_e]&&(T.bindAttribLocation(this.program,_e,P[_e]),this.attributes[P[_e]]=_e);if(T.linkProgram(this.program),!T.getProgramParameter(this.program,T.LINK_STATUS))throw new Error(`Program failed to link: ${T.getProgramInfoLog(this.program)}`);T.deleteShader(ce),T.deleteShader(ee);for(let _e=0;_e<J.length;_e++){const Ae=J[_e];if(Ae&&!ve[Ae]){const Re=T.getUniformLocation(this.program,Ae);Re&&(ve[Ae]=Re)}}this.fixedUniforms=u(t,ve),this.terrainUniforms=((_e,Ae)=>({u_depth:new a.aG(_e,Ae.u_depth),u_terrain:new a.aG(_e,Ae.u_terrain),u_terrain_dim:new a.aH(_e,Ae.u_terrain_dim),u_terrain_matrix:new a.aI(_e,Ae.u_terrain_matrix),u_terrain_unpack:new a.aJ(_e,Ae.u_terrain_unpack),u_terrain_exaggeration:new a.aH(_e,Ae.u_terrain_exaggeration)}))(t,ve),this.binderUniforms=o?o.getUniforms(t,ve):[]}draw(t,n,o,u,m,w,T,I,C,P,z,V,H,W,J,Z,se,fe){const ee=t.gl;if(this.failedToCreate)return;if(t.program.set(this.program),t.setDepthMode(o),t.setStencilMode(u),t.setColorMode(m),t.setCullFace(w),I){t.activeTexture.set(ee.TEXTURE2),ee.bindTexture(ee.TEXTURE_2D,I.depthTexture),t.activeTexture.set(ee.TEXTURE3),ee.bindTexture(ee.TEXTURE_2D,I.texture);for(const ve in this.terrainUniforms)this.terrainUniforms[ve].set(I[ve])}for(const ve in this.fixedUniforms)this.fixedUniforms[ve].set(T[ve]);J&&J.setUniforms(t,this.binderUniforms,H,{zoom:W});let ce=0;switch(n){case ee.LINES:ce=2;break;case ee.TRIANGLES:ce=3;break;case ee.LINE_STRIP:ce=1}for(const ve of V.get()){const _e=ve.vaos||(ve.vaos={});(_e[C]||(_e[C]=new Eo)).bind(t,this,P,J?J.getPaintVertexBuffers():[],z,ve.vertexOffset,Z,se,fe),ee.drawElements(n,ve.primitiveLength*ce,ee.UNSIGNED_SHORT,ve.primitiveOffset*ce*2)}}}function Po(d,t,n){const o=1/bt(n,1,t.transform.tileZoom),u=Math.pow(2,n.tileID.overscaledZ),m=n.tileSize*Math.pow(2,t.transform.tileZoom)/u,w=m*(n.tileID.canonical.x+n.tileID.wrap*u),T=m*n.tileID.canonical.y;return{u_image:0,u_texsize:n.imageAtlasTexture.size,u_scale:[o,d.fromScale,d.toScale],u_fade:d.t,u_pixel_coord_upper:[w>>16,T>>16],u_pixel_coord_lower:[65535&w,65535&T]}}const Js=(d,t,n,o)=>{const u=t.style.light,m=u.properties.get("position"),w=[m.x,m.y,m.z],T=function(){var C=new a.A(9);return a.A!=Float32Array&&(C[1]=0,C[2]=0,C[3]=0,C[5]=0,C[6]=0,C[7]=0),C[0]=1,C[4]=1,C[8]=1,C}();u.properties.get("anchor")==="viewport"&&function(C,P){var z=Math.sin(P),V=Math.cos(P);C[0]=V,C[1]=z,C[2]=0,C[3]=-z,C[4]=V,C[5]=0,C[6]=0,C[7]=0,C[8]=1}(T,-t.transform.angle),function(C,P,z){var V=P[0],H=P[1],W=P[2];C[0]=V*z[0]+H*z[3]+W*z[6],C[1]=V*z[1]+H*z[4]+W*z[7],C[2]=V*z[2]+H*z[5]+W*z[8]}(w,w,T);const I=u.properties.get("color");return{u_matrix:d,u_lightpos:w,u_lightintensity:u.properties.get("intensity"),u_lightcolor:[I.r,I.g,I.b],u_vertical_gradient:+n,u_opacity:o}},yu=(d,t,n,o,u,m,w)=>a.e(Js(d,t,n,o),Po(m,t,w),{u_height_factor:-Math.pow(2,u.overscaledZ)/w.tileSize/8}),ec=d=>({u_matrix:d}),zo=(d,t,n,o)=>a.e(ec(d),Po(n,t,o)),vu=(d,t)=>({u_matrix:d,u_world:t}),tc=(d,t,n,o,u)=>a.e(zo(d,t,n,o),{u_world:u}),xu=(d,t,n,o)=>{const u=d.transform;let m,w;if(o.paint.get("circle-pitch-alignment")==="map"){const T=bt(n,1,u.zoom);m=!0,w=[T,T]}else m=!1,w=u.pixelsToGLUnits;return{u_camera_to_center_distance:u.cameraToCenterDistance,u_scale_with_map:+(o.paint.get("circle-pitch-scale")==="map"),u_matrix:d.translatePosMatrix(t.posMatrix,n,o.paint.get("circle-translate"),o.paint.get("circle-translate-anchor")),u_pitch_with_map:+m,u_device_pixel_ratio:d.pixelRatio,u_extrude_scale:w}},ic=(d,t,n)=>{const o=bt(n,1,t.zoom),u=Math.pow(2,t.zoom-n.tileID.overscaledZ),m=n.tileID.overscaleFactor();return{u_matrix:d,u_camera_to_center_distance:t.cameraToCenterDistance,u_pixels_to_tile_units:o,u_extrude_scale:[t.pixelsToGLUnits[0]/(o*u),t.pixelsToGLUnits[1]/(o*u)],u_overscale_factor:m}},rc=(d,t,n=1)=>({u_matrix:d,u_color:t,u_overlay:0,u_overlay_scale:n}),Lo=d=>({u_matrix:d}),nc=(d,t,n,o)=>({u_matrix:d,u_extrude_scale:bt(t,1,n),u_intensity:o});function sc(d,t){const n=Math.pow(2,t.canonical.z),o=t.canonical.y;return[new a.Y(0,o/n).toLngLat().lat,new a.Y(0,(o+1)/n).toLngLat().lat]}const Do=(d,t,n,o)=>{const u=d.transform;return{u_matrix:Qs(d,t,n,o),u_ratio:1/bt(t,1,u.zoom),u_device_pixel_ratio:d.pixelRatio,u_units_to_pixels:[1/u.pixelsToGLUnits[0],1/u.pixelsToGLUnits[1]]}},oc=(d,t,n,o,u)=>a.e(Do(d,t,n,u),{u_image:0,u_image_height:o}),ts=(d,t,n,o,u)=>{const m=d.transform,w=Gr(t,m);return{u_matrix:Qs(d,t,n,u),u_texsize:t.imageAtlasTexture.size,u_ratio:1/bt(t,1,m.zoom),u_device_pixel_ratio:d.pixelRatio,u_image:0,u_scale:[w,o.fromScale,o.toScale],u_fade:o.t,u_units_to_pixels:[1/m.pixelsToGLUnits[0],1/m.pixelsToGLUnits[1]]}},Ro=(d,t,n,o,u,m)=>{const w=d.lineAtlas,T=Gr(t,d.transform),I=n.layout.get("line-cap")==="round",C=w.getDash(o.from,I),P=w.getDash(o.to,I),z=C.width*u.fromScale,V=P.width*u.toScale;return a.e(Do(d,t,n,m),{u_patternscale_a:[T/z,-C.height/2],u_patternscale_b:[T/V,-P.height/2],u_sdfgamma:w.width/(256*Math.min(z,V)*d.pixelRatio)/2,u_image:0,u_tex_y_a:C.y,u_tex_y_b:P.y,u_mix:u.t})};function Gr(d,t){return 1/bt(d,1,t.tileZoom)}function Qs(d,t,n,o){return d.translatePosMatrix(o?o.posMatrix:t.tileID.posMatrix,t,n.paint.get("line-translate"),n.paint.get("line-translate-anchor"))}const Bo=(d,t,n,o,u)=>{return{u_matrix:d,u_tl_parent:t,u_scale_parent:n,u_buffer_scale:1,u_fade_t:o.mix,u_opacity:o.opacity*u.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:u.paint.get("raster-brightness-min"),u_brightness_high:u.paint.get("raster-brightness-max"),u_saturation_factor:(w=u.paint.get("raster-saturation"),w>0?1-1/(1.001-w):-w),u_contrast_factor:(m=u.paint.get("raster-contrast"),m>0?1/(1-m):1+m),u_spin_weights:$s(u.paint.get("raster-hue-rotate"))};var m,w};function $s(d){d*=Math.PI/180;const t=Math.sin(d),n=Math.cos(d);return[(2*n+1)/3,(-Math.sqrt(3)*t-n+1)/3,(Math.sqrt(3)*t-n+1)/3]}const eo=(d,t,n,o,u,m,w,T,I,C)=>{const P=u.transform;return{u_is_size_zoom_constant:+(d==="constant"||d==="source"),u_is_size_feature_constant:+(d==="constant"||d==="camera"),u_size_t:t?t.uSizeT:0,u_size:t?t.uSize:0,u_camera_to_center_distance:P.cameraToCenterDistance,u_pitch:P.pitch/360*2*Math.PI,u_rotate_symbol:+n,u_aspect_ratio:P.width/P.height,u_fade_change:u.options.fadeDuration?u.symbolFadeChange:1,u_matrix:m,u_label_plane_matrix:w,u_coord_matrix:T,u_is_text:+I,u_pitch_with_map:+o,u_texsize:C,u_texture:0}},to=(d,t,n,o,u,m,w,T,I,C,P)=>{const z=u.transform;return a.e(eo(d,t,n,o,u,m,w,T,I,C),{u_gamma_scale:o?Math.cos(z._pitch)*z.cameraToCenterDistance:1,u_device_pixel_ratio:u.pixelRatio,u_is_halo:+P})},io=(d,t,n,o,u,m,w,T,I,C)=>a.e(to(d,t,n,o,u,m,w,T,!0,I,!0),{u_texsize_icon:C,u_texture_icon:1}),bu=(d,t,n)=>({u_matrix:d,u_opacity:t,u_color:n}),wu=(d,t,n,o,u,m)=>a.e(function(w,T,I,C){const P=I.imageManager.getPattern(w.from.toString()),z=I.imageManager.getPattern(w.to.toString()),{width:V,height:H}=I.imageManager.getPixelSize(),W=Math.pow(2,C.tileID.overscaledZ),J=C.tileSize*Math.pow(2,I.transform.tileZoom)/W,Z=J*(C.tileID.canonical.x+C.tileID.wrap*W),se=J*C.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:P.tl,u_pattern_br_a:P.br,u_pattern_tl_b:z.tl,u_pattern_br_b:z.br,u_texsize:[V,H],u_mix:T.t,u_pattern_size_a:P.displaySize,u_pattern_size_b:z.displaySize,u_scale_a:T.fromScale,u_scale_b:T.toScale,u_tile_units_to_pixels:1/bt(C,1,I.transform.tileZoom),u_pixel_coord_upper:[Z>>16,se>>16],u_pixel_coord_lower:[65535&Z,65535&se]}}(o,m,n,u),{u_matrix:d,u_opacity:t}),ac={fillExtrusion:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_lightpos:new a.aK(d,t.u_lightpos),u_lightintensity:new a.aH(d,t.u_lightintensity),u_lightcolor:new a.aK(d,t.u_lightcolor),u_vertical_gradient:new a.aH(d,t.u_vertical_gradient),u_opacity:new a.aH(d,t.u_opacity)}),fillExtrusionPattern:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_lightpos:new a.aK(d,t.u_lightpos),u_lightintensity:new a.aH(d,t.u_lightintensity),u_lightcolor:new a.aK(d,t.u_lightcolor),u_vertical_gradient:new a.aH(d,t.u_vertical_gradient),u_height_factor:new a.aH(d,t.u_height_factor),u_image:new a.aG(d,t.u_image),u_texsize:new a.aL(d,t.u_texsize),u_pixel_coord_upper:new a.aL(d,t.u_pixel_coord_upper),u_pixel_coord_lower:new a.aL(d,t.u_pixel_coord_lower),u_scale:new a.aK(d,t.u_scale),u_fade:new a.aH(d,t.u_fade),u_opacity:new a.aH(d,t.u_opacity)}),fill:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix)}),fillPattern:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_image:new a.aG(d,t.u_image),u_texsize:new a.aL(d,t.u_texsize),u_pixel_coord_upper:new a.aL(d,t.u_pixel_coord_upper),u_pixel_coord_lower:new a.aL(d,t.u_pixel_coord_lower),u_scale:new a.aK(d,t.u_scale),u_fade:new a.aH(d,t.u_fade)}),fillOutline:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_world:new a.aL(d,t.u_world)}),fillOutlinePattern:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_world:new a.aL(d,t.u_world),u_image:new a.aG(d,t.u_image),u_texsize:new a.aL(d,t.u_texsize),u_pixel_coord_upper:new a.aL(d,t.u_pixel_coord_upper),u_pixel_coord_lower:new a.aL(d,t.u_pixel_coord_lower),u_scale:new a.aK(d,t.u_scale),u_fade:new a.aH(d,t.u_fade)}),circle:(d,t)=>({u_camera_to_center_distance:new a.aH(d,t.u_camera_to_center_distance),u_scale_with_map:new a.aG(d,t.u_scale_with_map),u_pitch_with_map:new a.aG(d,t.u_pitch_with_map),u_extrude_scale:new a.aL(d,t.u_extrude_scale),u_device_pixel_ratio:new a.aH(d,t.u_device_pixel_ratio),u_matrix:new a.aI(d,t.u_matrix)}),collisionBox:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_camera_to_center_distance:new a.aH(d,t.u_camera_to_center_distance),u_pixels_to_tile_units:new a.aH(d,t.u_pixels_to_tile_units),u_extrude_scale:new a.aL(d,t.u_extrude_scale),u_overscale_factor:new a.aH(d,t.u_overscale_factor)}),collisionCircle:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_inv_matrix:new a.aI(d,t.u_inv_matrix),u_camera_to_center_distance:new 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a.aL(d,t.u_dimension),u_zoom:new a.aH(d,t.u_zoom),u_unpack:new a.aJ(d,t.u_unpack)}),line:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_ratio:new a.aH(d,t.u_ratio),u_device_pixel_ratio:new a.aH(d,t.u_device_pixel_ratio),u_units_to_pixels:new a.aL(d,t.u_units_to_pixels)}),lineGradient:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_ratio:new a.aH(d,t.u_ratio),u_device_pixel_ratio:new a.aH(d,t.u_device_pixel_ratio),u_units_to_pixels:new a.aL(d,t.u_units_to_pixels),u_image:new a.aG(d,t.u_image),u_image_height:new a.aH(d,t.u_image_height)}),linePattern:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_texsize:new a.aL(d,t.u_texsize),u_ratio:new a.aH(d,t.u_ratio),u_device_pixel_ratio:new a.aH(d,t.u_device_pixel_ratio),u_image:new a.aG(d,t.u_image),u_units_to_pixels:new a.aL(d,t.u_units_to_pixels),u_scale:new a.aK(d,t.u_scale),u_fade:new a.aH(d,t.u_fade)}),lineSDF:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_ratio:new a.aH(d,t.u_ratio),u_device_pixel_ratio:new 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a.aG(d,t.u_is_size_zoom_constant),u_is_size_feature_constant:new a.aG(d,t.u_is_size_feature_constant),u_size_t:new a.aH(d,t.u_size_t),u_size:new a.aH(d,t.u_size),u_camera_to_center_distance:new a.aH(d,t.u_camera_to_center_distance),u_pitch:new a.aH(d,t.u_pitch),u_rotate_symbol:new a.aG(d,t.u_rotate_symbol),u_aspect_ratio:new a.aH(d,t.u_aspect_ratio),u_fade_change:new a.aH(d,t.u_fade_change),u_matrix:new a.aI(d,t.u_matrix),u_label_plane_matrix:new a.aI(d,t.u_label_plane_matrix),u_coord_matrix:new a.aI(d,t.u_coord_matrix),u_is_text:new a.aG(d,t.u_is_text),u_pitch_with_map:new a.aG(d,t.u_pitch_with_map),u_texsize:new a.aL(d,t.u_texsize),u_texture:new a.aG(d,t.u_texture)}),symbolSDF:(d,t)=>({u_is_size_zoom_constant:new a.aG(d,t.u_is_size_zoom_constant),u_is_size_feature_constant:new a.aG(d,t.u_is_size_feature_constant),u_size_t:new a.aH(d,t.u_size_t),u_size:new a.aH(d,t.u_size),u_camera_to_center_distance:new a.aH(d,t.u_camera_to_center_distance),u_pitch:new a.aH(d,t.u_pitch),u_rotate_symbol:new a.aG(d,t.u_rotate_symbol),u_aspect_ratio:new a.aH(d,t.u_aspect_ratio),u_fade_change:new a.aH(d,t.u_fade_change),u_matrix:new a.aI(d,t.u_matrix),u_label_plane_matrix:new a.aI(d,t.u_label_plane_matrix),u_coord_matrix:new a.aI(d,t.u_coord_matrix),u_is_text:new a.aG(d,t.u_is_text),u_pitch_with_map:new a.aG(d,t.u_pitch_with_map),u_texsize:new a.aL(d,t.u_texsize),u_texture:new a.aG(d,t.u_texture),u_gamma_scale:new a.aH(d,t.u_gamma_scale),u_device_pixel_ratio:new a.aH(d,t.u_device_pixel_ratio),u_is_halo:new a.aG(d,t.u_is_halo)}),symbolTextAndIcon:(d,t)=>({u_is_size_zoom_constant:new a.aG(d,t.u_is_size_zoom_constant),u_is_size_feature_constant:new a.aG(d,t.u_is_size_feature_constant),u_size_t:new a.aH(d,t.u_size_t),u_size:new a.aH(d,t.u_size),u_camera_to_center_distance:new a.aH(d,t.u_camera_to_center_distance),u_pitch:new a.aH(d,t.u_pitch),u_rotate_symbol:new a.aG(d,t.u_rotate_symbol),u_aspect_ratio:new a.aH(d,t.u_aspect_ratio),u_fade_change:new a.aH(d,t.u_fade_change),u_matrix:new a.aI(d,t.u_matrix),u_label_plane_matrix:new a.aI(d,t.u_label_plane_matrix),u_coord_matrix:new a.aI(d,t.u_coord_matrix),u_is_text:new a.aG(d,t.u_is_text),u_pitch_with_map:new a.aG(d,t.u_pitch_with_map),u_texsize:new a.aL(d,t.u_texsize),u_texsize_icon:new a.aL(d,t.u_texsize_icon),u_texture:new a.aG(d,t.u_texture),u_texture_icon:new a.aG(d,t.u_texture_icon),u_gamma_scale:new a.aH(d,t.u_gamma_scale),u_device_pixel_ratio:new a.aH(d,t.u_device_pixel_ratio),u_is_halo:new a.aG(d,t.u_is_halo)}),background:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_opacity:new a.aH(d,t.u_opacity),u_color:new a.aM(d,t.u_color)}),backgroundPattern:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_opacity:new a.aH(d,t.u_opacity),u_image:new a.aG(d,t.u_image),u_pattern_tl_a:new a.aL(d,t.u_pattern_tl_a),u_pattern_br_a:new a.aL(d,t.u_pattern_br_a),u_pattern_tl_b:new a.aL(d,t.u_pattern_tl_b),u_pattern_br_b:new a.aL(d,t.u_pattern_br_b),u_texsize:new a.aL(d,t.u_texsize),u_mix:new a.aH(d,t.u_mix),u_pattern_size_a:new a.aL(d,t.u_pattern_size_a),u_pattern_size_b:new a.aL(d,t.u_pattern_size_b),u_scale_a:new a.aH(d,t.u_scale_a),u_scale_b:new a.aH(d,t.u_scale_b),u_pixel_coord_upper:new a.aL(d,t.u_pixel_coord_upper),u_pixel_coord_lower:new a.aL(d,t.u_pixel_coord_lower),u_tile_units_to_pixels:new a.aH(d,t.u_tile_units_to_pixels)}),terrain:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_texture:new a.aG(d,t.u_texture),u_ele_delta:new a.aH(d,t.u_ele_delta)}),terrainDepth:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_ele_delta:new a.aH(d,t.u_ele_delta)}),terrainCoords:(d,t)=>({u_matrix:new a.aI(d,t.u_matrix),u_texture:new a.aG(d,t.u_texture),u_terrain_coords_id:new a.aH(d,t.u_terrain_coords_id),u_ele_delta:new a.aH(d,t.u_ele_delta)})};class Su{constructor(t,n,o){this.context=t;const u=t.gl;this.buffer=u.createBuffer(),this.dynamicDraw=!!o,this.context.unbindVAO(),t.bindElementBuffer.set(this.buffer),u.bufferData(u.ELEMENT_ARRAY_BUFFER,n.arrayBuffer,this.dynamicDraw?u.DYNAMIC_DRAW:u.STATIC_DRAW),this.dynamicDraw||delete n.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(t){const n=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),n.bufferSubData(n.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const is={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Fo{constructor(t,n,o,u){this.length=n.length,this.attributes=o,this.itemSize=n.bytesPerElement,this.dynamicDraw=u,this.context=t;const m=t.gl;this.buffer=m.createBuffer(),t.bindVertexBuffer.set(this.buffer),m.bufferData(m.ARRAY_BUFFER,n.arrayBuffer,this.dynamicDraw?m.DYNAMIC_DRAW:m.STATIC_DRAW),this.dynamicDraw||delete n.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(t){if(t.length!==this.length)throw new Error(`Length of new data is ${t.length}, which doesn't match current length of ${this.length}`);const n=this.context.gl;this.bind(),n.bufferSubData(n.ARRAY_BUFFER,0,t.arrayBuffer)}enableAttributes(t,n){for(let o=0;o<this.attributes.length;o++){const u=n.attributes[this.attributes[o].name];u!==void 0&&t.enableVertexAttribArray(u)}}setVertexAttribPointers(t,n,o){for(let u=0;u<this.attributes.length;u++){const m=this.attributes[u],w=n.attributes[m.name];w!==void 0&&t.vertexAttribPointer(w,m.components,t[is[m.type]],!1,this.itemSize,m.offset+this.itemSize*(o||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const br=new WeakMap;function dr(d){var t;if(br.has(d))return br.get(d);{const n=(t=d.getParameter(d.VERSION))===null||t===void 0?void 0:t.startsWith("WebGL 2.0");return br.set(d,n),n}}class Xt{constructor(t){this.gl=t.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(t){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class Oo extends Xt{getDefault(){return a.aO.transparent}set(t){const n=this.current;(t.r!==n.r||t.g!==n.g||t.b!==n.b||t.a!==n.a||this.dirty)&&(this.gl.clearColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class Vo extends Xt{getDefault(){return 1}set(t){(t!==this.current||this.dirty)&&(this.gl.clearDepth(t),this.current=t,this.dirty=!1)}}class Ra extends Xt{getDefault(){return 0}set(t){(t!==this.current||this.dirty)&&(this.gl.clearStencil(t),this.current=t,this.dirty=!1)}}class Ba extends Xt{getDefault(){return[!0,!0,!0,!0]}set(t){const n=this.current;(t[0]!==n[0]||t[1]!==n[1]||t[2]!==n[2]||t[3]!==n[3]||this.dirty)&&(this.gl.colorMask(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class No extends Xt{getDefault(){return!0}set(t){(t!==this.current||this.dirty)&&(this.gl.depthMask(t),this.current=t,this.dirty=!1)}}class Fa extends Xt{getDefault(){return 255}set(t){(t!==this.current||this.dirty)&&(this.gl.stencilMask(t),this.current=t,this.dirty=!1)}}class Oa extends Xt{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(t){const n=this.current;(t.func!==n.func||t.ref!==n.ref||t.mask!==n.mask||this.dirty)&&(this.gl.stencilFunc(t.func,t.ref,t.mask),this.current=t,this.dirty=!1)}}class Uo extends Xt{getDefault(){const t=this.gl;return[t.KEEP,t.KEEP,t.KEEP]}set(t){const n=this.current;(t[0]!==n[0]||t[1]!==n[1]||t[2]!==n[2]||this.dirty)&&(this.gl.stencilOp(t[0],t[1],t[2]),this.current=t,this.dirty=!1)}}class lc extends Xt{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;t?n.enable(n.STENCIL_TEST):n.disable(n.STENCIL_TEST),this.current=t,this.dirty=!1}}class cc extends Xt{getDefault(){return[0,1]}set(t){const n=this.current;(t[0]!==n[0]||t[1]!==n[1]||this.dirty)&&(this.gl.depthRange(t[0],t[1]),this.current=t,this.dirty=!1)}}class Ms extends Xt{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;t?n.enable(n.DEPTH_TEST):n.disable(n.DEPTH_TEST),this.current=t,this.dirty=!1}}class Tu extends Xt{getDefault(){return this.gl.LESS}set(t){(t!==this.current||this.dirty)&&(this.gl.depthFunc(t),this.current=t,this.dirty=!1)}}class Iu extends Xt{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;t?n.enable(n.BLEND):n.disable(n.BLEND),this.current=t,this.dirty=!1}}class ku extends Xt{getDefault(){const t=this.gl;return[t.ONE,t.ZERO]}set(t){const n=this.current;(t[0]!==n[0]||t[1]!==n[1]||this.dirty)&&(this.gl.blendFunc(t[0],t[1]),this.current=t,this.dirty=!1)}}class Cu extends Xt{getDefault(){return a.aO.transparent}set(t){const n=this.current;(t.r!==n.r||t.g!==n.g||t.b!==n.b||t.a!==n.a||this.dirty)&&(this.gl.blendColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class Mu extends Xt{getDefault(){return this.gl.FUNC_ADD}set(t){(t!==this.current||this.dirty)&&(this.gl.blendEquation(t),this.current=t,this.dirty=!1)}}class Au extends Xt{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;t?n.enable(n.CULL_FACE):n.disable(n.CULL_FACE),this.current=t,this.dirty=!1}}class Va extends Xt{getDefault(){return this.gl.BACK}set(t){(t!==this.current||this.dirty)&&(this.gl.cullFace(t),this.current=t,this.dirty=!1)}}class jo extends Xt{getDefault(){return this.gl.CCW}set(t){(t!==this.current||this.dirty)&&(this.gl.frontFace(t),this.current=t,this.dirty=!1)}}class Na extends Xt{getDefault(){return null}set(t){(t!==this.current||this.dirty)&&(this.gl.useProgram(t),this.current=t,this.dirty=!1)}}class Ua extends Xt{getDefault(){return this.gl.TEXTURE0}set(t){(t!==this.current||this.dirty)&&(this.gl.activeTexture(t),this.current=t,this.dirty=!1)}}class As extends Xt{getDefault(){const t=this.gl;return[0,0,t.drawingBufferWidth,t.drawingBufferHeight]}set(t){const n=this.current;(t[0]!==n[0]||t[1]!==n[1]||t[2]!==n[2]||t[3]!==n[3]||this.dirty)&&(this.gl.viewport(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class uc extends Xt{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.bindFramebuffer(n.FRAMEBUFFER,t),this.current=t,this.dirty=!1}}class hc extends Xt{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.bindRenderbuffer(n.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class ja extends Xt{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.bindTexture(n.TEXTURE_2D,t),this.current=t,this.dirty=!1}}class rs extends Xt{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.bindBuffer(n.ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class dc extends Xt{getDefault(){return null}set(t){const n=this.gl;n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class Es extends Xt{getDefault(){return null}set(t){var n;if(t===this.current&&!this.dirty)return;const o=this.gl;dr(o)?o.bindVertexArray(t):(n=o.getExtension("OES_vertex_array_object"))===null||n===void 0||n.bindVertexArrayOES(t),this.current=t,this.dirty=!1}}class Ps extends Xt{getDefault(){return 4}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.pixelStorei(n.UNPACK_ALIGNMENT,t),this.current=t,this.dirty=!1}}class pc extends Xt{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t),this.current=t,this.dirty=!1}}class qa extends Xt{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const n=this.gl;n.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,t),this.current=t,this.dirty=!1}}class Gt extends Xt{constructor(t,n){super(t),this.context=t,this.parent=n}getDefault(){return null}}class qo extends Gt{setDirty(){this.dirty=!0}set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const n=this.gl;n.framebufferTexture2D(n.FRAMEBUFFER,n.COLOR_ATTACHMENT0,n.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}}class Eu extends Gt{set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const n=this.gl;n.framebufferRenderbuffer(n.FRAMEBUFFER,n.DEPTH_ATTACHMENT,n.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class fc extends Gt{set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const n=this.gl;n.framebufferRenderbuffer(n.FRAMEBUFFER,n.DEPTH_STENCIL_ATTACHMENT,n.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class ro{constructor(t,n,o,u,m){this.context=t,this.width=n,this.height=o;const w=t.gl,T=this.framebuffer=w.createFramebuffer();if(this.colorAttachment=new qo(t,T),u)this.depthAttachment=m?new fc(t,T):new Eu(t,T);else if(m)throw new Error("Stencil cannot be set without depth");if(w.checkFramebufferStatus(w.FRAMEBUFFER)!==w.FRAMEBUFFER_COMPLETE)throw new Error("Framebuffer is not complete")}destroy(){const t=this.context.gl,n=this.colorAttachment.get();if(n&&t.deleteTexture(n),this.depthAttachment){const o=this.depthAttachment.get();o&&t.deleteRenderbuffer(o)}t.deleteFramebuffer(this.framebuffer)}}class Ri{constructor(t,n,o){this.blendFunction=t,this.blendColor=n,this.mask=o}}Ri.Replace=[1,0],Ri.disabled=new Ri(Ri.Replace,a.aO.transparent,[!1,!1,!1,!1]),Ri.unblended=new Ri(Ri.Replace,a.aO.transparent,[!0,!0,!0,!0]),Ri.alphaBlended=new Ri([1,771],a.aO.transparent,[!0,!0,!0,!0]);class Pu{constructor(t){var n,o;if(this.gl=t,this.clearColor=new Oo(this),this.clearDepth=new Vo(this),this.clearStencil=new Ra(this),this.colorMask=new Ba(this),this.depthMask=new No(this),this.stencilMask=new Fa(this),this.stencilFunc=new Oa(this),this.stencilOp=new Uo(this),this.stencilTest=new lc(this),this.depthRange=new cc(this),this.depthTest=new Ms(this),this.depthFunc=new Tu(this),this.blend=new Iu(this),this.blendFunc=new ku(this),this.blendColor=new Cu(this),this.blendEquation=new Mu(this),this.cullFace=new Au(this),this.cullFaceSide=new Va(this),this.frontFace=new jo(this),this.program=new Na(this),this.activeTexture=new Ua(this),this.viewport=new As(this),this.bindFramebuffer=new uc(this),this.bindRenderbuffer=new hc(this),this.bindTexture=new ja(this),this.bindVertexBuffer=new rs(this),this.bindElementBuffer=new dc(this),this.bindVertexArray=new Es(this),this.pixelStoreUnpack=new Ps(this),this.pixelStoreUnpackPremultiplyAlpha=new pc(this),this.pixelStoreUnpackFlipY=new qa(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=t.getParameter(t.MAX_TEXTURE_SIZE),dr(t)){this.HALF_FLOAT=t.HALF_FLOAT;const u=t.getExtension("EXT_color_buffer_half_float");this.RGBA16F=(n=t.RGBA16F)!==null&&n!==void 0?n:u==null?void 0:u.RGBA16F_EXT,this.RGB16F=(o=t.RGB16F)!==null&&o!==void 0?o:u==null?void 0:u.RGB16F_EXT,t.getExtension("EXT_color_buffer_float")}else{t.getExtension("EXT_color_buffer_half_float"),t.getExtension("OES_texture_half_float_linear");const u=t.getExtension("OES_texture_half_float");this.HALF_FLOAT=u==null?void 0:u.HALF_FLOAT_OES}}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArray.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(t,n){return new Su(this,t,n)}createVertexBuffer(t,n,o){return new Fo(this,t,n,o)}createRenderbuffer(t,n,o){const u=this.gl,m=u.createRenderbuffer();return this.bindRenderbuffer.set(m),u.renderbufferStorage(u.RENDERBUFFER,t,n,o),this.bindRenderbuffer.set(null),m}createFramebuffer(t,n,o,u){return new ro(this,t,n,o,u)}clear({color:t,depth:n,stencil:o}){const u=this.gl;let m=0;t&&(m|=u.COLOR_BUFFER_BIT,this.clearColor.set(t),this.colorMask.set([!0,!0,!0,!0])),n!==void 0&&(m|=u.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(n),this.depthMask.set(!0)),o!==void 0&&(m|=u.STENCIL_BUFFER_BIT,this.clearStencil.set(o),this.stencilMask.set(255)),u.clear(m)}setCullFace(t){t.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace))}setDepthMode(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)}setStencilMode(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)}setColorMode(t){a.aD(t.blendFunction,Ri.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(t.blendFunction),this.blendColor.set(t.blendColor)),this.colorMask.set(t.mask)}createVertexArray(){var t;return dr(this.gl)?this.gl.createVertexArray():(t=this.gl.getExtension("OES_vertex_array_object"))===null||t===void 0?void 0:t.createVertexArrayOES()}deleteVertexArray(t){var n;return dr(this.gl)?this.gl.deleteVertexArray(t):(n=this.gl.getExtension("OES_vertex_array_object"))===null||n===void 0?void 0:n.deleteVertexArrayOES(t)}unbindVAO(){this.bindVertexArray.set(null)}}class qt{constructor(t,n,o){this.func=t,this.mask=n,this.range=o}}qt.ReadOnly=!1,qt.ReadWrite=!0,qt.disabled=new qt(519,qt.ReadOnly,[0,1]);const Za=7680;class di{constructor(t,n,o,u,m,w){this.test=t,this.ref=n,this.mask=o,this.fail=u,this.depthFail=m,this.pass=w}}di.disabled=new di({func:519,mask:0},0,0,Za,Za,Za);class ci{constructor(t,n,o){this.enable=t,this.mode=n,this.frontFace=o}}let ns;function Zo(d,t,n,o,u,m,w){const T=d.context,I=T.gl,C=d.useProgram("collisionBox"),P=[];let z=0,V=0;for(let ee=0;ee<o.length;ee++){const ce=o[ee],ve=t.getTile(ce),_e=ve.getBucket(n);if(!_e)continue;let Ae=ce.posMatrix;u[0]===0&&u[1]===0||(Ae=d.translatePosMatrix(ce.posMatrix,ve,u,m));const Re=w?_e.textCollisionBox:_e.iconCollisionBox,Le=_e.collisionCircleArray;if(Le.length>0){const Ze=a.F(),st=Ae;a.aP(Ze,_e.placementInvProjMatrix,d.transform.glCoordMatrix),a.aP(Ze,Ze,_e.placementViewportMatrix),P.push({circleArray:Le,circleOffset:V,transform:st,invTransform:Ze,coord:ce}),z+=Le.length/4,V=z}Re&&C.draw(T,I.LINES,qt.disabled,di.disabled,d.colorModeForRenderPass(),ci.disabled,ic(Ae,d.transform,ve),d.style.map.terrain&&d.style.map.terrain.getTerrainData(ce),n.id,Re.layoutVertexBuffer,Re.indexBuffer,Re.segments,null,d.transform.zoom,null,null,Re.collisionVertexBuffer)}if(!w||!P.length)return;const H=d.useProgram("collisionCircle"),W=new a.aQ;W.resize(4*z),W._trim();let J=0;for(const ee of P)for(let ce=0;ce<ee.circleArray.length/4;ce++){const ve=4*ce,_e=ee.circleArray[ve+0],Ae=ee.circleArray[ve+1],Re=ee.circleArray[ve+2],Le=ee.circleArray[ve+3];W.emplace(J++,_e,Ae,Re,Le,0),W.emplace(J++,_e,Ae,Re,Le,1),W.emplace(J++,_e,Ae,Re,Le,2),W.emplace(J++,_e,Ae,Re,Le,3)}(!ns||ns.length<2*z)&&(ns=function(ee){const ce=2*ee,ve=new a.aS;ve.resize(ce),ve._trim();for(let _e=0;_e<ce;_e++){const Ae=6*_e;ve.uint16[Ae+0]=4*_e+0,ve.uint16[Ae+1]=4*_e+1,ve.uint16[Ae+2]=4*_e+2,ve.uint16[Ae+3]=4*_e+2,ve.uint16[Ae+4]=4*_e+3,ve.uint16[Ae+5]=4*_e+0}return ve}(z));const Z=T.createIndexBuffer(ns,!0),se=T.createVertexBuffer(W,a.aR.members,!0);for(const ee of P){const ce={u_matrix:ee.transform,u_inv_matrix:ee.invTransform,u_camera_to_center_distance:(fe=d.transform).cameraToCenterDistance,u_viewport_size:[fe.width,fe.height]};H.draw(T,I.TRIANGLES,qt.disabled,di.disabled,d.colorModeForRenderPass(),ci.disabled,ce,d.style.map.terrain&&d.style.map.terrain.getTerrainData(ee.coord),n.id,se,Z,a.$.simpleSegment(0,2*ee.circleOffset,ee.circleArray.length,ee.circleArray.length/2),null,d.transform.zoom,null,null,null)}var fe;se.destroy(),Z.destroy()}ci.disabled=new ci(!1,1029,2305),ci.backCCW=new ci(!0,1029,2305);const Ga=a.an(new Float32Array(16));function mc(d,t,n,o,u,m){const{horizontalAlign:w,verticalAlign:T}=a.at(d);return new a.P((-(w-.5)*t/u+o[0])*m,(-(T-.5)*n/u+o[1])*m)}function Go(d,t,n,o,u,m,w,T,I,C,P){const z=d.text.placedSymbolArray,V=d.text.dynamicLayoutVertexArray,H=d.icon.dynamicLayoutVertexArray,W={};V.clear();for(let J=0;J<z.length;J++){const Z=z.get(J),se=Z.hidden||!Z.crossTileID||d.allowVerticalPlacement&&!Z.placedOrientation?null:o[Z.crossTileID];if(se){const fe=new a.P(Z.anchorX,Z.anchorY),ee=Gi(fe,n?w:m,P),ce=Y(u.cameraToCenterDistance,ee.signedDistanceFromCamera);let ve=a.ai(d.textSizeData,I,Z)*ce/a.ao;n&&(ve*=d.tilePixelRatio/T);const{width:_e,height:Ae,anchor:Re,textOffset:Le,textBoxScale:Ze}=se,st=mc(Re,_e,Ae,Le,Ze,ve),vt=n?Gi(fe.add(st),m,P).point:ee.point.add(t?st.rotate(-u.angle):st),Je=d.allowVerticalPlacement&&Z.placedOrientation===a.ah.vertical?Math.PI/2:0;for(let yt=0;yt<Z.numGlyphs;yt++)a.aj(V,vt,Je);C&&Z.associatedIconIndex>=0&&(W[Z.associatedIconIndex]={shiftedAnchor:vt,angle:Je})}else Me(Z.numGlyphs,V)}if(C){H.clear();const J=d.icon.placedSymbolArray;for(let Z=0;Z<J.length;Z++){const se=J.get(Z);if(se.hidden)Me(se.numGlyphs,H);else{const fe=W[Z];if(fe)for(let ee=0;ee<se.numGlyphs;ee++)a.aj(H,fe.shiftedAnchor,fe.angle);else Me(se.numGlyphs,H)}}d.icon.dynamicLayoutVertexBuffer.updateData(H)}d.text.dynamicLayoutVertexBuffer.updateData(V)}function Ho(d,t,n){return n.iconsInText&&t?"symbolTextAndIcon":d?"symbolSDF":"symbolIcon"}function Wo(d,t,n,o,u,m,w,T,I,C,P,z){const V=d.context,H=V.gl,W=d.transform,J=T==="map",Z=I==="map",se=T!=="viewport"&&n.layout.get("symbol-placement")!=="point",fe=J&&!Z&&!se,ee=!n.layout.get("symbol-sort-key").isConstant();let ce=!1;const ve=d.depthModeForSublayer(0,qt.ReadOnly),_e=n._unevaluatedLayout.hasValue("text-variable-anchor")||n._unevaluatedLayout.hasValue("text-variable-anchor-offset"),Ae=[];for(const Re of o){const Le=t.getTile(Re),Ze=Le.getBucket(n);if(!Ze)continue;const st=u?Ze.text:Ze.icon;if(!st||!st.segments.get().length||!st.hasVisibleVertices)continue;const vt=st.programConfigurations.get(n.id),Je=u||Ze.sdfIcons,yt=u?Ze.textSizeData:Ze.iconSizeData,lt=Z||W.pitch!==0,fi=d.useProgram(Ho(Je,u,Ze),vt),Bt=a.ag(yt,W.zoom),Pt=d.style.map.terrain&&d.style.map.terrain.getTerrainData(Re);let Ft,Fi,ni,Tr,rr=[0,0],Ei=null;if(u)Fi=Le.glyphAtlasTexture,ni=H.LINEAR,Ft=Le.glyphAtlasTexture.size,Ze.iconsInText&&(rr=Le.imageAtlasTexture.size,Ei=Le.imageAtlasTexture,Tr=lt||d.options.rotating||d.options.zooming||yt.kind==="composite"||yt.kind==="camera"?H.LINEAR:H.NEAREST);else{const mi=n.layout.get("icon-size").constantOr(0)!==1||Ze.iconsNeedLinear;Fi=Le.imageAtlasTexture,ni=Je||d.options.rotating||d.options.zooming||mi||lt?H.LINEAR:H.NEAREST,Ft=Le.imageAtlasTexture.size}const pr=bt(Le,1,d.transform.zoom),fr=Ct(Re.posMatrix,Z,J,d.transform,pr),tn=es(Re.posMatrix,Z,J,d.transform,pr),Zn=_e&&Ze.hasTextData(),Fs=n.layout.get("icon-text-fit")!=="none"&&Zn&&Ze.hasIconData();if(se){const mi=d.style.map.terrain?(nr,Ki)=>d.style.map.terrain.getElevation(Re,nr,Ki):null,Xi=n.layout.get("text-rotation-alignment")==="map";B(Ze,Re.posMatrix,d,u,fr,tn,Z,C,Xi,mi)}const Os=d.translatePosMatrix(Re.posMatrix,Le,m,w),Gn=se||u&&_e||Fs?Ga:fr,Wi=d.translatePosMatrix(tn,Le,m,w,!0),Oi=Je&&n.paint.get(u?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let Pi;Pi=Je?Ze.iconsInText?io(yt.kind,Bt,fe,Z,d,Os,Gn,Wi,Ft,rr):to(yt.kind,Bt,fe,Z,d,Os,Gn,Wi,u,Ft,!0):eo(yt.kind,Bt,fe,Z,d,Os,Gn,Wi,u,Ft);const Ir={program:fi,buffers:st,uniformValues:Pi,atlasTexture:Fi,atlasTextureIcon:Ei,atlasInterpolation:ni,atlasInterpolationIcon:Tr,isSDF:Je,hasHalo:Oi};if(ee&&Ze.canOverlap){ce=!0;const mi=st.segments.get();for(const Xi of mi)Ae.push({segments:new a.$([Xi]),sortKey:Xi.sortKey,state:Ir,terrainData:Pt})}else Ae.push({segments:st.segments,sortKey:0,state:Ir,terrainData:Pt})}ce&&Ae.sort((Re,Le)=>Re.sortKey-Le.sortKey);for(const Re of Ae){const Le=Re.state;if(V.activeTexture.set(H.TEXTURE0),Le.atlasTexture.bind(Le.atlasInterpolation,H.CLAMP_TO_EDGE),Le.atlasTextureIcon&&(V.activeTexture.set(H.TEXTURE1),Le.atlasTextureIcon&&Le.atlasTextureIcon.bind(Le.atlasInterpolationIcon,H.CLAMP_TO_EDGE)),Le.isSDF){const Ze=Le.uniformValues;Le.hasHalo&&(Ze.u_is_halo=1,gc(Le.buffers,Re.segments,n,d,Le.program,ve,P,z,Ze,Re.terrainData)),Ze.u_is_halo=0}gc(Le.buffers,Re.segments,n,d,Le.program,ve,P,z,Le.uniformValues,Re.terrainData)}}function gc(d,t,n,o,u,m,w,T,I,C){const P=o.context;u.draw(P,P.gl.TRIANGLES,m,w,T,ci.disabled,I,C,n.id,d.layoutVertexBuffer,d.indexBuffer,t,n.paint,o.transform.zoom,d.programConfigurations.get(n.id),d.dynamicLayoutVertexBuffer,d.opacityVertexBuffer)}function Xo(d,t,n,o,u){if(!n||!o||!o.imageAtlas)return;const m=o.imageAtlas.patternPositions;let w=m[n.to.toString()],T=m[n.from.toString()];if(!w&&T&&(w=T),!T&&w&&(T=w),!w||!T){const I=u.getPaintProperty(t);w=m[I],T=m[I]}w&&T&&d.setConstantPatternPositions(w,T)}function _c(d,t,n,o,u,m,w){const T=d.context.gl,I="fill-pattern",C=n.paint.get(I),P=C&&C.constantOr(1),z=n.getCrossfadeParameters();let V,H,W,J,Z;w?(H=P&&!n.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",V=T.LINES):(H=P?"fillPattern":"fill",V=T.TRIANGLES);const se=C.constantOr(null);for(const fe of o){const ee=t.getTile(fe);if(P&&!ee.patternsLoaded())continue;const ce=ee.getBucket(n);if(!ce)continue;const ve=ce.programConfigurations.get(n.id),_e=d.useProgram(H,ve),Ae=d.style.map.terrain&&d.style.map.terrain.getTerrainData(fe);P&&(d.context.activeTexture.set(T.TEXTURE0),ee.imageAtlasTexture.bind(T.LINEAR,T.CLAMP_TO_EDGE),ve.updatePaintBuffers(z)),Xo(ve,I,se,ee,n);const Re=Ae?fe:null,Le=d.translatePosMatrix(Re?Re.posMatrix:fe.posMatrix,ee,n.paint.get("fill-translate"),n.paint.get("fill-translate-anchor"));if(w){J=ce.indexBuffer2,Z=ce.segments2;const Ze=[T.drawingBufferWidth,T.drawingBufferHeight];W=H==="fillOutlinePattern"&&P?tc(Le,d,z,ee,Ze):vu(Le,Ze)}else J=ce.indexBuffer,Z=ce.segments,W=P?zo(Le,d,z,ee):ec(Le);_e.draw(d.context,V,u,d.stencilModeForClipping(fe),m,ci.disabled,W,Ae,n.id,ce.layoutVertexBuffer,J,Z,n.paint,d.transform.zoom,ve)}}function Ko(d,t,n,o,u,m,w){const T=d.context,I=T.gl,C="fill-extrusion-pattern",P=n.paint.get(C),z=P.constantOr(1),V=n.getCrossfadeParameters(),H=n.paint.get("fill-extrusion-opacity"),W=P.constantOr(null);for(const J of o){const Z=t.getTile(J),se=Z.getBucket(n);if(!se)continue;const fe=d.style.map.terrain&&d.style.map.terrain.getTerrainData(J),ee=se.programConfigurations.get(n.id),ce=d.useProgram(z?"fillExtrusionPattern":"fillExtrusion",ee);z&&(d.context.activeTexture.set(I.TEXTURE0),Z.imageAtlasTexture.bind(I.LINEAR,I.CLAMP_TO_EDGE),ee.updatePaintBuffers(V)),Xo(ee,C,W,Z,n);const ve=d.translatePosMatrix(J.posMatrix,Z,n.paint.get("fill-extrusion-translate"),n.paint.get("fill-extrusion-translate-anchor")),_e=n.paint.get("fill-extrusion-vertical-gradient"),Ae=z?yu(ve,d,_e,H,J,V,Z):Js(ve,d,_e,H);ce.draw(T,T.gl.TRIANGLES,u,m,w,ci.backCCW,Ae,fe,n.id,se.layoutVertexBuffer,se.indexBuffer,se.segments,n.paint,d.transform.zoom,ee,d.style.map.terrain&&se.centroidVertexBuffer)}}function Yo(d,t,n,o,u,m,w){const T=d.context,I=T.gl,C=n.fbo;if(!C)return;const P=d.useProgram("hillshade"),z=d.style.map.terrain&&d.style.map.terrain.getTerrainData(t);T.activeTexture.set(I.TEXTURE0),I.bindTexture(I.TEXTURE_2D,C.colorAttachment.get()),P.draw(T,I.TRIANGLES,u,m,w,ci.disabled,((V,H,W,J)=>{const Z=W.paint.get("hillshade-shadow-color"),se=W.paint.get("hillshade-highlight-color"),fe=W.paint.get("hillshade-accent-color");let ee=W.paint.get("hillshade-illumination-direction")*(Math.PI/180);W.paint.get("hillshade-illumination-anchor")==="viewport"&&(ee-=V.transform.angle);const ce=!V.options.moving;return{u_matrix:J?J.posMatrix:V.transform.calculatePosMatrix(H.tileID.toUnwrapped(),ce),u_image:0,u_latrange:sc(0,H.tileID),u_light:[W.paint.get("hillshade-exaggeration"),ee],u_shadow:Z,u_highlight:se,u_accent:fe}})(d,n,o,z?t:null),z,o.id,d.rasterBoundsBuffer,d.quadTriangleIndexBuffer,d.rasterBoundsSegments)}function Ha(d,t,n,o,u,m){const w=d.context,T=w.gl,I=t.dem;if(I&&I.data){const C=I.dim,P=I.stride,z=I.getPixels();if(w.activeTexture.set(T.TEXTURE1),w.pixelStoreUnpackPremultiplyAlpha.set(!1),t.demTexture=t.demTexture||d.getTileTexture(P),t.demTexture){const H=t.demTexture;H.update(z,{premultiply:!1}),H.bind(T.NEAREST,T.CLAMP_TO_EDGE)}else t.demTexture=new De(w,z,T.RGBA,{premultiply:!1}),t.demTexture.bind(T.NEAREST,T.CLAMP_TO_EDGE);w.activeTexture.set(T.TEXTURE0);let V=t.fbo;if(!V){const H=new De(w,{width:C,height:C,data:null},T.RGBA);H.bind(T.LINEAR,T.CLAMP_TO_EDGE),V=t.fbo=w.createFramebuffer(C,C,!0,!1),V.colorAttachment.set(H.texture)}w.bindFramebuffer.set(V.framebuffer),w.viewport.set([0,0,C,C]),d.useProgram("hillshadePrepare").draw(w,T.TRIANGLES,o,u,m,ci.disabled,((H,W)=>{const J=W.stride,Z=a.F();return a.aN(Z,0,a.W,-a.W,0,0,1),a.H(Z,Z,[0,-a.W,0]),{u_matrix:Z,u_image:1,u_dimension:[J,J],u_zoom:H.overscaledZ,u_unpack:W.getUnpackVector()}})(t.tileID,I),null,n.id,d.rasterBoundsBuffer,d.quadTriangleIndexBuffer,d.rasterBoundsSegments),t.needsHillshadePrepare=!1}}function yc(d,t,n,o,u,m){const w=o.paint.get("raster-fade-duration");if(!m&&w>0){const T=j.now(),I=(T-d.timeAdded)/w,C=t?(T-t.timeAdded)/w:-1,P=n.getSource(),z=u.coveringZoomLevel({tileSize:P.tileSize,roundZoom:P.roundZoom}),V=!t||Math.abs(t.tileID.overscaledZ-z)>Math.abs(d.tileID.overscaledZ-z),H=V&&d.refreshedUponExpiration?1:a.ac(V?I:1-C,0,1);return d.refreshedUponExpiration&&I>=1&&(d.refreshedUponExpiration=!1),t?{opacity:1,mix:1-H}:{opacity:H,mix:0}}return{opacity:1,mix:0}}const vc=new a.aO(1,0,0,1),Jo=new a.aO(0,1,0,1),Wa=new a.aO(0,0,1,1),zu=new a.aO(1,0,1,1),xc=new a.aO(0,1,1,1);function Mi(d,t,n,o){wr(d,0,t+n/2,d.transform.width,n,o)}function Un(d,t,n,o){wr(d,t-n/2,0,n,d.transform.height,o)}function wr(d,t,n,o,u,m){const w=d.context,T=w.gl;T.enable(T.SCISSOR_TEST),T.scissor(t*d.pixelRatio,n*d.pixelRatio,o*d.pixelRatio,u*d.pixelRatio),w.clear({color:m}),T.disable(T.SCISSOR_TEST)}function Xa(d,t,n){const o=d.context,u=o.gl,m=n.posMatrix,w=d.useProgram("debug"),T=qt.disabled,I=di.disabled,C=d.colorModeForRenderPass(),P="$debug",z=d.style.map.terrain&&d.style.map.terrain.getTerrainData(n);o.activeTexture.set(u.TEXTURE0);const V=t.getTileByID(n.key).latestRawTileData,H=Math.floor((V&&V.byteLength||0)/1024),W=t.getTile(n).tileSize,J=512/Math.min(W,512)*(n.overscaledZ/d.transform.zoom)*.5;let Z=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(Z+=` => ${n.overscaledZ}`),function(se,fe){se.initDebugOverlayCanvas();const ee=se.debugOverlayCanvas,ce=se.context.gl,ve=se.debugOverlayCanvas.getContext("2d");ve.clearRect(0,0,ee.width,ee.height),ve.shadowColor="white",ve.shadowBlur=2,ve.lineWidth=1.5,ve.strokeStyle="white",ve.textBaseline="top",ve.font="bold 36px Open Sans, sans-serif",ve.fillText(fe,5,5),ve.strokeText(fe,5,5),se.debugOverlayTexture.update(ee),se.debugOverlayTexture.bind(ce.LINEAR,ce.CLAMP_TO_EDGE)}(d,`${Z} ${H}kB`),w.draw(o,u.TRIANGLES,T,I,Ri.alphaBlended,ci.disabled,rc(m,a.aO.transparent,J),null,P,d.debugBuffer,d.quadTriangleIndexBuffer,d.debugSegments),w.draw(o,u.LINE_STRIP,T,I,C,ci.disabled,rc(m,a.aO.red),z,P,d.debugBuffer,d.tileBorderIndexBuffer,d.debugSegments)}function Qo(d,t,n){const o=d.context,u=o.gl,m=d.colorModeForRenderPass(),w=new qt(u.LEQUAL,qt.ReadWrite,d.depthRangeFor3D),T=d.useProgram("terrain"),I=t.getTerrainMesh();o.bindFramebuffer.set(null),o.viewport.set([0,0,d.width,d.height]);for(const C of n){const P=d.renderToTexture.getTexture(C),z=t.getTerrainData(C.tileID);o.activeTexture.set(u.TEXTURE0),u.bindTexture(u.TEXTURE_2D,P.texture);const V={u_matrix:d.transform.calculatePosMatrix(C.tileID.toUnwrapped()),u_texture:0,u_ele_delta:t.getMeshFrameDelta(d.transform.zoom)};T.draw(o,u.TRIANGLES,w,di.disabled,m,ci.backCCW,V,z,"terrain",I.vertexBuffer,I.indexBuffer,I.segments)}}class bc{constructor(t,n){this.context=new Pu(t),this.transform=n,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:a.F(),renderTime:0},this.setup(),this.numSublayers=hr.maxUnderzooming+hr.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Vn}resize(t,n,o){if(this.width=Math.floor(t*o),this.height=Math.floor(n*o),this.pixelRatio=o,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const u of this.style._order)this.style._layers[u].resize()}setup(){const t=this.context,n=new a.aV;n.emplaceBack(0,0),n.emplaceBack(a.W,0),n.emplaceBack(0,a.W),n.emplaceBack(a.W,a.W),this.tileExtentBuffer=t.createVertexBuffer(n,Ao.members),this.tileExtentSegments=a.$.simpleSegment(0,0,4,2);const o=new a.aV;o.emplaceBack(0,0),o.emplaceBack(a.W,0),o.emplaceBack(0,a.W),o.emplaceBack(a.W,a.W),this.debugBuffer=t.createVertexBuffer(o,Ao.members),this.debugSegments=a.$.simpleSegment(0,0,4,5);const u=new a.Z;u.emplaceBack(0,0,0,0),u.emplaceBack(a.W,0,a.W,0),u.emplaceBack(0,a.W,0,a.W),u.emplaceBack(a.W,a.W,a.W,a.W),this.rasterBoundsBuffer=t.createVertexBuffer(u,or.members),this.rasterBoundsSegments=a.$.simpleSegment(0,0,4,2);const m=new a.aV;m.emplaceBack(0,0),m.emplaceBack(1,0),m.emplaceBack(0,1),m.emplaceBack(1,1),this.viewportBuffer=t.createVertexBuffer(m,Ao.members),this.viewportSegments=a.$.simpleSegment(0,0,4,2);const w=new a.aW;w.emplaceBack(0),w.emplaceBack(1),w.emplaceBack(3),w.emplaceBack(2),w.emplaceBack(0),this.tileBorderIndexBuffer=t.createIndexBuffer(w);const T=new a.aX;T.emplaceBack(0,1,2),T.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=t.createIndexBuffer(T);const I=this.context.gl;this.stencilClearMode=new di({func:I.ALWAYS,mask:0},0,255,I.ZERO,I.ZERO,I.ZERO)}clearStencil(){const t=this.context,n=t.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const o=a.F();a.aN(o,0,this.width,this.height,0,0,1),a.J(o,o,[n.drawingBufferWidth,n.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(t,n.TRIANGLES,qt.disabled,this.stencilClearMode,Ri.disabled,ci.disabled,Lo(o),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(t,n){if(this.currentStencilSource===t.source||!t.isTileClipped()||!n||!n.length)return;this.currentStencilSource=t.source;const o=this.context,u=o.gl;this.nextStencilID+n.length>256&&this.clearStencil(),o.setColorMode(Ri.disabled),o.setDepthMode(qt.disabled);const m=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const w of n){const T=this._tileClippingMaskIDs[w.key]=this.nextStencilID++,I=this.style.map.terrain&&this.style.map.terrain.getTerrainData(w);m.draw(o,u.TRIANGLES,qt.disabled,new di({func:u.ALWAYS,mask:0},T,255,u.KEEP,u.KEEP,u.REPLACE),Ri.disabled,ci.disabled,Lo(w.posMatrix),I,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const t=this.nextStencilID++,n=this.context.gl;return new di({func:n.NOTEQUAL,mask:255},t,255,n.KEEP,n.KEEP,n.REPLACE)}stencilModeForClipping(t){const n=this.context.gl;return new di({func:n.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,n.KEEP,n.KEEP,n.REPLACE)}stencilConfigForOverlap(t){const n=this.context.gl,o=t.sort((w,T)=>T.overscaledZ-w.overscaledZ),u=o[o.length-1].overscaledZ,m=o[0].overscaledZ-u+1;if(m>1){this.currentStencilSource=void 0,this.nextStencilID+m>256&&this.clearStencil();const w={};for(let T=0;T<m;T++)w[T+u]=new di({func:n.GEQUAL,mask:255},T+this.nextStencilID,255,n.KEEP,n.KEEP,n.REPLACE);return this.nextStencilID+=m,[w,o]}return[{[u]:di.disabled},o]}colorModeForRenderPass(){const t=this.context.gl;return this._showOverdrawInspector?new Ri([t.CONSTANT_COLOR,t.ONE],new a.aO(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?Ri.unblended:Ri.alphaBlended}depthModeForSublayer(t,n,o){if(!this.opaquePassEnabledForLayer())return qt.disabled;const u=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new qt(o||this.context.gl.LEQUAL,n,[u,u])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(t,n){this.style=t,this.options=n,this.lineAtlas=t.lineAtlas,this.imageManager=t.imageManager,this.glyphManager=t.glyphManager,this.symbolFadeChange=t.placement.symbolFadeChange(j.now()),this.imageManager.beginFrame();const o=this.style._order,u=this.style.sourceCaches,m={},w={},T={};for(const I in u){const C=u[I];C.used&&C.prepare(this.context),m[I]=C.getVisibleCoordinates(),w[I]=m[I].slice().reverse(),T[I]=C.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let I=0;I<o.length;I++)if(this.style._layers[o[I]].is3D()){this.opaquePassCutoff=I;break}if(this.renderToTexture){this.renderToTexture.prepareForRender(this.style,this.transform.zoom),this.opaquePassCutoff=0;const I=this.style.map.terrain.sourceCache.tilesAfterTime(this.terrainFacilitator.renderTime);(this.terrainFacilitator.dirty||!a.aY(this.terrainFacilitator.matrix,this.transform.projMatrix)||I.length)&&(a.aZ(this.terrainFacilitator.matrix,this.transform.projMatrix),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(C,P){const z=C.context,V=z.gl,H=Ri.unblended,W=new qt(V.LEQUAL,qt.ReadWrite,[0,1]),J=P.getTerrainMesh(),Z=P.sourceCache.getRenderableTiles(),se=C.useProgram("terrainDepth");z.bindFramebuffer.set(P.getFramebuffer("depth").framebuffer),z.viewport.set([0,0,C.width/devicePixelRatio,C.height/devicePixelRatio]),z.clear({color:a.aO.transparent,depth:1});for(const fe of Z){const ee=P.getTerrainData(fe.tileID),ce={u_matrix:C.transform.calculatePosMatrix(fe.tileID.toUnwrapped()),u_ele_delta:P.getMeshFrameDelta(C.transform.zoom)};se.draw(z,V.TRIANGLES,W,di.disabled,H,ci.backCCW,ce,ee,"terrain",J.vertexBuffer,J.indexBuffer,J.segments)}z.bindFramebuffer.set(null),z.viewport.set([0,0,C.width,C.height])}(this,this.style.map.terrain),function(C,P){const z=C.context,V=z.gl,H=Ri.unblended,W=new qt(V.LEQUAL,qt.ReadWrite,[0,1]),J=P.getTerrainMesh(),Z=P.getCoordsTexture(),se=P.sourceCache.getRenderableTiles(),fe=C.useProgram("terrainCoords");z.bindFramebuffer.set(P.getFramebuffer("coords").framebuffer),z.viewport.set([0,0,C.width/devicePixelRatio,C.height/devicePixelRatio]),z.clear({color:a.aO.transparent,depth:1}),P.coordsIndex=[];for(const ee of se){const ce=P.getTerrainData(ee.tileID);z.activeTexture.set(V.TEXTURE0),V.bindTexture(V.TEXTURE_2D,Z.texture);const ve={u_matrix:C.transform.calculatePosMatrix(ee.tileID.toUnwrapped()),u_terrain_coords_id:(255-P.coordsIndex.length)/255,u_texture:0,u_ele_delta:P.getMeshFrameDelta(C.transform.zoom)};fe.draw(z,V.TRIANGLES,W,di.disabled,H,ci.backCCW,ve,ce,"terrain",J.vertexBuffer,J.indexBuffer,J.segments),P.coordsIndex.push(ee.tileID.key)}z.bindFramebuffer.set(null),z.viewport.set([0,0,C.width,C.height])}(this,this.style.map.terrain))}this.renderPass="offscreen";for(const I of o){const C=this.style._layers[I];if(!C.hasOffscreenPass()||C.isHidden(this.transform.zoom))continue;const P=w[C.source];(C.type==="custom"||P.length)&&this.renderLayer(this,u[C.source],C,P)}if(this.context.bindFramebuffer.set(null),this.context.clear({color:n.showOverdrawInspector?a.aO.black:a.aO.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=n.showOverdrawInspector,this.depthRangeFor3D=[0,1-(t._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(this.renderPass="opaque",this.currentLayer=o.length-1;this.currentLayer>=0;this.currentLayer--){const I=this.style._layers[o[this.currentLayer]],C=u[I.source],P=m[I.source];this._renderTileClippingMasks(I,P),this.renderLayer(this,C,I,P)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<o.length;this.currentLayer++){const I=this.style._layers[o[this.currentLayer]],C=u[I.source];if(this.renderToTexture&&this.renderToTexture.renderLayer(I))continue;const P=(I.type==="symbol"?T:w)[I.source];this._renderTileClippingMasks(I,m[I.source]),this.renderLayer(this,C,I,P)}if(this.options.showTileBoundaries){const I=function(C,P){let z=null;const V=Object.values(C._layers).flatMap(Z=>Z.source&&!Z.isHidden(P)?[C.sourceCaches[Z.source]]:[]),H=V.filter(Z=>Z.getSource().type==="vector"),W=V.filter(Z=>Z.getSource().type!=="vector"),J=Z=>{(!z||z.getSource().maxzoom<Z.getSource().maxzoom)&&(z=Z)};return H.forEach(Z=>J(Z)),z||W.forEach(Z=>J(Z)),z}(this.style,this.transform.zoom);I&&function(C,P,z){for(let V=0;V<z.length;V++)Xa(C,P,z[V])}(this,I,I.getVisibleCoordinates())}this.options.showPadding&&function(I){const C=I.transform.padding;Mi(I,I.transform.height-(C.top||0),3,vc),Mi(I,C.bottom||0,3,Jo),Un(I,C.left||0,3,Wa),Un(I,I.transform.width-(C.right||0),3,zu);const P=I.transform.centerPoint;(function(z,V,H,W){wr(z,V-1,H-10,2,20,W),wr(z,V-10,H-1,20,2,W)})(I,P.x,I.transform.height-P.y,xc)}(this),this.context.setDefault()}renderLayer(t,n,o,u){if(!o.isHidden(this.transform.zoom)&&(o.type==="background"||o.type==="custom"||(u||[]).length))switch(this.id=o.id,o.type){case"symbol":(function(m,w,T,I,C){if(m.renderPass!=="translucent")return;const P=di.disabled,z=m.colorModeForRenderPass();(T._unevaluatedLayout.hasValue("text-variable-anchor")||T._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(V,H,W,J,Z,se,fe){const ee=H.transform,ce=Z==="map",ve=se==="map";for(const _e of V){const Ae=J.getTile(_e),Re=Ae.getBucket(W);if(!Re||!Re.text||!Re.text.segments.get().length)continue;const Le=a.ag(Re.textSizeData,ee.zoom),Ze=bt(Ae,1,H.transform.zoom),st=Ct(_e.posMatrix,ve,ce,H.transform,Ze),vt=W.layout.get("icon-text-fit")!=="none"&&Re.hasIconData();if(Le){const Je=Math.pow(2,ee.zoom-Ae.tileID.overscaledZ);Go(Re,ce,ve,fe,ee,st,_e.posMatrix,Je,Le,vt,H.style.map.terrain?(yt,lt)=>H.style.map.terrain.getElevation(_e,yt,lt):null)}}}(I,m,T,w,T.layout.get("text-rotation-alignment"),T.layout.get("text-pitch-alignment"),C),T.paint.get("icon-opacity").constantOr(1)!==0&&Wo(m,w,T,I,!1,T.paint.get("icon-translate"),T.paint.get("icon-translate-anchor"),T.layout.get("icon-rotation-alignment"),T.layout.get("icon-pitch-alignment"),T.layout.get("icon-keep-upright"),P,z),T.paint.get("text-opacity").constantOr(1)!==0&&Wo(m,w,T,I,!0,T.paint.get("text-translate"),T.paint.get("text-translate-anchor"),T.layout.get("text-rotation-alignment"),T.layout.get("text-pitch-alignment"),T.layout.get("text-keep-upright"),P,z),w.map.showCollisionBoxes&&(Zo(m,w,T,I,T.paint.get("text-translate"),T.paint.get("text-translate-anchor"),!0),Zo(m,w,T,I,T.paint.get("icon-translate"),T.paint.get("icon-translate-anchor"),!1))})(t,n,o,u,this.style.placement.variableOffsets);break;case"circle":(function(m,w,T,I){if(m.renderPass!=="translucent")return;const C=T.paint.get("circle-opacity"),P=T.paint.get("circle-stroke-width"),z=T.paint.get("circle-stroke-opacity"),V=!T.layout.get("circle-sort-key").isConstant();if(C.constantOr(1)===0&&(P.constantOr(1)===0||z.constantOr(1)===0))return;const H=m.context,W=H.gl,J=m.depthModeForSublayer(0,qt.ReadOnly),Z=di.disabled,se=m.colorModeForRenderPass(),fe=[];for(let ee=0;ee<I.length;ee++){const ce=I[ee],ve=w.getTile(ce),_e=ve.getBucket(T);if(!_e)continue;const Ae=_e.programConfigurations.get(T.id),Re=m.useProgram("circle",Ae),Le=_e.layoutVertexBuffer,Ze=_e.indexBuffer,st=m.style.map.terrain&&m.style.map.terrain.getTerrainData(ce),vt={programConfiguration:Ae,program:Re,layoutVertexBuffer:Le,indexBuffer:Ze,uniformValues:xu(m,ce,ve,T),terrainData:st};if(V){const Je=_e.segments.get();for(const yt of Je)fe.push({segments:new a.$([yt]),sortKey:yt.sortKey,state:vt})}else fe.push({segments:_e.segments,sortKey:0,state:vt})}V&&fe.sort((ee,ce)=>ee.sortKey-ce.sortKey);for(const ee of fe){const{programConfiguration:ce,program:ve,layoutVertexBuffer:_e,indexBuffer:Ae,uniformValues:Re,terrainData:Le}=ee.state;ve.draw(H,W.TRIANGLES,J,Z,se,ci.disabled,Re,Le,T.id,_e,Ae,ee.segments,T.paint,m.transform.zoom,ce)}})(t,n,o,u);break;case"heatmap":(function(m,w,T,I){if(T.paint.get("heatmap-opacity")!==0)if(m.renderPass==="offscreen"){const C=m.context,P=C.gl,z=di.disabled,V=new Ri([P.ONE,P.ONE],a.aO.transparent,[!0,!0,!0,!0]);(function(H,W,J){const Z=H.gl;H.activeTexture.set(Z.TEXTURE1),H.viewport.set([0,0,W.width/4,W.height/4]);let se=J.heatmapFbo;if(se)Z.bindTexture(Z.TEXTURE_2D,se.colorAttachment.get()),H.bindFramebuffer.set(se.framebuffer);else{const fe=Z.createTexture();Z.bindTexture(Z.TEXTURE_2D,fe),Z.texParameteri(Z.TEXTURE_2D,Z.TEXTURE_WRAP_S,Z.CLAMP_TO_EDGE),Z.texParameteri(Z.TEXTURE_2D,Z.TEXTURE_WRAP_T,Z.CLAMP_TO_EDGE),Z.texParameteri(Z.TEXTURE_2D,Z.TEXTURE_MIN_FILTER,Z.LINEAR),Z.texParameteri(Z.TEXTURE_2D,Z.TEXTURE_MAG_FILTER,Z.LINEAR),se=J.heatmapFbo=H.createFramebuffer(W.width/4,W.height/4,!1,!1),function(ee,ce,ve,_e){var Ae,Re;const Le=ee.gl,Ze=(Ae=ee.HALF_FLOAT)!==null&&Ae!==void 0?Ae:Le.UNSIGNED_BYTE,st=(Re=ee.RGBA16F)!==null&&Re!==void 0?Re:Le.RGBA;Le.texImage2D(Le.TEXTURE_2D,0,st,ce.width/4,ce.height/4,0,Le.RGBA,Ze,null),_e.colorAttachment.set(ve)}(H,W,fe,se)}})(C,m,T),C.clear({color:a.aO.transparent});for(let H=0;H<I.length;H++){const W=I[H];if(w.hasRenderableParent(W))continue;const J=w.getTile(W),Z=J.getBucket(T);if(!Z)continue;const se=Z.programConfigurations.get(T.id),fe=m.useProgram("heatmap",se),{zoom:ee}=m.transform;fe.draw(C,P.TRIANGLES,qt.disabled,z,V,ci.disabled,nc(W.posMatrix,J,ee,T.paint.get("heatmap-intensity")),null,T.id,Z.layoutVertexBuffer,Z.indexBuffer,Z.segments,T.paint,m.transform.zoom,se)}C.viewport.set([0,0,m.width,m.height])}else m.renderPass==="translucent"&&(m.context.setColorMode(m.colorModeForRenderPass()),function(C,P){const z=C.context,V=z.gl,H=P.heatmapFbo;if(!H)return;z.activeTexture.set(V.TEXTURE0),V.bindTexture(V.TEXTURE_2D,H.colorAttachment.get()),z.activeTexture.set(V.TEXTURE1);let W=P.colorRampTexture;W||(W=P.colorRampTexture=new De(z,P.colorRamp,V.RGBA)),W.bind(V.LINEAR,V.CLAMP_TO_EDGE),C.useProgram("heatmapTexture").draw(z,V.TRIANGLES,qt.disabled,di.disabled,C.colorModeForRenderPass(),ci.disabled,((J,Z,se,fe)=>{const ee=a.F();a.aN(ee,0,J.width,J.height,0,0,1);const ce=J.context.gl;return{u_matrix:ee,u_world:[ce.drawingBufferWidth,ce.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:Z.paint.get("heatmap-opacity")}})(C,P),null,P.id,C.viewportBuffer,C.quadTriangleIndexBuffer,C.viewportSegments,P.paint,C.transform.zoom)}(m,T))})(t,n,o,u);break;case"line":(function(m,w,T,I){if(m.renderPass!=="translucent")return;const C=T.paint.get("line-opacity"),P=T.paint.get("line-width");if(C.constantOr(1)===0||P.constantOr(1)===0)return;const z=m.depthModeForSublayer(0,qt.ReadOnly),V=m.colorModeForRenderPass(),H=T.paint.get("line-dasharray"),W=T.paint.get("line-pattern"),J=W.constantOr(1),Z=T.paint.get("line-gradient"),se=T.getCrossfadeParameters(),fe=J?"linePattern":H?"lineSDF":Z?"lineGradient":"line",ee=m.context,ce=ee.gl;let ve=!0;for(const _e of I){const Ae=w.getTile(_e);if(J&&!Ae.patternsLoaded())continue;const Re=Ae.getBucket(T);if(!Re)continue;const Le=Re.programConfigurations.get(T.id),Ze=m.context.program.get(),st=m.useProgram(fe,Le),vt=ve||st.program!==Ze,Je=m.style.map.terrain&&m.style.map.terrain.getTerrainData(_e),yt=W.constantOr(null);if(yt&&Ae.imageAtlas){const Bt=Ae.imageAtlas,Pt=Bt.patternPositions[yt.to.toString()],Ft=Bt.patternPositions[yt.from.toString()];Pt&&Ft&&Le.setConstantPatternPositions(Pt,Ft)}const lt=Je?_e:null,fi=J?ts(m,Ae,T,se,lt):H?Ro(m,Ae,T,H,se,lt):Z?oc(m,Ae,T,Re.lineClipsArray.length,lt):Do(m,Ae,T,lt);if(J)ee.activeTexture.set(ce.TEXTURE0),Ae.imageAtlasTexture.bind(ce.LINEAR,ce.CLAMP_TO_EDGE),Le.updatePaintBuffers(se);else if(H&&(vt||m.lineAtlas.dirty))ee.activeTexture.set(ce.TEXTURE0),m.lineAtlas.bind(ee);else if(Z){const Bt=Re.gradients[T.id];let Pt=Bt.texture;if(T.gradientVersion!==Bt.version){let Ft=256;if(T.stepInterpolant){const Fi=w.getSource().maxzoom,ni=_e.canonical.z===Fi?Math.ceil(1<<m.transform.maxZoom-_e.canonical.z):1;Ft=a.ac(a.aT(Re.maxLineLength/a.W*1024*ni),256,ee.maxTextureSize)}Bt.gradient=a.aU({expression:T.gradientExpression(),evaluationKey:"lineProgress",resolution:Ft,image:Bt.gradient||void 0,clips:Re.lineClipsArray}),Bt.texture?Bt.texture.update(Bt.gradient):Bt.texture=new De(ee,Bt.gradient,ce.RGBA),Bt.version=T.gradientVersion,Pt=Bt.texture}ee.activeTexture.set(ce.TEXTURE0),Pt.bind(T.stepInterpolant?ce.NEAREST:ce.LINEAR,ce.CLAMP_TO_EDGE)}st.draw(ee,ce.TRIANGLES,z,m.stencilModeForClipping(_e),V,ci.disabled,fi,Je,T.id,Re.layoutVertexBuffer,Re.indexBuffer,Re.segments,T.paint,m.transform.zoom,Le,Re.layoutVertexBuffer2),ve=!1}})(t,n,o,u);break;case"fill":(function(m,w,T,I){const C=T.paint.get("fill-color"),P=T.paint.get("fill-opacity");if(P.constantOr(1)===0)return;const z=m.colorModeForRenderPass(),V=T.paint.get("fill-pattern"),H=m.opaquePassEnabledForLayer()&&!V.constantOr(1)&&C.constantOr(a.aO.transparent).a===1&&P.constantOr(0)===1?"opaque":"translucent";if(m.renderPass===H){const W=m.depthModeForSublayer(1,m.renderPass==="opaque"?qt.ReadWrite:qt.ReadOnly);_c(m,w,T,I,W,z,!1)}if(m.renderPass==="translucent"&&T.paint.get("fill-antialias")){const W=m.depthModeForSublayer(T.getPaintProperty("fill-outline-color")?2:0,qt.ReadOnly);_c(m,w,T,I,W,z,!0)}})(t,n,o,u);break;case"fill-extrusion":(function(m,w,T,I){const C=T.paint.get("fill-extrusion-opacity");if(C!==0&&m.renderPass==="translucent"){const P=new qt(m.context.gl.LEQUAL,qt.ReadWrite,m.depthRangeFor3D);if(C!==1||T.paint.get("fill-extrusion-pattern").constantOr(1))Ko(m,w,T,I,P,di.disabled,Ri.disabled),Ko(m,w,T,I,P,m.stencilModeFor3D(),m.colorModeForRenderPass());else{const z=m.colorModeForRenderPass();Ko(m,w,T,I,P,di.disabled,z)}}})(t,n,o,u);break;case"hillshade":(function(m,w,T,I){if(m.renderPass!=="offscreen"&&m.renderPass!=="translucent")return;const C=m.context,P=m.depthModeForSublayer(0,qt.ReadOnly),z=m.colorModeForRenderPass(),[V,H]=m.renderPass==="translucent"?m.stencilConfigForOverlap(I):[{},I];for(const W of H){const J=w.getTile(W);J.needsHillshadePrepare!==void 0&&J.needsHillshadePrepare&&m.renderPass==="offscreen"?Ha(m,J,T,P,di.disabled,z):m.renderPass==="translucent"&&Yo(m,W,J,T,P,V[W.overscaledZ],z)}C.viewport.set([0,0,m.width,m.height])})(t,n,o,u);break;case"raster":(function(m,w,T,I){if(m.renderPass!=="translucent"||T.paint.get("raster-opacity")===0||!I.length)return;const C=m.context,P=C.gl,z=w.getSource(),V=m.useProgram("raster"),H=m.colorModeForRenderPass(),[W,J]=z instanceof yn?[{},I]:m.stencilConfigForOverlap(I),Z=J[J.length-1].overscaledZ,se=!m.options.moving;for(const fe of J){const ee=m.depthModeForSublayer(fe.overscaledZ-Z,T.paint.get("raster-opacity")===1?qt.ReadWrite:qt.ReadOnly,P.LESS),ce=w.getTile(fe);ce.registerFadeDuration(T.paint.get("raster-fade-duration"));const ve=w.findLoadedParent(fe,0),_e=yc(ce,ve,w,T,m.transform,m.style.map.terrain);let Ae,Re;const Le=T.paint.get("raster-resampling")==="nearest"?P.NEAREST:P.LINEAR;C.activeTexture.set(P.TEXTURE0),ce.texture.bind(Le,P.CLAMP_TO_EDGE,P.LINEAR_MIPMAP_NEAREST),C.activeTexture.set(P.TEXTURE1),ve?(ve.texture.bind(Le,P.CLAMP_TO_EDGE,P.LINEAR_MIPMAP_NEAREST),Ae=Math.pow(2,ve.tileID.overscaledZ-ce.tileID.overscaledZ),Re=[ce.tileID.canonical.x*Ae%1,ce.tileID.canonical.y*Ae%1]):ce.texture.bind(Le,P.CLAMP_TO_EDGE,P.LINEAR_MIPMAP_NEAREST);const Ze=m.style.map.terrain&&m.style.map.terrain.getTerrainData(fe),st=Ze?fe:null,vt=st?st.posMatrix:m.transform.calculatePosMatrix(fe.toUnwrapped(),se),Je=Bo(vt,Re||[0,0],Ae||1,_e,T);z instanceof yn?V.draw(C,P.TRIANGLES,ee,di.disabled,H,ci.disabled,Je,Ze,T.id,z.boundsBuffer,m.quadTriangleIndexBuffer,z.boundsSegments):V.draw(C,P.TRIANGLES,ee,W[fe.overscaledZ],H,ci.disabled,Je,Ze,T.id,m.rasterBoundsBuffer,m.quadTriangleIndexBuffer,m.rasterBoundsSegments)}})(t,n,o,u);break;case"background":(function(m,w,T,I){const C=T.paint.get("background-color"),P=T.paint.get("background-opacity");if(P===0)return;const z=m.context,V=z.gl,H=m.transform,W=H.tileSize,J=T.paint.get("background-pattern");if(m.isPatternMissing(J))return;const Z=!J&&C.a===1&&P===1&&m.opaquePassEnabledForLayer()?"opaque":"translucent";if(m.renderPass!==Z)return;const se=di.disabled,fe=m.depthModeForSublayer(0,Z==="opaque"?qt.ReadWrite:qt.ReadOnly),ee=m.colorModeForRenderPass(),ce=m.useProgram(J?"backgroundPattern":"background"),ve=I||H.coveringTiles({tileSize:W,terrain:m.style.map.terrain});J&&(z.activeTexture.set(V.TEXTURE0),m.imageManager.bind(m.context));const _e=T.getCrossfadeParameters();for(const Ae of ve){const Re=I?Ae.posMatrix:m.transform.calculatePosMatrix(Ae.toUnwrapped()),Le=J?wu(Re,P,m,J,{tileID:Ae,tileSize:W},_e):bu(Re,P,C),Ze=m.style.map.terrain&&m.style.map.terrain.getTerrainData(Ae);ce.draw(z,V.TRIANGLES,fe,se,ee,ci.disabled,Le,Ze,T.id,m.tileExtentBuffer,m.quadTriangleIndexBuffer,m.tileExtentSegments)}})(t,0,o,u);break;case"custom":(function(m,w,T){const I=m.context,C=T.implementation;if(m.renderPass==="offscreen"){const P=C.prerender;P&&(m.setCustomLayerDefaults(),I.setColorMode(m.colorModeForRenderPass()),P.call(C,I.gl,m.transform.customLayerMatrix()),I.setDirty(),m.setBaseState())}else if(m.renderPass==="translucent"){m.setCustomLayerDefaults(),I.setColorMode(m.colorModeForRenderPass()),I.setStencilMode(di.disabled);const P=C.renderingMode==="3d"?new qt(m.context.gl.LEQUAL,qt.ReadWrite,m.depthRangeFor3D):m.depthModeForSublayer(0,qt.ReadOnly);I.setDepthMode(P),C.render(I.gl,m.transform.customLayerMatrix()),I.setDirty(),m.setBaseState(),I.bindFramebuffer.set(null)}})(t,0,o)}}translatePosMatrix(t,n,o,u,m){if(!o[0]&&!o[1])return t;const w=m?u==="map"?this.transform.angle:0:u==="viewport"?-this.transform.angle:0;if(w){const C=Math.sin(w),P=Math.cos(w);o=[o[0]*P-o[1]*C,o[0]*C+o[1]*P]}const T=[m?o[0]:bt(n,o[0],this.transform.zoom),m?o[1]:bt(n,o[1],this.transform.zoom),0],I=new Float32Array(16);return a.H(I,t,T),I}saveTileTexture(t){const n=this._tileTextures[t.size[0]];n?n.push(t):this._tileTextures[t.size[0]]=[t]}getTileTexture(t){const n=this._tileTextures[t];return n&&n.length>0?n.pop():null}isPatternMissing(t){if(!t)return!1;if(!t.from||!t.to)return!0;const n=this.imageManager.getPattern(t.from.toString()),o=this.imageManager.getPattern(t.to.toString());return!n||!o}useProgram(t,n){this.cache=this.cache||{};const o=t+(n?n.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[o]||(this.cache[o]=new Nn(this.context,Ys[t],n,ac[t],this._showOverdrawInspector,this.style.map.terrain)),this.cache[o]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new De(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:t,drawingBufferHeight:n}=this.context.gl;return this.width!==t||this.height!==n}}class jn{constructor(t,n){this.points=t,this.planes=n}static fromInvProjectionMatrix(t,n,o){const u=Math.pow(2,o),m=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(T=>{const I=1/(T=a.af([],T,t))[3]/n*u;return a.a_(T,T,[I,I,1/T[3],I])}),w=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(T=>{const I=function(V,H){var W=H[0],J=H[1],Z=H[2],se=W*W+J*J+Z*Z;return se>0&&(se=1/Math.sqrt(se)),V[0]=H[0]*se,V[1]=H[1]*se,V[2]=H[2]*se,V}([],function(V,H,W){var J=H[0],Z=H[1],se=H[2],fe=W[0],ee=W[1],ce=W[2];return V[0]=Z*ce-se*ee,V[1]=se*fe-J*ce,V[2]=J*ee-Z*fe,V}([],Se([],m[T[0]],m[T[1]]),Se([],m[T[2]],m[T[1]]))),C=-((P=I)[0]*(z=m[T[1]])[0]+P[1]*z[1]+P[2]*z[2]);var P,z;return I.concat(C)});return new jn(m,w)}}class qn{constructor(t,n){this.min=t,this.max=n,this.center=function(o,u,m){return o[0]=.5*u[0],o[1]=.5*u[1],o[2]=.5*u[2],o}([],function(o,u,m){return o[0]=u[0]+m[0],o[1]=u[1]+m[1],o[2]=u[2]+m[2],o}([],this.min,this.max))}quadrant(t){const n=[t%2==0,t<2],o=Ee(this.min),u=Ee(this.max);for(let m=0;m<n.length;m++)o[m]=n[m]?this.min[m]:this.center[m],u[m]=n[m]?this.center[m]:this.max[m];return u[2]=this.max[2],new qn(o,u)}distanceX(t){return Math.max(Math.min(this.max[0],t[0]),this.min[0])-t[0]}distanceY(t){return Math.max(Math.min(this.max[1],t[1]),this.min[1])-t[1]}intersects(t){const n=[[this.min[0],this.min[1],this.min[2],1],[this.max[0],this.min[1],this.min[2],1],[this.max[0],this.max[1],this.min[2],1],[this.min[0],this.max[1],this.min[2],1],[this.min[0],this.min[1],this.max[2],1],[this.max[0],this.min[1],this.max[2],1],[this.max[0],this.max[1],this.max[2],1],[this.min[0],this.max[1],this.max[2],1]];let o=!0;for(let u=0;u<t.planes.length;u++){const m=t.planes[u];let w=0;for(let T=0;T<n.length;T++)a.a$(m,n[T])>=0&&w++;if(w===0)return 0;w!==n.length&&(o=!1)}if(o)return 2;for(let u=0;u<3;u++){let m=Number.MAX_VALUE,w=-Number.MAX_VALUE;for(let T=0;T<t.points.length;T++){const I=t.points[T][u]-this.min[u];m=Math.min(m,I),w=Math.max(w,I)}if(w<0||m>this.max[u]-this.min[u])return 0}return 1}}class zs{constructor(t=0,n=0,o=0,u=0){if(isNaN(t)||t<0||isNaN(n)||n<0||isNaN(o)||o<0||isNaN(u)||u<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=n,this.left=o,this.right=u}interpolate(t,n,o){return n.top!=null&&t.top!=null&&(this.top=a.z.number(t.top,n.top,o)),n.bottom!=null&&t.bottom!=null&&(this.bottom=a.z.number(t.bottom,n.bottom,o)),n.left!=null&&t.left!=null&&(this.left=a.z.number(t.left,n.left,o)),n.right!=null&&t.right!=null&&(this.right=a.z.number(t.right,n.right,o)),this}getCenter(t,n){const o=a.ac((this.left+t-this.right)/2,0,t),u=a.ac((this.top+n-this.bottom)/2,0,n);return new a.P(o,u)}equals(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right}clone(){return new zs(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}class $o{constructor(t,n,o,u,m){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=m===void 0||!!m,this._minZoom=t||0,this._maxZoom=n||22,this._minPitch=o??0,this._maxPitch=u??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new a.M(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new zs,this._posMatrixCache={},this._alignedPosMatrixCache={},this.minElevationForCurrentTile=0}clone(){const t=new $o(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return t.apply(this),t}apply(t){this.tileSize=t.tileSize,this.latRange=t.latRange,this.width=t.width,this.height=t.height,this._center=t._center,this._elevation=t._elevation,this.minElevationForCurrentTile=t.minElevationForCurrentTile,this.zoom=t.zoom,this.angle=t.angle,this._fov=t._fov,this._pitch=t._pitch,this._unmodified=t._unmodified,this._edgeInsets=t._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))}get maxZoom(){return this._maxZoom}set maxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))}get minPitch(){return this._minPitch}set minPitch(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))}get maxPitch(){return this._maxPitch}set maxPitch(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(t){t===void 0?t=!0:t===null&&(t=!1),this._renderWorldCopies=t}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new a.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(t){const n=-a.b0(t,-180,180)*Math.PI/180;this.angle!==n&&(this._unmodified=!1,this.angle=n,this._calcMatrices(),this.rotationMatrix=function(){var o=new a.A(4);return a.A!=Float32Array&&(o[1]=0,o[2]=0),o[0]=1,o[3]=1,o}(),function(o,u,m){var w=u[0],T=u[1],I=u[2],C=u[3],P=Math.sin(m),z=Math.cos(m);o[0]=w*z+I*P,o[1]=T*z+C*P,o[2]=w*-P+I*z,o[3]=T*-P+C*z}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(t){const n=a.ac(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==n&&(this._unmodified=!1,this._pitch=n,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(t){const n=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==n&&(this._unmodified=!1,this._zoom=n,this.tileZoom=Math.max(0,Math.floor(n)),this.scale=this.zoomScale(n),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(t){t!==this._elevation&&(this._elevation=t,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(t){return this._edgeInsets.equals(t)}interpolatePadding(t,n,o){this._unmodified=!1,this._edgeInsets.interpolate(t,n,o),this._constrain(),this._calcMatrices()}coveringZoomLevel(t){const n=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,n)}getVisibleUnwrappedCoordinates(t){const n=[new a.b1(0,t)];if(this._renderWorldCopies){const o=this.pointCoordinate(new a.P(0,0)),u=this.pointCoordinate(new a.P(this.width,0)),m=this.pointCoordinate(new a.P(this.width,this.height)),w=this.pointCoordinate(new a.P(0,this.height)),T=Math.floor(Math.min(o.x,u.x,m.x,w.x)),I=Math.floor(Math.max(o.x,u.x,m.x,w.x)),C=1;for(let P=T-C;P<=I+C;P++)P!==0&&n.push(new a.b1(P,t))}return n}coveringTiles(t){var n,o;let u=this.coveringZoomLevel(t);const m=u;if(t.minzoom!==void 0&&u<t.minzoom)return[];t.maxzoom!==void 0&&u>t.maxzoom&&(u=t.maxzoom);const w=this.pointCoordinate(this.getCameraPoint()),T=a.Y.fromLngLat(this.center),I=Math.pow(2,u),C=[I*w.x,I*w.y,0],P=[I*T.x,I*T.y,0],z=jn.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,u);let V=t.minzoom||0;!t.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(V=u);const H=t.terrain?2/Math.min(this.tileSize,t.tileSize)*this.tileSize:3,W=ee=>({aabb:new qn([ee*I,0,0],[(ee+1)*I,I,0]),zoom:0,x:0,y:0,wrap:ee,fullyVisible:!1}),J=[],Z=[],se=u,fe=t.reparseOverscaled?m:u;if(this._renderWorldCopies)for(let ee=1;ee<=3;ee++)J.push(W(-ee)),J.push(W(ee));for(J.push(W(0));J.length>0;){const ee=J.pop(),ce=ee.x,ve=ee.y;let _e=ee.fullyVisible;if(!_e){const st=ee.aabb.intersects(z);if(st===0)continue;_e=st===2}const Ae=t.terrain?C:P,Re=ee.aabb.distanceX(Ae),Le=ee.aabb.distanceY(Ae),Ze=Math.max(Math.abs(Re),Math.abs(Le));if(ee.zoom===se||Ze>H+(1<<se-ee.zoom)-2&&ee.zoom>=V){const st=se-ee.zoom,vt=C[0]-.5-(ce<<st),Je=C[1]-.5-(ve<<st);Z.push({tileID:new a.Q(ee.zoom===se?fe:ee.zoom,ee.wrap,ee.zoom,ce,ve),distanceSq:at([P[0]-.5-ce,P[1]-.5-ve]),tileDistanceToCamera:Math.sqrt(vt*vt+Je*Je)})}else for(let st=0;st<4;st++){const vt=(ce<<1)+st%2,Je=(ve<<1)+(st>>1),yt=ee.zoom+1;let lt=ee.aabb.quadrant(st);if(t.terrain){const fi=new a.Q(yt,ee.wrap,yt,vt,Je),Bt=t.terrain.getMinMaxElevation(fi),Pt=(n=Bt.minElevation)!==null&&n!==void 0?n:this.elevation,Ft=(o=Bt.maxElevation)!==null&&o!==void 0?o:this.elevation;lt=new qn([lt.min[0],lt.min[1],Pt],[lt.max[0],lt.max[1],Ft])}J.push({aabb:lt,zoom:yt,x:vt,y:Je,wrap:ee.wrap,fullyVisible:_e})}}return Z.sort((ee,ce)=>ee.distanceSq-ce.distanceSq).map(ee=>ee.tileID)}resize(t,n){this.width=t,this.height=n,this.pixelsToGLUnits=[2/t,-2/n],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(t){return Math.pow(2,t)}scaleZoom(t){return Math.log(t)/Math.LN2}project(t){const n=a.ac(t.lat,-this.maxValidLatitude,this.maxValidLatitude);return new a.P(a.N(t.lng)*this.worldSize,a.O(n)*this.worldSize)}unproject(t){return new a.Y(t.x/this.worldSize,t.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(t){const n=this.pointLocation(this.centerPoint,t),o=t.getElevationForLngLatZoom(n,this.tileZoom);if(!(this.elevation-o))return;const u=this.getCameraPosition(),m=a.Y.fromLngLat(u.lngLat,u.altitude),w=a.Y.fromLngLat(n,o),T=m.x-w.x,I=m.y-w.y,C=m.z-w.z,P=Math.sqrt(T*T+I*I+C*C),z=this.scaleZoom(this.cameraToCenterDistance/P/this.tileSize);this._elevation=o,this._center=n,this.zoom=z}setLocationAtPoint(t,n){const o=this.pointCoordinate(n),u=this.pointCoordinate(this.centerPoint),m=this.locationCoordinate(t),w=new a.Y(m.x-(o.x-u.x),m.y-(o.y-u.y));this.center=this.coordinateLocation(w),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(t,n){return n?this.coordinatePoint(this.locationCoordinate(t),n.getElevationForLngLatZoom(t,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(t))}pointLocation(t,n){return this.coordinateLocation(this.pointCoordinate(t,n))}locationCoordinate(t){return a.Y.fromLngLat(t)}coordinateLocation(t){return t&&t.toLngLat()}pointCoordinate(t,n){if(n){const V=n.pointCoordinate(t);if(V!=null)return V}const o=[t.x,t.y,0,1],u=[t.x,t.y,1,1];a.af(o,o,this.pixelMatrixInverse),a.af(u,u,this.pixelMatrixInverse);const m=o[3],w=u[3],T=o[1]/m,I=u[1]/w,C=o[2]/m,P=u[2]/w,z=C===P?0:(0-C)/(P-C);return new a.Y(a.z.number(o[0]/m,u[0]/w,z)/this.worldSize,a.z.number(T,I,z)/this.worldSize)}coordinatePoint(t,n=0,o=this.pixelMatrix){const u=[t.x*this.worldSize,t.y*this.worldSize,n,1];return a.af(u,u,o),new a.P(u[0]/u[3],u[1]/u[3])}getBounds(){const t=Math.max(0,this.height/2-this.getHorizon());return new Qt().extend(this.pointLocation(new a.P(0,t))).extend(this.pointLocation(new a.P(this.width,t))).extend(this.pointLocation(new a.P(this.width,this.height))).extend(this.pointLocation(new a.P(0,this.height)))}getMaxBounds(){return this.latRange&&this.latRange.length===2&&this.lngRange&&this.lngRange.length===2?new Qt([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])}calculatePosMatrix(t,n=!1){const o=t.key,u=n?this._alignedPosMatrixCache:this._posMatrixCache;if(u[o])return u[o];const m=t.canonical,w=this.worldSize/this.zoomScale(m.z),T=m.x+Math.pow(2,m.z)*t.wrap,I=a.an(new Float64Array(16));return a.H(I,I,[T*w,m.y*w,0]),a.J(I,I,[w/a.W,w/a.W,1]),a.K(I,n?this.alignedProjMatrix:this.projMatrix,I),u[o]=new Float32Array(I),u[o]}customLayerMatrix(){return this.mercatorMatrix.slice()}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;let t,n,o,u,m=-90,w=90,T=-180,I=180;const C=this.size,P=this._unmodified;if(this.latRange){const H=this.latRange;m=a.O(H[1])*this.worldSize,w=a.O(H[0])*this.worldSize,t=w-m<C.y?C.y/(w-m):0}if(this.lngRange){const H=this.lngRange;T=a.b0(a.N(H[0])*this.worldSize,0,this.worldSize),I=a.b0(a.N(H[1])*this.worldSize,0,this.worldSize),I<T&&(I+=this.worldSize),n=I-T<C.x?C.x/(I-T):0}const z=this.point,V=Math.max(n||0,t||0);if(V)return this.center=this.unproject(new a.P(n?(I+T)/2:z.x,t?(w+m)/2:z.y)),this.zoom+=this.scaleZoom(V),this._unmodified=P,void(this._constraining=!1);if(this.latRange){const H=z.y,W=C.y/2;H-W<m&&(u=m+W),H+W>w&&(u=w-W)}if(this.lngRange){const H=(T+I)/2,W=a.b0(z.x,H-this.worldSize/2,H+this.worldSize/2),J=C.x/2;W-J<T&&(o=T+J),W+J>I&&(o=I-J)}o===void 0&&u===void 0||(this.center=this.unproject(new a.P(o!==void 0?o:z.x,u!==void 0?u:z.y)).wrap()),this._unmodified=P,this._constraining=!1}_calcMatrices(){if(!this.height)return;const t=this.centerOffset,n=this.point.x,o=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=a.b2(1,this.center.lat)*this.worldSize;let u=a.an(new Float64Array(16));a.J(u,u,[this.width/2,-this.height/2,1]),a.H(u,u,[1,-1,0]),this.labelPlaneMatrix=u,u=a.an(new Float64Array(16)),a.J(u,u,[1,-1,1]),a.H(u,u,[-1,-1,0]),a.J(u,u,[2/this.width,2/this.height,1]),this.glCoordMatrix=u;const m=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),w=Math.min(this.elevation,this.minElevationForCurrentTile),T=m-w*this._pixelPerMeter/Math.cos(this._pitch),I=w<0?T:m,C=Math.PI/2+this._pitch,P=this._fov*(.5+t.y/this.height),z=Math.sin(P)*I/Math.sin(a.ac(Math.PI-C-P,.01,Math.PI-.01)),V=this.getHorizon(),H=2*Math.atan(V/this.cameraToCenterDistance)*(.5+t.y/(2*V)),W=Math.sin(H)*I/Math.sin(a.ac(Math.PI-C-H,.01,Math.PI-.01)),J=Math.min(z,W),Z=1.01*(Math.cos(Math.PI/2-this._pitch)*J+I),se=this.height/50;u=new Float64Array(16),a.b3(u,this._fov,this.width/this.height,se,Z),u[8]=2*-t.x/this.width,u[9]=2*t.y/this.height,a.J(u,u,[1,-1,1]),a.H(u,u,[0,0,-this.cameraToCenterDistance]),a.b4(u,u,this._pitch),a.ad(u,u,this.angle),a.H(u,u,[-n,-o,0]),this.mercatorMatrix=a.J([],u,[this.worldSize,this.worldSize,this.worldSize]),a.J(u,u,[1,1,this._pixelPerMeter]),this.pixelMatrix=a.K(new Float64Array(16),this.labelPlaneMatrix,u),a.H(u,u,[0,0,-this.elevation]),this.projMatrix=u,this.invProjMatrix=a.ar([],u),this.pixelMatrix3D=a.K(new Float64Array(16),this.labelPlaneMatrix,u);const fe=this.width%2/2,ee=this.height%2/2,ce=Math.cos(this.angle),ve=Math.sin(this.angle),_e=n-Math.round(n)+ce*fe+ve*ee,Ae=o-Math.round(o)+ce*ee+ve*fe,Re=new Float64Array(u);if(a.H(Re,Re,[_e>.5?_e-1:_e,Ae>.5?Ae-1:Ae,0]),this.alignedProjMatrix=Re,u=a.ar(new Float64Array(16),this.pixelMatrix),!u)throw new Error("failed to invert matrix");this.pixelMatrixInverse=u,this._posMatrixCache={},this._alignedPosMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const t=this.pointCoordinate(new a.P(0,0)),n=[t.x*this.worldSize,t.y*this.worldSize,0,1];return a.af(n,n,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const t=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new a.P(0,t))}getCameraQueryGeometry(t){const n=this.getCameraPoint();if(t.length===1)return[t[0],n];{let o=n.x,u=n.y,m=n.x,w=n.y;for(const T of t)o=Math.min(o,T.x),u=Math.min(u,T.y),m=Math.max(m,T.x),w=Math.max(w,T.y);return[new a.P(o,u),new a.P(m,u),new a.P(m,w),new a.P(o,w),new a.P(o,u)]}}lngLatToCameraDepth(t,n){const o=this.locationCoordinate(t),u=[o.x*this.worldSize,o.y*this.worldSize,n,1];return a.af(u,u,this.projMatrix),u[2]/u[3]}}function Ka(d,t){let n,o=!1,u=null,m=null;const w=()=>{u=null,o&&(d.apply(m,n),u=setTimeout(w,t),o=!1)};return(...T)=>(o=!0,m=this,n=T,u||w(),u)}class Ya{constructor(t){this._getCurrentHash=()=>{const n=window.location.hash.replace("#","");if(this._hashName){let o;return n.split("&").map(u=>u.split("=")).forEach(u=>{u[0]===this._hashName&&(o=u)}),(o&&o[1]||"").split("/")}return n.split("/")},this._onHashChange=()=>{const n=this._getCurrentHash();if(n.length>=3&&!n.some(o=>isNaN(o))){const o=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(n[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+n[2],+n[1]],zoom:+n[0],bearing:o,pitch:+(n[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{const n=window.location.href.replace(/(#.+)?$/,this.getHashString());try{window.history.replaceState(window.history.state,null,n)}catch{}},this._updateHash=Ka(this._updateHashUnthrottled,300),this._hashName=t&&encodeURIComponent(t)}addTo(t){return this._map=t,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this}getHashString(t){const n=this._map.getCenter(),o=Math.round(100*this._map.getZoom())/100,u=Math.ceil((o*Math.LN2+Math.log(512/360/.5))/Math.LN10),m=Math.pow(10,u),w=Math.round(n.lng*m)/m,T=Math.round(n.lat*m)/m,I=this._map.getBearing(),C=this._map.getPitch();let P="";if(P+=t?`/${w}/${T}/${o}`:`${o}/${T}/${w}`,(I||C)&&(P+="/"+Math.round(10*I)/10),C&&(P+=`/${Math.round(C)}`),this._hashName){const z=this._hashName;let V=!1;const H=window.location.hash.slice(1).split("&").map(W=>{const J=W.split("=")[0];return J===z?(V=!0,`${J}=${P}`):W}).filter(W=>W);return V||H.push(`${z}=${P}`),`#${H.join("&")}`}return`#${P}`}}const no={linearity:.3,easing:a.b5(0,0,.3,1)},wc=a.e({deceleration:2500,maxSpeed:1400},no),ss=a.e({deceleration:20,maxSpeed:1400},no),Sc=a.e({deceleration:1e3,maxSpeed:360},no),Tc=a.e({deceleration:1e3,maxSpeed:90},no);class Ic{constructor(t){this._map=t,this.clear()}clear(){this._inertiaBuffer=[]}record(t){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:j.now(),settings:t})}_drainInertiaBuffer(){const t=this._inertiaBuffer,n=j.now();for(;t.length>0&&n-t[0].time>160;)t.shift()}_onMoveEnd(t){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const n={zoom:0,bearing:0,pitch:0,pan:new a.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:m}of this._inertiaBuffer)n.zoom+=m.zoomDelta||0,n.bearing+=m.bearingDelta||0,n.pitch+=m.pitchDelta||0,m.panDelta&&n.pan._add(m.panDelta),m.around&&(n.around=m.around),m.pinchAround&&(n.pinchAround=m.pinchAround);const o=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,u={};if(n.pan.mag()){const m=oo(n.pan.mag(),o,a.e({},wc,t||{}));u.offset=n.pan.mult(m.amount/n.pan.mag()),u.center=this._map.transform.center,so(u,m)}if(n.zoom){const m=oo(n.zoom,o,ss);u.zoom=this._map.transform.zoom+m.amount,so(u,m)}if(n.bearing){const m=oo(n.bearing,o,Sc);u.bearing=this._map.transform.bearing+a.ac(m.amount,-179,179),so(u,m)}if(n.pitch){const m=oo(n.pitch,o,Tc);u.pitch=this._map.transform.pitch+m.amount,so(u,m)}if(u.zoom||u.bearing){const m=n.pinchAround===void 0?n.around:n.pinchAround;u.around=m?this._map.unproject(m):this._map.getCenter()}return this.clear(),a.e(u,{noMoveStart:!0})}}function so(d,t){(!d.duration||d.duration<t.duration)&&(d.duration=t.duration,d.easing=t.easing)}function oo(d,t,n){const{maxSpeed:o,linearity:u,deceleration:m}=n,w=a.ac(d*u/(t/1e3),-o,o),T=Math.abs(w)/(m*u);return{easing:n.easing,duration:1e3*T,amount:w*(T/2)}}class Lr extends a.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,n,o,u={}){const m=X.mousePos(n.getCanvas(),o),w=n.unproject(m);super(t,a.e({point:m,lngLat:w,originalEvent:o},u)),this._defaultPrevented=!1,this.target=n}}class Ls extends a.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,n,o){const u=t==="touchend"?o.changedTouches:o.touches,m=X.touchPos(n.getCanvasContainer(),u),w=m.map(I=>n.unproject(I)),T=m.reduce((I,C,P,z)=>I.add(C.div(z.length)),new a.P(0,0));super(t,{points:m,point:T,lngLats:w,lngLat:n.unproject(T),originalEvent:o}),this._defaultPrevented=!1}}class os extends a.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,n,o){super(t,{originalEvent:o}),this._defaultPrevented=!1}}class kc{constructor(t,n){this._map=t,this._clickTolerance=n.clickTolerance}reset(){delete this._mousedownPos}wheel(t){return this._firePreventable(new os(t.type,this._map,t))}mousedown(t,n){return this._mousedownPos=n,this._firePreventable(new Lr(t.type,this._map,t))}mouseup(t){this._map.fire(new Lr(t.type,this._map,t))}click(t,n){this._mousedownPos&&this._mousedownPos.dist(n)>=this._clickTolerance||this._map.fire(new Lr(t.type,this._map,t))}dblclick(t){return this._firePreventable(new Lr(t.type,this._map,t))}mouseover(t){this._map.fire(new Lr(t.type,this._map,t))}mouseout(t){this._map.fire(new Lr(t.type,this._map,t))}touchstart(t){return this._firePreventable(new Ls(t.type,this._map,t))}touchmove(t){this._map.fire(new Ls(t.type,this._map,t))}touchend(t){this._map.fire(new Ls(t.type,this._map,t))}touchcancel(t){this._map.fire(new Ls(t.type,this._map,t))}_firePreventable(t){if(this._map.fire(t),t.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class hn{constructor(t){this._map=t}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(t){this._map.fire(new Lr(t.type,this._map,t))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Lr("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(t){this._delayContextMenu?this._contextMenuEvent=t:this._ignoreContextMenu||this._map.fire(new Lr(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Dr{constructor(t){this._map=t}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(t){return this.transform.pointLocation(a.P.convert(t),this._map.terrain)}}class Ja{constructor(t,n){this._map=t,this._tr=new Dr(t),this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=n.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(t,n){this.isEnabled()&&t.shiftKey&&t.button===0&&(X.disableDrag(),this._startPos=this._lastPos=n,this._active=!0)}mousemoveWindow(t,n){if(!this._active)return;const o=n;if(this._lastPos.equals(o)||!this._box&&o.dist(this._startPos)<this._clickTolerance)return;const u=this._startPos;this._lastPos=o,this._box||(this._box=X.create("div","maplibregl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair"),this._fireEvent("boxzoomstart",t));const m=Math.min(u.x,o.x),w=Math.max(u.x,o.x),T=Math.min(u.y,o.y),I=Math.max(u.y,o.y);X.setTransform(this._box,`translate(${m}px,${T}px)`),this._box.style.width=w-m+"px",this._box.style.height=I-T+"px"}mouseupWindow(t,n){if(!this._active||t.button!==0)return;const o=this._startPos,u=n;if(this.reset(),X.suppressClick(),o.x!==u.x||o.y!==u.y)return this._map.fire(new a.k("boxzoomend",{originalEvent:t})),{cameraAnimation:m=>m.fitScreenCoordinates(o,u,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",t)}keydown(t){this._active&&t.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",t))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(X.remove(this._box),this._box=null),X.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(t,n){return this._map.fire(new a.k(t,{originalEvent:n}))}}function en(d,t){if(d.length!==t.length)throw new Error(`The number of touches and points are not equal - touches ${d.length}, points ${t.length}`);const n={};for(let o=0;o<d.length;o++)n[d[o].identifier]=t[o];return n}class ao{constructor(t){this.reset(),this.numTouches=t.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(t,n,o){(this.centroid||o.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=t.timeStamp),o.length===this.numTouches&&(this.centroid=function(u){const m=new a.P(0,0);for(const w of u)m._add(w);return m.div(u.length)}(n),this.touches=en(o,n)))}touchmove(t,n,o){if(this.aborted||!this.centroid)return;const u=en(o,n);for(const m in this.touches){const w=u[m];(!w||w.dist(this.touches[m])>30)&&(this.aborted=!0)}}touchend(t,n,o){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),o.length===0){const u=!this.aborted&&this.centroid;if(this.reset(),u)return u}}}class Qa{constructor(t){this.singleTap=new ao(t),this.numTaps=t.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(t,n,o){this.singleTap.touchstart(t,n,o)}touchmove(t,n,o){this.singleTap.touchmove(t,n,o)}touchend(t,n,o){const u=this.singleTap.touchend(t,n,o);if(u){const m=t.timeStamp-this.lastTime<500,w=!this.lastTap||this.lastTap.dist(u)<30;if(m&&w||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=u,this.count===this.numTaps)return this.reset(),u}}}class Lu{constructor(t){this._tr=new Dr(t),this._zoomIn=new Qa({numTouches:1,numTaps:2}),this._zoomOut=new Qa({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(t,n,o){this._zoomIn.touchstart(t,n,o),this._zoomOut.touchstart(t,n,o)}touchmove(t,n,o){this._zoomIn.touchmove(t,n,o),this._zoomOut.touchmove(t,n,o)}touchend(t,n,o){const u=this._zoomIn.touchend(t,n,o),m=this._zoomOut.touchend(t,n,o),w=this._tr;return u?(this._active=!0,t.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:T=>T.easeTo({duration:300,zoom:w.zoom+1,around:w.unproject(u)},{originalEvent:t})}):m?(this._active=!0,t.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:T=>T.easeTo({duration:300,zoom:w.zoom-1,around:w.unproject(m)},{originalEvent:t})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class lo{constructor(t){this._enabled=!!t.enable,this._moveStateManager=t.moveStateManager,this._clickTolerance=t.clickTolerance||1,this._moveFunction=t.move,this._activateOnStart=!!t.activateOnStart,t.assignEvents(this),this.reset()}reset(t){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(t)}_move(...t){const n=this._moveFunction(...t);if(n.bearingDelta||n.pitchDelta||n.around||n.panDelta)return this._active=!0,n}dragStart(t,n){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(t)&&(this._moveStateManager.startMove(t),this._lastPoint=n.length?n[0]:n,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(t,n){if(!this.isEnabled())return;const o=this._lastPoint;if(!o)return;if(t.preventDefault(),!this._moveStateManager.isValidMoveEvent(t))return void this.reset(t);const u=n.length?n[0]:n;return!this._moved&&u.dist(o)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=u,this._move(o,u))}dragEnd(t){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(t)&&(this._moved&&X.suppressClick(),this.reset(t))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}}const Cc={0:1,2:2};class as{constructor(t){this._correctEvent=t.checkCorrectEvent}startMove(t){const n=X.mouseButton(t);this._eventButton=n}endMove(t){delete this._eventButton}isValidStartEvent(t){return this._correctEvent(t)}isValidMoveEvent(t){return!function(n,o){const u=Cc[o];return n.buttons===void 0||(n.buttons&u)!==u}(t,this._eventButton)}isValidEndEvent(t){return X.mouseButton(t)===this._eventButton}}class Pn{constructor(){this._firstTouch=void 0}_isOneFingerTouch(t){return t.targetTouches.length===1}_isSameTouchEvent(t){return t.targetTouches[0].identifier===this._firstTouch}startMove(t){this._firstTouch=t.targetTouches[0].identifier}endMove(t){delete this._firstTouch}isValidStartEvent(t){return this._isOneFingerTouch(t)}isValidMoveEvent(t){return this._isOneFingerTouch(t)&&this._isSameTouchEvent(t)}isValidEndEvent(t){return this._isOneFingerTouch(t)&&this._isSameTouchEvent(t)}}const rt=d=>{d.mousedown=d.dragStart,d.mousemoveWindow=d.dragMove,d.mouseup=d.dragEnd,d.contextmenu=function(t){t.preventDefault()}},$a=({enable:d,clickTolerance:t,bearingDegreesPerPixelMoved:n=.8})=>{const o=new as({checkCorrectEvent:u=>X.mouseButton(u)===0&&u.ctrlKey||X.mouseButton(u)===2});return new lo({clickTolerance:t,move:(u,m)=>({bearingDelta:(m.x-u.x)*n}),moveStateManager:o,enable:d,assignEvents:rt})},Ds=({enable:d,clickTolerance:t,pitchDegreesPerPixelMoved:n=-.5})=>{const o=new as({checkCorrectEvent:u=>X.mouseButton(u)===0&&u.ctrlKey||X.mouseButton(u)===2});return new lo({clickTolerance:t,move:(u,m)=>({pitchDelta:(m.y-u.y)*n}),moveStateManager:o,enable:d,assignEvents:rt})};class co{constructor(t,n){this._clickTolerance=t.clickTolerance||1,this._map=n,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new a.P(0,0)}minTouchs(){return this._map.cooperativeGestures.isEnabled()?2:1}touchstart(t,n,o){return this._calculateTransform(t,n,o)}touchmove(t,n,o){if(this._active&&!(o.length<this.minTouchs()))return t.preventDefault(),this._calculateTransform(t,n,o)}touchend(t,n,o){this._calculateTransform(t,n,o),this._active&&o.length<this.minTouchs()&&this.reset()}touchcancel(){this.reset()}_calculateTransform(t,n,o){o.length>0&&(this._active=!0);const u=en(o,n),m=new a.P(0,0),w=new a.P(0,0);let T=0;for(const C in u){const P=u[C],z=this._touches[C];z&&(m._add(P),w._add(P.sub(z)),T++,u[C]=P)}if(this._touches=u,T<this.minTouchs()||!w.mag())return;const I=w.div(T);return this._sum._add(I),this._sum.mag()<this._clickTolerance?void 0:{around:m.div(T),panDelta:I}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class ea{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(t,n,o){this._firstTwoTouches||o.length<2||(this._firstTwoTouches=[o[0].identifier,o[1].identifier],this._start([n[0],n[1]]))}touchmove(t,n,o){if(!this._firstTwoTouches)return;t.preventDefault();const[u,m]=this._firstTwoTouches,w=et(o,n,u),T=et(o,n,m);if(!w||!T)return;const I=this._aroundCenter?null:w.add(T).div(2);return this._move([w,T],I,t)}touchend(t,n,o){if(!this._firstTwoTouches)return;const[u,m]=this._firstTwoTouches,w=et(o,n,u),T=et(o,n,m);w&&T||(this._active&&X.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(t){this._enabled=!0,this._aroundCenter=!!t&&t.around==="center"}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}}function et(d,t,n){for(let o=0;o<d.length;o++)if(d[o].identifier===n)return t[o]}function ta(d,t){return Math.log(d/t)/Math.LN2}class Mc extends ea{reset(){super.reset(),delete this._distance,delete this._startDistance}_start(t){this._startDistance=this._distance=t[0].dist(t[1])}_move(t,n){const o=this._distance;if(this._distance=t[0].dist(t[1]),this._active||!(Math.abs(ta(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:ta(this._distance,o),pinchAround:n}}}function Ac(d,t){return 180*d.angleWith(t)/Math.PI}class ia extends ea{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(t){this._startVector=this._vector=t[0].sub(t[1]),this._minDiameter=t[0].dist(t[1])}_move(t,n,o){const u=this._vector;if(this._vector=t[0].sub(t[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:Ac(this._vector,u),pinchAround:n}}_isBelowThreshold(t){this._minDiameter=Math.min(this._minDiameter,t.mag());const n=25/(Math.PI*this._minDiameter)*360,o=Ac(t,this._startVector);return Math.abs(o)<n}}function ra(d){return Math.abs(d.y)>Math.abs(d.x)}class el extends ea{constructor(t){super(),this._currentTouchCount=0,this._map=t}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(t,n,o){super.touchstart(t,n,o),this._currentTouchCount=o.length}_start(t){this._lastPoints=t,ra(t[0].sub(t[1]))&&(this._valid=!1)}_move(t,n,o){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const u=t[0].sub(this._lastPoints[0]),m=t[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(u,m,o.timeStamp),this._valid?(this._lastPoints=t,this._active=!0,{pitchDelta:(u.y+m.y)/2*-.5}):void 0}gestureBeginsVertically(t,n,o){if(this._valid!==void 0)return this._valid;const u=t.mag()>=2,m=n.mag()>=2;if(!u&&!m)return;if(!u||!m)return this._firstMove===void 0&&(this._firstMove=o),o-this._firstMove<100&&void 0;const w=t.y>0==n.y>0;return ra(t)&&ra(n)&&w}}const Du={panStep:100,bearingStep:15,pitchStep:10};class Ec{constructor(t){this._tr=new Dr(t);const n=Du;this._panStep=n.panStep,this._bearingStep=n.bearingStep,this._pitchStep=n.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(t){if(t.altKey||t.ctrlKey||t.metaKey)return;let n=0,o=0,u=0,m=0,w=0;switch(t.keyCode){case 61:case 107:case 171:case 187:n=1;break;case 189:case 109:case 173:n=-1;break;case 37:t.shiftKey?o=-1:(t.preventDefault(),m=-1);break;case 39:t.shiftKey?o=1:(t.preventDefault(),m=1);break;case 38:t.shiftKey?u=1:(t.preventDefault(),w=-1);break;case 40:t.shiftKey?u=-1:(t.preventDefault(),w=1);break;default:return}return this._rotationDisabled&&(o=0,u=0),{cameraAnimation:T=>{const I=this._tr;T.easeTo({duration:300,easeId:"keyboardHandler",easing:ls,zoom:n?Math.round(I.zoom)+n*(t.shiftKey?2:1):I.zoom,bearing:I.bearing+o*this._bearingStep,pitch:I.pitch+u*this._pitchStep,offset:[-m*this._panStep,-w*this._panStep],center:I.center},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function ls(d){return d*(2-d)}const pi=4.000244140625;class uo{constructor(t,n){this._onTimeout=o=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(o)},this._map=t,this._tr=new Dr(t),this._triggerRenderFrame=n,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(t){this._defaultZoomRate=t}setWheelZoomRate(t){this._wheelZoomRate=t}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!t&&t.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}wheel(t){if(!this.isEnabled()||this._map.cooperativeGestures.isEnabled()&&!t[this._map.cooperativeGestures._bypassKey])return;let n=t.deltaMode===WheelEvent.DOM_DELTA_LINE?40*t.deltaY:t.deltaY;const o=j.now(),u=o-(this._lastWheelEventTime||0);this._lastWheelEventTime=o,n!==0&&n%pi==0?this._type="wheel":n!==0&&Math.abs(n)<4?this._type="trackpad":u>400?(this._type=null,this._lastValue=n,this._timeout=setTimeout(this._onTimeout,40,t)):this._type||(this._type=Math.abs(u*n)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,n+=this._lastValue)),t.shiftKey&&n&&(n/=4),this._type&&(this._lastWheelEvent=t,this._delta-=n,this._active||this._start(t)),t.preventDefault()}_start(t){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const n=X.mousePos(this._map.getCanvas(),t),o=this._tr;this._around=n.y>o.transform.height/2-o.transform.getHorizon()?a.M.convert(this._aroundCenter?o.center:o.unproject(n)):a.M.convert(o.center),this._aroundPoint=o.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const t=this._tr.transform;if(this._delta!==0){const T=this._type==="wheel"&&Math.abs(this._delta)>pi?this._wheelZoomRate:this._defaultZoomRate;let I=2/(1+Math.exp(-Math.abs(this._delta*T)));this._delta<0&&I!==0&&(I=1/I);const C=typeof this._targetZoom=="number"?t.zoomScale(this._targetZoom):t.scale;this._targetZoom=Math.min(t.maxZoom,Math.max(t.minZoom,t.scaleZoom(C*I))),this._type==="wheel"&&(this._startZoom=t.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const n=typeof this._targetZoom=="number"?this._targetZoom:t.zoom,o=this._startZoom,u=this._easing;let m,w=!1;if(this._type==="wheel"&&o&&u){const T=Math.min((j.now()-this._lastWheelEventTime)/200,1),I=u(T);m=a.z.number(o,n,I),T<1?this._frameId||(this._frameId=!0):w=!0}else m=n,w=!0;return this._active=!0,w&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!w,zoomDelta:m-t.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(t){let n=a.b6;if(this._prevEase){const o=this._prevEase,u=(j.now()-o.start)/o.duration,m=o.easing(u+.01)-o.easing(u),w=.27/Math.sqrt(m*m+1e-4)*.01,T=Math.sqrt(.0729-w*w);n=a.b5(w,T,.25,1)}return this._prevEase={start:j.now(),duration:t,easing:n},n}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class na{constructor(t,n){this._clickZoom=t,this._tapZoom=n}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class Pc{constructor(t){this._tr=new Dr(t),this.reset()}reset(){this._active=!1}dblclick(t,n){return t.preventDefault(),{cameraAnimation:o=>{o.easeTo({duration:300,zoom:this._tr.zoom+(t.shiftKey?-1:1),around:this._tr.unproject(n)},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class zc{constructor(){this._tap=new Qa({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(t,n,o){if(!this._swipePoint)if(this._tapTime){const u=n[0],m=t.timeStamp-this._tapTime<500,w=this._tapPoint.dist(u)<30;m&&w?o.length>0&&(this._swipePoint=u,this._swipeTouch=o[0].identifier):this.reset()}else this._tap.touchstart(t,n,o)}touchmove(t,n,o){if(this._tapTime){if(this._swipePoint){if(o[0].identifier!==this._swipeTouch)return;const u=n[0],m=u.y-this._swipePoint.y;return this._swipePoint=u,t.preventDefault(),this._active=!0,{zoomDelta:m/128}}}else this._tap.touchmove(t,n,o)}touchend(t,n,o){if(this._tapTime)this._swipePoint&&o.length===0&&this.reset();else{const u=this._tap.touchend(t,n,o);u&&(this._tapTime=t.timeStamp,this._tapPoint=u)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class tl{constructor(t,n,o){this._el=t,this._mousePan=n,this._touchPan=o}enable(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class Lc{constructor(t,n,o){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=n,this._mousePitch=o}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class dn{constructor(t,n,o,u){this._el=t,this._touchZoom=n,this._touchRotate=o,this._tapDragZoom=u,this._rotationDisabled=!1,this._enabled=!0}enable(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class ho{constructor(t,n){this._bypassKey=navigator.userAgent.indexOf("Mac")!==-1?"metaKey":"ctrlKey",this._map=t,this._options=n,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const t=this._map.getCanvasContainer();t.classList.add("maplibregl-cooperative-gestures"),this._container=X.create("div","maplibregl-cooperative-gesture-screen",t);let n=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");this._bypassKey==="metaKey"&&(n=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const o=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),u=document.createElement("div");u.className="maplibregl-desktop-message",u.textContent=n,this._container.appendChild(u);const m=document.createElement("div");m.className="maplibregl-mobile-message",m.textContent=o,this._container.appendChild(m),this._container.setAttribute("aria-hidden","true")}_destoryUI(){this._container&&(X.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destoryUI()}isEnabled(){return this._enabled}touchmove(t){this._onCooperativeGesture(t.touches.length===1)}wheel(t){this._map.scrollZoom.isEnabled()&&this._onCooperativeGesture(!t[this._bypassKey])}_onCooperativeGesture(t){this._enabled&&t&&(this._container.classList.add("maplibregl-show"),setTimeout(()=>{this._container.classList.remove("maplibregl-show")},100))}}const ht=d=>d.zoom||d.drag||d.pitch||d.rotate;class xt extends a.k{}function Rs(d){return d.panDelta&&d.panDelta.mag()||d.zoomDelta||d.bearingDelta||d.pitchDelta}class il{constructor(t,n){this.handleWindowEvent=u=>{this.handleEvent(u,`${u.type}Window`)},this.handleEvent=(u,m)=>{if(u.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const w=u.type==="renderFrame"?void 0:u,T={needsRenderFrame:!1},I={},C={},P=u.touches,z=P?this._getMapTouches(P):void 0,V=z?X.touchPos(this._map.getCanvas(),z):X.mousePos(this._map.getCanvas(),u);for(const{handlerName:J,handler:Z,allowed:se}of this._handlers){if(!Z.isEnabled())continue;let fe;this._blockedByActive(C,se,J)?Z.reset():Z[m||u.type]&&(fe=Z[m||u.type](u,V,z),this.mergeHandlerResult(T,I,fe,J,w),fe&&fe.needsRenderFrame&&this._triggerRenderFrame()),(fe||Z.isActive())&&(C[J]=Z)}const H={};for(const J in this._previousActiveHandlers)C[J]||(H[J]=w);this._previousActiveHandlers=C,(Object.keys(H).length||Rs(T))&&(this._changes.push([T,I,H]),this._triggerRenderFrame()),(Object.keys(C).length||Rs(T))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:W}=T;W&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],W(this._map))},this._map=t,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Ic(t),this._bearingSnap=n.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(n);const o=this._el;this._listeners=[[o,"touchstart",{passive:!0}],[o,"touchmove",{passive:!1}],[o,"touchend",void 0],[o,"touchcancel",void 0],[o,"mousedown",void 0],[o,"mousemove",void 0],[o,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[o,"mouseover",void 0],[o,"mouseout",void 0],[o,"dblclick",void 0],[o,"click",void 0],[o,"keydown",{capture:!1}],[o,"keyup",void 0],[o,"wheel",{passive:!1}],[o,"contextmenu",void 0],[window,"blur",void 0]];for(const[u,m,w]of this._listeners)X.addEventListener(u,m,u===document?this.handleWindowEvent:this.handleEvent,w)}destroy(){for(const[t,n,o]of this._listeners)X.removeEventListener(t,n,t===document?this.handleWindowEvent:this.handleEvent,o)}_addDefaultHandlers(t){const n=this._map,o=n.getCanvasContainer();this._add("mapEvent",new kc(n,t));const u=n.boxZoom=new Ja(n,t);this._add("boxZoom",u),t.interactive&&t.boxZoom&&u.enable();const m=n.cooperativeGestures=new ho(n,t.cooperativeGestures);this._add("cooperativeGestures",m),t.cooperativeGestures&&m.enable();const w=new Lu(n),T=new Pc(n);n.doubleClickZoom=new na(T,w),this._add("tapZoom",w),this._add("clickZoom",T),t.interactive&&t.doubleClickZoom&&n.doubleClickZoom.enable();const I=new zc;this._add("tapDragZoom",I);const C=n.touchPitch=new el(n);this._add("touchPitch",C),t.interactive&&t.touchPitch&&n.touchPitch.enable(t.touchPitch);const P=$a(t),z=Ds(t);n.dragRotate=new Lc(t,P,z),this._add("mouseRotate",P,["mousePitch"]),this._add("mousePitch",z,["mouseRotate"]),t.interactive&&t.dragRotate&&n.dragRotate.enable();const V=(({enable:fe,clickTolerance:ee})=>{const ce=new as({checkCorrectEvent:ve=>X.mouseButton(ve)===0&&!ve.ctrlKey});return new lo({clickTolerance:ee,move:(ve,_e)=>({around:_e,panDelta:_e.sub(ve)}),activateOnStart:!0,moveStateManager:ce,enable:fe,assignEvents:rt})})(t),H=new co(t,n);n.dragPan=new tl(o,V,H),this._add("mousePan",V),this._add("touchPan",H,["touchZoom","touchRotate"]),t.interactive&&t.dragPan&&n.dragPan.enable(t.dragPan);const W=new ia,J=new Mc;n.touchZoomRotate=new dn(o,J,W,I),this._add("touchRotate",W,["touchPan","touchZoom"]),this._add("touchZoom",J,["touchPan","touchRotate"]),t.interactive&&t.touchZoomRotate&&n.touchZoomRotate.enable(t.touchZoomRotate);const Z=n.scrollZoom=new uo(n,()=>this._triggerRenderFrame());this._add("scrollZoom",Z,["mousePan"]),t.interactive&&t.scrollZoom&&n.scrollZoom.enable(t.scrollZoom);const se=n.keyboard=new Ec(n);this._add("keyboard",se),t.interactive&&t.keyboard&&n.keyboard.enable(),this._add("blockableMapEvent",new hn(n))}_add(t,n,o){this._handlers.push({handlerName:t,handler:n,allowed:o}),this._handlersById[t]=n}stop(t){if(!this._updatingCamera){for(const{handler:n}of this._handlers)n.reset();this._inertia.clear(),this._fireEvents({},{},t),this._changes=[]}}isActive(){for(const{handler:t}of this._handlers)if(t.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!ht(this._eventsInProgress)||this.isZooming()}_blockedByActive(t,n,o){for(const u in t)if(u!==o&&(!n||n.indexOf(u)<0))return!0;return!1}_getMapTouches(t){const n=[];for(const o of t)this._el.contains(o.target)&&n.push(o);return n}mergeHandlerResult(t,n,o,u,m){if(!o)return;a.e(t,o);const w={handlerName:u,originalEvent:o.originalEvent||m};o.zoomDelta!==void 0&&(n.zoom=w),o.panDelta!==void 0&&(n.drag=w),o.pitchDelta!==void 0&&(n.pitch=w),o.bearingDelta!==void 0&&(n.rotate=w)}_applyChanges(){const t={},n={},o={};for(const[u,m,w]of this._changes)u.panDelta&&(t.panDelta=(t.panDelta||new a.P(0,0))._add(u.panDelta)),u.zoomDelta&&(t.zoomDelta=(t.zoomDelta||0)+u.zoomDelta),u.bearingDelta&&(t.bearingDelta=(t.bearingDelta||0)+u.bearingDelta),u.pitchDelta&&(t.pitchDelta=(t.pitchDelta||0)+u.pitchDelta),u.around!==void 0&&(t.around=u.around),u.pinchAround!==void 0&&(t.pinchAround=u.pinchAround),u.noInertia&&(t.noInertia=u.noInertia),a.e(n,m),a.e(o,w);this._updateMapTransform(t,n,o),this._changes=[]}_updateMapTransform(t,n,o){const u=this._map,m=u._getTransformForUpdate(),w=u.terrain;if(!(Rs(t)||w&&this._terrainMovement))return this._fireEvents(n,o,!0);let{panDelta:T,zoomDelta:I,bearingDelta:C,pitchDelta:P,around:z,pinchAround:V}=t;V!==void 0&&(z=V),u._stop(!0),z=z||u.transform.centerPoint;const H=m.pointLocation(T?z.sub(T):z);C&&(m.bearing+=C),P&&(m.pitch+=P),I&&(m.zoom+=I),w?this._terrainMovement||!n.drag&&!n.zoom?n.drag&&this._terrainMovement?m.center=m.pointLocation(m.centerPoint.sub(T)):m.setLocationAtPoint(H,z):(this._terrainMovement=!0,this._map._elevationFreeze=!0,m.setLocationAtPoint(H,z),this._map.once("moveend",()=>{this._map._elevationFreeze=!1,this._terrainMovement=!1,m.recalculateZoom(u.terrain)})):m.setLocationAtPoint(H,z),u._applyUpdatedTransform(m),this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(n,o,!0)}_fireEvents(t,n,o){const u=ht(this._eventsInProgress),m=ht(t),w={};for(const P in t){const{originalEvent:z}=t[P];this._eventsInProgress[P]||(w[`${P}start`]=z),this._eventsInProgress[P]=t[P]}!u&&m&&this._fireEvent("movestart",m.originalEvent);for(const P in w)this._fireEvent(P,w[P]);m&&this._fireEvent("move",m.originalEvent);for(const P in t){const{originalEvent:z}=t[P];this._fireEvent(P,z)}const T={};let I;for(const P in this._eventsInProgress){const{handlerName:z,originalEvent:V}=this._eventsInProgress[P];this._handlersById[z].isActive()||(delete this._eventsInProgress[P],I=n[z]||V,T[`${P}end`]=I)}for(const P in T)this._fireEvent(P,T[P]);const C=ht(this._eventsInProgress);if(o&&(u||m)&&!C){this._updatingCamera=!0;const P=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),z=V=>V!==0&&-this._bearingSnap<V&&V<this._bearingSnap;!P||!P.essential&&j.prefersReducedMotion?(this._map.fire(new a.k("moveend",{originalEvent:I})),z(this._map.getBearing())&&this._map.resetNorth()):(z(P.bearing||this._map.getBearing())&&(P.bearing=0),P.freezeElevation=!0,this._map.easeTo(P,{originalEvent:I})),this._updatingCamera=!1}}_fireEvent(t,n){this._map.fire(new a.k(t,n?{originalEvent:n}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(t=>{delete this._frameId,this.handleEvent(new xt("renderFrame",{timeStamp:t})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class rl extends a.E{constructor(t,n){super(),this._renderFrameCallback=()=>{const o=Math.min((j.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(o)),o<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=t,this._bearingSnap=n.bearingSnap,this.on("moveend",()=>{delete this._requestedCameraState})}getCenter(){return new a.M(this.transform.center.lng,this.transform.center.lat)}setCenter(t,n){return this.jumpTo({center:t},n)}panBy(t,n,o){return t=a.P.convert(t).mult(-1),this.panTo(this.transform.center,a.e({offset:t},n),o)}panTo(t,n,o){return this.easeTo(a.e({center:t},n),o)}getZoom(){return this.transform.zoom}setZoom(t,n){return this.jumpTo({zoom:t},n),this}zoomTo(t,n,o){return this.easeTo(a.e({zoom:t},n),o)}zoomIn(t,n){return this.zoomTo(this.getZoom()+1,t,n),this}zoomOut(t,n){return this.zoomTo(this.getZoom()-1,t,n),this}getBearing(){return this.transform.bearing}setBearing(t,n){return this.jumpTo({bearing:t},n),this}getPadding(){return this.transform.padding}setPadding(t,n){return this.jumpTo({padding:t},n),this}rotateTo(t,n,o){return this.easeTo(a.e({bearing:t},n),o)}resetNorth(t,n){return this.rotateTo(0,a.e({duration:1e3},t),n),this}resetNorthPitch(t,n){return this.easeTo(a.e({bearing:0,pitch:0,duration:1e3},t),n),this}snapToNorth(t,n){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,n):this}getPitch(){return this.transform.pitch}setPitch(t,n){return this.jumpTo({pitch:t},n),this}cameraForBounds(t,n){t=Qt.convert(t);const o=n&&n.bearing||0;return this._cameraForBoxAndBearing(t.getNorthWest(),t.getSouthEast(),o,n)}_cameraForBoxAndBearing(t,n,o,u){const m={top:0,bottom:0,right:0,left:0};if(typeof(u=a.e({padding:m,offset:[0,0],maxZoom:this.transform.maxZoom},u)).padding=="number"){const st=u.padding;u.padding={top:st,bottom:st,right:st,left:st}}u.padding=a.e(m,u.padding);const w=this.transform,T=w.padding,I=new Qt(t,n),C=w.project(I.getNorthWest()),P=w.project(I.getNorthEast()),z=w.project(I.getSouthEast()),V=w.project(I.getSouthWest()),H=a.b7(-o),W=C.rotate(H),J=P.rotate(H),Z=z.rotate(H),se=V.rotate(H),fe=new a.P(Math.max(W.x,J.x,se.x,Z.x),Math.max(W.y,J.y,se.y,Z.y)),ee=new a.P(Math.min(W.x,J.x,se.x,Z.x),Math.min(W.y,J.y,se.y,Z.y)),ce=fe.sub(ee),ve=(w.width-(T.left+T.right+u.padding.left+u.padding.right))/ce.x,_e=(w.height-(T.top+T.bottom+u.padding.top+u.padding.bottom))/ce.y;if(_e<0||ve<0)return void a.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");const Ae=Math.min(w.scaleZoom(w.scale*Math.min(ve,_e)),u.maxZoom),Re=a.P.convert(u.offset),Le=new a.P((u.padding.left-u.padding.right)/2,(u.padding.top-u.padding.bottom)/2).rotate(a.b7(o)),Ze=Re.add(Le).mult(w.scale/w.zoomScale(Ae));return{center:w.unproject(C.add(z).div(2).sub(Ze)),zoom:Ae,bearing:o}}fitBounds(t,n,o){return this._fitInternal(this.cameraForBounds(t,n),n,o)}fitScreenCoordinates(t,n,o,u,m){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(a.P.convert(t)),this.transform.pointLocation(a.P.convert(n)),o,u),u,m)}_fitInternal(t,n,o){return t?(delete(n=a.e(t,n)).padding,n.linear?this.easeTo(n,o):this.flyTo(n,o)):this}jumpTo(t,n){this.stop();const o=this._getTransformForUpdate();let u=!1,m=!1,w=!1;return"zoom"in t&&o.zoom!==+t.zoom&&(u=!0,o.zoom=+t.zoom),t.center!==void 0&&(o.center=a.M.convert(t.center)),"bearing"in t&&o.bearing!==+t.bearing&&(m=!0,o.bearing=+t.bearing),"pitch"in t&&o.pitch!==+t.pitch&&(w=!0,o.pitch=+t.pitch),t.padding==null||o.isPaddingEqual(t.padding)||(o.padding=t.padding),this._applyUpdatedTransform(o),this.fire(new a.k("movestart",n)).fire(new a.k("move",n)),u&&this.fire(new a.k("zoomstart",n)).fire(new a.k("zoom",n)).fire(new a.k("zoomend",n)),m&&this.fire(new a.k("rotatestart",n)).fire(new a.k("rotate",n)).fire(new a.k("rotateend",n)),w&&this.fire(new a.k("pitchstart",n)).fire(new a.k("pitch",n)).fire(new a.k("pitchend",n)),this.fire(new a.k("moveend",n))}calculateCameraOptionsFromTo(t,n,o,u=0){const m=a.Y.fromLngLat(t,n),w=a.Y.fromLngLat(o,u),T=w.x-m.x,I=w.y-m.y,C=w.z-m.z,P=Math.hypot(T,I,C);if(P===0)throw new Error("Can't calculate camera options with same From and To");const z=Math.hypot(T,I),V=this.transform.scaleZoom(this.transform.cameraToCenterDistance/P/this.transform.tileSize),H=180*Math.atan2(T,-I)/Math.PI;let W=180*Math.acos(z/P)/Math.PI;return W=C<0?90-W:90+W,{center:w.toLngLat(),zoom:V,pitch:W,bearing:H}}easeTo(t,n){this._stop(!1,t.easeId),((t=a.e({offset:[0,0],duration:500,easing:a.b6},t)).animate===!1||!t.essential&&j.prefersReducedMotion)&&(t.duration=0);const o=this._getTransformForUpdate(),u=this.getZoom(),m=this.getBearing(),w=this.getPitch(),T=this.getPadding(),I="zoom"in t?+t.zoom:u,C="bearing"in t?this._normalizeBearing(t.bearing,m):m,P="pitch"in t?+t.pitch:w,z="padding"in t?t.padding:o.padding,V=a.P.convert(t.offset);let H=o.centerPoint.add(V);const W=o.pointLocation(H),J=a.M.convert(t.center||W);this._normalizeCenter(J);const Z=o.project(W),se=o.project(J).sub(Z),fe=o.zoomScale(I-u);let ee,ce;t.around&&(ee=a.M.convert(t.around),ce=o.locationPoint(ee));const ve={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||I!==u,this._rotating=this._rotating||m!==C,this._pitching=this._pitching||P!==w,this._padding=!o.isPaddingEqual(z),this._easeId=t.easeId,this._prepareEase(n,t.noMoveStart,ve),this.terrain&&this._prepareElevation(J),this._ease(_e=>{if(this._zooming&&(o.zoom=a.z.number(u,I,_e)),this._rotating&&(o.bearing=a.z.number(m,C,_e)),this._pitching&&(o.pitch=a.z.number(w,P,_e)),this._padding&&(o.interpolatePadding(T,z,_e),H=o.centerPoint.add(V)),this.terrain&&!t.freezeElevation&&this._updateElevation(_e),ee)o.setLocationAtPoint(ee,ce);else{const Ae=o.zoomScale(o.zoom-u),Re=I>u?Math.min(2,fe):Math.max(.5,fe),Le=Math.pow(Re,1-_e),Ze=o.unproject(Z.add(se.mult(_e*Le)).mult(Ae));o.setLocationAtPoint(o.renderWorldCopies?Ze.wrap():Ze,H)}this._applyUpdatedTransform(o),this._fireMoveEvents(n)},_e=>{this.terrain&&this._finalizeElevation(),this._afterEase(n,_e)},t),this}_prepareEase(t,n,o={}){this._moving=!0,n||o.moving||this.fire(new a.k("movestart",t)),this._zooming&&!o.zooming&&this.fire(new a.k("zoomstart",t)),this._rotating&&!o.rotating&&this.fire(new a.k("rotatestart",t)),this._pitching&&!o.pitching&&this.fire(new a.k("pitchstart",t))}_prepareElevation(t){this._elevationCenter=t,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(t,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(t){this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);const n=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(t<1&&n!==this._elevationTarget){const o=this._elevationTarget-this._elevationStart;this._elevationStart+=t*(o-(n-(o*t+this._elevationStart))/(1-t)),this._elevationTarget=n}this.transform.elevation=a.z.number(this._elevationStart,this._elevationTarget,t)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_applyUpdatedTransform(t){if(!this.transformCameraUpdate)return;const n=t.clone(),{center:o,zoom:u,pitch:m,bearing:w,elevation:T}=this.transformCameraUpdate(n);o&&(n.center=o),u!==void 0&&(n.zoom=u),m!==void 0&&(n.pitch=m),w!==void 0&&(n.bearing=w),T!==void 0&&(n.elevation=T),this.transform.apply(n)}_fireMoveEvents(t){this.fire(new a.k("move",t)),this._zooming&&this.fire(new a.k("zoom",t)),this._rotating&&this.fire(new a.k("rotate",t)),this._pitching&&this.fire(new a.k("pitch",t))}_afterEase(t,n){if(this._easeId&&n&&this._easeId===n)return;delete this._easeId;const o=this._zooming,u=this._rotating,m=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,o&&this.fire(new a.k("zoomend",t)),u&&this.fire(new a.k("rotateend",t)),m&&this.fire(new a.k("pitchend",t)),this.fire(new a.k("moveend",t))}flyTo(t,n){if(!t.essential&&j.prefersReducedMotion){const lt=a.L(t,["center","zoom","bearing","pitch","around"]);return this.jumpTo(lt,n)}this.stop(),t=a.e({offset:[0,0],speed:1.2,curve:1.42,easing:a.b6},t);const o=this._getTransformForUpdate(),u=this.getZoom(),m=this.getBearing(),w=this.getPitch(),T=this.getPadding(),I="zoom"in t?a.ac(+t.zoom,o.minZoom,o.maxZoom):u,C="bearing"in t?this._normalizeBearing(t.bearing,m):m,P="pitch"in t?+t.pitch:w,z="padding"in t?t.padding:o.padding,V=o.zoomScale(I-u),H=a.P.convert(t.offset);let W=o.centerPoint.add(H);const J=o.pointLocation(W),Z=a.M.convert(t.center||J);this._normalizeCenter(Z);const se=o.project(J),fe=o.project(Z).sub(se);let ee=t.curve;const ce=Math.max(o.width,o.height),ve=ce/V,_e=fe.mag();if("minZoom"in t){const lt=a.ac(Math.min(t.minZoom,u,I),o.minZoom,o.maxZoom),fi=ce/o.zoomScale(lt-u);ee=Math.sqrt(fi/_e*2)}const Ae=ee*ee;function Re(lt){const fi=(ve*ve-ce*ce+(lt?-1:1)*Ae*Ae*_e*_e)/(2*(lt?ve:ce)*Ae*_e);return Math.log(Math.sqrt(fi*fi+1)-fi)}function Le(lt){return(Math.exp(lt)-Math.exp(-lt))/2}function Ze(lt){return(Math.exp(lt)+Math.exp(-lt))/2}const st=Re(!1);let vt=function(lt){return Ze(st)/Ze(st+ee*lt)},Je=function(lt){return ce*((Ze(st)*(Le(fi=st+ee*lt)/Ze(fi))-Le(st))/Ae)/_e;var fi},yt=(Re(!0)-st)/ee;if(Math.abs(_e)<1e-6||!isFinite(yt)){if(Math.abs(ce-ve)<1e-6)return this.easeTo(t,n);const lt=ve<ce?-1:1;yt=Math.abs(Math.log(ve/ce))/ee,Je=function(){return 0},vt=function(fi){return Math.exp(lt*ee*fi)}}return t.duration="duration"in t?+t.duration:1e3*yt/("screenSpeed"in t?+t.screenSpeed/ee:+t.speed),t.maxDuration&&t.duration>t.maxDuration&&(t.duration=0),this._zooming=!0,this._rotating=m!==C,this._pitching=P!==w,this._padding=!o.isPaddingEqual(z),this._prepareEase(n,!1),this.terrain&&this._prepareElevation(Z),this._ease(lt=>{const fi=lt*yt,Bt=1/vt(fi);o.zoom=lt===1?I:u+o.scaleZoom(Bt),this._rotating&&(o.bearing=a.z.number(m,C,lt)),this._pitching&&(o.pitch=a.z.number(w,P,lt)),this._padding&&(o.interpolatePadding(T,z,lt),W=o.centerPoint.add(H)),this.terrain&&!t.freezeElevation&&this._updateElevation(lt);const Pt=lt===1?Z:o.unproject(se.add(fe.mult(Je(fi))).mult(Bt));o.setLocationAtPoint(o.renderWorldCopies?Pt.wrap():Pt,W),this._applyUpdatedTransform(o),this._fireMoveEvents(n)},()=>{this.terrain&&this._finalizeElevation(),this._afterEase(n)},t),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(t,n){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const o=this._onEaseEnd;delete this._onEaseEnd,o.call(this,n)}if(!t){const o=this.handlers;o&&o.stop(!1)}return this}_ease(t,n,o){o.animate===!1||o.duration===0?(t(1),n()):(this._easeStart=j.now(),this._easeOptions=o,this._onEaseFrame=t,this._onEaseEnd=n,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(t,n){t=a.b0(t,-180,180);const o=Math.abs(t-n);return Math.abs(t-360-n)<o&&(t-=360),Math.abs(t+360-n)<o&&(t+=360),t}_normalizeCenter(t){const n=this.transform;if(!n.renderWorldCopies||n.lngRange)return;const o=t.lng-n.center.lng;t.lng+=o>180?-360:o<-180?360:0}queryTerrainElevation(t){return this.terrain?this.terrain.getElevationForLngLatZoom(a.M.convert(t),this.transform.tileZoom)-this.transform.elevation:null}}const Sr={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};class nl{constructor(t=Sr){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=n=>{!n||n.sourceDataType!=="metadata"&&n.sourceDataType!=="visibility"&&n.dataType!=="style"&&n.type!=="terrain"||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=t}getDefaultPosition(){return"bottom-right"}onAdd(t){return this._map=t,this._compact=this.options.compact,this._container=X.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=X.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=X.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){X.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(t,n){const o=this._map._getUIString(`AttributionControl.${n}`);t.title=o,t.setAttribute("aria-label",o)}_updateAttributions(){if(!this._map.style)return;let t=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=t.concat(this.options.customAttribution.map(u=>typeof u!="string"?"":u)):typeof this.options.customAttribution=="string"&&t.push(this.options.customAttribution)),this._map.style.stylesheet){const u=this._map.style.stylesheet;this.styleOwner=u.owner,this.styleId=u.id}const n=this._map.style.sourceCaches;for(const u in n){const m=n[u];if(m.used||m.usedForTerrain){const w=m.getSource();w.attribution&&t.indexOf(w.attribution)<0&&t.push(w.attribution)}}t=t.filter(u=>String(u).trim()),t.sort((u,m)=>u.length-m.length),t=t.filter((u,m)=>{for(let w=m+1;w<t.length;w++)if(t[w].indexOf(u)>=0)return!1;return!0});const o=t.join(" | ");o!==this._attribHTML&&(this._attribHTML=o,t.length?(this._innerContainer.innerHTML=o,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class pn{constructor(t={}){this._updateCompact=()=>{const n=this._container.children;if(n.length){const o=n[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&o.classList.add("maplibregl-compact"):o.classList.remove("maplibregl-compact")}},this.options=t}getDefaultPosition(){return"bottom-left"}onAdd(t){this._map=t,this._compact=this.options&&this.options.compact,this._container=X.create("div","maplibregl-ctrl");const n=X.create("a","maplibregl-ctrl-logo");return n.target="_blank",n.rel="noopener nofollow",n.href="https://maplibre.org/",n.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),n.setAttribute("rel","noopener nofollow"),this._container.appendChild(n),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){X.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class Ru{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(t){const n=++this._id;return this._queue.push({callback:t,id:n,cancelled:!1}),n}remove(t){const n=this._currentlyRunning,o=n?this._queue.concat(n):this._queue;for(const u of o)if(u.id===t)return void(u.cancelled=!0)}run(t=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const n=this._currentlyRunning=this._queue;this._queue=[];for(const o of n)if(!o.cancelled&&(o.callback(t),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var po=a.X([{name:"a_pos3d",type:"Int16",components:3}]);class Ai extends a.E{constructor(t){super(),this.sourceCache=t,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,t.usedForTerrain=!0,t.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(t,n){this.sourceCache.update(t,n),this._renderableTilesKeys=[];const o={};for(const u of t.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:n}))o[u.key]=!0,this._renderableTilesKeys.push(u.key),this._tiles[u.key]||(u.posMatrix=new Float64Array(16),a.aN(u.posMatrix,0,a.W,0,a.W,0,1),this._tiles[u.key]=new vn(u,this.tileSize));for(const u in this._tiles)o[u]||delete this._tiles[u]}freeRtt(t){for(const n in this._tiles){const o=this._tiles[n];(!t||o.tileID.equals(t)||o.tileID.isChildOf(t)||t.isChildOf(o.tileID))&&(o.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map(t=>this.getTileByID(t))}getTileByID(t){return this._tiles[t]}getTerrainCoords(t){const n={};for(const o of this._renderableTilesKeys){const u=this._tiles[o].tileID;if(u.canonical.equals(t.canonical)){const m=t.clone();m.posMatrix=new Float64Array(16),a.aN(m.posMatrix,0,a.W,0,a.W,0,1),n[o]=m}else if(u.canonical.isChildOf(t.canonical)){const m=t.clone();m.posMatrix=new Float64Array(16);const w=u.canonical.z-t.canonical.z,T=u.canonical.x-(u.canonical.x>>w<<w),I=u.canonical.y-(u.canonical.y>>w<<w),C=a.W>>w;a.aN(m.posMatrix,0,C,0,C,0,1),a.H(m.posMatrix,m.posMatrix,[-T*C,-I*C,0]),n[o]=m}else if(t.canonical.isChildOf(u.canonical)){const m=t.clone();m.posMatrix=new Float64Array(16);const w=t.canonical.z-u.canonical.z,T=t.canonical.x-(t.canonical.x>>w<<w),I=t.canonical.y-(t.canonical.y>>w<<w),C=a.W>>w;a.aN(m.posMatrix,0,a.W,0,a.W,0,1),a.H(m.posMatrix,m.posMatrix,[T*C,I*C,0]),a.J(m.posMatrix,m.posMatrix,[1/2**w,1/2**w,0]),n[o]=m}}return n}getSourceTile(t,n){const o=this.sourceCache._source;let u=t.overscaledZ-this.deltaZoom;if(u>o.maxzoom&&(u=o.maxzoom),u<o.minzoom)return null;this._sourceTileCache[t.key]||(this._sourceTileCache[t.key]=t.scaledTo(u).key);let m=this.sourceCache.getTileByID(this._sourceTileCache[t.key]);if((!m||!m.dem)&&n)for(;u>=o.minzoom&&(!m||!m.dem);)m=this.sourceCache.getTileByID(t.scaledTo(u--).key);return m}tilesAfterTime(t=Date.now()){return Object.values(this._tiles).filter(n=>n.timeAdded>=t)}}class Bi{constructor(t,n,o){this.painter=t,this.sourceCache=new Ai(n),this.options=o,this.exaggeration=typeof o.exaggeration=="number"?o.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(t,n,o,u=a.W){var m;if(!(n>=0&&n<u&&o>=0&&o<u))return 0;const w=this.getTerrainData(t),T=(m=w.tile)===null||m===void 0?void 0:m.dem;if(!T)return 0;const I=function(W,J,Z){var se=J[0],fe=J[1];return W[0]=Z[0]*se+Z[4]*fe+Z[12],W[1]=Z[1]*se+Z[5]*fe+Z[13],W}([],[n/u*a.W,o/u*a.W],w.u_terrain_matrix),C=[I[0]*T.dim,I[1]*T.dim],P=Math.floor(C[0]),z=Math.floor(C[1]),V=C[0]-P,H=C[1]-z;return T.get(P,z)*(1-V)*(1-H)+T.get(P+1,z)*V*(1-H)+T.get(P,z+1)*(1-V)*H+T.get(P+1,z+1)*V*H}getElevationForLngLatZoom(t,n){const{tileID:o,mercatorX:u,mercatorY:m}=this._getOverscaledTileIDFromLngLatZoom(t,n);return this.getElevation(o,u%a.W,m%a.W,a.W)}getElevation(t,n,o,u=a.W){return this.getDEMElevation(t,n,o,u)*this.exaggeration}getTerrainData(t){if(!this._emptyDemTexture){const u=this.painter.context,m=new a.R({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new De(u,m,u.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new De(u,new a.R({width:1,height:1}),u.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(u.gl.NEAREST,u.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=a.an([])}const n=this.sourceCache.getSourceTile(t,!0);if(n&&n.dem&&(!n.demTexture||n.needsTerrainPrepare)){const u=this.painter.context;n.demTexture=this.painter.getTileTexture(n.dem.stride),n.demTexture?n.demTexture.update(n.dem.getPixels(),{premultiply:!1}):n.demTexture=new De(u,n.dem.getPixels(),u.gl.RGBA,{premultiply:!1}),n.demTexture.bind(u.gl.NEAREST,u.gl.CLAMP_TO_EDGE),n.needsTerrainPrepare=!1}const o=n&&n+n.tileID.key+t.key;if(o&&!this._demMatrixCache[o]){const u=this.sourceCache.sourceCache._source.maxzoom;let m=t.canonical.z-n.tileID.canonical.z;t.overscaledZ>t.canonical.z&&(t.canonical.z>=u?m=t.canonical.z-u:a.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const w=t.canonical.x-(t.canonical.x>>m<<m),T=t.canonical.y-(t.canonical.y>>m<<m),I=a.b8(new Float64Array(16),[1/(a.W<<m),1/(a.W<<m),0]);a.H(I,I,[w*a.W,T*a.W,0]),this._demMatrixCache[t.key]={matrix:I,coord:t}}return{u_depth:2,u_terrain:3,u_terrain_dim:n&&n.dem&&n.dem.dim||1,u_terrain_matrix:o?this._demMatrixCache[t.key].matrix:this._emptyDemMatrix,u_terrain_unpack:n&&n.dem&&n.dem.getUnpackVector()||this._emptyDemUnpack,u_terrain_exaggeration:this.exaggeration,texture:(n&&n.demTexture||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:n}}getFramebuffer(t){const n=this.painter,o=n.width/devicePixelRatio,u=n.height/devicePixelRatio;return!this._fbo||this._fbo.width===o&&this._fbo.height===u||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new De(n.context,{width:o,height:u,data:null},n.context.gl.RGBA,{premultiply:!1}),this._fboCoordsTexture.bind(n.context.gl.NEAREST,n.context.gl.CLAMP_TO_EDGE)),this._fboDepthTexture||(this._fboDepthTexture=new De(n.context,{width:o,height:u,data:null},n.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(n.context.gl.NEAREST,n.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=n.context.createFramebuffer(o,u,!0,!1),this._fbo.depthAttachment.set(n.context.createRenderbuffer(n.context.gl.DEPTH_COMPONENT16,o,u))),this._fbo.colorAttachment.set(t==="coords"?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){const t=this.painter.context;if(this._coordsTexture)return this._coordsTexture;const n=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let m=0,w=0;m<this._coordsTextureSize;m++)for(let T=0;T<this._coordsTextureSize;T++,w+=4)n[w+0]=255&T,n[w+1]=255&m,n[w+2]=T>>8<<4|m>>8,n[w+3]=0;const o=new a.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(n.buffer)),u=new De(t,o,t.gl.RGBA,{premultiply:!1});return u.bind(t.gl.NEAREST,t.gl.CLAMP_TO_EDGE),this._coordsTexture=u,u}pointCoordinate(t){const n=new Uint8Array(4),o=this.painter.context,u=o.gl;o.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),u.readPixels(t.x,this.painter.height/devicePixelRatio-t.y-1,1,1,u.RGBA,u.UNSIGNED_BYTE,n),o.bindFramebuffer.set(null);const m=n[0]+(n[2]>>4<<8),w=n[1]+((15&n[2])<<8),T=this.coordsIndex[255-n[3]],I=T&&this.sourceCache.getTileByID(T);if(!I)return null;const C=this._coordsTextureSize,P=(1<<I.tileID.canonical.z)*C;return new a.Y((I.tileID.canonical.x*C+m)/P+I.tileID.wrap,(I.tileID.canonical.y*C+w)/P,this.getElevation(I.tileID,m,w,C))}depthAtPoint(t){const n=new Uint8Array(4),o=this.painter.context,u=o.gl;return o.bindFramebuffer.set(this.getFramebuffer("depth").framebuffer),u.readPixels(t.x,this.painter.height/devicePixelRatio-t.y-1,1,1,u.RGBA,u.UNSIGNED_BYTE,n),o.bindFramebuffer.set(null),(n[0]/16777216+n[1]/65536+n[2]/256+n[3])/256}getTerrainMesh(){if(this._mesh)return this._mesh;const t=this.painter.context,n=new a.b9,o=new a.aX,u=this.meshSize,m=a.W/u,w=u*u;for(let z=0;z<=u;z++)for(let V=0;V<=u;V++)n.emplaceBack(V*m,z*m,0);for(let z=0;z<w;z+=u+1)for(let V=0;V<u;V++)o.emplaceBack(V+z,u+V+z+1,u+V+z+2),o.emplaceBack(V+z,u+V+z+2,V+z+1);const T=n.length,I=T+2*(u+1);for(const z of[0,1])for(let V=0;V<=u;V++)for(const H of[0,1])n.emplaceBack(V*m,z*a.W,H);for(let z=0;z<2*u;z+=2)o.emplaceBack(I+z,I+z+1,I+z+3),o.emplaceBack(I+z,I+z+3,I+z+2),o.emplaceBack(T+z,T+z+3,T+z+1),o.emplaceBack(T+z,T+z+2,T+z+3);const C=n.length,P=C+2*(u+1);for(const z of[0,1])for(let V=0;V<=u;V++)for(const H of[0,1])n.emplaceBack(z*a.W,V*m,H);for(let z=0;z<2*u;z+=2)o.emplaceBack(C+z,C+z+1,C+z+3),o.emplaceBack(C+z,C+z+3,C+z+2),o.emplaceBack(P+z,P+z+3,P+z+1),o.emplaceBack(P+z,P+z+2,P+z+3);return this._mesh={indexBuffer:t.createIndexBuffer(o),vertexBuffer:t.createVertexBuffer(n,po.members),segments:a.$.simpleSegment(0,0,n.length,o.length)},this._mesh}getMeshFrameDelta(t){return 2*Math.PI*a.ba/Math.pow(2,t)/5}getMinTileElevationForLngLatZoom(t,n){var o;const{tileID:u}=this._getOverscaledTileIDFromLngLatZoom(t,n);return(o=this.getMinMaxElevation(u).minElevation)!==null&&o!==void 0?o:0}getMinMaxElevation(t){const n=this.getTerrainData(t).tile,o={minElevation:null,maxElevation:null};return n&&n.dem&&(o.minElevation=n.dem.min*this.exaggeration,o.maxElevation=n.dem.max*this.exaggeration),o}_getOverscaledTileIDFromLngLatZoom(t,n){const o=a.Y.fromLngLat(t.wrap()),u=(1<<n)*a.W,m=o.x*u,w=o.y*u,T=Math.floor(m/a.W),I=Math.floor(w/a.W);return{tileID:new a.Q(n,0,n,T,I),mercatorX:m,mercatorY:w}}}class Dc{constructor(t,n,o){this._context=t,this._size=n,this._tileSize=o,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const t of this._objects)t.texture.destroy(),t.fbo.destroy()}_createObject(t){const n=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),o=new De(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return o.bind(this._context.gl.LINEAR,this._context.gl.CLAMP_TO_EDGE),n.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),n.colorAttachment.set(o.texture),{id:t,fbo:n,texture:o,stamp:-1,inUse:!1}}getObjectForId(t){return this._objects[t]}useObject(t){t.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter(n=>t.id!==n),this._recentlyUsed.push(t.id)}stampObject(t){t.stamp=++this._stamp}getOrCreateFreeObject(){for(const n of this._recentlyUsed)if(!this._objects[n].inUse)return this._objects[n];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const t=this._createObject(this._objects.length);return this._objects.push(t),t}freeObject(t){t.inUse=!1}freeAllObjects(){for(const t of this._objects)this.freeObject(t)}isFull(){return!(this._objects.length<this._size)&&this._objects.some(t=>!t.inUse)===!1}}const Sn={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class sa{constructor(t,n){this.painter=t,this.terrain=n,this.pool=new Dc(t.context,30,n.sourceCache.tileSize*n.qualityFactor)}destruct(){this.pool.destruct()}getTexture(t){return this.pool.getObjectForId(t.rtt[this._stacks.length-1].id).texture}prepareForRender(t,n){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=t._order.filter(o=>!t._layers[o].isHidden(n)),this._coordsDescendingInv={};for(const o in t.sourceCaches){this._coordsDescendingInv[o]={};const u=t.sourceCaches[o].getVisibleCoordinates();for(const m of u){const w=this.terrain.sourceCache.getTerrainCoords(m);for(const T in w)this._coordsDescendingInv[o][T]||(this._coordsDescendingInv[o][T]=[]),this._coordsDescendingInv[o][T].push(w[T])}}this._coordsDescendingInvStr={};for(const o of t._order){const u=t._layers[o],m=u.source;if(Sn[u.type]&&!this._coordsDescendingInvStr[m]){this._coordsDescendingInvStr[m]={};for(const w in this._coordsDescendingInv[m])this._coordsDescendingInvStr[m][w]=this._coordsDescendingInv[m][w].map(T=>T.key).sort().join()}}for(const o of this._renderableTiles)for(const u in this._coordsDescendingInvStr){const m=this._coordsDescendingInvStr[u][o.tileID.key];m&&m!==o.rttCoords[u]&&(o.rtt=[])}}renderLayer(t){if(t.isHidden(this.painter.transform.zoom))return!1;const n=t.type,o=this.painter,u=this._renderableLayerIds[this._renderableLayerIds.length-1]===t.id;if(Sn[n]&&(this._prevType&&Sn[this._prevType]||this._stacks.push([]),this._prevType=n,this._stacks[this._stacks.length-1].push(t.id),!u))return!0;if(Sn[this._prevType]||Sn[n]&&u){this._prevType=n;const m=this._stacks.length-1,w=this._stacks[m]||[];for(const T of this._renderableTiles){if(this.pool.isFull()&&(Qo(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(T),T.rtt[m]){const C=this.pool.getObjectForId(T.rtt[m].id);if(C.stamp===T.rtt[m].stamp){this.pool.useObject(C);continue}}const I=this.pool.getOrCreateFreeObject();this.pool.useObject(I),this.pool.stampObject(I),T.rtt[m]={id:I.id,stamp:I.stamp},o.context.bindFramebuffer.set(I.fbo.framebuffer),o.context.clear({color:a.aO.transparent,stencil:0}),o.currentStencilSource=void 0;for(let C=0;C<w.length;C++){const P=o.style._layers[w[C]],z=P.source?this._coordsDescendingInv[P.source][T.tileID.key]:[T.tileID];o.context.viewport.set([0,0,I.fbo.width,I.fbo.height]),o._renderTileClippingMasks(P,z),o.renderLayer(o,o.style.sourceCaches[P.source],P,z),P.source&&(T.rttCoords[P.source]=this._coordsDescendingInvStr[P.source][T.tileID.key])}}return Qo(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects(),Sn[n]}return!1}}const sl={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"MapLibre logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","TerrainControl.Enable":"Enable terrain","TerrainControl.Disable":"Disable terrain","CooperativeGesturesHandler.WindowsHelpText":"Use Ctrl + scroll to zoom the map","CooperativeGesturesHandler.MacHelpText":"Use ⌘ + scroll to zoom the map","CooperativeGesturesHandler.MobileHelpText":"Use two fingers to move the map"},ol=M,al={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:Sr,maplibreLogo:!1,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,maxTileCacheZoomLevels:a.a.MAX_TILE_CACHE_ZOOM_LEVELS,localIdeographFontFamily:"sans-serif",transformRequest:null,transformCameraUpdate:null,fadeDuration:300,crossSourceCollisions:!0,validateStyle:!0,maxCanvasSize:[4096,4096]},Bs=d=>{d.touchstart=d.dragStart,d.touchmoveWindow=d.dragMove,d.touchend=d.dragEnd},ll={showCompass:!0,showZoom:!0,visualizePitch:!1};class cl{constructor(t,n,o=!1){this.mousedown=w=>{this.startMouse(a.e({},w,{ctrlKey:!0,preventDefault:()=>w.preventDefault()}),X.mousePos(this.element,w)),X.addEventListener(window,"mousemove",this.mousemove),X.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=w=>{this.moveMouse(w,X.mousePos(this.element,w))},this.mouseup=w=>{this.mouseRotate.dragEnd(w),this.mousePitch&&this.mousePitch.dragEnd(w),this.offTemp()},this.touchstart=w=>{w.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=X.touchPos(this.element,w.targetTouches)[0],this.startTouch(w,this._startPos),X.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),X.addEventListener(window,"touchend",this.touchend))},this.touchmove=w=>{w.targetTouches.length!==1?this.reset():(this._lastPos=X.touchPos(this.element,w.targetTouches)[0],this.moveTouch(w,this._lastPos))},this.touchend=w=>{w.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),delete this._startPos,delete this._lastPos,this.offTemp()},this.reset=()=>{this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;const u=t.dragRotate._mouseRotate.getClickTolerance(),m=t.dragRotate._mousePitch.getClickTolerance();this.element=n,this.mouseRotate=$a({clickTolerance:u,enable:!0}),this.touchRotate=(({enable:w,clickTolerance:T,bearingDegreesPerPixelMoved:I=.8})=>{const C=new Pn;return new lo({clickTolerance:T,move:(P,z)=>({bearingDelta:(z.x-P.x)*I}),moveStateManager:C,enable:w,assignEvents:Bs})})({clickTolerance:u,enable:!0}),this.map=t,o&&(this.mousePitch=Ds({clickTolerance:m,enable:!0}),this.touchPitch=(({enable:w,clickTolerance:T,pitchDegreesPerPixelMoved:I=-.5})=>{const C=new Pn;return new lo({clickTolerance:T,move:(P,z)=>({pitchDelta:(z.y-P.y)*I}),moveStateManager:C,enable:w,assignEvents:Bs})})({clickTolerance:m,enable:!0})),X.addEventListener(n,"mousedown",this.mousedown),X.addEventListener(n,"touchstart",this.touchstart,{passive:!1}),X.addEventListener(n,"touchcancel",this.reset)}startMouse(t,n){this.mouseRotate.dragStart(t,n),this.mousePitch&&this.mousePitch.dragStart(t,n),X.disableDrag()}startTouch(t,n){this.touchRotate.dragStart(t,n),this.touchPitch&&this.touchPitch.dragStart(t,n),X.disableDrag()}moveMouse(t,n){const o=this.map,{bearingDelta:u}=this.mouseRotate.dragMove(t,n)||{};if(u&&o.setBearing(o.getBearing()+u),this.mousePitch){const{pitchDelta:m}=this.mousePitch.dragMove(t,n)||{};m&&o.setPitch(o.getPitch()+m)}}moveTouch(t,n){const o=this.map,{bearingDelta:u}=this.touchRotate.dragMove(t,n)||{};if(u&&o.setBearing(o.getBearing()+u),this.touchPitch){const{pitchDelta:m}=this.touchPitch.dragMove(t,n)||{};m&&o.setPitch(o.getPitch()+m)}}off(){const t=this.element;X.removeEventListener(t,"mousedown",this.mousedown),X.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),X.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),X.removeEventListener(window,"touchend",this.touchend),X.removeEventListener(t,"touchcancel",this.reset),this.offTemp()}offTemp(){X.enableDrag(),X.removeEventListener(window,"mousemove",this.mousemove),X.removeEventListener(window,"mouseup",this.mouseup),X.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),X.removeEventListener(window,"touchend",this.touchend)}}let zn;function oa(d,t,n){if(d=new a.M(d.lng,d.lat),t){const o=new a.M(d.lng-360,d.lat),u=new a.M(d.lng+360,d.lat),m=n.locationPoint(d).distSqr(t);n.locationPoint(o).distSqr(t)<m?d=o:n.locationPoint(u).distSqr(t)<m&&(d=u)}for(;Math.abs(d.lng-n.center.lng)>180;){const o=n.locationPoint(d);if(o.x>=0&&o.y>=0&&o.x<=n.width&&o.y<=n.height)break;d.lng>n.center.lng?d.lng-=360:d.lng+=360}return d}const fo={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function aa(d,t,n){const o=d.classList;for(const u in fo)o.remove(`maplibregl-${n}-anchor-${u}`);o.add(`maplibregl-${n}-anchor-${t}`)}class mo extends a.E{constructor(t){if(super(),this._onKeyPress=n=>{const o=n.code,u=n.charCode||n.keyCode;o!=="Space"&&o!=="Enter"&&u!==32&&u!==13||this.togglePopup()},this._onMapClick=n=>{const o=n.originalEvent.target,u=this._element;this._popup&&(o===u||u.contains(o))&&this.togglePopup()},this._update=n=>{if(!this._map)return;const o=this._map.loaded()&&!this._map.isMoving();((n==null?void 0:n.type)==="terrain"||(n==null?void 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a.k("dragend")),this._state="inactive"},this._addDragHandler=n=>{this._element.contains(n.originalEvent.target)&&(n.preventDefault(),this._positionDelta=n.point.sub(this._pos).add(this._offset),this._pointerdownPos=n.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=t&&t.anchor||"center",this._color=t&&t.color||"#3FB1CE",this._scale=t&&t.scale||1,this._draggable=t&&t.draggable||!1,this._clickTolerance=t&&t.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=t&&t.rotation||0,this._rotationAlignment=t&&t.rotationAlignment||"auto",this._pitchAlignment=t&&t.pitchAlignment&&t.pitchAlignment!=="auto"?t.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(t==null?void 0:t.opacity,t==null?void 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W=X.createNS("http://www.w3.org/2000/svg","g");W.setAttributeNS(null,"transform","translate(8.0, 8.0)");const J=X.createNS("http://www.w3.org/2000/svg","circle");J.setAttributeNS(null,"fill","#000000"),J.setAttributeNS(null,"opacity","0.25"),J.setAttributeNS(null,"cx","5.5"),J.setAttributeNS(null,"cy","5.5"),J.setAttributeNS(null,"r","5.4999962");const Z=X.createNS("http://www.w3.org/2000/svg","circle");Z.setAttributeNS(null,"fill","#FFFFFF"),Z.setAttributeNS(null,"cx","5.5"),Z.setAttributeNS(null,"cy","5.5"),Z.setAttributeNS(null,"r","5.4999962"),W.appendChild(J),W.appendChild(Z),w.appendChild(T),w.appendChild(C),w.appendChild(z),w.appendChild(H),w.appendChild(W),n.appendChild(w),n.setAttributeNS(null,"height",o*this._scale+"px"),n.setAttributeNS(null,"width",u*this._scale+"px"),this._element.appendChild(n),this._offset=a.P.convert(t&&t.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",n=>{n.preventDefault()}),this._element.addEventListener("mousedown",n=>{n.preventDefault()}),aa(this._element,this._anchor,"marker"),t&&t.className)for(const n of t.className.split(" "))this._element.classList.add(n);this._popup=null}addTo(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),t.on("terrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),X.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(t){return this._lngLat=a.M.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(t){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),t){if(!("offset"in t.options)){const u=Math.abs(13.5)/Math.SQRT2;t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[u,-1*(38.1-13.5+u)],"bottom-right":[-u,-1*(38.1-13.5+u)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=t,this._lngLat&&this._popup.setLngLat(this._lngLat),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}getPopup(){return this._popup}togglePopup(){const t=this._popup;return t?(t.isOpen()?t.remove():t.addTo(this._map),this):this}_updateOpacity(t=!1){var n;if(!(!((n=this._map)===null||n===void 0)&&n.terrain))return void(this._element.style.opacity!==this._opacity&&(this._element.style.opacity=this._opacity));if(t)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout(()=>{this._opacityTimeout=null},100)}const o=this._map,u=o.terrain.depthAtPoint(this._pos),m=o.terrain.getElevationForLngLatZoom(this._lngLat,o.transform.tileZoom);if(o.transform.lngLatToCameraDepth(this._lngLat,m)-u<.006)return void(this._element.style.opacity=this._opacity);const w=-this._offset.y/o.transform._pixelPerMeter,T=Math.sin(o.getPitch()*Math.PI/180)*w,I=o.terrain.depthAtPoint(new a.P(this._pos.x,this._pos.y-this._offset.y)),C=o.transform.lngLatToCameraDepth(this._lngLat,m+T);this._element.style.opacity=C-I>.006?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(t){return this._offset=a.P.convert(t),this._update(),this}addClassName(t){this._element.classList.add(t)}removeClassName(t){this._element.classList.remove(t)}toggleClassName(t){return this._element.classList.toggle(t)}setDraggable(t){return this._draggable=!!t,this._map&&(t?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(t){return this._rotation=t||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(t){return this._rotationAlignment=t||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(t){return this._pitchAlignment=t&&t!=="auto"?t:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(t,n){return t===void 0&&n===void 0&&(this._opacity="1",this._opacityWhenCovered="0.2"),t!==void 0&&(this._opacity=t),n!==void 0&&(this._opacityWhenCovered=n),this._map&&this._updateOpacity(!0),this}}const ul={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let cs=0,us=!1;const hl={maxWidth:100,unit:"metric"};function go(d,t,n){const o=n&&n.maxWidth||100,u=d._container.clientHeight/2,m=d.unproject([0,u]),w=d.unproject([o,u]),T=m.distanceTo(w);if(n&&n.unit==="imperial"){const I=3.2808*T;I>5280?hs(t,o,I/5280,d._getUIString("ScaleControl.Miles")):hs(t,o,I,d._getUIString("ScaleControl.Feet"))}else n&&n.unit==="nautical"?hs(t,o,T/1852,d._getUIString("ScaleControl.NauticalMiles")):T>=1e3?hs(t,o,T/1e3,d._getUIString("ScaleControl.Kilometers")):hs(t,o,T,d._getUIString("ScaleControl.Meters"))}function hs(d,t,n,o){const u=function(m){const w=Math.pow(10,`${Math.floor(m)}`.length-1);let T=m/w;return T=T>=10?10:T>=5?5:T>=3?3:T>=2?2:T>=1?1:function(I){const C=Math.pow(10,Math.ceil(-Math.log(I)/Math.LN10));return Math.round(I*C)/C}(T),w*T}(n);d.style.width=t*(u/n)+"px",d.innerHTML=`${u}&nbsp;${o}`}const dl={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px"},pl=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function la(d){if(d){if(typeof d=="number"){const t=Math.round(Math.abs(d)/Math.SQRT2);return{center:new a.P(0,0),top:new a.P(0,d),"top-left":new a.P(t,t),"top-right":new a.P(-t,t),bottom:new a.P(0,-d),"bottom-left":new a.P(t,-t),"bottom-right":new a.P(-t,-t),left:new a.P(d,0),right:new a.P(-d,0)}}if(d instanceof a.P||Array.isArray(d)){const t=a.P.convert(d);return{center:t,top:t,"top-left":t,"top-right":t,bottom:t,"bottom-left":t,"bottom-right":t,left:t,right:t}}return{center:a.P.convert(d.center||[0,0]),top:a.P.convert(d.top||[0,0]),"top-left":a.P.convert(d["top-left"]||[0,0]),"top-right":a.P.convert(d["top-right"]||[0,0]),bottom:a.P.convert(d.bottom||[0,0]),"bottom-left":a.P.convert(d["bottom-left"]||[0,0]),"bottom-right":a.P.convert(d["bottom-right"]||[0,0]),left:a.P.convert(d.left||[0,0]),right:a.P.convert(d.right||[0,0])}}return la(new a.P(0,0))}const fl=M;x.AJAXError=a.bd,x.Evented=a.E,x.LngLat=a.M,x.MercatorCoordinate=a.Y,x.Point=a.P,x.addProtocol=a.be,x.config=a.a,x.removeProtocol=a.bf,x.AttributionControl=nl,x.BoxZoomHandler=Ja,x.CanvasSource=Ts,x.CooperativeGesturesHandler=ho,x.DoubleClickZoomHandler=na,x.DragPanHandler=tl,x.DragRotateHandler=Lc,x.EdgeInsets=zs,x.FullscreenControl=class extends a.E{constructor(d={}){super(),this._onFullscreenChange=()=>{(window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement)===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,d&&d.container&&(d.container instanceof HTMLElement?this._container=d.container:a.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(d){return this._map=d,this._container||(this._container=this._map.getContainer()),this._controlContainer=X.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){X.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const d=this._fullscreenButton=X.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);X.create("span","maplibregl-ctrl-icon",d).setAttribute("aria-hidden","true"),d.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const d=this._getTitle();this._fullscreenButton.setAttribute("aria-label",d),this._fullscreenButton.title=d}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new a.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new a.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},x.GeoJSONSource=Ut,x.GeolocateControl=class extends a.E{constructor(d){super(),this._onSuccess=t=>{if(this._map){if(this._isOutOfMapMaxBounds(t))return this._setErrorState(),this.fire(new a.k("outofmaxbounds",t)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=t,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(t),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(t),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new a.k("geolocate",t)),this._finish()}},this._updateCamera=t=>{const n=new a.M(t.coords.longitude,t.coords.latitude),o=t.coords.accuracy,u=this._map.getBearing(),m=a.e({bearing:u},this.options.fitBoundsOptions),w=Qt.fromLngLat(n,o);this._map.fitBounds(w,m,{geolocateSource:!0})},this._updateMarker=t=>{if(t){const n=new a.M(t.coords.longitude,t.coords.latitude);this._accuracyCircleMarker.setLngLat(n).addTo(this._map),this._userLocationDotMarker.setLngLat(n).addTo(this._map),this._accuracy=t.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=t=>{if(this._map){if(this.options.trackUserLocation)if(t.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const n=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=n,this._geolocateButton.setAttribute("aria-label",n),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(t.code===3&&us)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new a.k("error",t)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=t=>{if(this._map){if(this._container.addEventListener("contextmenu",n=>n.preventDefault()),this._geolocateButton=X.create("button","maplibregl-ctrl-geolocate",this._container),X.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",t===!1){a.w("Geolocation support is not available so the GeolocateControl will be disabled.");const n=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=n,this._geolocateButton.setAttribute("aria-label",n)}else{const n=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=n,this._geolocateButton.setAttribute("aria-label",n)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=X.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new mo({element:this._dotElement}),this._circleElement=X.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new mo({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",()=>this.trigger()),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",n=>{n.geolocateSource||this._watchState!=="ACTIVE_LOCK"||n.originalEvent&&n.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new a.k("trackuserlocationend")))})}},this.options=a.e({},ul,d)}onAdd(d){return this._map=d,this._container=X.create("div","maplibregl-ctrl maplibregl-ctrl-group"),function(t=!1){return a._(this,void 0,void 0,function*(){if(zn!==void 0&&!t)return zn;if(window.navigator.permissions===void 0)return zn=!!window.navigator.geolocation,zn;try{zn=(yield window.navigator.permissions.query({name:"geolocation"})).state!=="denied"}catch{zn=!!window.navigator.geolocation}return zn})}().then(t=>this._setupUI(t)),this._container}onRemove(){this._geolocationWatchID!==void 0&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),X.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,cs=0,us=!1}_isOutOfMapMaxBounds(d){const t=this._map.getMaxBounds(),n=d.coords;return t&&(n.longitude<t.getWest()||n.longitude>t.getEast()||n.latitude<t.getSouth()||n.latitude>t.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){const d=this._map.getBounds(),t=d.getSouthEast(),n=d.getNorthEast(),o=t.distanceTo(n),u=Math.ceil(this._accuracy/(o/this._map._container.clientHeight)*2);this._circleElement.style.width=`${u}px`,this._circleElement.style.height=`${u}px`}trigger(){if(!this._setup)return a.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new a.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":cs--,us=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new a.k("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new a.k("trackuserlocationstart"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let d;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),cs++,cs>1?(d={maximumAge:6e5,timeout:0},us=!0):(d=this.options.positionOptions,us=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,d)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},x.Hash=Ya,x.ImageSource=yn,x.KeyboardHandler=Ec,x.LngLatBounds=Qt,x.LogoControl=pn,x.Map=class extends rl{constructor(d){if(a.bb.mark(a.bc.create),(d=a.e({},al,d)).minZoom!=null&&d.maxZoom!=null&&d.minZoom>d.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(d.minPitch!=null&&d.maxPitch!=null&&d.minPitch>d.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(d.minPitch!=null&&d.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(d.maxPitch!=null&&d.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new $o(d.minZoom,d.maxZoom,d.minPitch,d.maxPitch,d.renderWorldCopies),{bearingSnap:d.bearingSnap}),this._contextLost=t=>{t.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.fire(new a.k("webglcontextlost",{originalEvent:t}))},this._contextRestored=t=>{this._setupPainter(),this.resize(),this._update(),this.fire(new a.k("webglcontextrestored",{originalEvent:t}))},this._onMapScroll=t=>{if(t.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=d.interactive,this._maxTileCacheSize=d.maxTileCacheSize,this._maxTileCacheZoomLevels=d.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=d.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=d.preserveDrawingBuffer,this._antialias=d.antialias,this._trackResize=d.trackResize,this._bearingSnap=d.bearingSnap,this._refreshExpiredTiles=d.refreshExpiredTiles,this._fadeDuration=d.fadeDuration,this._crossSourceCollisions=d.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=d.collectResourceTiming,this._renderTaskQueue=new Ru,this._controls=[],this._mapId=a.a3(),this._locale=a.e({},sl,d.locale),this._clickTolerance=d.clickTolerance,this._overridePixelRatio=d.pixelRatio,this._maxCanvasSize=d.maxCanvasSize,this.transformCameraUpdate=d.transformCameraUpdate,this._imageQueueHandle=$.addThrottleControl(()=>this.isMoving()),this._requestManager=new me(d.transformRequest),typeof d.container=="string"){if(this._container=document.getElementById(d.container),!this._container)throw new Error(`Container '${d.container}' not found.`)}else{if(!(d.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=d.container}if(d.maxBounds&&this.setMaxBounds(d.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),this.on("terrain",()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)}),this.once("idle",()=>{this._idleTriggered=!0}),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let t=!1;const n=Ka(o=>{this._trackResize&&!this._removed&&this.resize(o)._update()},50);this._resizeObserver=new ResizeObserver(o=>{t?n(o):t=!0}),this._resizeObserver.observe(this._container)}this.handlers=new il(this,d),this._hash=d.hash&&new Ya(typeof d.hash=="string"&&d.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:d.center,zoom:d.zoom,bearing:d.bearing,pitch:d.pitch}),d.bounds&&(this.resize(),this.fitBounds(d.bounds,a.e({},d.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=d.localIdeographFontFamily,this._validateStyle=d.validateStyle,d.style&&this.setStyle(d.style,{localIdeographFontFamily:d.localIdeographFontFamily}),d.attributionControl&&this.addControl(new nl(typeof d.attributionControl=="boolean"?void 0:d.attributionControl)),d.maplibreLogo&&this.addControl(new pn,d.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",t=>{this._update(t.dataType==="style"),this.fire(new a.k(`${t.dataType}data`,t))}),this.on("dataloading",t=>{this.fire(new a.k(`${t.dataType}dataloading`,t))}),this.on("dataabort",t=>{this.fire(new a.k("sourcedataabort",t))})}_getMapId(){return this._mapId}addControl(d,t){if(t===void 0&&(t=d.getDefaultPosition?d.getDefaultPosition():"top-right"),!d||!d.onAdd)return this.fire(new a.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const n=d.onAdd(this);this._controls.push(d);const o=this._controlPositions[t];return t.indexOf("bottom")!==-1?o.insertBefore(n,o.firstChild):o.appendChild(n),this}removeControl(d){if(!d||!d.onRemove)return this.fire(new a.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const t=this._controls.indexOf(d);return t>-1&&this._controls.splice(t,1),d.onRemove(this),this}hasControl(d){return this._controls.indexOf(d)>-1}calculateCameraOptionsFromTo(d,t,n,o){return o==null&&this.terrain&&(o=this.terrain.getElevationForLngLatZoom(n,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(d,t,n,o)}resize(d){var t;const n=this._containerDimensions(),o=n[0],u=n[1],m=this._getClampedPixelRatio(o,u);if(this._resizeCanvas(o,u,m),this.painter.resize(o,u,m),this.painter.overLimit()){const T=this.painter.context.gl;this._maxCanvasSize=[T.drawingBufferWidth,T.drawingBufferHeight];const I=this._getClampedPixelRatio(o,u);this._resizeCanvas(o,u,I),this.painter.resize(o,u,I)}this.transform.resize(o,u),(t=this._requestedCameraState)===null||t===void 0||t.resize(o,u);const w=!this._moving;return w&&(this.stop(),this.fire(new a.k("movestart",d)).fire(new a.k("move",d))),this.fire(new a.k("resize",d)),w&&this.fire(new a.k("moveend",d)),this}_getClampedPixelRatio(d,t){const{0:n,1:o}=this._maxCanvasSize,u=this.getPixelRatio(),m=d*u,w=t*u;return Math.min(m>n?n/m:1,w>o?o/w:1)*u}getPixelRatio(){var d;return(d=this._overridePixelRatio)!==null&&d!==void 0?d:devicePixelRatio}setPixelRatio(d){this._overridePixelRatio=d,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(d){return this.transform.setMaxBounds(Qt.convert(d)),this._update()}setMinZoom(d){if((d=d??-2)>=-2&&d<=this.transform.maxZoom)return this.transform.minZoom=d,this._update(),this.getZoom()<d&&this.setZoom(d),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(d){if((d=d??22)>=this.transform.minZoom)return this.transform.maxZoom=d,this._update(),this.getZoom()>d&&this.setZoom(d),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(d){if((d=d??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(d>=0&&d<=this.transform.maxPitch)return this.transform.minPitch=d,this._update(),this.getPitch()<d&&this.setPitch(d),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(d){if((d=d??60)>85)throw new Error("maxPitch must be less than or equal to 85");if(d>=this.transform.minPitch)return this.transform.maxPitch=d,this._update(),this.getPitch()>d&&this.setPitch(d),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(d){return this.transform.renderWorldCopies=d,this._update()}project(d){return this.transform.locationPoint(a.M.convert(d),this.style&&this.terrain)}unproject(d){return this.transform.pointLocation(a.P.convert(d),this.terrain)}isMoving(){var d;return this._moving||((d=this.handlers)===null||d===void 0?void 0:d.isMoving())}isZooming(){var d;return this._zooming||((d=this.handlers)===null||d===void 0?void 0:d.isZooming())}isRotating(){var d;return this._rotating||((d=this.handlers)===null||d===void 0?void 0:d.isRotating())}_createDelegatedListener(d,t,n){if(d==="mouseenter"||d==="mouseover"){let o=!1;return{layer:t,listener:n,delegates:{mousemove:m=>{const w=this.getLayer(t)?this.queryRenderedFeatures(m.point,{layers:[t]}):[];w.length?o||(o=!0,n.call(this,new Lr(d,this,m.originalEvent,{features:w}))):o=!1},mouseout:()=>{o=!1}}}}if(d==="mouseleave"||d==="mouseout"){let o=!1;return{layer:t,listener:n,delegates:{mousemove:w=>{(this.getLayer(t)?this.queryRenderedFeatures(w.point,{layers:[t]}):[]).length?o=!0:o&&(o=!1,n.call(this,new Lr(d,this,w.originalEvent)))},mouseout:w=>{o&&(o=!1,n.call(this,new Lr(d,this,w.originalEvent)))}}}}{const o=u=>{const m=this.getLayer(t)?this.queryRenderedFeatures(u.point,{layers:[t]}):[];m.length&&(u.features=m,n.call(this,u),delete u.features)};return{layer:t,listener:n,delegates:{[d]:o}}}}on(d,t,n){if(n===void 0)return super.on(d,t);const o=this._createDelegatedListener(d,t,n);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[d]=this._delegatedListeners[d]||[],this._delegatedListeners[d].push(o);for(const u in o.delegates)this.on(u,o.delegates[u]);return this}once(d,t,n){if(n===void 0)return super.once(d,t);const o=this._createDelegatedListener(d,t,n);for(const u in o.delegates)this.once(u,o.delegates[u]);return this}off(d,t,n){return n===void 0?super.off(d,t):(this._delegatedListeners&&this._delegatedListeners[d]&&(o=>{const u=this._delegatedListeners[d];for(let m=0;m<u.length;m++){const w=u[m];if(w.layer===t&&w.listener===n){for(const T in w.delegates)this.off(T,w.delegates[T]);return u.splice(m,1),this}}})(),this)}queryRenderedFeatures(d,t){if(!this.style)return[];let n;const o=d instanceof a.P||Array.isArray(d),u=o?d:[[0,0],[this.transform.width,this.transform.height]];if(t=t||(o?{}:d)||{},u instanceof a.P||typeof u[0]=="number")n=[a.P.convert(u)];else{const m=a.P.convert(u[0]),w=a.P.convert(u[1]);n=[m,new a.P(w.x,m.y),w,new a.P(m.x,w.y),m]}return this.style.queryRenderedFeatures(n,t,this.transform)}querySourceFeatures(d,t){return this.style.querySourceFeatures(d,t)}setStyle(d,t){return(t=a.e({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},t)).diff!==!1&&t.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&d?(this._diffStyle(d,t),this):(this._localIdeographFontFamily=t.localIdeographFontFamily,this._updateStyle(d,t))}setTransformRequest(d){return this._requestManager.setTransformRequest(d),this}_getUIString(d){const t=this._locale[d];if(t==null)throw new Error(`Missing UI string '${d}'`);return t}_updateStyle(d,t){if(t.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",()=>this._updateStyle(d,t));const n=this.style&&t.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!d)),d?(this.style=new Zr(this,t||{}),this.style.setEventedParent(this,{style:this.style}),typeof d=="string"?this.style.loadURL(d,t,n):this.style.loadJSON(d,t,n),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new Zr(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(d,t){if(typeof d=="string"){const n=this._requestManager.transformRequest(d,ne.Style);a.h(n,new AbortController).then(o=>{this._updateDiff(o.data,t)}).catch(o=>{o&&this.fire(new a.j(o))})}else typeof d=="object"&&this._updateDiff(d,t)}_updateDiff(d,t){try{this.style.setState(d,t)&&this._update(!0)}catch(n){a.w(`Unable to perform style diff: ${n.message||n.error||n}.  Rebuilding the style from scratch.`),this._updateStyle(d,t)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():a.w("There is no style added to the map.")}addSource(d,t){return this._lazyInitEmptyStyle(),this.style.addSource(d,t),this._update(!0)}isSourceLoaded(d){const t=this.style&&this.style.sourceCaches[d];if(t!==void 0)return t.loaded();this.fire(new a.j(new Error(`There is no source with ID '${d}'`)))}setTerrain(d){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),d){const t=this.style.sourceCaches[d.source];if(!t)throw new Error(`cannot load terrain, because there exists no source with ID: ${d.source}`);this.terrain===null&&t.reload();for(const n in this.style._layers){const o=this.style._layers[n];o.type==="hillshade"&&o.source===d.source&&a.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new Bi(this.painter,t,d),this.painter.renderToTexture=new sa(this.painter,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=n=>{n.dataType==="style"?this.terrain.sourceCache.freeRtt():n.dataType==="source"&&n.tile&&(n.sourceId!==d.source||this._elevationFreeze||(this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(n.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.minElevationForCurrentTile=0,this.transform.elevation=0;return this.fire(new a.k("terrain",{terrain:d})),this}getTerrain(){var d,t;return(t=(d=this.terrain)===null||d===void 0?void 0:d.options)!==null&&t!==void 0?t:null}areTilesLoaded(){const d=this.style&&this.style.sourceCaches;for(const t in d){const n=d[t]._tiles;for(const o in n){const u=n[o];if(u.state!=="loaded"&&u.state!=="errored")return!1}}return!0}removeSource(d){return this.style.removeSource(d),this._update(!0)}getSource(d){return this.style.getSource(d)}addImage(d,t,n={}){const{pixelRatio:o=1,sdf:u=!1,stretchX:m,stretchY:w,content:T}=n;if(this._lazyInitEmptyStyle(),!(t instanceof HTMLImageElement||a.b(t))){if(t.width===void 0||t.height===void 0)return this.fire(new a.j(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:I,height:C,data:P}=t,z=t;return this.style.addImage(d,{data:new a.R({width:I,height:C},new Uint8Array(P)),pixelRatio:o,stretchX:m,stretchY:w,content:T,sdf:u,version:0,userImage:z}),z.onAdd&&z.onAdd(this,d),this}}{const{width:I,height:C,data:P}=j.getImageData(t);this.style.addImage(d,{data:new a.R({width:I,height:C},P),pixelRatio:o,stretchX:m,stretchY:w,content:T,sdf:u,version:0})}}updateImage(d,t){const n=this.style.getImage(d);if(!n)return this.fire(new a.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const o=t instanceof HTMLImageElement||a.b(t)?j.getImageData(t):t,{width:u,height:m,data:w}=o;if(u===void 0||m===void 0)return this.fire(new a.j(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(u!==n.data.width||m!==n.data.height)return this.fire(new a.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const T=!(t instanceof HTMLImageElement||a.b(t));return n.data.replace(w,T),this.style.updateImage(d,n),this}getImage(d){return this.style.getImage(d)}hasImage(d){return d?!!this.style.getImage(d):(this.fire(new a.j(new Error("Missing required image id"))),!1)}removeImage(d){this.style.removeImage(d)}loadImage(d){return $.getImage(this._requestManager.transformRequest(d,ne.Image),new AbortController)}listImages(){return this.style.listImages()}addLayer(d,t){return this._lazyInitEmptyStyle(),this.style.addLayer(d,t),this._update(!0)}moveLayer(d,t){return this.style.moveLayer(d,t),this._update(!0)}removeLayer(d){return this.style.removeLayer(d),this._update(!0)}getLayer(d){return this.style.getLayer(d)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(d,t,n){return this.style.setLayerZoomRange(d,t,n),this._update(!0)}setFilter(d,t,n={}){return this.style.setFilter(d,t,n),this._update(!0)}getFilter(d){return this.style.getFilter(d)}setPaintProperty(d,t,n,o={}){return this.style.setPaintProperty(d,t,n,o),this._update(!0)}getPaintProperty(d,t){return this.style.getPaintProperty(d,t)}setLayoutProperty(d,t,n,o={}){return this.style.setLayoutProperty(d,t,n,o),this._update(!0)}getLayoutProperty(d,t){return this.style.getLayoutProperty(d,t)}setGlyphs(d,t={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(d,t),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(d,t,n={}){return this._lazyInitEmptyStyle(),this.style.addSprite(d,t,n,o=>{o||this._update(!0)}),this}removeSprite(d){return this._lazyInitEmptyStyle(),this.style.removeSprite(d),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(d,t={}){return this._lazyInitEmptyStyle(),this.style.setSprite(d,t,n=>{n||this._update(!0)}),this}setLight(d,t={}){return this._lazyInitEmptyStyle(),this.style.setLight(d,t),this._update(!0)}getLight(){return this.style.getLight()}setFeatureState(d,t){return this.style.setFeatureState(d,t),this._update()}removeFeatureState(d,t){return this.style.removeFeatureState(d,t),this._update()}getFeatureState(d){return this.style.getFeatureState(d)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let d=0,t=0;return this._container&&(d=this._container.clientWidth||400,t=this._container.clientHeight||300),[d,t]}_setupContainer(){const d=this._container;d.classList.add("maplibregl-map");const t=this._canvasContainer=X.create("div","maplibregl-canvas-container",d);this._interactive&&t.classList.add("maplibregl-interactive"),this._canvas=X.create("canvas","maplibregl-canvas",t),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region");const n=this._containerDimensions(),o=this._getClampedPixelRatio(n[0],n[1]);this._resizeCanvas(n[0],n[1],o);const u=this._controlContainer=X.create("div","maplibregl-control-container",d),m=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(w=>{m[w]=X.create("div",`maplibregl-ctrl-${w} `,u)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(d,t,n){this._canvas.width=Math.floor(n*d),this._canvas.height=Math.floor(n*t),this._canvas.style.width=`${d}px`,this._canvas.style.height=`${t}px`}_setupPainter(){const d={alpha:!0,stencil:!0,depth:!0,failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1};let t=null;this._canvas.addEventListener("webglcontextcreationerror",o=>{t={requestedAttributes:d},o&&(t.statusMessage=o.statusMessage,t.type=o.type)},{once:!0});const n=this._canvas.getContext("webgl2",d)||this._canvas.getContext("webgl",d);if(!n){const o="Failed to initialize WebGL";throw t?(t.message=o,new Error(JSON.stringify(t))):new Error(o)}this.painter=new bc(n,this.transform),Ie.testSupport(n)}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(d){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||d,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(d){return this._update(),this._renderTaskQueue.add(d)}_cancelRenderFrame(d){this._renderTaskQueue.remove(d)}_render(d){const t=this._idleTriggered?this._fadeDuration:0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(d),this._removed)return;let n=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const u=this.transform.zoom,m=j.now();this.style.zoomHistory.update(u,m);const w=new a.a8(u,{now:m,fadeDuration:t,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),T=w.crossFadingFactor();T===1&&T===this._crossFadingFactor||(n=!0,this._crossFadingFactor=T),this.style.update(w)}this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._elevationFreeze||(this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.minElevationForCurrentTile=0,this.transform.elevation=0),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,t,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:t,showPadding:this.showPadding}),this.fire(new a.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,a.bb.mark(a.bc.load),this.fire(new a.k("load"))),this.style&&(this.style.hasTransitions()||n)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const o=this._sourcesDirty||this._styleDirty||this._placementDirty;return o||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new a.k("idle")),!this._loaded||this._fullyLoaded||o||(this._fullyLoaded=!0,a.bb.mark(a.bc.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var d;this._hash&&this._hash.remove();for(const n of this._controls)n.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),$.removeThrottleControl(this._imageQueueHandle),(d=this._resizeObserver)===null||d===void 0||d.disconnect();const t=this.painter.context.gl.getExtension("WEBGL_lose_context");t&&t.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),X.remove(this._canvasContainer),X.remove(this._controlContainer),this._container.classList.remove("maplibregl-map"),a.bb.clearMetrics(),this._removed=!0,this.fire(new a.k("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,j.frameAsync(this._frameRequest).then(d=>{a.bb.frame(d),this._frameRequest=null,this._render(d)}).catch(()=>{}))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(d){this._showTileBoundaries!==d&&(this._showTileBoundaries=d,this._update())}get showPadding(){return!!this._showPadding}set showPadding(d){this._showPadding!==d&&(this._showPadding=d,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(d){this._showCollisionBoxes!==d&&(this._showCollisionBoxes=d,d?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(d){this._showOverdrawInspector!==d&&(this._showOverdrawInspector=d,this._update())}get repaint(){return!!this._repaint}set repaint(d){this._repaint!==d&&(this._repaint=d,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(d){this._vertices=d,this._update()}get version(){return ol}getCameraTargetElevation(){return this.transform.elevation}},x.MapMouseEvent=Lr,x.MapTouchEvent=Ls,x.MapWheelEvent=os,x.Marker=mo,x.NavigationControl=class{constructor(d){this._updateZoomButtons=()=>{const t=this._map.getZoom(),n=t===this._map.getMaxZoom(),o=t===this._map.getMinZoom();this._zoomInButton.disabled=n,this._zoomOutButton.disabled=o,this._zoomInButton.setAttribute("aria-disabled",n.toString()),this._zoomOutButton.setAttribute("aria-disabled",o.toString())},this._rotateCompassArrow=()=>{const t=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=t},this._setButtonTitle=(t,n)=>{const o=this._map._getUIString(`NavigationControl.${n}`);t.title=o,t.setAttribute("aria-label",o)},this.options=a.e({},ll,d),this._container=X.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",t=>t.preventDefault()),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",t=>this._map.zoomIn({},{originalEvent:t})),X.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",t=>this._map.zoomOut({},{originalEvent:t})),X.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",t=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:t}):this._map.resetNorth({},{originalEvent:t})}),this._compassIcon=X.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(d){return this._map=d,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new cl(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){X.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(d,t){const n=X.create("button",d,this._container);return n.type="button",n.addEventListener("click",t),n}},x.Popup=class extends a.E{constructor(d){super(),this.remove=()=>(this._content&&X.remove(this._content),this._container&&(X.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map),this.fire(new a.k("close")),this),this._onMouseUp=t=>{this._update(t.point)},this._onMouseMove=t=>{this._update(t.point)},this._onDrag=t=>{this._update(t.point)},this._update=t=>{if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=X.create("div","maplibregl-popup",this._map.getContainer()),this._tip=X.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const w of this.options.className.split(" "))this._container.classList.add(w);this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._map.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=oa(this._lngLat,this._pos,this._map.transform)),this._trackPointer&&!t)return;const n=this._pos=this._trackPointer&&t?t:this._map.project(this._lngLat);let o=this.options.anchor;const u=la(this.options.offset);if(!o){const w=this._container.offsetWidth,T=this._container.offsetHeight;let I;I=n.y+u.bottom.y<T?["top"]:n.y>this._map.transform.height-T?["bottom"]:[],n.x<w/2?I.push("left"):n.x>this._map.transform.width-w/2&&I.push("right"),o=I.length===0?"bottom":I.join("-")}const m=n.add(u[o]).round();X.setTransform(this._container,`${fo[o]} translate(${m.x}px,${m.y}px)`),aa(this._container,o,"popup")},this._onClose=()=>{this.remove()},this.options=a.e(Object.create(dl),d)}addTo(d){return this._map&&this.remove(),this._map=d,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new a.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(d){return this._lngLat=a.M.convert(d),this._pos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(d){return this.setDOMContent(document.createTextNode(d))}setHTML(d){const t=document.createDocumentFragment(),n=document.createElement("body");let o;for(n.innerHTML=d;o=n.firstChild,o;)t.appendChild(o);return this.setDOMContent(t)}getMaxWidth(){var d;return(d=this._container)===null||d===void 0?void 0:d.style.maxWidth}setMaxWidth(d){return this.options.maxWidth=d,this._update(),this}setDOMContent(d){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=X.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(d),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(d){this._container&&this._container.classList.add(d)}removeClassName(d){this._container&&this._container.classList.remove(d)}setOffset(d){return this.options.offset=d,this._update(),this}toggleClassName(d){if(this._container)return this._container.classList.toggle(d)}_createCloseButton(){this.options.closeButton&&(this._closeButton=X.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const d=this._container.querySelector(pl);d&&d.focus()}},x.RasterDEMTileSource=On,x.RasterTileSource=ur,x.ScaleControl=class{constructor(d){this._onMove=()=>{go(this._map,this._container,this.options)},this.setUnit=t=>{this.options.unit=t,go(this._map,this._container,this.options)},this.options=a.e({},hl,d)}getDefaultPosition(){return"bottom-left"}onAdd(d){return this._map=d,this._container=X.create("div","maplibregl-ctrl maplibregl-ctrl-scale",d.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){X.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},x.ScrollZoomHandler=uo,x.Style=Zr,x.TerrainControl=class{constructor(d){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))},this.options=d}onAdd(d){return this._map=d,this._container=X.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._terrainButton=X.create("button","maplibregl-ctrl-terrain",this._container),X.create("span","maplibregl-ctrl-icon",this._terrainButton).setAttribute("aria-hidden","true"),this._terrainButton.type="button",this._terrainButton.addEventListener("click",this._toggleTerrain),this._updateTerrainIcon(),this._map.on("terrain",this._updateTerrainIcon),this._container}onRemove(){X.remove(this._container),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}},x.TwoFingersTouchPitchHandler=el,x.TwoFingersTouchRotateHandler=ia,x.TwoFingersTouchZoomHandler=Mc,x.TwoFingersTouchZoomRotateHandler=dn,x.VectorTileSource=we,x.VideoSource=Ss,x.addSourceType=(d,t)=>a._(void 0,void 0,void 0,function*(){if(Qn(d))throw new Error(`A source type called "${d}" already exists.`);((n,o)=>{Is[n]=o})(d,t)}),x.clearPrewarmedResources=function(){const d=vi;d&&(d.isPreloaded()&&d.numActive()===1?(d.release(yi),vi=null):console.warn("Could not clear WebWorkers since there are 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new file mode 100644
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S=Ec(f.coordinates,v,b),C=id(l.geometry(),m,v,b);if(!Iu(m,v))return!1;for(const P of C)if(!$f(P,S))return!1}if(f.type==="MultiPolygon"){const S=ed(f.coordinates,v,b),C=id(l.geometry(),m,v,b);if(!Iu(m,v))return!1;for(const P of C)if(!td(P,S))return!1}return!0}(r,this.geometries)}return!1}eachChild(){}outputDefined(){return!0}}class Cc{constructor(r,l){this.type=l.type,this.name=r,this.boundExpression=l}static parse(r,l){if(r.length!==2||typeof r[1]!="string")return l.error("'var' expression requires exactly one string literal argument.");const f=r[1];return l.scope.has(f)?new Cc(f,l.scope.get(f)):l.error(`Unknown variable "${f}". 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rd(a,r,l,f){this.cx=3*a,this.bx=3*(l-a)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*r,this.by=3*(f-r)-this.cy,this.ay=1-this.cy-this.by,this.p1x=a,this.p1y=r,this.p2x=l,this.p2y=f}rd.prototype={sampleCurveX:function(a){return((this.ax*a+this.bx)*a+this.cx)*a},sampleCurveY:function(a){return((this.ay*a+this.by)*a+this.cy)*a},sampleCurveDerivativeX:function(a){return(3*this.ax*a+2*this.bx)*a+this.cx},solveCurveX:function(a,r){if(r===void 0&&(r=1e-6),a<0)return 0;if(a>1)return 1;for(var l=a,f=0;f<8;f++){var m=this.sampleCurveX(l)-a;if(Math.abs(m)<r)return l;var v=this.sampleCurveDerivativeX(l);if(Math.abs(v)<1e-6)break;l-=m/v}var b=0,S=1;for(l=a,f=0;f<20&&(m=this.sampleCurveX(l),!(Math.abs(m-a)<r));f++)a>m?b=l:S=l,l=.5*(S-b)+b;return l},solve:function(a,r){return this.sampleCurveY(this.solveCurveX(a,r))}};var rg=ng(ig);function il(a,r,l){return a+l*(r-a)}function Lc(a,r,l){return a.map((f,m)=>il(f,r[m],l))}const qr={number:il,color:function(a,r,l,f="rgb"){switch(f){case"rgb":{const[m,v,b,S]=Lc(a.rgb,r.rgb,l);return new Dn(m,v,b,S,!1)}case"hcl":{const[m,v,b,S]=a.hcl,[C,P,D,R]=r.hcl;let B,j;if(isNaN(m)||isNaN(C))isNaN(m)?isNaN(C)?B=NaN:(B=C,b!==1&&b!==0||(j=P)):(B=m,D!==1&&D!==0||(j=v));else{let Et=C-m;C>m&&Et>180?Et-=360:C<m&&m-C>180&&(Et+=360),B=m+l*Et}const[W,Q,rt,ct]=function([Et,ft,xt,qt]){return Et=isNaN(Et)?0:Et*je,ci([xt,Math.cos(Et)*ft,Math.sin(Et)*ft,qt])}([B,j??il(v,P,l),il(b,D,l),il(S,R,l)]);return new Dn(W,Q,rt,ct,!1)}case"lab":{const[m,v,b,S]=ci(Lc(a.lab,r.lab,l));return new Dn(m,v,b,S,!1)}}},array:Lc,padding:function(a,r,l){return new oo(Lc(a.values,r.values,l))},variableAnchorOffsetCollection:function(a,r,l){const f=a.values,m=r.values;if(f.length!==m.length)throw new si(`Cannot interpolate values of different length. from: ${a.toString()}, to: ${r.toString()}`);const v=[];for(let b=0;b<f.length;b+=2){if(f[b]!==m[b])throw new si(`Cannot interpolate values containing mismatched anchors. from[${b}]: ${f[b]}, to[${b}]: ${m[b]}`);v.push(f[b]);const[S,C]=f[b+1],[P,D]=m[b+1];v.push([il(S,P,l),il(C,D,l)])}return new Zo(v)}};class Cr{constructor(r,l,f,m,v){this.type=r,this.operator=l,this.interpolation=f,this.input=m,this.labels=[],this.outputs=[];for(const[b,S]of v)this.labels.push(b),this.outputs.push(S)}static interpolationFactor(r,l,f,m){let v=0;if(r.name==="exponential")v=Ln(l,r.base,f,m);else if(r.name==="linear")v=Ln(l,1,f,m);else if(r.name==="cubic-bezier"){const b=r.controlPoints;v=new rg(b[0],b[1],b[2],b[3]).solve(Ln(l,1,f,m))}return v}static parse(r,l){let[f,m,v,...b]=r;if(!Array.isArray(m)||m.length===0)return l.error("Expected an interpolation type expression.",1);if(m[0]==="linear")m={name:"linear"};else if(m[0]==="exponential"){const P=m[1];if(typeof P!="number")return l.error("Exponential interpolation requires a numeric base.",1,1);m={name:"exponential",base:P}}else{if(m[0]!=="cubic-bezier")return l.error(`Unknown interpolation type 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order.',B);const W=l.parse(R,j,C);if(!W)return null;C=C||W.type,S.push([D,W])}return St(C,oe)||St(C,xi)||St(C,ot)||St(C,q)||St(C,H(oe))?new Cr(C,f,m,v,S):l.error(`Type ${et(C)} is not interpolatable.`)}evaluate(r){const l=this.labels,f=this.outputs;if(l.length===1)return f[0].evaluate(r);const m=this.input.evaluate(r);if(m<=l[0])return f[0].evaluate(r);const v=l.length;if(m>=l[v-1])return f[v-1].evaluate(r);const b=Mu(l,m),S=Cr.interpolationFactor(this.interpolation,m,l[b],l[b+1]),C=f[b].evaluate(r),P=f[b+1].evaluate(r);switch(this.operator){case"interpolate":return qr[this.type.kind](C,P,S);case"interpolate-hcl":return qr.color(C,P,S,"hcl");case"interpolate-lab":return qr.color(C,P,S,"lab")}}eachChild(r){r(this.input);for(const l of this.outputs)r(l)}outputDefined(){return this.outputs.every(r=>r.outputDefined())}}function Ln(a,r,l,f){const m=f-l,v=a-l;return m===0?0:r===1?v/m:(Math.pow(r,v)-1)/(Math.pow(r,m)-1)}class Mc{constructor(r,l){this.type=r,this.args=l}static parse(r,l){if(r.length<2)return l.error("Expectected at least one argument.");let f=null;const m=l.expectedType;m&&m.kind!=="value"&&(f=m);const v=[];for(const S of r.slice(1)){const C=l.parse(S,1+v.length,f,void 0,{typeAnnotation:"omit"});if(!C)return null;f=f||C.type,v.push(C)}if(!f)throw new Error("No output type");const b=m&&v.some(S=>K(m,S.type));return new Mc(b?We:f,v)}evaluate(r){let l,f=null,m=0;for(const v of this.args)if(m++,f=v.evaluate(r),f&&f instanceof Wo&&!f.available&&(l||(l=f.name),f=null,m===this.args.length&&(f=l)),f!==null)break;return f}eachChild(r){this.args.forEach(r)}outputDefined(){return this.args.every(r=>r.outputDefined())}}class Pc{constructor(r,l){this.type=l.type,this.bindings=[].concat(r),this.result=l}evaluate(r){return this.result.evaluate(r)}eachChild(r){for(const l of this.bindings)r(l[1]);r(this.result)}static parse(r,l){if(r.length<4)return l.error(`Expected at least 3 arguments, but found ${r.length-1} instead.`);const f=[];for(let v=1;v<r.length-1;v+=2){const b=r[v];if(typeof b!="string")return l.error(`Expected string, but found ${typeof b} instead.`,v);if(/[^a-zA-Z0-9_]/.test(b))return l.error("Variable names must contain only alphanumeric characters or '_'.",v);const S=l.parse(r[v+1],v+1);if(!S)return null;f.push([b,S])}const m=l.parse(r[r.length-1],r.length-1,l.expectedType,f);return m?new Pc(f,m):null}outputDefined(){return this.result.outputDefined()}}class rp{constructor(r,l,f){this.type=r,this.index=l,this.input=f}static parse(r,l){if(r.length!==3)return l.error(`Expected 2 arguments, but found ${r.length-1} instead.`);const f=l.parse(r[1],1,oe),m=l.parse(r[2],2,H(l.expectedType||We));return f&&m?new rp(m.type.itemType,f,m):null}evaluate(r){const l=this.index.evaluate(r),f=this.input.evaluate(r);if(l<0)throw new si(`Array index out of bounds: ${l} < 0.`);if(l>=f.length)throw new si(`Array index out of bounds: ${l} > ${f.length-1}.`);if(l!==Math.floor(l))throw new si(`Array index must be an integer, but found ${l} instead.`);return f[l]}eachChild(r){r(this.index),r(this.input)}outputDefined(){return!1}}class op{constructor(r,l){this.type=He,this.needle=r,this.haystack=l}static parse(r,l){if(r.length!==3)return l.error(`Expected 2 arguments, but found ${r.length-1} instead.`);const f=l.parse(r[1],1,We),m=l.parse(r[2],2,We);return f&&m?_t(f.type,[He,Ye,oe,Vi,We])?new op(f,m):l.error(`Expected first argument to be of type boolean, string, number or null, but found ${et(f.type)} instead`):null}evaluate(r){const l=this.needle.evaluate(r),f=this.haystack.evaluate(r);if(!f)return!1;if(!ht(l,["boolean","string","number","null"]))throw new si(`Expected first argument to be of type boolean, string, number or null, but found ${et(Gi(l))} instead.`);if(!ht(f,["string","array"]))throw new si(`Expected second argument to be of type array or string, but found ${et(Gi(f))} instead.`);return f.indexOf(l)>=0}eachChild(r){r(this.needle),r(this.haystack)}outputDefined(){return!0}}class Ac{constructor(r,l,f){this.type=oe,this.needle=r,this.haystack=l,this.fromIndex=f}static parse(r,l){if(r.length<=2||r.length>=5)return l.error(`Expected 3 or 4 arguments, but found ${r.length-1} instead.`);const f=l.parse(r[1],1,We),m=l.parse(r[2],2,We);if(!f||!m)return null;if(!_t(f.type,[He,Ye,oe,Vi,We]))return l.error(`Expected first argument to be of type boolean, string, number or null, but found ${et(f.type)} instead`);if(r.length===4){const v=l.parse(r[3],3,oe);return v?new Ac(f,m,v):null}return new Ac(f,m)}evaluate(r){const l=this.needle.evaluate(r),f=this.haystack.evaluate(r);if(!ht(l,["boolean","string","number","null"]))throw new si(`Expected first argument to be of type boolean, string, number or null, but found ${et(Gi(l))} instead.`);if(!ht(f,["string","array"]))throw new si(`Expected second argument to be of type array or string, but found ${et(Gi(f))} instead.`);if(this.fromIndex){const m=this.fromIndex.evaluate(r);return f.indexOf(l,m)}return f.indexOf(l)}eachChild(r){r(this.needle),r(this.haystack),this.fromIndex&&r(this.fromIndex)}outputDefined(){return!1}}class sp{constructor(r,l,f,m,v,b){this.inputType=r,this.type=l,this.input=f,this.cases=m,this.outputs=v,this.otherwise=b}static parse(r,l){if(r.length<5)return l.error(`Expected at least 4 arguments, but found only ${r.length-1}.`);if(r.length%2!=1)return l.error("Expected an even number of arguments.");let f,m;l.expectedType&&l.expectedType.kind!=="value"&&(m=l.expectedType);const v={},b=[];for(let P=2;P<r.length-1;P+=2){let D=r[P];const R=r[P+1];Array.isArray(D)||(D=[D]);const B=l.concat(P);if(D.length===0)return B.error("Expected at least one branch label.");for(const W of D){if(typeof W!="number"&&typeof W!="string")return B.error("Branch labels must be numbers or strings.");if(typeof W=="number"&&Math.abs(W)>Number.MAX_SAFE_INTEGER)return B.error(`Branch labels must be integers no larger than ${Number.MAX_SAFE_INTEGER}.`);if(typeof W=="number"&&Math.floor(W)!==W)return B.error("Numeric branch labels must be integer values.");if(f){if(B.checkSubtype(f,Gi(W)))return null}else f=Gi(W);if(v[String(W)]!==void 0)return B.error("Branch labels must be unique.");v[String(W)]=b.length}const j=l.parse(R,P,m);if(!j)return null;m=m||j.type,b.push(j)}const S=l.parse(r[1],1,We);if(!S)return null;const C=l.parse(r[r.length-1],r.length-1,m);return C?S.type.kind!=="value"&&l.concat(1).checkSubtype(f,S.type)?null:new sp(f,m,S,v,b,C):null}evaluate(r){const l=this.input.evaluate(r);return(Gi(l)===this.inputType&&this.outputs[this.cases[l]]||this.otherwise).evaluate(r)}eachChild(r){r(this.input),this.outputs.forEach(r),r(this.otherwise)}outputDefined(){return this.outputs.every(r=>r.outputDefined())&&this.otherwise.outputDefined()}}class ap{constructor(r,l,f){this.type=r,this.branches=l,this.otherwise=f}static parse(r,l){if(r.length<4)return l.error(`Expected at least 3 arguments, but found only ${r.length-1}.`);if(r.length%2!=0)return l.error("Expected an odd number of arguments.");let f;l.expectedType&&l.expectedType.kind!=="value"&&(f=l.expectedType);const m=[];for(let b=1;b<r.length-1;b+=2){const S=l.parse(r[b],b,He);if(!S)return null;const C=l.parse(r[b+1],b+1,f);if(!C)return null;m.push([S,C]),f=f||C.type}const v=l.parse(r[r.length-1],r.length-1,f);if(!v)return null;if(!f)throw new Error("Can't infer output type");return new ap(f,m,v)}evaluate(r){for(const[l,f]of this.branches)if(l.evaluate(r))return f.evaluate(r);return this.otherwise.evaluate(r)}eachChild(r){for(const[l,f]of this.branches)r(l),r(f);r(this.otherwise)}outputDefined(){return this.branches.every(([r,l])=>l.outputDefined())&&this.otherwise.outputDefined()}}class kc{constructor(r,l,f,m){this.type=r,this.input=l,this.beginIndex=f,this.endIndex=m}static parse(r,l){if(r.length<=2||r.length>=5)return l.error(`Expected 3 or 4 arguments, but found ${r.length-1} instead.`);const f=l.parse(r[1],1,We),m=l.parse(r[2],2,oe);if(!f||!m)return null;if(!_t(f.type,[H(We),Ye,We]))return l.error(`Expected first argument to be of type array or string, but found ${et(f.type)} instead`);if(r.length===4){const v=l.parse(r[3],3,oe);return v?new kc(f.type,f,m,v):null}return new kc(f.type,f,m)}evaluate(r){const l=this.input.evaluate(r),f=this.beginIndex.evaluate(r);if(!ht(l,["string","array"]))throw new si(`Expected first argument to be of type array or string, but found ${et(Gi(l))} instead.`);if(this.endIndex){const m=this.endIndex.evaluate(r);return l.slice(f,m)}return l.slice(f)}eachChild(r){r(this.input),r(this.beginIndex),this.endIndex&&r(this.endIndex)}outputDefined(){return!1}}function od(a,r){return a==="=="||a==="!="?r.kind==="boolean"||r.kind==="string"||r.kind==="number"||r.kind==="null"||r.kind==="value":r.kind==="string"||r.kind==="number"||r.kind==="value"}function sd(a,r,l,f){return f.compare(r,l)===0}function Fl(a,r,l){const f=a!=="=="&&a!=="!=";return class ex{constructor(v,b,S){this.type=He,this.lhs=v,this.rhs=b,this.collator=S,this.hasUntypedArgument=v.type.kind==="value"||b.type.kind==="value"}static parse(v,b){if(v.length!==3&&v.length!==4)return b.error("Expected two or three arguments.");const S=v[0];let C=b.parse(v[1],1,We);if(!C)return null;if(!od(S,C.type))return b.concat(1).error(`"${S}" comparisons are not supported for type '${et(C.type)}'.`);let P=b.parse(v[2],2,We);if(!P)return null;if(!od(S,P.type))return b.concat(2).error(`"${S}" comparisons are not supported for type '${et(P.type)}'.`);if(C.type.kind!==P.type.kind&&C.type.kind!=="value"&&P.type.kind!=="value")return b.error(`Cannot compare types '${et(C.type)}' and '${et(P.type)}'.`);f&&(C.type.kind==="value"&&P.type.kind!=="value"?C=new Eo(P.type,[C]):C.type.kind!=="value"&&P.type.kind==="value"&&(P=new Eo(C.type,[P])));let D=null;if(v.length===4){if(C.type.kind!=="string"&&P.type.kind!=="string"&&C.type.kind!=="value"&&P.type.kind!=="value")return b.error("Cannot use collator to compare non-string types.");if(D=b.parse(v[3],3,ea),!D)return null}return new ex(C,P,D)}evaluate(v){const b=this.lhs.evaluate(v),S=this.rhs.evaluate(v);if(f&&this.hasUntypedArgument){const C=Gi(b),P=Gi(S);if(C.kind!==P.kind||C.kind!=="string"&&C.kind!=="number")throw new si(`Expected arguments for "${a}" to be (string, string) or (number, number), but found (${C.kind}, ${P.kind}) instead.`)}if(this.collator&&!f&&this.hasUntypedArgument){const C=Gi(b),P=Gi(S);if(C.kind!=="string"||P.kind!=="string")return r(v,b,S)}return this.collator?l(v,b,S,this.collator.evaluate(v)):r(v,b,S)}eachChild(v){v(this.lhs),v(this.rhs),this.collator&&v(this.collator)}outputDefined(){return!0}}}const og=Fl("==",function(a,r,l){return r===l},sd),sg=Fl("!=",function(a,r,l){return r!==l},function(a,r,l,f){return!sd(0,r,l,f)}),ag=Fl("<",function(a,r,l){return r<l},function(a,r,l,f){return f.compare(r,l)<0}),lg=Fl(">",function(a,r,l){return r>l},function(a,r,l,f){return f.compare(r,l)>0}),ug=Fl("<=",function(a,r,l){return r<=l},function(a,r,l,f){return f.compare(r,l)<=0}),cg=Fl(">=",function(a,r,l){return r>=l},function(a,r,l,f){return f.compare(r,l)>=0});class lp{constructor(r,l,f,m,v){this.type=Ye,this.number=r,this.locale=l,this.currency=f,this.minFractionDigits=m,this.maxFractionDigits=v}static parse(r,l){if(r.length!==3)return l.error("Expected two arguments.");const f=l.parse(r[1],1,oe);if(!f)return null;const m=r[2];if(typeof m!="object"||Array.isArray(m))return l.error("NumberFormat options argument must be an object.");let v=null;if(m.locale&&(v=l.parse(m.locale,1,Ye),!v))return null;let b=null;if(m.currency&&(b=l.parse(m.currency,1,Ye),!b))return null;let S=null;if(m["min-fraction-digits"]&&(S=l.parse(m["min-fraction-digits"],1,oe),!S))return null;let C=null;return m["max-fraction-digits"]&&(C=l.parse(m["max-fraction-digits"],1,oe),!C)?null:new lp(f,v,b,S,C)}evaluate(r){return new Intl.NumberFormat(this.locale?this.locale.evaluate(r):[],{style:this.currency?"currency":"decimal",currency:this.currency?this.currency.evaluate(r):void 0,minimumFractionDigits:this.minFractionDigits?this.minFractionDigits.evaluate(r):void 0,maximumFractionDigits:this.maxFractionDigits?this.maxFractionDigits.evaluate(r):void 0}).format(this.number.evaluate(r))}eachChild(r){r(this.number),this.locale&&r(this.locale),this.currency&&r(this.currency),this.minFractionDigits&&r(this.minFractionDigits),this.maxFractionDigits&&r(this.maxFractionDigits)}outputDefined(){return!1}}class Dc{constructor(r){this.type=Ci,this.sections=r}static parse(r,l){if(r.length<2)return l.error("Expected at least one argument.");const f=r[1];if(!Array.isArray(f)&&typeof f=="object")return l.error("First argument must be an image or text section.");const m=[];let v=!1;for(let b=1;b<=r.length-1;++b){const S=r[b];if(v&&typeof S=="object"&&!Array.isArray(S)){v=!1;let C=null;if(S["font-scale"]&&(C=l.parse(S["font-scale"],1,oe),!C))return null;let P=null;if(S["text-font"]&&(P=l.parse(S["text-font"],1,H(Ye)),!P))return null;let D=null;if(S["text-color"]&&(D=l.parse(S["text-color"],1,xi),!D))return null;const R=m[m.length-1];R.scale=C,R.font=P,R.textColor=D}else{const C=l.parse(r[b],1,We);if(!C)return null;const P=C.type.kind;if(P!=="string"&&P!=="value"&&P!=="null"&&P!=="resolvedImage")return l.error("Formatted text type must be 'string', 'value', 'image' or 'null'.");v=!0,m.push({content:C,scale:null,font:null,textColor:null})}}return new Dc(m)}evaluate(r){return new So(this.sections.map(l=>{const f=l.content.evaluate(r);return Gi(f)===F?new ip("",f,null,null,null):new ip(Su(f),null,l.scale?l.scale.evaluate(r):null,l.font?l.font.evaluate(r).join(","):null,l.textColor?l.textColor.evaluate(r):null)}))}eachChild(r){for(const l of this.sections)r(l.content),l.scale&&r(l.scale),l.font&&r(l.font),l.textColor&&r(l.textColor)}outputDefined(){return!1}}class 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this.applyArabicShaping!=null&&this.processBidirectionalText!=null&&this.processStyledBidirectionalText!=null}getPluginURL(){return this.pluginURL}getRTLTextPluginStatus(){return this.pluginStatus}};class Hn{constructor(r,l){this.zoom=r,l?(this.now=l.now,this.fadeDuration=l.fadeDuration,this.zoomHistory=l.zoomHistory,this.transition=l.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Zc,this.transition={})}isSupportedScript(r){return function(l,f){for(const m of l)if(!mg(m.charCodeAt(0),f))return!1;return!0}(r,ul.getRTLTextPluginStatus()==="loaded")}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const r=this.zoom,l=r-Math.floor(r),f=this.crossFadingFactor();return r>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:l+(1-l)*f}:{fromScale:.5,toScale:1,t:1-(1-f)*l}}}class Fu{constructor(r,l){this.property=r,this.value=l,this.expression=function(f,m){if(Rc(f))return new zc(f,m);if(qn(f)){const v=pd(f,m);if(v.result==="error")throw new Error(v.value.map(b=>`${b.key}: ${b.message}`).join(", "));return v.value}{let v=f;return m.type==="color"&&typeof f=="string"?v=Dn.parse(f):m.type!=="padding"||typeof f!="number"&&!Array.isArray(f)?m.type==="variableAnchorOffsetCollection"&&Array.isArray(f)&&(v=Zo.parse(f)):v=oo.parse(f),{kind:"constant",evaluate:()=>v}}}(l===void 0?r.specification.default:l,r.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(r,l,f){return this.property.possiblyEvaluate(this,r,l,f)}}class Yc{constructor(r){this.property=r,this.value=new Fu(r,void 0)}transitioned(r,l){return new Md(this.property,this.value,l,dt({},r.transition,this.transition),r.now)}untransitioned(){return new Md(this.property,this.value,null,{},0)}}class Ld{constructor(r){this._properties=r,this._values=Object.create(r.defaultTransitionablePropertyValues)}getValue(r){return yt(this._values[r].value.value)}setValue(r,l){Object.prototype.hasOwnProperty.call(this._values,r)||(this._values[r]=new Yc(this._values[r].property)),this._values[r].value=new Fu(this._values[r].property,l===null?void 0:yt(l))}getTransition(r){return yt(this._values[r].transition)}setTransition(r,l){Object.prototype.hasOwnProperty.call(this._values,r)||(this._values[r]=new Yc(this._values[r].property)),this._values[r].transition=yt(l)||void 0}serialize(){const r={};for(const l of Object.keys(this._values)){const f=this.getValue(l);f!==void 0&&(r[l]=f);const m=this.getTransition(l);m!==void 0&&(r[`${l}-transition`]=m)}return r}transitioned(r,l){const f=new Ep(this._properties);for(const m of Object.keys(this._values))f._values[m]=this._values[m].transitioned(r,l._values[m]);return f}untransitioned(){const r=new Ep(this._properties);for(const l of 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m}hasTransition(){for(const r of Object.keys(this._values))if(this._values[r].prior)return!0;return!1}}class Pd{constructor(r){this._properties=r,this._values=Object.create(r.defaultPropertyValues)}hasValue(r){return this._values[r].value!==void 0}getValue(r){return yt(this._values[r].value)}setValue(r,l){this._values[r]=new Fu(this._values[r].property,l===null?void 0:yt(l))}serialize(){const r={};for(const l of Object.keys(this._values)){const f=this.getValue(l);f!==void 0&&(r[l]=f)}return r}possiblyEvaluate(r,l,f){const m=new Bu(this._properties);for(const v of Object.keys(this._values))m._values[v]=this._values[v].possiblyEvaluate(r,l,f);return m}}class us{constructor(r,l,f){this.property=r,this.value=l,this.parameters=f}isConstant(){return this.value.kind==="constant"}constantOr(r){return this.value.kind==="constant"?this.value.value:r}evaluate(r,l,f,m){return this.property.evaluate(this.value,this.parameters,r,l,f,m)}}class Bu{constructor(r){this._properties=r,this._values=Object.create(r.defaultPossiblyEvaluatedValues)}get(r){return this._values[r]}}class Ee{constructor(r){this.specification=r}possiblyEvaluate(r,l){if(r.isDataDriven())throw new Error("Value should not be data driven");return r.expression.evaluate(l)}interpolate(r,l,f){const m=qr[this.specification.type];return m?m(r,l,f):r}}class Oe{constructor(r,l){this.specification=r,this.overrides=l}possiblyEvaluate(r,l,f,m){return new us(this,r.expression.kind==="constant"||r.expression.kind==="camera"?{kind:"constant",value:r.expression.evaluate(l,null,{},f,m)}:r.expression,l)}interpolate(r,l,f){if(r.value.kind!=="constant"||l.value.kind!=="constant")return r;if(r.value.value===void 0||l.value.value===void 0)return new us(this,{kind:"constant",value:void 0},r.parameters);const m=qr[this.specification.type];if(m){const v=m(r.value.value,l.value.value,f);return new us(this,{kind:"constant",value:v},r.parameters)}return r}evaluate(r,l,f,m,v,b){return r.kind==="constant"?r.value:r.evaluate(l,f,m,v,b)}}class Zl extends Oe{possiblyEvaluate(r,l,f,m){if(r.value===void 0)return new us(this,{kind:"constant",value:void 0},l);if(r.expression.kind==="constant"){const v=r.expression.evaluate(l,null,{},f,m),b=r.property.specification.type==="resolvedImage"&&typeof v!="string"?v.name:v,S=this._calculate(b,b,b,l);return new us(this,{kind:"constant",value:S},l)}if(r.expression.kind==="camera"){const v=this._calculate(r.expression.evaluate({zoom:l.zoom-1}),r.expression.evaluate({zoom:l.zoom}),r.expression.evaluate({zoom:l.zoom+1}),l);return new us(this,{kind:"constant",value:v},l)}return new us(this,r.expression,l)}evaluate(r,l,f,m,v,b){if(r.kind==="source"){const S=r.evaluate(l,f,m,v,b);return this._calculate(S,S,S,l)}return r.kind==="composite"?this._calculate(r.evaluate({zoom:Math.floor(l.zoom)-1},f,m),r.evaluate({zoom:Math.floor(l.zoom)},f,m),r.evaluate({zoom:Math.floor(l.zoom)+1},f,m),l):r.value}_calculate(r,l,f,m){return m.zoom>m.zoomHistory.lastIntegerZoom?{from:r,to:l}:{from:f,to:l}}interpolate(r){return r}}class Ip{constructor(r){this.specification=r}possiblyEvaluate(r,l,f,m){if(r.value!==void 0){if(r.expression.kind==="constant"){const v=r.expression.evaluate(l,null,{},f,m);return this._calculate(v,v,v,l)}return this._calculate(r.expression.evaluate(new Hn(Math.floor(l.zoom-1),l)),r.expression.evaluate(new Hn(Math.floor(l.zoom),l)),r.expression.evaluate(new Hn(Math.floor(l.zoom+1),l)),l)}}_calculate(r,l,f,m){return m.zoom>m.zoomHistory.lastIntegerZoom?{from:r,to:l}:{from:f,to:l}}interpolate(r){return r}}class Cp{constructor(r){this.specification=r}possiblyEvaluate(r,l,f,m){return!!r.expression.evaluate(l,null,{},f,m)}interpolate(){return!1}}class Zr{constructor(r){this.properties=r,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const l in r){const f=r[l];f.specification.overridable&&this.overridableProperties.push(l);const m=this.defaultPropertyValues[l]=new Fu(f,void 0),v=this.defaultTransitionablePropertyValues[l]=new Yc(f);this.defaultTransitioningPropertyValues[l]=v.untransitioned(),this.defaultPossiblyEvaluatedValues[l]=m.possiblyEvaluate({})}}}_e("DataDrivenProperty",Oe),_e("DataConstantProperty",Ee),_e("CrossFadedDataDrivenProperty",Zl),_e("CrossFadedProperty",Ip),_e("ColorRampProperty",Cp);const Tp="-transition";class cs extends oi{constructor(r,l){if(super(),this.id=r.id,this.type=r.type,this._featureFilter={filter:()=>!0,needGeometry:!1},r.type!=="custom"&&(this.metadata=r.metadata,this.minzoom=r.minzoom,this.maxzoom=r.maxzoom,r.type!=="background"&&(this.source=r.source,this.sourceLayer=r["source-layer"],this.filter=r.filter),l.layout&&(this._unevaluatedLayout=new Pd(l.layout)),l.paint)){this._transitionablePaint=new Ld(l.paint);for(const f in r.paint)this.setPaintProperty(f,r.paint[f],{validate:!1});for(const f in r.layout)this.setLayoutProperty(f,r.layout[f],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new Bu(l.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(r){return r==="visibility"?this.visibility:this._unevaluatedLayout.getValue(r)}setLayoutProperty(r,l,f={}){l!=null&&this._validate(zu,`layers.${this.id}.layout.${r}`,r,l,f)||(r!=="visibility"?this._unevaluatedLayout.setValue(r,l):this.visibility=l)}getPaintProperty(r){return r.endsWith(Tp)?this._transitionablePaint.getTransition(r.slice(0,-11)):this._transitionablePaint.getValue(r)}setPaintProperty(r,l,f={}){if(l!=null&&this._validate(dg,`layers.${this.id}.paint.${r}`,r,l,f))return!1;if(r.endsWith(Tp))return this._transitionablePaint.setTransition(r.slice(0,-11),l||void 0),!1;{const m=this._transitionablePaint._values[r],v=m.property.specification["property-type"]==="cross-faded-data-driven",b=m.value.isDataDriven(),S=m.value;this._transitionablePaint.setValue(r,l),this._handleSpecialPaintPropertyUpdate(r);const C=this._transitionablePaint._values[r].value;return C.isDataDriven()||b||v||this._handleOverridablePaintPropertyUpdate(r,S,C)}}_handleSpecialPaintPropertyUpdate(r){}_handleOverridablePaintPropertyUpdate(r,l,f){return!1}isHidden(r){return!!(this.minzoom&&r<this.minzoom)||!!(this.maxzoom&&r>=this.maxzoom)||this.visibility==="none"}updateTransitions(r){this._transitioningPaint=this._transitionablePaint.transitioned(r,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(r,l){r.getCrossfadeParameters&&(this._crossfadeParameters=r.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(r,void 0,l)),this.paint=this._transitioningPaint.possiblyEvaluate(r,void 0,l)}serialize(){const r={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(r.layout=r.layout||{},r.layout.visibility=this.visibility),Rt(r,(l,f)=>!(l===void 0||f==="layout"&&!Object.keys(l).length||f==="paint"&&!Object.keys(l).length))}_validate(r,l,f,m,v={}){return(!v||v.validate!==!1)&&Ed(this,r.call(Nu,{key:l,layerType:this.type,objectKey:f,value:m,styleSpec:Pt,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const r in this.paint._values){const l=this.paint.get(r);if(l instanceof us&&Ul(l.property.specification)&&(l.value.kind==="source"||l.value.kind==="composite")&&l.value.isStateDependent)return!0}return!1}}const gg={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Vu{constructor(r,l){this._structArray=r,this._pos1=l*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class pi{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(r,l){return r._trim(),l&&(r.isTransferred=!0,l.push(r.arrayBuffer)),{length:r.length,arrayBuffer:r.arrayBuffer}}static deserialize(r){const l=Object.create(this.prototype);return l.arrayBuffer=r.arrayBuffer,l.length=r.length,l.capacity=r.arrayBuffer.byteLength/l.bytesPerElement,l._refreshViews(),l}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(r){this.reserve(r),this.length=r}reserve(r){if(r>this.capacity){this.capacity=Math.max(r,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const l=this.uint8;this._refreshViews(),l&&this.uint8.set(l)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function Li(a,r=1){let l=0,f=0;return{members:a.map(m=>{const v=gg[m.type].BYTES_PER_ELEMENT,b=l=Ad(l,Math.max(r,v)),S=m.components||1;return f=Math.max(f,v),l+=v*S,{name:m.name,type:m.type,components:S,offset:b}}),size:Ad(l,Math.max(f,r)),alignment:r}}function Ad(a,r){return Math.ceil(a/r)*r}class Ps extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(r,l){const f=this.length;return this.resize(f+1),this.emplace(f,r,l)}emplace(r,l,f){const m=2*r;return this.int16[m+0]=l,this.int16[m+1]=f,r}}Ps.prototype.bytesPerElement=4,_e("StructArrayLayout2i4",Ps);class Kc extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(r,l,f){const m=this.length;return this.resize(m+1),this.emplace(m,r,l,f)}emplace(r,l,f,m){const v=3*r;return this.int16[v+0]=l,this.int16[v+1]=f,this.int16[v+2]=m,r}}Kc.prototype.bytesPerElement=6,_e("StructArrayLayout3i6",Kc);class Lp extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(r,l,f,m){const v=this.length;return this.resize(v+1),this.emplace(v,r,l,f,m)}emplace(r,l,f,m,v){const b=4*r;return this.int16[b+0]=l,this.int16[b+1]=f,this.int16[b+2]=m,this.int16[b+3]=v,r}}Lp.prototype.bytesPerElement=8,_e("StructArrayLayout4i8",Lp);class Mp extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(r,l,f,m,v,b){const S=this.length;return this.resize(S+1),this.emplace(S,r,l,f,m,v,b)}emplace(r,l,f,m,v,b,S){const C=6*r;return this.int16[C+0]=l,this.int16[C+1]=f,this.int16[C+2]=m,this.int16[C+3]=v,this.int16[C+4]=b,this.int16[C+5]=S,r}}Mp.prototype.bytesPerElement=12,_e("StructArrayLayout2i4i12",Mp);class Pp extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(r,l,f,m,v,b){const S=this.length;return this.resize(S+1),this.emplace(S,r,l,f,m,v,b)}emplace(r,l,f,m,v,b,S){const C=4*r,P=8*r;return this.int16[C+0]=l,this.int16[C+1]=f,this.uint8[P+4]=m,this.uint8[P+5]=v,this.uint8[P+6]=b,this.uint8[P+7]=S,r}}Pp.prototype.bytesPerElement=8,_e("StructArrayLayout2i4ub8",Pp);class Wl extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r,l){const f=this.length;return this.resize(f+1),this.emplace(f,r,l)}emplace(r,l,f){const m=2*r;return this.float32[m+0]=l,this.float32[m+1]=f,r}}Wl.prototype.bytesPerElement=8,_e("StructArrayLayout2f8",Wl);class Ap extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(r,l,f,m,v,b,S,C,P,D){const R=this.length;return this.resize(R+1),this.emplace(R,r,l,f,m,v,b,S,C,P,D)}emplace(r,l,f,m,v,b,S,C,P,D,R){const B=10*r;return this.uint16[B+0]=l,this.uint16[B+1]=f,this.uint16[B+2]=m,this.uint16[B+3]=v,this.uint16[B+4]=b,this.uint16[B+5]=S,this.uint16[B+6]=C,this.uint16[B+7]=P,this.uint16[B+8]=D,this.uint16[B+9]=R,r}}Ap.prototype.bytesPerElement=20,_e("StructArrayLayout10ui20",Ap);class kp extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(r,l,f,m,v,b,S,C,P,D,R,B){const j=this.length;return this.resize(j+1),this.emplace(j,r,l,f,m,v,b,S,C,P,D,R,B)}emplace(r,l,f,m,v,b,S,C,P,D,R,B,j){const W=12*r;return this.int16[W+0]=l,this.int16[W+1]=f,this.int16[W+2]=m,this.int16[W+3]=v,this.uint16[W+4]=b,this.uint16[W+5]=S,this.uint16[W+6]=C,this.uint16[W+7]=P,this.int16[W+8]=D,this.int16[W+9]=R,this.int16[W+10]=B,this.int16[W+11]=j,r}}kp.prototype.bytesPerElement=24,_e("StructArrayLayout4i4ui4i24",kp);class ia extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r,l,f){const m=this.length;return this.resize(m+1),this.emplace(m,r,l,f)}emplace(r,l,f,m){const v=3*r;return this.float32[v+0]=l,this.float32[v+1]=f,this.float32[v+2]=m,r}}ia.prototype.bytesPerElement=12,_e("StructArrayLayout3f12",ia);class Jc extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(r){const l=this.length;return this.resize(l+1),this.emplace(l,r)}emplace(r,l){return this.uint32[1*r+0]=l,r}}Jc.prototype.bytesPerElement=4,_e("StructArrayLayout1ul4",Jc);class Uu extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(r,l,f,m,v,b,S,C,P){const D=this.length;return this.resize(D+1),this.emplace(D,r,l,f,m,v,b,S,C,P)}emplace(r,l,f,m,v,b,S,C,P,D){const R=10*r,B=5*r;return this.int16[R+0]=l,this.int16[R+1]=f,this.int16[R+2]=m,this.int16[R+3]=v,this.int16[R+4]=b,this.int16[R+5]=S,this.uint32[B+3]=C,this.uint16[R+8]=P,this.uint16[R+9]=D,r}}Uu.prototype.bytesPerElement=20,_e("StructArrayLayout6i1ul2ui20",Uu);class Qc extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(r,l,f,m,v,b){const S=this.length;return this.resize(S+1),this.emplace(S,r,l,f,m,v,b)}emplace(r,l,f,m,v,b,S){const C=6*r;return this.int16[C+0]=l,this.int16[C+1]=f,this.int16[C+2]=m,this.int16[C+3]=v,this.int16[C+4]=b,this.int16[C+5]=S,r}}Qc.prototype.bytesPerElement=12,_e("StructArrayLayout2i2i2i12",Qc);class Gu extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(r,l,f,m,v){const b=this.length;return this.resize(b+1),this.emplace(b,r,l,f,m,v)}emplace(r,l,f,m,v,b){const S=4*r,C=8*r;return this.float32[S+0]=l,this.float32[S+1]=f,this.float32[S+2]=m,this.int16[C+6]=v,this.int16[C+7]=b,r}}Gu.prototype.bytesPerElement=16,_e("StructArrayLayout2f1f2i16",Gu);class Dp extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r,l,f,m){const v=this.length;return this.resize(v+1),this.emplace(v,r,l,f,m)}emplace(r,l,f,m,v){const b=12*r,S=3*r;return this.uint8[b+0]=l,this.uint8[b+1]=f,this.float32[S+1]=m,this.float32[S+2]=v,r}}Dp.prototype.bytesPerElement=12,_e("StructArrayLayout2ub2f12",Dp);class cl extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(r,l,f){const m=this.length;return this.resize(m+1),this.emplace(m,r,l,f)}emplace(r,l,f,m){const v=3*r;return this.uint16[v+0]=l,this.uint16[v+1]=f,this.uint16[v+2]=m,r}}cl.prototype.bytesPerElement=6,_e("StructArrayLayout3ui6",cl);class hl extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r,l,f,m,v,b,S,C,P,D,R,B,j,W,Q,rt,ct){const Et=this.length;return this.resize(Et+1),this.emplace(Et,r,l,f,m,v,b,S,C,P,D,R,B,j,W,Q,rt,ct)}emplace(r,l,f,m,v,b,S,C,P,D,R,B,j,W,Q,rt,ct,Et){const ft=24*r,xt=12*r,qt=48*r;return this.int16[ft+0]=l,this.int16[ft+1]=f,this.uint16[ft+2]=m,this.uint16[ft+3]=v,this.uint32[xt+2]=b,this.uint32[xt+3]=S,this.uint32[xt+4]=C,this.uint16[ft+10]=P,this.uint16[ft+11]=D,this.uint16[ft+12]=R,this.float32[xt+7]=B,this.float32[xt+8]=j,this.uint8[qt+36]=W,this.uint8[qt+37]=Q,this.uint8[qt+38]=rt,this.uint32[xt+10]=ct,this.int16[ft+22]=Et,r}}hl.prototype.bytesPerElement=48,_e("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",hl);class Rp extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r,l,f,m,v,b,S,C,P,D,R,B,j,W,Q,rt,ct,Et,ft,xt,qt,Wt,de,we,fe,he,se,ve){const le=this.length;return this.resize(le+1),this.emplace(le,r,l,f,m,v,b,S,C,P,D,R,B,j,W,Q,rt,ct,Et,ft,xt,qt,Wt,de,we,fe,he,se,ve)}emplace(r,l,f,m,v,b,S,C,P,D,R,B,j,W,Q,rt,ct,Et,ft,xt,qt,Wt,de,we,fe,he,se,ve,le){const Qt=32*r,Me=16*r;return this.int16[Qt+0]=l,this.int16[Qt+1]=f,this.int16[Qt+2]=m,this.int16[Qt+3]=v,this.int16[Qt+4]=b,this.int16[Qt+5]=S,this.int16[Qt+6]=C,this.int16[Qt+7]=P,this.uint16[Qt+8]=D,this.uint16[Qt+9]=R,this.uint16[Qt+10]=B,this.uint16[Qt+11]=j,this.uint16[Qt+12]=W,this.uint16[Qt+13]=Q,this.uint16[Qt+14]=rt,this.uint16[Qt+15]=ct,this.uint16[Qt+16]=Et,this.uint16[Qt+17]=ft,this.uint16[Qt+18]=xt,this.uint16[Qt+19]=qt,this.uint16[Qt+20]=Wt,this.uint16[Qt+21]=de,this.uint16[Qt+22]=we,this.uint32[Me+12]=fe,this.float32[Me+13]=he,this.float32[Me+14]=se,this.uint16[Qt+30]=ve,this.uint16[Qt+31]=le,r}}Rp.prototype.bytesPerElement=64,_e("StructArrayLayout8i15ui1ul2f2ui64",Rp);class qu extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r){const l=this.length;return this.resize(l+1),this.emplace(l,r)}emplace(r,l){return this.float32[1*r+0]=l,r}}qu.prototype.bytesPerElement=4,_e("StructArrayLayout1f4",qu);class pl extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r,l,f){const m=this.length;return this.resize(m+1),this.emplace(m,r,l,f)}emplace(r,l,f,m){const v=3*r;return this.uint16[6*r+0]=l,this.float32[v+1]=f,this.float32[v+2]=m,r}}pl.prototype.bytesPerElement=12,_e("StructArrayLayout1ui2f12",pl);class Np extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(r,l,f){const m=this.length;return this.resize(m+1),this.emplace(m,r,l,f)}emplace(r,l,f,m){const v=4*r;return this.uint32[2*r+0]=l,this.uint16[v+2]=f,this.uint16[v+3]=m,r}}Np.prototype.bytesPerElement=8,_e("StructArrayLayout1ul2ui8",Np);class zp extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(r,l){const f=this.length;return this.resize(f+1),this.emplace(f,r,l)}emplace(r,l,f){const m=2*r;return this.uint16[m+0]=l,this.uint16[m+1]=f,r}}zp.prototype.bytesPerElement=4,_e("StructArrayLayout2ui4",zp);class $c extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(r){const l=this.length;return this.resize(l+1),this.emplace(l,r)}emplace(r,l){return this.uint16[1*r+0]=l,r}}$c.prototype.bytesPerElement=2,_e("StructArrayLayout1ui2",$c);class Op extends pi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(r,l,f,m){const v=this.length;return this.resize(v+1),this.emplace(v,r,l,f,m)}emplace(r,l,f,m,v){const b=4*r;return this.float32[b+0]=l,this.float32[b+1]=f,this.float32[b+2]=m,this.float32[b+3]=v,r}}Op.prototype.bytesPerElement=16,_e("StructArrayLayout4f16",Op);class _ extends Vu{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new L(this.anchorPointX,this.anchorPointY)}}_.prototype.size=20;class o extends Uu{get(r){return new _(this,r)}}_e("CollisionBoxArray",o);class h extends Vu{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(r){this._structArray.uint8[this._pos1+37]=r}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(r){this._structArray.uint8[this._pos1+38]=r}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(r){this._structArray.uint32[this._pos4+10]=r}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}h.prototype.size=48;class d extends hl{get(r){return new h(this,r)}}_e("PlacedSymbolArray",d);class g extends Vu{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(r){this._structArray.uint32[this._pos4+12]=r}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}g.prototype.size=64;class y extends Rp{get(r){return new g(this,r)}}_e("SymbolInstanceArray",y);class I extends qu{getoffsetX(r){return this.float32[1*r+0]}}_e("GlyphOffsetArray",I);class T extends Kc{getx(r){return this.int16[3*r+0]}gety(r){return this.int16[3*r+1]}gettileUnitDistanceFromAnchor(r){return this.int16[3*r+2]}}_e("SymbolLineVertexArray",T);class M extends Vu{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}M.prototype.size=12;class k extends pl{get(r){return new M(this,r)}}_e("TextAnchorOffsetArray",k);class N extends Vu{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}N.prototype.size=8;class z extends Np{get(r){return new N(this,r)}}_e("FeatureIndexArray",z);class Z extends Ps{}class nt extends Ps{}class it extends Ps{}class st extends Mp{}class tt extends Pp{}class mt extends Wl{}class Ct extends Ap{}class lt extends kp{}class bt extends ia{}class kt extends Jc{}class Mt extends Qc{}class Zt extends Dp{}class Jt extends cl{}class Ht extends zp{}const te=Li([{name:"a_pos",components:2,type:"Int16"}],4),{members:ye}=te;class ze{constructor(r=[]){this.segments=r}prepareSegment(r,l,f,m){let v=this.segments[this.segments.length-1];return r>ze.MAX_VERTEX_ARRAY_LENGTH&&ie(`Max vertices per segment is ${ze.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${r}`),(!v||v.vertexLength+r>ze.MAX_VERTEX_ARRAY_LENGTH||v.sortKey!==m)&&(v={vertexOffset:l.length,primitiveOffset:f.length,vertexLength:0,primitiveLength:0},m!==void 0&&(v.sortKey=m),this.segments.push(v)),v}get(){return this.segments}destroy(){for(const r of this.segments)for(const l in r.vaos)r.vaos[l].destroy()}static simpleSegment(r,l,f,m){return new ze([{vertexOffset:r,primitiveOffset:l,vertexLength:f,primitiveLength:m,vaos:{},sortKey:0}])}}function ce(a,r){return 256*(a=at(Math.floor(a),0,255))+at(Math.floor(r),0,255)}ze.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,_e("SegmentVector",ze);const Ae=Li([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var xe={exports:{}},Xn={exports:{}};Xn.exports=function(a,r){var l,f,m,v,b,S,C,P;for(f=a.length-(l=3&a.length),m=r,b=3432918353,S=461845907,P=0;P<f;)C=255&a.charCodeAt(P)|(255&a.charCodeAt(++P))<<8|(255&a.charCodeAt(++P))<<16|(255&a.charCodeAt(++P))<<24,++P,m=27492+(65535&(v=5*(65535&(m=(m^=C=(65535&(C=(C=(65535&C)*b+(((C>>>16)*b&65535)<<16)&4294967295)<<15|C>>>17))*S+(((C>>>16)*S&65535)<<16)&4294967295)<<13|m>>>19))+((5*(m>>>16)&65535)<<16)&4294967295))+((58964+(v>>>16)&65535)<<16);switch(C=0,l){case 3:C^=(255&a.charCodeAt(P+2))<<16;case 2:C^=(255&a.charCodeAt(P+1))<<8;case 1:m^=C=(65535&(C=(C=(65535&(C^=255&a.charCodeAt(P)))*b+(((C>>>16)*b&65535)<<16)&4294967295)<<15|C>>>17))*S+(((C>>>16)*S&65535)<<16)&4294967295}return m^=a.length,m=2246822507*(65535&(m^=m>>>16))+((2246822507*(m>>>16)&65535)<<16)&4294967295,m=3266489909*(65535&(m^=m>>>13))+((3266489909*(m>>>16)&65535)<<16)&4294967295,(m^=m>>>16)>>>0};var ln=Xn.exports,tn={exports:{}};tn.exports=function(a,r){for(var l,f=a.length,m=r^f,v=0;f>=4;)l=1540483477*(65535&(l=255&a.charCodeAt(v)|(255&a.charCodeAt(++v))<<8|(255&a.charCodeAt(++v))<<16|(255&a.charCodeAt(++v))<<24))+((1540483477*(l>>>16)&65535)<<16),m=1540483477*(65535&m)+((1540483477*(m>>>16)&65535)<<16)^(l=1540483477*(65535&(l^=l>>>24))+((1540483477*(l>>>16)&65535)<<16)),f-=4,++v;switch(f){case 3:m^=(255&a.charCodeAt(v+2))<<16;case 2:m^=(255&a.charCodeAt(v+1))<<8;case 1:m=1540483477*(65535&(m^=255&a.charCodeAt(v)))+((1540483477*(m>>>16)&65535)<<16)}return m=1540483477*(65535&(m^=m>>>13))+((1540483477*(m>>>16)&65535)<<16),(m^=m>>>15)>>>0};var un=ln,Mi=tn.exports;xe.exports=un,xe.exports.murmur3=un,xe.exports.murmur2=Mi;var Fn=x(xe.exports);class Wr{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(r,l,f,m){this.ids.push(ar(r)),this.positions.push(l,f,m)}getPositions(r){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const l=ar(r);let f=0,m=this.ids.length-1;for(;f<m;){const b=f+m>>1;this.ids[b]>=l?m=b:f=b+1}const v=[];for(;this.ids[f]===l;)v.push({index:this.positions[3*f],start:this.positions[3*f+1],end:this.positions[3*f+2]}),f++;return v}static serialize(r,l){const f=new Float64Array(r.ids),m=new Uint32Array(r.positions);return fi(f,m,0,f.length-1),l&&l.push(f.buffer,m.buffer),{ids:f,positions:m}}static deserialize(r){const l=new Wr;return l.ids=r.ids,l.positions=r.positions,l.indexed=!0,l}}function ar(a){const r=+a;return!isNaN(r)&&r<=Number.MAX_SAFE_INTEGER?r:Fn(String(a))}function fi(a,r,l,f){for(;l<f;){const m=a[l+f>>1];let v=l-1,b=f+1;for(;;){do v++;while(a[v]<m);do b--;while(a[b]>m);if(v>=b)break;Tr(a,v,b),Tr(r,3*v,3*b),Tr(r,3*v+1,3*b+1),Tr(r,3*v+2,3*b+2)}b-l<f-b?(fi(a,r,l,b),l=b+1):(fi(a,r,b+1,f),f=b)}}function Tr(a,r,l){const f=a[r];a[r]=a[l],a[l]=f}_e("FeaturePositionMap",Wr);class Lr{constructor(r,l){this.gl=r.gl,this.location=l}}class Xo extends Lr{constructor(r,l){super(r,l),this.current=0}set(r){this.current!==r&&(this.current=r,this.gl.uniform1f(this.location,r))}}class Aa extends Lr{constructor(r,l){super(r,l),this.current=[0,0,0,0]}set(r){r[0]===this.current[0]&&r[1]===this.current[1]&&r[2]===this.current[2]&&r[3]===this.current[3]||(this.current=r,this.gl.uniform4f(this.location,r[0],r[1],r[2],r[3]))}}class Hl extends Lr{constructor(r,l){super(r,l),this.current=Dn.transparent}set(r){r.r===this.current.r&&r.g===this.current.g&&r.b===this.current.b&&r.a===this.current.a||(this.current=r,this.gl.uniform4f(this.location,r.r,r.g,r.b,r.a))}}const Xl=new Float32Array(16);function ka(a){return[ce(255*a.r,255*a.g),ce(255*a.b,255*a.a)]}class Wi{constructor(r,l,f){this.value=r,this.uniformNames=l.map(m=>`u_${m}`),this.type=f}setUniform(r,l,f){r.set(f.constantOr(this.value))}getBinding(r,l,f){return this.type==="color"?new Hl(r,l):new Xo(r,l)}}class Pi{constructor(r,l){this.uniformNames=l.map(f=>`u_${f}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(r,l){this.pixelRatioFrom=l.pixelRatio,this.pixelRatioTo=r.pixelRatio,this.patternFrom=l.tlbr,this.patternTo=r.tlbr}setUniform(r,l,f,m){const v=m==="u_pattern_to"?this.patternTo:m==="u_pattern_from"?this.patternFrom:m==="u_pixel_ratio_to"?this.pixelRatioTo:m==="u_pixel_ratio_from"?this.pixelRatioFrom:null;v&&r.set(v)}getBinding(r,l,f){return f.substr(0,9)==="u_pattern"?new Aa(r,l):new Xo(r,l)}}class di{constructor(r,l,f,m){this.expression=r,this.type=f,this.maxValue=0,this.paintVertexAttributes=l.map(v=>({name:`a_${v}`,type:"Float32",components:f==="color"?2:1,offset:0})),this.paintVertexArray=new m}populatePaintArray(r,l,f,m,v){const b=this.paintVertexArray.length,S=this.expression.evaluate(new Hn(0),l,{},m,[],v);this.paintVertexArray.resize(r),this._setPaintValue(b,r,S)}updatePaintArray(r,l,f,m){const v=this.expression.evaluate({zoom:0},f,m);this._setPaintValue(r,l,v)}_setPaintValue(r,l,f){if(this.type==="color"){const m=ka(f);for(let v=r;v<l;v++)this.paintVertexArray.emplace(v,m[0],m[1])}else{for(let m=r;m<l;m++)this.paintVertexArray.emplace(m,f);this.maxValue=Math.max(this.maxValue,Math.abs(f))}}upload(r){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=r.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class Hr{constructor(r,l,f,m,v,b){this.expression=r,this.uniformNames=l.map(S=>`u_${S}_t`),this.type=f,this.useIntegerZoom=m,this.zoom=v,this.maxValue=0,this.paintVertexAttributes=l.map(S=>({name:`a_${S}`,type:"Float32",components:f==="color"?4:2,offset:0})),this.paintVertexArray=new b}populatePaintArray(r,l,f,m,v){const b=this.expression.evaluate(new Hn(this.zoom),l,{},m,[],v),S=this.expression.evaluate(new Hn(this.zoom+1),l,{},m,[],v),C=this.paintVertexArray.length;this.paintVertexArray.resize(r),this._setPaintValue(C,r,b,S)}updatePaintArray(r,l,f,m){const v=this.expression.evaluate({zoom:this.zoom},f,m),b=this.expression.evaluate({zoom:this.zoom+1},f,m);this._setPaintValue(r,l,v,b)}_setPaintValue(r,l,f,m){if(this.type==="color"){const v=ka(f),b=ka(m);for(let S=r;S<l;S++)this.paintVertexArray.emplace(S,v[0],v[1],b[0],b[1])}else{for(let v=r;v<l;v++)this.paintVertexArray.emplace(v,f,m);this.maxValue=Math.max(this.maxValue,Math.abs(f),Math.abs(m))}}upload(r){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=r.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(r,l){const f=this.useIntegerZoom?Math.floor(l.zoom):l.zoom,m=at(this.expression.interpolationFactor(f,this.zoom,this.zoom+1),0,1);r.set(m)}getBinding(r,l,f){return new Xo(r,l)}}class Yn{constructor(r,l,f,m,v,b){this.expression=r,this.type=l,this.useIntegerZoom=f,this.zoom=m,this.layerId=b,this.zoomInPaintVertexArray=new v,this.zoomOutPaintVertexArray=new v}populatePaintArray(r,l,f){const m=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(r),this.zoomOutPaintVertexArray.resize(r),this._setPaintValues(m,r,l.patterns&&l.patterns[this.layerId],f)}updatePaintArray(r,l,f,m,v){this._setPaintValues(r,l,f.patterns&&f.patterns[this.layerId],v)}_setPaintValues(r,l,f,m){if(!m||!f)return;const{min:v,mid:b,max:S}=f,C=m[v],P=m[b],D=m[S];if(C&&P&&D)for(let R=r;R<l;R++)this.zoomInPaintVertexArray.emplace(R,P.tl[0],P.tl[1],P.br[0],P.br[1],C.tl[0],C.tl[1],C.br[0],C.br[1],P.pixelRatio,C.pixelRatio),this.zoomOutPaintVertexArray.emplace(R,P.tl[0],P.tl[1],P.br[0],P.br[1],D.tl[0],D.tl[1],D.br[0],D.br[1],P.pixelRatio,D.pixelRatio)}upload(r){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=r.createVertexBuffer(this.zoomInPaintVertexArray,Ae.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=r.createVertexBuffer(this.zoomOutPaintVertexArray,Ae.members,this.expression.isStateDependent))}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class Hi{constructor(r,l,f){this.binders={},this._buffers=[];const m=[];for(const v in r.paint._values){if(!f(v))continue;const b=r.paint.get(v);if(!(b instanceof us&&Ul(b.property.specification)))continue;const S=Xi(v,r.type),C=b.value,P=b.property.specification.type,D=b.property.useIntegerZoom,R=b.property.specification["property-type"],B=R==="cross-faded"||R==="cross-faded-data-driven";if(C.kind==="constant")this.binders[v]=B?new Pi(C.value,S):new Wi(C.value,S,P),m.push(`/u_${v}`);else if(C.kind==="source"||B){const j=kd(v,P,"source");this.binders[v]=B?new Yn(C,P,D,l,j,r.id):new di(C,S,P,j),m.push(`/a_${v}`)}else{const j=kd(v,P,"composite");this.binders[v]=new Hr(C,S,P,D,l,j),m.push(`/z_${v}`)}}this.cacheKey=m.sort().join("")}getMaxValue(r){const l=this.binders[r];return l instanceof di||l instanceof Hr?l.maxValue:0}populatePaintArrays(r,l,f,m,v){for(const b in this.binders){const S=this.binders[b];(S instanceof di||S instanceof Hr||S instanceof Yn)&&S.populatePaintArray(r,l,f,m,v)}}setConstantPatternPositions(r,l){for(const f in this.binders){const m=this.binders[f];m instanceof Pi&&m.setConstantPatternPositions(r,l)}}updatePaintArrays(r,l,f,m,v){let b=!1;for(const S in r){const C=l.getPositions(S);for(const P of C){const D=f.feature(P.index);for(const R in this.binders){const B=this.binders[R];if((B instanceof di||B instanceof Hr||B instanceof Yn)&&B.expression.isStateDependent===!0){const j=m.paint.get(R);B.expression=j.value,B.updatePaintArray(P.start,P.end,D,r[S],v),b=!0}}}}return b}defines(){const r=[];for(const l in this.binders){const f=this.binders[l];(f instanceof Wi||f instanceof Pi)&&r.push(...f.uniformNames.map(m=>`#define HAS_UNIFORM_${m}`))}return r}getBinderAttributes(){const r=[];for(const l in this.binders){const f=this.binders[l];if(f instanceof di||f instanceof Hr)for(let m=0;m<f.paintVertexAttributes.length;m++)r.push(f.paintVertexAttributes[m].name);else if(f instanceof Yn)for(let m=0;m<Ae.members.length;m++)r.push(Ae.members[m].name)}return r}getBinderUniforms(){const r=[];for(const l in this.binders){const f=this.binders[l];if(f instanceof Wi||f instanceof Pi||f instanceof Hr)for(const m of f.uniformNames)r.push(m)}return r}getPaintVertexBuffers(){return this._buffers}getUniforms(r,l){const f=[];for(const m in this.binders){const v=this.binders[m];if(v instanceof Wi||v instanceof Pi||v instanceof Hr){for(const b of v.uniformNames)if(l[b]){const S=v.getBinding(r,l[b],b);f.push({name:b,property:m,binding:S})}}}return f}setUniforms(r,l,f,m){for(const{name:v,property:b,binding:S}of l)this.binders[b].setUniform(S,m,f.get(b),v)}updatePaintBuffers(r){this._buffers=[];for(const l in this.binders){const f=this.binders[l];if(r&&f instanceof Yn){const m=r.fromScale===2?f.zoomInPaintVertexBuffer:f.zoomOutPaintVertexBuffer;m&&this._buffers.push(m)}else(f instanceof di||f instanceof Hr)&&f.paintVertexBuffer&&this._buffers.push(f.paintVertexBuffer)}}upload(r){for(const l in this.binders){const f=this.binders[l];(f instanceof di||f instanceof Hr||f instanceof Yn)&&f.upload(r)}this.updatePaintBuffers()}destroy(){for(const r in this.binders){const l=this.binders[r];(l instanceof di||l instanceof Hr||l instanceof Yn)&&l.destroy()}}}class lr{constructor(r,l,f=()=>!0){this.programConfigurations={};for(const m of r)this.programConfigurations[m.id]=new Hi(m,l,f);this.needsUpload=!1,this._featureMap=new Wr,this._bufferOffset=0}populatePaintArrays(r,l,f,m,v,b){for(const S in this.programConfigurations)this.programConfigurations[S].populatePaintArrays(r,l,m,v,b);l.id!==void 0&&this._featureMap.add(l.id,f,this._bufferOffset,r),this._bufferOffset=r,this.needsUpload=!0}updatePaintArrays(r,l,f,m){for(const v of f)this.needsUpload=this.programConfigurations[v.id].updatePaintArrays(r,this._featureMap,l,v,m)||this.needsUpload}get(r){return this.programConfigurations[r]}upload(r){if(this.needsUpload){for(const l in this.programConfigurations)this.programConfigurations[l].upload(r);this.needsUpload=!1}}destroy(){for(const r in this.programConfigurations)this.programConfigurations[r].destroy()}}function Xi(a,r){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[a]||[a.replace(`${r}-`,"").replace(/-/g,"_")]}function kd(a,r,l){const f={color:{source:Wl,composite:Op},number:{source:qu,composite:Wl}},m=function(v){return{"line-pattern":{source:Ct,composite:Ct},"fill-pattern":{source:Ct,composite:Ct},"fill-extrusion-pattern":{source:Ct,composite:Ct}}[v]}(a);return m&&m[l]||f[r][l]}_e("ConstantBinder",Wi),_e("CrossFadedConstantBinder",Pi),_e("SourceExpressionBinder",di),_e("CrossFadedCompositeBinder",Yn),_e("CompositeExpressionBinder",Hr),_e("ProgramConfiguration",Hi,{omit:["_buffers"]}),_e("ProgramConfigurationSet",lr);const bi=8192,Fp=Math.pow(2,14)-1,Dd=-Fp-1;function fl(a){const r=bi/a.extent,l=a.loadGeometry();for(let f=0;f<l.length;f++){const m=l[f];for(let v=0;v<m.length;v++){const b=m[v],S=Math.round(b.x*r),C=Math.round(b.y*r);b.x=at(S,Dd,Fp),b.y=at(C,Dd,Fp),(S<b.x||S>b.x+1||C<b.y||C>b.y+1)&&ie("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return l}function dl(a,r){return{type:a.type,id:a.id,properties:a.properties,geometry:r?fl(a):[]}}function ra(a,r,l,f,m){a.emplaceBack(2*r+(f+1)/2,2*l+(m+1)/2)}class th{constructor(r){this.zoom=r.zoom,this.overscaling=r.overscaling,this.layers=r.layers,this.layerIds=this.layers.map(l=>l.id),this.index=r.index,this.hasPattern=!1,this.layoutVertexArray=new nt,this.indexArray=new Jt,this.segments=new ze,this.programConfigurations=new lr(r.layers,r.zoom),this.stateDependentLayerIds=this.layers.filter(l=>l.isStateDependent()).map(l=>l.id)}populate(r,l,f){const m=this.layers[0],v=[];let b=null,S=!1;m.type==="circle"&&(b=m.layout.get("circle-sort-key"),S=!b.isConstant());for(const{feature:C,id:P,index:D,sourceLayerIndex:R}of r){const B=this.layers[0]._featureFilter.needGeometry,j=dl(C,B);if(!this.layers[0]._featureFilter.filter(new Hn(this.zoom),j,f))continue;const W=S?b.evaluate(j,{},f):void 0,Q={id:P,properties:C.properties,type:C.type,sourceLayerIndex:R,index:D,geometry:B?j.geometry:fl(C),patterns:{},sortKey:W};v.push(Q)}S&&v.sort((C,P)=>C.sortKey-P.sortKey);for(const C of v){const{geometry:P,index:D,sourceLayerIndex:R}=C,B=r[D].feature;this.addFeature(C,P,D,f),l.featureIndex.insert(B,P,D,R,this.index)}}update(r,l,f){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(r,l,this.stateDependentLayers,f)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(r){this.uploaded||(this.layoutVertexBuffer=r.createVertexBuffer(this.layoutVertexArray,ye),this.indexBuffer=r.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(r),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(r,l,f,m){for(const v of l)for(const b of v){const S=b.x,C=b.y;if(S<0||S>=bi||C<0||C>=bi)continue;const P=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,r.sortKey),D=P.vertexLength;ra(this.layoutVertexArray,S,C,-1,-1),ra(this.layoutVertexArray,S,C,1,-1),ra(this.layoutVertexArray,S,C,1,1),ra(this.layoutVertexArray,S,C,-1,1),this.indexArray.emplaceBack(D,D+1,D+2),this.indexArray.emplaceBack(D,D+3,D+2),P.vertexLength+=4,P.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,r,f,{},m)}}function Bp(a,r){for(let l=0;l<a.length;l++)if(nh(r,a[l]))return!0;for(let l=0;l<r.length;l++)if(nh(a,r[l]))return!0;return!!ju(a,r)}function Rd(a,r,l){return!!nh(a,r)||!!_g(r,a,l)}function eh(a,r){if(a.length===1)return gy(r,a[0]);for(let l=0;l<r.length;l++){const f=r[l];for(let m=0;m<f.length;m++)if(nh(a,f[m]))return!0}for(let l=0;l<a.length;l++)if(gy(r,a[l]))return!0;for(let l=0;l<r.length;l++)if(ju(a,r[l]))return!0;return!1}function Nd(a,r,l){if(a.length>1){if(ju(a,r))return!0;for(let f=0;f<r.length;f++)if(_g(r[f],a,l))return!0}for(let f=0;f<a.length;f++)if(_g(a[f],r,l))return!0;return!1}function ju(a,r){if(a.length===0||r.length===0)return!1;for(let l=0;l<a.length-1;l++){const f=a[l],m=a[l+1];for(let v=0;v<r.length-1;v++)if(Lb(f,m,r[v],r[v+1]))return!0}return!1}function Lb(a,r,l,f){return Tt(a,l,f)!==Tt(r,l,f)&&Tt(a,r,l)!==Tt(a,r,f)}function _g(a,r,l){const f=l*l;if(r.length===1)return a.distSqr(r[0])<f;for(let m=1;m<r.length;m++)if(my(a,r[m-1],r[m])<f)return!0;return!1}function my(a,r,l){const f=r.distSqr(l);if(f===0)return a.distSqr(r);const m=((a.x-r.x)*(l.x-r.x)+(a.y-r.y)*(l.y-r.y))/f;return a.distSqr(m<0?r:m>1?l:l.sub(r)._mult(m)._add(r))}function gy(a,r){let l,f,m,v=!1;for(let b=0;b<a.length;b++){l=a[b];for(let S=0,C=l.length-1;S<l.length;C=S++)f=l[S],m=l[C],f.y>r.y!=m.y>r.y&&r.x<(m.x-f.x)*(r.y-f.y)/(m.y-f.y)+f.x&&(v=!v)}return v}function nh(a,r){let l=!1;for(let f=0,m=a.length-1;f<a.length;m=f++){const v=a[f],b=a[m];v.y>r.y!=b.y>r.y&&r.x<(b.x-v.x)*(r.y-v.y)/(b.y-v.y)+v.x&&(l=!l)}return l}function Mb(a,r,l){const f=l[0],m=l[2];if(a.x<f.x&&r.x<f.x||a.x>m.x&&r.x>m.x||a.y<f.y&&r.y<f.y||a.y>m.y&&r.y>m.y)return!1;const v=Tt(a,r,l[0]);return v!==Tt(a,r,l[1])||v!==Tt(a,r,l[2])||v!==Tt(a,r,l[3])}function Vp(a,r,l){const f=r.paint.get(a).value;return f.kind==="constant"?f.value:l.programConfigurations.get(r.id).getMaxValue(a)}function zd(a){return Math.sqrt(a[0]*a[0]+a[1]*a[1])}function Od(a,r,l,f,m){if(!r[0]&&!r[1])return a;const v=L.convert(r)._mult(m);l==="viewport"&&v._rotate(-f);const b=[];for(let S=0;S<a.length;S++)b.push(a[S].sub(v));return b}let _y,yy;_e("CircleBucket",th,{omit:["layers"]});var Pb={get paint(){return yy=yy||new Zr({"circle-radius":new Oe(Pt.paint_circle["circle-radius"]),"circle-color":new Oe(Pt.paint_circle["circle-color"]),"circle-blur":new Oe(Pt.paint_circle["circle-blur"]),"circle-opacity":new Oe(Pt.paint_circle["circle-opacity"]),"circle-translate":new Ee(Pt.paint_circle["circle-translate"]),"circle-translate-anchor":new Ee(Pt.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new Ee(Pt.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new Ee(Pt.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new Oe(Pt.paint_circle["circle-stroke-width"]),"circle-stroke-color":new Oe(Pt.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new Oe(Pt.paint_circle["circle-stroke-opacity"])})},get layout(){return _y=_y||new Zr({"circle-sort-key":new Oe(Pt.layout_circle["circle-sort-key"])})}},lo=1e-6,ih=typeof Float32Array<"u"?Float32Array:Array;function yg(a){return a[0]=1,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=1,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=1,a[11]=0,a[12]=0,a[13]=0,a[14]=0,a[15]=1,a}function vy(a,r,l){var f=r[0],m=r[1],v=r[2],b=r[3],S=r[4],C=r[5],P=r[6],D=r[7],R=r[8],B=r[9],j=r[10],W=r[11],Q=r[12],rt=r[13],ct=r[14],Et=r[15],ft=l[0],xt=l[1],qt=l[2],Wt=l[3];return a[0]=ft*f+xt*S+qt*R+Wt*Q,a[1]=ft*m+xt*C+qt*B+Wt*rt,a[2]=ft*v+xt*P+qt*j+Wt*ct,a[3]=ft*b+xt*D+qt*W+Wt*Et,a[4]=(ft=l[4])*f+(xt=l[5])*S+(qt=l[6])*R+(Wt=l[7])*Q,a[5]=ft*m+xt*C+qt*B+Wt*rt,a[6]=ft*v+xt*P+qt*j+Wt*ct,a[7]=ft*b+xt*D+qt*W+Wt*Et,a[8]=(ft=l[8])*f+(xt=l[9])*S+(qt=l[10])*R+(Wt=l[11])*Q,a[9]=ft*m+xt*C+qt*B+Wt*rt,a[10]=ft*v+xt*P+qt*j+Wt*ct,a[11]=ft*b+xt*D+qt*W+Wt*Et,a[12]=(ft=l[12])*f+(xt=l[13])*S+(qt=l[14])*R+(Wt=l[15])*Q,a[13]=ft*m+xt*C+qt*B+Wt*rt,a[14]=ft*v+xt*P+qt*j+Wt*ct,a[15]=ft*b+xt*D+qt*W+Wt*Et,a}Math.hypot||(Math.hypot=function(){for(var a=0,r=arguments.length;r--;)a+=arguments[r]*arguments[r];return Math.sqrt(a)});var Up,Ab=vy;function Fd(a,r,l){var f=r[0],m=r[1],v=r[2],b=r[3];return a[0]=l[0]*f+l[4]*m+l[8]*v+l[12]*b,a[1]=l[1]*f+l[5]*m+l[9]*v+l[13]*b,a[2]=l[2]*f+l[6]*m+l[10]*v+l[14]*b,a[3]=l[3]*f+l[7]*m+l[11]*v+l[15]*b,a}Up=new ih(4),ih!=Float32Array&&(Up[0]=0,Up[1]=0,Up[2]=0,Up[3]=0);class kb extends cs{constructor(r){super(r,Pb)}createBucket(r){return new th(r)}queryRadius(r){const l=r;return Vp("circle-radius",this,l)+Vp("circle-stroke-width",this,l)+zd(this.paint.get("circle-translate"))}queryIntersectsFeature(r,l,f,m,v,b,S,C){const P=Od(r,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),b.angle,S),D=this.paint.get("circle-radius").evaluate(l,f)+this.paint.get("circle-stroke-width").evaluate(l,f),R=this.paint.get("circle-pitch-alignment")==="map",B=R?P:function(W,Q){return W.map(rt=>xy(rt,Q))}(P,C),j=R?D*S:D;for(const W of m)for(const Q of W){const rt=R?Q:xy(Q,C);let ct=j;const Et=Fd([],[Q.x,Q.y,0,1],C);if(this.paint.get("circle-pitch-scale")==="viewport"&&this.paint.get("circle-pitch-alignment")==="map"?ct*=Et[3]/b.cameraToCenterDistance:this.paint.get("circle-pitch-scale")==="map"&&this.paint.get("circle-pitch-alignment")==="viewport"&&(ct*=b.cameraToCenterDistance/Et[3]),Rd(B,rt,ct))return!0}return!1}}function xy(a,r){const l=Fd([],[a.x,a.y,0,1],r);return new L(l[0]/l[3],l[1]/l[3])}class by extends th{}let wy;_e("HeatmapBucket",by,{omit:["layers"]});var Db={get paint(){return wy=wy||new Zr({"heatmap-radius":new Oe(Pt.paint_heatmap["heatmap-radius"]),"heatmap-weight":new Oe(Pt.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new Ee(Pt.paint_heatmap["heatmap-intensity"]),"heatmap-color":new Cp(Pt.paint_heatmap["heatmap-color"]),"heatmap-opacity":new Ee(Pt.paint_heatmap["heatmap-opacity"])})}};function vg(a,{width:r,height:l},f,m){if(m){if(m instanceof Uint8ClampedArray)m=new Uint8Array(m.buffer);else if(m.length!==r*l*f)throw new RangeError(`mismatched image size. expected: ${m.length} but got: ${r*l*f}`)}else m=new Uint8Array(r*l*f);return a.width=r,a.height=l,a.data=m,a}function Sy(a,{width:r,height:l},f){if(r===a.width&&l===a.height)return;const m=vg({},{width:r,height:l},f);xg(a,m,{x:0,y:0},{x:0,y:0},{width:Math.min(a.width,r),height:Math.min(a.height,l)},f),a.width=r,a.height=l,a.data=m.data}function xg(a,r,l,f,m,v){if(m.width===0||m.height===0)return r;if(m.width>a.width||m.height>a.height||l.x>a.width-m.width||l.y>a.height-m.height)throw new RangeError("out of range source coordinates for image copy");if(m.width>r.width||m.height>r.height||f.x>r.width-m.width||f.y>r.height-m.height)throw new RangeError("out of range destination coordinates for image copy");const b=a.data,S=r.data;if(b===S)throw new Error("srcData equals dstData, so image is already copied");for(let C=0;C<m.height;C++){const P=((l.y+C)*a.width+l.x)*v,D=((f.y+C)*r.width+f.x)*v;for(let R=0;R<m.width*v;R++)S[D+R]=b[P+R]}return r}class Gp{constructor(r,l){vg(this,r,1,l)}resize(r){Sy(this,r,1)}clone(){return new Gp({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(r,l,f,m,v){xg(r,l,f,m,v,1)}}class hs{constructor(r,l){vg(this,r,4,l)}resize(r){Sy(this,r,4)}replace(r,l){l?this.data.set(r):this.data=r instanceof Uint8ClampedArray?new Uint8Array(r.buffer):r}clone(){return new hs({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(r,l,f,m,v){xg(r,l,f,m,v,4)}}function Ey(a){const r={},l=a.resolution||256,f=a.clips?a.clips.length:1,m=a.image||new hs({width:l,height:f});if(Math.log(l)/Math.LN2%1!=0)throw new Error(`width is not a power of 2 - ${l}`);const v=(b,S,C)=>{r[a.evaluationKey]=C;const P=a.expression.evaluate(r);m.data[b+S+0]=Math.floor(255*P.r/P.a),m.data[b+S+1]=Math.floor(255*P.g/P.a),m.data[b+S+2]=Math.floor(255*P.b/P.a),m.data[b+S+3]=Math.floor(255*P.a)};if(a.clips)for(let b=0,S=0;b<f;++b,S+=4*l)for(let C=0,P=0;C<l;C++,P+=4){const D=C/(l-1),{start:R,end:B}=a.clips[b];v(S,P,R*(1-D)+B*D)}else for(let b=0,S=0;b<l;b++,S+=4)v(0,S,b/(l-1));return m}_e("AlphaImage",Gp),_e("RGBAImage",hs);class Rb extends cs{createBucket(r){return new 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Gb(a,r,l,f,m,v){var b=a;do{for(var S=b.next.next;S!==b.prev;){if(b.i!==S.i&&Hb(b,S)){var C=Ly(b,S);return b=Zu(b,b.next),C=Zu(C,C.next),qp(b,r,l,f,m,v,0),void qp(C,r,l,f,m,v,0)}S=S.next}b=b.next}while(b!==a)}function qb(a,r){return a.x-r.x}function jb(a,r){var l=function(m,v){var b,S=v,C=m.x,P=m.y,D=-1/0;do{if(P<=S.y&&P>=S.next.y&&S.next.y!==S.y){var R=S.x+(P-S.y)*(S.next.x-S.x)/(S.next.y-S.y);if(R<=C&&R>D&&(D=R,b=S.x<S.next.x?S:S.next,R===C))return b}S=S.next}while(S!==v);if(!b)return null;var B,j=b,W=b.x,Q=b.y,rt=1/0;S=b;do C>=S.x&&S.x>=W&&C!==S.x&&rh(P<Q?C:D,P,W,Q,P<Q?D:C,P,S.x,S.y)&&(B=Math.abs(P-S.y)/(C-S.x),jp(S,m)&&(B<rt||B===rt&&(S.x>b.x||S.x===b.x&&Zb(b,S)))&&(b=S,rt=B)),S=S.next;while(S!==j);return b}(a,r);if(!l)return r;var f=Ly(l,a);return Zu(f,f.next),Zu(l,l.next)}function Zb(a,r){return Ai(a.prev,a,r.prev)<0&&Ai(r.next,a,a.next)<0}function 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v=f-l+1,b=r-l+1,S=Math.log(v),C=.5*Math.exp(2*S/3),P=.5*Math.sqrt(S*C*(v-C)/v)*(b-v/2<0?-1:1);Ay(a,r,Math.max(l,Math.floor(r-b*C/v+P)),Math.min(f,Math.floor(r+(v-b)*C/v+P)),m)}var D=a[r],R=l,B=f;for(Wp(a,l,r),m(a[f],D)>0&&Wp(a,l,f);R<B;){for(Wp(a,R,B),R++,B--;m(a[R],D)<0;)R++;for(;m(a[B],D)>0;)B--}m(a[l],D)===0?Wp(a,l,B):Wp(a,++B,f),B<=r&&(l=B+1),r<=B&&(f=B-1)}}function Wp(a,r,l){var f=a[r];a[r]=a[l],a[l]=f}function Yb(a,r){return a<r?-1:a>r?1:0}function Ig(a,r){const l=a.length;if(l<=1)return[a];const f=[];let m,v;for(let b=0;b<l;b++){const S=ae(a[b]);S!==0&&(a[b].area=Math.abs(S),v===void 0&&(v=S<0),v===S<0?(m&&f.push(m),m=[a[b]]):m.push(a[b]))}if(m&&f.push(m),r>1)for(let b=0;b<f.length;b++)f[b].length<=r||(Xb(f[b],r,1,f[b].length-1,Kb),f[b]=f[b].slice(0,r));return f}function Kb(a,r){return r.area-a.area}function Cg(a,r,l){const f=l.patternDependencies;let m=!1;for(const v of r){const b=v.paint.get(`${a}-pattern`);b.isConstant()||(m=!0);const S=b.constantOr(null);S&&(m=!0,f[S.to]=!0,f[S.from]=!0)}return m}function Tg(a,r,l,f,m){const v=m.patternDependencies;for(const b of r){const S=b.paint.get(`${a}-pattern`).value;if(S.kind!=="constant"){let C=S.evaluate({zoom:f-1},l,{},m.availableImages),P=S.evaluate({zoom:f},l,{},m.availableImages),D=S.evaluate({zoom:f+1},l,{},m.availableImages);C=C&&C.name?C.name:C,P=P&&P.name?P.name:P,D=D&&D.name?D.name:D,v[C]=!0,v[P]=!0,v[D]=!0,l.patterns[b.id]={min:C,mid:P,max:D}}}return l}class Lg{constructor(r){this.zoom=r.zoom,this.overscaling=r.overscaling,this.layers=r.layers,this.layerIds=this.layers.map(l=>l.id),this.index=r.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new it,this.indexArray=new Jt,this.indexArray2=new Ht,this.programConfigurations=new lr(r.layers,r.zoom),this.segments=new ze,this.segments2=new ze,this.stateDependentLayerIds=this.layers.filter(l=>l.isStateDependent()).map(l=>l.id)}populate(r,l,f){this.hasPattern=Cg("fill",this.layers,l);const m=this.layers[0].layout.get("fill-sort-key"),v=!m.isConstant(),b=[];for(const{feature:S,id:C,index:P,sourceLayerIndex:D}of r){const R=this.layers[0]._featureFilter.needGeometry,B=dl(S,R);if(!this.layers[0]._featureFilter.filter(new Hn(this.zoom),B,f))continue;const j=v?m.evaluate(B,{},f,l.availableImages):void 0,W={id:C,properties:S.properties,type:S.type,sourceLayerIndex:D,index:P,geometry:R?B.geometry:fl(S),patterns:{},sortKey:j};b.push(W)}v&&b.sort((S,C)=>S.sortKey-C.sortKey);for(const S of b){const{geometry:C,index:P,sourceLayerIndex:D}=S;if(this.hasPattern){const R=Tg("fill",this.layers,S,this.zoom,l);this.patternFeatures.push(R)}else this.addFeature(S,C,P,f,{});l.featureIndex.insert(r[P].feature,C,P,D,this.index)}}update(r,l,f){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(r,l,this.stateDependentLayers,f)}addFeatures(r,l,f){for(const m of this.patternFeatures)this.addFeature(m,m.geometry,m.index,l,f)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(r){this.uploaded||(this.layoutVertexBuffer=r.createVertexBuffer(this.layoutVertexArray,Fb),this.indexBuffer=r.createIndexBuffer(this.indexArray),this.indexBuffer2=r.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(r),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(r,l,f,m,v){for(const b of Ig(l,500)){let S=0;for(const j of b)S+=j.length;const C=this.segments.prepareSegment(S,this.layoutVertexArray,this.indexArray),P=C.vertexLength,D=[],R=[];for(const j of b){if(j.length===0)continue;j!==b[0]&&R.push(D.length/2);const W=this.segments2.prepareSegment(j.length,this.layoutVertexArray,this.indexArray2),Q=W.vertexLength;this.layoutVertexArray.emplaceBack(j[0].x,j[0].y),this.indexArray2.emplaceBack(Q+j.length-1,Q),D.push(j[0].x),D.push(j[0].y);for(let rt=1;rt<j.length;rt++)this.layoutVertexArray.emplaceBack(j[rt].x,j[rt].y),this.indexArray2.emplaceBack(Q+rt-1,Q+rt),D.push(j[rt].x),D.push(j[rt].y);W.vertexLength+=j.length,W.primitiveLength+=j.length}const B=Py(D,R);for(let j=0;j<B.length;j+=3)this.indexArray.emplaceBack(P+B[j],P+B[j+1],P+B[j+2]);C.vertexLength+=S,C.primitiveLength+=B.length/3}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,r,f,v,m)}}let ky,Dy;_e("FillBucket",Lg,{omit:["layers","patternFeatures"]});var Jb={get paint(){return Dy=Dy||new Zr({"fill-antialias":new Ee(Pt.paint_fill["fill-antialias"]),"fill-opacity":new Oe(Pt.paint_fill["fill-opacity"]),"fill-color":new Oe(Pt.paint_fill["fill-color"]),"fill-outline-color":new Oe(Pt.paint_fill["fill-outline-color"]),"fill-translate":new Ee(Pt.paint_fill["fill-translate"]),"fill-translate-anchor":new Ee(Pt.paint_fill["fill-translate-anchor"]),"fill-pattern":new Zl(Pt.paint_fill["fill-pattern"])})},get layout(){return ky=ky||new Zr({"fill-sort-key":new Oe(Pt.layout_fill["fill-sort-key"])})}};class Qb extends cs{constructor(r){super(r,Jb)}recalculate(r,l){super.recalculate(r,l);const f=this.paint._values["fill-outline-color"];f.value.kind==="constant"&&f.value.value===void 0&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(r){return new Lg(r)}queryRadius(){return zd(this.paint.get("fill-translate"))}queryIntersectsFeature(r,l,f,m,v,b,S){return eh(Od(r,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),b.angle,S),m)}isTileClipped(){return!0}}const $b=Li([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),tw=Li([{name:"a_centroid",components:2,type:"Int16"}],4),{members:ew}=$b;var Yl={},nw=w,Ry=oh;function oh(a,r,l,f,m){this.properties={},this.extent=l,this.type=0,this._pbf=a,this._geometry=-1,this._keys=f,this._values=m,a.readFields(iw,this,r)}function iw(a,r,l){a==1?r.id=l.readVarint():a==2?function(f,m){for(var v=f.readVarint()+f.pos;f.pos<v;){var b=m._keys[f.readVarint()],S=m._values[f.readVarint()];m.properties[b]=S}}(l,r):a==3?r.type=l.readVarint():a==4&&(r._geometry=l.pos)}function rw(a){for(var r,l,f=0,m=0,v=a.length,b=v-1;m<v;b=m++)f+=((l=a[b]).x-(r=a[m]).x)*(r.y+l.y);return f}oh.types=["Unknown","Point","LineString","Polygon"],oh.prototype.loadGeometry=function(){var a=this._pbf;a.pos=this._geometry;for(var r,l=a.readVarint()+a.pos,f=1,m=0,v=0,b=0,S=[];a.pos<l;){if(m<=0){var C=a.readVarint();f=7&C,m=C>>3}if(m--,f===1||f===2)v+=a.readSVarint(),b+=a.readSVarint(),f===1&&(r&&S.push(r),r=[]),r.push(new nw(v,b));else{if(f!==7)throw new Error("unknown command "+f);r&&r.push(r[0].clone())}}return r&&S.push(r),S},oh.prototype.bbox=function(){var a=this._pbf;a.pos=this._geometry;for(var r=a.readVarint()+a.pos,l=1,f=0,m=0,v=0,b=1/0,S=-1/0,C=1/0,P=-1/0;a.pos<r;){if(f<=0){var D=a.readVarint();l=7&D,f=D>>3}if(f--,l===1||l===2)(m+=a.readSVarint())<b&&(b=m),m>S&&(S=m),(v+=a.readSVarint())<C&&(C=v),v>P&&(P=v);else if(l!==7)throw new Error("unknown command "+l)}return[b,C,S,P]},oh.prototype.toGeoJSON=function(a,r,l){var f,m,v=this.extent*Math.pow(2,l),b=this.extent*a,S=this.extent*r,C=this.loadGeometry(),P=oh.types[this.type];function D(j){for(var W=0;W<j.length;W++){var Q=j[W];j[W]=[360*(Q.x+b)/v-180,360/Math.PI*Math.atan(Math.exp((180-360*(Q.y+S)/v)*Math.PI/180))-90]}}switch(this.type){case 1:var R=[];for(f=0;f<C.length;f++)R[f]=C[f][0];D(C=R);break;case 2:for(f=0;f<C.length;f++)D(C[f]);break;case 3:for(C=function(j){var W=j.length;if(W<=1)return[j];for(var Q,rt,ct=[],Et=0;Et<W;Et++){var ft=rw(j[Et]);ft!==0&&(rt===void 0&&(rt=ft<0),rt===ft<0?(Q&&ct.push(Q),Q=[j[Et]]):Q.push(j[Et]))}return Q&&ct.push(Q),ct}(C),f=0;f<C.length;f++)for(m=0;m<C[f].length;m++)D(C[f][m])}C.length===1?C=C[0]:P="Multi"+P;var B={type:"Feature",geometry:{type:P,coordinates:C},properties:this.properties};return"id"in this&&(B.id=this.id),B};var ow=Ry,Ny=zy;function zy(a,r){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=a,this._keys=[],this._values=[],this._features=[],a.readFields(sw,this,r),this.length=this._features.length}function sw(a,r,l){a===15?r.version=l.readVarint():a===1?r.name=l.readString():a===5?r.extent=l.readVarint():a===2?r._features.push(l.pos):a===3?r._keys.push(l.readString()):a===4&&r._values.push(function(f){for(var m=null,v=f.readVarint()+f.pos;f.pos<v;){var b=f.readVarint()>>3;m=b===1?f.readString():b===2?f.readFloat():b===3?f.readDouble():b===4?f.readVarint64():b===5?f.readVarint():b===6?f.readSVarint():b===7?f.readBoolean():null}return m}(l))}zy.prototype.feature=function(a){if(a<0||a>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[a];var r=this._pbf.readVarint()+this._pbf.pos;return new ow(this._pbf,r,this.extent,this._keys,this._values)};var aw=Ny;function lw(a,r,l){if(a===3){var f=new aw(l,l.readVarint()+l.pos);f.length&&(r[f.name]=f)}}Yl.VectorTile=function(a,r){this.layers=a.readFields(lw,{},r)},Yl.VectorTileFeature=Ry,Yl.VectorTileLayer=Ny;const uw=Yl.VectorTileFeature.types,Mg=Math.pow(2,13);function Hp(a,r,l,f,m,v,b,S){a.emplaceBack(r,l,2*Math.floor(f*Mg)+b,m*Mg*2,v*Mg*2,Math.round(S))}class Pg{constructor(r){this.zoom=r.zoom,this.overscaling=r.overscaling,this.layers=r.layers,this.layerIds=this.layers.map(l=>l.id),this.index=r.index,this.hasPattern=!1,this.layoutVertexArray=new st,this.centroidVertexArray=new Z,this.indexArray=new Jt,this.programConfigurations=new lr(r.layers,r.zoom),this.segments=new ze,this.stateDependentLayerIds=this.layers.filter(l=>l.isStateDependent()).map(l=>l.id)}populate(r,l,f){this.features=[],this.hasPattern=Cg("fill-extrusion",this.layers,l);for(const{feature:m,id:v,index:b,sourceLayerIndex:S}of r){const C=this.layers[0]._featureFilter.needGeometry,P=dl(m,C);if(!this.layers[0]._featureFilter.filter(new Hn(this.zoom),P,f))continue;const D={id:v,sourceLayerIndex:S,index:b,geometry:C?P.geometry:fl(m),properties:m.properties,type:m.type,patterns:{}};this.hasPattern?this.features.push(Tg("fill-extrusion",this.layers,D,this.zoom,l)):this.addFeature(D,D.geometry,b,f,{}),l.featureIndex.insert(m,D.geometry,b,S,this.index,!0)}}addFeatures(r,l,f){for(const m of this.features){const{geometry:v}=m;this.addFeature(m,v,m.index,l,f)}}update(r,l,f){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(r,l,this.stateDependentLayers,f)}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(r){this.uploaded||(this.layoutVertexBuffer=r.createVertexBuffer(this.layoutVertexArray,ew),this.centroidVertexBuffer=r.createVertexBuffer(this.centroidVertexArray,tw.members,!0),this.indexBuffer=r.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(r),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(r,l,f,m,v){const b={x:0,y:0,vertexCount:0};for(const S of Ig(l,500)){let C=0;for(const W of S)C+=W.length;let P=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const W of S){if(W.length===0||hw(W))continue;let Q=0;for(let rt=0;rt<W.length;rt++){const ct=W[rt];if(rt>=1){const Et=W[rt-1];if(!cw(ct,Et)){P.vertexLength+4>ze.MAX_VERTEX_ARRAY_LENGTH&&(P=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const ft=ct.sub(Et)._perp()._unit(),xt=Et.dist(ct);Q+xt>32768&&(Q=0),Hp(this.layoutVertexArray,ct.x,ct.y,ft.x,ft.y,0,0,Q),Hp(this.layoutVertexArray,ct.x,ct.y,ft.x,ft.y,0,1,Q),b.x+=2*ct.x,b.y+=2*ct.y,b.vertexCount+=2,Q+=xt,Hp(this.layoutVertexArray,Et.x,Et.y,ft.x,ft.y,0,0,Q),Hp(this.layoutVertexArray,Et.x,Et.y,ft.x,ft.y,0,1,Q),b.x+=2*Et.x,b.y+=2*Et.y,b.vertexCount+=2;const qt=P.vertexLength;this.indexArray.emplaceBack(qt,qt+2,qt+1),this.indexArray.emplaceBack(qt+1,qt+2,qt+3),P.vertexLength+=4,P.primitiveLength+=2}}}}if(P.vertexLength+C>ze.MAX_VERTEX_ARRAY_LENGTH&&(P=this.segments.prepareSegment(C,this.layoutVertexArray,this.indexArray)),uw[r.type]!=="Polygon")continue;const D=[],R=[],B=P.vertexLength;for(const W of S)if(W.length!==0){W!==S[0]&&R.push(D.length/2);for(let Q=0;Q<W.length;Q++){const rt=W[Q];Hp(this.layoutVertexArray,rt.x,rt.y,0,0,1,1,0),b.x+=rt.x,b.y+=rt.y,b.vertexCount+=1,D.push(rt.x),D.push(rt.y)}}const j=Py(D,R);for(let W=0;W<j.length;W+=3)this.indexArray.emplaceBack(B+j[W],B+j[W+2],B+j[W+1]);P.primitiveLength+=j.length/3,P.vertexLength+=C}for(let S=0;S<b.vertexCount;S++)this.centroidVertexArray.emplaceBack(Math.floor(b.x/b.vertexCount),Math.floor(b.y/b.vertexCount));this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,r,f,v,m)}}function cw(a,r){return a.x===r.x&&(a.x<0||a.x>bi)||a.y===r.y&&(a.y<0||a.y>bi)}function hw(a){return a.every(r=>r.x<0)||a.every(r=>r.x>bi)||a.every(r=>r.y<0)||a.every(r=>r.y>bi)}let Oy;_e("FillExtrusionBucket",Pg,{omit:["layers","features"]});var pw={get paint(){return Oy=Oy||new Zr({"fill-extrusion-opacity":new Ee(Pt["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Oe(Pt["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Ee(Pt["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Ee(Pt["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Zl(Pt["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Oe(Pt["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Oe(Pt["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Ee(Pt["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class fw extends cs{constructor(r){super(r,pw)}createBucket(r){return new Pg(r)}queryRadius(){return zd(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(r,l,f,m,v,b,S,C){const P=Od(r,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),b.angle,S),D=this.paint.get("fill-extrusion-height").evaluate(l,f),R=this.paint.get("fill-extrusion-base").evaluate(l,f),B=function(W,Q,rt,ct){const Et=[];for(const ft of W){const xt=[ft.x,ft.y,0,1];Fd(xt,xt,Q),Et.push(new L(xt[0]/xt[3],xt[1]/xt[3]))}return Et}(P,C),j=function(W,Q,rt,ct){const Et=[],ft=[],xt=ct[8]*Q,qt=ct[9]*Q,Wt=ct[10]*Q,de=ct[11]*Q,we=ct[8]*rt,fe=ct[9]*rt,he=ct[10]*rt,se=ct[11]*rt;for(const ve of W){const le=[],Qt=[];for(const Me of ve){const Ie=Me.x,rn=Me.y,Kn=ct[0]*Ie+ct[4]*rn+ct[12],ei=ct[1]*Ie+ct[5]*rn+ct[13],Ki=ct[2]*Ie+ct[6]*rn+ct[14],Yo=ct[3]*Ie+ct[7]*rn+ct[15],uo=Ki+Wt,qi=Yo+de,yr=Kn+we,Pr=ei+fe,co=Ki+he,ho=Yo+se,Ji=new L((Kn+xt)/qi,(ei+qt)/qi);Ji.z=uo/qi,le.push(Ji);const Qi=new L(yr/ho,Pr/ho);Qi.z=co/ho,Qt.push(Qi)}Et.push(le),ft.push(Qt)}return[Et,ft]}(m,R,D,C);return function(W,Q,rt){let ct=1/0;eh(rt,Q)&&(ct=Fy(rt,Q[0]));for(let Et=0;Et<Q.length;Et++){const ft=Q[Et],xt=W[Et];for(let qt=0;qt<ft.length-1;qt++){const Wt=ft[qt],de=[Wt,ft[qt+1],xt[qt+1],xt[qt],Wt];Bp(rt,de)&&(ct=Math.min(ct,Fy(rt,de)))}}return ct!==1/0&&ct}(j[0],j[1],B)}}function Xp(a,r){return a.x*r.x+a.y*r.y}function Fy(a,r){if(a.length===1){let l=0;const f=r[l++];let m;for(;!m||f.equals(m);)if(m=r[l++],!m)return 1/0;for(;l<r.length;l++){const v=r[l],b=a[0],S=m.sub(f),C=v.sub(f),P=b.sub(f),D=Xp(S,S),R=Xp(S,C),B=Xp(C,C),j=Xp(P,S),W=Xp(P,C),Q=D*B-R*R,rt=(B*j-R*W)/Q,ct=(D*W-R*j)/Q,Et=f.z*(1-rt-ct)+m.z*rt+v.z*ct;if(isFinite(Et))return Et}return 1/0}{let l=1/0;for(const f of r)l=Math.min(l,f.z);return l}}const dw=Li([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:mw}=dw,gw=Li([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:_w}=gw,yw=Yl.VectorTileFeature.types,vw=Math.cos(Math.PI/180*37.5),By=Math.pow(2,14)/.5;class Ag{constructor(r){this.zoom=r.zoom,this.overscaling=r.overscaling,this.layers=r.layers,this.layerIds=this.layers.map(l=>l.id),this.index=r.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(l=>{this.gradients[l.id]={}}),this.layoutVertexArray=new tt,this.layoutVertexArray2=new mt,this.indexArray=new Jt,this.programConfigurations=new lr(r.layers,r.zoom),this.segments=new ze,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(l=>l.isStateDependent()).map(l=>l.id)}populate(r,l,f){this.hasPattern=Cg("line",this.layers,l);const m=this.layers[0].layout.get("line-sort-key"),v=!m.isConstant(),b=[];for(const{feature:S,id:C,index:P,sourceLayerIndex:D}of r){const R=this.layers[0]._featureFilter.needGeometry,B=dl(S,R);if(!this.layers[0]._featureFilter.filter(new Hn(this.zoom),B,f))continue;const j=v?m.evaluate(B,{},f):void 0,W={id:C,properties:S.properties,type:S.type,sourceLayerIndex:D,index:P,geometry:R?B.geometry:fl(S),patterns:{},sortKey:j};b.push(W)}v&&b.sort((S,C)=>S.sortKey-C.sortKey);for(const S of b){const{geometry:C,index:P,sourceLayerIndex:D}=S;if(this.hasPattern){const R=Tg("line",this.layers,S,this.zoom,l);this.patternFeatures.push(R)}else this.addFeature(S,C,P,f,{});l.featureIndex.insert(r[P].feature,C,P,D,this.index)}}update(r,l,f){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(r,l,this.stateDependentLayers,f)}addFeatures(r,l,f){for(const m of this.patternFeatures)this.addFeature(m,m.geometry,m.index,l,f)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(r){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=r.createVertexBuffer(this.layoutVertexArray2,_w)),this.layoutVertexBuffer=r.createVertexBuffer(this.layoutVertexArray,mw),this.indexBuffer=r.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(r),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(r){if(r.properties&&Object.prototype.hasOwnProperty.call(r.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(r.properties,"mapbox_clip_end"))return{start:+r.properties.mapbox_clip_start,end:+r.properties.mapbox_clip_end}}addFeature(r,l,f,m,v){const b=this.layers[0].layout,S=b.get("line-join").evaluate(r,{}),C=b.get("line-cap"),P=b.get("line-miter-limit"),D=b.get("line-round-limit");this.lineClips=this.lineFeatureClips(r);for(const R of l)this.addLine(R,r,S,C,P,D);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,r,f,v,m)}addLine(r,l,f,m,v,b){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let ct=0;ct<r.length-1;ct++)this.totalDistance+=r[ct].dist(r[ct+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const S=yw[l.type]==="Polygon";let C=r.length;for(;C>=2&&r[C-1].equals(r[C-2]);)C--;let P=0;for(;P<C-1&&r[P].equals(r[P+1]);)P++;if(C<(S?3:2))return;f==="bevel"&&(v=1.05);const D=this.overscaling<=16?15*bi/(512*this.overscaling):0,R=this.segments.prepareSegment(10*C,this.layoutVertexArray,this.indexArray);let B,j,W,Q,rt;this.e1=this.e2=-1,S&&(B=r[C-2],rt=r[P].sub(B)._unit()._perp());for(let ct=P;ct<C;ct++){if(W=ct===C-1?S?r[P+1]:void 0:r[ct+1],W&&r[ct].equals(W))continue;rt&&(Q=rt),B&&(j=B),B=r[ct],rt=W?W.sub(B)._unit()._perp():Q,Q=Q||rt;let Et=Q.add(rt);Et.x===0&&Et.y===0||Et._unit();const ft=Q.x*rt.x+Q.y*rt.y,xt=Et.x*rt.x+Et.y*rt.y,qt=xt!==0?1/xt:1/0,Wt=2*Math.sqrt(2-2*xt),de=xt<vw&&j&&W,we=Q.x*rt.y-Q.y*rt.x>0;if(de&&ct>P){const se=B.dist(j);if(se>2*D){const ve=B.sub(B.sub(j)._mult(D/se)._round());this.updateDistance(j,ve),this.addCurrentVertex(ve,Q,0,0,R),j=ve}}const fe=j&&W;let he=fe?f:S?"butt":m;if(fe&&he==="round"&&(qt<b?he="miter":qt<=2&&(he="fakeround")),he==="miter"&&qt>v&&(he="bevel"),he==="bevel"&&(qt>2&&(he="flipbevel"),qt<v&&(he="miter")),j&&this.updateDistance(j,B),he==="miter")Et._mult(qt),this.addCurrentVertex(B,Et,0,0,R);else if(he==="flipbevel"){if(qt>100)Et=rt.mult(-1);else{const se=qt*Q.add(rt).mag()/Q.sub(rt).mag();Et._perp()._mult(se*(we?-1:1))}this.addCurrentVertex(B,Et,0,0,R),this.addCurrentVertex(B,Et.mult(-1),0,0,R)}else if(he==="bevel"||he==="fakeround"){const se=-Math.sqrt(qt*qt-1),ve=we?se:0,le=we?0:se;if(j&&this.addCurrentVertex(B,Q,ve,le,R),he==="fakeround"){const Qt=Math.round(180*Wt/Math.PI/20);for(let Me=1;Me<Qt;Me++){let Ie=Me/Qt;if(Ie!==.5){const Kn=Ie-.5;Ie+=Ie*Kn*(Ie-1)*((1.0904+ft*(ft*(3.55645-1.43519*ft)-3.2452))*Kn*Kn+(.848013+ft*(.215638*ft-1.06021)))}const rn=rt.sub(Q)._mult(Ie)._add(Q)._unit()._mult(we?-1:1);this.addHalfVertex(B,rn.x,rn.y,!1,we,0,R)}}W&&this.addCurrentVertex(B,rt,-ve,-le,R)}else if(he==="butt")this.addCurrentVertex(B,Et,0,0,R);else if(he==="square"){const se=j?1:-1;this.addCurrentVertex(B,Et,se,se,R)}else he==="round"&&(j&&(this.addCurrentVertex(B,Q,0,0,R),this.addCurrentVertex(B,Q,1,1,R,!0)),W&&(this.addCurrentVertex(B,rt,-1,-1,R,!0),this.addCurrentVertex(B,rt,0,0,R)));if(de&&ct<C-1){const se=B.dist(W);if(se>2*D){const ve=B.add(W.sub(B)._mult(D/se)._round());this.updateDistance(B,ve),this.addCurrentVertex(ve,rt,0,0,R),B=ve}}}}addCurrentVertex(r,l,f,m,v,b=!1){const S=l.y*m-l.x,C=-l.y-l.x*m;this.addHalfVertex(r,l.x+l.y*f,l.y-l.x*f,b,!1,f,v),this.addHalfVertex(r,S,C,b,!0,-m,v),this.distance>By/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(r,l,f,m,v,b))}addHalfVertex({x:r,y:l},f,m,v,b,S,C){const P=.5*(this.lineClips?this.scaledDistance*(By-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((r<<1)+(v?1:0),(l<<1)+(b?1:0),Math.round(63*f)+128,Math.round(63*m)+128,1+(S===0?0:S<0?-1:1)|(63&P)<<2,P>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const 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Punctuation"](R)||pe["CJK Unified Ideographs Extension A"](R)||pe["CJK Unified Ideographs"](R)||pe["Enclosed CJK Letters and Months"](R)||pe["Halfwidth and Fullwidth Forms"](R)||pe.Hiragana(R)||pe["Ideographic Description Characters"](R)||pe["Kangxi Radicals"](R)||pe["Katakana Phonetic Extensions"](R)||pe.Katakana(R)||pe["Vertical Forms"](R)||pe["Yi Radicals"](R)||pe["Yi Syllables"](R)));(Bw[W]||Q||j.imageName)&&S.push(i0(B+1,D,C,S,Vw(W,a.getCharCode(B+1),Q&&P),!1))}}var R;return r0(i0(a.length(),D,C,S,0,!0))}function Og(a){let r=.5,l=.5;switch(a){case"right":case"top-right":case"bottom-right":r=1;break;case"left":case"top-left":case"bottom-left":r=0}switch(a){case"bottom":case"bottom-right":case"bottom-left":l=1;break;case"top":case"top-right":case"top-left":l=0}return{horizontalAlign:r,verticalAlign:l}}function Uw(a,r,l,f,m){if(!f&&!m)return;const v=a[l],b=(a[l].x+v.metrics.advance*v.scale)*f;for(let S=r;S<=l;S++)a[S].x-=b,a[S].y+=m}function Gw(a,r,l){const{horizontalAlign:f,verticalAlign:m}=Og(l),v=r[0]-a.displaySize[0]*f,b=r[1]-a.displaySize[1]*m;return{image:a,top:b,bottom:b+a.displaySize[1],left:v,right:v+a.displaySize[0]}}function o0(a,r,l,f,m,v){const b=a.image;let S;if(b.content){const rt=b.content,ct=b.pixelRatio||1;S=[rt[0]/ct,rt[1]/ct,b.displaySize[0]-rt[2]/ct,b.displaySize[1]-rt[3]/ct]}const C=r.left*v,P=r.right*v;let D,R,B,j;l==="width"||l==="both"?(j=m[0]+C-f[3],R=m[0]+P+f[1]):(j=m[0]+(C+P-b.displaySize[0])/2,R=j+b.displaySize[0]);const W=r.top*v,Q=r.bottom*v;return l==="height"||l==="both"?(D=m[1]+W-f[0],B=m[1]+Q+f[2]):(D=m[1]+(W+Q-b.displaySize[1])/2,B=D+b.displaySize[1]),{image:b,top:D,right:R,bottom:B,left:j,collisionPadding:S}}const Qp=255,Da=128,Jl=Qp*Da;function s0(a,r){const{expression:l}=r;if(l.kind==="constant")return{kind:"constant",layoutSize:l.evaluate(new Hn(a+1))};if(l.kind==="source")return{kind:"source"};{const{zoomStops:f,interpolationType:m}=l;let v=0;for(;v<f.length&&f[v]<=a;)v++;v=Math.max(0,v-1);let b=v;for(;b<f.length&&f[b]<a+1;)b++;b=Math.min(f.length-1,b);const S=f[v],C=f[b];return l.kind==="composite"?{kind:"composite",minZoom:S,maxZoom:C,interpolationType:m}:{kind:"camera",minZoom:S,maxZoom:C,minSize:l.evaluate(new Hn(S)),maxSize:l.evaluate(new Hn(C)),interpolationType:m}}}function Fg(a,r,l){let f="never";const m=a.get(r);return m?f=m:a.get(l)&&(f="always"),f}const qw=Yl.VectorTileFeature.types,jw=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Hd(a,r,l,f,m,v,b,S,C,P,D,R,B){const j=S?Math.min(Jl,Math.round(S[0])):0,W=S?Math.min(Jl,Math.round(S[1])):0;a.emplaceBack(r,l,Math.round(32*f),Math.round(32*m),v,b,(j<<1)+(C?1:0),W,16*P,16*D,256*R,256*B)}function Bg(a,r,l){a.emplaceBack(r.x,r.y,l),a.emplaceBack(r.x,r.y,l),a.emplaceBack(r.x,r.y,l),a.emplaceBack(r.x,r.y,l)}function Zw(a){for(const r of a.sections)if(Td(r.text))return!0;return!1}class Vg{constructor(r){this.layoutVertexArray=new lt,this.indexArray=new Jt,this.programConfigurations=r,this.segments=new ze,this.dynamicLayoutVertexArray=new bt,this.opacityVertexArray=new kt,this.hasVisibleVertices=!1,this.placedSymbolArray=new d}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0}upload(r,l,f,m){this.isEmpty()||(f&&(this.layoutVertexBuffer=r.createVertexBuffer(this.layoutVertexArray,ww.members),this.indexBuffer=r.createIndexBuffer(this.indexArray,l),this.dynamicLayoutVertexBuffer=r.createVertexBuffer(this.dynamicLayoutVertexArray,Sw.members,!0),this.opacityVertexBuffer=r.createVertexBuffer(this.opacityVertexArray,jw,!0),this.opacityVertexBuffer.itemSize=1),(f||m)&&this.programConfigurations.upload(r))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}_e("SymbolBuffers",Vg);class Ug{constructor(r,l,f){this.layoutVertexArray=new r,this.layoutAttributes=l,this.indexArray=new f,this.segments=new ze,this.collisionVertexArray=new Zt}upload(r){this.layoutVertexBuffer=r.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=r.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=r.createVertexBuffer(this.collisionVertexArray,Ew.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}_e("CollisionBuffers",Ug);class uh{constructor(r){this.collisionBoxArray=r.collisionBoxArray,this.zoom=r.zoom,this.overscaling=r.overscaling,this.layers=r.layers,this.layerIds=this.layers.map(b=>b.id),this.index=r.index,this.pixelRatio=r.pixelRatio,this.sourceLayerIndex=r.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=yg([]),this.placementViewportMatrix=yg([]);const l=this.layers[0]._unevaluatedLayout._values;this.textSizeData=s0(this.zoom,l["text-size"]),this.iconSizeData=s0(this.zoom,l["icon-size"]);const f=this.layers[0].layout,m=f.get("symbol-sort-key"),v=f.get("symbol-z-order");this.canOverlap=Fg(f,"text-overlap","text-allow-overlap")!=="never"||Fg(f,"icon-overlap","icon-allow-overlap")!=="never"||f.get("text-ignore-placement")||f.get("icon-ignore-placement"),this.sortFeaturesByKey=v!=="viewport-y"&&!m.isConstant(),this.sortFeaturesByY=(v==="viewport-y"||v==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,f.get("symbol-placement")==="point"&&(this.writingModes=f.get("text-writing-mode").map(b=>p.ah[b])),this.stateDependentLayerIds=this.layers.filter(b=>b.isStateDependent()).map(b=>b.id),this.sourceID=r.sourceID}createArrays(){this.text=new Vg(new lr(this.layers,this.zoom,r=>/^text/.test(r))),this.icon=new Vg(new lr(this.layers,this.zoom,r=>/^icon/.test(r))),this.glyphOffsetArray=new I,this.lineVertexArray=new T,this.symbolInstances=new y,this.textAnchorOffsets=new k}calculateGlyphDependencies(r,l,f,m,v){for(let b=0;b<r.length;b++)if(l[r.charCodeAt(b)]=!0,(f||m)&&v){const S=Yp[r.charAt(b)];S&&(l[S.charCodeAt(0)]=!0)}}populate(r,l,f){const m=this.layers[0],v=m.layout,b=v.get("text-font"),S=v.get("text-field"),C=v.get("icon-image"),P=(S.value.kind!=="constant"||S.value.value instanceof So&&!S.value.value.isEmpty()||S.value.value.toString().length>0)&&(b.value.kind!=="constant"||b.value.value.length>0),D=C.value.kind!=="constant"||!!C.value.value||Object.keys(C.parameters).length>0,R=v.get("symbol-sort-key");if(this.features=[],!P&&!D)return;const B=l.iconDependencies,j=l.glyphDependencies,W=l.availableImages,Q=new Hn(this.zoom);for(const{feature:rt,id:ct,index:Et,sourceLayerIndex:ft}of r){const xt=m._featureFilter.needGeometry,qt=dl(rt,xt);if(!m._featureFilter.filter(Q,qt,f))continue;let Wt,de;if(xt||(qt.geometry=fl(rt)),P){const fe=m.getValueAndResolveTokens("text-field",qt,f,W),he=So.factory(fe);Zw(he)&&(this.hasRTLText=!0),(!this.hasRTLText||ul.getRTLTextPluginStatus()==="unavailable"||this.hasRTLText&&ul.isParsed())&&(Wt=Cw(he,m,qt))}if(D){const fe=m.getValueAndResolveTokens("icon-image",qt,f,W);de=fe instanceof Wo?fe:Wo.fromString(fe)}if(!Wt&&!de)continue;const we=this.sortFeaturesByKey?R.evaluate(qt,{},f):void 0;if(this.features.push({id:ct,text:Wt,icon:de,index:Et,sourceLayerIndex:ft,geometry:qt.geometry,properties:rt.properties,type:qw[rt.type],sortKey:we}),de&&(B[de.name]=!0),Wt){const fe=b.evaluate(qt,{},f).join(","),he=v.get("text-rotation-alignment")!=="viewport"&&v.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(p.ah.vertical)>=0;for(const se of Wt.sections)if(se.image)B[se.image.name]=!0;else{const ve=Wc(Wt.toString()),le=se.fontStack||fe,Qt=j[le]=j[le]||{};this.calculateGlyphDependencies(se.text,Qt,he,this.allowVerticalPlacement,ve)}}}v.get("symbol-placement")==="line"&&(this.features=function(rt){const ct={},Et={},ft=[];let xt=0;function qt(fe){ft.push(rt[fe]),xt++}function Wt(fe,he,se){const ve=Et[fe];return delete Et[fe],Et[he]=ve,ft[ve].geometry[0].pop(),ft[ve].geometry[0]=ft[ve].geometry[0].concat(se[0]),ve}function de(fe,he,se){const ve=ct[he];return delete ct[he],ct[fe]=ve,ft[ve].geometry[0].shift(),ft[ve].geometry[0]=se[0].concat(ft[ve].geometry[0]),ve}function we(fe,he,se){const ve=se?he[0][he[0].length-1]:he[0][0];return`${fe}:${ve.x}:${ve.y}`}for(let fe=0;fe<rt.length;fe++){const he=rt[fe],se=he.geometry,ve=he.text?he.text.toString():null;if(!ve){qt(fe);continue}const le=we(ve,se),Qt=we(ve,se,!0);if(le in Et&&Qt in ct&&Et[le]!==ct[Qt]){const Me=de(le,Qt,se),Ie=Wt(le,Qt,ft[Me].geometry);delete ct[le],delete Et[Qt],Et[we(ve,ft[Ie].geometry,!0)]=Ie,ft[Me].geometry=null}else le in Et?Wt(le,Qt,se):Qt in ct?de(le,Qt,se):(qt(fe),ct[le]=xt-1,Et[Qt]=xt-1)}return ft.filter(fe=>fe.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((rt,ct)=>rt.sortKey-ct.sortKey)}update(r,l,f){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(r,l,this.layers,f),this.icon.programConfigurations.updatePaintArrays(r,l,this.layers,f))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(r){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(r),this.iconCollisionBox.upload(r)),this.text.upload(r,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(r,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(r,l){const f=this.lineVertexArray.length;if(r.segment!==void 0){let m=r.dist(l[r.segment+1]),v=r.dist(l[r.segment]);const b={};for(let S=r.segment+1;S<l.length;S++)b[S]={x:l[S].x,y:l[S].y,tileUnitDistanceFromAnchor:m},S<l.length-1&&(m+=l[S+1].dist(l[S]));for(let S=r.segment||0;S>=0;S--)b[S]={x:l[S].x,y:l[S].y,tileUnitDistanceFromAnchor:v},S>0&&(v+=l[S-1].dist(l[S]));for(let S=0;S<l.length;S++){const C=b[S];this.lineVertexArray.emplaceBack(C.x,C.y,C.tileUnitDistanceFromAnchor)}}return{lineStartIndex:f,lineLength:this.lineVertexArray.length-f}}addSymbols(r,l,f,m,v,b,S,C,P,D,R,B){const j=r.indexArray,W=r.layoutVertexArray,Q=r.segments.prepareSegment(4*l.length,W,j,this.canOverlap?b.sortKey:void 0),rt=this.glyphOffsetArray.length,ct=Q.vertexLength,Et=this.allowVerticalPlacement&&S===p.ah.vertical?Math.PI/2:0,ft=b.text&&b.text.sections;for(let xt=0;xt<l.length;xt++){const{tl:qt,tr:Wt,bl:de,br:we,tex:fe,pixelOffsetTL:he,pixelOffsetBR:se,minFontScaleX:ve,minFontScaleY:le,glyphOffset:Qt,isSDF:Me,sectionIndex:Ie}=l[xt],rn=Q.vertexLength,Kn=Qt[1];Hd(W,C.x,C.y,qt.x,Kn+qt.y,fe.x,fe.y,f,Me,he.x,he.y,ve,le),Hd(W,C.x,C.y,Wt.x,Kn+Wt.y,fe.x+fe.w,fe.y,f,Me,se.x,he.y,ve,le),Hd(W,C.x,C.y,de.x,Kn+de.y,fe.x,fe.y+fe.h,f,Me,he.x,se.y,ve,le),Hd(W,C.x,C.y,we.x,Kn+we.y,fe.x+fe.w,fe.y+fe.h,f,Me,se.x,se.y,ve,le),Bg(r.dynamicLayoutVertexArray,C,Et),j.emplaceBack(rn,rn+1,rn+2),j.emplaceBack(rn+1,rn+2,rn+3),Q.vertexLength+=4,Q.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(Qt[0]),xt!==l.length-1&&Ie===l[xt+1].sectionIndex||r.programConfigurations.populatePaintArrays(W.length,b,b.index,{},B,ft&&ft[Ie])}r.placedSymbolArray.emplaceBack(C.x,C.y,rt,this.glyphOffsetArray.length-rt,ct,P,D,C.segment,f?f[0]:0,f?f[1]:0,m[0],m[1],S,0,!1,0,R)}_addCollisionDebugVertex(r,l,f,m,v,b){return l.emplaceBack(0,0),r.emplaceBack(f.x,f.y,m,v,Math.round(b.x),Math.round(b.y))}addCollisionDebugVertices(r,l,f,m,v,b,S){const C=v.segments.prepareSegment(4,v.layoutVertexArray,v.indexArray),P=C.vertexLength,D=v.layoutVertexArray,R=v.collisionVertexArray,B=S.anchorX,j=S.anchorY;this._addCollisionDebugVertex(D,R,b,B,j,new L(r,l)),this._addCollisionDebugVertex(D,R,b,B,j,new L(f,l)),this._addCollisionDebugVertex(D,R,b,B,j,new L(f,m)),this._addCollisionDebugVertex(D,R,b,B,j,new L(r,m)),C.vertexLength+=4;const W=v.indexArray;W.emplaceBack(P,P+1),W.emplaceBack(P+1,P+2),W.emplaceBack(P+2,P+3),W.emplaceBack(P+3,P),C.primitiveLength+=4}addDebugCollisionBoxes(r,l,f,m){for(let v=r;v<l;v++){const b=this.collisionBoxArray.get(v);this.addCollisionDebugVertices(b.x1,b.y1,b.x2,b.y2,m?this.textCollisionBox:this.iconCollisionBox,b.anchorPoint,f)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new Ug(Mt,jy.members,Ht),this.iconCollisionBox=new Ug(Mt,jy.members,Ht);for(let r=0;r<this.symbolInstances.length;r++){const l=this.symbolInstances.get(r);this.addDebugCollisionBoxes(l.textBoxStartIndex,l.textBoxEndIndex,l,!0),this.addDebugCollisionBoxes(l.verticalTextBoxStartIndex,l.verticalTextBoxEndIndex,l,!0),this.addDebugCollisionBoxes(l.iconBoxStartIndex,l.iconBoxEndIndex,l,!1),this.addDebugCollisionBoxes(l.verticalIconBoxStartIndex,l.verticalIconBoxEndIndex,l,!1)}}_deserializeCollisionBoxesForSymbol(r,l,f,m,v,b,S,C,P){const D={};for(let R=l;R<f;R++){const B=r.get(R);D.textBox={x1:B.x1,y1:B.y1,x2:B.x2,y2:B.y2,anchorPointX:B.anchorPointX,anchorPointY:B.anchorPointY},D.textFeatureIndex=B.featureIndex;break}for(let R=m;R<v;R++){const B=r.get(R);D.verticalTextBox={x1:B.x1,y1:B.y1,x2:B.x2,y2:B.y2,anchorPointX:B.anchorPointX,anchorPointY:B.anchorPointY},D.verticalTextFeatureIndex=B.featureIndex;break}for(let R=b;R<S;R++){const B=r.get(R);D.iconBox={x1:B.x1,y1:B.y1,x2:B.x2,y2:B.y2,anchorPointX:B.anchorPointX,anchorPointY:B.anchorPointY},D.iconFeatureIndex=B.featureIndex;break}for(let R=C;R<P;R++){const B=r.get(R);D.verticalIconBox={x1:B.x1,y1:B.y1,x2:B.x2,y2:B.y2,anchorPointX:B.anchorPointX,anchorPointY:B.anchorPointY},D.verticalIconFeatureIndex=B.featureIndex;break}return D}deserializeCollisionBoxes(r){this.collisionArrays=[];for(let l=0;l<this.symbolInstances.length;l++){const f=this.symbolInstances.get(l);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(r,f.textBoxStartIndex,f.textBoxEndIndex,f.verticalTextBoxStartIndex,f.verticalTextBoxEndIndex,f.iconBoxStartIndex,f.iconBoxEndIndex,f.verticalIconBoxStartIndex,f.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(r,l){const f=r.placedSymbolArray.get(l),m=f.vertexStartIndex+4*f.numGlyphs;for(let v=f.vertexStartIndex;v<m;v+=4)r.indexArray.emplaceBack(v,v+1,v+2),r.indexArray.emplaceBack(v+1,v+2,v+3)}getSortedSymbolIndexes(r){if(this.sortedAngle===r&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const l=Math.sin(r),f=Math.cos(r),m=[],v=[],b=[];for(let S=0;S<this.symbolInstances.length;++S){b.push(S);const C=this.symbolInstances.get(S);m.push(0|Math.round(l*C.anchorX+f*C.anchorY)),v.push(C.featureIndex)}return b.sort((S,C)=>m[S]-m[C]||v[C]-v[S]),b}addToSortKeyRanges(r,l){const f=this.sortKeyRanges[this.sortKeyRanges.length-1];f&&f.sortKey===l?f.symbolInstanceEnd=r+1:this.sortKeyRanges.push({sortKey:l,symbolInstanceStart:r,symbolInstanceEnd:r+1})}sortFeatures(r){if(this.sortFeaturesByY&&this.sortedAngle!==r&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(r),this.sortedAngle=r,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const l of this.symbolInstanceIndexes){const f=this.symbolInstances.get(l);this.featureSortOrder.push(f.featureIndex),[f.rightJustifiedTextSymbolIndex,f.centerJustifiedTextSymbolIndex,f.leftJustifiedTextSymbolIndex].forEach((m,v,b)=>{m>=0&&b.indexOf(m)===v&&this.addIndicesForPlacedSymbol(this.text,m)}),f.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,f.verticalPlacedTextSymbolIndex),f.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,f.placedIconSymbolIndex),f.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,f.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let a0,l0;_e("SymbolBucket",uh,{omit:["layers","collisionBoxArray","features","compareText"]}),uh.MAX_GLYPHS=65535,uh.addDynamicAttributes=Bg;var Gg={get paint(){return l0=l0||new Zr({"icon-opacity":new Oe(Pt.paint_symbol["icon-opacity"]),"icon-color":new Oe(Pt.paint_symbol["icon-color"]),"icon-halo-color":new Oe(Pt.paint_symbol["icon-halo-color"]),"icon-halo-width":new Oe(Pt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Oe(Pt.paint_symbol["icon-halo-blur"]),"icon-translate":new Ee(Pt.paint_symbol["icon-translate"]),"icon-translate-anchor":new Ee(Pt.paint_symbol["icon-translate-anchor"]),"text-opacity":new Oe(Pt.paint_symbol["text-opacity"]),"text-color":new Oe(Pt.paint_symbol["text-color"],{runtimeType:xi,getOverride:a=>a.textColor,hasOverride:a=>!!a.textColor}),"text-halo-color":new Oe(Pt.paint_symbol["text-halo-color"]),"text-halo-width":new Oe(Pt.paint_symbol["text-halo-width"]),"text-halo-blur":new Oe(Pt.paint_symbol["text-halo-blur"]),"text-translate":new Ee(Pt.paint_symbol["text-translate"]),"text-translate-anchor":new Ee(Pt.paint_symbol["text-translate-anchor"])})},get layout(){return a0=a0||new Zr({"symbol-placement":new Ee(Pt.layout_symbol["symbol-placement"]),"symbol-spacing":new Ee(Pt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Ee(Pt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Oe(Pt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Ee(Pt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Ee(Pt.layout_symbol["icon-allow-overlap"]),"icon-overlap":new Ee(Pt.layout_symbol["icon-overlap"]),"icon-ignore-placement":new Ee(Pt.layout_symbol["icon-ignore-placement"]),"icon-optional":new Ee(Pt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Ee(Pt.layout_symbol["icon-rotation-alignment"]),"icon-size":new Oe(Pt.layout_symbol["icon-size"]),"icon-text-fit":new Ee(Pt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Ee(Pt.layout_symbol["icon-text-fit-padding"]),"icon-image":new Oe(Pt.layout_symbol["icon-image"]),"icon-rotate":new Oe(Pt.layout_symbol["icon-rotate"]),"icon-padding":new Oe(Pt.layout_symbol["icon-padding"]),"icon-keep-upright":new Ee(Pt.layout_symbol["icon-keep-upright"]),"icon-offset":new Oe(Pt.layout_symbol["icon-offset"]),"icon-anchor":new Oe(Pt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Ee(Pt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Ee(Pt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Ee(Pt.layout_symbol["text-rotation-alignment"]),"text-field":new Oe(Pt.layout_symbol["text-field"]),"text-font":new Oe(Pt.layout_symbol["text-font"]),"text-size":new Oe(Pt.layout_symbol["text-size"]),"text-max-width":new Oe(Pt.layout_symbol["text-max-width"]),"text-line-height":new Ee(Pt.layout_symbol["text-line-height"]),"text-letter-spacing":new Oe(Pt.layout_symbol["text-letter-spacing"]),"text-justify":new Oe(Pt.layout_symbol["text-justify"]),"text-radial-offset":new Oe(Pt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Ee(Pt.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new Oe(Pt.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new Oe(Pt.layout_symbol["text-anchor"]),"text-max-angle":new Ee(Pt.layout_symbol["text-max-angle"]),"text-writing-mode":new Ee(Pt.layout_symbol["text-writing-mode"]),"text-rotate":new Oe(Pt.layout_symbol["text-rotate"]),"text-padding":new Ee(Pt.layout_symbol["text-padding"]),"text-keep-upright":new Ee(Pt.layout_symbol["text-keep-upright"]),"text-transform":new Oe(Pt.layout_symbol["text-transform"]),"text-offset":new Oe(Pt.layout_symbol["text-offset"]),"text-allow-overlap":new Ee(Pt.layout_symbol["text-allow-overlap"]),"text-overlap":new Ee(Pt.layout_symbol["text-overlap"]),"text-ignore-placement":new Ee(Pt.layout_symbol["text-ignore-placement"]),"text-optional":new Ee(Pt.layout_symbol["text-optional"])})}};class u0{constructor(r){if(r.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=r.property.overrides?r.property.overrides.runtimeType:Vi,this.defaultValue=r}evaluate(r){if(r.formattedSection){const l=this.defaultValue.property.overrides;if(l&&l.hasOverride(r.formattedSection))return l.getOverride(r.formattedSection)}return r.feature&&r.featureState?this.defaultValue.evaluate(r.feature,r.featureState):this.defaultValue.property.specification.default}eachChild(r){this.defaultValue.isConstant()||r(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}_e("FormatSectionOverride",u0,{omit:["defaultValue"]});class Xd extends cs{constructor(r){super(r,Gg)}recalculate(r,l){if(super.recalculate(r,l),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const f=this.layout.get("text-writing-mode");if(f){const m=[];for(const v of f)m.indexOf(v)<0&&m.push(v);this.layout._values["text-writing-mode"]=m}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(r,l,f,m){const v=this.layout.get(r).evaluate(l,{},f,m),b=this._unevaluatedLayout._values[r];return b.isDataDriven()||qn(b.value)||!v?v:function(S,C){return C.replace(/{([^{}]+)}/g,(P,D)=>S&&D in S?String(S[D]):"")}(l.properties,v)}createBucket(r){return new uh(r)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const r of Gg.paint.overridableProperties){if(!Xd.hasPaintOverride(this.layout,r))continue;const l=this.paint.get(r),f=new u0(l),m=new Wn(f,l.property.specification);let v=null;v=l.value.kind==="constant"||l.value.kind==="source"?new Nc("source",m):new dp("composite",m,l.value.zoomStops),this.paint._values[r]=new us(l.property,v,l.parameters)}}_handleOverridablePaintPropertyUpdate(r,l,f){return!(!this.layout||l.isDataDriven()||f.isDataDriven())&&Xd.hasPaintOverride(this.layout,r)}static hasPaintOverride(r,l){const f=r.get("text-field"),m=Gg.paint.properties[l];let v=!1;const b=S=>{for(const C of S)if(m.overrides&&m.overrides.hasOverride(C))return void(v=!0)};if(f.value.kind==="constant"&&f.value.value instanceof So)b(f.value.value.sections);else if(f.value.kind==="source"){const S=P=>{v||(P instanceof Ca&&Gi(P.value)===Ci?b(P.value.sections):P instanceof Dc?b(P.sections):P.eachChild(S))},C=f.value;C._styleExpression&&S(C._styleExpression.expression)}return v}}let c0;var Ww={get paint(){return c0=c0||new Zr({"background-color":new Ee(Pt.paint_background["background-color"]),"background-pattern":new Ip(Pt.paint_background["background-pattern"]),"background-opacity":new Ee(Pt.paint_background["background-opacity"])})}};class Hw extends cs{constructor(r){super(r,Ww)}}let h0;var Xw={get paint(){return h0=h0||new Zr({"raster-opacity":new Ee(Pt.paint_raster["raster-opacity"]),"raster-hue-rotate":new Ee(Pt.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Ee(Pt.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Ee(Pt.paint_raster["raster-brightness-max"]),"raster-saturation":new Ee(Pt.paint_raster["raster-saturation"]),"raster-contrast":new Ee(Pt.paint_raster["raster-contrast"]),"raster-resampling":new Ee(Pt.paint_raster["raster-resampling"]),"raster-fade-duration":new Ee(Pt.paint_raster["raster-fade-duration"])})}};class Yw extends cs{constructor(r){super(r,Xw)}}class Kw extends cs{constructor(r){super(r,{}),this.onAdd=l=>{this.implementation.onAdd&&this.implementation.onAdd(l,l.painter.context.gl)},this.onRemove=l=>{this.implementation.onRemove&&this.implementation.onRemove(l,l.painter.context.gl)},this.implementation=r}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class Jw{constructor(r){this._methodToThrottle=r,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._methodToThrottle()},0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const qg=63710088e-1;class Ql{constructor(r,l){if(isNaN(r)||isNaN(l))throw new Error(`Invalid LngLat object: (${r}, ${l})`);if(this.lng=+r,this.lat=+l,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new Ql(vt(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(r){const l=Math.PI/180,f=this.lat*l,m=r.lat*l,v=Math.sin(f)*Math.sin(m)+Math.cos(f)*Math.cos(m)*Math.cos((r.lng-this.lng)*l);return qg*Math.acos(Math.min(v,1))}static convert(r){if(r instanceof Ql)return r;if(Array.isArray(r)&&(r.length===2||r.length===3))return new Ql(Number(r[0]),Number(r[1]));if(!Array.isArray(r)&&typeof r=="object"&&r!==null)return new Ql(Number("lng"in r?r.lng:r.lon),Number(r.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}const p0=2*Math.PI*qg;function f0(a){return p0*Math.cos(a*Math.PI/180)}function d0(a){return(180+a)/360}function m0(a){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+a*Math.PI/360)))/360}function g0(a,r){return a/f0(r)}function jg(a){return 360/Math.PI*Math.atan(Math.exp((180-360*a)*Math.PI/180))-90}class Yd{constructor(r,l,f=0){this.x=+r,this.y=+l,this.z=+f}static fromLngLat(r,l=0){const f=Ql.convert(r);return new Yd(d0(f.lng),m0(f.lat),g0(l,f.lat))}toLngLat(){return new Ql(360*this.x-180,jg(this.y))}toAltitude(){return this.z*f0(jg(this.y))}meterInMercatorCoordinateUnits(){return 1/p0*(r=jg(this.y),1/Math.cos(r*Math.PI/180));var r}}function _0(a,r,l){var f=2*Math.PI*6378137/256/Math.pow(2,l);return[a*f-2*Math.PI*6378137/2,r*f-2*Math.PI*6378137/2]}class Zg{constructor(r,l,f){if(r<0||r>25||f<0||f>=Math.pow(2,r)||l<0||l>=Math.pow(2,r))throw new Error(`x=${l}, y=${f}, z=${r} outside of bounds. 0<=x<${Math.pow(2,r)}, 0<=y<${Math.pow(2,r)} 0<=z<=25 `);this.z=r,this.x=l,this.y=f,this.key=$p(0,r,r,l,f)}equals(r){return this.z===r.z&&this.x===r.x&&this.y===r.y}url(r,l,f){const m=(b=this.y,S=this.z,C=_0(256*(v=this.x),256*(b=Math.pow(2,S)-b-1),S),P=_0(256*(v+1),256*(b+1),S),C[0]+","+C[1]+","+P[0]+","+P[1]);var v,b,S,C,P;const D=function(R,B,j){let W,Q="";for(let rt=R;rt>0;rt--)W=1<<rt-1,Q+=(B&W?1:0)+(j&W?2:0);return Q}(this.z,this.x,this.y);return r[(this.x+this.y)%r.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String(f==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,l>1?"@2x":"").replace(/{quadkey}/g,D).replace(/{bbox-epsg-3857}/g,m)}isChildOf(r){const l=this.z-r.z;return l>0&&r.x===this.x>>l&&r.y===this.y>>l}getTilePoint(r){const l=Math.pow(2,this.z);return new L((r.x*l-this.x)*bi,(r.y*l-this.y)*bi)}toString(){return`${this.z}/${this.x}/${this.y}`}}class y0{constructor(r,l){this.wrap=r,this.canonical=l,this.key=$p(r,l.z,l.z,l.x,l.y)}}class ps{constructor(r,l,f,m,v){if(r<f)throw new Error(`overscaledZ should be >= z; overscaledZ = ${r}; z = ${f}`);this.overscaledZ=r,this.wrap=l,this.canonical=new Zg(f,+m,+v),this.key=$p(l,r,f,m,v)}clone(){return new ps(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(r){return this.overscaledZ===r.overscaledZ&&this.wrap===r.wrap&&this.canonical.equals(r.canonical)}scaledTo(r){if(r>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${r}; overscaledZ = ${this.overscaledZ}`);const l=this.canonical.z-r;return r>this.canonical.z?new ps(r,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new ps(r,this.wrap,r,this.canonical.x>>l,this.canonical.y>>l)}calculateScaledKey(r,l){if(r>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${r}; overscaledZ = ${this.overscaledZ}`);const f=this.canonical.z-r;return r>this.canonical.z?$p(this.wrap*+l,r,this.canonical.z,this.canonical.x,this.canonical.y):$p(this.wrap*+l,r,r,this.canonical.x>>f,this.canonical.y>>f)}isChildOf(r){if(r.wrap!==this.wrap)return!1;const l=this.canonical.z-r.canonical.z;return r.overscaledZ===0||r.overscaledZ<this.overscaledZ&&r.canonical.x===this.canonical.x>>l&&r.canonical.y===this.canonical.y>>l}children(r){if(this.overscaledZ>=r)return[new ps(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const l=this.canonical.z+1,f=2*this.canonical.x,m=2*this.canonical.y;return[new ps(l,this.wrap,l,f,m),new ps(l,this.wrap,l,f+1,m),new ps(l,this.wrap,l,f,m+1),new ps(l,this.wrap,l,f+1,m+1)]}isLessThan(r){return this.wrap<r.wrap||!(this.wrap>r.wrap)&&(this.overscaledZ<r.overscaledZ||!(this.overscaledZ>r.overscaledZ)&&(this.canonical.x<r.canonical.x||!(this.canonical.x>r.canonical.x)&&this.canonical.y<r.canonical.y))}wrapped(){return new ps(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(r){return new ps(this.overscaledZ,r,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new y0(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(r){return this.canonical.getTilePoint(new Yd(r.x-this.wrap,r.y))}}function $p(a,r,l,f,m){(a*=2)<0&&(a=-1*a-1);const v=1<<l;return(v*v*a+v*m+f).toString(36)+l.toString(36)+r.toString(36)}_e("CanonicalTileID",Zg),_e("OverscaledTileID",ps,{omit:["posMatrix"]});class v0{constructor(r,l,f,m=1,v=1,b=1,S=0){if(this.uid=r,l.height!==l.width)throw new RangeError("DEM tiles must be square");if(f&&!["mapbox","terrarium","custom"].includes(f))return void ie(`"${f}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=l.height;const C=this.dim=l.height-2;switch(this.data=new Uint32Array(l.data.buffer),f){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=m,this.greenFactor=v,this.blueFactor=b,this.baseShift=S;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let P=0;P<C;P++)this.data[this._idx(-1,P)]=this.data[this._idx(0,P)],this.data[this._idx(C,P)]=this.data[this._idx(C-1,P)],this.data[this._idx(P,-1)]=this.data[this._idx(P,0)],this.data[this._idx(P,C)]=this.data[this._idx(P,C-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(C,-1)]=this.data[this._idx(C-1,0)],this.data[this._idx(-1,C)]=this.data[this._idx(0,C-1)],this.data[this._idx(C,C)]=this.data[this._idx(C-1,C-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let P=0;P<C;P++)for(let D=0;D<C;D++){const R=this.get(P,D);R>this.max&&(this.max=R),R<this.min&&(this.min=R)}}get(r,l){const f=new Uint8Array(this.data.buffer),m=4*this._idx(r,l);return this.unpack(f[m],f[m+1],f[m+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(r,l){if(r<-1||r>=this.dim+1||l<-1||l>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(l+1)*this.stride+(r+1)}unpack(r,l,f){return r*this.redFactor+l*this.greenFactor+f*this.blueFactor-this.baseShift}getPixels(){return new hs({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(r,l,f){if(this.dim!==r.dim)throw new Error("dem dimension mismatch");let m=l*this.dim,v=l*this.dim+this.dim,b=f*this.dim,S=f*this.dim+this.dim;switch(l){case-1:m=v-1;break;case 1:v=m+1}switch(f){case-1:b=S-1;break;case 1:S=b+1}const C=-l*this.dim,P=-f*this.dim;for(let D=b;D<S;D++)for(let R=m;R<v;R++)this.data[this._idx(R,D)]=r.data[this._idx(R+C,D+P)]}}_e("DEMData",v0);class x0{constructor(r){this._stringToNumber={},this._numberToString=[];for(let l=0;l<r.length;l++){const f=r[l];this._stringToNumber[f]=l,this._numberToString[l]=f}}encode(r){return this._stringToNumber[r]}decode(r){if(r>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${r} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[r]}}class b0{constructor(r,l,f,m,v){this.type="Feature",this._vectorTileFeature=r,r._z=l,r._x=f,r._y=m,this.properties=r.properties,this.id=v}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(r){this._geometry=r}toJSON(){const r={geometry:this.geometry};for(const l in this)l!=="_geometry"&&l!=="_vectorTileFeature"&&(r[l]=this[l]);return r}}class w0{constructor(r,l){this.tileID=r,this.x=r.canonical.x,this.y=r.canonical.y,this.z=r.canonical.z,this.grid=new ll(bi,16,0),this.grid3D=new ll(bi,16,0),this.featureIndexArray=new z,this.promoteId=l}insert(r,l,f,m,v,b){const S=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(f,m,v);const C=b?this.grid3D:this.grid;for(let P=0;P<l.length;P++){const D=l[P],R=[1/0,1/0,-1/0,-1/0];for(let B=0;B<D.length;B++){const j=D[B];R[0]=Math.min(R[0],j.x),R[1]=Math.min(R[1],j.y),R[2]=Math.max(R[2],j.x),R[3]=Math.max(R[3],j.y)}R[0]<bi&&R[1]<bi&&R[2]>=0&&R[3]>=0&&C.insert(S,R[0],R[1],R[2],R[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new Yl.VectorTile(new Dg(this.rawTileData)).layers,this.sourceLayerCoder=new x0(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(r,l,f,m){this.loadVTLayers();const v=r.params||{},b=bi/r.tileSize/r.scale,S=Bc(v.filter),C=r.queryGeometry,P=r.queryPadding*b,D=E0(C),R=this.grid.query(D.minX-P,D.minY-P,D.maxX+P,D.maxY+P),B=E0(r.cameraQueryGeometry),j=this.grid3D.query(B.minX-P,B.minY-P,B.maxX+P,B.maxY+P,(rt,ct,Et,ft)=>function(xt,qt,Wt,de,we){for(const he of xt)if(qt<=he.x&&Wt<=he.y&&de>=he.x&&we>=he.y)return!0;const fe=[new L(qt,Wt),new L(qt,we),new L(de,we),new L(de,Wt)];if(xt.length>2){for(const he of fe)if(nh(xt,he))return!0}for(let he=0;he<xt.length-1;he++)if(Mb(xt[he],xt[he+1],fe))return!0;return!1}(r.cameraQueryGeometry,rt-P,ct-P,Et+P,ft+P));for(const rt of j)R.push(rt);R.sort(Qw);const W={};let Q;for(let rt=0;rt<R.length;rt++){const ct=R[rt];if(ct===Q)continue;Q=ct;const Et=this.featureIndexArray.get(ct);let ft=null;this.loadMatchingFeature(W,Et.bucketIndex,Et.sourceLayerIndex,Et.featureIndex,S,v.layers,v.availableImages,l,f,m,(xt,qt,Wt)=>(ft||(ft=fl(xt)),qt.queryIntersectsFeature(C,xt,Wt,ft,this.z,r.transform,b,r.pixelPosMatrix)))}return W}loadMatchingFeature(r,l,f,m,v,b,S,C,P,D,R){const B=this.bucketLayerIDs[l];if(b&&!function(rt,ct){for(let Et=0;Et<rt.length;Et++)if(ct.indexOf(rt[Et])>=0)return!0;return!1}(b,B))return;const j=this.sourceLayerCoder.decode(f),W=this.vtLayers[j].feature(m);if(v.needGeometry){const rt=dl(W,!0);if(!v.filter(new Hn(this.tileID.overscaledZ),rt,this.tileID.canonical))return}else if(!v.filter(new Hn(this.tileID.overscaledZ),W))return;const Q=this.getId(W,j);for(let rt=0;rt<B.length;rt++){const ct=B[rt];if(b&&b.indexOf(ct)<0)continue;const Et=C[ct];if(!Et)continue;let ft={};Q&&D&&(ft=D.getState(Et.sourceLayer||"_geojsonTileLayer",Q));const xt=dt({},P[ct]);xt.paint=S0(xt.paint,Et.paint,W,ft,S),xt.layout=S0(xt.layout,Et.layout,W,ft,S);const qt=!R||R(W,Et,ft);if(!qt)continue;const Wt=new b0(W,this.z,this.x,this.y,Q);Wt.layer=xt;let de=r[ct];de===void 0&&(de=r[ct]=[]),de.push({featureIndex:m,feature:Wt,intersectionZ:qt})}}lookupSymbolFeatures(r,l,f,m,v,b,S,C){const P={};this.loadVTLayers();const D=Bc(v);for(const R of r)this.loadMatchingFeature(P,f,m,R,D,b,S,C,l);return P}hasLayer(r){for(const l of this.bucketLayerIDs)for(const f of l)if(r===f)return!0;return!1}getId(r,l){let f=r.id;return this.promoteId&&(f=r.properties[typeof this.promoteId=="string"?this.promoteId:this.promoteId[l]],typeof f=="boolean"&&(f=Number(f))),f}}function S0(a,r,l,f,m){return ut(a,(v,b)=>{const S=r instanceof Bu?r.get(b):null;return 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Note that SVGs are not supported."));const m=new Blob([new Uint8Array(a)],{type:"image/png"});f.src=a.byteLength?URL.createObjectURL(m):Ue}),p.g=zn,p.h=(a,r)=>cn(dt(a,{type:"json"}),r),p.i=Kt,p.j=be,p.k=jt,p.l=(a,r)=>cn(dt(a,{type:"arrayBuffer"}),r),p.m=cn,p.n=function(a){return new Dg(a).readFields(zw,[])},p.o=Gp,p.p=$y,p.q=Zr,p.r=bp,p.s=vi,p.t=Ed,p.u=pe,p.v=Pt,p.w=ie,p.x=Nu,p.y=function([a,r,l]){return r+=90,r*=Math.PI/180,l*=Math.PI/180,{x:a*Math.cos(r)*Math.sin(l),y:a*Math.sin(r)*Math.sin(l),z:a*Math.cos(l)}},p.z=qr}),s("worker",["./shared"],function(p){class u{constructor(F){this.keyCache={},F&&this.replace(F)}replace(F){this._layerConfigs={},this._layers={},this.update(F,[])}update(F,q){for(const et of F){this._layerConfigs[et.id]=et;const gt=this._layers[et.id]=p.az(et);gt._featureFilter=p.a6(gt.filter),this.keyCache[et.id]&&delete this.keyCache[et.id]}for(const et of q)delete this.keyCache[et],delete this._layerConfigs[et],delete this._layers[et];this.familiesBySource={};const H=p.bg(Object.values(this._layerConfigs),this.keyCache);for(const et of H){const gt=et.map(Nt=>this._layers[Nt.id]),K=gt[0];if(K.visibility==="none")continue;const _t=K.source||"";let ht=this.familiesBySource[_t];ht||(ht=this.familiesBySource[_t]={});const St=K.sourceLayer||"_geojsonTileLayer";let At=ht[St];At||(At=ht[St]=[]),At.push(gt)}}}class x{constructor(F){const q={},H=[];for(const _t in F){const ht=F[_t],St=q[_t]={};for(const At in ht){const Nt=ht[+At];if(!Nt||Nt.bitmap.width===0||Nt.bitmap.height===0)continue;const Gt={x:0,y:0,w:Nt.bitmap.width+2,h:Nt.bitmap.height+2};H.push(Gt),St[At]={rect:Gt,metrics:Nt.metrics}}}const{w:et,h:gt}=p.p(H),K=new p.o({width:et||1,height:gt||1});for(const _t in F){const ht=F[_t];for(const St in ht){const At=ht[+St];if(!At||At.bitmap.width===0||At.bitmap.height===0)continue;const Nt=q[_t][St].rect;p.o.copy(At.bitmap,K,{x:0,y:0},{x:Nt.x+1,y:Nt.y+1},At.bitmap)}}this.image=K,this.positions=q}}p.bh("GlyphAtlas",x);class w{constructor(F){this.tileID=new p.Q(F.tileID.overscaledZ,F.tileID.wrap,F.tileID.canonical.z,F.tileID.canonical.x,F.tileID.canonical.y),this.uid=F.uid,this.zoom=F.zoom,this.pixelRatio=F.pixelRatio,this.tileSize=F.tileSize,this.source=F.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=F.showCollisionBoxes,this.collectResourceTiming=!!F.collectResourceTiming,this.returnDependencies=!!F.returnDependencies,this.promoteId=F.promoteId,this.inFlightDependencies=[]}parse(F,q,H,et){return p._(this,void 0,void 0,function*(){this.status="parsing",this.data=F,this.collisionBoxArray=new p.a4;const gt=new p.bi(Object.keys(F.layers).sort()),K=new p.bj(this.tileID,this.promoteId);K.bucketLayerIDs=[];const _t={},ht={featureIndex:K,iconDependencies:{},patternDependencies:{},glyphDependencies:{},availableImages:H},St=q.familiesBySource[this.source];for(const $e in St){const ci=F.layers[$e];if(!ci)continue;ci.version===1&&p.w(`Vector tile source "${this.source}" layer "${$e}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const Zi=gt.encode($e),Gr=[];for(let ro=0;ro<ci.length;ro++){const sr=ci.feature(ro),Ls=K.getId(sr,$e);Gr.push({feature:sr,id:Ls,index:ro,sourceLayerIndex:Zi})}for(const ro of St[$e]){const sr=ro[0];sr.source!==this.source&&p.w(`layer.source = ${sr.source} does not equal this.source = ${this.source}`),sr.minzoom&&this.zoom<Math.floor(sr.minzoom)||sr.maxzoom&&this.zoom>=sr.maxzoom||sr.visibility!=="none"&&(E(ro,this.zoom,H),(_t[sr.id]=sr.createBucket({index:K.bucketLayerIDs.length,layers:ro,zoom:this.zoom,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:Zi,sourceID:this.source})).populate(Gr,ht,this.tileID.canonical),K.bucketLayerIDs.push(ro.map(Ls=>Ls.id)))}}const At=p.aE(ht.glyphDependencies,$e=>Object.keys($e).map(Number));this.inFlightDependencies.forEach($e=>$e==null?void 0:$e.abort()),this.inFlightDependencies=[];let Nt=Promise.resolve({});if(Object.keys(At).length){const $e=new AbortController;this.inFlightDependencies.push($e),Nt=et.sendAsync({type:"getGlyphs",data:{stacks:At,source:this.source,tileID:this.tileID,type:"glyphs"}},$e)}const Gt=Object.keys(ht.iconDependencies);let Se=Promise.resolve({});if(Gt.length){const $e=new AbortController;this.inFlightDependencies.push($e),Se=et.sendAsync({type:"getImages",data:{icons:Gt,source:this.source,tileID:this.tileID,type:"icons"}},$e)}const Ce=Object.keys(ht.patternDependencies);let qe=Promise.resolve({});if(Ce.length){const $e=new AbortController;this.inFlightDependencies.push($e),qe=et.sendAsync({type:"getImages",data:{icons:Ce,source:this.source,tileID:this.tileID,type:"patterns"}},$e)}const[je,mn,On]=yield Promise.all([Nt,Se,qe]),ti=new x(je),Ui=new p.bk(mn,On);for(const $e in _t){const ci=_t[$e];ci instanceof p.a5?(E(ci.layers,this.zoom,H),p.bl({bucket:ci,glyphMap:je,glyphPositions:ti.positions,imageMap:mn,imagePositions:Ui.iconPositions,showCollisionBoxes:this.showCollisionBoxes,canonical:this.tileID.canonical})):ci.hasPattern&&(ci instanceof p.bm||ci instanceof p.bn||ci instanceof p.bo)&&(E(ci.layers,this.zoom,H),ci.addFeatures(ht,this.tileID.canonical,Ui.patternPositions))}return this.status="done",{buckets:Object.values(_t).filter($e=>!$e.isEmpty()),featureIndex:K,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:ti.image,imageAtlas:Ui,glyphMap:this.returnDependencies?je:null,iconMap:this.returnDependencies?mn:null,glyphPositions:this.returnDependencies?ti.positions:null}})}}function E(ot,F,q){const H=new p.a8(F);for(const et of ot)et.recalculate(H,q)}class L{constructor(F,q,H){this.actor=F,this.layerIndex=q,this.availableImages=H,this.fetching={},this.loading={},this.loaded={}}loadVectorTile(F,q){return p._(this,void 0,void 0,function*(){const H=yield p.l(F.request,q);try{return{vectorTile:new p.bp.VectorTile(new p.bq(H.data)),rawData:H.data,cacheControl:H.cacheControl,expires:H.expires}}catch(et){const gt=new Uint8Array(H.data);let K=`Unable to parse the tile at ${F.request.url}, `;throw K+=gt[0]===31&&gt[1]===139?"please make sure the data is not gzipped and that you have configured the relevant header in the server":`got error: ${et.messge}`,new Error(K)}})}loadTile(F){return p._(this,void 0,void 0,function*(){const q=F.uid,H=!!(F&&F.request&&F.request.collectResourceTiming)&&new p.br(F.request),et=new w(F);this.loading[q]=et;const gt=new AbortController;et.abort=gt;try{const K=yield this.loadVectorTile(F,gt);if(delete this.loading[q],!K)return null;const _t=K.rawData,ht={};K.expires&&(ht.expires=K.expires),K.cacheControl&&(ht.cacheControl=K.cacheControl);const St={};if(H){const Nt=H.finish();Nt&&(St.resourceTiming=JSON.parse(JSON.stringify(Nt)))}et.vectorTile=K.vectorTile;const At=et.parse(K.vectorTile,this.layerIndex,this.availableImages,this.actor);this.loaded[q]=et,this.fetching[q]={rawTileData:_t,cacheControl:ht,resourceTiming:St};try{const Nt=yield At;return p.e({rawTileData:_t.slice(0)},Nt,ht,St)}finally{delete this.fetching[q]}}catch(K){throw delete this.loading[q],et.status="done",this.loaded[q]=et,K}})}reloadTile(F){return p._(this,void 0,void 0,function*(){const q=F.uid;if(!this.loaded||!this.loaded[q])throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");const H=this.loaded[q];if(H.showCollisionBoxes=F.showCollisionBoxes,H.status==="parsing"){const et=yield H.parse(H.vectorTile,this.layerIndex,this.availableImages,this.actor);let gt;if(this.fetching[q]){const{rawTileData:K,cacheControl:_t,resourceTiming:ht}=this.fetching[q];delete this.fetching[q],gt=p.e({rawTileData:K.slice(0)},et,_t,ht)}else gt=et;return gt}if(H.status==="done"&&H.vectorTile)return H.parse(H.vectorTile,this.layerIndex,this.availableImages,this.actor)})}abortTile(F){return p._(this,void 0,void 0,function*(){const q=this.loading,H=F.uid;q&&q[H]&&q[H].abort&&(q[H].abort.abort(),delete q[H])})}removeTile(F){return p._(this,void 0,void 0,function*(){this.loaded&&this.loaded[F.uid]&&delete this.loaded[F.uid]})}}class A{constructor(){this.loaded={}}loadTile(F){return p._(this,void 0,void 0,function*(){const{uid:q,encoding:H,rawImageData:et,redFactor:gt,greenFactor:K,blueFactor:_t,baseShift:ht}=F,St=et.width+2,At=et.height+2,Nt=p.b(et)?new p.R({width:St,height:At},yield p.bs(et,-1,-1,St,At)):et,Gt=new p.bt(q,Nt,H,gt,K,_t,ht);return this.loaded=this.loaded||{},this.loaded[q]=Gt,Gt})}removeTile(F){const q=this.loaded,H=F.uid;q&&q[H]&&delete q[H]}}function V(ot,F){if(ot.length!==0){O(ot[0],F);for(var q=1;q<ot.length;q++)O(ot[q],!F)}}function O(ot,F){for(var q=0,H=0,et=0,gt=ot.length,K=gt-1;et<gt;K=et++){var _t=(ot[et][0]-ot[K][0])*(ot[K][1]+ot[et][1]),ht=q+_t;H+=Math.abs(q)>=Math.abs(_t)?q-ht+_t:_t-ht+q,q=ht}q+H>=0!=!!F&&ot.reverse()}var J=p.bu(function ot(F,q){var H,et=F&&F.type;if(et==="FeatureCollection")for(H=0;H<F.features.length;H++)ot(F.features[H],q);else if(et==="GeometryCollection")for(H=0;H<F.geometries.length;H++)ot(F.geometries[H],q);else if(et==="Feature")ot(F.geometry,q);else if(et==="Polygon")V(F.coordinates,q);else if(et==="MultiPolygon")for(H=0;H<F.coordinates.length;H++)V(F.coordinates[H],q);return F});const Y=p.bp.VectorTileFeature.prototype.toGeoJSON;var $={exports:{}},U=p.bv,G=p.bp.VectorTileFeature,X=at;function at(ot,F){this.options=F||{},this.features=ot,this.length=ot.length}function vt(ot,F){this.id=typeof ot.id=="number"?ot.id:void 0,this.type=ot.type,this.rawGeometry=ot.type===1?[ot.geometry]:ot.geometry,this.properties=ot.tags,this.extent=F||4096}at.prototype.feature=function(ot){return new vt(this.features[ot],this.options.extent)},vt.prototype.loadGeometry=function(){var ot=this.rawGeometry;this.geometry=[];for(var F=0;F<ot.length;F++){for(var q=ot[F],H=[],et=0;et<q.length;et++)H.push(new U(q[et][0],q[et][1]));this.geometry.push(H)}return this.geometry},vt.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var ot=this.geometry,F=1/0,q=-1/0,H=1/0,et=-1/0,gt=0;gt<ot.length;gt++)for(var K=ot[gt],_t=0;_t<K.length;_t++){var ht=K[_t];F=Math.min(F,ht.x),q=Math.max(q,ht.x),H=Math.min(H,ht.y),et=Math.max(et,ht.y)}return[F,H,q,et]},vt.prototype.toGeoJSON=G.prototype.toGeoJSON;var dt=p.bw,pt=X;function ut(ot){var F=new dt;return function(q,H){for(var et in q.layers)H.writeMessage(3,Rt,q.layers[et])}(ot,F),F.finish()}function Rt(ot,F){var q;F.writeVarintField(15,ot.version||1),F.writeStringField(1,ot.name||""),F.writeVarintField(5,ot.extent||4096);var H={keys:[],values:[],keycache:{},valuecache:{}};for(q=0;q<ot.length;q++)H.feature=ot.feature(q),F.writeMessage(2,yt,H);var et=H.keys;for(q=0;q<et.length;q++)F.writeStringField(3,et[q]);var gt=H.values;for(q=0;q<gt.length;q++)F.writeMessage(4,Kt,gt[q])}function yt(ot,F){var q=ot.feature;q.id!==void 0&&F.writeVarintField(1,q.id),F.writeMessage(2,wt,ot),F.writeVarintField(3,q.type),F.writeMessage(4,ae,q)}function wt(ot,F){var q=ot.feature,H=ot.keys,et=ot.values,gt=ot.keycache,K=ot.valuecache;for(var _t in q.properties){var ht=q.properties[_t],St=gt[_t];if(ht!==null){St===void 0&&(H.push(_t),gt[_t]=St=H.length-1),F.writeVarint(St);var At=typeof ht;At!=="string"&&At!=="boolean"&&At!=="number"&&(ht=JSON.stringify(ht));var Nt=At+":"+ht,Gt=K[Nt];Gt===void 0&&(et.push(ht),K[Nt]=Gt=et.length-1),F.writeVarint(Gt)}}}function ie(ot,F){return(F<<3)+(7&ot)}function Tt(ot){return ot<<1^ot>>31}function ae(ot,F){for(var q=ot.loadGeometry(),H=ot.type,et=0,gt=0,K=q.length,_t=0;_t<K;_t++){var ht=q[_t],St=1;H===1&&(St=ht.length),F.writeVarint(ie(1,St));for(var At=H===3?ht.length-1:ht.length,Nt=0;Nt<At;Nt++){Nt===1&&H!==1&&F.writeVarint(ie(2,At-1));var Gt=ht[Nt].x-et,Se=ht[Nt].y-gt;F.writeVarint(Tt(Gt)),F.writeVarint(Tt(Se)),et+=Gt,gt+=Se}H===3&&F.writeVarint(ie(7,1))}}function Kt(ot,F){var q=typeof ot;q==="string"?F.writeStringField(1,ot):q==="boolean"?F.writeBooleanField(7,ot):q==="number"&&(ot%1!=0?F.writeDoubleField(3,ot):ot<0?F.writeSVarintField(6,ot):F.writeVarintField(5,ot))}$.exports=ut,$.exports.fromVectorTileJs=ut,$.exports.fromGeojsonVt=function(ot,F){F=F||{};var q={};for(var H in ot)q[H]=new pt(ot[H].features,F),q[H].name=H,q[H].version=F.version,q[H].extent=F.extent;return ut({layers:q})},$.exports.GeoJSONWrapper=pt;var re=p.bu($.exports);const Ne={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:ot=>ot},Ue=Math.fround||(wn=new Float32Array(1),ot=>(wn[0]=+ot,wn[0]));var wn;const Qe=3,Pe=5,pn=6;class Sn{constructor(F){this.options=Object.assign(Object.create(Ne),F),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(F){const{log:q,minZoom:H,maxZoom:et}=this.options;q&&console.time("total time");const gt=`prepare ${F.length} points`;q&&console.time(gt),this.points=F;const K=[];for(let ht=0;ht<F.length;ht++){const St=F[ht];if(!St.geometry)continue;const[At,Nt]=St.geometry.coordinates,Gt=Ue(jn(At)),Se=Ue(ee(Nt));K.push(Gt,Se,1/0,ht,-1,1),this.options.reduce&&K.push(0)}let _t=this.trees[et+1]=this._createTree(K);q&&console.timeEnd(gt);for(let ht=et;ht>=H;ht--){const St=+Date.now();_t=this.trees[ht]=this._createTree(this._cluster(_t,ht)),q&&console.log("z%d: %d clusters in %dms",ht,_t.numItems,+Date.now()-St)}return q&&console.timeEnd("total time"),this}getClusters(F,q){let H=((F[0]+180)%360+360)%360-180;const et=Math.max(-90,Math.min(90,F[1]));let gt=F[2]===180?180:((F[2]+180)%360+360)%360-180;const K=Math.max(-90,Math.min(90,F[3]));if(F[2]-F[0]>=360)H=-180,gt=180;else if(H>gt){const Nt=this.getClusters([H,et,180,K],q),Gt=this.getClusters([-180,et,gt,K],q);return Nt.concat(Gt)}const _t=this.trees[this._limitZoom(q)],ht=_t.range(jn(H),ee(K),jn(gt),ee(et)),St=_t.data,At=[];for(const Nt of ht){const Gt=this.stride*Nt;At.push(St[Gt+Pe]>1?Pn(St,Gt,this.clusterProps):this.points[St[Gt+Qe]])}return At}getChildren(F){const q=this._getOriginId(F),H=this._getOriginZoom(F),et="No cluster with the specified id.",gt=this.trees[H];if(!gt)throw new Error(et);const K=gt.data;if(q*this.stride>=K.length)throw new Error(et);const _t=this.options.radius/(this.options.extent*Math.pow(2,H-1)),ht=gt.within(K[q*this.stride],K[q*this.stride+1],_t),St=[];for(const At of ht){const Nt=At*this.stride;K[Nt+4]===F&&St.push(K[Nt+Pe]>1?Pn(K,Nt,this.clusterProps):this.points[K[Nt+Qe]])}if(St.length===0)throw new Error(et);return St}getLeaves(F,q,H){const et=[];return this._appendLeaves(et,F,q=q||10,H=H||0,0),et}getTile(F,q,H){const et=this.trees[this._limitZoom(F)],gt=Math.pow(2,F),{extent:K,radius:_t}=this.options,ht=_t/K,St=(H-ht)/gt,At=(H+1+ht)/gt,Nt={features:[]};return this._addTileFeatures(et.range((q-ht)/gt,St,(q+1+ht)/gt,At),et.data,q,H,gt,Nt),q===0&&this._addTileFeatures(et.range(1-ht/gt,St,1,At),et.data,gt,H,gt,Nt),q===gt-1&&this._addTileFeatures(et.range(0,St,ht/gt,At),et.data,-1,H,gt,Nt),Nt.features.length?Nt:null}getClusterExpansionZoom(F){let q=this._getOriginZoom(F)-1;for(;q<=this.options.maxZoom;){const H=this.getChildren(F);if(q++,H.length!==1)break;F=H[0].properties.cluster_id}return q}_appendLeaves(F,q,H,et,gt){const K=this.getChildren(q);for(const _t of K){const ht=_t.properties;if(ht&&ht.cluster?gt+ht.point_count<=et?gt+=ht.point_count:gt=this._appendLeaves(F,ht.cluster_id,H,et,gt):gt<et?gt++:F.push(_t),F.length===H)break}return gt}_createTree(F){const q=new p.au(F.length/this.stride|0,this.options.nodeSize,Float32Array);for(let H=0;H<F.length;H+=this.stride)q.add(F[H],F[H+1]);return q.finish(),q.data=F,q}_addTileFeatures(F,q,H,et,gt,K){for(const _t of F){const ht=_t*this.stride,St=q[ht+Pe]>1;let At,Nt,Gt;if(St)At=zn(q,ht,this.clusterProps),Nt=q[ht],Gt=q[ht+1];else{const qe=this.points[q[ht+Qe]];At=qe.properties;const[je,mn]=qe.geometry.coordinates;Nt=jn(je),Gt=ee(mn)}const Se={type:1,geometry:[[Math.round(this.options.extent*(Nt*gt-H)),Math.round(this.options.extent*(Gt*gt-et))]],tags:At};let Ce;Ce=St||this.options.generateId?q[ht+Qe]:this.points[q[ht+Qe]].id,Ce!==void 0&&(Se.id=Ce),K.features.push(Se)}}_limitZoom(F){return Math.max(this.options.minZoom,Math.min(Math.floor(+F),this.options.maxZoom+1))}_cluster(F,q){const{radius:H,extent:et,reduce:gt,minPoints:K}=this.options,_t=H/(et*Math.pow(2,q)),ht=F.data,St=[],At=this.stride;for(let Nt=0;Nt<ht.length;Nt+=At){if(ht[Nt+2]<=q)continue;ht[Nt+2]=q;const Gt=ht[Nt],Se=ht[Nt+1],Ce=F.within(ht[Nt],ht[Nt+1],_t),qe=ht[Nt+Pe];let je=qe;for(const mn of Ce){const On=mn*At;ht[On+2]>q&&(je+=ht[On+Pe])}if(je>qe&&je>=K){let mn,On=Gt*qe,ti=Se*qe,Ui=-1;const $e=((Nt/At|0)<<5)+(q+1)+this.points.length;for(const ci of Ce){const Zi=ci*At;if(ht[Zi+2]<=q)continue;ht[Zi+2]=q;const Gr=ht[Zi+Pe];On+=ht[Zi]*Gr,ti+=ht[Zi+1]*Gr,ht[Zi+4]=$e,gt&&(mn||(mn=this._map(ht,Nt,!0),Ui=this.clusterProps.length,this.clusterProps.push(mn)),gt(mn,this._map(ht,Zi)))}ht[Nt+4]=$e,St.push(On/je,ti/je,1/0,$e,-1,je),gt&&St.push(Ui)}else{for(let mn=0;mn<At;mn++)St.push(ht[Nt+mn]);if(je>1)for(const mn of Ce){const On=mn*At;if(!(ht[On+2]<=q)){ht[On+2]=q;for(let ti=0;ti<At;ti++)St.push(ht[On+ti])}}}}return St}_getOriginId(F){return F-this.points.length>>5}_getOriginZoom(F){return(F-this.points.length)%32}_map(F,q,H){if(F[q+Pe]>1){const K=this.clusterProps[F[q+pn]];return H?Object.assign({},K):K}const et=this.points[F[q+Qe]].properties,gt=this.options.map(et);return H&&gt===et?Object.assign({},gt):gt}}function Pn(ot,F,q){return{type:"Feature",id:ot[F+Qe],properties:zn(ot,F,q),geometry:{type:"Point",coordinates:[(H=ot[F],360*(H-.5)),Ge(ot[F+1])]}};var H}function zn(ot,F,q){const H=ot[F+Pe],et=H>=1e4?`${Math.round(H/1e3)}k`:H>=1e3?Math.round(H/100)/10+"k":H,gt=ot[F+pn],K=gt===-1?{}:Object.assign({},q[gt]);return Object.assign(K,{cluster:!0,cluster_id:ot[F+Qe],point_count:H,point_count_abbreviated:et})}function jn(ot){return ot/360+.5}function ee(ot){const F=Math.sin(ot*Math.PI/180),q=.5-.25*Math.log((1+F)/(1-F))/Math.PI;return q<0?0:q>1?1:q}function Ge(ot){const F=(180-360*ot)*Math.PI/180;return 360*Math.atan(Math.exp(F))/Math.PI-90}function cn(ot,F,q,H){for(var et,gt=H,K=q-F>>1,_t=q-F,ht=ot[F],St=ot[F+1],At=ot[q],Nt=ot[q+1],Gt=F+3;Gt<q;Gt+=3){var Se=vi(ot[Gt],ot[Gt+1],ht,St,At,Nt);if(Se>gt)et=Gt,gt=Se;else if(Se===gt){var Ce=Math.abs(Gt-K);Ce<_t&&(et=Gt,_t=Ce)}}gt>H&&(et-F>3&&cn(ot,F,et,H),ot[et+2]=gt,q-et>3&&cn(ot,et,q,H))}function vi(ot,F,q,H,et,gt){var K=et-q,_t=gt-H;if(K!==0||_t!==0){var ht=((ot-q)*K+(F-H)*_t)/(K*K+_t*_t);ht>1?(q=et,H=gt):ht>0&&(q+=K*ht,H+=_t*ht)}return(K=ot-q)*K+(_t=F-H)*_t}function Bi(ot,F,q,H){var et={id:ot===void 0?null:ot,type:F,geometry:q,tags:H,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(gt){var K=gt.geometry,_t=gt.type;if(_t==="Point"||_t==="MultiPoint"||_t==="LineString")Yt(gt,K);else if(_t==="Polygon"||_t==="MultiLineString")for(var ht=0;ht<K.length;ht++)Yt(gt,K[ht]);else if(_t==="MultiPolygon")for(ht=0;ht<K.length;ht++)for(var St=0;St<K[ht].length;St++)Yt(gt,K[ht][St])}(et),et}function Yt(ot,F){for(var q=0;q<F.length;q+=3)ot.minX=Math.min(ot.minX,F[q]),ot.minY=Math.min(ot.minY,F[q+1]),ot.maxX=Math.max(ot.maxX,F[q]),ot.maxY=Math.max(ot.maxY,F[q+1])}function jt(ot,F,q,H){if(F.geometry){var et=F.geometry.coordinates,gt=F.geometry.type,K=Math.pow(q.tolerance/((1<<q.maxZoom)*q.extent),2),_t=[],ht=F.id;if(q.promoteId?ht=F.properties[q.promoteId]:q.generateId&&(ht=H||0),gt==="Point")be(et,_t);else if(gt==="MultiPoint")for(var St=0;St<et.length;St++)be(et[St],_t);else if(gt==="LineString")oi(et,_t,K,!1);else if(gt==="MultiLineString"){if(q.lineMetrics){for(St=0;St<et.length;St++)oi(et[St],_t=[],K,!1),ot.push(Bi(ht,"LineString",_t,F.properties));return}Pt(et,_t,K,!1)}else if(gt==="Polygon")Pt(et,_t,K,!0);else{if(gt!=="MultiPolygon"){if(gt==="GeometryCollection"){for(St=0;St<F.geometry.geometries.length;St++)jt(ot,{id:ht,geometry:F.geometry.geometries[St],properties:F.properties},q,H);return}throw new Error("Input data is not a valid GeoJSON object.")}for(St=0;St<et.length;St++){var At=[];Pt(et[St],At,K,!0),_t.push(At)}}ot.push(Bi(ht,gt,_t,F.properties))}}function be(ot,F){F.push(an(ot[0])),F.push(ji(ot[1])),F.push(0)}function oi(ot,F,q,H){for(var et,gt,K=0,_t=0;_t<ot.length;_t++){var ht=an(ot[_t][0]),St=ji(ot[_t][1]);F.push(ht),F.push(St),F.push(0),_t>0&&(K+=H?(et*St-ht*gt)/2:Math.sqrt(Math.pow(ht-et,2)+Math.pow(St-gt,2))),et=ht,gt=St}var At=F.length-3;F[2]=1,cn(F,0,At,q),F[At+2]=1,F.size=Math.abs(K),F.start=0,F.end=F.size}function Pt(ot,F,q,H){for(var et=0;et<ot.length;et++){var gt=[];oi(ot[et],gt,q,H),F.push(gt)}}function an(ot){return ot/360+.5}function ji(ot){var F=Math.sin(ot*Math.PI/180),q=.5-.25*Math.log((1+F)/(1-F))/Math.PI;return q<0?0:q>1?1:q}function nn(ot,F,q,H,et,gt,K,_t){if(H/=F,gt>=(q/=F)&&K<H)return ot;if(K<q||gt>=H)return null;for(var ht=[],St=0;St<ot.length;St++){var At=ot[St],Nt=At.geometry,Gt=At.type,Se=et===0?At.minX:At.minY,Ce=et===0?At.maxX:At.maxY;if(Se>=q&&Ce<H)ht.push(At);else if(!(Ce<q||Se>=H)){var qe=[];if(Gt==="Point"||Gt==="MultiPoint")$n(Nt,qe,q,H,et);else if(Gt==="LineString")_r(Nt,qe,q,H,et,!1,_t.lineMetrics);else if(Gt==="MultiLineString")Ts(Nt,qe,q,H,et,!1);else if(Gt==="Polygon")Ts(Nt,qe,q,H,et,!0);else if(Gt==="MultiPolygon")for(var je=0;je<Nt.length;je++){var mn=[];Ts(Nt[je],mn,q,H,et,!0),mn.length&&qe.push(mn)}if(qe.length){if(_t.lineMetrics&&Gt==="LineString"){for(je=0;je<qe.length;je++)ht.push(Bi(At.id,Gt,qe[je],At.tags));continue}Gt!=="LineString"&&Gt!=="MultiLineString"||(qe.length===1?(Gt="LineString",qe=qe[0]):Gt="MultiLineString"),Gt!=="Point"&&Gt!=="MultiPoint"||(Gt=qe.length===3?"Point":"MultiPoint"),ht.push(Bi(At.id,Gt,qe,At.tags))}}}return ht.length?ht:null}function $n(ot,F,q,H,et){for(var gt=0;gt<ot.length;gt+=3){var K=ot[gt+et];K>=q&&K<=H&&(F.push(ot[gt]),F.push(ot[gt+1]),F.push(ot[gt+2]))}}function _r(ot,F,q,H,et,gt,K){for(var _t,ht,St=ss(ot),At=et===0?Ir:tl,Nt=ot.start,Gt=0;Gt<ot.length-3;Gt+=3){var Se=ot[Gt],Ce=ot[Gt+1],qe=ot[Gt+2],je=ot[Gt+3],mn=ot[Gt+4],On=et===0?Se:Ce,ti=et===0?je:mn,Ui=!1;K&&(_t=Math.sqrt(Math.pow(Se-je,2)+Math.pow(Ce-mn,2))),On<q?ti>q&&(ht=At(St,Se,Ce,je,mn,q),K&&(St.start=Nt+_t*ht)):On>H?ti<H&&(ht=At(St,Se,Ce,je,mn,H),K&&(St.start=Nt+_t*ht)):Ia(St,Se,Ce,qe),ti<q&&On>=q&&(ht=At(St,Se,Ce,je,mn,q),Ui=!0),ti>H&&On<=H&&(ht=At(St,Se,Ce,je,mn,H),Ui=!0),!gt&&Ui&&(K&&(St.end=Nt+_t*ht),F.push(St),St=ss(ot)),K&&(Nt+=_t)}var $e=ot.length-3;Se=ot[$e],Ce=ot[$e+1],qe=ot[$e+2],(On=et===0?Se:Ce)>=q&&On<=H&&Ia(St,Se,Ce,qe),$e=St.length-3,gt&&$e>=3&&(St[$e]!==St[0]||St[$e+1]!==St[1])&&Ia(St,St[0],St[1],St[2]),St.length&&F.push(St)}function ss(ot){var F=[];return F.size=ot.size,F.start=ot.start,F.end=ot.end,F}function Ts(ot,F,q,H,et,gt){for(var K=0;K<ot.length;K++)_r(ot[K],F,q,H,et,gt,!1)}function Ia(ot,F,q,H){ot.push(F),ot.push(q),ot.push(H)}function Ir(ot,F,q,H,et,gt){var K=(gt-F)/(H-F);return ot.push(gt),ot.push(q+(et-q)*K),ot.push(1),K}function tl(ot,F,q,H,et,gt){var K=(gt-q)/(et-q);return ot.push(F+(H-F)*K),ot.push(gt),ot.push(1),K}function as(ot,F){for(var q=[],H=0;H<ot.length;H++){var et,gt=ot[H],K=gt.type;if(K==="Point"||K==="MultiPoint"||K==="LineString")et=$t(gt.geometry,F);else if(K==="MultiLineString"||K==="Polygon"){et=[];for(var _t=0;_t<gt.geometry.length;_t++)et.push($t(gt.geometry[_t],F))}else if(K==="MultiPolygon")for(et=[],_t=0;_t<gt.geometry.length;_t++){for(var ht=[],St=0;St<gt.geometry[_t].length;St++)ht.push($t(gt.geometry[_t][St],F));et.push(ht)}q.push(Bi(gt.id,K,et,gt.tags))}return q}function $t(ot,F){var q=[];q.size=ot.size,ot.start!==void 0&&(q.start=ot.start,q.end=ot.end);for(var H=0;H<ot.length;H+=3)q.push(ot[H]+F,ot[H+1],ot[H+2]);return q}function qo(ot,F){if(ot.transformed)return ot;var q,H,et,gt=1<<ot.z,K=ot.x,_t=ot.y;for(q=0;q<ot.features.length;q++){var ht=ot.features[q],St=ht.geometry,At=ht.type;if(ht.geometry=[],At===1)for(H=0;H<St.length;H+=2)ht.geometry.push(Ur(St[H],St[H+1],F,gt,K,_t));else for(H=0;H<St.length;H++){var Nt=[];for(et=0;et<St[H].length;et+=2)Nt.push(Ur(St[H][et],St[H][et+1],F,gt,K,_t));ht.geometry.push(Nt)}}return ot.transformed=!0,ot}function Ur(ot,F,q,H,et,gt){return[Math.round(q*(ot*H-et)),Math.round(q*(F*H-gt))]}function el(ot,F,q,H,et){for(var gt=F===et.maxZoom?0:et.tolerance/((1<<F)*et.extent),K={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:q,y:H,z:F,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},_t=0;_t<ot.length;_t++){K.numFeatures++,Vi(K,ot[_t],gt,et);var ht=ot[_t].minX,St=ot[_t].minY,At=ot[_t].maxX,Nt=ot[_t].maxY;ht<K.minX&&(K.minX=ht),St<K.minY&&(K.minY=St),At>K.maxX&&(K.maxX=At),Nt>K.maxY&&(K.maxY=Nt)}return K}function Vi(ot,F,q,H){var et=F.geometry,gt=F.type,K=[];if(gt==="Point"||gt==="MultiPoint")for(var _t=0;_t<et.length;_t+=3)K.push(et[_t]),K.push(et[_t+1]),ot.numPoints++,ot.numSimplified++;else if(gt==="LineString")oe(K,et,ot,q,!1,!1);else if(gt==="MultiLineString"||gt==="Polygon")for(_t=0;_t<et.length;_t++)oe(K,et[_t],ot,q,gt==="Polygon",_t===0);else if(gt==="MultiPolygon")for(var ht=0;ht<et.length;ht++){var St=et[ht];for(_t=0;_t<St.length;_t++)oe(K,St[_t],ot,q,!0,_t===0)}if(K.length){var At=F.tags||null;if(gt==="LineString"&&H.lineMetrics){for(var Nt in At={},F.tags)At[Nt]=F.tags[Nt];At.mapbox_clip_start=et.start/et.size,At.mapbox_clip_end=et.end/et.size}var Gt={geometry:K,type:gt==="Polygon"||gt==="MultiPolygon"?3:gt==="LineString"||gt==="MultiLineString"?2:1,tags:At};F.id!==null&&(Gt.id=F.id),ot.features.push(Gt)}}function oe(ot,F,q,H,et,gt){var K=H*H;if(H>0&&F.size<(et?K:H))q.numPoints+=F.length/3;else{for(var _t=[],ht=0;ht<F.length;ht+=3)(H===0||F[ht+2]>K)&&(q.numSimplified++,_t.push(F[ht]),_t.push(F[ht+1])),q.numPoints++;et&&function(St,At){for(var Nt=0,Gt=0,Se=St.length,Ce=Se-2;Gt<Se;Ce=Gt,Gt+=2)Nt+=(St[Gt]-St[Ce])*(St[Gt+1]+St[Ce+1]);if(Nt>0===At)for(Gt=0,Se=St.length;Gt<Se/2;Gt+=2){var qe=St[Gt],je=St[Gt+1];St[Gt]=St[Se-2-Gt],St[Gt+1]=St[Se-1-Gt],St[Se-2-Gt]=qe,St[Se-1-Gt]=je}}(_t,gt),ot.push(_t)}}function Ye(ot,F){var q=(F=this.options=function(et,gt){for(var K in gt)et[K]=gt[K];return et}(Object.create(this.options),F)).debug;if(q&&console.time("preprocess data"),F.maxZoom<0||F.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(F.promoteId&&F.generateId)throw new Error("promoteId and generateId cannot be used together.");var H=function(et,gt){var K=[];if(et.type==="FeatureCollection")for(var _t=0;_t<et.features.length;_t++)jt(K,et.features[_t],gt,_t);else jt(K,et.type==="Feature"?et:{geometry:et},gt);return K}(ot,F);this.tiles={},this.tileCoords=[],q&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",F.indexMaxZoom,F.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),H=function(et,gt){var K=gt.buffer/gt.extent,_t=et,ht=nn(et,1,-1-K,K,0,-1,2,gt),St=nn(et,1,1-K,2+K,0,-1,2,gt);return(ht||St)&&(_t=nn(et,1,-K,1+K,0,-1,2,gt)||[],ht&&(_t=as(ht,1).concat(_t)),St&&(_t=_t.concat(as(St,-1)))),_t}(H,F),H.length&&this.splitTile(H,0,0,0),q&&(H.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function He(ot,F,q){return 32*((1<<ot)*q+F)+ot}function xi(ot,F){return F?ot.properties[F]:ot.id}function jo(ot,F){if(ot==null)return!0;if(ot.type==="Feature")return xi(ot,F)!=null;if(ot.type==="FeatureCollection"){const q=new Set;for(const H of ot.features){const et=xi(H,F);if(et==null||q.has(et))return!1;q.add(et)}return!0}return!1}function We(ot,F){const q=new Map;if(ot!=null)if(ot.type==="Feature")q.set(xi(ot,F),ot);else for(const H of ot.features)q.set(xi(H,F),H);return q}Ye.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},Ye.prototype.splitTile=function(ot,F,q,H,et,gt,K){for(var _t=[ot,F,q,H],ht=this.options,St=ht.debug;_t.length;){H=_t.pop(),q=_t.pop(),F=_t.pop(),ot=_t.pop();var At=1<<F,Nt=He(F,q,H),Gt=this.tiles[Nt];if(!Gt&&(St>1&&console.time("creation"),Gt=this.tiles[Nt]=el(ot,F,q,H,ht),this.tileCoords.push({z:F,x:q,y:H}),St)){St>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",F,q,H,Gt.numFeatures,Gt.numPoints,Gt.numSimplified),console.timeEnd("creation"));var Se="z"+F;this.stats[Se]=(this.stats[Se]||0)+1,this.total++}if(Gt.source=ot,et){if(F===ht.maxZoom||F===et)continue;var Ce=1<<et-F;if(q!==Math.floor(gt/Ce)||H!==Math.floor(K/Ce))continue}else if(F===ht.indexMaxZoom||Gt.numPoints<=ht.indexMaxPoints)continue;if(Gt.source=null,ot.length!==0){St>1&&console.time("clipping");var qe,je,mn,On,ti,Ui,$e=.5*ht.buffer/ht.extent,ci=.5-$e,Zi=.5+$e,Gr=1+$e;qe=je=mn=On=null,ti=nn(ot,At,q-$e,q+Zi,0,Gt.minX,Gt.maxX,ht),Ui=nn(ot,At,q+ci,q+Gr,0,Gt.minX,Gt.maxX,ht),ot=null,ti&&(qe=nn(ti,At,H-$e,H+Zi,1,Gt.minY,Gt.maxY,ht),je=nn(ti,At,H+ci,H+Gr,1,Gt.minY,Gt.maxY,ht),ti=null),Ui&&(mn=nn(Ui,At,H-$e,H+Zi,1,Gt.minY,Gt.maxY,ht),On=nn(Ui,At,H+ci,H+Gr,1,Gt.minY,Gt.maxY,ht),Ui=null),St>1&&console.timeEnd("clipping"),_t.push(qe||[],F+1,2*q,2*H),_t.push(je||[],F+1,2*q,2*H+1),_t.push(mn||[],F+1,2*q+1,2*H),_t.push(On||[],F+1,2*q+1,2*H+1)}}},Ye.prototype.getTile=function(ot,F,q){var H=this.options,et=H.extent,gt=H.debug;if(ot<0||ot>24)return null;var K=1<<ot,_t=He(ot,F=(F%K+K)%K,q);if(this.tiles[_t])return qo(this.tiles[_t],et);gt>1&&console.log("drilling down to z%d-%d-%d",ot,F,q);for(var ht,St=ot,At=F,Nt=q;!ht&&St>0;)St--,At=Math.floor(At/2),Nt=Math.floor(Nt/2),ht=this.tiles[He(St,At,Nt)];return ht&&ht.source?(gt>1&&console.log("found parent tile z%d-%d-%d",St,At,Nt),gt>1&&console.time("drilling down"),this.splitTile(ht.source,St,At,Nt,ot,F,q),gt>1&&console.timeEnd("drilling down"),this.tiles[_t]?qo(this.tiles[_t],et):null):null};class ea extends L{constructor(){super(...arguments),this._dataUpdateable=new Map}loadVectorTile(F,q){return p._(this,void 0,void 0,function*(){const H=F.tileID.canonical;if(!this._geoJSONIndex)throw new Error("Unable to parse the data into a cluster or geojson");const et=this._geoJSONIndex.getTile(H.z,H.x,H.y);if(!et)return null;const gt=new class{constructor(_t){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=p.W,this.length=_t.length,this._features=_t}feature(_t){return new class{constructor(ht){this._feature=ht,this.extent=p.W,this.type=ht.type,this.properties=ht.tags,"id"in ht&&!isNaN(ht.id)&&(this.id=parseInt(ht.id,10))}loadGeometry(){if(this._feature.type===1){const ht=[];for(const St of this._feature.geometry)ht.push([new p.P(St[0],St[1])]);return ht}{const ht=[];for(const St of this._feature.geometry){const At=[];for(const Nt of St)At.push(new p.P(Nt[0],Nt[1]));ht.push(At)}return ht}}toGeoJSON(ht,St,At){return Y.call(this,ht,St,At)}}(this._features[_t])}}(et.features);let K=re(gt);return K.byteOffset===0&&K.byteLength===K.buffer.byteLength||(K=new Uint8Array(K)),{vectorTile:gt,rawData:K.buffer}})}loadData(F){var q;return p._(this,void 0,void 0,function*(){(q=this._pendingRequest)===null||q===void 0||q.abort();const H=!!(F&&F.request&&F.request.collectResourceTiming)&&new p.br(F.request);this._pendingRequest=new AbortController;try{let et=yield this.loadGeoJSON(F,this._pendingRequest);if(delete this._pendingRequest,typeof et!="object")throw new Error(`Input data given to '${F.source}' is not a valid GeoJSON object.`);if(J(et,!0),F.filter){const K=p.bx(F.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(K.result==="error")throw new Error(K.value.map(ht=>`${ht.key}: ${ht.message}`).join(", "));et={type:"FeatureCollection",features:et.features.filter(ht=>K.value.evaluate({zoom:0},ht))}}this._geoJSONIndex=F.cluster?new Sn(function({superclusterOptions:K,clusterProperties:_t}){if(!_t||!K)return K;const ht={},St={},At={accumulated:null,zoom:0},Nt={properties:null},Gt=Object.keys(_t);for(const Se of Gt){const[Ce,qe]=_t[Se],je=p.bx(qe),mn=p.bx(typeof Ce=="string"?[Ce,["accumulated"],["get",Se]]:Ce);ht[Se]=je.value,St[Se]=mn.value}return K.map=Se=>{Nt.properties=Se;const Ce={};for(const qe of Gt)Ce[qe]=ht[qe].evaluate(At,Nt);return Ce},K.reduce=(Se,Ce)=>{Nt.properties=Ce;for(const qe of Gt)At.accumulated=Se[qe],Se[qe]=St[qe].evaluate(At,Nt)},K}(F)).load(et.features):function(K,_t){return new Ye(K,_t)}(et,F.geojsonVtOptions),this.loaded={};const gt={};if(H){const K=H.finish();K&&(gt.resourceTiming={},gt.resourceTiming[F.source]=JSON.parse(JSON.stringify(K)))}return gt}catch(et){if(delete this._pendingRequest,p.by(et))return{abandoned:!0};throw et}})}reloadTile(F){const q=this.loaded;return q&&q[F.uid]?super.reloadTile(F):this.loadTile(F)}loadGeoJSON(F,q){return p._(this,void 0,void 0,function*(){const{promoteId:H}=F;if(F.request){const et=yield p.h(F.request,q);return this._dataUpdateable=jo(et.data,H)?We(et.data,H):void 0,et.data}if(typeof F.data=="string")try{const et=JSON.parse(F.data);return this._dataUpdateable=jo(et,H)?We(et,H):void 0,et}catch{throw new Error(`Input data given to '${F.source}' is not a valid GeoJSON object.`)}if(!F.dataDiff)throw new Error(`Input data given to '${F.source}' is not a valid GeoJSON object.`);if(!this._dataUpdateable)throw new Error(`Cannot update existing geojson data in ${F.source}`);return function(et,gt,K){var _t,ht,St,At;if(gt.removeAll&&et.clear(),gt.remove)for(const Nt of gt.remove)et.delete(Nt);if(gt.add)for(const Nt of gt.add){const Gt=xi(Nt,K);Gt!=null&&et.set(Gt,Nt)}if(gt.update)for(const Nt of gt.update){let Gt=et.get(Nt.id);if(Gt==null)continue;const Se=!Nt.removeAllProperties&&(((_t=Nt.removeProperties)===null||_t===void 0?void 0:_t.length)>0||((ht=Nt.addOrUpdateProperties)===null||ht===void 0?void 0:ht.length)>0);if((Nt.newGeometry||Nt.removeAllProperties||Se)&&(Gt=Object.assign({},Gt),et.set(Nt.id,Gt),Se&&(Gt.properties=Object.assign({},Gt.properties))),Nt.newGeometry&&(Gt.geometry=Nt.newGeometry),Nt.removeAllProperties)Gt.properties={};else if(((St=Nt.removeProperties)===null||St===void 0?void 0:St.length)>0)for(const Ce of Nt.removeProperties)Object.prototype.hasOwnProperty.call(Gt.properties,Ce)&&delete Gt.properties[Ce];if(((At=Nt.addOrUpdateProperties)===null||At===void 0?void 0:At.length)>0)for(const{key:Ce,value:qe}of Nt.addOrUpdateProperties)Gt.properties[Ce]=qe}}(this._dataUpdateable,F.dataDiff,H),{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())}})}removeSource(F){return p._(this,void 0,void 0,function*(){this._pendingRequest&&this._pendingRequest.abort()})}getClusterExpansionZoom(F){return this._geoJSONIndex.getClusterExpansionZoom(F.clusterId)}getClusterChildren(F){return this._geoJSONIndex.getChildren(F.clusterId)}getClusterLeaves(F){return this._geoJSONIndex.getLeaves(F.clusterId,F.limit,F.offset)}}class Ci{constructor(F){this.self=F,this.actor=new p.C(F),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.self.registerWorkerSource=(q,H)=>{if(this.externalWorkerSourceTypes[q])throw new Error(`Worker source with name "${q}" already registered.`);this.externalWorkerSourceTypes[q]=H},this.self.addProtocol=p.be,this.self.removeProtocol=p.bf,this.self.registerRTLTextPlugin=q=>{if(p.bz.isParsed())throw new Error("RTL text plugin already registered.");p.bz.setMethods(q)},this.actor.registerMessageHandler("loadDEMTile",(q,H)=>this._getDEMWorkerSource(q,H.source).loadTile(H)),this.actor.registerMessageHandler("removeDEMTile",(q,H)=>p._(this,void 0,void 0,function*(){this._getDEMWorkerSource(q,H.source).removeTile(H)})),this.actor.registerMessageHandler("getClusterExpansionZoom",(q,H)=>p._(this,void 0,void 0,function*(){return this._getWorkerSource(q,H.type,H.source).getClusterExpansionZoom(H)})),this.actor.registerMessageHandler("getClusterChildren",(q,H)=>p._(this,void 0,void 0,function*(){return this._getWorkerSource(q,H.type,H.source).getClusterChildren(H)})),this.actor.registerMessageHandler("getClusterLeaves",(q,H)=>p._(this,void 0,void 0,function*(){return this._getWorkerSource(q,H.type,H.source).getClusterLeaves(H)})),this.actor.registerMessageHandler("loadData",(q,H)=>this._getWorkerSource(q,H.type,H.source).loadData(H)),this.actor.registerMessageHandler("loadTile",(q,H)=>this._getWorkerSource(q,H.type,H.source).loadTile(H)),this.actor.registerMessageHandler("reloadTile",(q,H)=>this._getWorkerSource(q,H.type,H.source).reloadTile(H)),this.actor.registerMessageHandler("abortTile",(q,H)=>this._getWorkerSource(q,H.type,H.source).abortTile(H)),this.actor.registerMessageHandler("removeTile",(q,H)=>this._getWorkerSource(q,H.type,H.source).removeTile(H)),this.actor.registerMessageHandler("removeSource",(q,H)=>p._(this,void 0,void 0,function*(){if(!this.workerSources[q]||!this.workerSources[q][H.type]||!this.workerSources[q][H.type][H.source])return;const et=this.workerSources[q][H.type][H.source];delete this.workerSources[q][H.type][H.source],et.removeSource!==void 0&&et.removeSource(H)})),this.actor.registerMessageHandler("setReferrer",(q,H)=>p._(this,void 0,void 0,function*(){this.referrer=H})),this.actor.registerMessageHandler("syncRTLPluginState",(q,H)=>this._syncRTLPluginState(q,H)),this.actor.registerMessageHandler("importScript",(q,H)=>p._(this,void 0,void 0,function*(){this.self.importScripts(H)})),this.actor.registerMessageHandler("setImages",(q,H)=>this._setImages(q,H)),this.actor.registerMessageHandler("updateLayers",(q,H)=>p._(this,void 0,void 0,function*(){this._getLayerIndex(q).update(H.layers,H.removedIds)})),this.actor.registerMessageHandler("setLayers",(q,H)=>p._(this,void 0,void 0,function*(){this._getLayerIndex(q).replace(H)}))}_setImages(F,q){return p._(this,void 0,void 0,function*(){this.availableImages[F]=q;for(const H in this.workerSources[F]){const et=this.workerSources[F][H];for(const gt in et)et[gt].availableImages=q}})}_syncRTLPluginState(F,q){return p._(this,void 0,void 0,function*(){p.bz.setState(q);const H=p.bz.getPluginURL();if(q.pluginStatus==="loaded"&&!p.bz.isParsed()&&H!=null){this.self.importScripts(H);const et=p.bz.isParsed();if(et)return et;throw new Error(`RTL Text Plugin failed to import scripts from ${H}`)}return!1})}_getAvailableImages(F){let q=this.availableImages[F];return q||(q=[]),q}_getLayerIndex(F){let q=this.layerIndexes[F];return q||(q=this.layerIndexes[F]=new u),q}_getWorkerSource(F,q,H){if(this.workerSources[F]||(this.workerSources[F]={}),this.workerSources[F][q]||(this.workerSources[F][q]={}),!this.workerSources[F][q][H]){const et={sendAsync:(gt,K)=>(gt.targetMapId=F,this.actor.sendAsync(gt,K))};switch(q){case"vector":this.workerSources[F][q][H]=new L(et,this._getLayerIndex(F),this._getAvailableImages(F));break;case"geojson":this.workerSources[F][q][H]=new ea(et,this._getLayerIndex(F),this._getAvailableImages(F));break;default:this.workerSources[F][q][H]=new this.externalWorkerSourceTypes[q](et,this._getLayerIndex(F),this._getAvailableImages(F))}}return this.workerSources[F][q][H]}_getDEMWorkerSource(F,q){return this.demWorkerSources[F]||(this.demWorkerSources[F]={}),this.demWorkerSources[F][q]||(this.demWorkerSources[F][q]=new A),this.demWorkerSources[F][q]}}return p.i(self)&&(self.worker=new Ci(self)),Ci}),s("index",["exports","./shared"],function(p,u){var x="4.0.1";let w,E;const L={now:typeof performance<"u"&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frameAsync:_=>new Promise((o,h)=>{const d=requestAnimationFrame(o);_.signal.addEventListener("abort",()=>{cancelAnimationFrame(d),h(u.c())})}),getImageData(_,o=0){return this.getImageCanvasContext(_).getImageData(-o,-o,_.width+2*o,_.height+2*o)},getImageCanvasContext(_){const o=window.document.createElement("canvas"),h=o.getContext("2d",{willReadFrequently:!0});if(!h)throw new Error("failed to create canvas 2d context");return o.width=_.width,o.height=_.height,h.drawImage(_,0,0,_.width,_.height),h},resolveURL:_=>(w||(w=document.createElement("a")),w.href=_,w.href),hardwareConcurrency:typeof navigator<"u"&&navigator.hardwareConcurrency||4,get prefersReducedMotion(){return!!matchMedia&&(E==null&&(E=matchMedia("(prefers-reduced-motion: reduce)")),E.matches)}};class A{static testProp(o){if(!A.docStyle)return o[0];for(let h=0;h<o.length;h++)if(o[h]in A.docStyle)return o[h];return o[0]}static create(o,h,d){const g=window.document.createElement(o);return h!==void 0&&(g.className=h),d&&d.appendChild(g),g}static createNS(o,h){return window.document.createElementNS(o,h)}static disableDrag(){A.docStyle&&A.selectProp&&(A.userSelect=A.docStyle[A.selectProp],A.docStyle[A.selectProp]="none")}static enableDrag(){A.docStyle&&A.selectProp&&(A.docStyle[A.selectProp]=A.userSelect)}static setTransform(o,h){o.style[A.transformProp]=h}static addEventListener(o,h,d,g={}){o.addEventListener(h,d,"passive"in g?g:g.capture)}static removeEventListener(o,h,d,g={}){o.removeEventListener(h,d,"passive"in g?g:g.capture)}static suppressClickInternal(o){o.preventDefault(),o.stopPropagation(),window.removeEventListener("click",A.suppressClickInternal,!0)}static suppressClick(){window.addEventListener("click",A.suppressClickInternal,!0),window.setTimeout(()=>{window.removeEventListener("click",A.suppressClickInternal,!0)},0)}static getScale(o){const h=o.getBoundingClientRect();return{x:h.width/o.offsetWidth||1,y:h.height/o.offsetHeight||1,boundingClientRect:h}}static getPoint(o,h,d){const g=h.boundingClientRect;return new u.P((d.clientX-g.left)/h.x-o.clientLeft,(d.clientY-g.top)/h.y-o.clientTop)}static mousePos(o,h){const d=A.getScale(o);return A.getPoint(o,d,h)}static touchPos(o,h){const d=[],g=A.getScale(o);for(let y=0;y<h.length;y++)d.push(A.getPoint(o,g,h[y]));return d}static mouseButton(o){return o.button}static remove(o){o.parentNode&&o.parentNode.removeChild(o)}}A.docStyle=typeof window<"u"&&window.document&&window.document.documentElement.style,A.selectProp=A.testProp(["userSelect","MozUserSelect","WebkitUserSelect","msUserSelect"]),A.transformProp=A.testProp(["transform","WebkitTransform"]);const V={supported:!1,testSupport:function(_){!Y&&J&&($?U(_):O=_)}};let O,J,Y=!1,$=!1;function U(_){const o=_.createTexture();_.bindTexture(_.TEXTURE_2D,o);try{if(_.texImage2D(_.TEXTURE_2D,0,_.RGBA,_.RGBA,_.UNSIGNED_BYTE,J),_.isContextLost())return;V.supported=!0}catch{}_.deleteTexture(o),Y=!0}var G,X;typeof document<"u"&&(J=document.createElement("img"),J.onload=function(){O&&U(O),O=null,$=!0},J.onerror=function(){Y=!0,O=null},J.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA="),function(_){let o,h,d,g;_.resetRequestQueue=()=>{o=[],h=0,d=0,g={}},_.addThrottleControl=M=>{const k=d++;return g[k]=M,k},_.removeThrottleControl=M=>{delete g[M],I()},_.getImage=(M,k,N=!0)=>new Promise((z,Z)=>{V.supported&&(M.headers||(M.headers={}),M.headers.accept="image/webp,*/*"),u.e(M,{type:"image"}),o.push({abortController:k,requestParameters:M,supportImageRefresh:N,state:"queued",onError:nt=>{Z(nt)},onSuccess:nt=>{z(nt)}}),I()});const y=M=>u._(this,void 0,void 0,function*(){M.state="running";const{requestParameters:k,supportImageRefresh:N,onError:z,onSuccess:Z,abortController:nt}=M,it=N===!1&&!u.i(self)&&!u.g(k.url)&&(!k.headers||Object.keys(k.headers).reduce((mt,Ct)=>mt&&Ct==="accept",!0));h++;const st=it?T(k,nt):u.m(k,nt);try{const mt=yield st;delete M.abortController,M.state="completed",mt.data instanceof HTMLImageElement||u.b(mt.data)?Z(mt):mt.data&&Z({data:yield(tt=mt.data,typeof createImageBitmap=="function"?u.d(tt):u.f(tt)),cacheControl:mt.cacheControl,expires:mt.expires})}catch(mt){delete M.abortController,z(mt)}finally{h--,I()}var tt}),I=()=>{const M=(()=>{for(const k of Object.keys(g))if(g[k]())return!0;return!1})()?u.a.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:u.a.MAX_PARALLEL_IMAGE_REQUESTS;for(let k=h;k<M&&o.length>0;k++){const N=o.shift();N.abortController.signal.aborted?k--:y(N)}},T=(M,k)=>new Promise((N,z)=>{const Z=new Image,nt=M.url,it=M.credentials;it&&it==="include"?Z.crossOrigin="use-credentials":(it&&it==="same-origin"||!u.s(nt))&&(Z.crossOrigin="anonymous"),k.signal.addEventListener("abort",()=>{Z.src="",z(u.c())}),Z.fetchPriority="high",Z.onload=()=>{Z.onerror=Z.onload=null,N({data:Z})},Z.onerror=()=>{Z.onerror=Z.onload=null,k.signal.aborted||z(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported."))},Z.src=nt})}(G||(G={})),G.resetRequestQueue(),function(_){_.Glyphs="Glyphs",_.Image="Image",_.Source="Source",_.SpriteImage="SpriteImage",_.SpriteJSON="SpriteJSON",_.Style="Style",_.Tile="Tile",_.Unknown="Unknown"}(X||(X={}));class at{constructor(o){this._transformRequestFn=o}transformRequest(o,h){return this._transformRequestFn&&this._transformRequestFn(o,h)||{url:o}}normalizeSpriteURL(o,h,d){const g=function(y){const I=y.match(vt);if(!I)throw new Error(`Unable to parse URL "${y}"`);return{protocol:I[1],authority:I[2],path:I[3]||"/",params:I[4]?I[4].split("&"):[]}}(o);return g.path+=`${h}${d}`,function(y){const I=y.params.length?`?${y.params.join("&")}`:"";return`${y.protocol}://${y.authority}${y.path}${I}`}(g)}setTransformRequest(o){this._transformRequestFn=o}}const vt=/^(\w+):\/\/([^/?]*)(\/[^?]+)?\??(.+)?/;function dt(_){var o=new u.A(3);return o[0]=_[0],o[1]=_[1],o[2]=_[2],o}var pt,ut=function(_,o,h){return _[0]=o[0]-h[0],_[1]=o[1]-h[1],_[2]=o[2]-h[2],_};pt=new u.A(3),u.A!=Float32Array&&(pt[0]=0,pt[1]=0,pt[2]=0);var Rt=function(_){var o=_[0],h=_[1];return o*o+h*h};function yt(_){const o=[];if(typeof _=="string")o.push({id:"default",url:_});else if(_&&_.length>0){const h=[];for(const{id:d,url:g}of _){const y=`${d}${g}`;h.indexOf(y)===-1&&(h.push(y),o.push({id:d,url:g}))}}return o}(function(){var _=new u.A(2);u.A!=Float32Array&&(_[0]=0,_[1]=0)})();class wt{constructor(o,h,d,g){this.context=o,this.format=d,this.texture=o.gl.createTexture(),this.update(h,g)}update(o,h,d){const{width:g,height:y}=o,I=!(this.size&&this.size[0]===g&&this.size[1]===y||d),{context:T}=this,{gl:M}=T;if(this.useMipmap=!!(h&&h.useMipmap),M.bindTexture(M.TEXTURE_2D,this.texture),T.pixelStoreUnpackFlipY.set(!1),T.pixelStoreUnpack.set(1),T.pixelStoreUnpackPremultiplyAlpha.set(this.format===M.RGBA&&(!h||h.premultiply!==!1)),I)this.size=[g,y],o instanceof HTMLImageElement||o instanceof HTMLCanvasElement||o instanceof HTMLVideoElement||o instanceof ImageData||u.b(o)?M.texImage2D(M.TEXTURE_2D,0,this.format,this.format,M.UNSIGNED_BYTE,o):M.texImage2D(M.TEXTURE_2D,0,this.format,g,y,0,this.format,M.UNSIGNED_BYTE,o.data);else{const{x:k,y:N}=d||{x:0,y:0};o instanceof HTMLImageElement||o instanceof HTMLCanvasElement||o instanceof HTMLVideoElement||o instanceof ImageData||u.b(o)?M.texSubImage2D(M.TEXTURE_2D,0,k,N,M.RGBA,M.UNSIGNED_BYTE,o):M.texSubImage2D(M.TEXTURE_2D,0,k,N,g,y,M.RGBA,M.UNSIGNED_BYTE,o.data)}this.useMipmap&&this.isSizePowerOfTwo()&&M.generateMipmap(M.TEXTURE_2D)}bind(o,h,d){const{context:g}=this,{gl:y}=g;y.bindTexture(y.TEXTURE_2D,this.texture),d!==y.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(d=y.LINEAR),o!==this.filter&&(y.texParameteri(y.TEXTURE_2D,y.TEXTURE_MAG_FILTER,o),y.texParameteri(y.TEXTURE_2D,y.TEXTURE_MIN_FILTER,d||o),this.filter=o),h!==this.wrap&&(y.texParameteri(y.TEXTURE_2D,y.TEXTURE_WRAP_S,h),y.texParameteri(y.TEXTURE_2D,y.TEXTURE_WRAP_T,h),this.wrap=h)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:o}=this.context;o.deleteTexture(this.texture),this.texture=null}}function ie(_){const{userImage:o}=_;return!!(o&&o.render&&o.render())&&(_.data.replace(new Uint8Array(o.data.buffer)),!0)}class Tt extends u.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new u.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(o){if(this.loaded!==o&&(this.loaded=o,o)){for(const{ids:h,promiseResolve:d}of this.requestors)d(this._getImagesForIds(h));this.requestors=[]}}getImage(o){const h=this.images[o];if(h&&!h.data&&h.spriteData){const d=h.spriteData;h.data=new u.R({width:d.width,height:d.height},d.context.getImageData(d.x,d.y,d.width,d.height).data),h.spriteData=null}return h}addImage(o,h){if(this.images[o])throw new Error(`Image id ${o} already exist, use updateImage instead`);this._validate(o,h)&&(this.images[o]=h)}_validate(o,h){let d=!0;const g=h.data||h.spriteData;return this._validateStretch(h.stretchX,g&&g.width)||(this.fire(new u.j(new Error(`Image "${o}" has invalid "stretchX" value`))),d=!1),this._validateStretch(h.stretchY,g&&g.height)||(this.fire(new u.j(new Error(`Image "${o}" has invalid "stretchY" value`))),d=!1),this._validateContent(h.content,h)||(this.fire(new u.j(new Error(`Image "${o}" has invalid "content" value`))),d=!1),d}_validateStretch(o,h){if(!o)return!0;let d=0;for(const g of o){if(g[0]<d||g[1]<g[0]||h<g[1])return!1;d=g[1]}return!0}_validateContent(o,h){if(!o)return!0;if(o.length!==4)return!1;const d=h.spriteData,g=d&&d.width||h.data.width,y=d&&d.height||h.data.height;return!(o[0]<0||g<o[0]||o[1]<0||y<o[1]||o[2]<0||g<o[2]||o[3]<0||y<o[3]||o[2]<o[0]||o[3]<o[1])}updateImage(o,h,d=!0){const g=this.getImage(o);if(d&&(g.data.width!==h.data.width||g.data.height!==h.data.height))throw new Error(`size mismatch between old image (${g.data.width}x${g.data.height}) and new image (${h.data.width}x${h.data.height}).`);h.version=g.version+1,this.images[o]=h,this.updatedImages[o]=!0}removeImage(o){const h=this.images[o];delete this.images[o],delete this.patterns[o],h.userImage&&h.userImage.onRemove&&h.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(o){return new Promise((h,d)=>{let g=!0;if(!this.isLoaded())for(const y of o)this.images[y]||(g=!1);this.isLoaded()||g?h(this._getImagesForIds(o)):this.requestors.push({ids:o,promiseResolve:h})})}_getImagesForIds(o){const h={};for(const d of o){let g=this.getImage(d);g||(this.fire(new u.k("styleimagemissing",{id:d})),g=this.getImage(d)),g?h[d]={data:g.data.clone(),pixelRatio:g.pixelRatio,sdf:g.sdf,version:g.version,stretchX:g.stretchX,stretchY:g.stretchY,content:g.content,hasRenderCallback:!!(g.userImage&&g.userImage.render)}:u.w(`Image "${d}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return h}getPixelSize(){const{width:o,height:h}=this.atlasImage;return{width:o,height:h}}getPattern(o){const h=this.patterns[o],d=this.getImage(o);if(!d)return null;if(h&&h.position.version===d.version)return h.position;if(h)h.position.version=d.version;else{const g={w:d.data.width+2,h:d.data.height+2,x:0,y:0},y=new u.I(g,d);this.patterns[o]={bin:g,position:y}}return this._updatePatternAtlas(),this.patterns[o].position}bind(o){const h=o.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new wt(o,this.atlasImage,h.RGBA),this.atlasTexture.bind(h.LINEAR,h.CLAMP_TO_EDGE)}_updatePatternAtlas(){const o=[];for(const y in this.patterns)o.push(this.patterns[y].bin);const{w:h,h:d}=u.p(o),g=this.atlasImage;g.resize({width:h||1,height:d||1});for(const y in this.patterns){const{bin:I}=this.patterns[y],T=I.x+1,M=I.y+1,k=this.getImage(y).data,N=k.width,z=k.height;u.R.copy(k,g,{x:0,y:0},{x:T,y:M},{width:N,height:z}),u.R.copy(k,g,{x:0,y:z-1},{x:T,y:M-1},{width:N,height:1}),u.R.copy(k,g,{x:0,y:0},{x:T,y:M+z},{width:N,height:1}),u.R.copy(k,g,{x:N-1,y:0},{x:T-1,y:M},{width:1,height:z}),u.R.copy(k,g,{x:0,y:0},{x:T+N,y:M},{width:1,height:z})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(o){for(const h of o){if(this.callbackDispatchedThisFrame[h])continue;this.callbackDispatchedThisFrame[h]=!0;const d=this.getImage(h);d||u.w(`Image with ID: "${h}" was not found`),ie(d)&&this.updateImage(h,d)}}}const ae=1e20;function Kt(_,o,h,d,g,y,I,T,M){for(let k=o;k<o+d;k++)re(_,h*y+k,y,g,I,T,M);for(let k=h;k<h+g;k++)re(_,k*y+o,1,d,I,T,M)}function re(_,o,h,d,g,y,I){y[0]=0,I[0]=-ae,I[1]=ae,g[0]=_[o];for(let T=1,M=0,k=0;T<d;T++){g[T]=_[o+T*h];const N=T*T;do{const z=y[M];k=(g[T]-g[z]+N-z*z)/(T-z)/2}while(k<=I[M]&&--M>-1);M++,y[M]=T,I[M]=k,I[M+1]=ae}for(let T=0,M=0;T<d;T++){for(;I[M+1]<T;)M++;const k=y[M],N=T-k;_[o+T*h]=g[k]+N*N}}class Ne{constructor(o,h){this.requestManager=o,this.localIdeographFontFamily=h,this.entries={}}setURL(o){this.url=o}getGlyphs(o){return u._(this,void 0,void 0,function*(){const h=[];for(const y in o)for(const I of o[y])h.push(this._getAndCacheGlyphsPromise(y,I));const d=yield Promise.all(h),g={};for(const{stack:y,id:I,glyph:T}of d)g[y]||(g[y]={}),g[y][I]=T&&{id:T.id,bitmap:T.bitmap.clone(),metrics:T.metrics};return g})}_getAndCacheGlyphsPromise(o,h){return u._(this,void 0,void 0,function*(){let d=this.entries[o];d||(d=this.entries[o]={glyphs:{},requests:{},ranges:{}});let g=d.glyphs[h];if(g!==void 0)return{stack:o,id:h,glyph:g};if(g=this._tinySDF(d,o,h),g)return d.glyphs[h]=g,{stack:o,id:h,glyph:g};const y=Math.floor(h/256);if(256*y>65535)throw new Error("glyphs > 65535 not supported");if(d.ranges[y])return{stack:o,id:h,glyph:g};if(!this.url)throw new Error("glyphsUrl is not set");if(!d.requests[y]){const T=Ne.loadGlyphRange(o,y,this.url,this.requestManager);d.requests[y]=T}const I=yield d.requests[y];for(const T in I)this._doesCharSupportLocalGlyph(+T)||(d.glyphs[+T]=I[+T]);return d.ranges[y]=!0,{stack:o,id:h,glyph:I[h]||null}})}_doesCharSupportLocalGlyph(o){return!!this.localIdeographFontFamily&&(u.u["CJK Unified Ideographs"](o)||u.u["Hangul Syllables"](o)||u.u.Hiragana(o)||u.u.Katakana(o))}_tinySDF(o,h,d){const g=this.localIdeographFontFamily;if(!g||!this._doesCharSupportLocalGlyph(d))return;let y=o.tinySDF;if(!y){let T="400";/bold/i.test(h)?T="900":/medium/i.test(h)?T="500":/light/i.test(h)&&(T="200"),y=o.tinySDF=new Ne.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:g,fontWeight:T})}const I=y.draw(String.fromCharCode(d));return{id:d,bitmap:new u.o({width:I.width||60,height:I.height||60},I.data),metrics:{width:I.glyphWidth/2||24,height:I.glyphHeight/2||24,left:I.glyphLeft/2+.5||0,top:I.glyphTop/2-27.5||-8,advance:I.glyphAdvance/2||24,isDoubleResolution:!0}}}}Ne.loadGlyphRange=function(_,o,h,d){return u._(this,void 0,void 0,function*(){const g=256*o,y=g+255,I=d.transformRequest(h.replace("{fontstack}",_).replace("{range}",`${g}-${y}`),X.Glyphs),T=yield u.l(I,new AbortController);if(!T||!T.data)throw new Error(`Could not load glyph range. range: ${o}, ${g}-${y}`);const M={};for(const k of u.n(T.data))M[k.id]=k;return M})},Ne.TinySDF=class{constructor({fontSize:_=24,buffer:o=3,radius:h=8,cutoff:d=.25,fontFamily:g="sans-serif",fontWeight:y="normal",fontStyle:I="normal"}={}){this.buffer=o,this.cutoff=d,this.radius=h;const T=this.size=_+4*o,M=this._createCanvas(T),k=this.ctx=M.getContext("2d",{willReadFrequently:!0});k.font=`${I} ${y} ${_}px ${g}`,k.textBaseline="alphabetic",k.textAlign="left",k.fillStyle="black",this.gridOuter=new Float64Array(T*T),this.gridInner=new Float64Array(T*T),this.f=new Float64Array(T),this.z=new Float64Array(T+1),this.v=new Uint16Array(T)}_createCanvas(_){const o=document.createElement("canvas");return o.width=o.height=_,o}draw(_){const{width:o,actualBoundingBoxAscent:h,actualBoundingBoxDescent:d,actualBoundingBoxLeft:g,actualBoundingBoxRight:y}=this.ctx.measureText(_),I=Math.ceil(h),T=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(y-g))),M=Math.min(this.size-this.buffer,I+Math.ceil(d)),k=T+2*this.buffer,N=M+2*this.buffer,z=Math.max(k*N,0),Z=new Uint8ClampedArray(z),nt={data:Z,width:k,height:N,glyphWidth:T,glyphHeight:M,glyphTop:I,glyphLeft:0,glyphAdvance:o};if(T===0||M===0)return nt;const{ctx:it,buffer:st,gridInner:tt,gridOuter:mt}=this;it.clearRect(st,st,T,M),it.fillText(_,st,st+I);const Ct=it.getImageData(st,st,T,M);mt.fill(ae,0,z),tt.fill(0,0,z);for(let lt=0;lt<M;lt++)for(let bt=0;bt<T;bt++){const kt=Ct.data[4*(lt*T+bt)+3]/255;if(kt===0)continue;const Mt=(lt+st)*k+bt+st;if(kt===1)mt[Mt]=0,tt[Mt]=ae;else{const Zt=.5-kt;mt[Mt]=Zt>0?Zt*Zt:0,tt[Mt]=Zt<0?Zt*Zt:0}}Kt(mt,0,0,k,N,k,this.f,this.v,this.z),Kt(tt,st,st,T,M,k,this.f,this.v,this.z);for(let lt=0;lt<z;lt++){const bt=Math.sqrt(mt[lt])-Math.sqrt(tt[lt]);Z[lt]=Math.round(255-255*(bt/this.radius+this.cutoff))}return nt}};class Ue{constructor(){this.specification=u.v.light.position}possiblyEvaluate(o,h){return u.y(o.expression.evaluate(h))}interpolate(o,h,d){return{x:u.z.number(o.x,h.x,d),y:u.z.number(o.y,h.y,d),z:u.z.number(o.z,h.z,d)}}}let wn;class Qe extends u.E{constructor(o){super(),wn=wn||new u.q({anchor:new u.D(u.v.light.anchor),position:new Ue,color:new u.D(u.v.light.color),intensity:new u.D(u.v.light.intensity)}),this._transitionable=new u.T(wn),this.setLight(o),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(o,h={}){if(!this._validate(u.r,o,h))for(const d in o){const g=o[d];d.endsWith("-transition")?this._transitionable.setTransition(d.slice(0,-11),g):this._transitionable.setValue(d,g)}}updateTransitions(o){this._transitioning=this._transitionable.transitioned(o,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(o){this.properties=this._transitioning.possiblyEvaluate(o)}_validate(o,h,d){return(!d||d.validate!==!1)&&u.t(this,o.call(u.x,{value:h,style:{glyphs:!0,sprite:!0},styleSpec:u.v}))}}class Pe{constructor(o,h){this.width=o,this.height=h,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(o,h){const d=o.join(",")+String(h);return this.dashEntry[d]||(this.dashEntry[d]=this.addDash(o,h)),this.dashEntry[d]}getDashRanges(o,h,d){const g=[];let y=o.length%2==1?-o[o.length-1]*d:0,I=o[0]*d,T=!0;g.push({left:y,right:I,isDash:T,zeroLength:o[0]===0});let M=o[0];for(let k=1;k<o.length;k++){T=!T;const N=o[k];y=M*d,M+=N,I=M*d,g.push({left:y,right:I,isDash:T,zeroLength:N===0})}return g}addRoundDash(o,h,d){const g=h/2;for(let y=-d;y<=d;y++){const I=this.width*(this.nextRow+d+y);let T=0,M=o[T];for(let k=0;k<this.width;k++){k/M.right>1&&(M=o[++T]);const N=Math.abs(k-M.left),z=Math.abs(k-M.right),Z=Math.min(N,z);let nt;const it=y/d*(g+1);if(M.isDash){const st=g-Math.abs(it);nt=Math.sqrt(Z*Z+st*st)}else nt=g-Math.sqrt(Z*Z+it*it);this.data[I+k]=Math.max(0,Math.min(255,nt+128))}}}addRegularDash(o){for(let T=o.length-1;T>=0;--T){const M=o[T],k=o[T+1];M.zeroLength?o.splice(T,1):k&&k.isDash===M.isDash&&(k.left=M.left,o.splice(T,1))}const h=o[0],d=o[o.length-1];h.isDash===d.isDash&&(h.left=d.left-this.width,d.right=h.right+this.width);const g=this.width*this.nextRow;let y=0,I=o[y];for(let T=0;T<this.width;T++){T/I.right>1&&(I=o[++y]);const M=Math.abs(T-I.left),k=Math.abs(T-I.right),N=Math.min(M,k);this.data[g+T]=Math.max(0,Math.min(255,(I.isDash?N:-N)+128))}}addDash(o,h){const d=h?7:0,g=2*d+1;if(this.nextRow+g>this.height)return u.w("LineAtlas out of space"),null;let y=0;for(let T=0;T<o.length;T++)y+=o[T];if(y!==0){const T=this.width/y,M=this.getDashRanges(o,this.width,T);h?this.addRoundDash(M,T,d):this.addRegularDash(M)}const I={y:(this.nextRow+d+.5)/this.height,height:2*d/this.height,width:y};return this.nextRow+=g,this.dirty=!0,I}bind(o){const h=o.gl;this.texture?(h.bindTexture(h.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,h.texSubImage2D(h.TEXTURE_2D,0,0,0,this.width,this.height,h.ALPHA,h.UNSIGNED_BYTE,this.data))):(this.texture=h.createTexture(),h.bindTexture(h.TEXTURE_2D,this.texture),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_S,h.REPEAT),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_T,h.REPEAT),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MIN_FILTER,h.LINEAR),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MAG_FILTER,h.LINEAR),h.texImage2D(h.TEXTURE_2D,0,h.ALPHA,this.width,this.height,0,h.ALPHA,h.UNSIGNED_BYTE,this.data))}}const pn="maplibre_preloaded_worker_pool";class Sn{constructor(){this.active={}}acquire(o){if(!this.workers)for(this.workers=[];this.workers.length<Sn.workerCount;)this.workers.push(new Worker(u.a.WORKER_URL));return this.active[o]=!0,this.workers.slice()}release(o){delete this.active[o],this.numActive()===0&&(this.workers.forEach(h=>{h.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[pn]}numActive(){return Object.keys(this.active).length}}const Pn=Math.floor(L.hardwareConcurrency/2);let zn,jn;function ee(){return zn||(zn=new Sn),zn}Sn.workerCount=u.B(globalThis)?Math.max(Math.min(Pn,3),1):1;class Ge{constructor(o,h){this.workerPool=o,this.actors=[],this.currentActor=0,this.id=h;const d=this.workerPool.acquire(h);for(let g=0;g<d.length;g++){const y=new u.C(d[g],h);y.name=`Worker ${g}`,this.actors.push(y)}if(!this.actors.length)throw new Error("No actors found")}broadcast(o,h){const d=[];for(const g of this.actors)d.push(g.sendAsync({type:o,data:h}));return Promise.all(d)}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(o=!0){this.actors.forEach(h=>{h.remove()}),this.actors=[],o&&this.workerPool.release(this.id)}registerMessageHandler(o,h){for(const d of this.actors)d.registerMessageHandler(o,h)}}function cn(){return jn||(jn=new Ge(ee(),u.G),jn.registerMessageHandler("getResource",(_,o,h)=>u.m(o,h))),jn}function vi(_,o){const h=u.F();return u.H(h,h,[1,1,0]),u.J(h,h,[.5*_.width,.5*_.height,1]),u.K(h,h,_.calculatePosMatrix(o.toUnwrapped()))}function Bi(_,o,h,d,g,y){const I=function(z,Z,nt){if(z)for(const it of z){const st=Z[it];if(st&&st.source===nt&&st.type==="fill-extrusion")return!0}else for(const it in Z){const st=Z[it];if(st.source===nt&&st.type==="fill-extrusion")return!0}return!1}(g&&g.layers,o,_.id),T=y.maxPitchScaleFactor(),M=_.tilesIn(d,T,I);M.sort(Yt);const k=[];for(const z of M)k.push({wrappedTileID:z.tileID.wrapped().key,queryResults:z.tile.queryRenderedFeatures(o,h,_._state,z.queryGeometry,z.cameraQueryGeometry,z.scale,g,y,T,vi(_.transform,z.tileID))});const N=function(z){const Z={},nt={};for(const it of z){const st=it.queryResults,tt=it.wrappedTileID,mt=nt[tt]=nt[tt]||{};for(const Ct in st){const lt=st[Ct],bt=mt[Ct]=mt[Ct]||{},kt=Z[Ct]=Z[Ct]||[];for(const Mt of lt)bt[Mt.featureIndex]||(bt[Mt.featureIndex]=!0,kt.push(Mt))}}return Z}(k);for(const z in N)N[z].forEach(Z=>{const nt=Z.feature,it=_.getFeatureState(nt.layer["source-layer"],nt.id);nt.source=nt.layer.source,nt.layer["source-layer"]&&(nt.sourceLayer=nt.layer["source-layer"]),nt.state=it});return N}function Yt(_,o){const h=_.tileID,d=o.tileID;return h.overscaledZ-d.overscaledZ||h.canonical.y-d.canonical.y||h.wrap-d.wrap||h.canonical.x-d.canonical.x}function jt(_,o,h){return u._(this,void 0,void 0,function*(){let d=_;if(_.url?d=(yield u.h(o.transformRequest(_.url,X.Source),h)).data:yield L.frameAsync(h),!d)return null;const g=u.L(u.e(d,_),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in d&&d.vector_layers&&(g.vectorLayerIds=d.vector_layers.map(y=>y.id)),g})}class be{constructor(o,h){o&&(h?this.setSouthWest(o).setNorthEast(h):Array.isArray(o)&&(o.length===4?this.setSouthWest([o[0],o[1]]).setNorthEast([o[2],o[3]]):this.setSouthWest(o[0]).setNorthEast(o[1])))}setNorthEast(o){return this._ne=o instanceof u.M?new u.M(o.lng,o.lat):u.M.convert(o),this}setSouthWest(o){return this._sw=o instanceof u.M?new u.M(o.lng,o.lat):u.M.convert(o),this}extend(o){const h=this._sw,d=this._ne;let g,y;if(o instanceof u.M)g=o,y=o;else{if(!(o instanceof be))return Array.isArray(o)?o.length===4||o.every(Array.isArray)?this.extend(be.convert(o)):this.extend(u.M.convert(o)):o&&("lng"in o||"lon"in o)&&"lat"in o?this.extend(u.M.convert(o)):this;if(g=o._sw,y=o._ne,!g||!y)return this}return h||d?(h.lng=Math.min(g.lng,h.lng),h.lat=Math.min(g.lat,h.lat),d.lng=Math.max(y.lng,d.lng),d.lat=Math.max(y.lat,d.lat)):(this._sw=new u.M(g.lng,g.lat),this._ne=new u.M(y.lng,y.lat)),this}getCenter(){return new u.M((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new u.M(this.getWest(),this.getNorth())}getSouthEast(){return new u.M(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(o){const{lng:h,lat:d}=u.M.convert(o);let g=this._sw.lng<=h&&h<=this._ne.lng;return this._sw.lng>this._ne.lng&&(g=this._sw.lng>=h&&h>=this._ne.lng),this._sw.lat<=d&&d<=this._ne.lat&&g}static convert(o){return o instanceof be?o:o&&new be(o)}static fromLngLat(o,h=0){const d=360*h/40075017,g=d/Math.cos(Math.PI/180*o.lat);return new be(new u.M(o.lng-g,o.lat-d),new u.M(o.lng+g,o.lat+d))}}class oi{constructor(o,h,d){this.bounds=be.convert(this.validateBounds(o)),this.minzoom=h||0,this.maxzoom=d||24}validateBounds(o){return Array.isArray(o)&&o.length===4?[Math.max(-180,o[0]),Math.max(-90,o[1]),Math.min(180,o[2]),Math.min(90,o[3])]:[-180,-90,180,90]}contains(o){const h=Math.pow(2,o.z),d=Math.floor(u.N(this.bounds.getWest())*h),g=Math.floor(u.O(this.bounds.getNorth())*h),y=Math.ceil(u.N(this.bounds.getEast())*h),I=Math.ceil(u.O(this.bounds.getSouth())*h);return o.x>=d&&o.x<y&&o.y>=g&&o.y<I}}class Pt extends u.E{constructor(o,h,d,g){if(super(),this.id=o,this.dispatcher=d,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,u.e(this,u.L(h,["url","scheme","tileSize","promoteId"])),this._options=u.e({type:"vector"},h),this._collectResourceTiming=h.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(g)}load(){return u._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new u.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const o=yield jt(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,this.map.style.sourceCaches[this.id].clearTiles(),o&&(u.e(this,o),o.bounds&&(this.tileBounds=new oi(o.bounds,this.minzoom,this.maxzoom)),this.fire(new u.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new u.k("data",{dataType:"source",sourceDataType:"content"})))}catch(o){this._tileJSONRequest=null,this.fire(new u.j(o))}})}loaded(){return this._loaded}hasTile(o){return!this.tileBounds||this.tileBounds.contains(o.canonical)}onAdd(o){this.map=o,this.load()}setSourceProperty(o){this._tileJSONRequest&&this._tileJSONRequest.abort(),o(),this.load()}setTiles(o){return this.setSourceProperty(()=>{this._options.tiles=o}),this}setUrl(o){return this.setSourceProperty(()=>{this.url=o,this._options.url=o}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return u.e({},this._options)}loadTile(o){return u._(this,void 0,void 0,function*(){const h=o.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),d={request:this.map._requestManager.transformRequest(h,X.Tile),uid:o.uid,tileID:o.tileID,zoom:o.tileID.overscaledZ,tileSize:this.tileSize*o.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};d.request.collectResourceTiming=this._collectResourceTiming;let g="reloadTile";if(o.actor&&o.state!=="expired"){if(o.state==="loading")return new Promise((y,I)=>{o.reloadPromise={resolve:y,reject:I}})}else o.actor=this.dispatcher.getActor(),g="loadTile";o.abortController=new AbortController;try{const y=yield o.actor.sendAsync({type:g,data:d},o.abortController);if(delete o.abortController,o.aborted)return;this._afterTileLoadWorkerResponse(o,y)}catch(y){if(delete o.abortController,o.aborted)return;if(y&&y.status!==404)throw y;this._afterTileLoadWorkerResponse(o,null)}})}_afterTileLoadWorkerResponse(o,h){if(h&&h.resourceTiming&&(o.resourceTiming=h.resourceTiming),h&&this.map._refreshExpiredTiles&&o.setExpiryData(h),o.loadVectorData(h,this.map.painter),o.reloadPromise){const d=o.reloadPromise;o.reloadPromise=null,this.loadTile(o).then(d.resolve).catch(d.reject)}}abortTile(o){return u._(this,void 0,void 0,function*(){o.abortController&&(o.abortController.abort(),delete o.abortController),o.actor&&(yield o.actor.sendAsync({type:"abortTile",data:{uid:o.uid,type:this.type,source:this.id}}))})}unloadTile(o){return u._(this,void 0,void 0,function*(){o.unloadVectorData(),o.actor&&(yield o.actor.sendAsync({type:"removeTile",data:{uid:o.uid,type:this.type,source:this.id}}))})}hasTransition(){return!1}}class an extends u.E{constructor(o,h,d,g){super(),this.id=o,this.dispatcher=d,this.setEventedParent(g),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=u.e({type:"raster"},h),u.e(this,u.L(h,["url","scheme","tileSize"]))}load(){return u._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new u.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const o=yield jt(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,o&&(u.e(this,o),o.bounds&&(this.tileBounds=new oi(o.bounds,this.minzoom,this.maxzoom)),this.fire(new u.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new u.k("data",{dataType:"source",sourceDataType:"content"})))}catch(o){this._tileJSONRequest=null,this.fire(new u.j(o))}})}loaded(){return this._loaded}onAdd(o){this.map=o,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(o){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),o(),this.load()}setTiles(o){return this.setSourceProperty(()=>{this._options.tiles=o}),this}setUrl(o){return this.setSourceProperty(()=>{this.url=o,this._options.url=o}),this}serialize(){return u.e({},this._options)}hasTile(o){return!this.tileBounds||this.tileBounds.contains(o.canonical)}loadTile(o){return u._(this,void 0,void 0,function*(){const h=o.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);o.abortController=new AbortController;try{const d=yield G.getImage(this.map._requestManager.transformRequest(h,X.Tile),o.abortController,this.map._refreshExpiredTiles);if(delete o.abortController,o.aborted)return void(o.state="unloaded");if(d&&d.data){this.map._refreshExpiredTiles&&d.cacheControl&&d.expires&&o.setExpiryData({cacheControl:d.cacheControl,expires:d.expires});const g=this.map.painter.context,y=g.gl,I=d.data;o.texture=this.map.painter.getTileTexture(I.width),o.texture?o.texture.update(I,{useMipmap:!0}):(o.texture=new wt(g,I,y.RGBA,{useMipmap:!0}),o.texture.bind(y.LINEAR,y.CLAMP_TO_EDGE,y.LINEAR_MIPMAP_NEAREST),g.extTextureFilterAnisotropic&&y.texParameterf(y.TEXTURE_2D,g.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,g.extTextureFilterAnisotropicMax)),o.state="loaded"}}catch(d){if(delete o.abortController,o.aborted)o.state="unloaded";else if(d)throw o.state="errored",d}})}abortTile(o){return u._(this,void 0,void 0,function*(){o.abortController&&(o.abortController.abort(),delete o.abortController)})}unloadTile(o){return u._(this,void 0,void 0,function*(){o.texture&&this.map.painter.saveTileTexture(o.texture)})}hasTransition(){return!1}}class ji extends an{constructor(o,h,d,g){super(o,h,d,g),this.type="raster-dem",this.maxzoom=22,this._options=u.e({type:"raster-dem"},h),this.encoding=h.encoding||"mapbox",this.redFactor=h.redFactor,this.greenFactor=h.greenFactor,this.blueFactor=h.blueFactor,this.baseShift=h.baseShift}loadTile(o){return u._(this,void 0,void 0,function*(){const h=o.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),d=this.map._requestManager.transformRequest(h,X.Tile);o.neighboringTiles=this._getNeighboringTiles(o.tileID),o.abortController=new AbortController;try{const g=yield G.getImage(d,o.abortController,this.map._refreshExpiredTiles);if(delete o.abortController,o.aborted)return void(o.state="unloaded");if(g&&g.data){const y=g.data;this.map._refreshExpiredTiles&&g.cacheControl&&g.expires&&o.setExpiryData({cacheControl:g.cacheControl,expires:g.expires});const I=u.b(y)&&u.S()?y:yield this.readImageNow(y),T={type:this.type,uid:o.uid,source:this.id,rawImageData:I,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!o.actor||o.state==="expired"){o.actor=this.dispatcher.getActor();const M=yield o.actor.sendAsync({type:"loadDEMTile",data:T});o.dem=M,o.needsHillshadePrepare=!0,o.needsTerrainPrepare=!0,o.state="loaded"}}}catch(g){if(delete o.abortController,o.aborted)o.state="unloaded";else if(g)throw o.state="errored",g}})}readImageNow(o){return u._(this,void 0,void 0,function*(){if(typeof VideoFrame<"u"&&u.U()){const h=o.width+2,d=o.height+2;try{return new u.R({width:h,height:d},yield u.V(o,-1,-1,h,d))}catch{}}return L.getImageData(o,1)})}_getNeighboringTiles(o){const h=o.canonical,d=Math.pow(2,h.z),g=(h.x-1+d)%d,y=h.x===0?o.wrap-1:o.wrap,I=(h.x+1+d)%d,T=h.x+1===d?o.wrap+1:o.wrap,M={};return M[new u.Q(o.overscaledZ,y,h.z,g,h.y).key]={backfilled:!1},M[new u.Q(o.overscaledZ,T,h.z,I,h.y).key]={backfilled:!1},h.y>0&&(M[new u.Q(o.overscaledZ,y,h.z,g,h.y-1).key]={backfilled:!1},M[new u.Q(o.overscaledZ,o.wrap,h.z,h.x,h.y-1).key]={backfilled:!1},M[new u.Q(o.overscaledZ,T,h.z,I,h.y-1).key]={backfilled:!1}),h.y+1<d&&(M[new u.Q(o.overscaledZ,y,h.z,g,h.y+1).key]={backfilled:!1},M[new u.Q(o.overscaledZ,o.wrap,h.z,h.x,h.y+1).key]={backfilled:!1},M[new u.Q(o.overscaledZ,T,h.z,I,h.y+1).key]={backfilled:!1}),M}unloadTile(o){return u._(this,void 0,void 0,function*(){o.demTexture&&this.map.painter.saveTileTexture(o.demTexture),o.fbo&&(o.fbo.destroy(),delete o.fbo),o.dem&&delete o.dem,delete o.neighboringTiles,o.state="unloaded",o.actor&&(yield o.actor.sendAsync({type:"removeDEMTile",data:{type:this.type,uid:o.uid,source:this.id}}))})}}class nn extends u.E{constructor(o,h,d,g){super(),this.id=o,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._pendingLoads=0,this.actor=d.getActor(),this.setEventedParent(g),this._data=h.data,this._options=u.e({},h),this._collectResourceTiming=h.collectResourceTiming,h.maxzoom!==void 0&&(this.maxzoom=h.maxzoom),h.type&&(this.type=h.type),h.attribution&&(this.attribution=h.attribution),this.promoteId=h.promoteId;const y=u.W/this.tileSize;this.workerOptions=u.e({source:this.id,cluster:h.cluster||!1,geojsonVtOptions:{buffer:(h.buffer!==void 0?h.buffer:128)*y,tolerance:(h.tolerance!==void 0?h.tolerance:.375)*y,extent:u.W,maxZoom:this.maxzoom,lineMetrics:h.lineMetrics||!1,generateId:h.generateId||!1},superclusterOptions:{maxZoom:h.clusterMaxZoom!==void 0?h.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,h.clusterMinPoints||2),extent:u.W,radius:(h.clusterRadius||50)*y,log:!1,generateId:h.generateId||!1},clusterProperties:h.clusterProperties,filter:h.filter},h.workerOptions),typeof this.promoteId=="string"&&(this.workerOptions.promoteId=this.promoteId)}load(){return u._(this,void 0,void 0,function*(){yield this._updateWorkerData()})}onAdd(o){this.map=o,this.load()}setData(o){return this._data=o,this._updateWorkerData(),this}updateData(o){return this._updateWorkerData(o),this}setClusterOptions(o){return this.workerOptions.cluster=o.cluster,o&&(o.clusterRadius!==void 0&&(this.workerOptions.superclusterOptions.radius=o.clusterRadius),o.clusterMaxZoom!==void 0&&(this.workerOptions.superclusterOptions.maxZoom=o.clusterMaxZoom)),this._updateWorkerData(),this}getClusterExpansionZoom(o){return this.actor.sendAsync({type:"getClusterExpansionZoom",data:{type:this.type,clusterId:o,source:this.id}})}getClusterChildren(o){return this.actor.sendAsync({type:"getClusterChildren",data:{type:this.type,clusterId:o,source:this.id}})}getClusterLeaves(o,h,d){return this.actor.sendAsync({type:"getClusterLeaves",data:{type:this.type,source:this.id,clusterId:o,limit:h,offset:d}})}_updateWorkerData(o){return u._(this,void 0,void 0,function*(){const h=u.e({type:this.type},this.workerOptions);o?h.dataDiff=o:typeof this._data=="string"?(h.request=this.map._requestManager.transformRequest(L.resolveURL(this._data),X.Source),h.request.collectResourceTiming=this._collectResourceTiming):h.data=JSON.stringify(this._data),this._pendingLoads++,this.fire(new u.k("dataloading",{dataType:"source"}));try{const d=yield this.actor.sendAsync({type:"loadData",data:h});if(this._pendingLoads--,this._removed||d.abandoned)return void this.fire(new u.k("dataabort",{dataType:"source"}));let g=null;d.resourceTiming&&d.resourceTiming[this.id]&&(g=d.resourceTiming[this.id].slice(0));const y={dataType:"source"};this._collectResourceTiming&&g&&g.length>0&&u.e(y,{resourceTiming:g}),this.fire(new u.k("data",Object.assign(Object.assign({},y),{sourceDataType:"metadata"}))),this.fire(new u.k("data",Object.assign(Object.assign({},y),{sourceDataType:"content"})))}catch(d){if(this._pendingLoads--,this._removed)return void this.fire(new u.k("dataabort",{dataType:"source"}));this.fire(new u.j(d))}})}loaded(){return this._pendingLoads===0}loadTile(o){return u._(this,void 0,void 0,function*(){const h=o.actor?"reloadTile":"loadTile";o.actor=this.actor;const d={type:this.type,uid:o.uid,tileID:o.tileID,zoom:o.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};o.abortController=new AbortController;const g=yield this.actor.sendAsync({type:h,data:d},o.abortController);delete o.abortController,o.unloadVectorData(),o.aborted||o.loadVectorData(g,this.map.painter,h==="reloadTile")})}abortTile(o){return u._(this,void 0,void 0,function*(){o.abortController&&(o.abortController.abort(),delete o.abortController),o.aborted=!0})}unloadTile(o){return u._(this,void 0,void 0,function*(){o.unloadVectorData(),yield this.actor.sendAsync({type:"removeTile",data:{uid:o.uid,type:this.type,source:this.id}})})}onRemove(){this._removed=!0,this.actor.sendAsync({type:"removeSource",data:{type:this.type,source:this.id}})}serialize(){return u.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var $n=u.X([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class _r extends u.E{constructor(o,h,d,g){super(),this.id=o,this.dispatcher=d,this.coordinates=h.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(g),this.options=h}load(o){return u._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new u.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const h=yield G.getImage(this.map._requestManager.transformRequest(this.url,X.Image),this._request);this._request=null,this._loaded=!0,h&&h.data&&(this.image=h.data,o&&(this.coordinates=o),this._finishLoading())}catch(h){this._request=null,this.fire(new u.j(h))}})}loaded(){return this._loaded}updateImage(o){return o.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=o.url,this.load(o.coordinates).finally(()=>{this.texture=null}),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new u.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(o){this.map=o,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(o){this.coordinates=o;const h=o.map(u.Y.fromLngLat);this.tileID=function(g){let y=1/0,I=1/0,T=-1/0,M=-1/0;for(const Z of g)y=Math.min(y,Z.x),I=Math.min(I,Z.y),T=Math.max(T,Z.x),M=Math.max(M,Z.y);const k=Math.max(T-y,M-I),N=Math.max(0,Math.floor(-Math.log(k)/Math.LN2)),z=Math.pow(2,N);return new u.a0(N,Math.floor((y+T)/2*z),Math.floor((I+M)/2*z))}(h),this.minzoom=this.maxzoom=this.tileID.z;const d=h.map(g=>this.tileID.getTilePoint(g)._round());return this._boundsArray=new u.Z,this._boundsArray.emplaceBack(d[0].x,d[0].y,0,0),this._boundsArray.emplaceBack(d[1].x,d[1].y,u.W,0),this._boundsArray.emplaceBack(d[3].x,d[3].y,0,u.W),this._boundsArray.emplaceBack(d[2].x,d[2].y,u.W,u.W),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new u.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const o=this.map.painter.context,h=o.gl;this.boundsBuffer||(this.boundsBuffer=o.createVertexBuffer(this._boundsArray,$n.members)),this.boundsSegments||(this.boundsSegments=u.$.simpleSegment(0,0,4,2)),this.texture||(this.texture=new wt(o,this.image,h.RGBA),this.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE));let d=!1;for(const g in this.tiles){const y=this.tiles[g];y.state!=="loaded"&&(y.state="loaded",y.texture=this.texture,d=!0)}d&&this.fire(new u.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(o){return u._(this,void 0,void 0,function*(){this.tileID&&this.tileID.equals(o.tileID.canonical)?(this.tiles[String(o.tileID.wrap)]=o,o.buckets={}):o.state="errored"})}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class ss extends _r{constructor(o,h,d,g){super(o,h,d,g),this.roundZoom=!0,this.type="video",this.options=h}load(){return u._(this,void 0,void 0,function*(){this._loaded=!1;const o=this.options;this.urls=[];for(const h of o.urls)this.urls.push(this.map._requestManager.transformRequest(h,X.Source).url);try{const h=yield u.a2(this.urls);if(this._loaded=!0,!h)return;this.video=h,this.video.loop=!0,this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading()}catch(h){this.fire(new u.j(h))}})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(o){if(this.video){const h=this.video.seekable;o<h.start(0)||o>h.end(0)?this.fire(new u.j(new u.a1(`sources.${this.id}`,null,`Playback for this video can be set only between the ${h.start(0)} and ${h.end(0)}-second mark.`))):this.video.currentTime=o}}getVideo(){return this.video}onAdd(o){this.map||(this.map=o,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const o=this.map.painter.context,h=o.gl;this.boundsBuffer||(this.boundsBuffer=o.createVertexBuffer(this._boundsArray,$n.members)),this.boundsSegments||(this.boundsSegments=u.$.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE),h.texSubImage2D(h.TEXTURE_2D,0,0,0,h.RGBA,h.UNSIGNED_BYTE,this.video)):(this.texture=new wt(o,this.video,h.RGBA),this.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE));let d=!1;for(const g in this.tiles){const y=this.tiles[g];y.state!=="loaded"&&(y.state="loaded",y.texture=this.texture,d=!0)}d&&this.fire(new u.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class Ts extends _r{constructor(o,h,d,g){super(o,h,d,g),h.coordinates?Array.isArray(h.coordinates)&&h.coordinates.length===4&&!h.coordinates.some(y=>!Array.isArray(y)||y.length!==2||y.some(I=>typeof I!="number"))||this.fire(new u.j(new u.a1(`sources.${o}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new u.j(new u.a1(`sources.${o}`,null,'missing required property "coordinates"'))),h.animate&&typeof h.animate!="boolean"&&this.fire(new u.j(new u.a1(`sources.${o}`,null,'optional "animate" property must be a boolean value'))),h.canvas?typeof h.canvas=="string"||h.canvas instanceof HTMLCanvasElement||this.fire(new u.j(new u.a1(`sources.${o}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new u.j(new u.a1(`sources.${o}`,null,'missing required property "canvas"'))),this.options=h,this.animate=h.animate===void 0||h.animate}load(){return u._(this,void 0,void 0,function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new u.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())})}getCanvas(){return this.canvas}onAdd(o){this.map=o,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let o=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,o=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,o=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const h=this.map.painter.context,d=h.gl;this.boundsBuffer||(this.boundsBuffer=h.createVertexBuffer(this._boundsArray,$n.members)),this.boundsSegments||(this.boundsSegments=u.$.simpleSegment(0,0,4,2)),this.texture?(o||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new wt(h,this.canvas,d.RGBA,{premultiply:!0});let g=!1;for(const y in this.tiles){const I=this.tiles[y];I.state!=="loaded"&&(I.state="loaded",I.texture=this.texture,g=!0)}g&&this.fire(new u.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const o of[this.canvas.width,this.canvas.height])if(isNaN(o)||o<=0)return!0;return!1}}const Ia={},Ir=_=>{switch(_){case"geojson":return nn;case"image":return _r;case"raster":return an;case"raster-dem":return ji;case"vector":return Pt;case"video":return ss;case"canvas":return Ts}return Ia[_]};class tl extends u.E{constructor(){super(...arguments),this.pluginStatus="unavailable",this.pluginURL=null,this.dispatcher=cn(),this.queue=[]}_sendPluginStateToWorker(){return u._(this,void 0,void 0,function*(){yield this.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}),this.fire(new u.k("pluginStateChange",{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}))})}getRTLTextPluginStatus(){return this.pluginStatus}clearRTLTextPlugin(){this.pluginStatus="unavailable",this.pluginURL=null}setRTLTextPlugin(o,h=!1){return u._(this,void 0,void 0,function*(){if(this.pluginStatus==="deferred"||this.pluginStatus==="loading"||this.pluginStatus==="loaded")throw new Error("setRTLTextPlugin cannot be called multiple times.");this.pluginURL=L.resolveURL(o),this.pluginStatus="deferred",yield this._sendPluginStateToWorker(),h||(yield this._downloadRTLTextPlugin())})}_downloadRTLTextPlugin(){return u._(this,void 0,void 0,function*(){if(this.pluginStatus!=="deferred"||!this.pluginURL)throw new Error("rtl-text-plugin cannot be downloaded unless a pluginURL is specified");try{this.pluginStatus="loading",yield this._sendPluginStateToWorker(),yield u.l({url:this.pluginURL},new AbortController),this.pluginStatus="loaded"}catch{this.pluginStatus="error"}yield this._sendPluginStateToWorker()})}lazyLoadRTLTextPlugin(){return u._(this,void 0,void 0,function*(){this.pluginStatus==="deferred"&&(yield this._downloadRTLTextPlugin())})}}let as=null;function $t(){return as||(as=new tl),as}class qo{constructor(o,h){this.timeAdded=0,this.fadeEndTime=0,this.tileID=o,this.uid=u.a3(),this.uses=0,this.tileSize=h,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(o){const h=o+this.timeAdded;h<this.fadeEndTime||(this.fadeEndTime=h)}wasRequested(){return this.state==="errored"||this.state==="loaded"||this.state==="reloading"}clearTextures(o){this.demTexture&&o.saveTileTexture(this.demTexture),this.demTexture=null}loadVectorData(o,h,d){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",o){o.featureIndex&&(this.latestFeatureIndex=o.featureIndex,o.rawTileData?(this.latestRawTileData=o.rawTileData,this.latestFeatureIndex.rawTileData=o.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=o.collisionBoxArray,this.buckets=function(g,y){const I={};if(!y)return I;for(const T of g){const M=T.layerIds.map(k=>y.getLayer(k)).filter(Boolean);if(M.length!==0){T.layers=M,T.stateDependentLayerIds&&(T.stateDependentLayers=T.stateDependentLayerIds.map(k=>M.filter(N=>N.id===k)[0]));for(const k of M)I[k.id]=T}}return I}(o.buckets,h.style),this.hasSymbolBuckets=!1;for(const g in this.buckets){const y=this.buckets[g];if(y instanceof u.a5){if(this.hasSymbolBuckets=!0,!d)break;y.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const g in this.buckets){const y=this.buckets[g];if(y instanceof u.a5&&y.hasRTLText){this.hasRTLText=!0,$t().lazyLoadRTLTextPlugin();break}}this.queryPadding=0;for(const g in this.buckets){const y=this.buckets[g];this.queryPadding=Math.max(this.queryPadding,h.style.getLayer(g).queryRadius(y))}o.imageAtlas&&(this.imageAtlas=o.imageAtlas),o.glyphAtlasImage&&(this.glyphAtlasImage=o.glyphAtlasImage)}else this.collisionBoxArray=new u.a4}unloadVectorData(){for(const o in this.buckets)this.buckets[o].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(o){return this.buckets[o.id]}upload(o){for(const d in this.buckets){const g=this.buckets[d];g.uploadPending()&&g.upload(o)}const h=o.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new wt(o,this.imageAtlas.image,h.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new wt(o,this.glyphAtlasImage,h.ALPHA),this.glyphAtlasImage=null)}prepare(o){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(o,this.imageAtlasTexture)}queryRenderedFeatures(o,h,d,g,y,I,T,M,k,N){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:g,cameraQueryGeometry:y,scale:I,tileSize:this.tileSize,pixelPosMatrix:N,transform:M,params:T,queryPadding:this.queryPadding*k},o,h,d):{}}querySourceFeatures(o,h){const d=this.latestFeatureIndex;if(!d||!d.rawTileData)return;const g=d.loadVTLayers(),y=h&&h.sourceLayer?h.sourceLayer:"",I=g._geojsonTileLayer||g[y];if(!I)return;const T=u.a6(h&&h.filter),{z:M,x:k,y:N}=this.tileID.canonical,z={z:M,x:k,y:N};for(let Z=0;Z<I.length;Z++){const nt=I.feature(Z);if(T.needGeometry){const tt=u.a7(nt,!0);if(!T.filter(new u.a8(this.tileID.overscaledZ),tt,this.tileID.canonical))continue}else if(!T.filter(new u.a8(this.tileID.overscaledZ),nt))continue;const it=d.getId(nt,y),st=new u.a9(nt,M,k,N,it);st.tile=z,o.push(st)}}hasData(){return this.state==="loaded"||this.state==="reloading"||this.state==="expired"}patternsLoaded(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(o){const h=this.expirationTime;if(o.cacheControl){const d=u.aa(o.cacheControl);d["max-age"]&&(this.expirationTime=Date.now()+1e3*d["max-age"])}else o.expires&&(this.expirationTime=new Date(o.expires).getTime());if(this.expirationTime){const d=Date.now();let g=!1;if(this.expirationTime>d)g=!1;else if(h)if(this.expirationTime<h)g=!0;else{const y=this.expirationTime-h;y?this.expirationTime=d+Math.max(y,3e4):g=!0}else g=!0;g?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-new Date().getTime(),Math.pow(2,31)-1)}setFeatureState(o,h){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||Object.keys(o).length===0)return;const d=this.latestFeatureIndex.loadVTLayers();for(const g in this.buckets){if(!h.style.hasLayer(g))continue;const y=this.buckets[g],I=y.layers[0].sourceLayer||"_geojsonTileLayer",T=d[I],M=o[I];if(!T||!M||Object.keys(M).length===0)continue;y.update(M,T,this.imageAtlas&&this.imageAtlas.patternPositions||{});const k=h&&h.style&&h.style.getLayer(g);k&&(this.queryPadding=Math.max(this.queryPadding,k.queryRadius(y)))}}holdingForFade(){return this.symbolFadeHoldUntil!==void 0}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<L.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(o){this.symbolFadeHoldUntil=L.now()+o}setDependencies(o,h){const d={};for(const g of h)d[g]=!0;this.dependencies[o]=d}hasDependency(o,h){for(const d of o){const g=this.dependencies[d];if(g){for(const y of h)if(g[y])return!0}}return!1}}class Ur{constructor(o,h){this.max=o,this.onRemove=h,this.reset()}reset(){for(const o in this.data)for(const h of this.data[o])h.timeout&&clearTimeout(h.timeout),this.onRemove(h.value);return this.data={},this.order=[],this}add(o,h,d){const g=o.wrapped().key;this.data[g]===void 0&&(this.data[g]=[]);const y={value:h,timeout:void 0};if(d!==void 0&&(y.timeout=setTimeout(()=>{this.remove(o,y)},d)),this.data[g].push(y),this.order.push(g),this.order.length>this.max){const I=this._getAndRemoveByKey(this.order[0]);I&&this.onRemove(I)}return this}has(o){return o.wrapped().key in this.data}getAndRemove(o){return this.has(o)?this._getAndRemoveByKey(o.wrapped().key):null}_getAndRemoveByKey(o){const h=this.data[o].shift();return h.timeout&&clearTimeout(h.timeout),this.data[o].length===0&&delete this.data[o],this.order.splice(this.order.indexOf(o),1),h.value}getByKey(o){const h=this.data[o];return h?h[0].value:null}get(o){return this.has(o)?this.data[o.wrapped().key][0].value:null}remove(o,h){if(!this.has(o))return this;const d=o.wrapped().key,g=h===void 0?0:this.data[d].indexOf(h),y=this.data[d][g];return this.data[d].splice(g,1),y.timeout&&clearTimeout(y.timeout),this.data[d].length===0&&delete this.data[d],this.onRemove(y.value),this.order.splice(this.order.indexOf(d),1),this}setMaxSize(o){for(this.max=o;this.order.length>this.max;){const h=this._getAndRemoveByKey(this.order[0]);h&&this.onRemove(h)}return this}filter(o){const h=[];for(const d in this.data)for(const g of this.data[d])o(g.value)||h.push(g);for(const d of h)this.remove(d.value.tileID,d)}}class el{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(o,h,d){const g=String(h);if(this.stateChanges[o]=this.stateChanges[o]||{},this.stateChanges[o][g]=this.stateChanges[o][g]||{},u.e(this.stateChanges[o][g],d),this.deletedStates[o]===null){this.deletedStates[o]={};for(const y in this.state[o])y!==g&&(this.deletedStates[o][y]=null)}else if(this.deletedStates[o]&&this.deletedStates[o][g]===null){this.deletedStates[o][g]={};for(const y in this.state[o][g])d[y]||(this.deletedStates[o][g][y]=null)}else for(const y in d)this.deletedStates[o]&&this.deletedStates[o][g]&&this.deletedStates[o][g][y]===null&&delete this.deletedStates[o][g][y]}removeFeatureState(o,h,d){if(this.deletedStates[o]===null)return;const g=String(h);if(this.deletedStates[o]=this.deletedStates[o]||{},d&&h!==void 0)this.deletedStates[o][g]!==null&&(this.deletedStates[o][g]=this.deletedStates[o][g]||{},this.deletedStates[o][g][d]=null);else if(h!==void 0)if(this.stateChanges[o]&&this.stateChanges[o][g])for(d in this.deletedStates[o][g]={},this.stateChanges[o][g])this.deletedStates[o][g][d]=null;else this.deletedStates[o][g]=null;else this.deletedStates[o]=null}getState(o,h){const d=String(h),g=u.e({},(this.state[o]||{})[d],(this.stateChanges[o]||{})[d]);if(this.deletedStates[o]===null)return{};if(this.deletedStates[o]){const y=this.deletedStates[o][h];if(y===null)return{};for(const I in y)delete g[I]}return g}initializeTileState(o,h){o.setFeatureState(this.state,h)}coalesceChanges(o,h){const d={};for(const g in this.stateChanges){this.state[g]=this.state[g]||{};const y={};for(const I in this.stateChanges[g])this.state[g][I]||(this.state[g][I]={}),u.e(this.state[g][I],this.stateChanges[g][I]),y[I]=this.state[g][I];d[g]=y}for(const g in this.deletedStates){this.state[g]=this.state[g]||{};const y={};if(this.deletedStates[g]===null)for(const I in this.state[g])y[I]={},this.state[g][I]={};else for(const I in this.deletedStates[g]){if(this.deletedStates[g][I]===null)this.state[g][I]={};else for(const T of Object.keys(this.deletedStates[g][I]))delete this.state[g][I][T];y[I]=this.state[g][I]}d[g]=d[g]||{},u.e(d[g],y)}if(this.stateChanges={},this.deletedStates={},Object.keys(d).length!==0)for(const g in o)o[g].setFeatureState(d,h)}}class Vi extends u.E{constructor(o,h,d){super(),this.id=o,this.dispatcher=d,this.on("data",g=>{g.dataType==="source"&&g.sourceDataType==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&g.dataType==="source"&&g.sourceDataType==="content"&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=((g,y,I,T)=>{const M=new(Ir(y.type))(g,y,I,T);if(M.id!==g)throw new Error(`Expected Source id to be ${g} instead of ${M.id}`);return M})(o,h,d,this),this._tiles={},this._cache=new Ur(0,g=>this._unloadTile(g)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new el,this._didEmitContent=!1,this._updated=!1}onAdd(o){this.map=o,this._maxTileCacheSize=o?o._maxTileCacheSize:null,this._maxTileCacheZoomLevels=o?o._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(o)}onRemove(o){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(o)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(this.used===void 0&&this.usedForTerrain===void 0||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const o in this._tiles){const h=this._tiles[o];if(h.state!=="loaded"&&h.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const o=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,o&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(o,h,d){return u._(this,void 0,void 0,function*(){try{yield this._source.loadTile(o),this._tileLoaded(o,h,d)}catch(g){o.state="errored",g.status!==404?this._source.fire(new u.j(g,{tile:o})):this.update(this.transform,this.terrain)}})}_unloadTile(o){this._source.unloadTile&&this._source.unloadTile(o)}_abortTile(o){this._source.abortTile&&this._source.abortTile(o),this._source.fire(new u.k("dataabort",{tile:o,coord:o.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(o){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const h in this._tiles){const d=this._tiles[h];d.upload(o),d.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map(o=>o.tileID).sort(oe).map(o=>o.key)}getRenderableIds(o){const h=[];for(const d in this._tiles)this._isIdRenderable(d,o)&&h.push(this._tiles[d]);return o?h.sort((d,g)=>{const y=d.tileID,I=g.tileID,T=new u.P(y.canonical.x,y.canonical.y)._rotate(this.transform.angle),M=new u.P(I.canonical.x,I.canonical.y)._rotate(this.transform.angle);return y.overscaledZ-I.overscaledZ||M.y-T.y||M.x-T.x}).map(d=>d.tileID.key):h.map(d=>d.tileID).sort(oe).map(d=>d.key)}hasRenderableParent(o){const h=this.findLoadedParent(o,0);return!!h&&this._isIdRenderable(h.tileID.key)}_isIdRenderable(o,h){return this._tiles[o]&&this._tiles[o].hasData()&&!this._coveredTiles[o]&&(h||!this._tiles[o].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const o in this._tiles)this._tiles[o].state!=="errored"&&this._reloadTile(o,"reloading")}}_reloadTile(o,h){return u._(this,void 0,void 0,function*(){const d=this._tiles[o];d&&(d.state!=="loading"&&(d.state=h),yield this._loadTile(d,o,h))})}_tileLoaded(o,h,d){o.timeAdded=L.now(),d==="expired"&&(o.refreshedUponExpiration=!0),this._setTileReloadTimer(h,o),this.getSource().type==="raster-dem"&&o.dem&&this._backfillDEM(o),this._state.initializeTileState(o,this.map?this.map.painter:null),o.aborted||this._source.fire(new u.k("data",{dataType:"source",tile:o,coord:o.tileID}))}_backfillDEM(o){const h=this.getRenderableIds();for(let g=0;g<h.length;g++){const y=h[g];if(o.neighboringTiles&&o.neighboringTiles[y]){const I=this.getTileByID(y);d(o,I),d(I,o)}}function d(g,y){g.needsHillshadePrepare=!0,g.needsTerrainPrepare=!0;let I=y.tileID.canonical.x-g.tileID.canonical.x;const T=y.tileID.canonical.y-g.tileID.canonical.y,M=Math.pow(2,g.tileID.canonical.z),k=y.tileID.key;I===0&&T===0||Math.abs(T)>1||(Math.abs(I)>1&&(Math.abs(I+M)===1?I+=M:Math.abs(I-M)===1&&(I-=M)),y.dem&&g.dem&&(g.dem.backfillBorder(y.dem,I,T),g.neighboringTiles&&g.neighboringTiles[k]&&(g.neighboringTiles[k].backfilled=!0)))}}getTile(o){return this.getTileByID(o.key)}getTileByID(o){return this._tiles[o]}_retainLoadedChildren(o,h,d,g){for(const y in this._tiles){let I=this._tiles[y];if(g[y]||!I.hasData()||I.tileID.overscaledZ<=h||I.tileID.overscaledZ>d)continue;let T=I.tileID;for(;I&&I.tileID.overscaledZ>h+1;){const k=I.tileID.scaledTo(I.tileID.overscaledZ-1);I=this._tiles[k.key],I&&I.hasData()&&(T=k)}let M=T;for(;M.overscaledZ>h;)if(M=M.scaledTo(M.overscaledZ-1),o[M.key]){g[T.key]=T;break}}}findLoadedParent(o,h){if(o.key in this._loadedParentTiles){const d=this._loadedParentTiles[o.key];return d&&d.tileID.overscaledZ>=h?d:null}for(let d=o.overscaledZ-1;d>=h;d--){const g=o.scaledTo(d),y=this._getLoadedTile(g);if(y)return y}}_getLoadedTile(o){const h=this._tiles[o.key];return h&&h.hasData()?h:this._cache.getByKey(o.wrapped().key)}updateCacheSize(o){const h=Math.ceil(o.width/this._source.tileSize)+1,d=Math.ceil(o.height/this._source.tileSize)+1,g=Math.floor(h*d*(this._maxTileCacheZoomLevels===null?u.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),y=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,g):g;this._cache.setMaxSize(y)}handleWrapJump(o){const h=Math.round((o-(this._prevLng===void 0?o:this._prevLng))/360);if(this._prevLng=o,h){const d={};for(const g in this._tiles){const y=this._tiles[g];y.tileID=y.tileID.unwrapTo(y.tileID.wrap+h),d[y.tileID.key]=y}this._tiles=d;for(const g in this._timers)clearTimeout(this._timers[g]),delete this._timers[g];for(const g in this._tiles)this._setTileReloadTimer(g,this._tiles[g])}}update(o,h){if(this.transform=o,this.terrain=h,!this._sourceLoaded||this._paused)return;let d;this.updateCacheSize(o),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?d=o.getVisibleUnwrappedCoordinates(this._source.tileID).map(N=>new u.Q(N.canonical.z,N.wrap,N.canonical.z,N.canonical.x,N.canonical.y)):(d=o.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:h}),this._source.hasTile&&(d=d.filter(N=>this._source.hasTile(N)))):d=[];const g=o.coveringZoomLevel(this._source),y=Math.max(g-Vi.maxOverzooming,this._source.minzoom),I=Math.max(g+Vi.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const N={};for(const z of d)if(z.canonical.z>this._source.minzoom){const Z=z.scaledTo(z.canonical.z-1);N[Z.key]=Z;const nt=z.scaledTo(Math.max(this._source.minzoom,Math.min(z.canonical.z,5)));N[nt.key]=nt}d=d.concat(Object.values(N))}const T=d.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,T&&this.fire(new u.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const M=this._updateRetainedTiles(d,g);if(Ye(this._source.type)){const N={},z={},Z=Object.keys(M),nt=L.now();for(const it of Z){const st=M[it],tt=this._tiles[it];if(!tt||tt.fadeEndTime!==0&&tt.fadeEndTime<=nt)continue;const mt=this.findLoadedParent(st,y);mt&&(this._addTile(mt.tileID),N[mt.tileID.key]=mt.tileID),z[it]=st}this._retainLoadedChildren(z,g,I,M);for(const it in N)M[it]||(this._coveredTiles[it]=!0,M[it]=N[it]);if(h){const it={},st={};for(const tt of d)this._tiles[tt.key].hasData()?it[tt.key]=tt:st[tt.key]=tt;for(const tt in st){const mt=st[tt].children(this._source.maxzoom);this._tiles[mt[0].key]&&this._tiles[mt[1].key]&&this._tiles[mt[2].key]&&this._tiles[mt[3].key]&&(it[mt[0].key]=M[mt[0].key]=mt[0],it[mt[1].key]=M[mt[1].key]=mt[1],it[mt[2].key]=M[mt[2].key]=mt[2],it[mt[3].key]=M[mt[3].key]=mt[3],delete st[tt])}for(const tt in st){const mt=this.findLoadedParent(st[tt],this._source.minzoom);if(mt){it[mt.tileID.key]=M[mt.tileID.key]=mt.tileID;for(const Ct in it)it[Ct].isChildOf(mt.tileID)&&delete it[Ct]}}for(const tt in this._tiles)it[tt]||(this._coveredTiles[tt]=!0)}}for(const N in M)this._tiles[N].clearFadeHold();const k=u.ab(this._tiles,M);for(const N of k){const z=this._tiles[N];z.hasSymbolBuckets&&!z.holdingForFade()?z.setHoldDuration(this.map._fadeDuration):z.hasSymbolBuckets&&!z.symbolFadeFinished()||this._removeTile(N)}this._updateLoadedParentTileCache()}releaseSymbolFadeTiles(){for(const o in this._tiles)this._tiles[o].holdingForFade()&&this._removeTile(o)}_updateRetainedTiles(o,h){const d={},g={},y=Math.max(h-Vi.maxOverzooming,this._source.minzoom),I=Math.max(h+Vi.maxUnderzooming,this._source.minzoom),T={};for(const M of o){const k=this._addTile(M);d[M.key]=M,k.hasData()||h<this._source.maxzoom&&(T[M.key]=M)}this._retainLoadedChildren(T,h,I,d);for(const M of o){let k=this._tiles[M.key];if(k.hasData())continue;if(h+1>this._source.maxzoom){const z=M.children(this._source.maxzoom)[0],Z=this.getTile(z);if(Z&&Z.hasData()){d[z.key]=z;continue}}else{const z=M.children(this._source.maxzoom);if(d[z[0].key]&&d[z[1].key]&&d[z[2].key]&&d[z[3].key])continue}let N=k.wasRequested();for(let z=M.overscaledZ-1;z>=y;--z){const Z=M.scaledTo(z);if(g[Z.key])break;if(g[Z.key]=!0,k=this.getTile(Z),!k&&N&&(k=this._addTile(Z)),k){const nt=k.hasData();if((N||nt)&&(d[Z.key]=Z),N=k.wasRequested(),nt)break}}}return d}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const o in this._tiles){const h=[];let d,g=this._tiles[o].tileID;for(;g.overscaledZ>0;){if(g.key in this._loadedParentTiles){d=this._loadedParentTiles[g.key];break}h.push(g.key);const y=g.scaledTo(g.overscaledZ-1);if(d=this._getLoadedTile(y),d)break;g=y}for(const y of h)this._loadedParentTiles[y]=d}}_addTile(o){let h=this._tiles[o.key];if(h)return h;h=this._cache.getAndRemove(o),h&&(this._setTileReloadTimer(o.key,h),h.tileID=o,this._state.initializeTileState(h,this.map?this.map.painter:null),this._cacheTimers[o.key]&&(clearTimeout(this._cacheTimers[o.key]),delete this._cacheTimers[o.key],this._setTileReloadTimer(o.key,h)));const d=h;return h||(h=new qo(o,this._source.tileSize*o.overscaleFactor()),this._loadTile(h,o.key,h.state)),h.uses++,this._tiles[o.key]=h,d||this._source.fire(new u.k("dataloading",{tile:h,coord:h.tileID,dataType:"source"})),h}_setTileReloadTimer(o,h){o in this._timers&&(clearTimeout(this._timers[o]),delete this._timers[o]);const d=h.getExpiryTimeout();d&&(this._timers[o]=setTimeout(()=>{this._reloadTile(o,"expired"),delete this._timers[o]},d))}_removeTile(o){const h=this._tiles[o];h&&(h.uses--,delete this._tiles[o],this._timers[o]&&(clearTimeout(this._timers[o]),delete this._timers[o]),h.uses>0||(h.hasData()&&h.state!=="reloading"?this._cache.add(h.tileID,h,h.getExpiryTimeout()):(h.aborted=!0,this._abortTile(h),this._unloadTile(h))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const o in this._tiles)this._removeTile(o);this._cache.reset()}tilesIn(o,h,d){const g=[],y=this.transform;if(!y)return g;const I=d?y.getCameraQueryGeometry(o):o,T=o.map(it=>y.pointCoordinate(it,this.terrain)),M=I.map(it=>y.pointCoordinate(it,this.terrain)),k=this.getIds();let N=1/0,z=1/0,Z=-1/0,nt=-1/0;for(const it of M)N=Math.min(N,it.x),z=Math.min(z,it.y),Z=Math.max(Z,it.x),nt=Math.max(nt,it.y);for(let it=0;it<k.length;it++){const st=this._tiles[k[it]];if(st.holdingForFade())continue;const tt=st.tileID,mt=Math.pow(2,y.zoom-st.tileID.overscaledZ),Ct=h*st.queryPadding*u.W/st.tileSize/mt,lt=[tt.getTilePoint(new u.Y(N,z)),tt.getTilePoint(new u.Y(Z,nt))];if(lt[0].x-Ct<u.W&&lt[0].y-Ct<u.W&&lt[1].x+Ct>=0&&lt[1].y+Ct>=0){const bt=T.map(Mt=>tt.getTilePoint(Mt)),kt=M.map(Mt=>tt.getTilePoint(Mt));g.push({tile:st,tileID:tt,queryGeometry:bt,cameraQueryGeometry:kt,scale:mt})}}return g}getVisibleCoordinates(o){const h=this.getRenderableIds(o).map(d=>this._tiles[d].tileID);for(const d of h)d.posMatrix=this.transform.calculatePosMatrix(d.toUnwrapped());return h}hasTransition(){if(this._source.hasTransition())return!0;if(Ye(this._source.type)){const o=L.now();for(const h in this._tiles)if(this._tiles[h].fadeEndTime>=o)return!0}return!1}setFeatureState(o,h,d){this._state.updateState(o=o||"_geojsonTileLayer",h,d)}removeFeatureState(o,h,d){this._state.removeFeatureState(o=o||"_geojsonTileLayer",h,d)}getFeatureState(o,h){return this._state.getState(o=o||"_geojsonTileLayer",h)}setDependencies(o,h,d){const g=this._tiles[o];g&&g.setDependencies(h,d)}reloadTilesForDependencies(o,h){for(const d in this._tiles)this._tiles[d].hasDependency(o,h)&&this._reloadTile(d,"reloading");this._cache.filter(d=>!d.hasDependency(o,h))}}function oe(_,o){const h=Math.abs(2*_.wrap)-+(_.wrap<0),d=Math.abs(2*o.wrap)-+(o.wrap<0);return _.overscaledZ-o.overscaledZ||d-h||o.canonical.y-_.canonical.y||o.canonical.x-_.canonical.x}function Ye(_){return _==="raster"||_==="image"||_==="video"}Vi.maxOverzooming=10,Vi.maxUnderzooming=3;class He{constructor(o,h){this.reset(o,h)}reset(o,h){this.points=o||[],this._distances=[0];for(let d=1;d<this.points.length;d++)this._distances[d]=this._distances[d-1]+this.points[d].dist(this.points[d-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(h||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(o){if(this.points.length===1)return this.points[0];o=u.ac(o,0,1);let h=1,d=this._distances[h];const g=o*this.paddedLength+this.padding;for(;d<g&&h<this._distances.length;)d=this._distances[++h];const y=h-1,I=this._distances[y],T=d-I,M=T>0?(g-I)/T:0;return this.points[y].mult(1-M).add(this.points[h].mult(M))}}function xi(_,o){let h=!0;return _==="always"||_!=="never"&&o!=="never"||(h=!1),h}class jo{constructor(o,h,d){const g=this.boxCells=[],y=this.circleCells=[];this.xCellCount=Math.ceil(o/d),this.yCellCount=Math.ceil(h/d);for(let I=0;I<this.xCellCount*this.yCellCount;I++)g.push([]),y.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=o,this.height=h,this.xScale=this.xCellCount/o,this.yScale=this.yCellCount/h,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(o,h,d,g,y){this._forEachCell(h,d,g,y,this._insertBoxCell,this.boxUid++),this.boxKeys.push(o),this.bboxes.push(h),this.bboxes.push(d),this.bboxes.push(g),this.bboxes.push(y)}insertCircle(o,h,d,g){this._forEachCell(h-g,d-g,h+g,d+g,this._insertCircleCell,this.circleUid++),this.circleKeys.push(o),this.circles.push(h),this.circles.push(d),this.circles.push(g)}_insertBoxCell(o,h,d,g,y,I){this.boxCells[y].push(I)}_insertCircleCell(o,h,d,g,y,I){this.circleCells[y].push(I)}_query(o,h,d,g,y,I,T){if(d<0||o>this.width||g<0||h>this.height)return[];const M=[];if(o<=0&&h<=0&&this.width<=d&&this.height<=g){if(y)return[{key:null,x1:o,y1:h,x2:d,y2:g}];for(let k=0;k<this.boxKeys.length;k++)M.push({key:this.boxKeys[k],x1:this.bboxes[4*k],y1:this.bboxes[4*k+1],x2:this.bboxes[4*k+2],y2:this.bboxes[4*k+3]});for(let k=0;k<this.circleKeys.length;k++){const N=this.circles[3*k],z=this.circles[3*k+1],Z=this.circles[3*k+2];M.push({key:this.circleKeys[k],x1:N-Z,y1:z-Z,x2:N+Z,y2:z+Z})}}else this._forEachCell(o,h,d,g,this._queryCell,M,{hitTest:y,overlapMode:I,seenUids:{box:{},circle:{}}},T);return M}query(o,h,d,g){return this._query(o,h,d,g,!1,null)}hitTest(o,h,d,g,y,I){return this._query(o,h,d,g,!0,y,I).length>0}hitTestCircle(o,h,d,g,y){const I=o-d,T=o+d,M=h-d,k=h+d;if(T<0||I>this.width||k<0||M>this.height)return!1;const N=[];return this._forEachCell(I,M,T,k,this._queryCellCircle,N,{hitTest:!0,overlapMode:g,circle:{x:o,y:h,radius:d},seenUids:{box:{},circle:{}}},y),N.length>0}_queryCell(o,h,d,g,y,I,T,M){const{seenUids:k,hitTest:N,overlapMode:z}=T,Z=this.boxCells[y];if(Z!==null){const it=this.bboxes;for(const st of Z)if(!k.box[st]){k.box[st]=!0;const tt=4*st,mt=this.boxKeys[st];if(o<=it[tt+2]&&h<=it[tt+3]&&d>=it[tt+0]&&g>=it[tt+1]&&(!M||M(mt))&&(!N||!xi(z,mt.overlapMode))&&(I.push({key:mt,x1:it[tt],y1:it[tt+1],x2:it[tt+2],y2:it[tt+3]}),N))return!0}}const nt=this.circleCells[y];if(nt!==null){const it=this.circles;for(const st of nt)if(!k.circle[st]){k.circle[st]=!0;const tt=3*st,mt=this.circleKeys[st];if(this._circleAndRectCollide(it[tt],it[tt+1],it[tt+2],o,h,d,g)&&(!M||M(mt))&&(!N||!xi(z,mt.overlapMode))){const Ct=it[tt],lt=it[tt+1],bt=it[tt+2];if(I.push({key:mt,x1:Ct-bt,y1:lt-bt,x2:Ct+bt,y2:lt+bt}),N)return!0}}}return!1}_queryCellCircle(o,h,d,g,y,I,T,M){const{circle:k,seenUids:N,overlapMode:z}=T,Z=this.boxCells[y];if(Z!==null){const it=this.bboxes;for(const st of Z)if(!N.box[st]){N.box[st]=!0;const tt=4*st,mt=this.boxKeys[st];if(this._circleAndRectCollide(k.x,k.y,k.radius,it[tt+0],it[tt+1],it[tt+2],it[tt+3])&&(!M||M(mt))&&!xi(z,mt.overlapMode))return I.push(!0),!0}}const nt=this.circleCells[y];if(nt!==null){const it=this.circles;for(const st of nt)if(!N.circle[st]){N.circle[st]=!0;const tt=3*st,mt=this.circleKeys[st];if(this._circlesCollide(it[tt],it[tt+1],it[tt+2],k.x,k.y,k.radius)&&(!M||M(mt))&&!xi(z,mt.overlapMode))return I.push(!0),!0}}}_forEachCell(o,h,d,g,y,I,T,M){const k=this._convertToXCellCoord(o),N=this._convertToYCellCoord(h),z=this._convertToXCellCoord(d),Z=this._convertToYCellCoord(g);for(let nt=k;nt<=z;nt++)for(let it=N;it<=Z;it++)if(y.call(this,o,h,d,g,this.xCellCount*it+nt,I,T,M))return}_convertToXCellCoord(o){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(o*this.xScale)))}_convertToYCellCoord(o){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(o*this.yScale)))}_circlesCollide(o,h,d,g,y,I){const T=g-o,M=y-h,k=d+I;return k*k>T*T+M*M}_circleAndRectCollide(o,h,d,g,y,I,T){const M=(I-g)/2,k=Math.abs(o-(g+M));if(k>M+d)return!1;const N=(T-y)/2,z=Math.abs(h-(y+N));if(z>N+d)return!1;if(k<=M||z<=N)return!0;const Z=k-M,nt=z-N;return Z*Z+nt*nt<=d*d}}function We(_,o,h,d,g){const y=u.F();return o?(u.J(y,y,[1/g,1/g,1]),h||u.ad(y,y,d.angle)):u.K(y,d.labelPlaneMatrix,_),y}function ea(_,o,h,d,g){if(o){const y=u.ae(_);return u.J(y,y,[g,g,1]),h||u.ad(y,y,-d.angle),y}return d.glCoordMatrix}function Ci(_,o,h){let d;h?(d=[_.x,_.y,h(_.x,_.y),1],u.af(d,d,o)):(d=[_.x,_.y,0,1],Se(d,d,o));const g=d[3];return{point:new u.P(d[0]/g,d[1]/g),signedDistanceFromCamera:g}}function ot(_,o){return .5+_/o*.5}function F(_,o){const h=_[0]/_[3],d=_[1]/_[3];return h>=-o[0]&&h<=o[0]&&d>=-o[1]&&d<=o[1]}function q(_,o,h,d,g,y,I,T,M,k){const N=d?_.textSizeData:_.iconSizeData,z=u.ag(N,h.transform.zoom),Z=[256/h.width*2+1,256/h.height*2+1],nt=d?_.text.dynamicLayoutVertexArray:_.icon.dynamicLayoutVertexArray;nt.clear();const it=_.lineVertexArray,st=d?_.text.placedSymbolArray:_.icon.placedSymbolArray,tt=h.transform.width/h.transform.height;let mt=!1;for(let Ct=0;Ct<st.length;Ct++){const lt=st.get(Ct);if(lt.hidden||lt.writingMode===u.ah.vertical&&!mt){Gt(lt.numGlyphs,nt);continue}let bt;if(mt=!1,k?(bt=[lt.anchorX,lt.anchorY,k(lt.anchorX,lt.anchorY),1],u.af(bt,bt,o)):(bt=[lt.anchorX,lt.anchorY,0,1],Se(bt,bt,o)),!F(bt,Z)){Gt(lt.numGlyphs,nt);continue}const kt=ot(h.transform.cameraToCenterDistance,bt[3]),Mt=u.ai(N,z,lt),Zt=I?Mt/kt:Mt*kt,Jt=new u.P(lt.anchorX,lt.anchorY),Ht=Ci(Jt,g,k).point,te={projections:{},offsets:{}},ye=gt(lt,Zt,!1,T,o,g,y,_.glyphOffsetArray,it,nt,Ht,Jt,te,tt,M,k);mt=ye.useVertical,(ye.notEnoughRoom||mt||ye.needsFlipping&&gt(lt,Zt,!0,T,o,g,y,_.glyphOffsetArray,it,nt,Ht,Jt,te,tt,M,k).notEnoughRoom)&&Gt(lt.numGlyphs,nt)}d?_.text.dynamicLayoutVertexBuffer.updateData(nt):_.icon.dynamicLayoutVertexBuffer.updateData(nt)}function H(_,o,h,d,g,y,I,T,M,k,N,z,Z){const nt=T.glyphStartIndex+T.numGlyphs,it=T.lineStartIndex,st=T.lineStartIndex+T.lineLength,tt=o.getoffsetX(T.glyphStartIndex),mt=o.getoffsetX(nt-1),Ct=At(_*tt,h,d,g,y,I,T.segment,it,st,M,k,N,z,Z);if(!Ct)return null;const lt=At(_*mt,h,d,g,y,I,T.segment,it,st,M,k,N,z,Z);return lt?{first:Ct,last:lt}:null}function et(_,o,h,d){return _===u.ah.horizontal&&Math.abs(h.y-o.y)>Math.abs(h.x-o.x)*d?{useVertical:!0}:(_===u.ah.vertical?o.y<h.y:o.x>h.x)?{needsFlipping:!0}:null}function gt(_,o,h,d,g,y,I,T,M,k,N,z,Z,nt,it,st){const tt=o/24,mt=_.lineOffsetX*tt,Ct=_.lineOffsetY*tt;let lt;if(_.numGlyphs>1){const bt=_.glyphStartIndex+_.numGlyphs,kt=_.lineStartIndex,Mt=_.lineStartIndex+_.lineLength,Zt=H(tt,T,mt,Ct,h,N,z,_,M,y,Z,it,st);if(!Zt)return{notEnoughRoom:!0};const Jt=Ci(Zt.first.point,I,st).point,Ht=Ci(Zt.last.point,I,st).point;if(d&&!h){const te=et(_.writingMode,Jt,Ht,nt);if(te)return te}lt=[Zt.first];for(let te=_.glyphStartIndex+1;te<bt-1;te++)lt.push(At(tt*T.getoffsetX(te),mt,Ct,h,N,z,_.segment,kt,Mt,M,y,Z,it,st));lt.push(Zt.last)}else{if(d&&!h){const kt=Ci(z,g,st).point,Mt=_.lineStartIndex+_.segment+1,Zt=new u.P(M.getx(Mt),M.gety(Mt)),Jt=Ci(Zt,g,st),Ht=Jt.signedDistanceFromCamera>0?Jt.point:K(z,Zt,kt,1,g,st),te=et(_.writingMode,kt,Ht,nt);if(te)return te}const bt=At(tt*T.getoffsetX(_.glyphStartIndex),mt,Ct,h,N,z,_.segment,_.lineStartIndex,_.lineStartIndex+_.lineLength,M,y,Z,it,st);if(!bt)return{notEnoughRoom:!0};lt=[bt]}for(const bt of lt)u.aj(k,bt.point,bt.angle);return{}}function K(_,o,h,d,g,y){const I=Ci(_.add(_.sub(o)._unit()),g,y).point,T=h.sub(I);return h.add(T._mult(d/T.mag()))}function _t(_,o){const{projectionCache:h,lineVertexArray:d,labelPlaneMatrix:g,tileAnchorPoint:y,distanceFromAnchor:I,getElevation:T,previousVertex:M,direction:k,absOffsetX:N}=o;if(h.projections[_])return h.projections[_];const z=new u.P(d.getx(_),d.gety(_)),Z=Ci(z,g,T);if(Z.signedDistanceFromCamera>0)return h.projections[_]=Z.point,Z.point;const nt=_-k;return K(I===0?y:new u.P(d.getx(nt),d.gety(nt)),z,M,N-I+1,g,T)}function ht(_,o,h){return _._unit()._perp()._mult(o*h)}function St(_,o,h,d,g,y,I,T){const{projectionCache:M,direction:k}=T;if(M.offsets[_])return M.offsets[_];const N=h.add(o);if(_+k<d||_+k>=g)return M.offsets[_]=N,N;const z=_t(_+k,T),Z=ht(z.sub(h),I,k),nt=h.add(Z),it=z.add(Z);return M.offsets[_]=u.ak(y,N,nt,it)||N,M.offsets[_]}function At(_,o,h,d,g,y,I,T,M,k,N,z,Z,nt){const it=d?_-o:_+o;let st=it>0?1:-1,tt=0;d&&(st*=-1,tt=Math.PI),st<0&&(tt+=Math.PI);let mt,Ct,lt=st>0?T+I:T+I+1,bt=g,kt=g,Mt=0,Zt=0;const Jt=Math.abs(it),Ht=[];let te;for(;Mt+Zt<=Jt;){if(lt+=st,lt<T||lt>=M)return null;Mt+=Zt,kt=bt,Ct=mt;const ce={projectionCache:z,lineVertexArray:k,labelPlaneMatrix:N,tileAnchorPoint:y,distanceFromAnchor:Mt,getElevation:nt,previousVertex:kt,direction:st,absOffsetX:Jt};if(bt=_t(lt,ce),h===0)Ht.push(kt),te=bt.sub(kt);else{let Ae;const xe=bt.sub(kt);Ae=xe.mag()===0?ht(_t(lt+st,ce).sub(bt),h,st):ht(xe,h,st),Ct||(Ct=kt.add(Ae)),mt=St(lt,Ae,bt,T,M,Ct,h,ce),Ht.push(Ct),te=mt.sub(Ct)}Zt=te.mag()}const ye=te._mult((Jt-Mt)/Zt)._add(Ct||kt),ze=tt+Math.atan2(bt.y-kt.y,bt.x-kt.x);return Ht.push(ye),{point:ye,angle:Z?ze:0,path:Ht}}const Nt=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Gt(_,o){for(let h=0;h<_;h++){const d=o.length;o.resize(d+4),o.float32.set(Nt,3*d)}}function Se(_,o,h){const d=o[0],g=o[1];return _[0]=h[0]*d+h[4]*g+h[12],_[1]=h[1]*d+h[5]*g+h[13],_[3]=h[3]*d+h[7]*g+h[15],_}const Ce=100;class qe{constructor(o,h=new jo(o.width+200,o.height+200,25),d=new jo(o.width+200,o.height+200,25)){this.transform=o,this.grid=h,this.ignoredGrid=d,this.pitchfactor=Math.cos(o._pitch)*o.cameraToCenterDistance,this.screenRightBoundary=o.width+Ce,this.screenBottomBoundary=o.height+Ce,this.gridRightBoundary=o.width+200,this.gridBottomBoundary=o.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(o,h,d,g,y,I){const T=this.projectAndGetPerspectiveRatio(g,o.anchorPointX,o.anchorPointY,I),M=d*T.perspectiveRatio,k=o.x1*M+T.point.x,N=o.y1*M+T.point.y,z=o.x2*M+T.point.x,Z=o.y2*M+T.point.y;return!this.isInsideGrid(k,N,z,Z)||h!=="always"&&this.grid.hitTest(k,N,z,Z,h,y)||T.perspectiveRatio<this.perspectiveRatioCutoff?{box:[],offscreen:!1}:{box:[k,N,z,Z],offscreen:this.isOffscreen(k,N,z,Z)}}placeCollisionCircles(o,h,d,g,y,I,T,M,k,N,z,Z,nt,it){const st=[],tt=new u.P(h.anchorX,h.anchorY),mt=Ci(tt,I,it),Ct=ot(this.transform.cameraToCenterDistance,mt.signedDistanceFromCamera),lt=(N?y/Ct:y*Ct)/u.ao,bt=Ci(tt,T,it).point,kt=H(lt,g,h.lineOffsetX*lt,h.lineOffsetY*lt,!1,bt,tt,h,d,T,{projections:{},offsets:{}},!1,it);let Mt=!1,Zt=!1,Jt=!0;if(kt){const Ht=.5*Z*Ct+nt,te=new u.P(-100,-100),ye=new u.P(this.screenRightBoundary,this.screenBottomBoundary),ze=new He,ce=kt.first,Ae=kt.last;let xe=[];for(let tn=ce.path.length-1;tn>=1;tn--)xe.push(ce.path[tn]);for(let tn=1;tn<Ae.path.length;tn++)xe.push(Ae.path[tn]);const Xn=2.5*Ht;if(M){const tn=xe.map(un=>Ci(un,M,it));xe=tn.some(un=>un.signedDistanceFromCamera<=0)?[]:tn.map(un=>un.point)}let ln=[];if(xe.length>0){const tn=xe[0].clone(),un=xe[0].clone();for(let Mi=1;Mi<xe.length;Mi++)tn.x=Math.min(tn.x,xe[Mi].x),tn.y=Math.min(tn.y,xe[Mi].y),un.x=Math.max(un.x,xe[Mi].x),un.y=Math.max(un.y,xe[Mi].y);ln=tn.x>=te.x&&un.x<=ye.x&&tn.y>=te.y&&un.y<=ye.y?[xe]:un.x<te.x||tn.x>ye.x||un.y<te.y||tn.y>ye.y?[]:u.al([xe],te.x,te.y,ye.x,ye.y)}for(const tn of ln){ze.reset(tn,.25*Ht);let un=0;un=ze.length<=.5*Ht?1:Math.ceil(ze.paddedLength/Xn)+1;for(let Mi=0;Mi<un;Mi++){const Fn=Mi/Math.max(un-1,1),Wr=ze.lerp(Fn),ar=Wr.x+Ce,fi=Wr.y+Ce;st.push(ar,fi,Ht,0);const Tr=ar-Ht,Lr=fi-Ht,Xo=ar+Ht,Aa=fi+Ht;if(Jt=Jt&&this.isOffscreen(Tr,Lr,Xo,Aa),Zt=Zt||this.isInsideGrid(Tr,Lr,Xo,Aa),o!=="always"&&this.grid.hitTestCircle(ar,fi,Ht,o,z)&&(Mt=!0,!k))return{circles:[],offscreen:!1,collisionDetected:Mt}}}}return{circles:!k&&Mt||!Zt||Ct<this.perspectiveRatioCutoff?[]:st,offscreen:Jt,collisionDetected:Mt}}queryRenderedSymbols(o){if(o.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const h=[];let d=1/0,g=1/0,y=-1/0,I=-1/0;for(const N of o){const z=new u.P(N.x+Ce,N.y+Ce);d=Math.min(d,z.x),g=Math.min(g,z.y),y=Math.max(y,z.x),I=Math.max(I,z.y),h.push(z)}const T=this.grid.query(d,g,y,I).concat(this.ignoredGrid.query(d,g,y,I)),M={},k={};for(const N of T){const z=N.key;if(M[z.bucketInstanceId]===void 0&&(M[z.bucketInstanceId]={}),M[z.bucketInstanceId][z.featureIndex])continue;const Z=[new u.P(N.x1,N.y1),new u.P(N.x2,N.y1),new u.P(N.x2,N.y2),new u.P(N.x1,N.y2)];u.am(h,Z)&&(M[z.bucketInstanceId][z.featureIndex]=!0,k[z.bucketInstanceId]===void 0&&(k[z.bucketInstanceId]=[]),k[z.bucketInstanceId].push(z.featureIndex))}return k}insertCollisionBox(o,h,d,g,y,I){(d?this.ignoredGrid:this.grid).insert({bucketInstanceId:g,featureIndex:y,collisionGroupID:I,overlapMode:h},o[0],o[1],o[2],o[3])}insertCollisionCircles(o,h,d,g,y,I){const T=d?this.ignoredGrid:this.grid,M={bucketInstanceId:g,featureIndex:y,collisionGroupID:I,overlapMode:h};for(let k=0;k<o.length;k+=4)T.insertCircle(M,o[k],o[k+1],o[k+2])}projectAndGetPerspectiveRatio(o,h,d,g){let y;return g?(y=[h,d,g(h,d),1],u.af(y,y,o)):(y=[h,d,0,1],Se(y,y,o)),{point:new u.P((y[0]/y[3]+1)/2*this.transform.width+Ce,(-y[1]/y[3]+1)/2*this.transform.height+Ce),perspectiveRatio:.5+this.transform.cameraToCenterDistance/y[3]*.5}}isOffscreen(o,h,d,g){return d<Ce||o>=this.screenRightBoundary||g<Ce||h>this.screenBottomBoundary}isInsideGrid(o,h,d,g){return d>=0&&o<this.gridRightBoundary&&g>=0&&h<this.gridBottomBoundary}getViewportMatrix(){const o=u.an([]);return u.H(o,o,[-100,-100,0]),o}}function je(_,o,h){return o*(u.W/(_.tileSize*Math.pow(2,h-_.tileID.overscaledZ)))}class mn{constructor(o,h,d,g){this.opacity=o?Math.max(0,Math.min(1,o.opacity+(o.placed?h:-h))):g&&d?1:0,this.placed=d}isHidden(){return this.opacity===0&&!this.placed}}class On{constructor(o,h,d,g,y){this.text=new mn(o?o.text:null,h,d,y),this.icon=new mn(o?o.icon:null,h,g,y)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class ti{constructor(o,h,d){this.text=o,this.icon=h,this.skipFade=d}}class Ui{constructor(){this.invProjMatrix=u.F(),this.viewportMatrix=u.F(),this.circles=[]}}class $e{constructor(o,h,d,g,y){this.bucketInstanceId=o,this.featureIndex=h,this.sourceLayerIndex=d,this.bucketIndex=g,this.tileID=y}}class ci{constructor(o){this.crossSourceCollisions=o,this.maxGroupID=0,this.collisionGroups={}}get(o){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[o]){const h=++this.maxGroupID;this.collisionGroups[o]={ID:h,predicate:d=>d.collisionGroupID===h}}return this.collisionGroups[o]}}function Zi(_,o,h,d,g){const{horizontalAlign:y,verticalAlign:I}=u.at(_);return new u.P(-(y-.5)*o+d[0]*g,-(I-.5)*h+d[1]*g)}function Gr(_,o,h,d,g,y){const{x1:I,x2:T,y1:M,y2:k,anchorPointX:N,anchorPointY:z}=_,Z=new u.P(o,h);return d&&Z._rotate(g?y:-y),{x1:I+Z.x,y1:M+Z.y,x2:T+Z.x,y2:k+Z.y,anchorPointX:N,anchorPointY:z}}class ro{constructor(o,h,d,g,y){this.transform=o.clone(),this.terrain=h,this.collisionIndex=new qe(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=d,this.retainedQueryData={},this.collisionGroups=new ci(g),this.collisionCircleArrays={},this.prevPlacement=y,y&&(y.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(o,h,d,g){const y=d.getBucket(h),I=d.latestFeatureIndex;if(!y||!I||h.id!==y.layerIds[0])return;const T=d.collisionBoxArray,M=y.layers[0].layout,k=Math.pow(2,this.transform.zoom-d.tileID.overscaledZ),N=d.tileSize/u.W,z=this.transform.calculatePosMatrix(d.tileID.toUnwrapped()),Z=M.get("text-pitch-alignment")==="map",nt=M.get("text-rotation-alignment")==="map",it=je(d,1,this.transform.zoom),st=We(z,Z,nt,this.transform,it);let tt=null;if(Z){const Ct=ea(z,Z,nt,this.transform,it);tt=u.K([],this.transform.labelPlaneMatrix,Ct)}this.retainedQueryData[y.bucketInstanceId]=new $e(y.bucketInstanceId,I,y.sourceLayerIndex,y.index,d.tileID);const mt={bucket:y,layout:M,posMatrix:z,textLabelPlaneMatrix:st,labelToScreenMatrix:tt,scale:k,textPixelRatio:N,holdingForFade:d.holdingForFade(),collisionBoxArray:T,partiallyEvaluatedTextSize:u.ag(y.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(y.sourceID)};if(g)for(const Ct of y.sortKeyRanges){const{sortKey:lt,symbolInstanceStart:bt,symbolInstanceEnd:kt}=Ct;o.push({sortKey:lt,symbolInstanceStart:bt,symbolInstanceEnd:kt,parameters:mt})}else o.push({symbolInstanceStart:0,symbolInstanceEnd:y.symbolInstances.length,parameters:mt})}attemptAnchorPlacement(o,h,d,g,y,I,T,M,k,N,z,Z,nt,it,st,tt){const mt=u.ap[o.textAnchor],Ct=[o.textOffset0,o.textOffset1],lt=Zi(mt,d,g,Ct,y),bt=this.collisionIndex.placeCollisionBox(Gr(h,lt.x,lt.y,I,T,this.transform.angle),z,M,k,N.predicate,tt);if((!st||this.collisionIndex.placeCollisionBox(Gr(st,lt.x,lt.y,I,T,this.transform.angle),z,M,k,N.predicate,tt).box.length!==0)&&bt.box.length>0){let kt;if(this.prevPlacement&&this.prevPlacement.variableOffsets[Z.crossTileID]&&this.prevPlacement.placements[Z.crossTileID]&&this.prevPlacement.placements[Z.crossTileID].text&&(kt=this.prevPlacement.variableOffsets[Z.crossTileID].anchor),Z.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[Z.crossTileID]={textOffset:Ct,width:d,height:g,anchor:mt,textBoxScale:y,prevAnchor:kt},this.markUsedJustification(nt,mt,Z,it),nt.allowVerticalPlacement&&(this.markUsedOrientation(nt,it,Z),this.placedOrientations[Z.crossTileID]=it),{shift:lt,placedGlyphBoxes:bt}}}placeLayerBucketPart(o,h,d){const{bucket:g,layout:y,posMatrix:I,textLabelPlaneMatrix:T,labelToScreenMatrix:M,textPixelRatio:k,holdingForFade:N,collisionBoxArray:z,partiallyEvaluatedTextSize:Z,collisionGroup:nt}=o.parameters,it=y.get("text-optional"),st=y.get("icon-optional"),tt=u.aq(y,"text-overlap","text-allow-overlap"),mt=tt==="always",Ct=u.aq(y,"icon-overlap","icon-allow-overlap"),lt=Ct==="always",bt=y.get("text-rotation-alignment")==="map",kt=y.get("text-pitch-alignment")==="map",Mt=y.get("icon-text-fit")!=="none",Zt=y.get("symbol-z-order")==="viewport-y",Jt=mt&&(lt||!g.hasIconData()||st),Ht=lt&&(mt||!g.hasTextData()||it);!g.collisionArrays&&z&&g.deserializeCollisionBoxes(z);const te=this.retainedQueryData[g.bucketInstanceId].tileID,ye=this.terrain?(ce,Ae)=>this.terrain.getElevation(te,ce,Ae):null,ze=(ce,Ae)=>{var xe,Xn;if(h[ce.crossTileID])return;if(N)return void(this.placements[ce.crossTileID]=new ti(!1,!1,!1));let ln=!1,tn=!1,un=!0,Mi=null,Fn={box:null,offscreen:null},Wr={box:null,offscreen:null},ar=null,fi=null,Tr=null,Lr=0,Xo=0,Aa=0;Ae.textFeatureIndex?Lr=Ae.textFeatureIndex:ce.useRuntimeCollisionCircles&&(Lr=ce.featureIndex),Ae.verticalTextFeatureIndex&&(Xo=Ae.verticalTextFeatureIndex);const Hl=Ae.textBox;if(Hl){const Wi=Yn=>{let Hi=u.ah.horizontal;if(g.allowVerticalPlacement&&!Yn&&this.prevPlacement){const lr=this.prevPlacement.placedOrientations[ce.crossTileID];lr&&(this.placedOrientations[ce.crossTileID]=lr,Hi=lr,this.markUsedOrientation(g,Hi,ce))}return Hi},Pi=(Yn,Hi)=>{if(g.allowVerticalPlacement&&ce.numVerticalGlyphVertices>0&&Ae.verticalTextBox){for(const lr of g.writingModes)if(lr===u.ah.vertical?(Fn=Hi(),Wr=Fn):Fn=Yn(),Fn&&Fn.box&&Fn.box.length)break}else Fn=Yn()},di=ce.textAnchorOffsetStartIndex,Hr=ce.textAnchorOffsetEndIndex;if(Hr===di){const Yn=(Hi,lr)=>{const Xi=this.collisionIndex.placeCollisionBox(Hi,tt,k,I,nt.predicate,ye);return Xi&&Xi.box&&Xi.box.length&&(this.markUsedOrientation(g,lr,ce),this.placedOrientations[ce.crossTileID]=lr),Xi};Pi(()=>Yn(Hl,u.ah.horizontal),()=>{const Hi=Ae.verticalTextBox;return g.allowVerticalPlacement&&ce.numVerticalGlyphVertices>0&&Hi?Yn(Hi,u.ah.vertical):{box:null,offscreen:null}}),Wi(Fn&&Fn.box&&Fn.box.length)}else{let Yn=u.ap[(Xn=(xe=this.prevPlacement)===null||xe===void 0?void 0:xe.variableOffsets[ce.crossTileID])===null||Xn===void 0?void 0:Xn.anchor];const Hi=(Xi,kd,bi)=>{const Fp=Xi.x2-Xi.x1,Dd=Xi.y2-Xi.y1,fl=ce.textBoxScale,dl=Mt&&Ct==="never"?kd:null;let ra={box:[],offscreen:!1},th=tt==="never"?1:2,Bp="never";Yn&&th++;for(let Rd=0;Rd<th;Rd++){for(let eh=di;eh<Hr;eh++){const Nd=g.textAnchorOffsets.get(eh);if(Yn&&Nd.textAnchor!==Yn)continue;const ju=this.attemptAnchorPlacement(Nd,Xi,Fp,Dd,fl,bt,kt,k,I,nt,Bp,ce,g,bi,dl,ye);if(ju&&(ra=ju.placedGlyphBoxes,ra&&ra.box&&ra.box.length))return ln=!0,Mi=ju.shift,ra}Yn?Yn=null:Bp=tt}return ra};Pi(()=>Hi(Hl,Ae.iconBox,u.ah.horizontal),()=>{const Xi=Ae.verticalTextBox;return g.allowVerticalPlacement&&!(Fn&&Fn.box&&Fn.box.length)&&ce.numVerticalGlyphVertices>0&&Xi?Hi(Xi,Ae.verticalIconBox,u.ah.vertical):{box:null,offscreen:null}}),Fn&&(ln=Fn.box,un=Fn.offscreen);const lr=Wi(Fn&&Fn.box);if(!ln&&this.prevPlacement){const Xi=this.prevPlacement.variableOffsets[ce.crossTileID];Xi&&(this.variableOffsets[ce.crossTileID]=Xi,this.markUsedJustification(g,Xi.anchor,ce,lr))}}}if(ar=Fn,ln=ar&&ar.box&&ar.box.length>0,un=ar&&ar.offscreen,ce.useRuntimeCollisionCircles){const Wi=g.text.placedSymbolArray.get(ce.centerJustifiedTextSymbolIndex),Pi=u.ai(g.textSizeData,Z,Wi),di=y.get("text-padding");fi=this.collisionIndex.placeCollisionCircles(tt,Wi,g.lineVertexArray,g.glyphOffsetArray,Pi,I,T,M,d,kt,nt.predicate,ce.collisionCircleDiameter,di,ye),fi.circles.length&&fi.collisionDetected&&!d&&u.w("Collisions detected, but collision boxes are not shown"),ln=mt||fi.circles.length>0&&!fi.collisionDetected,un=un&&fi.offscreen}if(Ae.iconFeatureIndex&&(Aa=Ae.iconFeatureIndex),Ae.iconBox){const Wi=Pi=>{const di=Mt&&Mi?Gr(Pi,Mi.x,Mi.y,bt,kt,this.transform.angle):Pi;return this.collisionIndex.placeCollisionBox(di,Ct,k,I,nt.predicate,ye)};Wr&&Wr.box&&Wr.box.length&&Ae.verticalIconBox?(Tr=Wi(Ae.verticalIconBox),tn=Tr.box.length>0):(Tr=Wi(Ae.iconBox),tn=Tr.box.length>0),un=un&&Tr.offscreen}const Xl=it||ce.numHorizontalGlyphVertices===0&&ce.numVerticalGlyphVertices===0,ka=st||ce.numIconVertices===0;if(Xl||ka?ka?Xl||(tn=tn&&ln):ln=tn&&ln:tn=ln=tn&&ln,ln&&ar&&ar.box&&this.collisionIndex.insertCollisionBox(ar.box,tt,y.get("text-ignore-placement"),g.bucketInstanceId,Wr&&Wr.box&&Xo?Xo:Lr,nt.ID),tn&&Tr&&this.collisionIndex.insertCollisionBox(Tr.box,Ct,y.get("icon-ignore-placement"),g.bucketInstanceId,Aa,nt.ID),fi&&(ln&&this.collisionIndex.insertCollisionCircles(fi.circles,tt,y.get("text-ignore-placement"),g.bucketInstanceId,Lr,nt.ID),d)){const Wi=g.bucketInstanceId;let Pi=this.collisionCircleArrays[Wi];Pi===void 0&&(Pi=this.collisionCircleArrays[Wi]=new Ui);for(let di=0;di<fi.circles.length;di+=4)Pi.circles.push(fi.circles[di+0]),Pi.circles.push(fi.circles[di+1]),Pi.circles.push(fi.circles[di+2]),Pi.circles.push(fi.collisionDetected?1:0)}if(ce.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");if(g.bucketInstanceId===0)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[ce.crossTileID]=new ti(ln||Jt,tn||Ht,un||g.justReloaded),h[ce.crossTileID]=!0};if(Zt){if(o.symbolInstanceStart!==0)throw new Error("bucket.bucketInstanceId should be 0");const ce=g.getSortedSymbolIndexes(this.transform.angle);for(let Ae=ce.length-1;Ae>=0;--Ae){const xe=ce[Ae];ze(g.symbolInstances.get(xe),g.collisionArrays[xe])}}else for(let ce=o.symbolInstanceStart;ce<o.symbolInstanceEnd;ce++)ze(g.symbolInstances.get(ce),g.collisionArrays[ce]);if(d&&g.bucketInstanceId in this.collisionCircleArrays){const ce=this.collisionCircleArrays[g.bucketInstanceId];u.ar(ce.invProjMatrix,I),ce.viewportMatrix=this.collisionIndex.getViewportMatrix()}g.justReloaded=!1}markUsedJustification(o,h,d,g){let y;y=g===u.ah.vertical?d.verticalPlacedTextSymbolIndex:{left:d.leftJustifiedTextSymbolIndex,center:d.centerJustifiedTextSymbolIndex,right:d.rightJustifiedTextSymbolIndex}[u.as(h)];const I=[d.leftJustifiedTextSymbolIndex,d.centerJustifiedTextSymbolIndex,d.rightJustifiedTextSymbolIndex,d.verticalPlacedTextSymbolIndex];for(const T of I)T>=0&&(o.text.placedSymbolArray.get(T).crossTileID=y>=0&&T!==y?0:d.crossTileID)}markUsedOrientation(o,h,d){const g=h===u.ah.horizontal||h===u.ah.horizontalOnly?h:0,y=h===u.ah.vertical?h:0,I=[d.leftJustifiedTextSymbolIndex,d.centerJustifiedTextSymbolIndex,d.rightJustifiedTextSymbolIndex];for(const T of I)o.text.placedSymbolArray.get(T).placedOrientation=g;d.verticalPlacedTextSymbolIndex&&(o.text.placedSymbolArray.get(d.verticalPlacedTextSymbolIndex).placedOrientation=y)}commit(o){this.commitTime=o,this.zoomAtLastRecencyCheck=this.transform.zoom;const h=this.prevPlacement;let d=!1;this.prevZoomAdjustment=h?h.zoomAdjustment(this.transform.zoom):0;const g=h?h.symbolFadeChange(o):1,y=h?h.opacities:{},I=h?h.variableOffsets:{},T=h?h.placedOrientations:{};for(const M in this.placements){const k=this.placements[M],N=y[M];N?(this.opacities[M]=new On(N,g,k.text,k.icon),d=d||k.text!==N.text.placed||k.icon!==N.icon.placed):(this.opacities[M]=new On(null,g,k.text,k.icon,k.skipFade),d=d||k.text||k.icon)}for(const M in y){const k=y[M];if(!this.opacities[M]){const N=new On(k,g,!1,!1);N.isHidden()||(this.opacities[M]=N,d=d||k.text.placed||k.icon.placed)}}for(const M in I)this.variableOffsets[M]||!this.opacities[M]||this.opacities[M].isHidden()||(this.variableOffsets[M]=I[M]);for(const M in T)this.placedOrientations[M]||!this.opacities[M]||this.opacities[M].isHidden()||(this.placedOrientations[M]=T[M]);if(h&&h.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");d?this.lastPlacementChangeTime=o:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=h?h.lastPlacementChangeTime:o)}updateLayerOpacities(o,h){const d={};for(const g of h){const y=g.getBucket(o);y&&g.latestFeatureIndex&&o.id===y.layerIds[0]&&this.updateBucketOpacities(y,d,g.collisionBoxArray)}}updateBucketOpacities(o,h,d){o.hasTextData()&&(o.text.opacityVertexArray.clear(),o.text.hasVisibleVertices=!1),o.hasIconData()&&(o.icon.opacityVertexArray.clear(),o.icon.hasVisibleVertices=!1),o.hasIconCollisionBoxData()&&o.iconCollisionBox.collisionVertexArray.clear(),o.hasTextCollisionBoxData()&&o.textCollisionBox.collisionVertexArray.clear();const g=o.layers[0],y=g.layout,I=new On(null,0,!1,!1,!0),T=y.get("text-allow-overlap"),M=y.get("icon-allow-overlap"),k=g._unevaluatedLayout.hasValue("text-variable-anchor")||g._unevaluatedLayout.hasValue("text-variable-anchor-offset"),N=y.get("text-rotation-alignment")==="map",z=y.get("text-pitch-alignment")==="map",Z=y.get("icon-text-fit")!=="none",nt=new On(null,0,T&&(M||!o.hasIconData()||y.get("icon-optional")),M&&(T||!o.hasTextData()||y.get("text-optional")),!0);!o.collisionArrays&&d&&(o.hasIconCollisionBoxData()||o.hasTextCollisionBoxData())&&o.deserializeCollisionBoxes(d);const it=(st,tt,mt)=>{for(let Ct=0;Ct<tt/4;Ct++)st.opacityVertexArray.emplaceBack(mt);st.hasVisibleVertices=st.hasVisibleVertices||mt!==wu};for(let st=0;st<o.symbolInstances.length;st++){const tt=o.symbolInstances.get(st),{numHorizontalGlyphVertices:mt,numVerticalGlyphVertices:Ct,crossTileID:lt}=tt;let bt=this.opacities[lt];h[lt]?bt=I:bt||(bt=nt,this.opacities[lt]=bt),h[lt]=!0;const kt=tt.numIconVertices>0,Mt=this.placedOrientations[tt.crossTileID],Zt=Mt===u.ah.vertical,Jt=Mt===u.ah.horizontal||Mt===u.ah.horizontalOnly;if(mt>0||Ct>0){const Ht=oo(bt.text);it(o.text,mt,Zt?wu:Ht),it(o.text,Ct,Jt?wu:Ht);const te=bt.text.isHidden();[tt.rightJustifiedTextSymbolIndex,tt.centerJustifiedTextSymbolIndex,tt.leftJustifiedTextSymbolIndex].forEach(ce=>{ce>=0&&(o.text.placedSymbolArray.get(ce).hidden=te||Zt?1:0)}),tt.verticalPlacedTextSymbolIndex>=0&&(o.text.placedSymbolArray.get(tt.verticalPlacedTextSymbolIndex).hidden=te||Jt?1:0);const ye=this.variableOffsets[tt.crossTileID];ye&&this.markUsedJustification(o,ye.anchor,tt,Mt);const ze=this.placedOrientations[tt.crossTileID];ze&&(this.markUsedJustification(o,"left",tt,ze),this.markUsedOrientation(o,ze,tt))}if(kt){const Ht=oo(bt.icon),te=!(Z&&tt.verticalPlacedIconSymbolIndex&&Zt);tt.placedIconSymbolIndex>=0&&(it(o.icon,tt.numIconVertices,te?Ht:wu),o.icon.placedSymbolArray.get(tt.placedIconSymbolIndex).hidden=bt.icon.isHidden()),tt.verticalPlacedIconSymbolIndex>=0&&(it(o.icon,tt.numVerticalIconVertices,te?wu:Ht),o.icon.placedSymbolArray.get(tt.verticalPlacedIconSymbolIndex).hidden=bt.icon.isHidden())}if(o.hasIconCollisionBoxData()||o.hasTextCollisionBoxData()){const Ht=o.collisionArrays[st];if(Ht){let te=new u.P(0,0);if(Ht.textBox||Ht.verticalTextBox){let ze=!0;if(k){const ce=this.variableOffsets[lt];ce?(te=Zi(ce.anchor,ce.width,ce.height,ce.textOffset,ce.textBoxScale),N&&te._rotate(z?this.transform.angle:-this.transform.angle)):ze=!1}Ht.textBox&&sr(o.textCollisionBox.collisionVertexArray,bt.text.placed,!ze||Zt,te.x,te.y),Ht.verticalTextBox&&sr(o.textCollisionBox.collisionVertexArray,bt.text.placed,!ze||Jt,te.x,te.y)}const ye=!!(!Jt&&Ht.verticalIconBox);Ht.iconBox&&sr(o.iconCollisionBox.collisionVertexArray,bt.icon.placed,ye,Z?te.x:0,Z?te.y:0),Ht.verticalIconBox&&sr(o.iconCollisionBox.collisionVertexArray,bt.icon.placed,!ye,Z?te.x:0,Z?te.y:0)}}}if(o.sortFeatures(this.transform.angle),this.retainedQueryData[o.bucketInstanceId]&&(this.retainedQueryData[o.bucketInstanceId].featureSortOrder=o.featureSortOrder),o.hasTextData()&&o.text.opacityVertexBuffer&&o.text.opacityVertexBuffer.updateData(o.text.opacityVertexArray),o.hasIconData()&&o.icon.opacityVertexBuffer&&o.icon.opacityVertexBuffer.updateData(o.icon.opacityVertexArray),o.hasIconCollisionBoxData()&&o.iconCollisionBox.collisionVertexBuffer&&o.iconCollisionBox.collisionVertexBuffer.updateData(o.iconCollisionBox.collisionVertexArray),o.hasTextCollisionBoxData()&&o.textCollisionBox.collisionVertexBuffer&&o.textCollisionBox.collisionVertexBuffer.updateData(o.textCollisionBox.collisionVertexArray),o.text.opacityVertexArray.length!==o.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${o.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${o.text.layoutVertexArray.length}) / 4`);if(o.icon.opacityVertexArray.length!==o.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${o.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${o.icon.layoutVertexArray.length}) / 4`);if(o.bucketInstanceId in this.collisionCircleArrays){const st=this.collisionCircleArrays[o.bucketInstanceId];o.placementInvProjMatrix=st.invProjMatrix,o.placementViewportMatrix=st.viewportMatrix,o.collisionCircleArray=st.circles,delete this.collisionCircleArrays[o.bucketInstanceId]}}symbolFadeChange(o){return this.fadeDuration===0?1:(o-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(o){return Math.max(0,(this.transform.zoom-o)/1.5)}hasTransitions(o){return this.stale||o-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(o,h){const d=this.zoomAtLastRecencyCheck===h?1-this.zoomAdjustment(h):1;return this.zoomAtLastRecencyCheck=h,this.commitTime+this.fadeDuration*d>o}setStale(){this.stale=!0}}function sr(_,o,h,d,g){_.emplaceBack(o?1:0,h?1:0,d||0,g||0),_.emplaceBack(o?1:0,h?1:0,d||0,g||0),_.emplaceBack(o?1:0,h?1:0,d||0,g||0),_.emplaceBack(o?1:0,h?1:0,d||0,g||0)}const Ls=Math.pow(2,25),Kf=Math.pow(2,24),Qm=Math.pow(2,17),Dn=Math.pow(2,16),np=Math.pow(2,9),ip=Math.pow(2,8),So=Math.pow(2,1);function oo(_){if(_.opacity===0&&!_.placed)return 0;if(_.opacity===1&&_.placed)return 4294967295;const o=_.placed?1:0,h=Math.floor(127*_.opacity);return h*Ls+o*Kf+h*Qm+o*Dn+h*np+o*ip+h*So+o}const wu=0;class Zo{constructor(o){this._sortAcrossTiles=o.layout.get("symbol-z-order")!=="viewport-y"&&!o.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(o,h,d,g,y){const I=this._bucketParts;for(;this._currentTileIndex<o.length;)if(h.getBucketParts(I,g,o[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,y())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,I.sort((T,M)=>T.sortKey-M.sortKey));this._currentPartIndex<I.length;)if(h.placeLayerBucketPart(I[this._currentPartIndex],this._seenCrossTileIDs,d),this._currentPartIndex++,y())return!0;return!1}}class Wo{constructor(o,h,d,g,y,I,T,M){this.placement=new ro(o,h,I,T,M),this._currentPlacementIndex=d.length-1,this._forceFullPlacement=g,this._showCollisionBoxes=y,this._done=!1}isDone(){return this._done}continuePlacement(o,h,d){const g=L.now(),y=()=>!this._forceFullPlacement&&L.now()-g>2;for(;this._currentPlacementIndex>=0;){const I=h[o[this._currentPlacementIndex]],T=this.placement.collisionIndex.transform.zoom;if(I.type==="symbol"&&(!I.minzoom||I.minzoom<=T)&&(!I.maxzoom||I.maxzoom>T)){if(this._inProgressLayer||(this._inProgressLayer=new Zo(I)),this._inProgressLayer.continuePlacement(d[I.source],this.placement,this._showCollisionBoxes,I,y))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(o){return this.placement.commit(o),this.placement}}const zl=512/u.W/2;class yc{constructor(o,h,d){this.tileID=o,this.bucketInstanceId=d,this._symbolsByKey={};const g=new Map;for(let y=0;y<h.length;y++){const I=h.get(y),T=I.key,M=g.get(T);M?M.push(I):g.set(T,[I])}for(const[y,I]of g){const T={positions:I.map(M=>({x:Math.floor(M.anchorX*zl),y:Math.floor(M.anchorY*zl)})),crossTileIDs:I.map(M=>M.crossTileID)};if(T.positions.length>128){const M=new u.au(T.positions.length,16,Uint16Array);for(const{x:k,y:N}of T.positions)M.add(k,N);M.finish(),delete T.positions,T.index=M}this._symbolsByKey[y]=T}}getScaledCoordinates(o,h){const{x:d,y:g,z:y}=this.tileID.canonical,{x:I,y:T,z:M}=h.canonical,k=zl/Math.pow(2,M-y),N=(T*u.W+o.anchorY)*k,z=g*u.W*zl;return{x:Math.floor((I*u.W+o.anchorX)*k-d*u.W*zl),y:Math.floor(N-z)}}findMatches(o,h,d){const g=this.tileID.canonical.z<h.canonical.z?1:Math.pow(2,this.tileID.canonical.z-h.canonical.z);for(let y=0;y<o.length;y++){const I=o.get(y);if(I.crossTileID)continue;const T=this._symbolsByKey[I.key];if(!T)continue;const M=this.getScaledCoordinates(I,h);if(T.index){const k=T.index.range(M.x-g,M.y-g,M.x+g,M.y+g).sort();for(const N of k){const z=T.crossTileIDs[N];if(!d[z]){d[z]=!0,I.crossTileID=z;break}}}else if(T.positions)for(let k=0;k<T.positions.length;k++){const N=T.positions[k],z=T.crossTileIDs[k];if(Math.abs(N.x-M.x)<=g&&Math.abs(N.y-M.y)<=g&&!d[z]){d[z]=!0,I.crossTileID=z;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map(({crossTileIDs:o})=>o)}}class Gi{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Su{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(o){const h=Math.round((o-this.lng)/360);if(h!==0)for(const d in this.indexes){const g=this.indexes[d],y={};for(const I in g){const T=g[I];T.tileID=T.tileID.unwrapTo(T.tileID.wrap+h),y[T.tileID.key]=T}this.indexes[d]=y}this.lng=o}addBucket(o,h,d){if(this.indexes[o.overscaledZ]&&this.indexes[o.overscaledZ][o.key]){if(this.indexes[o.overscaledZ][o.key].bucketInstanceId===h.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(o.overscaledZ,this.indexes[o.overscaledZ][o.key])}for(let y=0;y<h.symbolInstances.length;y++)h.symbolInstances.get(y).crossTileID=0;this.usedCrossTileIDs[o.overscaledZ]||(this.usedCrossTileIDs[o.overscaledZ]={});const g=this.usedCrossTileIDs[o.overscaledZ];for(const y in this.indexes){const I=this.indexes[y];if(Number(y)>o.overscaledZ)for(const T in I){const M=I[T];M.tileID.isChildOf(o)&&M.findMatches(h.symbolInstances,o,g)}else{const T=I[o.scaledTo(Number(y)).key];T&&T.findMatches(h.symbolInstances,o,g)}}for(let y=0;y<h.symbolInstances.length;y++){const I=h.symbolInstances.get(y);I.crossTileID||(I.crossTileID=d.generate(),g[I.crossTileID]=!0)}return this.indexes[o.overscaledZ]===void 0&&(this.indexes[o.overscaledZ]={}),this.indexes[o.overscaledZ][o.key]=new yc(o,h.symbolInstances,h.bucketInstanceId),!0}removeBucketCrossTileIDs(o,h){for(const d of h.getCrossTileIDsLists())for(const g of d)delete this.usedCrossTileIDs[o][g]}removeStaleBuckets(o){let h=!1;for(const d in this.indexes){const g=this.indexes[d];for(const y in g)o[g[y].bucketInstanceId]||(this.removeBucketCrossTileIDs(d,g[y]),delete g[y],h=!0)}return h}}class Ca{constructor(){this.layerIndexes={},this.crossTileIDs=new Gi,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(o,h,d){let g=this.layerIndexes[o.id];g===void 0&&(g=this.layerIndexes[o.id]=new Su);let y=!1;const I={};g.handleWrapJump(d);for(const T of h){const M=T.getBucket(o);M&&o.id===M.layerIds[0]&&(M.bucketInstanceId||(M.bucketInstanceId=++this.maxBucketInstanceId),g.addBucket(T.tileID,M,this.crossTileIDs)&&(y=!0),I[M.bucketInstanceId]=!0)}return g.removeStaleBuckets(I)&&(y=!0),y}pruneUnusedLayers(o){const h={};o.forEach(d=>{h[d]=!0});for(const d in this.layerIndexes)h[d]||delete this.layerIndexes[d]}}const si=(_,o)=>u.t(_,o&&o.filter(h=>h.identifier!=="source.canvas")),vc=u.av();class Eo extends u.E{constructor(o,h={}){super(),this._rtlTextPluginStateChange=()=>{for(const d in this.sourceCaches){const g=this.sourceCaches[d].getSource().type;g!=="vector"&&g!=="geojson"||this.sourceCaches[d].reload()}},this.map=o,this.dispatcher=new Ge(ee(),o._getMapId()),this.dispatcher.registerMessageHandler("getGlyphs",(d,g)=>this.getGlyphs(d,g)),this.dispatcher.registerMessageHandler("getImages",(d,g)=>this.getImages(d,g)),this.imageManager=new Tt,this.imageManager.setEventedParent(this),this.glyphManager=new Ne(o._requestManager,h.localIdeographFontFamily),this.lineAtlas=new Pe(256,512),this.crossTileSymbolIndex=new Ca,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new u.aw,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("setReferrer",u.ax()),$t().on("pluginStateChange",this._rtlTextPluginStateChange),this.on("data",d=>{if(d.dataType!=="source"||d.sourceDataType!=="metadata")return;const g=this.sourceCaches[d.sourceId];if(!g)return;const y=g.getSource();if(y&&y.vectorLayerIds)for(const I in this._layers){const T=this._layers[I];T.source===y.id&&this._validateLayer(T)}})}loadURL(o,h={},d){this.fire(new u.k("dataloading",{dataType:"style"})),h.validate=typeof h.validate!="boolean"||h.validate;const g=this.map._requestManager.transformRequest(o,X.Style);this._loadStyleRequest=new AbortController,u.h(g,this._loadStyleRequest).then(y=>{this._loadStyleRequest=null,this._load(y.data,h,d)}).catch(y=>{this._loadStyleRequest=null,y&&this.fire(new u.j(y))})}loadJSON(o,h={},d){this.fire(new u.k("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,L.frameAsync(this._frameRequest).then(()=>{this._frameRequest=null,h.validate=h.validate!==!1,this._load(o,h,d)}).catch(()=>{})}loadEmpty(){this.fire(new u.k("dataloading",{dataType:"style"})),this._load(vc,{validate:!1})}_load(o,h,d){var g;const y=h.transformStyle?h.transformStyle(d,o):o;if(!h.validate||!si(this,u.x(y))){this._loaded=!0,this.stylesheet=y;for(const I in y.sources)this.addSource(I,y.sources[I],{validate:!1});y.sprite?this._loadSprite(y.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(y.glyphs),this._createLayers(),this.light=new Qe(this.stylesheet.light),this.map.setTerrain((g=this.stylesheet.terrain)!==null&&g!==void 0?g:null),this.fire(new u.k("data",{dataType:"style"})),this.fire(new u.k("style.load"))}}_createLayers(){const o=u.ay(this.stylesheet.layers);this.dispatcher.broadcast("setLayers",o),this._order=o.map(h=>h.id),this._layers={},this._serializedLayers=null;for(const h of o){const d=u.az(h);d.setEventedParent(this,{layer:{id:h.id}}),this._layers[h.id]=d}}_loadSprite(o,h=!1,d=void 0){let g;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(y,I,T,M){return u._(this,void 0,void 0,function*(){const k=yt(y),N=T>1?"@2x":"",z={},Z={};for(const{id:nt,url:it}of k){const st=I.transformRequest(I.normalizeSpriteURL(it,N,".json"),X.SpriteJSON);z[nt]=u.h(st,M);const tt=I.transformRequest(I.normalizeSpriteURL(it,N,".png"),X.SpriteImage);Z[nt]=G.getImage(tt,M)}return yield Promise.all([...Object.values(z),...Object.values(Z)]),function(nt,it){return u._(this,void 0,void 0,function*(){const st={};for(const tt in nt){st[tt]={};const mt=L.getImageCanvasContext((yield it[tt]).data),Ct=(yield nt[tt]).data;for(const lt in Ct){const{width:bt,height:kt,x:Mt,y:Zt,sdf:Jt,pixelRatio:Ht,stretchX:te,stretchY:ye,content:ze}=Ct[lt];st[tt][lt]={data:null,pixelRatio:Ht,sdf:Jt,stretchX:te,stretchY:ye,content:ze,spriteData:{width:bt,height:kt,x:Mt,y:Zt,context:mt}}}}return st})}(z,Z)})}(o,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then(y=>{if(this._spriteRequest=null,y)for(const I in y){this._spritesImagesIds[I]=[];const T=this._spritesImagesIds[I]?this._spritesImagesIds[I].filter(M=>!(M in y)):[];for(const M of T)this.imageManager.removeImage(M),this._changedImages[M]=!0;for(const M in y[I]){const k=I==="default"?M:`${I}:${M}`;this._spritesImagesIds[I].push(k),k in this.imageManager.images?this.imageManager.updateImage(k,y[I][M],!1):this.imageManager.addImage(k,y[I][M]),h&&(this._changedImages[k]=!0)}}}).catch(y=>{this._spriteRequest=null,g=y,this.fire(new u.j(g))}).finally(()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),h&&(this._changed=!0),this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new u.k("data",{dataType:"style"})),d&&d(g)})}_unloadSprite(){for(const o of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(o),this._changedImages[o]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new u.k("data",{dataType:"style"}))}_validateLayer(o){const h=this.sourceCaches[o.source];if(!h)return;const d=o.sourceLayer;if(!d)return;const g=h.getSource();(g.type==="geojson"||g.vectorLayerIds&&g.vectorLayerIds.indexOf(d)===-1)&&this.fire(new u.j(new Error(`Source layer "${d}" does not exist on source "${g.id}" as specified by style layer "${o.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const o in this.sourceCaches)if(!this.sourceCaches[o].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(o){const h=this._serializedAllLayers();if(!o||o.length===0)return Object.values(h);const d=[];for(const g of o)h[g]&&d.push(h[g]);return d}_serializedAllLayers(){let o=this._serializedLayers;if(o)return o;o=this._serializedLayers={};const h=Object.keys(this._layers);for(const d of h){const g=this._layers[d];g.type!=="custom"&&(o[d]=g.serialize())}return o}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;for(const o in this.sourceCaches)if(this.sourceCaches[o].hasTransition())return!0;for(const o in this._layers)if(this._layers[o].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(o){if(!this._loaded)return;const h=this._changed;if(this._changed){const g=Object.keys(this._updatedLayers),y=Object.keys(this._removedLayers);(g.length||y.length)&&this._updateWorkerLayers(g,y);for(const I in this._updatedSources){const T=this._updatedSources[I];if(T==="reload")this._reloadSource(I);else{if(T!=="clear")throw new Error(`Invalid action ${T}`);this._clearSource(I)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const I in this._updatedPaintProps)this._layers[I].updateTransitions(o);this.light.updateTransitions(o),this._resetUpdates()}const d={};for(const g in this.sourceCaches){const y=this.sourceCaches[g];d[g]=y.used,y.used=!1}for(const g of this._order){const y=this._layers[g];y.recalculate(o,this._availableImages),!y.isHidden(o.zoom)&&y.source&&(this.sourceCaches[y.source].used=!0)}for(const g in d){const y=this.sourceCaches[g];d[g]!==y.used&&y.fire(new u.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:g}))}this.light.recalculate(o),this.z=o.zoom,h&&this.fire(new u.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const o=Object.keys(this._changedImages);if(o.length){for(const h in this.sourceCaches)this.sourceCaches[h].reloadTilesForDependencies(["icons","patterns"],o);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const o in this.sourceCaches)this.sourceCaches[o].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(o,h){this.dispatcher.broadcast("updateLayers",{layers:this._serializeByIds(o),removedIds:h})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(o,h={}){this._checkLoaded();const d=this.serialize();if(o=h.transformStyle?h.transformStyle(d,o):o,si(this,u.x(o)))return!1;(o=u.aA(o)).layers=u.ay(o.layers);const g=u.aB(d,o),y=this._getOperationsToPerform(g);if(y.unimplemented.length>0)throw new Error(`Unimplemented: ${y.unimplemented.join(", ")}.`);if(y.operations.length===0)return!1;for(const I of y.operations)I();return this.stylesheet=o,this._serializedLayers=null,!0}_getOperationsToPerform(o){const h=[],d=[];for(const g of o)switch(g.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":continue;case"addLayer":h.push(()=>this.addLayer.apply(this,g.args));break;case"removeLayer":h.push(()=>this.removeLayer.apply(this,g.args));break;case"setPaintProperty":h.push(()=>this.setPaintProperty.apply(this,g.args));break;case"setLayoutProperty":h.push(()=>this.setLayoutProperty.apply(this,g.args));break;case"setFilter":h.push(()=>this.setFilter.apply(this,g.args));break;case"addSource":h.push(()=>this.addSource.apply(this,g.args));break;case"removeSource":h.push(()=>this.removeSource.apply(this,g.args));break;case"setLayerZoomRange":h.push(()=>this.setLayerZoomRange.apply(this,g.args));break;case"setLight":h.push(()=>this.setLight.apply(this,g.args));break;case"setGeoJSONSourceData":h.push(()=>this.setGeoJSONSourceData.apply(this,g.args));break;case"setGlyphs":h.push(()=>this.setGlyphs.apply(this,g.args));break;case"setSprite":h.push(()=>this.setSprite.apply(this,g.args));break;case"setTerrain":h.push(()=>this.map.setTerrain.apply(this,g.args));break;case"setTransition":h.push(()=>{});break;default:d.push(g.command)}return{operations:h,unimplemented:d}}addImage(o,h){if(this.getImage(o))return this.fire(new u.j(new Error(`An image named "${o}" already exists.`)));this.imageManager.addImage(o,h),this._afterImageUpdated(o)}updateImage(o,h){this.imageManager.updateImage(o,h)}getImage(o){return this.imageManager.getImage(o)}removeImage(o){if(!this.getImage(o))return this.fire(new u.j(new Error(`An image named "${o}" does not exist.`)));this.imageManager.removeImage(o),this._afterImageUpdated(o)}_afterImageUpdated(o){this._availableImages=this.imageManager.listImages(),this._changedImages[o]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new u.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(o,h,d={}){if(this._checkLoaded(),this.sourceCaches[o]!==void 0)throw new Error(`Source "${o}" already exists.`);if(!h.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(h).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(h.type)>=0&&this._validate(u.x.source,`sources.${o}`,h,null,d))return;this.map&&this.map._collectResourceTiming&&(h.collectResourceTiming=!0);const g=this.sourceCaches[o]=new Vi(o,h,this.dispatcher);g.style=this,g.setEventedParent(this,()=>({isSourceLoaded:g.loaded(),source:g.serialize(),sourceId:o})),g.onAdd(this.map),this._changed=!0}removeSource(o){if(this._checkLoaded(),this.sourceCaches[o]===void 0)throw new Error("There is no source with this ID");for(const d in this._layers)if(this._layers[d].source===o)return this.fire(new u.j(new Error(`Source "${o}" cannot be removed while layer "${d}" is using it.`)));const h=this.sourceCaches[o];delete this.sourceCaches[o],delete this._updatedSources[o],h.fire(new u.k("data",{sourceDataType:"metadata",dataType:"source",sourceId:o})),h.setEventedParent(null),h.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(o,h){if(this._checkLoaded(),this.sourceCaches[o]===void 0)throw new Error(`There is no source with this ID=${o}`);const d=this.sourceCaches[o].getSource();if(d.type!=="geojson")throw new Error(`geojsonSource.type is ${d.type}, which is !== 'geojson`);d.setData(h),this._changed=!0}getSource(o){return this.sourceCaches[o]&&this.sourceCaches[o].getSource()}addLayer(o,h,d={}){this._checkLoaded();const g=o.id;if(this.getLayer(g))return void this.fire(new u.j(new Error(`Layer "${g}" already exists on this map.`)));let y;if(o.type==="custom"){if(si(this,u.aC(o)))return;y=u.az(o)}else{if("source"in o&&typeof o.source=="object"&&(this.addSource(g,o.source),o=u.aA(o),o=u.e(o,{source:g})),this._validate(u.x.layer,`layers.${g}`,o,{arrayIndex:-1},d))return;y=u.az(o),this._validateLayer(y),y.setEventedParent(this,{layer:{id:g}})}const I=h?this._order.indexOf(h):this._order.length;if(h&&I===-1)this.fire(new u.j(new Error(`Cannot add layer "${g}" before non-existing layer "${h}".`)));else{if(this._order.splice(I,0,g),this._layerOrderChanged=!0,this._layers[g]=y,this._removedLayers[g]&&y.source&&y.type!=="custom"){const T=this._removedLayers[g];delete this._removedLayers[g],T.type!==y.type?this._updatedSources[y.source]="clear":(this._updatedSources[y.source]="reload",this.sourceCaches[y.source].pause())}this._updateLayer(y),y.onAdd&&y.onAdd(this.map)}}moveLayer(o,h){if(this._checkLoaded(),this._changed=!0,!this._layers[o])return void this.fire(new u.j(new Error(`The layer '${o}' does not exist in the map's style and cannot be moved.`)));if(o===h)return;const d=this._order.indexOf(o);this._order.splice(d,1);const g=h?this._order.indexOf(h):this._order.length;h&&g===-1?this.fire(new u.j(new Error(`Cannot move layer "${o}" before non-existing layer "${h}".`))):(this._order.splice(g,0,o),this._layerOrderChanged=!0)}removeLayer(o){this._checkLoaded();const h=this._layers[o];if(!h)return void this.fire(new u.j(new Error(`Cannot remove non-existing layer "${o}".`)));h.setEventedParent(null);const d=this._order.indexOf(o);this._order.splice(d,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[o]=h,delete this._layers[o],this._serializedLayers&&delete this._serializedLayers[o],delete this._updatedLayers[o],delete this._updatedPaintProps[o],h.onRemove&&h.onRemove(this.map)}getLayer(o){return this._layers[o]}getLayersOrder(){return[...this._order]}hasLayer(o){return o in this._layers}setLayerZoomRange(o,h,d){this._checkLoaded();const g=this.getLayer(o);g?g.minzoom===h&&g.maxzoom===d||(h!=null&&(g.minzoom=h),d!=null&&(g.maxzoom=d),this._updateLayer(g)):this.fire(new u.j(new Error(`Cannot set the zoom range of non-existing layer "${o}".`)))}setFilter(o,h,d={}){this._checkLoaded();const g=this.getLayer(o);if(g){if(!u.aD(g.filter,h))return h==null?(g.filter=void 0,void this._updateLayer(g)):void(this._validate(u.x.filter,`layers.${g.id}.filter`,h,null,d)||(g.filter=u.aA(h),this._updateLayer(g)))}else this.fire(new u.j(new Error(`Cannot filter non-existing layer "${o}".`)))}getFilter(o){return u.aA(this.getLayer(o).filter)}setLayoutProperty(o,h,d,g={}){this._checkLoaded();const y=this.getLayer(o);y?u.aD(y.getLayoutProperty(h),d)||(y.setLayoutProperty(h,d,g),this._updateLayer(y)):this.fire(new u.j(new Error(`Cannot style non-existing layer "${o}".`)))}getLayoutProperty(o,h){const d=this.getLayer(o);if(d)return d.getLayoutProperty(h);this.fire(new u.j(new Error(`Cannot get style of non-existing layer "${o}".`)))}setPaintProperty(o,h,d,g={}){this._checkLoaded();const y=this.getLayer(o);y?u.aD(y.getPaintProperty(h),d)||(y.setPaintProperty(h,d,g)&&this._updateLayer(y),this._changed=!0,this._updatedPaintProps[o]=!0):this.fire(new u.j(new Error(`Cannot style non-existing layer "${o}".`)))}getPaintProperty(o,h){return this.getLayer(o).getPaintProperty(h)}setFeatureState(o,h){this._checkLoaded();const d=o.source,g=o.sourceLayer,y=this.sourceCaches[d];if(y===void 0)return void this.fire(new u.j(new Error(`The source '${d}' does not exist in the map's style.`)));const I=y.getSource().type;I==="geojson"&&g?this.fire(new u.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):I!=="vector"||g?(o.id===void 0&&this.fire(new u.j(new Error("The feature id parameter must be provided."))),y.setFeatureState(g,o.id,h)):this.fire(new u.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(o,h){this._checkLoaded();const d=o.source,g=this.sourceCaches[d];if(g===void 0)return void this.fire(new u.j(new Error(`The source '${d}' does not exist in the map's style.`)));const y=g.getSource().type,I=y==="vector"?o.sourceLayer:void 0;y!=="vector"||I?h&&typeof o.id!="string"&&typeof o.id!="number"?this.fire(new u.j(new Error("A feature id is required to remove its specific state property."))):g.removeFeatureState(I,o.id,h):this.fire(new u.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(o){this._checkLoaded();const h=o.source,d=o.sourceLayer,g=this.sourceCaches[h];if(g!==void 0)return g.getSource().type!=="vector"||d?(o.id===void 0&&this.fire(new u.j(new Error("The feature id parameter must be provided."))),g.getFeatureState(d,o.id)):void this.fire(new u.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new u.j(new Error(`The source '${h}' does not exist in the map's style.`)))}getTransition(){return u.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const o=u.aE(this.sourceCaches,y=>y.serialize()),h=this._serializeByIds(this._order),d=this.map.getTerrain()||void 0,g=this.stylesheet;return u.aF({version:g.version,name:g.name,metadata:g.metadata,light:g.light,center:g.center,zoom:g.zoom,bearing:g.bearing,pitch:g.pitch,sprite:g.sprite,glyphs:g.glyphs,transition:g.transition,sources:o,layers:h,terrain:d},y=>y!==void 0)}_updateLayer(o){this._updatedLayers[o.id]=!0,o.source&&!this._updatedSources[o.source]&&this.sourceCaches[o.source].getSource().type!=="raster"&&(this._updatedSources[o.source]="reload",this.sourceCaches[o.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(o){const h=I=>this._layers[I].type==="fill-extrusion",d={},g=[];for(let I=this._order.length-1;I>=0;I--){const T=this._order[I];if(h(T)){d[T]=I;for(const M of o){const k=M[T];if(k)for(const N of k)g.push(N)}}}g.sort((I,T)=>T.intersectionZ-I.intersectionZ);const y=[];for(let I=this._order.length-1;I>=0;I--){const T=this._order[I];if(h(T))for(let M=g.length-1;M>=0;M--){const k=g[M].feature;if(d[k.layer.id]<I)break;y.push(k),g.pop()}else for(const M of o){const k=M[T];if(k)for(const N of k)y.push(N.feature)}}return y}queryRenderedFeatures(o,h,d){h&&h.filter&&this._validate(u.x.filter,"queryRenderedFeatures.filter",h.filter,null,h);const g={};if(h&&h.layers){if(!Array.isArray(h.layers))return this.fire(new u.j(new Error("parameters.layers must be an Array."))),[];for(const T of h.layers){const M=this._layers[T];if(!M)return this.fire(new u.j(new Error(`The layer '${T}' does not exist in the map's style and cannot be queried for features.`))),[];g[M.source]=!0}}const y=[];h.availableImages=this._availableImages;const I=this._serializedAllLayers();for(const T in this.sourceCaches)h.layers&&!g[T]||y.push(Bi(this.sourceCaches[T],this._layers,I,o,h,d));return this.placement&&y.push(function(T,M,k,N,z,Z,nt){const it={},st=Z.queryRenderedSymbols(N),tt=[];for(const mt of Object.keys(st).map(Number))tt.push(nt[mt]);tt.sort(Yt);for(const mt of tt){const Ct=mt.featureIndex.lookupSymbolFeatures(st[mt.bucketInstanceId],M,mt.bucketIndex,mt.sourceLayerIndex,z.filter,z.layers,z.availableImages,T);for(const lt in Ct){const bt=it[lt]=it[lt]||[],kt=Ct[lt];kt.sort((Mt,Zt)=>{const Jt=mt.featureSortOrder;if(Jt){const Ht=Jt.indexOf(Mt.featureIndex);return Jt.indexOf(Zt.featureIndex)-Ht}return Zt.featureIndex-Mt.featureIndex});for(const Mt of kt)bt.push(Mt)}}for(const mt in it)it[mt].forEach(Ct=>{const lt=Ct.feature,bt=k[T[mt].source].getFeatureState(lt.layer["source-layer"],lt.id);lt.source=lt.layer.source,lt.layer["source-layer"]&&(lt.sourceLayer=lt.layer["source-layer"]),lt.state=bt});return it}(this._layers,I,this.sourceCaches,o,h,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(y)}querySourceFeatures(o,h){h&&h.filter&&this._validate(u.x.filter,"querySourceFeatures.filter",h.filter,null,h);const d=this.sourceCaches[o];return d?function(g,y){const I=g.getRenderableIds().map(k=>g.getTileByID(k)),T=[],M={};for(let k=0;k<I.length;k++){const N=I[k],z=N.tileID.canonical.key;M[z]||(M[z]=!0,N.querySourceFeatures(T,y))}return T}(d,h):[]}getLight(){return this.light.getLight()}setLight(o,h={}){this._checkLoaded();const d=this.light.getLight();let g=!1;for(const I in o)if(!u.aD(o[I],d[I])){g=!0;break}if(!g)return;const y={now:L.now(),transition:u.e({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(o,h),this.light.updateTransitions(y)}_validate(o,h,d,g,y={}){return(!y||y.validate!==!1)&&si(this,o.call(u.x,u.e({key:h,style:this.serialize(),value:d,styleSpec:u.v},g)))}_remove(o=!0){this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null),$t().off("pluginStateChange",this._rtlTextPluginStateChange);for(const h in this._layers)this._layers[h].setEventedParent(null);for(const h in this.sourceCaches){const d=this.sourceCaches[h];d.setEventedParent(null),d.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove(o)}_clearSource(o){this.sourceCaches[o].clearTiles()}_reloadSource(o){this.sourceCaches[o].resume(),this.sourceCaches[o].reload()}_updateSources(o){for(const h in this.sourceCaches)this.sourceCaches[h].update(o,this.map.terrain)}_generateCollisionBoxes(){for(const o in this.sourceCaches)this._reloadSource(o)}_updatePlacement(o,h,d,g,y=!1){let I=!1,T=!1;const M={};for(const k of this._order){const N=this._layers[k];if(N.type!=="symbol")continue;if(!M[N.source]){const Z=this.sourceCaches[N.source];M[N.source]=Z.getRenderableIds(!0).map(nt=>Z.getTileByID(nt)).sort((nt,it)=>it.tileID.overscaledZ-nt.tileID.overscaledZ||(nt.tileID.isLessThan(it.tileID)?-1:1))}const z=this.crossTileSymbolIndex.addLayer(N,M[N.source],o.center.lng);I=I||z}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((y=y||this._layerOrderChanged||d===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(L.now(),o.zoom))&&(this.pauseablePlacement=new Wo(o,this.map.terrain,this._order,y,h,d,g,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,M),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(L.now()),T=!0),I&&this.pauseablePlacement.placement.setStale()),T||I)for(const k of this._order){const N=this._layers[k];N.type==="symbol"&&this.placement.updateLayerOpacities(N,M[N.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(L.now())}_releaseSymbolFadeTiles(){for(const o in this.sourceCaches)this.sourceCaches[o].releaseSymbolFadeTiles()}getImages(o,h){return u._(this,void 0,void 0,function*(){const d=yield this.imageManager.getImages(h.icons);this._updateTilesForChangedImages();const g=this.sourceCaches[h.source];return g&&g.setDependencies(h.tileID.key,h.type,h.icons),d})}getGlyphs(o,h){return u._(this,void 0,void 0,function*(){const d=yield this.glyphManager.getGlyphs(h.stacks),g=this.sourceCaches[h.source];return g&&g.setDependencies(h.tileID.key,h.type,[""]),d})}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(o,h={}){this._checkLoaded(),o&&this._validate(u.x.glyphs,"glyphs",o,null,h)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=o,this.glyphManager.entries={},this.glyphManager.setURL(o))}addSprite(o,h,d={},g){this._checkLoaded();const y=[{id:o,url:h}],I=[...yt(this.stylesheet.sprite),...y];this._validate(u.x.sprite,"sprite",I,null,d)||(this.stylesheet.sprite=I,this._loadSprite(y,!0,g))}removeSprite(o){this._checkLoaded();const h=yt(this.stylesheet.sprite);if(h.find(d=>d.id===o)){if(this._spritesImagesIds[o])for(const d of this._spritesImagesIds[o])this.imageManager.removeImage(d),this._changedImages[d]=!0;h.splice(h.findIndex(d=>d.id===o),1),this.stylesheet.sprite=h.length>0?h:void 0,delete this._spritesImagesIds[o],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new u.k("data",{dataType:"style"}))}else this.fire(new u.j(new Error(`Sprite "${o}" doesn't exists on this map.`)))}getSprite(){return yt(this.stylesheet.sprite)}setSprite(o,h={},d){this._checkLoaded(),o&&this._validate(u.x.sprite,"sprite",o,null,h)||(this.stylesheet.sprite=o,o?this._loadSprite(o,!0,d):(this._unloadSprite(),d&&d(null)))}}var xc=u.X([{name:"a_pos",type:"Int16",components:2}]),Ms="attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform float u_ele_delta;varying vec2 v_texture_pos;varying float v_depth;void main() {float extent=8192.0;float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/extent;gl_Position=u_matrix*vec4(a_pos3d.xy,get_elevation(a_pos3d.xy)-ele_delta,1.0);v_depth=gl_Position.z/gl_Position.w;}";const Eu={prelude:Rn(`#ifdef GL_ES
+precision mediump float;
+#else
+#if !defined(lowp)
+#define lowp
+#endif
+#if !defined(mediump)
+#define mediump
+#endif
+#if !defined(highp)
+#define highp
+#endif
+#endif
+`,`#ifdef GL_ES
+precision highp float;
+#else
+#if !defined(lowp)
+#define lowp
+#endif
+#if !defined(mediump)
+#define mediump
+#endif
+#if !defined(highp)
+#define highp
+#endif
+#endif
+vec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0
+);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}
+#ifdef TERRAIN3D
+uniform sampler2D u_terrain;uniform float u_terrain_dim;uniform mat4 u_terrain_matrix;uniform vec4 u_terrain_unpack;uniform float u_terrain_exaggeration;uniform highp sampler2D u_depth;
+#endif
+const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitShifts=vec4(1.)/bitSh;highp float unpack(highp vec4 color) {return dot(color,bitShifts);}highp float depthOpacity(vec3 frag) {
+#ifdef TERRAIN3D
+highp float d=unpack(texture2D(u_depth,frag.xy*0.5+0.5))+0.0001-frag.z;return 1.0-max(0.0,min(1.0,-d*500.0));
+#else
+return 1.0;
+#endif
+}float calculate_visibility(vec4 pos) {
+#ifdef TERRAIN3D
+vec3 frag=pos.xyz/pos.w;highp float d=depthOpacity(frag);if (d > 0.95) return 1.0;return (d+depthOpacity(frag+vec3(0.0,0.01,0.0)))/2.0;
+#else
+return 1.0;
+#endif
+}float ele(vec2 pos) {
+#ifdef TERRAIN3D
+vec4 rgb=(texture2D(u_terrain,pos)*255.0)*u_terrain_unpack;return rgb.r+rgb.g+rgb.b-u_terrain_unpack.a;
+#else
+return 0.0;
+#endif
+}float get_elevation(vec2 pos) {
+#ifdef TERRAIN3D
+vec2 coord=(u_terrain_matrix*vec4(pos,0.0,1.0)).xy*u_terrain_dim+1.0;vec2 f=fract(coord);vec2 c=(floor(coord)+0.5)/(u_terrain_dim+2.0);float d=1.0/(u_terrain_dim+2.0);float tl=ele(c);float tr=ele(c+vec2(d,0.0));float bl=ele(c+vec2(0.0,d));float br=ele(c+vec2(d,d));float elevation=mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);return elevation*u_terrain_exaggeration;
+#else
+return 0.0;
+#endif
+}`),background:Rn(`uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,"attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),backgroundPattern:Rn(`uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,"uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),circle:Rn(`varying vec3 v_data;varying float v_visibility;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define mediump float radius
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define highp vec4 stroke_color
+#pragma mapbox: define mediump float stroke_width
+#pragma mapbox: define lowp float stroke_opacity
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize mediump float radius
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize highp vec4 stroke_color
+#pragma mapbox: initialize mediump float stroke_width
+#pragma mapbox: initialize lowp float stroke_opacity
+vec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));gl_FragColor=v_visibility*opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;varying vec3 v_data;varying float v_visibility;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define mediump float radius
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define highp vec4 stroke_color
+#pragma mapbox: define mediump float stroke_width
+#pragma mapbox: define lowp float stroke_opacity
+void main(void) {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize mediump float radius
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize highp vec4 stroke_color
+#pragma mapbox: initialize mediump float stroke_width
+#pragma mapbox: initialize lowp float stroke_opacity
+vec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);float ele=get_elevation(circle_center);v_visibility=calculate_visibility(u_matrix*vec4(circle_center,ele,1.0));if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,ele,1);} else {gl_Position=u_matrix*vec4(circle_center,ele,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);}`),clippingMask:Rn("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:Rn(`uniform highp float u_intensity;varying vec2 v_extrude;
+#pragma mapbox: define highp float weight
+#define GAUSS_COEF 0.3989422804014327
+void main() {
+#pragma mapbox: initialize highp float weight
+float d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;varying vec2 v_extrude;
+#pragma mapbox: define highp float weight
+#pragma mapbox: define mediump float radius
+const highp float ZERO=1.0/255.0/16.0;
+#define GAUSS_COEF 0.3989422804014327
+void main(void) {
+#pragma mapbox: initialize highp float weight
+#pragma mapbox: initialize mediump float radius
+vec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);gl_Position=u_matrix*pos;}`),heatmapTexture:Rn(`uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(0.0);
+#endif
+}`,"uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),collisionBox:Rn("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,get_elevation(a_pos),1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:Rn("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:Rn("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,get_elevation(a_pos),1);}"),fill:Rn(`#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float opacity
+gl_FragColor=color*opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`attribute vec2 a_pos;uniform mat4 u_matrix;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float opacity
+gl_Position=u_matrix*vec4(a_pos,0,1);}`),fillOutline:Rn(`varying vec2 v_pos;
+#pragma mapbox: define highp vec4 outline_color
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize highp vec4 outline_color
+#pragma mapbox: initialize lowp float opacity
+float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;
+#pragma mapbox: define highp vec4 outline_color
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize highp vec4 outline_color
+#pragma mapbox: initialize lowp float opacity
+gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillOutlinePattern:Rn(`uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+void main() {
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+void main() {
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillPattern:Rn(`#ifdef GL_ES
+precision highp float;
+#endif
+uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+void main() {
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+void main() {
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}`),fillExtrusion:Rn(`varying vec4 v_color;void main() {gl_FragColor=v_color;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;
+#ifdef TERRAIN3D
+attribute vec2 a_centroid;
+#endif
+varying vec4 v_color;
+#pragma mapbox: define highp float base
+#pragma mapbox: define highp float height
+#pragma mapbox: define highp vec4 color
+void main() {
+#pragma mapbox: initialize highp float base
+#pragma mapbox: initialize highp float height
+#pragma mapbox: initialize highp vec4 color
+vec3 normal=a_normal_ed.xyz;
+#ifdef TERRAIN3D
+float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);
+#else
+float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;
+#endif
+base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}`),fillExtrusionPattern:Rn(`uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;
+#pragma mapbox: define lowp float base
+#pragma mapbox: define lowp float height
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+void main() {
+#pragma mapbox: initialize lowp float base
+#pragma mapbox: initialize lowp float height
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;
+#ifdef TERRAIN3D
+attribute vec2 a_centroid;
+#endif
+varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;
+#pragma mapbox: define lowp float base
+#pragma mapbox: define lowp float height
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+void main() {
+#pragma mapbox: initialize lowp float base
+#pragma mapbox: initialize lowp float height
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;
+#ifdef TERRAIN3D
+float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);
+#else
+float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;
+#endif
+base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0
+? a_pos
+: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}`),hillshadePrepare:Rn(`#ifdef GL_ES
+precision highp float;
+#endif
+uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,"uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:Rn(`uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;
+#define PI 3.141592653589793
+void main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,"uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),line:Rn(`uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`
+#define scale 0.015873016
+attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define mediump float gapwidth
+#pragma mapbox: define lowp float offset
+#pragma mapbox: define mediump float width
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump float gapwidth
+#pragma mapbox: initialize lowp float offset
+#pragma mapbox: initialize mediump float width
+float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
+#ifdef TERRAIN3D
+v_gamma_scale=1.0;
+#else
+float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
+#endif
+v_width2=vec2(outset,inset);}`),lineGradient:Rn(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv;
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,v_uv);gl_FragColor=color*(alpha*opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`
+#define scale 0.015873016
+attribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_uv_x;attribute float a_split_index;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec2 v_uv;
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define mediump float gapwidth
+#pragma mapbox: define lowp float offset
+#pragma mapbox: define mediump float width
+void main() {
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump float gapwidth
+#pragma mapbox: initialize lowp float offset
+#pragma mapbox: initialize mediump float width
+float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
+#ifdef TERRAIN3D
+v_gamma_scale=1.0;
+#else
+float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
+#endif
+v_width2=vec2(outset,inset);}`),linePattern:Rn(`#ifdef GL_ES
+precision highp float;
+#endif
+uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`
+#define scale 0.015873016
+#define LINE_DISTANCE_SCALE 2.0
+attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp float offset
+#pragma mapbox: define mediump float gapwidth
+#pragma mapbox: define mediump float width
+#pragma mapbox: define lowp float floorwidth
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+void main() {
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize lowp float offset
+#pragma mapbox: initialize mediump float gapwidth
+#pragma mapbox: initialize mediump float width
+#pragma mapbox: initialize lowp float floorwidth
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
+#ifdef TERRAIN3D
+v_gamma_scale=1.0;
+#else
+float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
+#endif
+v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}`),lineSDF:Rn(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define mediump float width
+#pragma mapbox: define lowp float floorwidth
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump float width
+#pragma mapbox: initialize lowp float floorwidth
+float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`
+#define scale 0.015873016
+#define LINE_DISTANCE_SCALE 2.0
+attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define mediump float gapwidth
+#pragma mapbox: define lowp float offset
+#pragma mapbox: define mediump float width
+#pragma mapbox: define lowp float floorwidth
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump float gapwidth
+#pragma mapbox: initialize lowp float offset
+#pragma mapbox: initialize mediump float width
+#pragma mapbox: initialize lowp float floorwidth
+float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
+#ifdef TERRAIN3D
+v_gamma_scale=1.0;
+#else
+float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
+#endif
+v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}`),raster:Rn(`uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,"uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),symbolIcon:Rn(`uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize lowp float opacity
+lowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize lowp float opacity
+vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
+camera_to_anchor_distance/u_camera_to_center_distance :
+u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0),z,1.0);v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float visibility=calculate_visibility(projectedPoint);v_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));}`),symbolSDF:Rn(`#define SDF_PX 8.0
+uniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;
+#pragma mapbox: define highp vec4 fill_color
+#pragma mapbox: define highp vec4 halo_color
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp float halo_width
+#pragma mapbox: define lowp float halo_blur
+void main() {
+#pragma mapbox: initialize highp vec4 fill_color
+#pragma mapbox: initialize highp vec4 halo_color
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize lowp float halo_width
+#pragma mapbox: initialize lowp float halo_blur
+float EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float inner_edge=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);inner_edge=inner_edge+gamma*gamma_scale;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(inner_edge-gamma_scaled,inner_edge+gamma_scaled,dist);if (u_is_halo) {lowp float halo_edge=(6.0-halo_width/fontScale)/SDF_PX;alpha=min(smoothstep(halo_edge-gamma_scaled,halo_edge+gamma_scaled,dist),1.0-alpha);}gl_FragColor=color*(alpha*opacity*fade_opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;varying vec2 v_data0;varying vec3 v_data1;
+#pragma mapbox: define highp vec4 fill_color
+#pragma mapbox: define highp vec4 halo_color
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp float halo_width
+#pragma mapbox: define lowp float halo_blur
+void main() {
+#pragma mapbox: initialize highp vec4 fill_color
+#pragma mapbox: initialize highp vec4 halo_color
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize lowp float halo_width
+#pragma mapbox: initialize lowp float halo_blur
+vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
+camera_to_anchor_distance/u_camera_to_center_distance :
+u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}`),symbolTextAndIcon:Rn(`#define SDF_PX 8.0
+#define SDF 1.0
+#define ICON 0.0
+uniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;
+#pragma mapbox: define highp vec4 fill_color
+#pragma mapbox: define highp vec4 halo_color
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp float halo_width
+#pragma mapbox: define lowp float halo_blur
+void main() {
+#pragma mapbox: initialize highp vec4 fill_color
+#pragma mapbox: initialize highp vec4 halo_color
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize lowp float halo_width
+#pragma mapbox: initialize lowp float halo_blur
+float fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+return;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;varying vec4 v_data0;varying vec4 v_data1;
+#pragma mapbox: define highp vec4 fill_color
+#pragma mapbox: define highp vec4 halo_color
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp float halo_width
+#pragma mapbox: define lowp float halo_blur
+void main() {
+#pragma mapbox: initialize highp vec4 fill_color
+#pragma mapbox: initialize highp vec4 halo_color
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize lowp float halo_width
+#pragma mapbox: initialize lowp float halo_blur
+vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
+camera_to_anchor_distance/u_camera_to_center_distance :
+u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}`),terrain:Rn("uniform sampler2D u_texture;varying vec2 v_texture_pos;void main() {gl_FragColor=texture2D(u_texture,v_texture_pos);}",Ms),terrainDepth:Rn("varying float v_depth;const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitMsk=vec4(0.,vec3(1./256.0));highp vec4 pack(highp float value) {highp vec4 comp=fract(value*bitSh);comp-=comp.xxyz*bitMsk;return comp;}void main() {gl_FragColor=pack(v_depth);}",Ms),terrainCoords:Rn("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;varying vec2 v_texture_pos;void main() {vec4 rgba=texture2D(u_texture,v_texture_pos);gl_FragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}",Ms)};function Rn(_,o){const h=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,d=o.match(/attribute ([\w]+) ([\w]+)/g),g=_.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),y=o.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),I=y?y.concat(g):g,T={};return{fragmentSource:_=_.replace(h,(M,k,N,z,Z)=>(T[Z]=!0,k==="define"?`
+#ifndef HAS_UNIFORM_u_${Z}
+varying ${N} ${z} ${Z};
+#else
+uniform ${N} ${z} u_${Z};
+#endif
+`:`
+#ifdef HAS_UNIFORM_u_${Z}
+    ${N} ${z} ${Z} = u_${Z};
+#endif
+`)),vertexSource:o=o.replace(h,(M,k,N,z,Z)=>{const nt=z==="float"?"vec2":"vec4",it=Z.match(/color/)?"color":nt;return T[Z]?k==="define"?`
+#ifndef HAS_UNIFORM_u_${Z}
+uniform lowp float u_${Z}_t;
+attribute ${N} ${nt} a_${Z};
+varying ${N} ${z} ${Z};
+#else
+uniform ${N} ${z} u_${Z};
+#endif
+`:it==="vec4"?`
+#ifndef HAS_UNIFORM_u_${Z}
+    ${Z} = a_${Z};
+#else
+    ${N} ${z} ${Z} = u_${Z};
+#endif
+`:`
+#ifndef HAS_UNIFORM_u_${Z}
+    ${Z} = unpack_mix_${it}(a_${Z}, u_${Z}_t);
+#else
+    ${N} ${z} ${Z} = u_${Z};
+#endif
+`:k==="define"?`
+#ifndef HAS_UNIFORM_u_${Z}
+uniform lowp float u_${Z}_t;
+attribute ${N} ${nt} a_${Z};
+#else
+uniform ${N} ${z} u_${Z};
+#endif
+`:it==="vec4"?`
+#ifndef HAS_UNIFORM_u_${Z}
+    ${N} ${z} ${Z} = a_${Z};
+#else
+    ${N} ${z} ${Z} = u_${Z};
+#endif
+`:`
+#ifndef HAS_UNIFORM_u_${Z}
+    ${N} ${z} ${Z} = unpack_mix_${it}(a_${Z}, u_${Z}_t);
+#else
+    ${N} ${z} ${Z} = u_${Z};
+#endif
+`}),staticAttributes:d,staticUniforms:I}}class bc{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(o,h,d,g,y,I,T,M,k){this.context=o;let N=this.boundPaintVertexBuffers.length!==g.length;for(let z=0;!N&&z<g.length;z++)this.boundPaintVertexBuffers[z]!==g[z]&&(N=!0);!this.vao||this.boundProgram!==h||this.boundLayoutVertexBuffer!==d||N||this.boundIndexBuffer!==y||this.boundVertexOffset!==I||this.boundDynamicVertexBuffer!==T||this.boundDynamicVertexBuffer2!==M||this.boundDynamicVertexBuffer3!==k?this.freshBind(h,d,g,y,I,T,M,k):(o.bindVertexArray.set(this.vao),T&&T.bind(),y&&y.dynamicDraw&&y.bind(),M&&M.bind(),k&&k.bind())}freshBind(o,h,d,g,y,I,T,M){const k=o.numAttributes,N=this.context,z=N.gl;this.vao&&this.destroy(),this.vao=N.createVertexArray(),N.bindVertexArray.set(this.vao),this.boundProgram=o,this.boundLayoutVertexBuffer=h,this.boundPaintVertexBuffers=d,this.boundIndexBuffer=g,this.boundVertexOffset=y,this.boundDynamicVertexBuffer=I,this.boundDynamicVertexBuffer2=T,this.boundDynamicVertexBuffer3=M,h.enableAttributes(z,o);for(const Z of d)Z.enableAttributes(z,o);I&&I.enableAttributes(z,o),T&&T.enableAttributes(z,o),M&&M.enableAttributes(z,o),h.bind(),h.setVertexAttribPointers(z,o,y);for(const Z of d)Z.bind(),Z.setVertexAttribPointers(z,o,y);I&&(I.bind(),I.setVertexAttribPointers(z,o,y)),g&&g.bind(),T&&(T.bind(),T.setVertexAttribPointers(z,o,y)),M&&(M.bind(),M.setVertexAttribPointers(z,o,y)),N.currentNumAttributes=k}destroy(){this.vao&&(this.context.deleteVertexArray(this.vao),this.vao=null)}}function Ol(_){const o=[];for(let h=0;h<_.length;h++){if(_[h]===null)continue;const d=_[h].split(" ");o.push(d.pop())}return o}class Ta{constructor(o,h,d,g,y,I){const T=o.gl;this.program=T.createProgram();const M=Ol(h.staticAttributes),k=d?d.getBinderAttributes():[],N=M.concat(k),z=Eu.prelude.staticUniforms?Ol(Eu.prelude.staticUniforms):[],Z=h.staticUniforms?Ol(h.staticUniforms):[],nt=d?d.getBinderUniforms():[],it=z.concat(Z).concat(nt),st=[];for(const Mt of it)st.indexOf(Mt)<0&&st.push(Mt);const tt=d?d.defines():[];y&&tt.push("#define OVERDRAW_INSPECTOR;"),I&&tt.push("#define TERRAIN3D;");const mt=tt.concat(Eu.prelude.fragmentSource,h.fragmentSource).join(`
+`),Ct=tt.concat(Eu.prelude.vertexSource,h.vertexSource).join(`
+`),lt=T.createShader(T.FRAGMENT_SHADER);if(T.isContextLost())return void(this.failedToCreate=!0);if(T.shaderSource(lt,mt),T.compileShader(lt),!T.getShaderParameter(lt,T.COMPILE_STATUS))throw new Error(`Could not compile fragment shader: ${T.getShaderInfoLog(lt)}`);T.attachShader(this.program,lt);const bt=T.createShader(T.VERTEX_SHADER);if(T.isContextLost())return void(this.failedToCreate=!0);if(T.shaderSource(bt,Ct),T.compileShader(bt),!T.getShaderParameter(bt,T.COMPILE_STATUS))throw new Error(`Could not compile vertex shader: ${T.getShaderInfoLog(bt)}`);T.attachShader(this.program,bt),this.attributes={};const kt={};this.numAttributes=N.length;for(let Mt=0;Mt<this.numAttributes;Mt++)N[Mt]&&(T.bindAttribLocation(this.program,Mt,N[Mt]),this.attributes[N[Mt]]=Mt);if(T.linkProgram(this.program),!T.getProgramParameter(this.program,T.LINK_STATUS))throw new Error(`Program failed to link: ${T.getProgramInfoLog(this.program)}`);T.deleteShader(bt),T.deleteShader(lt);for(let Mt=0;Mt<st.length;Mt++){const Zt=st[Mt];if(Zt&&!kt[Zt]){const Jt=T.getUniformLocation(this.program,Zt);Jt&&(kt[Zt]=Jt)}}this.fixedUniforms=g(o,kt),this.terrainUniforms=((Mt,Zt)=>({u_depth:new u.aG(Mt,Zt.u_depth),u_terrain:new u.aG(Mt,Zt.u_terrain),u_terrain_dim:new u.aH(Mt,Zt.u_terrain_dim),u_terrain_matrix:new u.aI(Mt,Zt.u_terrain_matrix),u_terrain_unpack:new u.aJ(Mt,Zt.u_terrain_unpack),u_terrain_exaggeration:new u.aH(Mt,Zt.u_terrain_exaggeration)}))(o,kt),this.binderUniforms=d?d.getUniforms(o,kt):[]}draw(o,h,d,g,y,I,T,M,k,N,z,Z,nt,it,st,tt,mt,Ct){const lt=o.gl;if(this.failedToCreate)return;if(o.program.set(this.program),o.setDepthMode(d),o.setStencilMode(g),o.setColorMode(y),o.setCullFace(I),M){o.activeTexture.set(lt.TEXTURE2),lt.bindTexture(lt.TEXTURE_2D,M.depthTexture),o.activeTexture.set(lt.TEXTURE3),lt.bindTexture(lt.TEXTURE_2D,M.texture);for(const kt in this.terrainUniforms)this.terrainUniforms[kt].set(M[kt])}for(const kt in this.fixedUniforms)this.fixedUniforms[kt].set(T[kt]);st&&st.setUniforms(o,this.binderUniforms,nt,{zoom:it});let bt=0;switch(h){case lt.LINES:bt=2;break;case lt.TRIANGLES:bt=3;break;case lt.LINE_STRIP:bt=1}for(const kt of Z.get()){const Mt=kt.vaos||(kt.vaos={});(Mt[k]||(Mt[k]=new bc)).bind(o,this,N,st?st.getPaintVertexBuffers():[],z,kt.vertexOffset,tt,mt,Ct),lt.drawElements(h,kt.primitiveLength*bt,lt.UNSIGNED_SHORT,kt.primitiveOffset*bt*2)}}}function wc(_,o,h){const d=1/je(h,1,o.transform.tileZoom),g=Math.pow(2,h.tileID.overscaledZ),y=h.tileSize*Math.pow(2,o.transform.tileZoom)/g,I=y*(h.tileID.canonical.x+h.tileID.wrap*g),T=y*h.tileID.canonical.y;return{u_image:0,u_texsize:h.imageAtlasTexture.size,u_scale:[d,_.fromScale,_.toScale],u_fade:_.t,u_pixel_coord_upper:[I>>16,T>>16],u_pixel_coord_lower:[65535&I,65535&T]}}const Iu=(_,o,h,d)=>{const g=o.style.light,y=g.properties.get("position"),I=[y.x,y.y,y.z],T=function(){var k=new u.A(9);return u.A!=Float32Array&&(k[1]=0,k[2]=0,k[3]=0,k[5]=0,k[6]=0,k[7]=0),k[0]=1,k[4]=1,k[8]=1,k}();g.properties.get("anchor")==="viewport"&&function(k,N){var z=Math.sin(N),Z=Math.cos(N);k[0]=Z,k[1]=z,k[2]=0,k[3]=-z,k[4]=Z,k[5]=0,k[6]=0,k[7]=0,k[8]=1}(T,-o.transform.angle),function(k,N,z){var Z=N[0],nt=N[1],it=N[2];k[0]=Z*z[0]+nt*z[3]+it*z[6],k[1]=Z*z[1]+nt*z[4]+it*z[7],k[2]=Z*z[2]+nt*z[5]+it*z[8]}(I,I,T);const M=g.properties.get("color");return{u_matrix:_,u_lightpos:I,u_lightintensity:g.properties.get("intensity"),u_lightcolor:[M.r,M.g,M.b],u_vertical_gradient:+h,u_opacity:d}},$m=(_,o,h,d,g,y,I)=>u.e(Iu(_,o,h,d),wc(y,o,I),{u_height_factor:-Math.pow(2,g.overscaledZ)/I.tileSize/8}),Jf=_=>({u_matrix:_}),Sc=(_,o,h,d)=>u.e(Jf(_),wc(h,o,d)),tg=(_,o)=>({u_matrix:_,u_world:o}),Qf=(_,o,h,d,g)=>u.e(Sc(_,o,h,d),{u_world:g}),eg=(_,o,h,d)=>{const g=_.transform;let y,I;if(d.paint.get("circle-pitch-alignment")==="map"){const T=je(h,1,g.zoom);y=!0,I=[T,T]}else y=!1,I=g.pixelsToGLUnits;return{u_camera_to_center_distance:g.cameraToCenterDistance,u_scale_with_map:+(d.paint.get("circle-pitch-scale")==="map"),u_matrix:_.translatePosMatrix(o.posMatrix,h,d.paint.get("circle-translate"),d.paint.get("circle-translate-anchor")),u_pitch_with_map:+y,u_device_pixel_ratio:_.pixelRatio,u_extrude_scale:I}},$f=(_,o,h)=>{const d=je(h,1,o.zoom),g=Math.pow(2,o.zoom-h.tileID.overscaledZ),y=h.tileID.overscaleFactor();return{u_matrix:_,u_camera_to_center_distance:o.cameraToCenterDistance,u_pixels_to_tile_units:d,u_extrude_scale:[o.pixelsToGLUnits[0]/(d*g),o.pixelsToGLUnits[1]/(d*g)],u_overscale_factor:y}},td=(_,o,h=1)=>({u_matrix:_,u_color:o,u_overlay:0,u_overlay_scale:h}),Ec=_=>({u_matrix:_}),ed=(_,o,h,d)=>({u_matrix:_,u_extrude_scale:je(o,1,h),u_intensity:d});function nd(_,o){const h=Math.pow(2,o.canonical.z),d=o.canonical.y;return[new u.Y(0,d/h).toLngLat().lat,new u.Y(0,(d+1)/h).toLngLat().lat]}const Ic=(_,o,h,d)=>{const g=_.transform;return{u_matrix:Cu(_,o,h,d),u_ratio:1/je(o,1,g.zoom),u_device_pixel_ratio:_.pixelRatio,u_units_to_pixels:[1/g.pixelsToGLUnits[0],1/g.pixelsToGLUnits[1]]}},id=(_,o,h,d,g)=>u.e(Ic(_,o,h,g),{u_image:0,u_image_height:d}),nl=(_,o,h,d,g)=>{const y=_.transform,I=Io(o,y);return{u_matrix:Cu(_,o,h,g),u_texsize:o.imageAtlasTexture.size,u_ratio:1/je(o,1,y.zoom),u_device_pixel_ratio:_.pixelRatio,u_image:0,u_scale:[I,d.fromScale,d.toScale],u_fade:d.t,u_units_to_pixels:[1/y.pixelsToGLUnits[0],1/y.pixelsToGLUnits[1]]}},Cc=(_,o,h,d,g,y)=>{const I=_.lineAtlas,T=Io(o,_.transform),M=h.layout.get("line-cap")==="round",k=I.getDash(d.from,M),N=I.getDash(d.to,M),z=k.width*g.fromScale,Z=N.width*g.toScale;return u.e(Ic(_,o,h,y),{u_patternscale_a:[T/z,-k.height/2],u_patternscale_b:[T/Z,-N.height/2],u_sdfgamma:I.width/(256*Math.min(z,Z)*_.pixelRatio)/2,u_image:0,u_tex_y_a:k.y,u_tex_y_b:N.y,u_mix:g.t})};function Io(_,o){return 1/je(_,1,o.tileZoom)}function Cu(_,o,h,d){return _.translatePosMatrix(d?d.posMatrix:o.tileID.posMatrix,o,h.paint.get("line-translate"),h.paint.get("line-translate-anchor"))}const Tc=(_,o,h,d,g)=>{return{u_matrix:_,u_tl_parent:o,u_scale_parent:h,u_buffer_scale:1,u_fade_t:d.mix,u_opacity:d.opacity*g.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:g.paint.get("raster-brightness-min"),u_brightness_high:g.paint.get("raster-brightness-max"),u_saturation_factor:(I=g.paint.get("raster-saturation"),I>0?1-1/(1.001-I):-I),u_contrast_factor:(y=g.paint.get("raster-contrast"),y>0?1/(1-y):1+y),u_spin_weights:Tu(g.paint.get("raster-hue-rotate"))};var y,I};function Tu(_){_*=Math.PI/180;const o=Math.sin(_),h=Math.cos(_);return[(2*h+1)/3,(-Math.sqrt(3)*o-h+1)/3,(Math.sqrt(3)*o-h+1)/3]}const Lu=(_,o,h,d,g,y,I,T,M,k)=>{const N=g.transform;return{u_is_size_zoom_constant:+(_==="constant"||_==="source"),u_is_size_feature_constant:+(_==="constant"||_==="camera"),u_size_t:o?o.uSizeT:0,u_size:o?o.uSize:0,u_camera_to_center_distance:N.cameraToCenterDistance,u_pitch:N.pitch/360*2*Math.PI,u_rotate_symbol:+h,u_aspect_ratio:N.width/N.height,u_fade_change:g.options.fadeDuration?g.symbolFadeChange:1,u_matrix:y,u_label_plane_matrix:I,u_coord_matrix:T,u_is_text:+M,u_pitch_with_map:+d,u_texsize:k,u_texture:0}},Mu=(_,o,h,d,g,y,I,T,M,k,N)=>{const z=g.transform;return u.e(Lu(_,o,h,d,g,y,I,T,M,k),{u_gamma_scale:d?Math.cos(z._pitch)*z.cameraToCenterDistance:1,u_device_pixel_ratio:g.pixelRatio,u_is_halo:+N})},Pu=(_,o,h,d,g,y,I,T,M,k)=>u.e(Mu(_,o,h,d,g,y,I,T,!0,M,!0),{u_texsize_icon:k,u_texture_icon:1}),ng=(_,o,h)=>({u_matrix:_,u_opacity:o,u_color:h}),ig=(_,o,h,d,g,y)=>u.e(function(I,T,M,k){const N=M.imageManager.getPattern(I.from.toString()),z=M.imageManager.getPattern(I.to.toString()),{width:Z,height:nt}=M.imageManager.getPixelSize(),it=Math.pow(2,k.tileID.overscaledZ),st=k.tileSize*Math.pow(2,M.transform.tileZoom)/it,tt=st*(k.tileID.canonical.x+k.tileID.wrap*it),mt=st*k.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:N.tl,u_pattern_br_a:N.br,u_pattern_tl_b:z.tl,u_pattern_br_b:z.br,u_texsize:[Z,nt],u_mix:T.t,u_pattern_size_a:N.displaySize,u_pattern_size_b:z.displaySize,u_scale_a:T.fromScale,u_scale_b:T.toScale,u_tile_units_to_pixels:1/je(k,1,M.transform.tileZoom),u_pixel_coord_upper:[tt>>16,mt>>16],u_pixel_coord_lower:[65535&tt,65535&mt]}}(d,y,h,g),{u_matrix:_,u_opacity:o}),rd={fillExtrusion:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_lightpos:new u.aK(_,o.u_lightpos),u_lightintensity:new u.aH(_,o.u_lightintensity),u_lightcolor:new u.aK(_,o.u_lightcolor),u_vertical_gradient:new u.aH(_,o.u_vertical_gradient),u_opacity:new u.aH(_,o.u_opacity)}),fillExtrusionPattern:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_lightpos:new u.aK(_,o.u_lightpos),u_lightintensity:new u.aH(_,o.u_lightintensity),u_lightcolor:new u.aK(_,o.u_lightcolor),u_vertical_gradient:new u.aH(_,o.u_vertical_gradient),u_height_factor:new u.aH(_,o.u_height_factor),u_image:new u.aG(_,o.u_image),u_texsize:new u.aL(_,o.u_texsize),u_pixel_coord_upper:new u.aL(_,o.u_pixel_coord_upper),u_pixel_coord_lower:new u.aL(_,o.u_pixel_coord_lower),u_scale:new u.aK(_,o.u_scale),u_fade:new u.aH(_,o.u_fade),u_opacity:new u.aH(_,o.u_opacity)}),fill:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix)}),fillPattern:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_image:new u.aG(_,o.u_image),u_texsize:new u.aL(_,o.u_texsize),u_pixel_coord_upper:new u.aL(_,o.u_pixel_coord_upper),u_pixel_coord_lower:new u.aL(_,o.u_pixel_coord_lower),u_scale:new u.aK(_,o.u_scale),u_fade:new u.aH(_,o.u_fade)}),fillOutline:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_world:new u.aL(_,o.u_world)}),fillOutlinePattern:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_world:new u.aL(_,o.u_world),u_image:new u.aG(_,o.u_image),u_texsize:new u.aL(_,o.u_texsize),u_pixel_coord_upper:new u.aL(_,o.u_pixel_coord_upper),u_pixel_coord_lower:new u.aL(_,o.u_pixel_coord_lower),u_scale:new u.aK(_,o.u_scale),u_fade:new u.aH(_,o.u_fade)}),circle:(_,o)=>({u_camera_to_center_distance:new u.aH(_,o.u_camera_to_center_distance),u_scale_with_map:new u.aG(_,o.u_scale_with_map),u_pitch_with_map:new u.aG(_,o.u_pitch_with_map),u_extrude_scale:new u.aL(_,o.u_extrude_scale),u_device_pixel_ratio:new u.aH(_,o.u_device_pixel_ratio),u_matrix:new u.aI(_,o.u_matrix)}),collisionBox:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_camera_to_center_distance:new u.aH(_,o.u_camera_to_center_distance),u_pixels_to_tile_units:new u.aH(_,o.u_pixels_to_tile_units),u_extrude_scale:new u.aL(_,o.u_extrude_scale),u_overscale_factor:new u.aH(_,o.u_overscale_factor)}),collisionCircle:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_inv_matrix:new u.aI(_,o.u_inv_matrix),u_camera_to_center_distance:new u.aH(_,o.u_camera_to_center_distance),u_viewport_size:new u.aL(_,o.u_viewport_size)}),debug:(_,o)=>({u_color:new u.aM(_,o.u_color),u_matrix:new u.aI(_,o.u_matrix),u_overlay:new u.aG(_,o.u_overlay),u_overlay_scale:new u.aH(_,o.u_overlay_scale)}),clippingMask:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix)}),heatmap:(_,o)=>({u_extrude_scale:new u.aH(_,o.u_extrude_scale),u_intensity:new u.aH(_,o.u_intensity),u_matrix:new u.aI(_,o.u_matrix)}),heatmapTexture:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_world:new u.aL(_,o.u_world),u_image:new u.aG(_,o.u_image),u_color_ramp:new u.aG(_,o.u_color_ramp),u_opacity:new u.aH(_,o.u_opacity)}),hillshade:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_image:new u.aG(_,o.u_image),u_latrange:new u.aL(_,o.u_latrange),u_light:new u.aL(_,o.u_light),u_shadow:new u.aM(_,o.u_shadow),u_highlight:new u.aM(_,o.u_highlight),u_accent:new 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u.aH(_,o.u_fade)}),lineSDF:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_ratio:new u.aH(_,o.u_ratio),u_device_pixel_ratio:new u.aH(_,o.u_device_pixel_ratio),u_units_to_pixels:new u.aL(_,o.u_units_to_pixels),u_patternscale_a:new u.aL(_,o.u_patternscale_a),u_patternscale_b:new u.aL(_,o.u_patternscale_b),u_sdfgamma:new u.aH(_,o.u_sdfgamma),u_image:new u.aG(_,o.u_image),u_tex_y_a:new u.aH(_,o.u_tex_y_a),u_tex_y_b:new u.aH(_,o.u_tex_y_b),u_mix:new u.aH(_,o.u_mix)}),raster:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_tl_parent:new u.aL(_,o.u_tl_parent),u_scale_parent:new u.aH(_,o.u_scale_parent),u_buffer_scale:new u.aH(_,o.u_buffer_scale),u_fade_t:new u.aH(_,o.u_fade_t),u_opacity:new u.aH(_,o.u_opacity),u_image0:new u.aG(_,o.u_image0),u_image1:new u.aG(_,o.u_image1),u_brightness_low:new u.aH(_,o.u_brightness_low),u_brightness_high:new u.aH(_,o.u_brightness_high),u_saturation_factor:new u.aH(_,o.u_saturation_factor),u_contrast_factor:new u.aH(_,o.u_contrast_factor),u_spin_weights:new u.aK(_,o.u_spin_weights)}),symbolIcon:(_,o)=>({u_is_size_zoom_constant:new u.aG(_,o.u_is_size_zoom_constant),u_is_size_feature_constant:new u.aG(_,o.u_is_size_feature_constant),u_size_t:new u.aH(_,o.u_size_t),u_size:new u.aH(_,o.u_size),u_camera_to_center_distance:new u.aH(_,o.u_camera_to_center_distance),u_pitch:new u.aH(_,o.u_pitch),u_rotate_symbol:new u.aG(_,o.u_rotate_symbol),u_aspect_ratio:new u.aH(_,o.u_aspect_ratio),u_fade_change:new u.aH(_,o.u_fade_change),u_matrix:new u.aI(_,o.u_matrix),u_label_plane_matrix:new u.aI(_,o.u_label_plane_matrix),u_coord_matrix:new u.aI(_,o.u_coord_matrix),u_is_text:new u.aG(_,o.u_is_text),u_pitch_with_map:new u.aG(_,o.u_pitch_with_map),u_texsize:new u.aL(_,o.u_texsize),u_texture:new u.aG(_,o.u_texture)}),symbolSDF:(_,o)=>({u_is_size_zoom_constant:new u.aG(_,o.u_is_size_zoom_constant),u_is_size_feature_constant:new u.aG(_,o.u_is_size_feature_constant),u_size_t:new u.aH(_,o.u_size_t),u_size:new u.aH(_,o.u_size),u_camera_to_center_distance:new u.aH(_,o.u_camera_to_center_distance),u_pitch:new u.aH(_,o.u_pitch),u_rotate_symbol:new u.aG(_,o.u_rotate_symbol),u_aspect_ratio:new u.aH(_,o.u_aspect_ratio),u_fade_change:new u.aH(_,o.u_fade_change),u_matrix:new u.aI(_,o.u_matrix),u_label_plane_matrix:new u.aI(_,o.u_label_plane_matrix),u_coord_matrix:new u.aI(_,o.u_coord_matrix),u_is_text:new u.aG(_,o.u_is_text),u_pitch_with_map:new u.aG(_,o.u_pitch_with_map),u_texsize:new u.aL(_,o.u_texsize),u_texture:new u.aG(_,o.u_texture),u_gamma_scale:new u.aH(_,o.u_gamma_scale),u_device_pixel_ratio:new u.aH(_,o.u_device_pixel_ratio),u_is_halo:new u.aG(_,o.u_is_halo)}),symbolTextAndIcon:(_,o)=>({u_is_size_zoom_constant:new u.aG(_,o.u_is_size_zoom_constant),u_is_size_feature_constant:new u.aG(_,o.u_is_size_feature_constant),u_size_t:new u.aH(_,o.u_size_t),u_size:new u.aH(_,o.u_size),u_camera_to_center_distance:new u.aH(_,o.u_camera_to_center_distance),u_pitch:new u.aH(_,o.u_pitch),u_rotate_symbol:new u.aG(_,o.u_rotate_symbol),u_aspect_ratio:new u.aH(_,o.u_aspect_ratio),u_fade_change:new u.aH(_,o.u_fade_change),u_matrix:new u.aI(_,o.u_matrix),u_label_plane_matrix:new u.aI(_,o.u_label_plane_matrix),u_coord_matrix:new u.aI(_,o.u_coord_matrix),u_is_text:new u.aG(_,o.u_is_text),u_pitch_with_map:new u.aG(_,o.u_pitch_with_map),u_texsize:new u.aL(_,o.u_texsize),u_texsize_icon:new u.aL(_,o.u_texsize_icon),u_texture:new u.aG(_,o.u_texture),u_texture_icon:new u.aG(_,o.u_texture_icon),u_gamma_scale:new u.aH(_,o.u_gamma_scale),u_device_pixel_ratio:new u.aH(_,o.u_device_pixel_ratio),u_is_halo:new u.aG(_,o.u_is_halo)}),background:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_opacity:new u.aH(_,o.u_opacity),u_color:new u.aM(_,o.u_color)}),backgroundPattern:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_opacity:new u.aH(_,o.u_opacity),u_image:new u.aG(_,o.u_image),u_pattern_tl_a:new u.aL(_,o.u_pattern_tl_a),u_pattern_br_a:new u.aL(_,o.u_pattern_br_a),u_pattern_tl_b:new u.aL(_,o.u_pattern_tl_b),u_pattern_br_b:new u.aL(_,o.u_pattern_br_b),u_texsize:new u.aL(_,o.u_texsize),u_mix:new u.aH(_,o.u_mix),u_pattern_size_a:new u.aL(_,o.u_pattern_size_a),u_pattern_size_b:new u.aL(_,o.u_pattern_size_b),u_scale_a:new u.aH(_,o.u_scale_a),u_scale_b:new u.aH(_,o.u_scale_b),u_pixel_coord_upper:new u.aL(_,o.u_pixel_coord_upper),u_pixel_coord_lower:new u.aL(_,o.u_pixel_coord_lower),u_tile_units_to_pixels:new u.aH(_,o.u_tile_units_to_pixels)}),terrain:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_texture:new u.aG(_,o.u_texture),u_ele_delta:new u.aH(_,o.u_ele_delta)}),terrainDepth:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_ele_delta:new u.aH(_,o.u_ele_delta)}),terrainCoords:(_,o)=>({u_matrix:new u.aI(_,o.u_matrix),u_texture:new u.aG(_,o.u_texture),u_terrain_coords_id:new u.aH(_,o.u_terrain_coords_id),u_ele_delta:new u.aH(_,o.u_ele_delta)})};class rg{constructor(o,h,d){this.context=o;const g=o.gl;this.buffer=g.createBuffer(),this.dynamicDraw=!!d,this.context.unbindVAO(),o.bindElementBuffer.set(this.buffer),g.bufferData(g.ELEMENT_ARRAY_BUFFER,h.arrayBuffer,this.dynamicDraw?g.DYNAMIC_DRAW:g.STATIC_DRAW),this.dynamicDraw||delete h.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(o){const h=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),h.bufferSubData(h.ELEMENT_ARRAY_BUFFER,0,o.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const il={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Lc{constructor(o,h,d,g){this.length=h.length,this.attributes=d,this.itemSize=h.bytesPerElement,this.dynamicDraw=g,this.context=o;const y=o.gl;this.buffer=y.createBuffer(),o.bindVertexBuffer.set(this.buffer),y.bufferData(y.ARRAY_BUFFER,h.arrayBuffer,this.dynamicDraw?y.DYNAMIC_DRAW:y.STATIC_DRAW),this.dynamicDraw||delete h.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(o){if(o.length!==this.length)throw new Error(`Length of new data is ${o.length}, which doesn't match current length of ${this.length}`);const h=this.context.gl;this.bind(),h.bufferSubData(h.ARRAY_BUFFER,0,o.arrayBuffer)}enableAttributes(o,h){for(let d=0;d<this.attributes.length;d++){const g=h.attributes[this.attributes[d].name];g!==void 0&&o.enableVertexAttribArray(g)}}setVertexAttribPointers(o,h,d){for(let g=0;g<this.attributes.length;g++){const y=this.attributes[g],I=h.attributes[y.name];I!==void 0&&o.vertexAttribPointer(I,y.components,o[il[y.type]],!1,this.itemSize,y.offset+this.itemSize*(d||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const qr=new WeakMap;function Cr(_){var o;if(qr.has(_))return qr.get(_);{const h=(o=_.getParameter(_.VERSION))===null||o===void 0?void 0:o.startsWith("WebGL 2.0");return qr.set(_,h),h}}class Ln{constructor(o){this.gl=o.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(o){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class Mc extends Ln{getDefault(){return u.aO.transparent}set(o){const h=this.current;(o.r!==h.r||o.g!==h.g||o.b!==h.b||o.a!==h.a||this.dirty)&&(this.gl.clearColor(o.r,o.g,o.b,o.a),this.current=o,this.dirty=!1)}}class Pc extends Ln{getDefault(){return 1}set(o){(o!==this.current||this.dirty)&&(this.gl.clearDepth(o),this.current=o,this.dirty=!1)}}class rp extends Ln{getDefault(){return 0}set(o){(o!==this.current||this.dirty)&&(this.gl.clearStencil(o),this.current=o,this.dirty=!1)}}class op extends Ln{getDefault(){return[!0,!0,!0,!0]}set(o){const h=this.current;(o[0]!==h[0]||o[1]!==h[1]||o[2]!==h[2]||o[3]!==h[3]||this.dirty)&&(this.gl.colorMask(o[0],o[1],o[2],o[3]),this.current=o,this.dirty=!1)}}class Ac extends Ln{getDefault(){return!0}set(o){(o!==this.current||this.dirty)&&(this.gl.depthMask(o),this.current=o,this.dirty=!1)}}class sp extends Ln{getDefault(){return 255}set(o){(o!==this.current||this.dirty)&&(this.gl.stencilMask(o),this.current=o,this.dirty=!1)}}class ap extends Ln{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(o){const h=this.current;(o.func!==h.func||o.ref!==h.ref||o.mask!==h.mask||this.dirty)&&(this.gl.stencilFunc(o.func,o.ref,o.mask),this.current=o,this.dirty=!1)}}class kc extends Ln{getDefault(){const o=this.gl;return[o.KEEP,o.KEEP,o.KEEP]}set(o){const h=this.current;(o[0]!==h[0]||o[1]!==h[1]||o[2]!==h[2]||this.dirty)&&(this.gl.stencilOp(o[0],o[1],o[2]),this.current=o,this.dirty=!1)}}class od extends Ln{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;o?h.enable(h.STENCIL_TEST):h.disable(h.STENCIL_TEST),this.current=o,this.dirty=!1}}class sd extends Ln{getDefault(){return[0,1]}set(o){const h=this.current;(o[0]!==h[0]||o[1]!==h[1]||this.dirty)&&(this.gl.depthRange(o[0],o[1]),this.current=o,this.dirty=!1)}}class Fl extends Ln{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;o?h.enable(h.DEPTH_TEST):h.disable(h.DEPTH_TEST),this.current=o,this.dirty=!1}}class og extends Ln{getDefault(){return this.gl.LESS}set(o){(o!==this.current||this.dirty)&&(this.gl.depthFunc(o),this.current=o,this.dirty=!1)}}class sg extends Ln{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;o?h.enable(h.BLEND):h.disable(h.BLEND),this.current=o,this.dirty=!1}}class ag extends Ln{getDefault(){const o=this.gl;return[o.ONE,o.ZERO]}set(o){const h=this.current;(o[0]!==h[0]||o[1]!==h[1]||this.dirty)&&(this.gl.blendFunc(o[0],o[1]),this.current=o,this.dirty=!1)}}class lg extends Ln{getDefault(){return u.aO.transparent}set(o){const h=this.current;(o.r!==h.r||o.g!==h.g||o.b!==h.b||o.a!==h.a||this.dirty)&&(this.gl.blendColor(o.r,o.g,o.b,o.a),this.current=o,this.dirty=!1)}}class ug extends Ln{getDefault(){return this.gl.FUNC_ADD}set(o){(o!==this.current||this.dirty)&&(this.gl.blendEquation(o),this.current=o,this.dirty=!1)}}class cg extends Ln{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;o?h.enable(h.CULL_FACE):h.disable(h.CULL_FACE),this.current=o,this.dirty=!1}}class lp extends Ln{getDefault(){return this.gl.BACK}set(o){(o!==this.current||this.dirty)&&(this.gl.cullFace(o),this.current=o,this.dirty=!1)}}class Dc extends Ln{getDefault(){return this.gl.CCW}set(o){(o!==this.current||this.dirty)&&(this.gl.frontFace(o),this.current=o,this.dirty=!1)}}class up extends Ln{getDefault(){return null}set(o){(o!==this.current||this.dirty)&&(this.gl.useProgram(o),this.current=o,this.dirty=!1)}}class cp extends Ln{getDefault(){return this.gl.TEXTURE0}set(o){(o!==this.current||this.dirty)&&(this.gl.activeTexture(o),this.current=o,this.dirty=!1)}}class Bl extends Ln{getDefault(){const o=this.gl;return[0,0,o.drawingBufferWidth,o.drawingBufferHeight]}set(o){const h=this.current;(o[0]!==h[0]||o[1]!==h[1]||o[2]!==h[2]||o[3]!==h[3]||this.dirty)&&(this.gl.viewport(o[0],o[1],o[2],o[3]),this.current=o,this.dirty=!1)}}class ad extends Ln{getDefault(){return null}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.bindFramebuffer(h.FRAMEBUFFER,o),this.current=o,this.dirty=!1}}class ld extends Ln{getDefault(){return null}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.bindRenderbuffer(h.RENDERBUFFER,o),this.current=o,this.dirty=!1}}class hp extends Ln{getDefault(){return null}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.bindTexture(h.TEXTURE_2D,o),this.current=o,this.dirty=!1}}class rl extends Ln{getDefault(){return null}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.bindBuffer(h.ARRAY_BUFFER,o),this.current=o,this.dirty=!1}}class ud extends Ln{getDefault(){return null}set(o){const h=this.gl;h.bindBuffer(h.ELEMENT_ARRAY_BUFFER,o),this.current=o,this.dirty=!1}}class Vl extends Ln{getDefault(){return null}set(o){var h;if(o===this.current&&!this.dirty)return;const d=this.gl;Cr(d)?d.bindVertexArray(o):(h=d.getExtension("OES_vertex_array_object"))===null||h===void 0||h.bindVertexArrayOES(o),this.current=o,this.dirty=!1}}class Ul extends Ln{getDefault(){return 4}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.pixelStorei(h.UNPACK_ALIGNMENT,o),this.current=o,this.dirty=!1}}class cd extends Ln{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.pixelStorei(h.UNPACK_PREMULTIPLY_ALPHA_WEBGL,o),this.current=o,this.dirty=!1}}class pp extends Ln{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.pixelStorei(h.UNPACK_FLIP_Y_WEBGL,o),this.current=o,this.dirty=!1}}class bn extends Ln{constructor(o,h){super(o),this.context=o,this.parent=h}getDefault(){return null}}class Rc extends bn{setDirty(){this.dirty=!0}set(o){if(o===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const h=this.gl;h.framebufferTexture2D(h.FRAMEBUFFER,h.COLOR_ATTACHMENT0,h.TEXTURE_2D,o,0),this.current=o,this.dirty=!1}}class hg extends bn{set(o){if(o===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const h=this.gl;h.framebufferRenderbuffer(h.FRAMEBUFFER,h.DEPTH_ATTACHMENT,h.RENDERBUFFER,o),this.current=o,this.dirty=!1}}class hd extends bn{set(o){if(o===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const h=this.gl;h.framebufferRenderbuffer(h.FRAMEBUFFER,h.DEPTH_STENCIL_ATTACHMENT,h.RENDERBUFFER,o),this.current=o,this.dirty=!1}}class Au{constructor(o,h,d,g,y){this.context=o,this.width=h,this.height=d;const I=o.gl,T=this.framebuffer=I.createFramebuffer();if(this.colorAttachment=new Rc(o,T),g)this.depthAttachment=y?new hd(o,T):new hg(o,T);else if(y)throw new Error("Stencil cannot be set without depth");if(I.checkFramebufferStatus(I.FRAMEBUFFER)!==I.FRAMEBUFFER_COMPLETE)throw new Error("Framebuffer is not complete")}destroy(){const o=this.context.gl,h=this.colorAttachment.get();if(h&&o.deleteTexture(h),this.depthAttachment){const d=this.depthAttachment.get();d&&o.deleteRenderbuffer(d)}o.deleteFramebuffer(this.framebuffer)}}class Ti{constructor(o,h,d){this.blendFunction=o,this.blendColor=h,this.mask=d}}Ti.Replace=[1,0],Ti.disabled=new Ti(Ti.Replace,u.aO.transparent,[!1,!1,!1,!1]),Ti.unblended=new Ti(Ti.Replace,u.aO.transparent,[!0,!0,!0,!0]),Ti.alphaBlended=new Ti([1,771],u.aO.transparent,[!0,!0,!0,!0]);class pg{constructor(o){var h,d;if(this.gl=o,this.clearColor=new Mc(this),this.clearDepth=new Pc(this),this.clearStencil=new rp(this),this.colorMask=new op(this),this.depthMask=new Ac(this),this.stencilMask=new sp(this),this.stencilFunc=new ap(this),this.stencilOp=new kc(this),this.stencilTest=new od(this),this.depthRange=new sd(this),this.depthTest=new Fl(this),this.depthFunc=new og(this),this.blend=new sg(this),this.blendFunc=new ag(this),this.blendColor=new lg(this),this.blendEquation=new ug(this),this.cullFace=new cg(this),this.cullFaceSide=new lp(this),this.frontFace=new Dc(this),this.program=new up(this),this.activeTexture=new cp(this),this.viewport=new Bl(this),this.bindFramebuffer=new ad(this),this.bindRenderbuffer=new ld(this),this.bindTexture=new hp(this),this.bindVertexBuffer=new rl(this),this.bindElementBuffer=new ud(this),this.bindVertexArray=new Vl(this),this.pixelStoreUnpack=new Ul(this),this.pixelStoreUnpackPremultiplyAlpha=new cd(this),this.pixelStoreUnpackFlipY=new pp(this),this.extTextureFilterAnisotropic=o.getExtension("EXT_texture_filter_anisotropic")||o.getExtension("MOZ_EXT_texture_filter_anisotropic")||o.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=o.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=o.getParameter(o.MAX_TEXTURE_SIZE),Cr(o)){this.HALF_FLOAT=o.HALF_FLOAT;const g=o.getExtension("EXT_color_buffer_half_float");this.RGBA16F=(h=o.RGBA16F)!==null&&h!==void 0?h:g==null?void 0:g.RGBA16F_EXT,this.RGB16F=(d=o.RGB16F)!==null&&d!==void 0?d:g==null?void 0:g.RGB16F_EXT,o.getExtension("EXT_color_buffer_float")}else{o.getExtension("EXT_color_buffer_half_float"),o.getExtension("OES_texture_half_float_linear");const g=o.getExtension("OES_texture_half_float");this.HALF_FLOAT=g==null?void 0:g.HALF_FLOAT_OES}}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArray.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(o,h){return new rg(this,o,h)}createVertexBuffer(o,h,d){return new Lc(this,o,h,d)}createRenderbuffer(o,h,d){const g=this.gl,y=g.createRenderbuffer();return this.bindRenderbuffer.set(y),g.renderbufferStorage(g.RENDERBUFFER,o,h,d),this.bindRenderbuffer.set(null),y}createFramebuffer(o,h,d,g){return new Au(this,o,h,d,g)}clear({color:o,depth:h,stencil:d}){const g=this.gl;let y=0;o&&(y|=g.COLOR_BUFFER_BIT,this.clearColor.set(o),this.colorMask.set([!0,!0,!0,!0])),h!==void 0&&(y|=g.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(h),this.depthMask.set(!0)),d!==void 0&&(y|=g.STENCIL_BUFFER_BIT,this.clearStencil.set(d),this.stencilMask.set(255)),g.clear(y)}setCullFace(o){o.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(o.mode),this.frontFace.set(o.frontFace))}setDepthMode(o){o.func!==this.gl.ALWAYS||o.mask?(this.depthTest.set(!0),this.depthFunc.set(o.func),this.depthMask.set(o.mask),this.depthRange.set(o.range)):this.depthTest.set(!1)}setStencilMode(o){o.test.func!==this.gl.ALWAYS||o.mask?(this.stencilTest.set(!0),this.stencilMask.set(o.mask),this.stencilOp.set([o.fail,o.depthFail,o.pass]),this.stencilFunc.set({func:o.test.func,ref:o.ref,mask:o.test.mask})):this.stencilTest.set(!1)}setColorMode(o){u.aD(o.blendFunction,Ti.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(o.blendFunction),this.blendColor.set(o.blendColor)),this.colorMask.set(o.mask)}createVertexArray(){var o;return Cr(this.gl)?this.gl.createVertexArray():(o=this.gl.getExtension("OES_vertex_array_object"))===null||o===void 0?void 0:o.createVertexArrayOES()}deleteVertexArray(o){var h;return Cr(this.gl)?this.gl.deleteVertexArray(o):(h=this.gl.getExtension("OES_vertex_array_object"))===null||h===void 0?void 0:h.deleteVertexArrayOES(o)}unbindVAO(){this.bindVertexArray.set(null)}}class gn{constructor(o,h,d){this.func=o,this.mask=h,this.range=d}}gn.ReadOnly=!1,gn.ReadWrite=!0,gn.disabled=new gn(519,gn.ReadOnly,[0,1]);const fp=7680;class Wn{constructor(o,h,d,g,y,I){this.test=o,this.ref=h,this.mask=d,this.fail=g,this.depthFail=y,this.pass=I}}Wn.disabled=new Wn({func:519,mask:0},0,0,fp,fp,fp);class qn{constructor(o,h,d){this.enable=o,this.mode=h,this.frontFace=d}}let ol;function Nc(_,o,h,d,g,y,I){const T=_.context,M=T.gl,k=_.useProgram("collisionBox"),N=[];let z=0,Z=0;for(let lt=0;lt<d.length;lt++){const bt=d[lt],kt=o.getTile(bt),Mt=kt.getBucket(h);if(!Mt)continue;let Zt=bt.posMatrix;g[0]===0&&g[1]===0||(Zt=_.translatePosMatrix(bt.posMatrix,kt,g,y));const Jt=I?Mt.textCollisionBox:Mt.iconCollisionBox,Ht=Mt.collisionCircleArray;if(Ht.length>0){const te=u.F(),ye=Zt;u.aP(te,Mt.placementInvProjMatrix,_.transform.glCoordMatrix),u.aP(te,te,Mt.placementViewportMatrix),N.push({circleArray:Ht,circleOffset:Z,transform:ye,invTransform:te,coord:bt}),z+=Ht.length/4,Z=z}Jt&&k.draw(T,M.LINES,gn.disabled,Wn.disabled,_.colorModeForRenderPass(),qn.disabled,$f(Zt,_.transform,kt),_.style.map.terrain&&_.style.map.terrain.getTerrainData(bt),h.id,Jt.layoutVertexBuffer,Jt.indexBuffer,Jt.segments,null,_.transform.zoom,null,null,Jt.collisionVertexBuffer)}if(!I||!N.length)return;const nt=_.useProgram("collisionCircle"),it=new u.aQ;it.resize(4*z),it._trim();let st=0;for(const lt of N)for(let bt=0;bt<lt.circleArray.length/4;bt++){const kt=4*bt,Mt=lt.circleArray[kt+0],Zt=lt.circleArray[kt+1],Jt=lt.circleArray[kt+2],Ht=lt.circleArray[kt+3];it.emplace(st++,Mt,Zt,Jt,Ht,0),it.emplace(st++,Mt,Zt,Jt,Ht,1),it.emplace(st++,Mt,Zt,Jt,Ht,2),it.emplace(st++,Mt,Zt,Jt,Ht,3)}(!ol||ol.length<2*z)&&(ol=function(lt){const bt=2*lt,kt=new u.aS;kt.resize(bt),kt._trim();for(let Mt=0;Mt<bt;Mt++){const Zt=6*Mt;kt.uint16[Zt+0]=4*Mt+0,kt.uint16[Zt+1]=4*Mt+1,kt.uint16[Zt+2]=4*Mt+2,kt.uint16[Zt+3]=4*Mt+2,kt.uint16[Zt+4]=4*Mt+3,kt.uint16[Zt+5]=4*Mt+0}return kt}(z));const tt=T.createIndexBuffer(ol,!0),mt=T.createVertexBuffer(it,u.aR.members,!0);for(const lt of N){const bt={u_matrix:lt.transform,u_inv_matrix:lt.invTransform,u_camera_to_center_distance:(Ct=_.transform).cameraToCenterDistance,u_viewport_size:[Ct.width,Ct.height]};nt.draw(T,M.TRIANGLES,gn.disabled,Wn.disabled,_.colorModeForRenderPass(),qn.disabled,bt,_.style.map.terrain&&_.style.map.terrain.getTerrainData(lt.coord),h.id,mt,tt,u.$.simpleSegment(0,2*lt.circleOffset,lt.circleArray.length,lt.circleArray.length/2),null,_.transform.zoom,null,null,null)}var Ct;mt.destroy(),tt.destroy()}qn.disabled=new qn(!1,1029,2305),qn.backCCW=new qn(!0,1029,2305);const dp=u.an(new Float32Array(16));function pd(_,o,h,d,g,y){const{horizontalAlign:I,verticalAlign:T}=u.at(_);return new u.P((-(I-.5)*o/g+d[0])*y,(-(T-.5)*h/g+d[1])*y)}function zc(_,o,h,d,g,y,I,T,M,k,N){const z=_.text.placedSymbolArray,Z=_.text.dynamicLayoutVertexArray,nt=_.icon.dynamicLayoutVertexArray,it={};Z.clear();for(let st=0;st<z.length;st++){const tt=z.get(st),mt=tt.hidden||!tt.crossTileID||_.allowVerticalPlacement&&!tt.placedOrientation?null:d[tt.crossTileID];if(mt){const Ct=new u.P(tt.anchorX,tt.anchorY),lt=Ci(Ct,h?I:y,N),bt=ot(g.cameraToCenterDistance,lt.signedDistanceFromCamera);let kt=u.ai(_.textSizeData,M,tt)*bt/u.ao;h&&(kt*=_.tilePixelRatio/T);const{width:Mt,height:Zt,anchor:Jt,textOffset:Ht,textBoxScale:te}=mt,ye=pd(Jt,Mt,Zt,Ht,te,kt),ze=h?Ci(Ct.add(ye),y,N).point:lt.point.add(o?ye.rotate(-g.angle):ye),ce=_.allowVerticalPlacement&&tt.placedOrientation===u.ah.vertical?Math.PI/2:0;for(let Ae=0;Ae<tt.numGlyphs;Ae++)u.aj(Z,ze,ce);k&&tt.associatedIconIndex>=0&&(it[tt.associatedIconIndex]={shiftedAnchor:ze,angle:ce})}else Gt(tt.numGlyphs,Z)}if(k){nt.clear();const st=_.icon.placedSymbolArray;for(let tt=0;tt<st.length;tt++){const mt=st.get(tt);if(mt.hidden)Gt(mt.numGlyphs,nt);else{const Ct=it[tt];if(Ct)for(let lt=0;lt<mt.numGlyphs;lt++)u.aj(nt,Ct.shiftedAnchor,Ct.angle);else Gt(mt.numGlyphs,nt)}}_.icon.dynamicLayoutVertexBuffer.updateData(nt)}_.text.dynamicLayoutVertexBuffer.updateData(Z)}function Oc(_,o,h){return h.iconsInText&&o?"symbolTextAndIcon":_?"symbolSDF":"symbolIcon"}function Fc(_,o,h,d,g,y,I,T,M,k,N,z){const Z=_.context,nt=Z.gl,it=_.transform,st=T==="map",tt=M==="map",mt=T!=="viewport"&&h.layout.get("symbol-placement")!=="point",Ct=st&&!tt&&!mt,lt=!h.layout.get("symbol-sort-key").isConstant();let bt=!1;const kt=_.depthModeForSublayer(0,gn.ReadOnly),Mt=h._unevaluatedLayout.hasValue("text-variable-anchor")||h._unevaluatedLayout.hasValue("text-variable-anchor-offset"),Zt=[];for(const Jt of d){const Ht=o.getTile(Jt),te=Ht.getBucket(h);if(!te)continue;const ye=g?te.text:te.icon;if(!ye||!ye.segments.get().length||!ye.hasVisibleVertices)continue;const ze=ye.programConfigurations.get(h.id),ce=g||te.sdfIcons,Ae=g?te.textSizeData:te.iconSizeData,xe=tt||it.pitch!==0,Xn=_.useProgram(Oc(ce,g,te),ze),ln=u.ag(Ae,it.zoom),tn=_.style.map.terrain&&_.style.map.terrain.getTerrainData(Jt);let un,Mi,Fn,Wr,ar=[0,0],fi=null;if(g)Mi=Ht.glyphAtlasTexture,Fn=nt.LINEAR,un=Ht.glyphAtlasTexture.size,te.iconsInText&&(ar=Ht.imageAtlasTexture.size,fi=Ht.imageAtlasTexture,Wr=xe||_.options.rotating||_.options.zooming||Ae.kind==="composite"||Ae.kind==="camera"?nt.LINEAR:nt.NEAREST);else{const Yn=h.layout.get("icon-size").constantOr(0)!==1||te.iconsNeedLinear;Mi=Ht.imageAtlasTexture,Fn=ce||_.options.rotating||_.options.zooming||Yn||xe?nt.LINEAR:nt.NEAREST,un=Ht.imageAtlasTexture.size}const Tr=je(Ht,1,_.transform.zoom),Lr=We(Jt.posMatrix,tt,st,_.transform,Tr),Xo=ea(Jt.posMatrix,tt,st,_.transform,Tr),Aa=Mt&&te.hasTextData(),Hl=h.layout.get("icon-text-fit")!=="none"&&Aa&&te.hasIconData();if(mt){const Yn=_.style.map.terrain?(lr,Xi)=>_.style.map.terrain.getElevation(Jt,lr,Xi):null,Hi=h.layout.get("text-rotation-alignment")==="map";q(te,Jt.posMatrix,_,g,Lr,Xo,tt,k,Hi,Yn)}const Xl=_.translatePosMatrix(Jt.posMatrix,Ht,y,I),ka=mt||g&&Mt||Hl?dp:Lr,Wi=_.translatePosMatrix(Xo,Ht,y,I,!0),Pi=ce&&h.paint.get(g?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let di;di=ce?te.iconsInText?Pu(Ae.kind,ln,Ct,tt,_,Xl,ka,Wi,un,ar):Mu(Ae.kind,ln,Ct,tt,_,Xl,ka,Wi,g,un,!0):Lu(Ae.kind,ln,Ct,tt,_,Xl,ka,Wi,g,un);const Hr={program:Xn,buffers:ye,uniformValues:di,atlasTexture:Mi,atlasTextureIcon:fi,atlasInterpolation:Fn,atlasInterpolationIcon:Wr,isSDF:ce,hasHalo:Pi};if(lt&&te.canOverlap){bt=!0;const Yn=ye.segments.get();for(const Hi of Yn)Zt.push({segments:new u.$([Hi]),sortKey:Hi.sortKey,state:Hr,terrainData:tn})}else Zt.push({segments:ye.segments,sortKey:0,state:Hr,terrainData:tn})}bt&&Zt.sort((Jt,Ht)=>Jt.sortKey-Ht.sortKey);for(const Jt of Zt){const Ht=Jt.state;if(Z.activeTexture.set(nt.TEXTURE0),Ht.atlasTexture.bind(Ht.atlasInterpolation,nt.CLAMP_TO_EDGE),Ht.atlasTextureIcon&&(Z.activeTexture.set(nt.TEXTURE1),Ht.atlasTextureIcon&&Ht.atlasTextureIcon.bind(Ht.atlasInterpolationIcon,nt.CLAMP_TO_EDGE)),Ht.isSDF){const te=Ht.uniformValues;Ht.hasHalo&&(te.u_is_halo=1,fd(Ht.buffers,Jt.segments,h,_,Ht.program,kt,N,z,te,Jt.terrainData)),te.u_is_halo=0}fd(Ht.buffers,Jt.segments,h,_,Ht.program,kt,N,z,Ht.uniformValues,Jt.terrainData)}}function fd(_,o,h,d,g,y,I,T,M,k){const N=d.context;g.draw(N,N.gl.TRIANGLES,y,I,T,qn.disabled,M,k,h.id,_.layoutVertexBuffer,_.indexBuffer,o,h.paint,d.transform.zoom,_.programConfigurations.get(h.id),_.dynamicLayoutVertexBuffer,_.opacityVertexBuffer)}function Bc(_,o,h,d,g){if(!h||!d||!d.imageAtlas)return;const y=d.imageAtlas.patternPositions;let I=y[h.to.toString()],T=y[h.from.toString()];if(!I&&T&&(I=T),!T&&I&&(T=I),!I||!T){const M=g.getPaintProperty(o);I=y[M],T=y[M]}I&&T&&_.setConstantPatternPositions(I,T)}function dd(_,o,h,d,g,y,I){const T=_.context.gl,M="fill-pattern",k=h.paint.get(M),N=k&&k.constantOr(1),z=h.getCrossfadeParameters();let Z,nt,it,st,tt;I?(nt=N&&!h.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",Z=T.LINES):(nt=N?"fillPattern":"fill",Z=T.TRIANGLES);const mt=k.constantOr(null);for(const Ct of d){const lt=o.getTile(Ct);if(N&&!lt.patternsLoaded())continue;const bt=lt.getBucket(h);if(!bt)continue;const kt=bt.programConfigurations.get(h.id),Mt=_.useProgram(nt,kt),Zt=_.style.map.terrain&&_.style.map.terrain.getTerrainData(Ct);N&&(_.context.activeTexture.set(T.TEXTURE0),lt.imageAtlasTexture.bind(T.LINEAR,T.CLAMP_TO_EDGE),kt.updatePaintBuffers(z)),Bc(kt,M,mt,lt,h);const Jt=Zt?Ct:null,Ht=_.translatePosMatrix(Jt?Jt.posMatrix:Ct.posMatrix,lt,h.paint.get("fill-translate"),h.paint.get("fill-translate-anchor"));if(I){st=bt.indexBuffer2,tt=bt.segments2;const te=[T.drawingBufferWidth,T.drawingBufferHeight];it=nt==="fillOutlinePattern"&&N?Qf(Ht,_,z,lt,te):tg(Ht,te)}else st=bt.indexBuffer,tt=bt.segments,it=N?Sc(Ht,_,z,lt):Jf(Ht);Mt.draw(_.context,Z,g,_.stencilModeForClipping(Ct),y,qn.disabled,it,Zt,h.id,bt.layoutVertexBuffer,st,tt,h.paint,_.transform.zoom,kt)}}function Vc(_,o,h,d,g,y,I){const T=_.context,M=T.gl,k="fill-extrusion-pattern",N=h.paint.get(k),z=N.constantOr(1),Z=h.getCrossfadeParameters(),nt=h.paint.get("fill-extrusion-opacity"),it=N.constantOr(null);for(const st of d){const tt=o.getTile(st),mt=tt.getBucket(h);if(!mt)continue;const Ct=_.style.map.terrain&&_.style.map.terrain.getTerrainData(st),lt=mt.programConfigurations.get(h.id),bt=_.useProgram(z?"fillExtrusionPattern":"fillExtrusion",lt);z&&(_.context.activeTexture.set(M.TEXTURE0),tt.imageAtlasTexture.bind(M.LINEAR,M.CLAMP_TO_EDGE),lt.updatePaintBuffers(Z)),Bc(lt,k,it,tt,h);const kt=_.translatePosMatrix(st.posMatrix,tt,h.paint.get("fill-extrusion-translate"),h.paint.get("fill-extrusion-translate-anchor")),Mt=h.paint.get("fill-extrusion-vertical-gradient"),Zt=z?$m(kt,_,Mt,nt,st,Z,tt):Iu(kt,_,Mt,nt);bt.draw(T,T.gl.TRIANGLES,g,y,I,qn.backCCW,Zt,Ct,h.id,mt.layoutVertexBuffer,mt.indexBuffer,mt.segments,h.paint,_.transform.zoom,lt,_.style.map.terrain&&mt.centroidVertexBuffer)}}function Uc(_,o,h,d,g,y,I){const T=_.context,M=T.gl,k=h.fbo;if(!k)return;const N=_.useProgram("hillshade"),z=_.style.map.terrain&&_.style.map.terrain.getTerrainData(o);T.activeTexture.set(M.TEXTURE0),M.bindTexture(M.TEXTURE_2D,k.colorAttachment.get()),N.draw(T,M.TRIANGLES,g,y,I,qn.disabled,((Z,nt,it,st)=>{const tt=it.paint.get("hillshade-shadow-color"),mt=it.paint.get("hillshade-highlight-color"),Ct=it.paint.get("hillshade-accent-color");let lt=it.paint.get("hillshade-illumination-direction")*(Math.PI/180);it.paint.get("hillshade-illumination-anchor")==="viewport"&&(lt-=Z.transform.angle);const bt=!Z.options.moving;return{u_matrix:st?st.posMatrix:Z.transform.calculatePosMatrix(nt.tileID.toUnwrapped(),bt),u_image:0,u_latrange:nd(0,nt.tileID),u_light:[it.paint.get("hillshade-exaggeration"),lt],u_shadow:tt,u_highlight:mt,u_accent:Ct}})(_,h,d,z?o:null),z,d.id,_.rasterBoundsBuffer,_.quadTriangleIndexBuffer,_.rasterBoundsSegments)}function mp(_,o,h,d,g,y){const I=_.context,T=I.gl,M=o.dem;if(M&&M.data){const k=M.dim,N=M.stride,z=M.getPixels();if(I.activeTexture.set(T.TEXTURE1),I.pixelStoreUnpackPremultiplyAlpha.set(!1),o.demTexture=o.demTexture||_.getTileTexture(N),o.demTexture){const nt=o.demTexture;nt.update(z,{premultiply:!1}),nt.bind(T.NEAREST,T.CLAMP_TO_EDGE)}else o.demTexture=new wt(I,z,T.RGBA,{premultiply:!1}),o.demTexture.bind(T.NEAREST,T.CLAMP_TO_EDGE);I.activeTexture.set(T.TEXTURE0);let Z=o.fbo;if(!Z){const nt=new wt(I,{width:k,height:k,data:null},T.RGBA);nt.bind(T.LINEAR,T.CLAMP_TO_EDGE),Z=o.fbo=I.createFramebuffer(k,k,!0,!1),Z.colorAttachment.set(nt.texture)}I.bindFramebuffer.set(Z.framebuffer),I.viewport.set([0,0,k,k]),_.useProgram("hillshadePrepare").draw(I,T.TRIANGLES,d,g,y,qn.disabled,((nt,it)=>{const st=it.stride,tt=u.F();return u.aN(tt,0,u.W,-u.W,0,0,1),u.H(tt,tt,[0,-u.W,0]),{u_matrix:tt,u_image:1,u_dimension:[st,st],u_zoom:nt.overscaledZ,u_unpack:it.getUnpackVector()}})(o.tileID,M),null,h.id,_.rasterBoundsBuffer,_.quadTriangleIndexBuffer,_.rasterBoundsSegments),o.needsHillshadePrepare=!1}}function md(_,o,h,d,g,y){const I=d.paint.get("raster-fade-duration");if(!y&&I>0){const T=L.now(),M=(T-_.timeAdded)/I,k=o?(T-o.timeAdded)/I:-1,N=h.getSource(),z=g.coveringZoomLevel({tileSize:N.tileSize,roundZoom:N.roundZoom}),Z=!o||Math.abs(o.tileID.overscaledZ-z)>Math.abs(_.tileID.overscaledZ-z),nt=Z&&_.refreshedUponExpiration?1:u.ac(Z?M:1-k,0,1);return _.refreshedUponExpiration&&M>=1&&(_.refreshedUponExpiration=!1),o?{opacity:1,mix:1-nt}:{opacity:nt,mix:0}}return{opacity:1,mix:0}}const gd=new u.aO(1,0,0,1),Gc=new u.aO(0,1,0,1),gp=new u.aO(0,0,1,1),fg=new u.aO(1,0,1,1),_d=new u.aO(0,1,1,1);function hi(_,o,h,d){jr(_,0,o+h/2,_.transform.width,h,d)}function La(_,o,h,d){jr(_,o-h/2,0,h,_.transform.height,d)}function jr(_,o,h,d,g,y){const I=_.context,T=I.gl;T.enable(T.SCISSOR_TEST),T.scissor(o*_.pixelRatio,h*_.pixelRatio,d*_.pixelRatio,g*_.pixelRatio),I.clear({color:y}),T.disable(T.SCISSOR_TEST)}function _p(_,o,h){const d=_.context,g=d.gl,y=h.posMatrix,I=_.useProgram("debug"),T=gn.disabled,M=Wn.disabled,k=_.colorModeForRenderPass(),N="$debug",z=_.style.map.terrain&&_.style.map.terrain.getTerrainData(h);d.activeTexture.set(g.TEXTURE0);const Z=o.getTileByID(h.key).latestRawTileData,nt=Math.floor((Z&&Z.byteLength||0)/1024),it=o.getTile(h).tileSize,st=512/Math.min(it,512)*(h.overscaledZ/_.transform.zoom)*.5;let tt=h.canonical.toString();h.overscaledZ!==h.canonical.z&&(tt+=` => ${h.overscaledZ}`),function(mt,Ct){mt.initDebugOverlayCanvas();const lt=mt.debugOverlayCanvas,bt=mt.context.gl,kt=mt.debugOverlayCanvas.getContext("2d");kt.clearRect(0,0,lt.width,lt.height),kt.shadowColor="white",kt.shadowBlur=2,kt.lineWidth=1.5,kt.strokeStyle="white",kt.textBaseline="top",kt.font="bold 36px Open Sans, sans-serif",kt.fillText(Ct,5,5),kt.strokeText(Ct,5,5),mt.debugOverlayTexture.update(lt),mt.debugOverlayTexture.bind(bt.LINEAR,bt.CLAMP_TO_EDGE)}(_,`${tt} ${nt}kB`),I.draw(d,g.TRIANGLES,T,M,Ti.alphaBlended,qn.disabled,td(y,u.aO.transparent,st),null,N,_.debugBuffer,_.quadTriangleIndexBuffer,_.debugSegments),I.draw(d,g.LINE_STRIP,T,M,k,qn.disabled,td(y,u.aO.red),z,N,_.debugBuffer,_.tileBorderIndexBuffer,_.debugSegments)}function qc(_,o,h){const d=_.context,g=d.gl,y=_.colorModeForRenderPass(),I=new gn(g.LEQUAL,gn.ReadWrite,_.depthRangeFor3D),T=_.useProgram("terrain"),M=o.getTerrainMesh();d.bindFramebuffer.set(null),d.viewport.set([0,0,_.width,_.height]);for(const k of h){const N=_.renderToTexture.getTexture(k),z=o.getTerrainData(k.tileID);d.activeTexture.set(g.TEXTURE0),g.bindTexture(g.TEXTURE_2D,N.texture);const Z={u_matrix:_.transform.calculatePosMatrix(k.tileID.toUnwrapped()),u_texture:0,u_ele_delta:o.getMeshFrameDelta(_.transform.zoom)};T.draw(d,g.TRIANGLES,I,Wn.disabled,y,qn.backCCW,Z,z,"terrain",M.vertexBuffer,M.indexBuffer,M.segments)}}class yd{constructor(o,h){this.context=new pg(o),this.transform=h,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:u.F(),renderTime:0},this.setup(),this.numSublayers=Vi.maxUnderzooming+Vi.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Ca}resize(o,h,d){if(this.width=Math.floor(o*d),this.height=Math.floor(h*d),this.pixelRatio=d,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const g of this.style._order)this.style._layers[g].resize()}setup(){const o=this.context,h=new u.aV;h.emplaceBack(0,0),h.emplaceBack(u.W,0),h.emplaceBack(0,u.W),h.emplaceBack(u.W,u.W),this.tileExtentBuffer=o.createVertexBuffer(h,xc.members),this.tileExtentSegments=u.$.simpleSegment(0,0,4,2);const d=new u.aV;d.emplaceBack(0,0),d.emplaceBack(u.W,0),d.emplaceBack(0,u.W),d.emplaceBack(u.W,u.W),this.debugBuffer=o.createVertexBuffer(d,xc.members),this.debugSegments=u.$.simpleSegment(0,0,4,5);const g=new u.Z;g.emplaceBack(0,0,0,0),g.emplaceBack(u.W,0,u.W,0),g.emplaceBack(0,u.W,0,u.W),g.emplaceBack(u.W,u.W,u.W,u.W),this.rasterBoundsBuffer=o.createVertexBuffer(g,$n.members),this.rasterBoundsSegments=u.$.simpleSegment(0,0,4,2);const y=new u.aV;y.emplaceBack(0,0),y.emplaceBack(1,0),y.emplaceBack(0,1),y.emplaceBack(1,1),this.viewportBuffer=o.createVertexBuffer(y,xc.members),this.viewportSegments=u.$.simpleSegment(0,0,4,2);const I=new u.aW;I.emplaceBack(0),I.emplaceBack(1),I.emplaceBack(3),I.emplaceBack(2),I.emplaceBack(0),this.tileBorderIndexBuffer=o.createIndexBuffer(I);const T=new u.aX;T.emplaceBack(0,1,2),T.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=o.createIndexBuffer(T);const M=this.context.gl;this.stencilClearMode=new Wn({func:M.ALWAYS,mask:0},0,255,M.ZERO,M.ZERO,M.ZERO)}clearStencil(){const o=this.context,h=o.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const d=u.F();u.aN(d,0,this.width,this.height,0,0,1),u.J(d,d,[h.drawingBufferWidth,h.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(o,h.TRIANGLES,gn.disabled,this.stencilClearMode,Ti.disabled,qn.disabled,Ec(d),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(o,h){if(this.currentStencilSource===o.source||!o.isTileClipped()||!h||!h.length)return;this.currentStencilSource=o.source;const d=this.context,g=d.gl;this.nextStencilID+h.length>256&&this.clearStencil(),d.setColorMode(Ti.disabled),d.setDepthMode(gn.disabled);const y=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const I of h){const T=this._tileClippingMaskIDs[I.key]=this.nextStencilID++,M=this.style.map.terrain&&this.style.map.terrain.getTerrainData(I);y.draw(d,g.TRIANGLES,gn.disabled,new Wn({func:g.ALWAYS,mask:0},T,255,g.KEEP,g.KEEP,g.REPLACE),Ti.disabled,qn.disabled,Ec(I.posMatrix),M,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const o=this.nextStencilID++,h=this.context.gl;return new Wn({func:h.NOTEQUAL,mask:255},o,255,h.KEEP,h.KEEP,h.REPLACE)}stencilModeForClipping(o){const h=this.context.gl;return new Wn({func:h.EQUAL,mask:255},this._tileClippingMaskIDs[o.key],0,h.KEEP,h.KEEP,h.REPLACE)}stencilConfigForOverlap(o){const h=this.context.gl,d=o.sort((I,T)=>T.overscaledZ-I.overscaledZ),g=d[d.length-1].overscaledZ,y=d[0].overscaledZ-g+1;if(y>1){this.currentStencilSource=void 0,this.nextStencilID+y>256&&this.clearStencil();const I={};for(let T=0;T<y;T++)I[T+g]=new Wn({func:h.GEQUAL,mask:255},T+this.nextStencilID,255,h.KEEP,h.KEEP,h.REPLACE);return this.nextStencilID+=y,[I,d]}return[{[g]:Wn.disabled},d]}colorModeForRenderPass(){const o=this.context.gl;return this._showOverdrawInspector?new Ti([o.CONSTANT_COLOR,o.ONE],new u.aO(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?Ti.unblended:Ti.alphaBlended}depthModeForSublayer(o,h,d){if(!this.opaquePassEnabledForLayer())return gn.disabled;const g=1-((1+this.currentLayer)*this.numSublayers+o)*this.depthEpsilon;return new gn(d||this.context.gl.LEQUAL,h,[g,g])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(o,h){this.style=o,this.options=h,this.lineAtlas=o.lineAtlas,this.imageManager=o.imageManager,this.glyphManager=o.glyphManager,this.symbolFadeChange=o.placement.symbolFadeChange(L.now()),this.imageManager.beginFrame();const d=this.style._order,g=this.style.sourceCaches,y={},I={},T={};for(const M in g){const k=g[M];k.used&&k.prepare(this.context),y[M]=k.getVisibleCoordinates(),I[M]=y[M].slice().reverse(),T[M]=k.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let M=0;M<d.length;M++)if(this.style._layers[d[M]].is3D()){this.opaquePassCutoff=M;break}if(this.renderToTexture){this.renderToTexture.prepareForRender(this.style,this.transform.zoom),this.opaquePassCutoff=0;const M=this.style.map.terrain.sourceCache.tilesAfterTime(this.terrainFacilitator.renderTime);(this.terrainFacilitator.dirty||!u.aY(this.terrainFacilitator.matrix,this.transform.projMatrix)||M.length)&&(u.aZ(this.terrainFacilitator.matrix,this.transform.projMatrix),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(k,N){const z=k.context,Z=z.gl,nt=Ti.unblended,it=new gn(Z.LEQUAL,gn.ReadWrite,[0,1]),st=N.getTerrainMesh(),tt=N.sourceCache.getRenderableTiles(),mt=k.useProgram("terrainDepth");z.bindFramebuffer.set(N.getFramebuffer("depth").framebuffer),z.viewport.set([0,0,k.width/devicePixelRatio,k.height/devicePixelRatio]),z.clear({color:u.aO.transparent,depth:1});for(const Ct of tt){const lt=N.getTerrainData(Ct.tileID),bt={u_matrix:k.transform.calculatePosMatrix(Ct.tileID.toUnwrapped()),u_ele_delta:N.getMeshFrameDelta(k.transform.zoom)};mt.draw(z,Z.TRIANGLES,it,Wn.disabled,nt,qn.backCCW,bt,lt,"terrain",st.vertexBuffer,st.indexBuffer,st.segments)}z.bindFramebuffer.set(null),z.viewport.set([0,0,k.width,k.height])}(this,this.style.map.terrain),function(k,N){const z=k.context,Z=z.gl,nt=Ti.unblended,it=new gn(Z.LEQUAL,gn.ReadWrite,[0,1]),st=N.getTerrainMesh(),tt=N.getCoordsTexture(),mt=N.sourceCache.getRenderableTiles(),Ct=k.useProgram("terrainCoords");z.bindFramebuffer.set(N.getFramebuffer("coords").framebuffer),z.viewport.set([0,0,k.width/devicePixelRatio,k.height/devicePixelRatio]),z.clear({color:u.aO.transparent,depth:1}),N.coordsIndex=[];for(const lt of mt){const bt=N.getTerrainData(lt.tileID);z.activeTexture.set(Z.TEXTURE0),Z.bindTexture(Z.TEXTURE_2D,tt.texture);const kt={u_matrix:k.transform.calculatePosMatrix(lt.tileID.toUnwrapped()),u_terrain_coords_id:(255-N.coordsIndex.length)/255,u_texture:0,u_ele_delta:N.getMeshFrameDelta(k.transform.zoom)};Ct.draw(z,Z.TRIANGLES,it,Wn.disabled,nt,qn.backCCW,kt,bt,"terrain",st.vertexBuffer,st.indexBuffer,st.segments),N.coordsIndex.push(lt.tileID.key)}z.bindFramebuffer.set(null),z.viewport.set([0,0,k.width,k.height])}(this,this.style.map.terrain))}this.renderPass="offscreen";for(const M of d){const k=this.style._layers[M];if(!k.hasOffscreenPass()||k.isHidden(this.transform.zoom))continue;const N=I[k.source];(k.type==="custom"||N.length)&&this.renderLayer(this,g[k.source],k,N)}if(this.context.bindFramebuffer.set(null),this.context.clear({color:h.showOverdrawInspector?u.aO.black:u.aO.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=h.showOverdrawInspector,this.depthRangeFor3D=[0,1-(o._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(this.renderPass="opaque",this.currentLayer=d.length-1;this.currentLayer>=0;this.currentLayer--){const M=this.style._layers[d[this.currentLayer]],k=g[M.source],N=y[M.source];this._renderTileClippingMasks(M,N),this.renderLayer(this,k,M,N)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<d.length;this.currentLayer++){const M=this.style._layers[d[this.currentLayer]],k=g[M.source];if(this.renderToTexture&&this.renderToTexture.renderLayer(M))continue;const N=(M.type==="symbol"?T:I)[M.source];this._renderTileClippingMasks(M,y[M.source]),this.renderLayer(this,k,M,N)}if(this.options.showTileBoundaries){const M=function(k,N){let z=null;const Z=Object.values(k._layers).flatMap(tt=>tt.source&&!tt.isHidden(N)?[k.sourceCaches[tt.source]]:[]),nt=Z.filter(tt=>tt.getSource().type==="vector"),it=Z.filter(tt=>tt.getSource().type!=="vector"),st=tt=>{(!z||z.getSource().maxzoom<tt.getSource().maxzoom)&&(z=tt)};return nt.forEach(tt=>st(tt)),z||it.forEach(tt=>st(tt)),z}(this.style,this.transform.zoom);M&&function(k,N,z){for(let Z=0;Z<z.length;Z++)_p(k,N,z[Z])}(this,M,M.getVisibleCoordinates())}this.options.showPadding&&function(M){const k=M.transform.padding;hi(M,M.transform.height-(k.top||0),3,gd),hi(M,k.bottom||0,3,Gc),La(M,k.left||0,3,gp),La(M,M.transform.width-(k.right||0),3,fg);const N=M.transform.centerPoint;(function(z,Z,nt,it){jr(z,Z-1,nt-10,2,20,it),jr(z,Z-10,nt-1,20,2,it)})(M,N.x,M.transform.height-N.y,_d)}(this),this.context.setDefault()}renderLayer(o,h,d,g){if(!d.isHidden(this.transform.zoom)&&(d.type==="background"||d.type==="custom"||(g||[]).length))switch(this.id=d.id,d.type){case"symbol":(function(y,I,T,M,k){if(y.renderPass!=="translucent")return;const N=Wn.disabled,z=y.colorModeForRenderPass();(T._unevaluatedLayout.hasValue("text-variable-anchor")||T._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(Z,nt,it,st,tt,mt,Ct){const lt=nt.transform,bt=tt==="map",kt=mt==="map";for(const Mt of Z){const Zt=st.getTile(Mt),Jt=Zt.getBucket(it);if(!Jt||!Jt.text||!Jt.text.segments.get().length)continue;const Ht=u.ag(Jt.textSizeData,lt.zoom),te=je(Zt,1,nt.transform.zoom),ye=We(Mt.posMatrix,kt,bt,nt.transform,te),ze=it.layout.get("icon-text-fit")!=="none"&&Jt.hasIconData();if(Ht){const ce=Math.pow(2,lt.zoom-Zt.tileID.overscaledZ);zc(Jt,bt,kt,Ct,lt,ye,Mt.posMatrix,ce,Ht,ze,nt.style.map.terrain?(Ae,xe)=>nt.style.map.terrain.getElevation(Mt,Ae,xe):null)}}}(M,y,T,I,T.layout.get("text-rotation-alignment"),T.layout.get("text-pitch-alignment"),k),T.paint.get("icon-opacity").constantOr(1)!==0&&Fc(y,I,T,M,!1,T.paint.get("icon-translate"),T.paint.get("icon-translate-anchor"),T.layout.get("icon-rotation-alignment"),T.layout.get("icon-pitch-alignment"),T.layout.get("icon-keep-upright"),N,z),T.paint.get("text-opacity").constantOr(1)!==0&&Fc(y,I,T,M,!0,T.paint.get("text-translate"),T.paint.get("text-translate-anchor"),T.layout.get("text-rotation-alignment"),T.layout.get("text-pitch-alignment"),T.layout.get("text-keep-upright"),N,z),I.map.showCollisionBoxes&&(Nc(y,I,T,M,T.paint.get("text-translate"),T.paint.get("text-translate-anchor"),!0),Nc(y,I,T,M,T.paint.get("icon-translate"),T.paint.get("icon-translate-anchor"),!1))})(o,h,d,g,this.style.placement.variableOffsets);break;case"circle":(function(y,I,T,M){if(y.renderPass!=="translucent")return;const k=T.paint.get("circle-opacity"),N=T.paint.get("circle-stroke-width"),z=T.paint.get("circle-stroke-opacity"),Z=!T.layout.get("circle-sort-key").isConstant();if(k.constantOr(1)===0&&(N.constantOr(1)===0||z.constantOr(1)===0))return;const nt=y.context,it=nt.gl,st=y.depthModeForSublayer(0,gn.ReadOnly),tt=Wn.disabled,mt=y.colorModeForRenderPass(),Ct=[];for(let lt=0;lt<M.length;lt++){const bt=M[lt],kt=I.getTile(bt),Mt=kt.getBucket(T);if(!Mt)continue;const Zt=Mt.programConfigurations.get(T.id),Jt=y.useProgram("circle",Zt),Ht=Mt.layoutVertexBuffer,te=Mt.indexBuffer,ye=y.style.map.terrain&&y.style.map.terrain.getTerrainData(bt),ze={programConfiguration:Zt,program:Jt,layoutVertexBuffer:Ht,indexBuffer:te,uniformValues:eg(y,bt,kt,T),terrainData:ye};if(Z){const ce=Mt.segments.get();for(const Ae of ce)Ct.push({segments:new u.$([Ae]),sortKey:Ae.sortKey,state:ze})}else Ct.push({segments:Mt.segments,sortKey:0,state:ze})}Z&&Ct.sort((lt,bt)=>lt.sortKey-bt.sortKey);for(const lt of Ct){const{programConfiguration:bt,program:kt,layoutVertexBuffer:Mt,indexBuffer:Zt,uniformValues:Jt,terrainData:Ht}=lt.state;kt.draw(nt,it.TRIANGLES,st,tt,mt,qn.disabled,Jt,Ht,T.id,Mt,Zt,lt.segments,T.paint,y.transform.zoom,bt)}})(o,h,d,g);break;case"heatmap":(function(y,I,T,M){if(T.paint.get("heatmap-opacity")!==0)if(y.renderPass==="offscreen"){const k=y.context,N=k.gl,z=Wn.disabled,Z=new Ti([N.ONE,N.ONE],u.aO.transparent,[!0,!0,!0,!0]);(function(nt,it,st){const tt=nt.gl;nt.activeTexture.set(tt.TEXTURE1),nt.viewport.set([0,0,it.width/4,it.height/4]);let mt=st.heatmapFbo;if(mt)tt.bindTexture(tt.TEXTURE_2D,mt.colorAttachment.get()),nt.bindFramebuffer.set(mt.framebuffer);else{const Ct=tt.createTexture();tt.bindTexture(tt.TEXTURE_2D,Ct),tt.texParameteri(tt.TEXTURE_2D,tt.TEXTURE_WRAP_S,tt.CLAMP_TO_EDGE),tt.texParameteri(tt.TEXTURE_2D,tt.TEXTURE_WRAP_T,tt.CLAMP_TO_EDGE),tt.texParameteri(tt.TEXTURE_2D,tt.TEXTURE_MIN_FILTER,tt.LINEAR),tt.texParameteri(tt.TEXTURE_2D,tt.TEXTURE_MAG_FILTER,tt.LINEAR),mt=st.heatmapFbo=nt.createFramebuffer(it.width/4,it.height/4,!1,!1),function(lt,bt,kt,Mt){var Zt,Jt;const Ht=lt.gl,te=(Zt=lt.HALF_FLOAT)!==null&&Zt!==void 0?Zt:Ht.UNSIGNED_BYTE,ye=(Jt=lt.RGBA16F)!==null&&Jt!==void 0?Jt:Ht.RGBA;Ht.texImage2D(Ht.TEXTURE_2D,0,ye,bt.width/4,bt.height/4,0,Ht.RGBA,te,null),Mt.colorAttachment.set(kt)}(nt,it,Ct,mt)}})(k,y,T),k.clear({color:u.aO.transparent});for(let nt=0;nt<M.length;nt++){const it=M[nt];if(I.hasRenderableParent(it))continue;const st=I.getTile(it),tt=st.getBucket(T);if(!tt)continue;const mt=tt.programConfigurations.get(T.id),Ct=y.useProgram("heatmap",mt),{zoom:lt}=y.transform;Ct.draw(k,N.TRIANGLES,gn.disabled,z,Z,qn.disabled,ed(it.posMatrix,st,lt,T.paint.get("heatmap-intensity")),null,T.id,tt.layoutVertexBuffer,tt.indexBuffer,tt.segments,T.paint,y.transform.zoom,mt)}k.viewport.set([0,0,y.width,y.height])}else y.renderPass==="translucent"&&(y.context.setColorMode(y.colorModeForRenderPass()),function(k,N){const z=k.context,Z=z.gl,nt=N.heatmapFbo;if(!nt)return;z.activeTexture.set(Z.TEXTURE0),Z.bindTexture(Z.TEXTURE_2D,nt.colorAttachment.get()),z.activeTexture.set(Z.TEXTURE1);let it=N.colorRampTexture;it||(it=N.colorRampTexture=new wt(z,N.colorRamp,Z.RGBA)),it.bind(Z.LINEAR,Z.CLAMP_TO_EDGE),k.useProgram("heatmapTexture").draw(z,Z.TRIANGLES,gn.disabled,Wn.disabled,k.colorModeForRenderPass(),qn.disabled,((st,tt,mt,Ct)=>{const lt=u.F();u.aN(lt,0,st.width,st.height,0,0,1);const bt=st.context.gl;return{u_matrix:lt,u_world:[bt.drawingBufferWidth,bt.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:tt.paint.get("heatmap-opacity")}})(k,N),null,N.id,k.viewportBuffer,k.quadTriangleIndexBuffer,k.viewportSegments,N.paint,k.transform.zoom)}(y,T))})(o,h,d,g);break;case"line":(function(y,I,T,M){if(y.renderPass!=="translucent")return;const k=T.paint.get("line-opacity"),N=T.paint.get("line-width");if(k.constantOr(1)===0||N.constantOr(1)===0)return;const z=y.depthModeForSublayer(0,gn.ReadOnly),Z=y.colorModeForRenderPass(),nt=T.paint.get("line-dasharray"),it=T.paint.get("line-pattern"),st=it.constantOr(1),tt=T.paint.get("line-gradient"),mt=T.getCrossfadeParameters(),Ct=st?"linePattern":nt?"lineSDF":tt?"lineGradient":"line",lt=y.context,bt=lt.gl;let kt=!0;for(const Mt of M){const Zt=I.getTile(Mt);if(st&&!Zt.patternsLoaded())continue;const Jt=Zt.getBucket(T);if(!Jt)continue;const Ht=Jt.programConfigurations.get(T.id),te=y.context.program.get(),ye=y.useProgram(Ct,Ht),ze=kt||ye.program!==te,ce=y.style.map.terrain&&y.style.map.terrain.getTerrainData(Mt),Ae=it.constantOr(null);if(Ae&&Zt.imageAtlas){const ln=Zt.imageAtlas,tn=ln.patternPositions[Ae.to.toString()],un=ln.patternPositions[Ae.from.toString()];tn&&un&&Ht.setConstantPatternPositions(tn,un)}const xe=ce?Mt:null,Xn=st?nl(y,Zt,T,mt,xe):nt?Cc(y,Zt,T,nt,mt,xe):tt?id(y,Zt,T,Jt.lineClipsArray.length,xe):Ic(y,Zt,T,xe);if(st)lt.activeTexture.set(bt.TEXTURE0),Zt.imageAtlasTexture.bind(bt.LINEAR,bt.CLAMP_TO_EDGE),Ht.updatePaintBuffers(mt);else if(nt&&(ze||y.lineAtlas.dirty))lt.activeTexture.set(bt.TEXTURE0),y.lineAtlas.bind(lt);else if(tt){const ln=Jt.gradients[T.id];let tn=ln.texture;if(T.gradientVersion!==ln.version){let un=256;if(T.stepInterpolant){const Mi=I.getSource().maxzoom,Fn=Mt.canonical.z===Mi?Math.ceil(1<<y.transform.maxZoom-Mt.canonical.z):1;un=u.ac(u.aT(Jt.maxLineLength/u.W*1024*Fn),256,lt.maxTextureSize)}ln.gradient=u.aU({expression:T.gradientExpression(),evaluationKey:"lineProgress",resolution:un,image:ln.gradient||void 0,clips:Jt.lineClipsArray}),ln.texture?ln.texture.update(ln.gradient):ln.texture=new wt(lt,ln.gradient,bt.RGBA),ln.version=T.gradientVersion,tn=ln.texture}lt.activeTexture.set(bt.TEXTURE0),tn.bind(T.stepInterpolant?bt.NEAREST:bt.LINEAR,bt.CLAMP_TO_EDGE)}ye.draw(lt,bt.TRIANGLES,z,y.stencilModeForClipping(Mt),Z,qn.disabled,Xn,ce,T.id,Jt.layoutVertexBuffer,Jt.indexBuffer,Jt.segments,T.paint,y.transform.zoom,Ht,Jt.layoutVertexBuffer2),kt=!1}})(o,h,d,g);break;case"fill":(function(y,I,T,M){const k=T.paint.get("fill-color"),N=T.paint.get("fill-opacity");if(N.constantOr(1)===0)return;const z=y.colorModeForRenderPass(),Z=T.paint.get("fill-pattern"),nt=y.opaquePassEnabledForLayer()&&!Z.constantOr(1)&&k.constantOr(u.aO.transparent).a===1&&N.constantOr(0)===1?"opaque":"translucent";if(y.renderPass===nt){const it=y.depthModeForSublayer(1,y.renderPass==="opaque"?gn.ReadWrite:gn.ReadOnly);dd(y,I,T,M,it,z,!1)}if(y.renderPass==="translucent"&&T.paint.get("fill-antialias")){const it=y.depthModeForSublayer(T.getPaintProperty("fill-outline-color")?2:0,gn.ReadOnly);dd(y,I,T,M,it,z,!0)}})(o,h,d,g);break;case"fill-extrusion":(function(y,I,T,M){const k=T.paint.get("fill-extrusion-opacity");if(k!==0&&y.renderPass==="translucent"){const N=new gn(y.context.gl.LEQUAL,gn.ReadWrite,y.depthRangeFor3D);if(k!==1||T.paint.get("fill-extrusion-pattern").constantOr(1))Vc(y,I,T,M,N,Wn.disabled,Ti.disabled),Vc(y,I,T,M,N,y.stencilModeFor3D(),y.colorModeForRenderPass());else{const z=y.colorModeForRenderPass();Vc(y,I,T,M,N,Wn.disabled,z)}}})(o,h,d,g);break;case"hillshade":(function(y,I,T,M){if(y.renderPass!=="offscreen"&&y.renderPass!=="translucent")return;const k=y.context,N=y.depthModeForSublayer(0,gn.ReadOnly),z=y.colorModeForRenderPass(),[Z,nt]=y.renderPass==="translucent"?y.stencilConfigForOverlap(M):[{},M];for(const it of nt){const st=I.getTile(it);st.needsHillshadePrepare!==void 0&&st.needsHillshadePrepare&&y.renderPass==="offscreen"?mp(y,st,T,N,Wn.disabled,z):y.renderPass==="translucent"&&Uc(y,it,st,T,N,Z[it.overscaledZ],z)}k.viewport.set([0,0,y.width,y.height])})(o,h,d,g);break;case"raster":(function(y,I,T,M){if(y.renderPass!=="translucent"||T.paint.get("raster-opacity")===0||!M.length)return;const k=y.context,N=k.gl,z=I.getSource(),Z=y.useProgram("raster"),nt=y.colorModeForRenderPass(),[it,st]=z instanceof _r?[{},M]:y.stencilConfigForOverlap(M),tt=st[st.length-1].overscaledZ,mt=!y.options.moving;for(const Ct of st){const lt=y.depthModeForSublayer(Ct.overscaledZ-tt,T.paint.get("raster-opacity")===1?gn.ReadWrite:gn.ReadOnly,N.LESS),bt=I.getTile(Ct);bt.registerFadeDuration(T.paint.get("raster-fade-duration"));const kt=I.findLoadedParent(Ct,0),Mt=md(bt,kt,I,T,y.transform,y.style.map.terrain);let Zt,Jt;const Ht=T.paint.get("raster-resampling")==="nearest"?N.NEAREST:N.LINEAR;k.activeTexture.set(N.TEXTURE0),bt.texture.bind(Ht,N.CLAMP_TO_EDGE,N.LINEAR_MIPMAP_NEAREST),k.activeTexture.set(N.TEXTURE1),kt?(kt.texture.bind(Ht,N.CLAMP_TO_EDGE,N.LINEAR_MIPMAP_NEAREST),Zt=Math.pow(2,kt.tileID.overscaledZ-bt.tileID.overscaledZ),Jt=[bt.tileID.canonical.x*Zt%1,bt.tileID.canonical.y*Zt%1]):bt.texture.bind(Ht,N.CLAMP_TO_EDGE,N.LINEAR_MIPMAP_NEAREST);const te=y.style.map.terrain&&y.style.map.terrain.getTerrainData(Ct),ye=te?Ct:null,ze=ye?ye.posMatrix:y.transform.calculatePosMatrix(Ct.toUnwrapped(),mt),ce=Tc(ze,Jt||[0,0],Zt||1,Mt,T);z instanceof _r?Z.draw(k,N.TRIANGLES,lt,Wn.disabled,nt,qn.disabled,ce,te,T.id,z.boundsBuffer,y.quadTriangleIndexBuffer,z.boundsSegments):Z.draw(k,N.TRIANGLES,lt,it[Ct.overscaledZ],nt,qn.disabled,ce,te,T.id,y.rasterBoundsBuffer,y.quadTriangleIndexBuffer,y.rasterBoundsSegments)}})(o,h,d,g);break;case"background":(function(y,I,T,M){const k=T.paint.get("background-color"),N=T.paint.get("background-opacity");if(N===0)return;const z=y.context,Z=z.gl,nt=y.transform,it=nt.tileSize,st=T.paint.get("background-pattern");if(y.isPatternMissing(st))return;const tt=!st&&k.a===1&&N===1&&y.opaquePassEnabledForLayer()?"opaque":"translucent";if(y.renderPass!==tt)return;const mt=Wn.disabled,Ct=y.depthModeForSublayer(0,tt==="opaque"?gn.ReadWrite:gn.ReadOnly),lt=y.colorModeForRenderPass(),bt=y.useProgram(st?"backgroundPattern":"background"),kt=M||nt.coveringTiles({tileSize:it,terrain:y.style.map.terrain});st&&(z.activeTexture.set(Z.TEXTURE0),y.imageManager.bind(y.context));const Mt=T.getCrossfadeParameters();for(const Zt of kt){const Jt=M?Zt.posMatrix:y.transform.calculatePosMatrix(Zt.toUnwrapped()),Ht=st?ig(Jt,N,y,st,{tileID:Zt,tileSize:it},Mt):ng(Jt,N,k),te=y.style.map.terrain&&y.style.map.terrain.getTerrainData(Zt);bt.draw(z,Z.TRIANGLES,Ct,mt,lt,qn.disabled,Ht,te,T.id,y.tileExtentBuffer,y.quadTriangleIndexBuffer,y.tileExtentSegments)}})(o,0,d,g);break;case"custom":(function(y,I,T){const M=y.context,k=T.implementation;if(y.renderPass==="offscreen"){const N=k.prerender;N&&(y.setCustomLayerDefaults(),M.setColorMode(y.colorModeForRenderPass()),N.call(k,M.gl,y.transform.customLayerMatrix()),M.setDirty(),y.setBaseState())}else if(y.renderPass==="translucent"){y.setCustomLayerDefaults(),M.setColorMode(y.colorModeForRenderPass()),M.setStencilMode(Wn.disabled);const N=k.renderingMode==="3d"?new gn(y.context.gl.LEQUAL,gn.ReadWrite,y.depthRangeFor3D):y.depthModeForSublayer(0,gn.ReadOnly);M.setDepthMode(N),k.render(M.gl,y.transform.customLayerMatrix()),M.setDirty(),y.setBaseState(),M.bindFramebuffer.set(null)}})(o,0,d)}}translatePosMatrix(o,h,d,g,y){if(!d[0]&&!d[1])return o;const I=y?g==="map"?this.transform.angle:0:g==="viewport"?-this.transform.angle:0;if(I){const k=Math.sin(I),N=Math.cos(I);d=[d[0]*N-d[1]*k,d[0]*k+d[1]*N]}const T=[y?d[0]:je(h,d[0],this.transform.zoom),y?d[1]:je(h,d[1],this.transform.zoom),0],M=new Float32Array(16);return u.H(M,o,T),M}saveTileTexture(o){const h=this._tileTextures[o.size[0]];h?h.push(o):this._tileTextures[o.size[0]]=[o]}getTileTexture(o){const h=this._tileTextures[o];return h&&h.length>0?h.pop():null}isPatternMissing(o){if(!o)return!1;if(!o.from||!o.to)return!0;const h=this.imageManager.getPattern(o.from.toString()),d=this.imageManager.getPattern(o.to.toString());return!h||!d}useProgram(o,h){this.cache=this.cache||{};const d=o+(h?h.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[d]||(this.cache[d]=new Ta(this.context,Eu[o],h,rd[o],this._showOverdrawInspector,this.style.map.terrain)),this.cache[d]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const o=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(o.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new wt(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:o,drawingBufferHeight:h}=this.context.gl;return this.width!==o||this.height!==h}}class Ma{constructor(o,h){this.points=o,this.planes=h}static fromInvProjectionMatrix(o,h,d){const g=Math.pow(2,d),y=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(T=>{const M=1/(T=u.af([],T,o))[3]/h*g;return u.a_(T,T,[M,M,1/T[3],M])}),I=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(T=>{const M=function(Z,nt){var it=nt[0],st=nt[1],tt=nt[2],mt=it*it+st*st+tt*tt;return mt>0&&(mt=1/Math.sqrt(mt)),Z[0]=nt[0]*mt,Z[1]=nt[1]*mt,Z[2]=nt[2]*mt,Z}([],function(Z,nt,it){var st=nt[0],tt=nt[1],mt=nt[2],Ct=it[0],lt=it[1],bt=it[2];return Z[0]=tt*bt-mt*lt,Z[1]=mt*Ct-st*bt,Z[2]=st*lt-tt*Ct,Z}([],ut([],y[T[0]],y[T[1]]),ut([],y[T[2]],y[T[1]]))),k=-((N=M)[0]*(z=y[T[1]])[0]+N[1]*z[1]+N[2]*z[2]);var N,z;return M.concat(k)});return new Ma(y,I)}}class Pa{constructor(o,h){this.min=o,this.max=h,this.center=function(d,g,y){return d[0]=.5*g[0],d[1]=.5*g[1],d[2]=.5*g[2],d}([],function(d,g,y){return d[0]=g[0]+y[0],d[1]=g[1]+y[1],d[2]=g[2]+y[2],d}([],this.min,this.max))}quadrant(o){const h=[o%2==0,o<2],d=dt(this.min),g=dt(this.max);for(let y=0;y<h.length;y++)d[y]=h[y]?this.min[y]:this.center[y],g[y]=h[y]?this.center[y]:this.max[y];return g[2]=this.max[2],new Pa(d,g)}distanceX(o){return Math.max(Math.min(this.max[0],o[0]),this.min[0])-o[0]}distanceY(o){return Math.max(Math.min(this.max[1],o[1]),this.min[1])-o[1]}intersects(o){const h=[[this.min[0],this.min[1],this.min[2],1],[this.max[0],this.min[1],this.min[2],1],[this.max[0],this.max[1],this.min[2],1],[this.min[0],this.max[1],this.min[2],1],[this.min[0],this.min[1],this.max[2],1],[this.max[0],this.min[1],this.max[2],1],[this.max[0],this.max[1],this.max[2],1],[this.min[0],this.max[1],this.max[2],1]];let d=!0;for(let g=0;g<o.planes.length;g++){const y=o.planes[g];let I=0;for(let T=0;T<h.length;T++)u.a$(y,h[T])>=0&&I++;if(I===0)return 0;I!==h.length&&(d=!1)}if(d)return 2;for(let g=0;g<3;g++){let y=Number.MAX_VALUE,I=-Number.MAX_VALUE;for(let T=0;T<o.points.length;T++){const M=o.points[T][g]-this.min[g];y=Math.min(y,M),I=Math.max(I,M)}if(I<0||y>this.max[g]-this.min[g])return 0}return 1}}class Gl{constructor(o=0,h=0,d=0,g=0){if(isNaN(o)||o<0||isNaN(h)||h<0||isNaN(d)||d<0||isNaN(g)||g<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=o,this.bottom=h,this.left=d,this.right=g}interpolate(o,h,d){return h.top!=null&&o.top!=null&&(this.top=u.z.number(o.top,h.top,d)),h.bottom!=null&&o.bottom!=null&&(this.bottom=u.z.number(o.bottom,h.bottom,d)),h.left!=null&&o.left!=null&&(this.left=u.z.number(o.left,h.left,d)),h.right!=null&&o.right!=null&&(this.right=u.z.number(o.right,h.right,d)),this}getCenter(o,h){const d=u.ac((this.left+o-this.right)/2,0,o),g=u.ac((this.top+h-this.bottom)/2,0,h);return new u.P(d,g)}equals(o){return this.top===o.top&&this.bottom===o.bottom&&this.left===o.left&&this.right===o.right}clone(){return new Gl(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}class jc{constructor(o,h,d,g,y){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=y===void 0||!!y,this._minZoom=o||0,this._maxZoom=h||22,this._minPitch=d??0,this._maxPitch=g??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new u.M(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new Gl,this._posMatrixCache={},this._alignedPosMatrixCache={},this.minElevationForCurrentTile=0}clone(){const o=new jc(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return o.apply(this),o}apply(o){this.tileSize=o.tileSize,this.latRange=o.latRange,this.width=o.width,this.height=o.height,this._center=o._center,this._elevation=o._elevation,this.minElevationForCurrentTile=o.minElevationForCurrentTile,this.zoom=o.zoom,this.angle=o.angle,this._fov=o._fov,this._pitch=o._pitch,this._unmodified=o._unmodified,this._edgeInsets=o._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(o){this._minZoom!==o&&(this._minZoom=o,this.zoom=Math.max(this.zoom,o))}get maxZoom(){return this._maxZoom}set maxZoom(o){this._maxZoom!==o&&(this._maxZoom=o,this.zoom=Math.min(this.zoom,o))}get minPitch(){return this._minPitch}set minPitch(o){this._minPitch!==o&&(this._minPitch=o,this.pitch=Math.max(this.pitch,o))}get maxPitch(){return this._maxPitch}set maxPitch(o){this._maxPitch!==o&&(this._maxPitch=o,this.pitch=Math.min(this.pitch,o))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(o){o===void 0?o=!0:o===null&&(o=!1),this._renderWorldCopies=o}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new u.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(o){const h=-u.b0(o,-180,180)*Math.PI/180;this.angle!==h&&(this._unmodified=!1,this.angle=h,this._calcMatrices(),this.rotationMatrix=function(){var d=new u.A(4);return u.A!=Float32Array&&(d[1]=0,d[2]=0),d[0]=1,d[3]=1,d}(),function(d,g,y){var I=g[0],T=g[1],M=g[2],k=g[3],N=Math.sin(y),z=Math.cos(y);d[0]=I*z+M*N,d[1]=T*z+k*N,d[2]=I*-N+M*z,d[3]=T*-N+k*z}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(o){const h=u.ac(o,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==h&&(this._unmodified=!1,this._pitch=h,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(o){o=Math.max(.01,Math.min(60,o)),this._fov!==o&&(this._unmodified=!1,this._fov=o/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(o){const h=Math.min(Math.max(o,this.minZoom),this.maxZoom);this._zoom!==h&&(this._unmodified=!1,this._zoom=h,this.tileZoom=Math.max(0,Math.floor(h)),this.scale=this.zoomScale(h),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(o){o.lat===this._center.lat&&o.lng===this._center.lng||(this._unmodified=!1,this._center=o,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(o){o!==this._elevation&&(this._elevation=o,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(o){this._edgeInsets.equals(o)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,o,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(o){return this._edgeInsets.equals(o)}interpolatePadding(o,h,d){this._unmodified=!1,this._edgeInsets.interpolate(o,h,d),this._constrain(),this._calcMatrices()}coveringZoomLevel(o){const h=(o.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/o.tileSize));return Math.max(0,h)}getVisibleUnwrappedCoordinates(o){const h=[new u.b1(0,o)];if(this._renderWorldCopies){const d=this.pointCoordinate(new u.P(0,0)),g=this.pointCoordinate(new u.P(this.width,0)),y=this.pointCoordinate(new u.P(this.width,this.height)),I=this.pointCoordinate(new u.P(0,this.height)),T=Math.floor(Math.min(d.x,g.x,y.x,I.x)),M=Math.floor(Math.max(d.x,g.x,y.x,I.x)),k=1;for(let N=T-k;N<=M+k;N++)N!==0&&h.push(new u.b1(N,o))}return h}coveringTiles(o){var h,d;let g=this.coveringZoomLevel(o);const y=g;if(o.minzoom!==void 0&&g<o.minzoom)return[];o.maxzoom!==void 0&&g>o.maxzoom&&(g=o.maxzoom);const I=this.pointCoordinate(this.getCameraPoint()),T=u.Y.fromLngLat(this.center),M=Math.pow(2,g),k=[M*I.x,M*I.y,0],N=[M*T.x,M*T.y,0],z=Ma.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,g);let Z=o.minzoom||0;!o.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(Z=g);const nt=o.terrain?2/Math.min(this.tileSize,o.tileSize)*this.tileSize:3,it=lt=>({aabb:new Pa([lt*M,0,0],[(lt+1)*M,M,0]),zoom:0,x:0,y:0,wrap:lt,fullyVisible:!1}),st=[],tt=[],mt=g,Ct=o.reparseOverscaled?y:g;if(this._renderWorldCopies)for(let lt=1;lt<=3;lt++)st.push(it(-lt)),st.push(it(lt));for(st.push(it(0));st.length>0;){const lt=st.pop(),bt=lt.x,kt=lt.y;let Mt=lt.fullyVisible;if(!Mt){const ye=lt.aabb.intersects(z);if(ye===0)continue;Mt=ye===2}const Zt=o.terrain?k:N,Jt=lt.aabb.distanceX(Zt),Ht=lt.aabb.distanceY(Zt),te=Math.max(Math.abs(Jt),Math.abs(Ht));if(lt.zoom===mt||te>nt+(1<<mt-lt.zoom)-2&&lt.zoom>=Z){const ye=mt-lt.zoom,ze=k[0]-.5-(bt<<ye),ce=k[1]-.5-(kt<<ye);tt.push({tileID:new u.Q(lt.zoom===mt?Ct:lt.zoom,lt.wrap,lt.zoom,bt,kt),distanceSq:Rt([N[0]-.5-bt,N[1]-.5-kt]),tileDistanceToCamera:Math.sqrt(ze*ze+ce*ce)})}else for(let ye=0;ye<4;ye++){const ze=(bt<<1)+ye%2,ce=(kt<<1)+(ye>>1),Ae=lt.zoom+1;let xe=lt.aabb.quadrant(ye);if(o.terrain){const Xn=new u.Q(Ae,lt.wrap,Ae,ze,ce),ln=o.terrain.getMinMaxElevation(Xn),tn=(h=ln.minElevation)!==null&&h!==void 0?h:this.elevation,un=(d=ln.maxElevation)!==null&&d!==void 0?d:this.elevation;xe=new Pa([xe.min[0],xe.min[1],tn],[xe.max[0],xe.max[1],un])}st.push({aabb:xe,zoom:Ae,x:ze,y:ce,wrap:lt.wrap,fullyVisible:Mt})}}return tt.sort((lt,bt)=>lt.distanceSq-bt.distanceSq).map(lt=>lt.tileID)}resize(o,h){this.width=o,this.height=h,this.pixelsToGLUnits=[2/o,-2/h],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(o){return Math.pow(2,o)}scaleZoom(o){return Math.log(o)/Math.LN2}project(o){const h=u.ac(o.lat,-this.maxValidLatitude,this.maxValidLatitude);return new u.P(u.N(o.lng)*this.worldSize,u.O(h)*this.worldSize)}unproject(o){return new u.Y(o.x/this.worldSize,o.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(o){const h=this.pointLocation(this.centerPoint,o),d=o.getElevationForLngLatZoom(h,this.tileZoom);if(!(this.elevation-d))return;const g=this.getCameraPosition(),y=u.Y.fromLngLat(g.lngLat,g.altitude),I=u.Y.fromLngLat(h,d),T=y.x-I.x,M=y.y-I.y,k=y.z-I.z,N=Math.sqrt(T*T+M*M+k*k),z=this.scaleZoom(this.cameraToCenterDistance/N/this.tileSize);this._elevation=d,this._center=h,this.zoom=z}setLocationAtPoint(o,h){const d=this.pointCoordinate(h),g=this.pointCoordinate(this.centerPoint),y=this.locationCoordinate(o),I=new u.Y(y.x-(d.x-g.x),y.y-(d.y-g.y));this.center=this.coordinateLocation(I),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(o,h){return h?this.coordinatePoint(this.locationCoordinate(o),h.getElevationForLngLatZoom(o,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(o))}pointLocation(o,h){return this.coordinateLocation(this.pointCoordinate(o,h))}locationCoordinate(o){return u.Y.fromLngLat(o)}coordinateLocation(o){return o&&o.toLngLat()}pointCoordinate(o,h){if(h){const Z=h.pointCoordinate(o);if(Z!=null)return Z}const d=[o.x,o.y,0,1],g=[o.x,o.y,1,1];u.af(d,d,this.pixelMatrixInverse),u.af(g,g,this.pixelMatrixInverse);const y=d[3],I=g[3],T=d[1]/y,M=g[1]/I,k=d[2]/y,N=g[2]/I,z=k===N?0:(0-k)/(N-k);return new u.Y(u.z.number(d[0]/y,g[0]/I,z)/this.worldSize,u.z.number(T,M,z)/this.worldSize)}coordinatePoint(o,h=0,d=this.pixelMatrix){const g=[o.x*this.worldSize,o.y*this.worldSize,h,1];return u.af(g,g,d),new u.P(g[0]/g[3],g[1]/g[3])}getBounds(){const o=Math.max(0,this.height/2-this.getHorizon());return new be().extend(this.pointLocation(new u.P(0,o))).extend(this.pointLocation(new u.P(this.width,o))).extend(this.pointLocation(new u.P(this.width,this.height))).extend(this.pointLocation(new u.P(0,this.height)))}getMaxBounds(){return this.latRange&&this.latRange.length===2&&this.lngRange&&this.lngRange.length===2?new be([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(o){o?(this.lngRange=[o.getWest(),o.getEast()],this.latRange=[o.getSouth(),o.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])}calculatePosMatrix(o,h=!1){const d=o.key,g=h?this._alignedPosMatrixCache:this._posMatrixCache;if(g[d])return g[d];const y=o.canonical,I=this.worldSize/this.zoomScale(y.z),T=y.x+Math.pow(2,y.z)*o.wrap,M=u.an(new Float64Array(16));return u.H(M,M,[T*I,y.y*I,0]),u.J(M,M,[I/u.W,I/u.W,1]),u.K(M,h?this.alignedProjMatrix:this.projMatrix,M),g[d]=new Float32Array(M),g[d]}customLayerMatrix(){return this.mercatorMatrix.slice()}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;let o,h,d,g,y=-90,I=90,T=-180,M=180;const k=this.size,N=this._unmodified;if(this.latRange){const nt=this.latRange;y=u.O(nt[1])*this.worldSize,I=u.O(nt[0])*this.worldSize,o=I-y<k.y?k.y/(I-y):0}if(this.lngRange){const nt=this.lngRange;T=u.b0(u.N(nt[0])*this.worldSize,0,this.worldSize),M=u.b0(u.N(nt[1])*this.worldSize,0,this.worldSize),M<T&&(M+=this.worldSize),h=M-T<k.x?k.x/(M-T):0}const z=this.point,Z=Math.max(h||0,o||0);if(Z)return this.center=this.unproject(new u.P(h?(M+T)/2:z.x,o?(I+y)/2:z.y)),this.zoom+=this.scaleZoom(Z),this._unmodified=N,void(this._constraining=!1);if(this.latRange){const nt=z.y,it=k.y/2;nt-it<y&&(g=y+it),nt+it>I&&(g=I-it)}if(this.lngRange){const nt=(T+M)/2,it=u.b0(z.x,nt-this.worldSize/2,nt+this.worldSize/2),st=k.x/2;it-st<T&&(d=T+st),it+st>M&&(d=M-st)}d===void 0&&g===void 0||(this.center=this.unproject(new u.P(d!==void 0?d:z.x,g!==void 0?g:z.y)).wrap()),this._unmodified=N,this._constraining=!1}_calcMatrices(){if(!this.height)return;const o=this.centerOffset,h=this.point.x,d=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=u.b2(1,this.center.lat)*this.worldSize;let g=u.an(new Float64Array(16));u.J(g,g,[this.width/2,-this.height/2,1]),u.H(g,g,[1,-1,0]),this.labelPlaneMatrix=g,g=u.an(new Float64Array(16)),u.J(g,g,[1,-1,1]),u.H(g,g,[-1,-1,0]),u.J(g,g,[2/this.width,2/this.height,1]),this.glCoordMatrix=g;const y=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),I=Math.min(this.elevation,this.minElevationForCurrentTile),T=y-I*this._pixelPerMeter/Math.cos(this._pitch),M=I<0?T:y,k=Math.PI/2+this._pitch,N=this._fov*(.5+o.y/this.height),z=Math.sin(N)*M/Math.sin(u.ac(Math.PI-k-N,.01,Math.PI-.01)),Z=this.getHorizon(),nt=2*Math.atan(Z/this.cameraToCenterDistance)*(.5+o.y/(2*Z)),it=Math.sin(nt)*M/Math.sin(u.ac(Math.PI-k-nt,.01,Math.PI-.01)),st=Math.min(z,it),tt=1.01*(Math.cos(Math.PI/2-this._pitch)*st+M),mt=this.height/50;g=new Float64Array(16),u.b3(g,this._fov,this.width/this.height,mt,tt),g[8]=2*-o.x/this.width,g[9]=2*o.y/this.height,u.J(g,g,[1,-1,1]),u.H(g,g,[0,0,-this.cameraToCenterDistance]),u.b4(g,g,this._pitch),u.ad(g,g,this.angle),u.H(g,g,[-h,-d,0]),this.mercatorMatrix=u.J([],g,[this.worldSize,this.worldSize,this.worldSize]),u.J(g,g,[1,1,this._pixelPerMeter]),this.pixelMatrix=u.K(new Float64Array(16),this.labelPlaneMatrix,g),u.H(g,g,[0,0,-this.elevation]),this.projMatrix=g,this.invProjMatrix=u.ar([],g),this.pixelMatrix3D=u.K(new Float64Array(16),this.labelPlaneMatrix,g);const Ct=this.width%2/2,lt=this.height%2/2,bt=Math.cos(this.angle),kt=Math.sin(this.angle),Mt=h-Math.round(h)+bt*Ct+kt*lt,Zt=d-Math.round(d)+bt*lt+kt*Ct,Jt=new Float64Array(g);if(u.H(Jt,Jt,[Mt>.5?Mt-1:Mt,Zt>.5?Zt-1:Zt,0]),this.alignedProjMatrix=Jt,g=u.ar(new Float64Array(16),this.pixelMatrix),!g)throw new Error("failed to invert matrix");this.pixelMatrixInverse=g,this._posMatrixCache={},this._alignedPosMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const o=this.pointCoordinate(new u.P(0,0)),h=[o.x*this.worldSize,o.y*this.worldSize,0,1];return u.af(h,h,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const o=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new u.P(0,o))}getCameraQueryGeometry(o){const h=this.getCameraPoint();if(o.length===1)return[o[0],h];{let d=h.x,g=h.y,y=h.x,I=h.y;for(const T of o)d=Math.min(d,T.x),g=Math.min(g,T.y),y=Math.max(y,T.x),I=Math.max(I,T.y);return[new u.P(d,g),new u.P(y,g),new u.P(y,I),new u.P(d,I),new u.P(d,g)]}}lngLatToCameraDepth(o,h){const d=this.locationCoordinate(o),g=[d.x*this.worldSize,d.y*this.worldSize,h,1];return u.af(g,g,this.projMatrix),g[2]/g[3]}}function yp(_,o){let h,d=!1,g=null,y=null;const I=()=>{g=null,d&&(_.apply(y,h),g=setTimeout(I,o),d=!1)};return(...T)=>(d=!0,y=this,h=T,g||I(),g)}class vp{constructor(o){this._getCurrentHash=()=>{const h=window.location.hash.replace("#","");if(this._hashName){let d;return h.split("&").map(g=>g.split("=")).forEach(g=>{g[0]===this._hashName&&(d=g)}),(d&&d[1]||"").split("/")}return h.split("/")},this._onHashChange=()=>{const h=this._getCurrentHash();if(h.length>=3&&!h.some(d=>isNaN(d))){const d=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(h[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+h[2],+h[1]],zoom:+h[0],bearing:d,pitch:+(h[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{const h=window.location.href.replace(/(#.+)?$/,this.getHashString());try{window.history.replaceState(window.history.state,null,h)}catch{}},this._updateHash=yp(this._updateHashUnthrottled,300),this._hashName=o&&encodeURIComponent(o)}addTo(o){return this._map=o,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this}getHashString(o){const h=this._map.getCenter(),d=Math.round(100*this._map.getZoom())/100,g=Math.ceil((d*Math.LN2+Math.log(512/360/.5))/Math.LN10),y=Math.pow(10,g),I=Math.round(h.lng*y)/y,T=Math.round(h.lat*y)/y,M=this._map.getBearing(),k=this._map.getPitch();let N="";if(N+=o?`/${I}/${T}/${d}`:`${d}/${T}/${I}`,(M||k)&&(N+="/"+Math.round(10*M)/10),k&&(N+=`/${Math.round(k)}`),this._hashName){const z=this._hashName;let Z=!1;const nt=window.location.hash.slice(1).split("&").map(it=>{const st=it.split("=")[0];return st===z?(Z=!0,`${st}=${N}`):it}).filter(it=>it);return Z||nt.push(`${z}=${N}`),`#${nt.join("&")}`}return`#${N}`}}const ku={linearity:.3,easing:u.b5(0,0,.3,1)},vd=u.e({deceleration:2500,maxSpeed:1400},ku),sl=u.e({deceleration:20,maxSpeed:1400},ku),xd=u.e({deceleration:1e3,maxSpeed:360},ku),bd=u.e({deceleration:1e3,maxSpeed:90},ku);class wd{constructor(o){this._map=o,this.clear()}clear(){this._inertiaBuffer=[]}record(o){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:L.now(),settings:o})}_drainInertiaBuffer(){const o=this._inertiaBuffer,h=L.now();for(;o.length>0&&h-o[0].time>160;)o.shift()}_onMoveEnd(o){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const h={zoom:0,bearing:0,pitch:0,pan:new u.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:y}of this._inertiaBuffer)h.zoom+=y.zoomDelta||0,h.bearing+=y.bearingDelta||0,h.pitch+=y.pitchDelta||0,y.panDelta&&h.pan._add(y.panDelta),y.around&&(h.around=y.around),y.pinchAround&&(h.pinchAround=y.pinchAround);const d=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,g={};if(h.pan.mag()){const y=Ru(h.pan.mag(),d,u.e({},vd,o||{}));g.offset=h.pan.mult(y.amount/h.pan.mag()),g.center=this._map.transform.center,Du(g,y)}if(h.zoom){const y=Ru(h.zoom,d,sl);g.zoom=this._map.transform.zoom+y.amount,Du(g,y)}if(h.bearing){const y=Ru(h.bearing,d,xd);g.bearing=this._map.transform.bearing+u.ac(y.amount,-179,179),Du(g,y)}if(h.pitch){const y=Ru(h.pitch,d,bd);g.pitch=this._map.transform.pitch+y.amount,Du(g,y)}if(g.zoom||g.bearing){const y=h.pinchAround===void 0?h.around:h.pinchAround;g.around=y?this._map.unproject(y):this._map.getCenter()}return this.clear(),u.e(g,{noMoveStart:!0})}}function Du(_,o){(!_.duration||_.duration<o.duration)&&(_.duration=o.duration,_.easing=o.easing)}function Ru(_,o,h){const{maxSpeed:d,linearity:g,deceleration:y}=h,I=u.ac(_*g/(o/1e3),-d,d),T=Math.abs(I)/(y*g);return{easing:h.easing,duration:1e3*T,amount:I*(T/2)}}class so extends u.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(o,h,d,g={}){const y=A.mousePos(h.getCanvas(),d),I=h.unproject(y);super(o,u.e({point:y,lngLat:I,originalEvent:d},g)),this._defaultPrevented=!1,this.target=h}}class ql extends u.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(o,h,d){const g=o==="touchend"?d.changedTouches:d.touches,y=A.touchPos(h.getCanvasContainer(),g),I=y.map(M=>h.unproject(M)),T=y.reduce((M,k,N,z)=>M.add(k.div(z.length)),new u.P(0,0));super(o,{points:y,point:T,lngLats:I,lngLat:h.unproject(T),originalEvent:d}),this._defaultPrevented=!1}}class al extends u.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(o,h,d){super(o,{originalEvent:d}),this._defaultPrevented=!1}}class Sd{constructor(o,h){this._map=o,this._clickTolerance=h.clickTolerance}reset(){delete this._mousedownPos}wheel(o){return this._firePreventable(new al(o.type,this._map,o))}mousedown(o,h){return this._mousedownPos=h,this._firePreventable(new so(o.type,this._map,o))}mouseup(o){this._map.fire(new so(o.type,this._map,o))}click(o,h){this._mousedownPos&&this._mousedownPos.dist(h)>=this._clickTolerance||this._map.fire(new so(o.type,this._map,o))}dblclick(o){return this._firePreventable(new so(o.type,this._map,o))}mouseover(o){this._map.fire(new so(o.type,this._map,o))}mouseout(o){this._map.fire(new so(o.type,this._map,o))}touchstart(o){return this._firePreventable(new ql(o.type,this._map,o))}touchmove(o){this._map.fire(new ql(o.type,this._map,o))}touchend(o){this._map.fire(new ql(o.type,this._map,o))}touchcancel(o){this._map.fire(new ql(o.type,this._map,o))}_firePreventable(o){if(this._map.fire(o),o.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class ls{constructor(o){this._map=o}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(o){this._map.fire(new so(o.type,this._map,o))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new so("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(o){this._delayContextMenu?this._contextMenuEvent=o:this._ignoreContextMenu||this._map.fire(new so(o.type,this._map,o)),this._map.listens("contextmenu")&&o.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class ao{constructor(o){this._map=o}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(o){return this.transform.pointLocation(u.P.convert(o),this._map.terrain)}}class xp{constructor(o,h){this._map=o,this._tr=new ao(o),this._el=o.getCanvasContainer(),this._container=o.getContainer(),this._clickTolerance=h.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(o,h){this.isEnabled()&&o.shiftKey&&o.button===0&&(A.disableDrag(),this._startPos=this._lastPos=h,this._active=!0)}mousemoveWindow(o,h){if(!this._active)return;const d=h;if(this._lastPos.equals(d)||!this._box&&d.dist(this._startPos)<this._clickTolerance)return;const g=this._startPos;this._lastPos=d,this._box||(this._box=A.create("div","maplibregl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair"),this._fireEvent("boxzoomstart",o));const y=Math.min(g.x,d.x),I=Math.max(g.x,d.x),T=Math.min(g.y,d.y),M=Math.max(g.y,d.y);A.setTransform(this._box,`translate(${y}px,${T}px)`),this._box.style.width=I-y+"px",this._box.style.height=M-T+"px"}mouseupWindow(o,h){if(!this._active||o.button!==0)return;const d=this._startPos,g=h;if(this.reset(),A.suppressClick(),d.x!==g.x||d.y!==g.y)return this._map.fire(new u.k("boxzoomend",{originalEvent:o})),{cameraAnimation:y=>y.fitScreenCoordinates(d,g,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",o)}keydown(o){this._active&&o.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",o))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(A.remove(this._box),this._box=null),A.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(o,h){return this._map.fire(new u.k(o,{originalEvent:h}))}}function Ho(_,o){if(_.length!==o.length)throw new Error(`The number of touches and points are not equal - touches ${_.length}, points ${o.length}`);const h={};for(let d=0;d<_.length;d++)h[_[d].identifier]=o[d];return h}class Nu{constructor(o){this.reset(),this.numTouches=o.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(o,h,d){(this.centroid||d.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=o.timeStamp),d.length===this.numTouches&&(this.centroid=function(g){const y=new u.P(0,0);for(const I of g)y._add(I);return y.div(g.length)}(h),this.touches=Ho(d,h)))}touchmove(o,h,d){if(this.aborted||!this.centroid)return;const g=Ho(d,h);for(const y in this.touches){const I=g[y];(!I||I.dist(this.touches[y])>30)&&(this.aborted=!0)}}touchend(o,h,d){if((!this.centroid||o.timeStamp-this.startTime>500)&&(this.aborted=!0),d.length===0){const g=!this.aborted&&this.centroid;if(this.reset(),g)return g}}}class bp{constructor(o){this.singleTap=new Nu(o),this.numTaps=o.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(o,h,d){this.singleTap.touchstart(o,h,d)}touchmove(o,h,d){this.singleTap.touchmove(o,h,d)}touchend(o,h,d){const g=this.singleTap.touchend(o,h,d);if(g){const y=o.timeStamp-this.lastTime<500,I=!this.lastTap||this.lastTap.dist(g)<30;if(y&&I||this.reset(),this.count++,this.lastTime=o.timeStamp,this.lastTap=g,this.count===this.numTaps)return this.reset(),g}}}class dg{constructor(o){this._tr=new ao(o),this._zoomIn=new bp({numTouches:1,numTaps:2}),this._zoomOut=new bp({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(o,h,d){this._zoomIn.touchstart(o,h,d),this._zoomOut.touchstart(o,h,d)}touchmove(o,h,d){this._zoomIn.touchmove(o,h,d),this._zoomOut.touchmove(o,h,d)}touchend(o,h,d){const g=this._zoomIn.touchend(o,h,d),y=this._zoomOut.touchend(o,h,d),I=this._tr;return g?(this._active=!0,o.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:T=>T.easeTo({duration:300,zoom:I.zoom+1,around:I.unproject(g)},{originalEvent:o})}):y?(this._active=!0,o.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:T=>T.easeTo({duration:300,zoom:I.zoom-1,around:I.unproject(y)},{originalEvent:o})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class zu{constructor(o){this._enabled=!!o.enable,this._moveStateManager=o.moveStateManager,this._clickTolerance=o.clickTolerance||1,this._moveFunction=o.move,this._activateOnStart=!!o.activateOnStart,o.assignEvents(this),this.reset()}reset(o){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(o)}_move(...o){const h=this._moveFunction(...o);if(h.bearingDelta||h.pitchDelta||h.around||h.panDelta)return this._active=!0,h}dragStart(o,h){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(o)&&(this._moveStateManager.startMove(o),this._lastPoint=h.length?h[0]:h,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(o,h){if(!this.isEnabled())return;const d=this._lastPoint;if(!d)return;if(o.preventDefault(),!this._moveStateManager.isValidMoveEvent(o))return void this.reset(o);const g=h.length?h[0]:h;return!this._moved&&g.dist(d)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=g,this._move(d,g))}dragEnd(o){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(o)&&(this._moved&&A.suppressClick(),this.reset(o))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}}const Ed={0:1,2:2};class ll{constructor(o){this._correctEvent=o.checkCorrectEvent}startMove(o){const h=A.mouseButton(o);this._eventButton=h}endMove(o){delete this._eventButton}isValidStartEvent(o){return this._correctEvent(o)}isValidMoveEvent(o){return!function(h,d){const g=Ed[d];return h.buttons===void 0||(h.buttons&g)!==g}(o,this._eventButton)}isValidEndEvent(o){return A.mouseButton(o)===this._eventButton}}class na{constructor(){this._firstTouch=void 0}_isOneFingerTouch(o){return o.targetTouches.length===1}_isSameTouchEvent(o){return o.targetTouches[0].identifier===this._firstTouch}startMove(o){this._firstTouch=o.targetTouches[0].identifier}endMove(o){delete this._firstTouch}isValidStartEvent(o){return this._isOneFingerTouch(o)}isValidMoveEvent(o){return this._isOneFingerTouch(o)&&this._isSameTouchEvent(o)}isValidEndEvent(o){return this._isOneFingerTouch(o)&&this._isSameTouchEvent(o)}}const _e=_=>{_.mousedown=_.dragStart,_.mousemoveWindow=_.dragMove,_.mouseup=_.dragEnd,_.contextmenu=function(o){o.preventDefault()}},wp=({enable:_,clickTolerance:o,bearingDegreesPerPixelMoved:h=.8})=>{const d=new ll({checkCorrectEvent:g=>A.mouseButton(g)===0&&g.ctrlKey||A.mouseButton(g)===2});return new zu({clickTolerance:o,move:(g,y)=>({bearingDelta:(y.x-g.x)*h}),moveStateManager:d,enable:_,assignEvents:_e})},jl=({enable:_,clickTolerance:o,pitchDegreesPerPixelMoved:h=-.5})=>{const d=new ll({checkCorrectEvent:g=>A.mouseButton(g)===0&&g.ctrlKey||A.mouseButton(g)===2});return new zu({clickTolerance:o,move:(g,y)=>({pitchDelta:(y.y-g.y)*h}),moveStateManager:d,enable:_,assignEvents:_e})};class Ou{constructor(o,h){this._clickTolerance=o.clickTolerance||1,this._map=h,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new u.P(0,0)}minTouchs(){return this._map.cooperativeGestures.isEnabled()?2:1}touchstart(o,h,d){return this._calculateTransform(o,h,d)}touchmove(o,h,d){if(this._active&&!(d.length<this.minTouchs()))return o.preventDefault(),this._calculateTransform(o,h,d)}touchend(o,h,d){this._calculateTransform(o,h,d),this._active&&d.length<this.minTouchs()&&this.reset()}touchcancel(){this.reset()}_calculateTransform(o,h,d){d.length>0&&(this._active=!0);const g=Ho(d,h),y=new u.P(0,0),I=new u.P(0,0);let T=0;for(const k in g){const N=g[k],z=this._touches[k];z&&(y._add(N),I._add(N.sub(z)),T++,g[k]=N)}if(this._touches=g,T<this.minTouchs()||!I.mag())return;const M=I.div(T);return this._sum._add(M),this._sum.mag()<this._clickTolerance?void 0:{around:y.div(T),panDelta:M}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Zc{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(o,h,d){this._firstTwoTouches||d.length<2||(this._firstTwoTouches=[d[0].identifier,d[1].identifier],this._start([h[0],h[1]]))}touchmove(o,h,d){if(!this._firstTwoTouches)return;o.preventDefault();const[g,y]=this._firstTwoTouches,I=pe(d,h,g),T=pe(d,h,y);if(!I||!T)return;const M=this._aroundCenter?null:I.add(T).div(2);return this._move([I,T],M,o)}touchend(o,h,d){if(!this._firstTwoTouches)return;const[g,y]=this._firstTwoTouches,I=pe(d,h,g),T=pe(d,h,y);I&&T||(this._active&&A.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(o){this._enabled=!0,this._aroundCenter=!!o&&o.around==="center"}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}}function pe(_,o,h){for(let d=0;d<_.length;d++)if(_[d].identifier===h)return o[d]}function Wc(_,o){return Math.log(_/o)/Math.LN2}class Id extends Zc{reset(){super.reset(),delete this._distance,delete this._startDistance}_start(o){this._startDistance=this._distance=o[0].dist(o[1])}_move(o,h){const d=this._distance;if(this._distance=o[0].dist(o[1]),this._active||!(Math.abs(Wc(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:Wc(this._distance,d),pinchAround:h}}}function Cd(_,o){return 180*_.angleWith(o)/Math.PI}class Hc extends Zc{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(o){this._startVector=this._vector=o[0].sub(o[1]),this._minDiameter=o[0].dist(o[1])}_move(o,h,d){const g=this._vector;if(this._vector=o[0].sub(o[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:Cd(this._vector,g),pinchAround:h}}_isBelowThreshold(o){this._minDiameter=Math.min(this._minDiameter,o.mag());const h=25/(Math.PI*this._minDiameter)*360,d=Cd(o,this._startVector);return Math.abs(d)<h}}function Xc(_){return Math.abs(_.y)>Math.abs(_.x)}class Sp extends Zc{constructor(o){super(),this._currentTouchCount=0,this._map=o}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(o,h,d){super.touchstart(o,h,d),this._currentTouchCount=d.length}_start(o){this._lastPoints=o,Xc(o[0].sub(o[1]))&&(this._valid=!1)}_move(o,h,d){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const g=o[0].sub(this._lastPoints[0]),y=o[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(g,y,d.timeStamp),this._valid?(this._lastPoints=o,this._active=!0,{pitchDelta:(g.y+y.y)/2*-.5}):void 0}gestureBeginsVertically(o,h,d){if(this._valid!==void 0)return this._valid;const g=o.mag()>=2,y=h.mag()>=2;if(!g&&!y)return;if(!g||!y)return this._firstMove===void 0&&(this._firstMove=d),d-this._firstMove<100&&void 0;const I=o.y>0==h.y>0;return Xc(o)&&Xc(h)&&I}}const mg={panStep:100,bearingStep:15,pitchStep:10};class Td{constructor(o){this._tr=new ao(o);const h=mg;this._panStep=h.panStep,this._bearingStep=h.bearingStep,this._pitchStep=h.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(o){if(o.altKey||o.ctrlKey||o.metaKey)return;let h=0,d=0,g=0,y=0,I=0;switch(o.keyCode){case 61:case 107:case 171:case 187:h=1;break;case 189:case 109:case 173:h=-1;break;case 37:o.shiftKey?d=-1:(o.preventDefault(),y=-1);break;case 39:o.shiftKey?d=1:(o.preventDefault(),y=1);break;case 38:o.shiftKey?g=1:(o.preventDefault(),I=-1);break;case 40:o.shiftKey?g=-1:(o.preventDefault(),I=1);break;default:return}return this._rotationDisabled&&(d=0,g=0),{cameraAnimation:T=>{const M=this._tr;T.easeTo({duration:300,easeId:"keyboardHandler",easing:ul,zoom:h?Math.round(M.zoom)+h*(o.shiftKey?2:1):M.zoom,bearing:M.bearing+d*this._bearingStep,pitch:M.pitch+g*this._pitchStep,offset:[-y*this._panStep,-I*this._panStep],center:M.center},{originalEvent:o})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function ul(_){return _*(2-_)}const Hn=4.000244140625;class Fu{constructor(o,h){this._onTimeout=d=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(d)},this._map=o,this._tr=new ao(o),this._triggerRenderFrame=h,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(o){this._defaultZoomRate=o}setWheelZoomRate(o){this._wheelZoomRate=o}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(o){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!o&&o.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}wheel(o){if(!this.isEnabled()||this._map.cooperativeGestures.isEnabled()&&!o[this._map.cooperativeGestures._bypassKey])return;let h=o.deltaMode===WheelEvent.DOM_DELTA_LINE?40*o.deltaY:o.deltaY;const d=L.now(),g=d-(this._lastWheelEventTime||0);this._lastWheelEventTime=d,h!==0&&h%Hn==0?this._type="wheel":h!==0&&Math.abs(h)<4?this._type="trackpad":g>400?(this._type=null,this._lastValue=h,this._timeout=setTimeout(this._onTimeout,40,o)):this._type||(this._type=Math.abs(g*h)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,h+=this._lastValue)),o.shiftKey&&h&&(h/=4),this._type&&(this._lastWheelEvent=o,this._delta-=h,this._active||this._start(o)),o.preventDefault()}_start(o){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const h=A.mousePos(this._map.getCanvas(),o),d=this._tr;this._around=h.y>d.transform.height/2-d.transform.getHorizon()?u.M.convert(this._aroundCenter?d.center:d.unproject(h)):u.M.convert(d.center),this._aroundPoint=d.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const o=this._tr.transform;if(this._delta!==0){const T=this._type==="wheel"&&Math.abs(this._delta)>Hn?this._wheelZoomRate:this._defaultZoomRate;let M=2/(1+Math.exp(-Math.abs(this._delta*T)));this._delta<0&&M!==0&&(M=1/M);const k=typeof this._targetZoom=="number"?o.zoomScale(this._targetZoom):o.scale;this._targetZoom=Math.min(o.maxZoom,Math.max(o.minZoom,o.scaleZoom(k*M))),this._type==="wheel"&&(this._startZoom=o.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const h=typeof this._targetZoom=="number"?this._targetZoom:o.zoom,d=this._startZoom,g=this._easing;let y,I=!1;if(this._type==="wheel"&&d&&g){const T=Math.min((L.now()-this._lastWheelEventTime)/200,1),M=g(T);y=u.z.number(d,h,M),T<1?this._frameId||(this._frameId=!0):I=!0}else y=h,I=!0;return this._active=!0,I&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!I,zoomDelta:y-o.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(o){let h=u.b6;if(this._prevEase){const d=this._prevEase,g=(L.now()-d.start)/d.duration,y=d.easing(g+.01)-d.easing(g),I=.27/Math.sqrt(y*y+1e-4)*.01,T=Math.sqrt(.0729-I*I);h=u.b5(I,T,.25,1)}return this._prevEase={start:L.now(),duration:o,easing:h},h}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class Yc{constructor(o,h){this._clickZoom=o,this._tapZoom=h}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class Ld{constructor(o){this._tr=new ao(o),this.reset()}reset(){this._active=!1}dblclick(o,h){return o.preventDefault(),{cameraAnimation:d=>{d.easeTo({duration:300,zoom:this._tr.zoom+(o.shiftKey?-1:1),around:this._tr.unproject(h)},{originalEvent:o})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Md{constructor(){this._tap=new bp({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(o,h,d){if(!this._swipePoint)if(this._tapTime){const g=h[0],y=o.timeStamp-this._tapTime<500,I=this._tapPoint.dist(g)<30;y&&I?d.length>0&&(this._swipePoint=g,this._swipeTouch=d[0].identifier):this.reset()}else this._tap.touchstart(o,h,d)}touchmove(o,h,d){if(this._tapTime){if(this._swipePoint){if(d[0].identifier!==this._swipeTouch)return;const g=h[0],y=g.y-this._swipePoint.y;return this._swipePoint=g,o.preventDefault(),this._active=!0,{zoomDelta:y/128}}}else this._tap.touchmove(o,h,d)}touchend(o,h,d){if(this._tapTime)this._swipePoint&&d.length===0&&this.reset();else{const g=this._tap.touchend(o,h,d);g&&(this._tapTime=o.timeStamp,this._tapPoint=g)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Ep{constructor(o,h,d){this._el=o,this._mousePan=h,this._touchPan=d}enable(o){this._inertiaOptions=o||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class Pd{constructor(o,h,d){this._pitchWithRotate=o.pitchWithRotate,this._mouseRotate=h,this._mousePitch=d}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class us{constructor(o,h,d,g){this._el=o,this._touchZoom=h,this._touchRotate=d,this._tapDragZoom=g,this._rotationDisabled=!1,this._enabled=!0}enable(o){this._touchZoom.enable(o),this._rotationDisabled||this._touchRotate.enable(o),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class Bu{constructor(o,h){this._bypassKey=navigator.userAgent.indexOf("Mac")!==-1?"metaKey":"ctrlKey",this._map=o,this._options=h,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const o=this._map.getCanvasContainer();o.classList.add("maplibregl-cooperative-gestures"),this._container=A.create("div","maplibregl-cooperative-gesture-screen",o);let h=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");this._bypassKey==="metaKey"&&(h=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const d=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),g=document.createElement("div");g.className="maplibregl-desktop-message",g.textContent=h,this._container.appendChild(g);const y=document.createElement("div");y.className="maplibregl-mobile-message",y.textContent=d,this._container.appendChild(y),this._container.setAttribute("aria-hidden","true")}_destoryUI(){this._container&&(A.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destoryUI()}isEnabled(){return this._enabled}touchmove(o){this._onCooperativeGesture(o.touches.length===1)}wheel(o){this._map.scrollZoom.isEnabled()&&this._onCooperativeGesture(!o[this._bypassKey])}_onCooperativeGesture(o){this._enabled&&o&&(this._container.classList.add("maplibregl-show"),setTimeout(()=>{this._container.classList.remove("maplibregl-show")},100))}}const Ee=_=>_.zoom||_.drag||_.pitch||_.rotate;class Oe extends u.k{}function Zl(_){return _.panDelta&&_.panDelta.mag()||_.zoomDelta||_.bearingDelta||_.pitchDelta}class Ip{constructor(o,h){this.handleWindowEvent=g=>{this.handleEvent(g,`${g.type}Window`)},this.handleEvent=(g,y)=>{if(g.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const I=g.type==="renderFrame"?void 0:g,T={needsRenderFrame:!1},M={},k={},N=g.touches,z=N?this._getMapTouches(N):void 0,Z=z?A.touchPos(this._map.getCanvas(),z):A.mousePos(this._map.getCanvas(),g);for(const{handlerName:st,handler:tt,allowed:mt}of this._handlers){if(!tt.isEnabled())continue;let Ct;this._blockedByActive(k,mt,st)?tt.reset():tt[y||g.type]&&(Ct=tt[y||g.type](g,Z,z),this.mergeHandlerResult(T,M,Ct,st,I),Ct&&Ct.needsRenderFrame&&this._triggerRenderFrame()),(Ct||tt.isActive())&&(k[st]=tt)}const nt={};for(const st in this._previousActiveHandlers)k[st]||(nt[st]=I);this._previousActiveHandlers=k,(Object.keys(nt).length||Zl(T))&&(this._changes.push([T,M,nt]),this._triggerRenderFrame()),(Object.keys(k).length||Zl(T))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:it}=T;it&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],it(this._map))},this._map=o,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new wd(o),this._bearingSnap=h.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(h);const d=this._el;this._listeners=[[d,"touchstart",{passive:!0}],[d,"touchmove",{passive:!1}],[d,"touchend",void 0],[d,"touchcancel",void 0],[d,"mousedown",void 0],[d,"mousemove",void 0],[d,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[d,"mouseover",void 0],[d,"mouseout",void 0],[d,"dblclick",void 0],[d,"click",void 0],[d,"keydown",{capture:!1}],[d,"keyup",void 0],[d,"wheel",{passive:!1}],[d,"contextmenu",void 0],[window,"blur",void 0]];for(const[g,y,I]of this._listeners)A.addEventListener(g,y,g===document?this.handleWindowEvent:this.handleEvent,I)}destroy(){for(const[o,h,d]of this._listeners)A.removeEventListener(o,h,o===document?this.handleWindowEvent:this.handleEvent,d)}_addDefaultHandlers(o){const h=this._map,d=h.getCanvasContainer();this._add("mapEvent",new Sd(h,o));const g=h.boxZoom=new xp(h,o);this._add("boxZoom",g),o.interactive&&o.boxZoom&&g.enable();const y=h.cooperativeGestures=new Bu(h,o.cooperativeGestures);this._add("cooperativeGestures",y),o.cooperativeGestures&&y.enable();const I=new dg(h),T=new Ld(h);h.doubleClickZoom=new Yc(T,I),this._add("tapZoom",I),this._add("clickZoom",T),o.interactive&&o.doubleClickZoom&&h.doubleClickZoom.enable();const M=new Md;this._add("tapDragZoom",M);const k=h.touchPitch=new Sp(h);this._add("touchPitch",k),o.interactive&&o.touchPitch&&h.touchPitch.enable(o.touchPitch);const N=wp(o),z=jl(o);h.dragRotate=new Pd(o,N,z),this._add("mouseRotate",N,["mousePitch"]),this._add("mousePitch",z,["mouseRotate"]),o.interactive&&o.dragRotate&&h.dragRotate.enable();const Z=(({enable:Ct,clickTolerance:lt})=>{const bt=new ll({checkCorrectEvent:kt=>A.mouseButton(kt)===0&&!kt.ctrlKey});return new zu({clickTolerance:lt,move:(kt,Mt)=>({around:Mt,panDelta:Mt.sub(kt)}),activateOnStart:!0,moveStateManager:bt,enable:Ct,assignEvents:_e})})(o),nt=new Ou(o,h);h.dragPan=new Ep(d,Z,nt),this._add("mousePan",Z),this._add("touchPan",nt,["touchZoom","touchRotate"]),o.interactive&&o.dragPan&&h.dragPan.enable(o.dragPan);const it=new Hc,st=new Id;h.touchZoomRotate=new us(d,st,it,M),this._add("touchRotate",it,["touchPan","touchZoom"]),this._add("touchZoom",st,["touchPan","touchRotate"]),o.interactive&&o.touchZoomRotate&&h.touchZoomRotate.enable(o.touchZoomRotate);const tt=h.scrollZoom=new Fu(h,()=>this._triggerRenderFrame());this._add("scrollZoom",tt,["mousePan"]),o.interactive&&o.scrollZoom&&h.scrollZoom.enable(o.scrollZoom);const mt=h.keyboard=new Td(h);this._add("keyboard",mt),o.interactive&&o.keyboard&&h.keyboard.enable(),this._add("blockableMapEvent",new ls(h))}_add(o,h,d){this._handlers.push({handlerName:o,handler:h,allowed:d}),this._handlersById[o]=h}stop(o){if(!this._updatingCamera){for(const{handler:h}of this._handlers)h.reset();this._inertia.clear(),this._fireEvents({},{},o),this._changes=[]}}isActive(){for(const{handler:o}of this._handlers)if(o.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!Ee(this._eventsInProgress)||this.isZooming()}_blockedByActive(o,h,d){for(const g in o)if(g!==d&&(!h||h.indexOf(g)<0))return!0;return!1}_getMapTouches(o){const h=[];for(const d of o)this._el.contains(d.target)&&h.push(d);return h}mergeHandlerResult(o,h,d,g,y){if(!d)return;u.e(o,d);const I={handlerName:g,originalEvent:d.originalEvent||y};d.zoomDelta!==void 0&&(h.zoom=I),d.panDelta!==void 0&&(h.drag=I),d.pitchDelta!==void 0&&(h.pitch=I),d.bearingDelta!==void 0&&(h.rotate=I)}_applyChanges(){const o={},h={},d={};for(const[g,y,I]of this._changes)g.panDelta&&(o.panDelta=(o.panDelta||new u.P(0,0))._add(g.panDelta)),g.zoomDelta&&(o.zoomDelta=(o.zoomDelta||0)+g.zoomDelta),g.bearingDelta&&(o.bearingDelta=(o.bearingDelta||0)+g.bearingDelta),g.pitchDelta&&(o.pitchDelta=(o.pitchDelta||0)+g.pitchDelta),g.around!==void 0&&(o.around=g.around),g.pinchAround!==void 0&&(o.pinchAround=g.pinchAround),g.noInertia&&(o.noInertia=g.noInertia),u.e(h,y),u.e(d,I);this._updateMapTransform(o,h,d),this._changes=[]}_updateMapTransform(o,h,d){const g=this._map,y=g._getTransformForUpdate(),I=g.terrain;if(!(Zl(o)||I&&this._terrainMovement))return this._fireEvents(h,d,!0);let{panDelta:T,zoomDelta:M,bearingDelta:k,pitchDelta:N,around:z,pinchAround:Z}=o;Z!==void 0&&(z=Z),g._stop(!0),z=z||g.transform.centerPoint;const nt=y.pointLocation(T?z.sub(T):z);k&&(y.bearing+=k),N&&(y.pitch+=N),M&&(y.zoom+=M),I?this._terrainMovement||!h.drag&&!h.zoom?h.drag&&this._terrainMovement?y.center=y.pointLocation(y.centerPoint.sub(T)):y.setLocationAtPoint(nt,z):(this._terrainMovement=!0,this._map._elevationFreeze=!0,y.setLocationAtPoint(nt,z),this._map.once("moveend",()=>{this._map._elevationFreeze=!1,this._terrainMovement=!1,y.recalculateZoom(g.terrain)})):y.setLocationAtPoint(nt,z),g._applyUpdatedTransform(y),this._map._update(),o.noInertia||this._inertia.record(o),this._fireEvents(h,d,!0)}_fireEvents(o,h,d){const g=Ee(this._eventsInProgress),y=Ee(o),I={};for(const N in o){const{originalEvent:z}=o[N];this._eventsInProgress[N]||(I[`${N}start`]=z),this._eventsInProgress[N]=o[N]}!g&&y&&this._fireEvent("movestart",y.originalEvent);for(const N in I)this._fireEvent(N,I[N]);y&&this._fireEvent("move",y.originalEvent);for(const N in o){const{originalEvent:z}=o[N];this._fireEvent(N,z)}const T={};let M;for(const N in this._eventsInProgress){const{handlerName:z,originalEvent:Z}=this._eventsInProgress[N];this._handlersById[z].isActive()||(delete this._eventsInProgress[N],M=h[z]||Z,T[`${N}end`]=M)}for(const N in T)this._fireEvent(N,T[N]);const k=Ee(this._eventsInProgress);if(d&&(g||y)&&!k){this._updatingCamera=!0;const N=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),z=Z=>Z!==0&&-this._bearingSnap<Z&&Z<this._bearingSnap;!N||!N.essential&&L.prefersReducedMotion?(this._map.fire(new u.k("moveend",{originalEvent:M})),z(this._map.getBearing())&&this._map.resetNorth()):(z(N.bearing||this._map.getBearing())&&(N.bearing=0),N.freezeElevation=!0,this._map.easeTo(N,{originalEvent:M})),this._updatingCamera=!1}}_fireEvent(o,h){this._map.fire(new u.k(o,h?{originalEvent:h}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(o=>{delete this._frameId,this.handleEvent(new Oe("renderFrame",{timeStamp:o})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class Cp extends u.E{constructor(o,h){super(),this._renderFrameCallback=()=>{const d=Math.min((L.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(d)),d<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=o,this._bearingSnap=h.bearingSnap,this.on("moveend",()=>{delete this._requestedCameraState})}getCenter(){return new u.M(this.transform.center.lng,this.transform.center.lat)}setCenter(o,h){return this.jumpTo({center:o},h)}panBy(o,h,d){return o=u.P.convert(o).mult(-1),this.panTo(this.transform.center,u.e({offset:o},h),d)}panTo(o,h,d){return this.easeTo(u.e({center:o},h),d)}getZoom(){return this.transform.zoom}setZoom(o,h){return this.jumpTo({zoom:o},h),this}zoomTo(o,h,d){return this.easeTo(u.e({zoom:o},h),d)}zoomIn(o,h){return this.zoomTo(this.getZoom()+1,o,h),this}zoomOut(o,h){return this.zoomTo(this.getZoom()-1,o,h),this}getBearing(){return this.transform.bearing}setBearing(o,h){return this.jumpTo({bearing:o},h),this}getPadding(){return this.transform.padding}setPadding(o,h){return this.jumpTo({padding:o},h),this}rotateTo(o,h,d){return this.easeTo(u.e({bearing:o},h),d)}resetNorth(o,h){return this.rotateTo(0,u.e({duration:1e3},o),h),this}resetNorthPitch(o,h){return this.easeTo(u.e({bearing:0,pitch:0,duration:1e3},o),h),this}snapToNorth(o,h){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(o,h):this}getPitch(){return this.transform.pitch}setPitch(o,h){return this.jumpTo({pitch:o},h),this}cameraForBounds(o,h){o=be.convert(o);const d=h&&h.bearing||0;return this._cameraForBoxAndBearing(o.getNorthWest(),o.getSouthEast(),d,h)}_cameraForBoxAndBearing(o,h,d,g){const y={top:0,bottom:0,right:0,left:0};if(typeof(g=u.e({padding:y,offset:[0,0],maxZoom:this.transform.maxZoom},g)).padding=="number"){const ye=g.padding;g.padding={top:ye,bottom:ye,right:ye,left:ye}}g.padding=u.e(y,g.padding);const I=this.transform,T=I.padding,M=new be(o,h),k=I.project(M.getNorthWest()),N=I.project(M.getNorthEast()),z=I.project(M.getSouthEast()),Z=I.project(M.getSouthWest()),nt=u.b7(-d),it=k.rotate(nt),st=N.rotate(nt),tt=z.rotate(nt),mt=Z.rotate(nt),Ct=new u.P(Math.max(it.x,st.x,mt.x,tt.x),Math.max(it.y,st.y,mt.y,tt.y)),lt=new u.P(Math.min(it.x,st.x,mt.x,tt.x),Math.min(it.y,st.y,mt.y,tt.y)),bt=Ct.sub(lt),kt=(I.width-(T.left+T.right+g.padding.left+g.padding.right))/bt.x,Mt=(I.height-(T.top+T.bottom+g.padding.top+g.padding.bottom))/bt.y;if(Mt<0||kt<0)return void u.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");const Zt=Math.min(I.scaleZoom(I.scale*Math.min(kt,Mt)),g.maxZoom),Jt=u.P.convert(g.offset),Ht=new u.P((g.padding.left-g.padding.right)/2,(g.padding.top-g.padding.bottom)/2).rotate(u.b7(d)),te=Jt.add(Ht).mult(I.scale/I.zoomScale(Zt));return{center:I.unproject(k.add(z).div(2).sub(te)),zoom:Zt,bearing:d}}fitBounds(o,h,d){return this._fitInternal(this.cameraForBounds(o,h),h,d)}fitScreenCoordinates(o,h,d,g,y){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(u.P.convert(o)),this.transform.pointLocation(u.P.convert(h)),d,g),g,y)}_fitInternal(o,h,d){return o?(delete(h=u.e(o,h)).padding,h.linear?this.easeTo(h,d):this.flyTo(h,d)):this}jumpTo(o,h){this.stop();const d=this._getTransformForUpdate();let g=!1,y=!1,I=!1;return"zoom"in o&&d.zoom!==+o.zoom&&(g=!0,d.zoom=+o.zoom),o.center!==void 0&&(d.center=u.M.convert(o.center)),"bearing"in o&&d.bearing!==+o.bearing&&(y=!0,d.bearing=+o.bearing),"pitch"in o&&d.pitch!==+o.pitch&&(I=!0,d.pitch=+o.pitch),o.padding==null||d.isPaddingEqual(o.padding)||(d.padding=o.padding),this._applyUpdatedTransform(d),this.fire(new u.k("movestart",h)).fire(new u.k("move",h)),g&&this.fire(new u.k("zoomstart",h)).fire(new u.k("zoom",h)).fire(new u.k("zoomend",h)),y&&this.fire(new u.k("rotatestart",h)).fire(new u.k("rotate",h)).fire(new u.k("rotateend",h)),I&&this.fire(new u.k("pitchstart",h)).fire(new u.k("pitch",h)).fire(new u.k("pitchend",h)),this.fire(new u.k("moveend",h))}calculateCameraOptionsFromTo(o,h,d,g=0){const y=u.Y.fromLngLat(o,h),I=u.Y.fromLngLat(d,g),T=I.x-y.x,M=I.y-y.y,k=I.z-y.z,N=Math.hypot(T,M,k);if(N===0)throw new Error("Can't calculate camera options with same From and To");const z=Math.hypot(T,M),Z=this.transform.scaleZoom(this.transform.cameraToCenterDistance/N/this.transform.tileSize),nt=180*Math.atan2(T,-M)/Math.PI;let it=180*Math.acos(z/N)/Math.PI;return it=k<0?90-it:90+it,{center:I.toLngLat(),zoom:Z,pitch:it,bearing:nt}}easeTo(o,h){this._stop(!1,o.easeId),((o=u.e({offset:[0,0],duration:500,easing:u.b6},o)).animate===!1||!o.essential&&L.prefersReducedMotion)&&(o.duration=0);const d=this._getTransformForUpdate(),g=this.getZoom(),y=this.getBearing(),I=this.getPitch(),T=this.getPadding(),M="zoom"in o?+o.zoom:g,k="bearing"in o?this._normalizeBearing(o.bearing,y):y,N="pitch"in o?+o.pitch:I,z="padding"in o?o.padding:d.padding,Z=u.P.convert(o.offset);let nt=d.centerPoint.add(Z);const it=d.pointLocation(nt),st=u.M.convert(o.center||it);this._normalizeCenter(st);const tt=d.project(it),mt=d.project(st).sub(tt),Ct=d.zoomScale(M-g);let lt,bt;o.around&&(lt=u.M.convert(o.around),bt=d.locationPoint(lt));const kt={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||M!==g,this._rotating=this._rotating||y!==k,this._pitching=this._pitching||N!==I,this._padding=!d.isPaddingEqual(z),this._easeId=o.easeId,this._prepareEase(h,o.noMoveStart,kt),this.terrain&&this._prepareElevation(st),this._ease(Mt=>{if(this._zooming&&(d.zoom=u.z.number(g,M,Mt)),this._rotating&&(d.bearing=u.z.number(y,k,Mt)),this._pitching&&(d.pitch=u.z.number(I,N,Mt)),this._padding&&(d.interpolatePadding(T,z,Mt),nt=d.centerPoint.add(Z)),this.terrain&&!o.freezeElevation&&this._updateElevation(Mt),lt)d.setLocationAtPoint(lt,bt);else{const Zt=d.zoomScale(d.zoom-g),Jt=M>g?Math.min(2,Ct):Math.max(.5,Ct),Ht=Math.pow(Jt,1-Mt),te=d.unproject(tt.add(mt.mult(Mt*Ht)).mult(Zt));d.setLocationAtPoint(d.renderWorldCopies?te.wrap():te,nt)}this._applyUpdatedTransform(d),this._fireMoveEvents(h)},Mt=>{this.terrain&&this._finalizeElevation(),this._afterEase(h,Mt)},o),this}_prepareEase(o,h,d={}){this._moving=!0,h||d.moving||this.fire(new u.k("movestart",o)),this._zooming&&!d.zooming&&this.fire(new u.k("zoomstart",o)),this._rotating&&!d.rotating&&this.fire(new u.k("rotatestart",o)),this._pitching&&!d.pitching&&this.fire(new u.k("pitchstart",o))}_prepareElevation(o){this._elevationCenter=o,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(o,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(o){this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);const h=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(o<1&&h!==this._elevationTarget){const d=this._elevationTarget-this._elevationStart;this._elevationStart+=o*(d-(h-(d*o+this._elevationStart))/(1-o)),this._elevationTarget=h}this.transform.elevation=u.z.number(this._elevationStart,this._elevationTarget,o)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_applyUpdatedTransform(o){if(!this.transformCameraUpdate)return;const h=o.clone(),{center:d,zoom:g,pitch:y,bearing:I,elevation:T}=this.transformCameraUpdate(h);d&&(h.center=d),g!==void 0&&(h.zoom=g),y!==void 0&&(h.pitch=y),I!==void 0&&(h.bearing=I),T!==void 0&&(h.elevation=T),this.transform.apply(h)}_fireMoveEvents(o){this.fire(new u.k("move",o)),this._zooming&&this.fire(new u.k("zoom",o)),this._rotating&&this.fire(new u.k("rotate",o)),this._pitching&&this.fire(new u.k("pitch",o))}_afterEase(o,h){if(this._easeId&&h&&this._easeId===h)return;delete this._easeId;const d=this._zooming,g=this._rotating,y=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,d&&this.fire(new u.k("zoomend",o)),g&&this.fire(new u.k("rotateend",o)),y&&this.fire(new u.k("pitchend",o)),this.fire(new u.k("moveend",o))}flyTo(o,h){if(!o.essential&&L.prefersReducedMotion){const xe=u.L(o,["center","zoom","bearing","pitch","around"]);return this.jumpTo(xe,h)}this.stop(),o=u.e({offset:[0,0],speed:1.2,curve:1.42,easing:u.b6},o);const d=this._getTransformForUpdate(),g=this.getZoom(),y=this.getBearing(),I=this.getPitch(),T=this.getPadding(),M="zoom"in o?u.ac(+o.zoom,d.minZoom,d.maxZoom):g,k="bearing"in o?this._normalizeBearing(o.bearing,y):y,N="pitch"in o?+o.pitch:I,z="padding"in o?o.padding:d.padding,Z=d.zoomScale(M-g),nt=u.P.convert(o.offset);let it=d.centerPoint.add(nt);const st=d.pointLocation(it),tt=u.M.convert(o.center||st);this._normalizeCenter(tt);const mt=d.project(st),Ct=d.project(tt).sub(mt);let lt=o.curve;const bt=Math.max(d.width,d.height),kt=bt/Z,Mt=Ct.mag();if("minZoom"in o){const xe=u.ac(Math.min(o.minZoom,g,M),d.minZoom,d.maxZoom),Xn=bt/d.zoomScale(xe-g);lt=Math.sqrt(Xn/Mt*2)}const Zt=lt*lt;function Jt(xe){const Xn=(kt*kt-bt*bt+(xe?-1:1)*Zt*Zt*Mt*Mt)/(2*(xe?kt:bt)*Zt*Mt);return Math.log(Math.sqrt(Xn*Xn+1)-Xn)}function Ht(xe){return(Math.exp(xe)-Math.exp(-xe))/2}function te(xe){return(Math.exp(xe)+Math.exp(-xe))/2}const ye=Jt(!1);let ze=function(xe){return te(ye)/te(ye+lt*xe)},ce=function(xe){return bt*((te(ye)*(Ht(Xn=ye+lt*xe)/te(Xn))-Ht(ye))/Zt)/Mt;var Xn},Ae=(Jt(!0)-ye)/lt;if(Math.abs(Mt)<1e-6||!isFinite(Ae)){if(Math.abs(bt-kt)<1e-6)return this.easeTo(o,h);const xe=kt<bt?-1:1;Ae=Math.abs(Math.log(kt/bt))/lt,ce=function(){return 0},ze=function(Xn){return Math.exp(xe*lt*Xn)}}return o.duration="duration"in o?+o.duration:1e3*Ae/("screenSpeed"in o?+o.screenSpeed/lt:+o.speed),o.maxDuration&&o.duration>o.maxDuration&&(o.duration=0),this._zooming=!0,this._rotating=y!==k,this._pitching=N!==I,this._padding=!d.isPaddingEqual(z),this._prepareEase(h,!1),this.terrain&&this._prepareElevation(tt),this._ease(xe=>{const Xn=xe*Ae,ln=1/ze(Xn);d.zoom=xe===1?M:g+d.scaleZoom(ln),this._rotating&&(d.bearing=u.z.number(y,k,xe)),this._pitching&&(d.pitch=u.z.number(I,N,xe)),this._padding&&(d.interpolatePadding(T,z,xe),it=d.centerPoint.add(nt)),this.terrain&&!o.freezeElevation&&this._updateElevation(xe);const tn=xe===1?tt:d.unproject(mt.add(Ct.mult(ce(Xn))).mult(ln));d.setLocationAtPoint(d.renderWorldCopies?tn.wrap():tn,it),this._applyUpdatedTransform(d),this._fireMoveEvents(h)},()=>{this.terrain&&this._finalizeElevation(),this._afterEase(h)},o),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(o,h){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const d=this._onEaseEnd;delete this._onEaseEnd,d.call(this,h)}if(!o){const d=this.handlers;d&&d.stop(!1)}return this}_ease(o,h,d){d.animate===!1||d.duration===0?(o(1),h()):(this._easeStart=L.now(),this._easeOptions=d,this._onEaseFrame=o,this._onEaseEnd=h,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(o,h){o=u.b0(o,-180,180);const d=Math.abs(o-h);return Math.abs(o-360-h)<d&&(o-=360),Math.abs(o+360-h)<d&&(o+=360),o}_normalizeCenter(o){const h=this.transform;if(!h.renderWorldCopies||h.lngRange)return;const d=o.lng-h.center.lng;o.lng+=d>180?-360:d<-180?360:0}queryTerrainElevation(o){return this.terrain?this.terrain.getElevationForLngLatZoom(u.M.convert(o),this.transform.tileZoom)-this.transform.elevation:null}}const Zr={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};class Tp{constructor(o=Zr){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=h=>{!h||h.sourceDataType!=="metadata"&&h.sourceDataType!=="visibility"&&h.dataType!=="style"&&h.type!=="terrain"||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=o}getDefaultPosition(){return"bottom-right"}onAdd(o){return this._map=o,this._compact=this.options.compact,this._container=A.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=A.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=A.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){A.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(o,h){const d=this._map._getUIString(`AttributionControl.${h}`);o.title=d,o.setAttribute("aria-label",d)}_updateAttributions(){if(!this._map.style)return;let o=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?o=o.concat(this.options.customAttribution.map(g=>typeof g!="string"?"":g)):typeof this.options.customAttribution=="string"&&o.push(this.options.customAttribution)),this._map.style.stylesheet){const g=this._map.style.stylesheet;this.styleOwner=g.owner,this.styleId=g.id}const h=this._map.style.sourceCaches;for(const g in h){const y=h[g];if(y.used||y.usedForTerrain){const I=y.getSource();I.attribution&&o.indexOf(I.attribution)<0&&o.push(I.attribution)}}o=o.filter(g=>String(g).trim()),o.sort((g,y)=>g.length-y.length),o=o.filter((g,y)=>{for(let I=y+1;I<o.length;I++)if(o[I].indexOf(g)>=0)return!1;return!0});const d=o.join(" | ");d!==this._attribHTML&&(this._attribHTML=d,o.length?(this._innerContainer.innerHTML=d,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class cs{constructor(o={}){this._updateCompact=()=>{const h=this._container.children;if(h.length){const d=h[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&d.classList.add("maplibregl-compact"):d.classList.remove("maplibregl-compact")}},this.options=o}getDefaultPosition(){return"bottom-left"}onAdd(o){this._map=o,this._compact=this.options&&this.options.compact,this._container=A.create("div","maplibregl-ctrl");const h=A.create("a","maplibregl-ctrl-logo");return h.target="_blank",h.rel="noopener nofollow",h.href="https://maplibre.org/",h.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),h.setAttribute("rel","noopener nofollow"),this._container.appendChild(h),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){A.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class gg{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(o){const h=++this._id;return this._queue.push({callback:o,id:h,cancelled:!1}),h}remove(o){const h=this._currentlyRunning,d=h?this._queue.concat(h):this._queue;for(const g of d)if(g.id===o)return void(g.cancelled=!0)}run(o=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const h=this._currentlyRunning=this._queue;this._queue=[];for(const d of h)if(!d.cancelled&&(d.callback(o),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var Vu=u.X([{name:"a_pos3d",type:"Int16",components:3}]);class pi extends u.E{constructor(o){super(),this.sourceCache=o,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,o.usedForTerrain=!0,o.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(o,h){this.sourceCache.update(o,h),this._renderableTilesKeys=[];const d={};for(const g of o.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:h}))d[g.key]=!0,this._renderableTilesKeys.push(g.key),this._tiles[g.key]||(g.posMatrix=new Float64Array(16),u.aN(g.posMatrix,0,u.W,0,u.W,0,1),this._tiles[g.key]=new qo(g,this.tileSize));for(const g in this._tiles)d[g]||delete this._tiles[g]}freeRtt(o){for(const h in this._tiles){const d=this._tiles[h];(!o||d.tileID.equals(o)||d.tileID.isChildOf(o)||o.isChildOf(d.tileID))&&(d.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map(o=>this.getTileByID(o))}getTileByID(o){return this._tiles[o]}getTerrainCoords(o){const h={};for(const d of this._renderableTilesKeys){const g=this._tiles[d].tileID;if(g.canonical.equals(o.canonical)){const y=o.clone();y.posMatrix=new Float64Array(16),u.aN(y.posMatrix,0,u.W,0,u.W,0,1),h[d]=y}else if(g.canonical.isChildOf(o.canonical)){const y=o.clone();y.posMatrix=new Float64Array(16);const I=g.canonical.z-o.canonical.z,T=g.canonical.x-(g.canonical.x>>I<<I),M=g.canonical.y-(g.canonical.y>>I<<I),k=u.W>>I;u.aN(y.posMatrix,0,k,0,k,0,1),u.H(y.posMatrix,y.posMatrix,[-T*k,-M*k,0]),h[d]=y}else if(o.canonical.isChildOf(g.canonical)){const y=o.clone();y.posMatrix=new Float64Array(16);const I=o.canonical.z-g.canonical.z,T=o.canonical.x-(o.canonical.x>>I<<I),M=o.canonical.y-(o.canonical.y>>I<<I),k=u.W>>I;u.aN(y.posMatrix,0,u.W,0,u.W,0,1),u.H(y.posMatrix,y.posMatrix,[T*k,M*k,0]),u.J(y.posMatrix,y.posMatrix,[1/2**I,1/2**I,0]),h[d]=y}}return h}getSourceTile(o,h){const d=this.sourceCache._source;let g=o.overscaledZ-this.deltaZoom;if(g>d.maxzoom&&(g=d.maxzoom),g<d.minzoom)return null;this._sourceTileCache[o.key]||(this._sourceTileCache[o.key]=o.scaledTo(g).key);let y=this.sourceCache.getTileByID(this._sourceTileCache[o.key]);if((!y||!y.dem)&&h)for(;g>=d.minzoom&&(!y||!y.dem);)y=this.sourceCache.getTileByID(o.scaledTo(g--).key);return y}tilesAfterTime(o=Date.now()){return Object.values(this._tiles).filter(h=>h.timeAdded>=o)}}class Li{constructor(o,h,d){this.painter=o,this.sourceCache=new pi(h),this.options=d,this.exaggeration=typeof d.exaggeration=="number"?d.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(o,h,d,g=u.W){var y;if(!(h>=0&&h<g&&d>=0&&d<g))return 0;const I=this.getTerrainData(o),T=(y=I.tile)===null||y===void 0?void 0:y.dem;if(!T)return 0;const M=function(it,st,tt){var mt=st[0],Ct=st[1];return it[0]=tt[0]*mt+tt[4]*Ct+tt[12],it[1]=tt[1]*mt+tt[5]*Ct+tt[13],it}([],[h/g*u.W,d/g*u.W],I.u_terrain_matrix),k=[M[0]*T.dim,M[1]*T.dim],N=Math.floor(k[0]),z=Math.floor(k[1]),Z=k[0]-N,nt=k[1]-z;return T.get(N,z)*(1-Z)*(1-nt)+T.get(N+1,z)*Z*(1-nt)+T.get(N,z+1)*(1-Z)*nt+T.get(N+1,z+1)*Z*nt}getElevationForLngLatZoom(o,h){const{tileID:d,mercatorX:g,mercatorY:y}=this._getOverscaledTileIDFromLngLatZoom(o,h);return this.getElevation(d,g%u.W,y%u.W,u.W)}getElevation(o,h,d,g=u.W){return this.getDEMElevation(o,h,d,g)*this.exaggeration}getTerrainData(o){if(!this._emptyDemTexture){const g=this.painter.context,y=new u.R({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new wt(g,y,g.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new wt(g,new u.R({width:1,height:1}),g.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(g.gl.NEAREST,g.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=u.an([])}const h=this.sourceCache.getSourceTile(o,!0);if(h&&h.dem&&(!h.demTexture||h.needsTerrainPrepare)){const g=this.painter.context;h.demTexture=this.painter.getTileTexture(h.dem.stride),h.demTexture?h.demTexture.update(h.dem.getPixels(),{premultiply:!1}):h.demTexture=new wt(g,h.dem.getPixels(),g.gl.RGBA,{premultiply:!1}),h.demTexture.bind(g.gl.NEAREST,g.gl.CLAMP_TO_EDGE),h.needsTerrainPrepare=!1}const d=h&&h+h.tileID.key+o.key;if(d&&!this._demMatrixCache[d]){const g=this.sourceCache.sourceCache._source.maxzoom;let y=o.canonical.z-h.tileID.canonical.z;o.overscaledZ>o.canonical.z&&(o.canonical.z>=g?y=o.canonical.z-g:u.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const I=o.canonical.x-(o.canonical.x>>y<<y),T=o.canonical.y-(o.canonical.y>>y<<y),M=u.b8(new Float64Array(16),[1/(u.W<<y),1/(u.W<<y),0]);u.H(M,M,[I*u.W,T*u.W,0]),this._demMatrixCache[o.key]={matrix:M,coord:o}}return{u_depth:2,u_terrain:3,u_terrain_dim:h&&h.dem&&h.dem.dim||1,u_terrain_matrix:d?this._demMatrixCache[o.key].matrix:this._emptyDemMatrix,u_terrain_unpack:h&&h.dem&&h.dem.getUnpackVector()||this._emptyDemUnpack,u_terrain_exaggeration:this.exaggeration,texture:(h&&h.demTexture||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:h}}getFramebuffer(o){const h=this.painter,d=h.width/devicePixelRatio,g=h.height/devicePixelRatio;return!this._fbo||this._fbo.width===d&&this._fbo.height===g||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new wt(h.context,{width:d,height:g,data:null},h.context.gl.RGBA,{premultiply:!1}),this._fboCoordsTexture.bind(h.context.gl.NEAREST,h.context.gl.CLAMP_TO_EDGE)),this._fboDepthTexture||(this._fboDepthTexture=new wt(h.context,{width:d,height:g,data:null},h.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(h.context.gl.NEAREST,h.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=h.context.createFramebuffer(d,g,!0,!1),this._fbo.depthAttachment.set(h.context.createRenderbuffer(h.context.gl.DEPTH_COMPONENT16,d,g))),this._fbo.colorAttachment.set(o==="coords"?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){const o=this.painter.context;if(this._coordsTexture)return this._coordsTexture;const h=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let y=0,I=0;y<this._coordsTextureSize;y++)for(let T=0;T<this._coordsTextureSize;T++,I+=4)h[I+0]=255&T,h[I+1]=255&y,h[I+2]=T>>8<<4|y>>8,h[I+3]=0;const d=new u.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(h.buffer)),g=new wt(o,d,o.gl.RGBA,{premultiply:!1});return g.bind(o.gl.NEAREST,o.gl.CLAMP_TO_EDGE),this._coordsTexture=g,g}pointCoordinate(o){const h=new Uint8Array(4),d=this.painter.context,g=d.gl;d.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),g.readPixels(o.x,this.painter.height/devicePixelRatio-o.y-1,1,1,g.RGBA,g.UNSIGNED_BYTE,h),d.bindFramebuffer.set(null);const y=h[0]+(h[2]>>4<<8),I=h[1]+((15&h[2])<<8),T=this.coordsIndex[255-h[3]],M=T&&this.sourceCache.getTileByID(T);if(!M)return null;const k=this._coordsTextureSize,N=(1<<M.tileID.canonical.z)*k;return new u.Y((M.tileID.canonical.x*k+y)/N+M.tileID.wrap,(M.tileID.canonical.y*k+I)/N,this.getElevation(M.tileID,y,I,k))}depthAtPoint(o){const h=new Uint8Array(4),d=this.painter.context,g=d.gl;return d.bindFramebuffer.set(this.getFramebuffer("depth").framebuffer),g.readPixels(o.x,this.painter.height/devicePixelRatio-o.y-1,1,1,g.RGBA,g.UNSIGNED_BYTE,h),d.bindFramebuffer.set(null),(h[0]/16777216+h[1]/65536+h[2]/256+h[3])/256}getTerrainMesh(){if(this._mesh)return this._mesh;const o=this.painter.context,h=new u.b9,d=new u.aX,g=this.meshSize,y=u.W/g,I=g*g;for(let z=0;z<=g;z++)for(let Z=0;Z<=g;Z++)h.emplaceBack(Z*y,z*y,0);for(let z=0;z<I;z+=g+1)for(let Z=0;Z<g;Z++)d.emplaceBack(Z+z,g+Z+z+1,g+Z+z+2),d.emplaceBack(Z+z,g+Z+z+2,Z+z+1);const T=h.length,M=T+2*(g+1);for(const z of[0,1])for(let Z=0;Z<=g;Z++)for(const nt of[0,1])h.emplaceBack(Z*y,z*u.W,nt);for(let z=0;z<2*g;z+=2)d.emplaceBack(M+z,M+z+1,M+z+3),d.emplaceBack(M+z,M+z+3,M+z+2),d.emplaceBack(T+z,T+z+3,T+z+1),d.emplaceBack(T+z,T+z+2,T+z+3);const k=h.length,N=k+2*(g+1);for(const z of[0,1])for(let Z=0;Z<=g;Z++)for(const nt of[0,1])h.emplaceBack(z*u.W,Z*y,nt);for(let z=0;z<2*g;z+=2)d.emplaceBack(k+z,k+z+1,k+z+3),d.emplaceBack(k+z,k+z+3,k+z+2),d.emplaceBack(N+z,N+z+3,N+z+1),d.emplaceBack(N+z,N+z+2,N+z+3);return this._mesh={indexBuffer:o.createIndexBuffer(d),vertexBuffer:o.createVertexBuffer(h,Vu.members),segments:u.$.simpleSegment(0,0,h.length,d.length)},this._mesh}getMeshFrameDelta(o){return 2*Math.PI*u.ba/Math.pow(2,o)/5}getMinTileElevationForLngLatZoom(o,h){var d;const{tileID:g}=this._getOverscaledTileIDFromLngLatZoom(o,h);return(d=this.getMinMaxElevation(g).minElevation)!==null&&d!==void 0?d:0}getMinMaxElevation(o){const h=this.getTerrainData(o).tile,d={minElevation:null,maxElevation:null};return h&&h.dem&&(d.minElevation=h.dem.min*this.exaggeration,d.maxElevation=h.dem.max*this.exaggeration),d}_getOverscaledTileIDFromLngLatZoom(o,h){const d=u.Y.fromLngLat(o.wrap()),g=(1<<h)*u.W,y=d.x*g,I=d.y*g,T=Math.floor(y/u.W),M=Math.floor(I/u.W);return{tileID:new u.Q(h,0,h,T,M),mercatorX:y,mercatorY:I}}}class Ad{constructor(o,h,d){this._context=o,this._size=h,this._tileSize=d,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const o of this._objects)o.texture.destroy(),o.fbo.destroy()}_createObject(o){const h=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),d=new wt(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return d.bind(this._context.gl.LINEAR,this._context.gl.CLAMP_TO_EDGE),h.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),h.colorAttachment.set(d.texture),{id:o,fbo:h,texture:d,stamp:-1,inUse:!1}}getObjectForId(o){return this._objects[o]}useObject(o){o.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter(h=>o.id!==h),this._recentlyUsed.push(o.id)}stampObject(o){o.stamp=++this._stamp}getOrCreateFreeObject(){for(const h of this._recentlyUsed)if(!this._objects[h].inUse)return this._objects[h];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const o=this._createObject(this._objects.length);return this._objects.push(o),o}freeObject(o){o.inUse=!1}freeAllObjects(){for(const o of this._objects)this.freeObject(o)}isFull(){return!(this._objects.length<this._size)&&this._objects.some(o=>!o.inUse)===!1}}const Ps={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class Kc{constructor(o,h){this.painter=o,this.terrain=h,this.pool=new Ad(o.context,30,h.sourceCache.tileSize*h.qualityFactor)}destruct(){this.pool.destruct()}getTexture(o){return this.pool.getObjectForId(o.rtt[this._stacks.length-1].id).texture}prepareForRender(o,h){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=o._order.filter(d=>!o._layers[d].isHidden(h)),this._coordsDescendingInv={};for(const d in o.sourceCaches){this._coordsDescendingInv[d]={};const g=o.sourceCaches[d].getVisibleCoordinates();for(const y of g){const I=this.terrain.sourceCache.getTerrainCoords(y);for(const T in I)this._coordsDescendingInv[d][T]||(this._coordsDescendingInv[d][T]=[]),this._coordsDescendingInv[d][T].push(I[T])}}this._coordsDescendingInvStr={};for(const d of o._order){const g=o._layers[d],y=g.source;if(Ps[g.type]&&!this._coordsDescendingInvStr[y]){this._coordsDescendingInvStr[y]={};for(const I in this._coordsDescendingInv[y])this._coordsDescendingInvStr[y][I]=this._coordsDescendingInv[y][I].map(T=>T.key).sort().join()}}for(const d of this._renderableTiles)for(const g in this._coordsDescendingInvStr){const y=this._coordsDescendingInvStr[g][d.tileID.key];y&&y!==d.rttCoords[g]&&(d.rtt=[])}}renderLayer(o){if(o.isHidden(this.painter.transform.zoom))return!1;const h=o.type,d=this.painter,g=this._renderableLayerIds[this._renderableLayerIds.length-1]===o.id;if(Ps[h]&&(this._prevType&&Ps[this._prevType]||this._stacks.push([]),this._prevType=h,this._stacks[this._stacks.length-1].push(o.id),!g))return!0;if(Ps[this._prevType]||Ps[h]&&g){this._prevType=h;const y=this._stacks.length-1,I=this._stacks[y]||[];for(const T of this._renderableTiles){if(this.pool.isFull()&&(qc(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(T),T.rtt[y]){const k=this.pool.getObjectForId(T.rtt[y].id);if(k.stamp===T.rtt[y].stamp){this.pool.useObject(k);continue}}const M=this.pool.getOrCreateFreeObject();this.pool.useObject(M),this.pool.stampObject(M),T.rtt[y]={id:M.id,stamp:M.stamp},d.context.bindFramebuffer.set(M.fbo.framebuffer),d.context.clear({color:u.aO.transparent,stencil:0}),d.currentStencilSource=void 0;for(let k=0;k<I.length;k++){const N=d.style._layers[I[k]],z=N.source?this._coordsDescendingInv[N.source][T.tileID.key]:[T.tileID];d.context.viewport.set([0,0,M.fbo.width,M.fbo.height]),d._renderTileClippingMasks(N,z),d.renderLayer(d,d.style.sourceCaches[N.source],N,z),N.source&&(T.rttCoords[N.source]=this._coordsDescendingInvStr[N.source][T.tileID.key])}}return qc(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects(),Ps[h]}return!1}}const Lp={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"MapLibre logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","TerrainControl.Enable":"Enable terrain","TerrainControl.Disable":"Disable terrain","CooperativeGesturesHandler.WindowsHelpText":"Use Ctrl + scroll to zoom the map","CooperativeGesturesHandler.MacHelpText":"Use ⌘ + scroll to zoom the map","CooperativeGesturesHandler.MobileHelpText":"Use two fingers to move the map"},Mp=x,Pp={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:Zr,maplibreLogo:!1,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,maxTileCacheZoomLevels:u.a.MAX_TILE_CACHE_ZOOM_LEVELS,localIdeographFontFamily:"sans-serif",transformRequest:null,transformCameraUpdate:null,fadeDuration:300,crossSourceCollisions:!0,validateStyle:!0,maxCanvasSize:[4096,4096]},Wl=_=>{_.touchstart=_.dragStart,_.touchmoveWindow=_.dragMove,_.touchend=_.dragEnd},Ap={showCompass:!0,showZoom:!0,visualizePitch:!1};class kp{constructor(o,h,d=!1){this.mousedown=I=>{this.startMouse(u.e({},I,{ctrlKey:!0,preventDefault:()=>I.preventDefault()}),A.mousePos(this.element,I)),A.addEventListener(window,"mousemove",this.mousemove),A.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=I=>{this.moveMouse(I,A.mousePos(this.element,I))},this.mouseup=I=>{this.mouseRotate.dragEnd(I),this.mousePitch&&this.mousePitch.dragEnd(I),this.offTemp()},this.touchstart=I=>{I.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=A.touchPos(this.element,I.targetTouches)[0],this.startTouch(I,this._startPos),A.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),A.addEventListener(window,"touchend",this.touchend))},this.touchmove=I=>{I.targetTouches.length!==1?this.reset():(this._lastPos=A.touchPos(this.element,I.targetTouches)[0],this.moveTouch(I,this._lastPos))},this.touchend=I=>{I.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),delete this._startPos,delete this._lastPos,this.offTemp()},this.reset=()=>{this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;const g=o.dragRotate._mouseRotate.getClickTolerance(),y=o.dragRotate._mousePitch.getClickTolerance();this.element=h,this.mouseRotate=wp({clickTolerance:g,enable:!0}),this.touchRotate=(({enable:I,clickTolerance:T,bearingDegreesPerPixelMoved:M=.8})=>{const k=new na;return new zu({clickTolerance:T,move:(N,z)=>({bearingDelta:(z.x-N.x)*M}),moveStateManager:k,enable:I,assignEvents:Wl})})({clickTolerance:g,enable:!0}),this.map=o,d&&(this.mousePitch=jl({clickTolerance:y,enable:!0}),this.touchPitch=(({enable:I,clickTolerance:T,pitchDegreesPerPixelMoved:M=-.5})=>{const k=new na;return new zu({clickTolerance:T,move:(N,z)=>({pitchDelta:(z.y-N.y)*M}),moveStateManager:k,enable:I,assignEvents:Wl})})({clickTolerance:y,enable:!0})),A.addEventListener(h,"mousedown",this.mousedown),A.addEventListener(h,"touchstart",this.touchstart,{passive:!1}),A.addEventListener(h,"touchcancel",this.reset)}startMouse(o,h){this.mouseRotate.dragStart(o,h),this.mousePitch&&this.mousePitch.dragStart(o,h),A.disableDrag()}startTouch(o,h){this.touchRotate.dragStart(o,h),this.touchPitch&&this.touchPitch.dragStart(o,h),A.disableDrag()}moveMouse(o,h){const d=this.map,{bearingDelta:g}=this.mouseRotate.dragMove(o,h)||{};if(g&&d.setBearing(d.getBearing()+g),this.mousePitch){const{pitchDelta:y}=this.mousePitch.dragMove(o,h)||{};y&&d.setPitch(d.getPitch()+y)}}moveTouch(o,h){const d=this.map,{bearingDelta:g}=this.touchRotate.dragMove(o,h)||{};if(g&&d.setBearing(d.getBearing()+g),this.touchPitch){const{pitchDelta:y}=this.touchPitch.dragMove(o,h)||{};y&&d.setPitch(d.getPitch()+y)}}off(){const o=this.element;A.removeEventListener(o,"mousedown",this.mousedown),A.removeEventListener(o,"touchstart",this.touchstart,{passive:!1}),A.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),A.removeEventListener(window,"touchend",this.touchend),A.removeEventListener(o,"touchcancel",this.reset),this.offTemp()}offTemp(){A.enableDrag(),A.removeEventListener(window,"mousemove",this.mousemove),A.removeEventListener(window,"mouseup",this.mouseup),A.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),A.removeEventListener(window,"touchend",this.touchend)}}let ia;function Jc(_,o,h){if(_=new u.M(_.lng,_.lat),o){const d=new u.M(_.lng-360,_.lat),g=new u.M(_.lng+360,_.lat),y=h.locationPoint(_).distSqr(o);h.locationPoint(d).distSqr(o)<y?_=d:h.locationPoint(g).distSqr(o)<y&&(_=g)}for(;Math.abs(_.lng-h.center.lng)>180;){const d=h.locationPoint(_);if(d.x>=0&&d.y>=0&&d.x<=h.width&&d.y<=h.height)break;_.lng>h.center.lng?_.lng-=360:_.lng+=360}return _}const Uu={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function Qc(_,o,h){const d=_.classList;for(const g in Uu)d.remove(`maplibregl-${h}-anchor-${g}`);d.add(`maplibregl-${h}-anchor-${o}`)}class Gu extends u.E{constructor(o){if(super(),this._onKeyPress=h=>{const d=h.code,g=h.charCode||h.keyCode;d!=="Space"&&d!=="Enter"&&g!==32&&g!==13||this.togglePopup()},this._onMapClick=h=>{const d=h.originalEvent.target,g=this._element;this._popup&&(d===g||g.contains(d))&&this.togglePopup()},this._update=h=>{if(!this._map)return;const d=this._map.loaded()&&!this._map.isMoving();((h==null?void 0:h.type)==="terrain"||(h==null?void 0:h.type)==="render"&&!d)&&this._map.once("render",this._update),this._map.transform.renderWorldCopies&&(this._lngLat=Jc(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset);let g="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?g=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(g=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let y="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?y="rotateX(0deg)":this._pitchAlignment==="map"&&(y=`rotateX(${this._map.getPitch()}deg)`),h&&h.type!=="moveend"||(this._pos=this._pos.round()),A.setTransform(this._element,`${Uu[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${y} ${g}`),L.frameAsync(new AbortController).then(()=>{this._updateOpacity(h&&h.type==="moveend")}).catch(()=>{})},this._onMove=h=>{if(!this._isDragging){const d=this._clickTolerance||this._map._clickTolerance;this._isDragging=h.point.dist(this._pointerdownPos)>=d}this._isDragging&&(this._pos=h.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new u.k("dragstart"))),this.fire(new u.k("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),this._state==="active"&&this.fire(new u.k("dragend")),this._state="inactive"},this._addDragHandler=h=>{this._element.contains(h.originalEvent.target)&&(h.preventDefault(),this._positionDelta=h.point.sub(this._pos).add(this._offset),this._pointerdownPos=h.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=o&&o.anchor||"center",this._color=o&&o.color||"#3FB1CE",this._scale=o&&o.scale||1,this._draggable=o&&o.draggable||!1,this._clickTolerance=o&&o.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=o&&o.rotation||0,this._rotationAlignment=o&&o.rotationAlignment||"auto",this._pitchAlignment=o&&o.pitchAlignment&&o.pitchAlignment!=="auto"?o.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(o==null?void 0:o.opacity,o==null?void 0:o.opacityWhenCovered),o&&o.element)this._element=o.element,this._offset=u.P.convert(o&&o.offset||[0,0]);else{this._defaultMarker=!0,this._element=A.create("div"),this._element.setAttribute("aria-label","Map marker");const h=A.createNS("http://www.w3.org/2000/svg","svg"),d=41,g=27;h.setAttributeNS(null,"display","block"),h.setAttributeNS(null,"height",`${d}px`),h.setAttributeNS(null,"width",`${g}px`),h.setAttributeNS(null,"viewBox",`0 0 ${g} ${d}`);const y=A.createNS("http://www.w3.org/2000/svg","g");y.setAttributeNS(null,"stroke","none"),y.setAttributeNS(null,"stroke-width","1"),y.setAttributeNS(null,"fill","none"),y.setAttributeNS(null,"fill-rule","evenodd");const I=A.createNS("http://www.w3.org/2000/svg","g");I.setAttributeNS(null,"fill-rule","nonzero");const T=A.createNS("http://www.w3.org/2000/svg","g");T.setAttributeNS(null,"transform","translate(3.0, 29.0)"),T.setAttributeNS(null,"fill","#000000");const M=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];for(const mt of M){const Ct=A.createNS("http://www.w3.org/2000/svg","ellipse");Ct.setAttributeNS(null,"opacity","0.04"),Ct.setAttributeNS(null,"cx","10.5"),Ct.setAttributeNS(null,"cy","5.80029008"),Ct.setAttributeNS(null,"rx",mt.rx),Ct.setAttributeNS(null,"ry",mt.ry),T.appendChild(Ct)}const k=A.createNS("http://www.w3.org/2000/svg","g");k.setAttributeNS(null,"fill",this._color);const N=A.createNS("http://www.w3.org/2000/svg","path");N.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),k.appendChild(N);const z=A.createNS("http://www.w3.org/2000/svg","g");z.setAttributeNS(null,"opacity","0.25"),z.setAttributeNS(null,"fill","#000000");const Z=A.createNS("http://www.w3.org/2000/svg","path");Z.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),z.appendChild(Z);const nt=A.createNS("http://www.w3.org/2000/svg","g");nt.setAttributeNS(null,"transform","translate(6.0, 7.0)"),nt.setAttributeNS(null,"fill","#FFFFFF");const it=A.createNS("http://www.w3.org/2000/svg","g");it.setAttributeNS(null,"transform","translate(8.0, 8.0)");const st=A.createNS("http://www.w3.org/2000/svg","circle");st.setAttributeNS(null,"fill","#000000"),st.setAttributeNS(null,"opacity","0.25"),st.setAttributeNS(null,"cx","5.5"),st.setAttributeNS(null,"cy","5.5"),st.setAttributeNS(null,"r","5.4999962");const tt=A.createNS("http://www.w3.org/2000/svg","circle");tt.setAttributeNS(null,"fill","#FFFFFF"),tt.setAttributeNS(null,"cx","5.5"),tt.setAttributeNS(null,"cy","5.5"),tt.setAttributeNS(null,"r","5.4999962"),it.appendChild(st),it.appendChild(tt),I.appendChild(T),I.appendChild(k),I.appendChild(z),I.appendChild(nt),I.appendChild(it),h.appendChild(I),h.setAttributeNS(null,"height",d*this._scale+"px"),h.setAttributeNS(null,"width",g*this._scale+"px"),this._element.appendChild(h),this._offset=u.P.convert(o&&o.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",h=>{h.preventDefault()}),this._element.addEventListener("mousedown",h=>{h.preventDefault()}),Qc(this._element,this._anchor,"marker"),o&&o.className)for(const h of o.className.split(" "))this._element.classList.add(h);this._popup=null}addTo(o){return this.remove(),this._map=o,o.getCanvasContainer().appendChild(this._element),o.on("move",this._update),o.on("moveend",this._update),o.on("terrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),A.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(o){return this._lngLat=u.M.convert(o),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(o){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),o){if(!("offset"in o.options)){const g=Math.abs(13.5)/Math.SQRT2;o.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[g,-1*(38.1-13.5+g)],"bottom-right":[-g,-1*(38.1-13.5+g)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=o,this._lngLat&&this._popup.setLngLat(this._lngLat),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}getPopup(){return this._popup}togglePopup(){const o=this._popup;return o?(o.isOpen()?o.remove():o.addTo(this._map),this):this}_updateOpacity(o=!1){var h;if(!(!((h=this._map)===null||h===void 0)&&h.terrain))return void(this._element.style.opacity!==this._opacity&&(this._element.style.opacity=this._opacity));if(o)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout(()=>{this._opacityTimeout=null},100)}const d=this._map,g=d.terrain.depthAtPoint(this._pos),y=d.terrain.getElevationForLngLatZoom(this._lngLat,d.transform.tileZoom);if(d.transform.lngLatToCameraDepth(this._lngLat,y)-g<.006)return void(this._element.style.opacity=this._opacity);const I=-this._offset.y/d.transform._pixelPerMeter,T=Math.sin(d.getPitch()*Math.PI/180)*I,M=d.terrain.depthAtPoint(new u.P(this._pos.x,this._pos.y-this._offset.y)),k=d.transform.lngLatToCameraDepth(this._lngLat,y+T);this._element.style.opacity=k-M>.006?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(o){return this._offset=u.P.convert(o),this._update(),this}addClassName(o){this._element.classList.add(o)}removeClassName(o){this._element.classList.remove(o)}toggleClassName(o){return this._element.classList.toggle(o)}setDraggable(o){return this._draggable=!!o,this._map&&(o?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(o){return this._rotation=o||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(o){return this._rotationAlignment=o||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(o){return this._pitchAlignment=o&&o!=="auto"?o:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(o,h){return o===void 0&&h===void 0&&(this._opacity="1",this._opacityWhenCovered="0.2"),o!==void 0&&(this._opacity=o),h!==void 0&&(this._opacityWhenCovered=h),this._map&&this._updateOpacity(!0),this}}const Dp={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let cl=0,hl=!1;const Rp={maxWidth:100,unit:"metric"};function qu(_,o,h){const d=h&&h.maxWidth||100,g=_._container.clientHeight/2,y=_.unproject([0,g]),I=_.unproject([d,g]),T=y.distanceTo(I);if(h&&h.unit==="imperial"){const M=3.2808*T;M>5280?pl(o,d,M/5280,_._getUIString("ScaleControl.Miles")):pl(o,d,M,_._getUIString("ScaleControl.Feet"))}else h&&h.unit==="nautical"?pl(o,d,T/1852,_._getUIString("ScaleControl.NauticalMiles")):T>=1e3?pl(o,d,T/1e3,_._getUIString("ScaleControl.Kilometers")):pl(o,d,T,_._getUIString("ScaleControl.Meters"))}function pl(_,o,h,d){const g=function(y){const I=Math.pow(10,`${Math.floor(y)}`.length-1);let T=y/I;return T=T>=10?10:T>=5?5:T>=3?3:T>=2?2:T>=1?1:function(M){const k=Math.pow(10,Math.ceil(-Math.log(M)/Math.LN10));return Math.round(M*k)/k}(T),I*T}(h);_.style.width=o*(g/h)+"px",_.innerHTML=`${g}&nbsp;${d}`}const Np={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px"},zp=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function $c(_){if(_){if(typeof _=="number"){const o=Math.round(Math.abs(_)/Math.SQRT2);return{center:new u.P(0,0),top:new u.P(0,_),"top-left":new u.P(o,o),"top-right":new u.P(-o,o),bottom:new u.P(0,-_),"bottom-left":new u.P(o,-o),"bottom-right":new u.P(-o,-o),left:new u.P(_,0),right:new u.P(-_,0)}}if(_ instanceof u.P||Array.isArray(_)){const o=u.P.convert(_);return{center:o,top:o,"top-left":o,"top-right":o,bottom:o,"bottom-left":o,"bottom-right":o,left:o,right:o}}return{center:u.P.convert(_.center||[0,0]),top:u.P.convert(_.top||[0,0]),"top-left":u.P.convert(_["top-left"]||[0,0]),"top-right":u.P.convert(_["top-right"]||[0,0]),bottom:u.P.convert(_.bottom||[0,0]),"bottom-left":u.P.convert(_["bottom-left"]||[0,0]),"bottom-right":u.P.convert(_["bottom-right"]||[0,0]),left:u.P.convert(_.left||[0,0]),right:u.P.convert(_.right||[0,0])}}return $c(new u.P(0,0))}const Op=x;p.AJAXError=u.bd,p.Evented=u.E,p.LngLat=u.M,p.MercatorCoordinate=u.Y,p.Point=u.P,p.addProtocol=u.be,p.config=u.a,p.removeProtocol=u.bf,p.AttributionControl=Tp,p.BoxZoomHandler=xp,p.CanvasSource=Ts,p.CooperativeGesturesHandler=Bu,p.DoubleClickZoomHandler=Yc,p.DragPanHandler=Ep,p.DragRotateHandler=Pd,p.EdgeInsets=Gl,p.FullscreenControl=class extends u.E{constructor(_={}){super(),this._onFullscreenChange=()=>{(window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement)===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,_&&_.container&&(_.container instanceof HTMLElement?this._container=_.container:u.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(_){return this._map=_,this._container||(this._container=this._map.getContainer()),this._controlContainer=A.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){A.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const _=this._fullscreenButton=A.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);A.create("span","maplibregl-ctrl-icon",_).setAttribute("aria-hidden","true"),_.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const _=this._getTitle();this._fullscreenButton.setAttribute("aria-label",_),this._fullscreenButton.title=_}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new u.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new u.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},p.GeoJSONSource=nn,p.GeolocateControl=class extends u.E{constructor(_){super(),this._onSuccess=o=>{if(this._map){if(this._isOutOfMapMaxBounds(o))return this._setErrorState(),this.fire(new u.k("outofmaxbounds",o)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=o,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(o),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(o),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new u.k("geolocate",o)),this._finish()}},this._updateCamera=o=>{const h=new u.M(o.coords.longitude,o.coords.latitude),d=o.coords.accuracy,g=this._map.getBearing(),y=u.e({bearing:g},this.options.fitBoundsOptions),I=be.fromLngLat(h,d);this._map.fitBounds(I,y,{geolocateSource:!0})},this._updateMarker=o=>{if(o){const h=new u.M(o.coords.longitude,o.coords.latitude);this._accuracyCircleMarker.setLngLat(h).addTo(this._map),this._userLocationDotMarker.setLngLat(h).addTo(this._map),this._accuracy=o.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=o=>{if(this._map){if(this.options.trackUserLocation)if(o.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const h=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(o.code===3&&hl)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new u.k("error",o)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=o=>{if(this._map){if(this._container.addEventListener("contextmenu",h=>h.preventDefault()),this._geolocateButton=A.create("button","maplibregl-ctrl-geolocate",this._container),A.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",o===!1){u.w("Geolocation support is not available so the GeolocateControl will be disabled.");const h=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h)}else{const h=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=A.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new Gu({element:this._dotElement}),this._circleElement=A.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Gu({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",()=>this.trigger()),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",h=>{h.geolocateSource||this._watchState!=="ACTIVE_LOCK"||h.originalEvent&&h.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new u.k("trackuserlocationend")))})}},this.options=u.e({},Dp,_)}onAdd(_){return this._map=_,this._container=A.create("div","maplibregl-ctrl maplibregl-ctrl-group"),function(o=!1){return u._(this,void 0,void 0,function*(){if(ia!==void 0&&!o)return ia;if(window.navigator.permissions===void 0)return ia=!!window.navigator.geolocation,ia;try{ia=(yield window.navigator.permissions.query({name:"geolocation"})).state!=="denied"}catch{ia=!!window.navigator.geolocation}return ia})}().then(o=>this._setupUI(o)),this._container}onRemove(){this._geolocationWatchID!==void 0&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),A.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,cl=0,hl=!1}_isOutOfMapMaxBounds(_){const o=this._map.getMaxBounds(),h=_.coords;return o&&(h.longitude<o.getWest()||h.longitude>o.getEast()||h.latitude<o.getSouth()||h.latitude>o.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){const _=this._map.getBounds(),o=_.getSouthEast(),h=_.getNorthEast(),d=o.distanceTo(h),g=Math.ceil(this._accuracy/(d/this._map._container.clientHeight)*2);this._circleElement.style.width=`${g}px`,this._circleElement.style.height=`${g}px`}trigger(){if(!this._setup)return u.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new u.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":cl--,hl=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new u.k("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new u.k("trackuserlocationstart"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let _;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),cl++,cl>1?(_={maximumAge:6e5,timeout:0},hl=!0):(_=this.options.positionOptions,hl=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,_)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},p.Hash=vp,p.ImageSource=_r,p.KeyboardHandler=Td,p.LngLatBounds=be,p.LogoControl=cs,p.Map=class extends Cp{constructor(_){if(u.bb.mark(u.bc.create),(_=u.e({},Pp,_)).minZoom!=null&&_.maxZoom!=null&&_.minZoom>_.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(_.minPitch!=null&&_.maxPitch!=null&&_.minPitch>_.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(_.minPitch!=null&&_.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(_.maxPitch!=null&&_.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new jc(_.minZoom,_.maxZoom,_.minPitch,_.maxPitch,_.renderWorldCopies),{bearingSnap:_.bearingSnap}),this._contextLost=o=>{o.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.fire(new u.k("webglcontextlost",{originalEvent:o}))},this._contextRestored=o=>{this._setupPainter(),this.resize(),this._update(),this.fire(new u.k("webglcontextrestored",{originalEvent:o}))},this._onMapScroll=o=>{if(o.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=_.interactive,this._maxTileCacheSize=_.maxTileCacheSize,this._maxTileCacheZoomLevels=_.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=_.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=_.preserveDrawingBuffer,this._antialias=_.antialias,this._trackResize=_.trackResize,this._bearingSnap=_.bearingSnap,this._refreshExpiredTiles=_.refreshExpiredTiles,this._fadeDuration=_.fadeDuration,this._crossSourceCollisions=_.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=_.collectResourceTiming,this._renderTaskQueue=new gg,this._controls=[],this._mapId=u.a3(),this._locale=u.e({},Lp,_.locale),this._clickTolerance=_.clickTolerance,this._overridePixelRatio=_.pixelRatio,this._maxCanvasSize=_.maxCanvasSize,this.transformCameraUpdate=_.transformCameraUpdate,this._imageQueueHandle=G.addThrottleControl(()=>this.isMoving()),this._requestManager=new at(_.transformRequest),typeof _.container=="string"){if(this._container=document.getElementById(_.container),!this._container)throw new Error(`Container '${_.container}' not found.`)}else{if(!(_.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=_.container}if(_.maxBounds&&this.setMaxBounds(_.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),this.on("terrain",()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)}),this.once("idle",()=>{this._idleTriggered=!0}),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let o=!1;const h=yp(d=>{this._trackResize&&!this._removed&&this.resize(d)._update()},50);this._resizeObserver=new ResizeObserver(d=>{o?h(d):o=!0}),this._resizeObserver.observe(this._container)}this.handlers=new Ip(this,_),this._hash=_.hash&&new vp(typeof _.hash=="string"&&_.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:_.center,zoom:_.zoom,bearing:_.bearing,pitch:_.pitch}),_.bounds&&(this.resize(),this.fitBounds(_.bounds,u.e({},_.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=_.localIdeographFontFamily,this._validateStyle=_.validateStyle,_.style&&this.setStyle(_.style,{localIdeographFontFamily:_.localIdeographFontFamily}),_.attributionControl&&this.addControl(new Tp(typeof _.attributionControl=="boolean"?void 0:_.attributionControl)),_.maplibreLogo&&this.addControl(new cs,_.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",o=>{this._update(o.dataType==="style"),this.fire(new u.k(`${o.dataType}data`,o))}),this.on("dataloading",o=>{this.fire(new u.k(`${o.dataType}dataloading`,o))}),this.on("dataabort",o=>{this.fire(new u.k("sourcedataabort",o))})}_getMapId(){return this._mapId}addControl(_,o){if(o===void 0&&(o=_.getDefaultPosition?_.getDefaultPosition():"top-right"),!_||!_.onAdd)return this.fire(new u.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const h=_.onAdd(this);this._controls.push(_);const d=this._controlPositions[o];return o.indexOf("bottom")!==-1?d.insertBefore(h,d.firstChild):d.appendChild(h),this}removeControl(_){if(!_||!_.onRemove)return this.fire(new u.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const o=this._controls.indexOf(_);return o>-1&&this._controls.splice(o,1),_.onRemove(this),this}hasControl(_){return this._controls.indexOf(_)>-1}calculateCameraOptionsFromTo(_,o,h,d){return d==null&&this.terrain&&(d=this.terrain.getElevationForLngLatZoom(h,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(_,o,h,d)}resize(_){var o;const h=this._containerDimensions(),d=h[0],g=h[1],y=this._getClampedPixelRatio(d,g);if(this._resizeCanvas(d,g,y),this.painter.resize(d,g,y),this.painter.overLimit()){const T=this.painter.context.gl;this._maxCanvasSize=[T.drawingBufferWidth,T.drawingBufferHeight];const M=this._getClampedPixelRatio(d,g);this._resizeCanvas(d,g,M),this.painter.resize(d,g,M)}this.transform.resize(d,g),(o=this._requestedCameraState)===null||o===void 0||o.resize(d,g);const I=!this._moving;return I&&(this.stop(),this.fire(new u.k("movestart",_)).fire(new u.k("move",_))),this.fire(new u.k("resize",_)),I&&this.fire(new u.k("moveend",_)),this}_getClampedPixelRatio(_,o){const{0:h,1:d}=this._maxCanvasSize,g=this.getPixelRatio(),y=_*g,I=o*g;return Math.min(y>h?h/y:1,I>d?d/I:1)*g}getPixelRatio(){var _;return(_=this._overridePixelRatio)!==null&&_!==void 0?_:devicePixelRatio}setPixelRatio(_){this._overridePixelRatio=_,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(_){return this.transform.setMaxBounds(be.convert(_)),this._update()}setMinZoom(_){if((_=_??-2)>=-2&&_<=this.transform.maxZoom)return this.transform.minZoom=_,this._update(),this.getZoom()<_&&this.setZoom(_),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(_){if((_=_??22)>=this.transform.minZoom)return this.transform.maxZoom=_,this._update(),this.getZoom()>_&&this.setZoom(_),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(_){if((_=_??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(_>=0&&_<=this.transform.maxPitch)return this.transform.minPitch=_,this._update(),this.getPitch()<_&&this.setPitch(_),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(_){if((_=_??60)>85)throw new Error("maxPitch must be less than or equal to 85");if(_>=this.transform.minPitch)return this.transform.maxPitch=_,this._update(),this.getPitch()>_&&this.setPitch(_),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(_){return this.transform.renderWorldCopies=_,this._update()}project(_){return this.transform.locationPoint(u.M.convert(_),this.style&&this.terrain)}unproject(_){return this.transform.pointLocation(u.P.convert(_),this.terrain)}isMoving(){var _;return this._moving||((_=this.handlers)===null||_===void 0?void 0:_.isMoving())}isZooming(){var _;return this._zooming||((_=this.handlers)===null||_===void 0?void 0:_.isZooming())}isRotating(){var _;return this._rotating||((_=this.handlers)===null||_===void 0?void 0:_.isRotating())}_createDelegatedListener(_,o,h){if(_==="mouseenter"||_==="mouseover"){let d=!1;return{layer:o,listener:h,delegates:{mousemove:y=>{const I=this.getLayer(o)?this.queryRenderedFeatures(y.point,{layers:[o]}):[];I.length?d||(d=!0,h.call(this,new so(_,this,y.originalEvent,{features:I}))):d=!1},mouseout:()=>{d=!1}}}}if(_==="mouseleave"||_==="mouseout"){let d=!1;return{layer:o,listener:h,delegates:{mousemove:I=>{(this.getLayer(o)?this.queryRenderedFeatures(I.point,{layers:[o]}):[]).length?d=!0:d&&(d=!1,h.call(this,new so(_,this,I.originalEvent)))},mouseout:I=>{d&&(d=!1,h.call(this,new so(_,this,I.originalEvent)))}}}}{const d=g=>{const y=this.getLayer(o)?this.queryRenderedFeatures(g.point,{layers:[o]}):[];y.length&&(g.features=y,h.call(this,g),delete g.features)};return{layer:o,listener:h,delegates:{[_]:d}}}}on(_,o,h){if(h===void 0)return super.on(_,o);const d=this._createDelegatedListener(_,o,h);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[_]=this._delegatedListeners[_]||[],this._delegatedListeners[_].push(d);for(const g in d.delegates)this.on(g,d.delegates[g]);return this}once(_,o,h){if(h===void 0)return super.once(_,o);const d=this._createDelegatedListener(_,o,h);for(const g in d.delegates)this.once(g,d.delegates[g]);return this}off(_,o,h){return h===void 0?super.off(_,o):(this._delegatedListeners&&this._delegatedListeners[_]&&(d=>{const g=this._delegatedListeners[_];for(let y=0;y<g.length;y++){const I=g[y];if(I.layer===o&&I.listener===h){for(const T in I.delegates)this.off(T,I.delegates[T]);return g.splice(y,1),this}}})(),this)}queryRenderedFeatures(_,o){if(!this.style)return[];let h;const d=_ instanceof u.P||Array.isArray(_),g=d?_:[[0,0],[this.transform.width,this.transform.height]];if(o=o||(d?{}:_)||{},g instanceof u.P||typeof g[0]=="number")h=[u.P.convert(g)];else{const y=u.P.convert(g[0]),I=u.P.convert(g[1]);h=[y,new u.P(I.x,y.y),I,new u.P(y.x,I.y),y]}return this.style.queryRenderedFeatures(h,o,this.transform)}querySourceFeatures(_,o){return this.style.querySourceFeatures(_,o)}setStyle(_,o){return(o=u.e({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},o)).diff!==!1&&o.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&_?(this._diffStyle(_,o),this):(this._localIdeographFontFamily=o.localIdeographFontFamily,this._updateStyle(_,o))}setTransformRequest(_){return this._requestManager.setTransformRequest(_),this}_getUIString(_){const o=this._locale[_];if(o==null)throw new Error(`Missing UI string '${_}'`);return o}_updateStyle(_,o){if(o.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",()=>this._updateStyle(_,o));const h=this.style&&o.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!_)),_?(this.style=new Eo(this,o||{}),this.style.setEventedParent(this,{style:this.style}),typeof _=="string"?this.style.loadURL(_,o,h):this.style.loadJSON(_,o,h),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new Eo(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(_,o){if(typeof _=="string"){const h=this._requestManager.transformRequest(_,X.Style);u.h(h,new AbortController).then(d=>{this._updateDiff(d.data,o)}).catch(d=>{d&&this.fire(new u.j(d))})}else typeof _=="object"&&this._updateDiff(_,o)}_updateDiff(_,o){try{this.style.setState(_,o)&&this._update(!0)}catch(h){u.w(`Unable to perform style diff: ${h.message||h.error||h}.  Rebuilding the style from scratch.`),this._updateStyle(_,o)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():u.w("There is no style added to the map.")}addSource(_,o){return this._lazyInitEmptyStyle(),this.style.addSource(_,o),this._update(!0)}isSourceLoaded(_){const o=this.style&&this.style.sourceCaches[_];if(o!==void 0)return o.loaded();this.fire(new u.j(new Error(`There is no source with ID '${_}'`)))}setTerrain(_){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),_){const o=this.style.sourceCaches[_.source];if(!o)throw new Error(`cannot load terrain, because there exists no source with ID: ${_.source}`);this.terrain===null&&o.reload();for(const h in this.style._layers){const d=this.style._layers[h];d.type==="hillshade"&&d.source===_.source&&u.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new Li(this.painter,o,_),this.painter.renderToTexture=new Kc(this.painter,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=h=>{h.dataType==="style"?this.terrain.sourceCache.freeRtt():h.dataType==="source"&&h.tile&&(h.sourceId!==_.source||this._elevationFreeze||(this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(h.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.minElevationForCurrentTile=0,this.transform.elevation=0;return this.fire(new u.k("terrain",{terrain:_})),this}getTerrain(){var _,o;return(o=(_=this.terrain)===null||_===void 0?void 0:_.options)!==null&&o!==void 0?o:null}areTilesLoaded(){const _=this.style&&this.style.sourceCaches;for(const o in _){const h=_[o]._tiles;for(const d in h){const g=h[d];if(g.state!=="loaded"&&g.state!=="errored")return!1}}return!0}removeSource(_){return this.style.removeSource(_),this._update(!0)}getSource(_){return this.style.getSource(_)}addImage(_,o,h={}){const{pixelRatio:d=1,sdf:g=!1,stretchX:y,stretchY:I,content:T}=h;if(this._lazyInitEmptyStyle(),!(o instanceof HTMLImageElement||u.b(o))){if(o.width===void 0||o.height===void 0)return this.fire(new u.j(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:M,height:k,data:N}=o,z=o;return this.style.addImage(_,{data:new u.R({width:M,height:k},new Uint8Array(N)),pixelRatio:d,stretchX:y,stretchY:I,content:T,sdf:g,version:0,userImage:z}),z.onAdd&&z.onAdd(this,_),this}}{const{width:M,height:k,data:N}=L.getImageData(o);this.style.addImage(_,{data:new u.R({width:M,height:k},N),pixelRatio:d,stretchX:y,stretchY:I,content:T,sdf:g,version:0})}}updateImage(_,o){const h=this.style.getImage(_);if(!h)return this.fire(new u.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const d=o instanceof HTMLImageElement||u.b(o)?L.getImageData(o):o,{width:g,height:y,data:I}=d;if(g===void 0||y===void 0)return this.fire(new u.j(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(g!==h.data.width||y!==h.data.height)return this.fire(new u.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const T=!(o instanceof HTMLImageElement||u.b(o));return h.data.replace(I,T),this.style.updateImage(_,h),this}getImage(_){return this.style.getImage(_)}hasImage(_){return _?!!this.style.getImage(_):(this.fire(new u.j(new Error("Missing required image id"))),!1)}removeImage(_){this.style.removeImage(_)}loadImage(_){return G.getImage(this._requestManager.transformRequest(_,X.Image),new AbortController)}listImages(){return this.style.listImages()}addLayer(_,o){return this._lazyInitEmptyStyle(),this.style.addLayer(_,o),this._update(!0)}moveLayer(_,o){return this.style.moveLayer(_,o),this._update(!0)}removeLayer(_){return this.style.removeLayer(_),this._update(!0)}getLayer(_){return this.style.getLayer(_)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(_,o,h){return this.style.setLayerZoomRange(_,o,h),this._update(!0)}setFilter(_,o,h={}){return this.style.setFilter(_,o,h),this._update(!0)}getFilter(_){return this.style.getFilter(_)}setPaintProperty(_,o,h,d={}){return this.style.setPaintProperty(_,o,h,d),this._update(!0)}getPaintProperty(_,o){return this.style.getPaintProperty(_,o)}setLayoutProperty(_,o,h,d={}){return this.style.setLayoutProperty(_,o,h,d),this._update(!0)}getLayoutProperty(_,o){return this.style.getLayoutProperty(_,o)}setGlyphs(_,o={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(_,o),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(_,o,h={}){return this._lazyInitEmptyStyle(),this.style.addSprite(_,o,h,d=>{d||this._update(!0)}),this}removeSprite(_){return this._lazyInitEmptyStyle(),this.style.removeSprite(_),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(_,o={}){return this._lazyInitEmptyStyle(),this.style.setSprite(_,o,h=>{h||this._update(!0)}),this}setLight(_,o={}){return this._lazyInitEmptyStyle(),this.style.setLight(_,o),this._update(!0)}getLight(){return this.style.getLight()}setFeatureState(_,o){return this.style.setFeatureState(_,o),this._update()}removeFeatureState(_,o){return this.style.removeFeatureState(_,o),this._update()}getFeatureState(_){return this.style.getFeatureState(_)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let _=0,o=0;return this._container&&(_=this._container.clientWidth||400,o=this._container.clientHeight||300),[_,o]}_setupContainer(){const _=this._container;_.classList.add("maplibregl-map");const o=this._canvasContainer=A.create("div","maplibregl-canvas-container",_);this._interactive&&o.classList.add("maplibregl-interactive"),this._canvas=A.create("canvas","maplibregl-canvas",o),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region");const h=this._containerDimensions(),d=this._getClampedPixelRatio(h[0],h[1]);this._resizeCanvas(h[0],h[1],d);const g=this._controlContainer=A.create("div","maplibregl-control-container",_),y=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(I=>{y[I]=A.create("div",`maplibregl-ctrl-${I} `,g)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(_,o,h){this._canvas.width=Math.floor(h*_),this._canvas.height=Math.floor(h*o),this._canvas.style.width=`${_}px`,this._canvas.style.height=`${o}px`}_setupPainter(){const _={alpha:!0,stencil:!0,depth:!0,failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1};let o=null;this._canvas.addEventListener("webglcontextcreationerror",d=>{o={requestedAttributes:_},d&&(o.statusMessage=d.statusMessage,o.type=d.type)},{once:!0});const h=this._canvas.getContext("webgl2",_)||this._canvas.getContext("webgl",_);if(!h){const d="Failed to initialize WebGL";throw o?(o.message=d,new Error(JSON.stringify(o))):new Error(d)}this.painter=new yd(h,this.transform),V.testSupport(h)}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(_){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||_,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(_){return this._update(),this._renderTaskQueue.add(_)}_cancelRenderFrame(_){this._renderTaskQueue.remove(_)}_render(_){const o=this._idleTriggered?this._fadeDuration:0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(_),this._removed)return;let h=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const g=this.transform.zoom,y=L.now();this.style.zoomHistory.update(g,y);const I=new u.a8(g,{now:y,fadeDuration:o,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),T=I.crossFadingFactor();T===1&&T===this._crossFadingFactor||(h=!0,this._crossFadingFactor=T),this.style.update(I)}this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._elevationFreeze||(this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.minElevationForCurrentTile=0,this.transform.elevation=0),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,o,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:o,showPadding:this.showPadding}),this.fire(new u.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,u.bb.mark(u.bc.load),this.fire(new u.k("load"))),this.style&&(this.style.hasTransitions()||h)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const d=this._sourcesDirty||this._styleDirty||this._placementDirty;return d||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new u.k("idle")),!this._loaded||this._fullyLoaded||d||(this._fullyLoaded=!0,u.bb.mark(u.bc.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var _;this._hash&&this._hash.remove();for(const h of this._controls)h.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),G.removeThrottleControl(this._imageQueueHandle),(_=this._resizeObserver)===null||_===void 0||_.disconnect();const o=this.painter.context.gl.getExtension("WEBGL_lose_context");o&&o.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),A.remove(this._canvasContainer),A.remove(this._controlContainer),this._container.classList.remove("maplibregl-map"),u.bb.clearMetrics(),this._removed=!0,this.fire(new u.k("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,L.frameAsync(this._frameRequest).then(_=>{u.bb.frame(_),this._frameRequest=null,this._render(_)}).catch(()=>{}))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(_){this._showTileBoundaries!==_&&(this._showTileBoundaries=_,this._update())}get showPadding(){return!!this._showPadding}set showPadding(_){this._showPadding!==_&&(this._showPadding=_,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(_){this._showCollisionBoxes!==_&&(this._showCollisionBoxes=_,_?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(_){this._showOverdrawInspector!==_&&(this._showOverdrawInspector=_,this._update())}get repaint(){return!!this._repaint}set repaint(_){this._repaint!==_&&(this._repaint=_,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(_){this._vertices=_,this._update()}get version(){return Mp}getCameraTargetElevation(){return this.transform.elevation}},p.MapMouseEvent=so,p.MapTouchEvent=ql,p.MapWheelEvent=al,p.Marker=Gu,p.NavigationControl=class{constructor(_){this._updateZoomButtons=()=>{const o=this._map.getZoom(),h=o===this._map.getMaxZoom(),d=o===this._map.getMinZoom();this._zoomInButton.disabled=h,this._zoomOutButton.disabled=d,this._zoomInButton.setAttribute("aria-disabled",h.toString()),this._zoomOutButton.setAttribute("aria-disabled",d.toString())},this._rotateCompassArrow=()=>{const o=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=o},this._setButtonTitle=(o,h)=>{const d=this._map._getUIString(`NavigationControl.${h}`);o.title=d,o.setAttribute("aria-label",d)},this.options=u.e({},Ap,_),this._container=A.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",o=>o.preventDefault()),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",o=>this._map.zoomIn({},{originalEvent:o})),A.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",o=>this._map.zoomOut({},{originalEvent:o})),A.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",o=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:o}):this._map.resetNorth({},{originalEvent:o})}),this._compassIcon=A.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(_){return this._map=_,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new kp(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){A.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(_,o){const h=A.create("button",_,this._container);return h.type="button",h.addEventListener("click",o),h}},p.Popup=class extends u.E{constructor(_){super(),this.remove=()=>(this._content&&A.remove(this._content),this._container&&(A.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map),this.fire(new u.k("close")),this),this._onMouseUp=o=>{this._update(o.point)},this._onMouseMove=o=>{this._update(o.point)},this._onDrag=o=>{this._update(o.point)},this._update=o=>{if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=A.create("div","maplibregl-popup",this._map.getContainer()),this._tip=A.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const I of this.options.className.split(" "))this._container.classList.add(I);this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._map.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=Jc(this._lngLat,this._pos,this._map.transform)),this._trackPointer&&!o)return;const h=this._pos=this._trackPointer&&o?o:this._map.project(this._lngLat);let d=this.options.anchor;const g=$c(this.options.offset);if(!d){const I=this._container.offsetWidth,T=this._container.offsetHeight;let M;M=h.y+g.bottom.y<T?["top"]:h.y>this._map.transform.height-T?["bottom"]:[],h.x<I/2?M.push("left"):h.x>this._map.transform.width-I/2&&M.push("right"),d=M.length===0?"bottom":M.join("-")}const y=h.add(g[d]).round();A.setTransform(this._container,`${Uu[d]} translate(${y.x}px,${y.y}px)`),Qc(this._container,d,"popup")},this._onClose=()=>{this.remove()},this.options=u.e(Object.create(Np),_)}addTo(_){return this._map&&this.remove(),this._map=_,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new u.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(_){return this._lngLat=u.M.convert(_),this._pos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(_){return this.setDOMContent(document.createTextNode(_))}setHTML(_){const o=document.createDocumentFragment(),h=document.createElement("body");let d;for(h.innerHTML=_;d=h.firstChild,d;)o.appendChild(d);return this.setDOMContent(o)}getMaxWidth(){var _;return(_=this._container)===null||_===void 0?void 0:_.style.maxWidth}setMaxWidth(_){return this.options.maxWidth=_,this._update(),this}setDOMContent(_){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=A.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(_),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(_){this._container&&this._container.classList.add(_)}removeClassName(_){this._container&&this._container.classList.remove(_)}setOffset(_){return this.options.offset=_,this._update(),this}toggleClassName(_){if(this._container)return this._container.classList.toggle(_)}_createCloseButton(){this.options.closeButton&&(this._closeButton=A.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const _=this._container.querySelector(zp);_&&_.focus()}},p.RasterDEMTileSource=ji,p.RasterTileSource=an,p.ScaleControl=class{constructor(_){this._onMove=()=>{qu(this._map,this._container,this.options)},this.setUnit=o=>{this.options.unit=o,qu(this._map,this._container,this.options)},this.options=u.e({},Rp,_)}getDefaultPosition(){return"bottom-left"}onAdd(_){return this._map=_,this._container=A.create("div","maplibregl-ctrl maplibregl-ctrl-scale",_.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){A.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},p.ScrollZoomHandler=Fu,p.Style=Eo,p.TerrainControl=class{constructor(_){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))},this.options=_}onAdd(_){return this._map=_,this._container=A.create("div","maplibregl-ctrl 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n=this._root,i=null;if(e.left!==null){for(i=e.left;i.right;)i=i.right;return i}for(var s=this._comparator;n;){var c=s(e.key,n.key);if(c===0)break;c<0?n=n.left:(i=n,n=n.right)}return i},t.prototype.clear=function(){return this._root=null,this._size=0,this},t.prototype.toList=function(){return PE(this._root)},t.prototype.load=function(e,n,i){n===void 0&&(n=[]),i===void 0&&(i=!1);var s=e.length,c=this._comparator;if(i&&S_(e,n,0,s-1,c),this._root===null)this._root=b_(e,n,0,s),this._size=s;else{var p=AE(this.toList(),ME(e,n),c);s=this._size+s,this._root=w_({head:p},0,s)}return this},t.prototype.isEmpty=function(){return this._root===null},Object.defineProperty(t.prototype,"size",{get:function(){return this._size},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"root",{get:function(){return this._root},enumerable:!0,configurable:!0}),t.prototype.toString=function(e){e===void 0&&(e=function(i){return String(i.key)});var n=[];return x_(this._root,"",!0,function(i){return n.push(i)},e),n.join("")},t.prototype.update=function(e,n,i){var s=this._comparator,c=pv(e,this._root,s),p=c.left,u=c.right;s(e,n)<0?u=l_(n,i,u,s):p=l_(n,i,p,s),this._root=LE(p,u,s)},t.prototype.split=function(e){return pv(e,this._root,this._comparator)},t.prototype[Symbol.iterator]=function(){var e,n,i;return CE(this,function(s){switch(s.label){case 0:e=this._root,n=[],i=!1,s.label=1;case 1:return i?[3,6]:e===null?[3,2]:(n.push(e),e=e.left,[3,5]);case 2:return n.length===0?[3,4]:(e=n.pop(),[4,e]);case 3:return s.sent(),e=e.right,[3,5];case 4:i=!0,s.label=5;case 5:return[3,1];case 6:return[2]}})},t}();function b_(t,e,n,i){var s=i-n;if(s>0){var c=n+Math.floor(s/2),p=t[c],u=e[c],x=new cu(p,u);return x.left=b_(t,e,n,c),x.right=b_(t,e,c+1,i),x}return null}function ME(t,e){for(var n=new cu(null,null),i=n,s=0;s<t.length;s++)i=i.next=new cu(t[s],e[s]);return i.next=null,n.next}function PE(t){for(var e=t,n=[],i=!1,s=new cu(null,null),c=s;!i;)e?(n.push(e),e=e.left):n.length>0?(e=c=c.next=n.pop(),e=e.right):i=!0;return c.next=null,s.next}function w_(t,e,n){var i=n-e;if(i>0){var s=e+Math.floor(i/2),c=w_(t,e,s),p=t.head;return p.left=c,t.head=t.head.next,p.right=w_(t,s+1,n),p}return null}function AE(t,e,n){for(var i=new cu(null,null),s=i,c=t,p=e;c!==null&&p!==null;)n(c.key,p.key)<0?(s.next=c,c=c.next):(s.next=p,p=p.next),s=s.next;return c!==null?s.next=c:p!==null&&(s.next=p),i.next}function S_(t,e,n,i,s){if(!(n>=i)){for(var c=t[n+i>>1],p=n-1,u=i+1;;){do p++;while(s(t[p],c)<0);do u--;while(s(t[u],c)>0);if(p>=u)break;var x=t[p];t[p]=t[u],t[u]=x,x=e[p],e[p]=e[u],e[u]=x}S_(t,e,n,u,s),S_(t,e,u+1,i,s)}}function Qs(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function fv(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}function Oo(t,e,n){return e&&fv(t.prototype,e),n&&fv(t,n),t}var rf=function(t,e){return t.ll.x<=e.x&&e.x<=t.ur.x&&t.ll.y<=e.y&&e.y<=t.ur.y},E_=function(t,e){if(e.ur.x<t.ll.x||t.ur.x<e.ll.x||e.ur.y<t.ll.y||t.ur.y<e.ll.y)return null;var n=t.ll.x<e.ll.x?e.ll.x:t.ll.x,i=t.ur.x<e.ur.x?t.ur.x:e.ur.x,s=t.ll.y<e.ll.y?e.ll.y:t.ll.y,c=t.ur.y<e.ur.y?t.ur.y:e.ur.y;return{ll:{x:n,y:s},ur:{x:i,y:c}}},su=Number.EPSILON;su===void 0&&(su=Math.pow(2,-52));var kE=su*su,I_=function(t,e){if(-su<t&&t<su&&-su<e&&e<su)return 0;var n=t-e;return n*n<kE*t*e?0:t<e?-1:1},DE=function(){function t(){Qs(this,t),this.reset()}return Oo(t,[{key:"reset",value:function(){this.xRounder=new dv,this.yRounder=new dv}},{key:"round",value:function(e,n){return{x:this.xRounder.round(e),y:this.yRounder.round(n)}}}]),t}(),dv=function(){function t(){Qs(this,t),this.tree=new j_,this.round(0)}return Oo(t,[{key:"round",value:function(e){var n=this.tree.add(e),i=this.tree.prev(n);if(i!==null&&I_(n.key,i.key)===0)return this.tree.remove(e),i.key;var s=this.tree.next(n);return s!==null&&I_(n.key,s.key)===0?(this.tree.remove(e),s.key):e}}]),t}(),bf=new DE,yf=function(t,e){return t.x*e.y-t.y*e.x},px=function(t,e){return t.x*e.x+t.y*e.y},mv=function(t,e,n){var i={x:e.x-t.x,y:e.y-t.y},s={x:n.x-t.x,y:n.y-t.y},c=yf(i,s);return I_(c,0)},vm=function(t){return Math.sqrt(px(t,t))},RE=function(t,e,n){var i={x:e.x-t.x,y:e.y-t.y},s={x:n.x-t.x,y:n.y-t.y};return yf(s,i)/vm(s)/vm(i)},NE=function(t,e,n){var i={x:e.x-t.x,y:e.y-t.y},s={x:n.x-t.x,y:n.y-t.y};return px(s,i)/vm(s)/vm(i)},gv=function(t,e,n){return e.y===0?null:{x:t.x+e.x/e.y*(n-t.y),y:n}},_v=function(t,e,n){return e.x===0?null:{x:n,y:t.y+e.y/e.x*(n-t.x)}},zE=function(t,e,n,i){if(e.x===0)return _v(n,i,t.x);if(i.x===0)return _v(t,e,n.x);if(e.y===0)return gv(n,i,t.y);if(i.y===0)return gv(t,e,n.y);var s=yf(e,i);if(s==0)return null;var c={x:n.x-t.x,y:n.y-t.y},p=yf(c,e)/s,u=yf(c,i)/s,x=t.x+u*e.x,w=n.x+p*i.x,E=t.y+u*e.y,L=n.y+p*i.y,A=(x+w)/2,V=(E+L)/2;return{x:A,y:V}},Ba=function(){Oo(t,null,[{key:"compare",value:function(e,n){var i=t.comparePoints(e.point,n.point);return i!==0?i:(e.point!==n.point&&e.link(n),e.isLeft!==n.isLeft?e.isLeft?1:-1:xm.compare(e.segment,n.segment))}},{key:"comparePoints",value:function(e,n){return e.x<n.x?-1:e.x>n.x?1:e.y<n.y?-1:e.y>n.y?1:0}}]);function t(e,n){Qs(this,t),e.events===void 0?e.events=[this]:e.events.push(this),this.point=e,this.isLeft=n}return Oo(t,[{key:"link",value:function(e){if(e.point===this.point)throw new Error("Tried to link already linked events");for(var n=e.point.events,i=0,s=n.length;i<s;i++){var c=n[i];this.point.events.push(c),c.point=this.point}this.checkForConsuming()}},{key:"checkForConsuming",value:function(){for(var e=this.point.events.length,n=0;n<e;n++){var i=this.point.events[n];if(i.segment.consumedBy===void 0)for(var s=n+1;s<e;s++){var c=this.point.events[s];c.consumedBy===void 0&&i.otherSE.point.events===c.otherSE.point.events&&i.segment.consume(c.segment)}}}},{key:"getAvailableLinkedEvents",value:function(){for(var e=[],n=0,i=this.point.events.length;n<i;n++){var s=this.point.events[n];s!==this&&!s.segment.ringOut&&s.segment.isInResult()&&e.push(s)}return e}},{key:"getLeftmostComparator",value:function(e){var n=this,i=new Map,s=function(c){var p=c.otherSE;i.set(c,{sine:RE(n.point,e.point,p.point),cosine:NE(n.point,e.point,p.point)})};return function(c,p){i.has(c)||s(c),i.has(p)||s(p);var u=i.get(c),x=u.sine,w=u.cosine,E=i.get(p),L=E.sine,A=E.cosine;return x>=0&&L>=0?w<A?1:w>A?-1:0:x<0&&L<0?w<A?-1:w>A?1:0:L<x?-1:L>x?1:0}}}]),t}(),OE=0,xm=function(){Oo(t,null,[{key:"compare",value:function(e,n){var i=e.leftSE.point.x,s=n.leftSE.point.x,c=e.rightSE.point.x,p=n.rightSE.point.x;if(p<i)return 1;if(c<s)return-1;var u=e.leftSE.point.y,x=n.leftSE.point.y,w=e.rightSE.point.y,E=n.rightSE.point.y;if(i<s){if(x<u&&x<w)return 1;if(x>u&&x>w)return-1;var L=e.comparePoint(n.leftSE.point);if(L<0)return 1;if(L>0)return-1;var A=n.comparePoint(e.rightSE.point);return A!==0?A:-1}if(i>s){if(u<x&&u<E)return-1;if(u>x&&u>E)return 1;var V=n.comparePoint(e.leftSE.point);if(V!==0)return V;var O=e.comparePoint(n.rightSE.point);return O<0?1:O>0?-1:1}if(u<x)return-1;if(u>x)return 1;if(c<p){var J=n.comparePoint(e.rightSE.point);if(J!==0)return J}if(c>p){var Y=e.comparePoint(n.rightSE.point);if(Y<0)return 1;if(Y>0)return-1}if(c!==p){var $=w-u,U=c-i,G=E-x,X=p-s;if($>U&&G<X)return 1;if($<U&&G>X)return-1}return c>p?1:c<p||w<E?-1:w>E?1:e.id<n.id?-1:e.id>n.id?1:0}}]);function t(e,n,i,s){Qs(this,t),this.id=++OE,this.leftSE=e,e.segment=this,e.otherSE=n,this.rightSE=n,n.segment=this,n.otherSE=e,this.rings=i,this.windings=s}return Oo(t,[{key:"replaceRightSE",value:function(e){this.rightSE=e,this.rightSE.segment=this,this.rightSE.otherSE=this.leftSE,this.leftSE.otherSE=this.rightSE}},{key:"bbox",value:function(){var e=this.leftSE.point.y,n=this.rightSE.point.y;return{ll:{x:this.leftSE.point.x,y:e<n?e:n},ur:{x:this.rightSE.point.x,y:e>n?e:n}}}},{key:"vector",value:function(){return{x:this.rightSE.point.x-this.leftSE.point.x,y:this.rightSE.point.y-this.leftSE.point.y}}},{key:"isAnEndpoint",value:function(e){return e.x===this.leftSE.point.x&&e.y===this.leftSE.point.y||e.x===this.rightSE.point.x&&e.y===this.rightSE.point.y}},{key:"comparePoint",value:function(e){if(this.isAnEndpoint(e))return 0;var n=this.leftSE.point,i=this.rightSE.point,s=this.vector();if(n.x===i.x)return e.x===n.x?0:e.x<n.x?1:-1;var c=(e.y-n.y)/s.y,p=n.x+c*s.x;if(e.x===p)return 0;var u=(e.x-n.x)/s.x,x=n.y+u*s.y;return e.y===x?0:e.y<x?-1:1}},{key:"getIntersection",value:function(e){var n=this.bbox(),i=e.bbox(),s=E_(n,i);if(s===null)return null;var c=this.leftSE.point,p=this.rightSE.point,u=e.leftSE.point,x=e.rightSE.point,w=rf(n,u)&&this.comparePoint(u)===0,E=rf(i,c)&&e.comparePoint(c)===0,L=rf(n,x)&&this.comparePoint(x)===0,A=rf(i,p)&&e.comparePoint(p)===0;if(E&&w)return A&&!L?p:!A&&L?x:null;if(E)return L&&c.x===x.x&&c.y===x.y?null:c;if(w)return A&&p.x===u.x&&p.y===u.y?null:u;if(A&&L)return null;if(A)return p;if(L)return x;var V=zE(c,this.vector(),u,e.vector());return V===null||!rf(s,V)?null:bf.round(V.x,V.y)}},{key:"split",value:function(e){var n=[],i=e.events!==void 0,s=new Ba(e,!0),c=new Ba(e,!1),p=this.rightSE;this.replaceRightSE(c),n.push(c),n.push(s);var u=new t(s,p,this.rings.slice(),this.windings.slice());return Ba.comparePoints(u.leftSE.point,u.rightSE.point)>0&&u.swapEvents(),Ba.comparePoints(this.leftSE.point,this.rightSE.point)>0&&this.swapEvents(),i&&(s.checkForConsuming(),c.checkForConsuming()),n}},{key:"swapEvents",value:function(){var e=this.rightSE;this.rightSE=this.leftSE,this.leftSE=e,this.leftSE.isLeft=!0,this.rightSE.isLeft=!1;for(var n=0,i=this.windings.length;n<i;n++)this.windings[n]*=-1}},{key:"consume",value:function(e){for(var n=this,i=e;n.consumedBy;)n=n.consumedBy;for(;i.consumedBy;)i=i.consumedBy;var s=t.compare(n,i);if(s!==0){if(s>0){var c=n;n=i,i=c}if(n.prev===i){var p=n;n=i,i=p}for(var u=0,x=i.rings.length;u<x;u++){var w=i.rings[u],E=i.windings[u],L=n.rings.indexOf(w);L===-1?(n.rings.push(w),n.windings.push(E)):n.windings[L]+=E}i.rings=null,i.windings=null,i.consumedBy=n,i.leftSE.consumedBy=n.leftSE,i.rightSE.consumedBy=n.rightSE}}},{key:"prevInResult",value:function(){return this._prevInResult!==void 0?this._prevInResult:(this.prev?this.prev.isInResult()?this._prevInResult=this.prev:this._prevInResult=this.prev.prevInResult():this._prevInResult=null,this._prevInResult)}},{key:"beforeState",value:function(){if(this._beforeState!==void 0)return this._beforeState;if(!this.prev)this._beforeState={rings:[],windings:[],multiPolys:[]};else{var e=this.prev.consumedBy||this.prev;this._beforeState=e.afterState()}return this._beforeState}},{key:"afterState",value:function(){if(this._afterState!==void 0)return this._afterState;var e=this.beforeState();this._afterState={rings:e.rings.slice(0),windings:e.windings.slice(0),multiPolys:[]};for(var n=this._afterState.rings,i=this._afterState.windings,s=this._afterState.multiPolys,c=0,p=this.rings.length;c<p;c++){var u=this.rings[c],x=this.windings[c],w=n.indexOf(u);w===-1?(n.push(u),i.push(x)):i[w]+=x}for(var E=[],L=[],A=0,V=n.length;A<V;A++)if(i[A]!==0){var O=n[A],J=O.poly;if(L.indexOf(J)===-1)if(O.isExterior)E.push(J);else{L.indexOf(J)===-1&&L.push(J);var Y=E.indexOf(O.poly);Y!==-1&&E.splice(Y,1)}}for(var $=0,U=E.length;$<U;$++){var G=E[$].multiPoly;s.indexOf(G)===-1&&s.push(G)}return this._afterState}},{key:"isInResult",value:function(){if(this.consumedBy)return!1;if(this._isInResult!==void 0)return this._isInResult;var e=this.beforeState().multiPolys,n=this.afterState().multiPolys;switch(ca.type){case"union":{var i=e.length===0,s=n.length===0;this._isInResult=i!==s;break}case"intersection":{var c,p;e.length<n.length?(c=e.length,p=n.length):(c=n.length,p=e.length),this._isInResult=p===ca.numMultiPolys&&c<p;break}case"xor":{var u=Math.abs(e.length-n.length);this._isInResult=u%2===1;break}case"difference":{var x=function(w){return w.length===1&&w[0].isSubject};this._isInResult=x(e)!==x(n);break}default:throw new Error("Unrecognized operation type found ".concat(ca.type))}return this._isInResult}}],[{key:"fromRing",value:function(e,n,i){var s,c,p,u=Ba.comparePoints(e,n);if(u<0)s=e,c=n,p=1;else if(u>0)s=n,c=e,p=-1;else throw new Error("Tried to create degenerate segment at [".concat(e.x,", ").concat(e.y,"]"));var x=new Ba(s,!0),w=new Ba(c,!1);return new t(x,w,[i],[p])}}]),t}(),yv=function(){function t(e,n,i){if(Qs(this,t),!Array.isArray(e)||e.length===0)throw new Error("Input geometry is not a valid Polygon or MultiPolygon");if(this.poly=n,this.isExterior=i,this.segments=[],typeof e[0][0]!="number"||typeof e[0][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var s=bf.round(e[0][0],e[0][1]);this.bbox={ll:{x:s.x,y:s.y},ur:{x:s.x,y:s.y}};for(var c=s,p=1,u=e.length;p<u;p++){if(typeof e[p][0]!="number"||typeof e[p][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var x=bf.round(e[p][0],e[p][1]);x.x===c.x&&x.y===c.y||(this.segments.push(xm.fromRing(c,x,this)),x.x<this.bbox.ll.x&&(this.bbox.ll.x=x.x),x.y<this.bbox.ll.y&&(this.bbox.ll.y=x.y),x.x>this.bbox.ur.x&&(this.bbox.ur.x=x.x),x.y>this.bbox.ur.y&&(this.bbox.ur.y=x.y),c=x)}(s.x!==c.x||s.y!==c.y)&&this.segments.push(xm.fromRing(c,s,this))}return Oo(t,[{key:"getSweepEvents",value:function(){for(var e=[],n=0,i=this.segments.length;n<i;n++){var s=this.segments[n];e.push(s.leftSE),e.push(s.rightSE)}return e}}]),t}(),FE=function(){function t(e,n){if(Qs(this,t),!Array.isArray(e))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");this.exteriorRing=new yv(e[0],this,!0),this.bbox={ll:{x:this.exteriorRing.bbox.ll.x,y:this.exteriorRing.bbox.ll.y},ur:{x:this.exteriorRing.bbox.ur.x,y:this.exteriorRing.bbox.ur.y}},this.interiorRings=[];for(var i=1,s=e.length;i<s;i++){var c=new yv(e[i],this,!1);c.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=c.bbox.ll.x),c.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=c.bbox.ll.y),c.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=c.bbox.ur.x),c.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=c.bbox.ur.y),this.interiorRings.push(c)}this.multiPoly=n}return Oo(t,[{key:"getSweepEvents",value:function(){for(var e=this.exteriorRing.getSweepEvents(),n=0,i=this.interiorRings.length;n<i;n++)for(var s=this.interiorRings[n].getSweepEvents(),c=0,p=s.length;c<p;c++)e.push(s[c]);return e}}]),t}(),vv=function(){function t(e,n){if(Qs(this,t),!Array.isArray(e))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");try{typeof e[0][0][0]=="number"&&(e=[e])}catch{}this.polys=[],this.bbox={ll:{x:Number.POSITIVE_INFINITY,y:Number.POSITIVE_INFINITY},ur:{x:Number.NEGATIVE_INFINITY,y:Number.NEGATIVE_INFINITY}};for(var i=0,s=e.length;i<s;i++){var c=new FE(e[i],this);c.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=c.bbox.ll.x),c.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=c.bbox.ll.y),c.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=c.bbox.ur.x),c.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=c.bbox.ur.y),this.polys.push(c)}this.isSubject=n}return Oo(t,[{key:"getSweepEvents",value:function(){for(var e=[],n=0,i=this.polys.length;n<i;n++)for(var s=this.polys[n].getSweepEvents(),c=0,p=s.length;c<p;c++)e.push(s[c]);return e}}]),t}(),BE=function(){Oo(t,null,[{key:"factory",value:function(e){for(var n=[],i=0,s=e.length;i<s;i++){var c=e[i];if(!(!c.isInResult()||c.ringOut)){for(var p=null,u=c.leftSE,x=c.rightSE,w=[u],E=u.point,L=[];p=u,u=x,w.push(u),u.point!==E;)for(;;){var A=u.getAvailableLinkedEvents();if(A.length===0){var V=w[0].point,O=w[w.length-1].point;throw new Error("Unable to complete output ring starting at [".concat(V.x,",")+" ".concat(V.y,"]. Last matching segment found ends at")+" [".concat(O.x,", ").concat(O.y,"]."))}if(A.length===1){x=A[0].otherSE;break}for(var J=null,Y=0,$=L.length;Y<$;Y++)if(L[Y].point===u.point){J=Y;break}if(J!==null){var U=L.splice(J)[0],G=w.splice(U.index);G.unshift(G[0].otherSE),n.push(new t(G.reverse()));continue}L.push({index:w.length,point:u.point});var X=u.getLeftmostComparator(p);x=A.sort(X)[0].otherSE;break}n.push(new t(w))}}return n}}]);function t(e){Qs(this,t),this.events=e;for(var n=0,i=e.length;n<i;n++)e[n].segment.ringOut=this;this.poly=null}return Oo(t,[{key:"getGeom",value:function(){for(var e=this.events[0].point,n=[e],i=1,s=this.events.length-1;i<s;i++){var c=this.events[i].point,p=this.events[i+1].point;mv(c,e,p)!==0&&(n.push(c),e=c)}if(n.length===1)return null;var u=n[0],x=n[1];mv(u,e,x)===0&&n.shift(),n.push(n[0]);for(var w=this.isExteriorRing()?1:-1,E=this.isExteriorRing()?0:n.length-1,L=this.isExteriorRing()?n.length:-1,A=[],V=E;V!=L;V+=w)A.push([n[V].x,n[V].y]);return A}},{key:"isExteriorRing",value:function(){if(this._isExteriorRing===void 0){var e=this.enclosingRing();this._isExteriorRing=e?!e.isExteriorRing():!0}return this._isExteriorRing}},{key:"enclosingRing",value:function(){return this._enclosingRing===void 0&&(this._enclosingRing=this._calcEnclosingRing()),this._enclosingRing}},{key:"_calcEnclosingRing",value:function(){for(var e=this.events[0],n=1,i=this.events.length;n<i;n++){var s=this.events[n];Ba.compare(e,s)>0&&(e=s)}for(var c=e.segment.prevInResult(),p=c?c.prevInResult():null;;){if(!c)return null;if(!p)return c.ringOut;if(p.ringOut!==c.ringOut)return p.ringOut.enclosingRing()!==c.ringOut?c.ringOut:c.ringOut.enclosingRing();c=p.prevInResult(),p=c?c.prevInResult():null}}}]),t}(),xv=function(){function t(e){Qs(this,t),this.exteriorRing=e,e.poly=this,this.interiorRings=[]}return Oo(t,[{key:"addInterior",value:function(e){this.interiorRings.push(e),e.poly=this}},{key:"getGeom",value:function(){var e=[this.exteriorRing.getGeom()];if(e[0]===null)return null;for(var n=0,i=this.interiorRings.length;n<i;n++){var s=this.interiorRings[n].getGeom();s!==null&&e.push(s)}return e}}]),t}(),VE=function(){function t(e){Qs(this,t),this.rings=e,this.polys=this._composePolys(e)}return Oo(t,[{key:"getGeom",value:function(){for(var e=[],n=0,i=this.polys.length;n<i;n++){var s=this.polys[n].getGeom();s!==null&&e.push(s)}return e}},{key:"_composePolys",value:function(e){for(var n=[],i=0,s=e.length;i<s;i++){var c=e[i];if(!c.poly)if(c.isExteriorRing())n.push(new xv(c));else{var p=c.enclosingRing();p.poly||n.push(new xv(p)),p.poly.addInterior(c)}}return n}}]),t}(),UE=function(){function t(e){var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:xm.compare;Qs(this,t),this.queue=e,this.tree=new j_(n),this.segments=[]}return Oo(t,[{key:"process",value:function(e){var n=e.segment,i=[];if(e.consumedBy)return e.isLeft?this.queue.remove(e.otherSE):this.tree.remove(n),i;var s=e.isLeft?this.tree.insert(n):this.tree.find(n);if(!s)throw new Error("Unable to find segment #".concat(n.id," ")+"[".concat(n.leftSE.point.x,", ").concat(n.leftSE.point.y,"] -> ")+"[".concat(n.rightSE.point.x,", ").concat(n.rightSE.point.y,"] ")+"in SweepLine tree. Please submit a bug report.");for(var c=s,p=s,u=void 0,x=void 0;u===void 0;)c=this.tree.prev(c),c===null?u=null:c.key.consumedBy===void 0&&(u=c.key);for(;x===void 0;)p=this.tree.next(p),p===null?x=null:p.key.consumedBy===void 0&&(x=p.key);if(e.isLeft){var w=null;if(u){var E=u.getIntersection(n);if(E!==null&&(n.isAnEndpoint(E)||(w=E),!u.isAnEndpoint(E)))for(var L=this._splitSafely(u,E),A=0,V=L.length;A<V;A++)i.push(L[A])}var O=null;if(x){var J=x.getIntersection(n);if(J!==null&&(n.isAnEndpoint(J)||(O=J),!x.isAnEndpoint(J)))for(var Y=this._splitSafely(x,J),$=0,U=Y.length;$<U;$++)i.push(Y[$])}if(w!==null||O!==null){var G=null;if(w===null)G=O;else if(O===null)G=w;else{var X=Ba.comparePoints(w,O);G=X<=0?w:O}this.queue.remove(n.rightSE),i.push(n.rightSE);for(var at=n.split(G),vt=0,dt=at.length;vt<dt;vt++)i.push(at[vt])}i.length>0?(this.tree.remove(n),i.push(e)):(this.segments.push(n),n.prev=u)}else{if(u&&x){var pt=u.getIntersection(x);if(pt!==null){if(!u.isAnEndpoint(pt))for(var ut=this._splitSafely(u,pt),Rt=0,yt=ut.length;Rt<yt;Rt++)i.push(ut[Rt]);if(!x.isAnEndpoint(pt))for(var wt=this._splitSafely(x,pt),ie=0,Tt=wt.length;ie<Tt;ie++)i.push(wt[ie])}}this.tree.remove(n)}return i}},{key:"_splitSafely",value:function(e,n){this.tree.remove(e);var i=e.rightSE;this.queue.remove(i);var s=e.split(n);return s.push(i),e.consumedBy===void 0&&this.tree.insert(e),s}}]),t}(),bv=typeof process<"u"&&{}.POLYGON_CLIPPING_MAX_QUEUE_SIZE||1e6,GE=typeof process<"u"&&{}.POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS||1e6,qE=function(){function t(){Qs(this,t)}return Oo(t,[{key:"run",value:function(e,n,i){ca.type=e,bf.reset();for(var s=[new vv(n,!0)],c=0,p=i.length;c<p;c++)s.push(new vv(i[c],!1));if(ca.numMultiPolys=s.length,ca.type==="difference")for(var u=s[0],x=1;x<s.length;)E_(s[x].bbox,u.bbox)!==null?x++:s.splice(x,1);if(ca.type==="intersection"){for(var w=0,E=s.length;w<E;w++)for(var L=s[w],A=w+1,V=s.length;A<V;A++)if(E_(L.bbox,s[A].bbox)===null)return[]}for(var O=new j_(Ba.compare),J=0,Y=s.length;J<Y;J++)for(var $=s[J].getSweepEvents(),U=0,G=$.length;U<G;U++)if(O.insert($[U]),O.size>bv)throw new Error("Infinite loop when putting segment endpoints in a priority queue (queue size too big). Please file a bug report.");for(var X=new UE(O),at=O.size,vt=O.pop();vt;){var dt=vt.key;if(O.size===at){var pt=dt.segment;throw new Error("Unable to pop() ".concat(dt.isLeft?"left":"right"," SweepEvent ")+"[".concat(dt.point.x,", ").concat(dt.point.y,"] from segment #").concat(pt.id," ")+"[".concat(pt.leftSE.point.x,", ").concat(pt.leftSE.point.y,"] -> ")+"[".concat(pt.rightSE.point.x,", ").concat(pt.rightSE.point.y,"] from queue. ")+"Please file a bug report.")}if(O.size>bv)throw new Error("Infinite loop when passing sweep line over endpoints (queue size too big). Please file a bug report.");if(X.segments.length>GE)throw new Error("Infinite loop when passing sweep line over endpoints (too many sweep line segments). Please file a bug report.");for(var ut=X.process(dt),Rt=0,yt=ut.length;Rt<yt;Rt++){var wt=ut[Rt];wt.consumedBy===void 0&&O.insert(wt)}at=O.size,vt=O.pop()}bf.reset();var ie=BE.factory(X.segments),Tt=new VE(ie);return Tt.getGeom()}}]),t}(),ca=new qE,jE=function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),i=1;i<e;i++)n[i-1]=arguments[i];return ca.run("union",t,n)},ZE=function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),i=1;i<e;i++)n[i-1]=arguments[i];return ca.run("intersection",t,n)},WE=function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),i=1;i<e;i++)n[i-1]=arguments[i];return ca.run("xor",t,n)},HE=function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),i=1;i<e;i++)n[i-1]=arguments[i];return ca.run("difference",t,n)},fx={union:jE,intersection:ZE,xor:WE,difference:HE},Po=63710088e-1,dx={centimeters:Po*100,centimetres:Po*100,degrees:Po/111325,feet:Po*3.28084,inches:Po*39.37,kilometers:Po/1e3,kilometres:Po/1e3,meters:Po,metres:Po,miles:Po/1609.344,millimeters:Po*1e3,millimetres:Po*1e3,nauticalmiles:Po/1852,radians:1,yards:Po*1.0936};function Om(t,e,n){n===void 0&&(n={});var i={type:"Feature"};return(n.id===0||n.id)&&(i.id=n.id),n.bbox&&(i.bbox=n.bbox),i.properties=e||{},i.geometry=t,i}function XE(t,e,n){if(n===void 0&&(n={}),!t)throw new Error("coordinates is required");if(!Array.isArray(t))throw new Error("coordinates must be an Array");if(t.length<2)throw new Error("coordinates must be at least 2 numbers long");if(!wv(t[0])||!wv(t[1]))throw new Error("coordinates must contain numbers");var i={type:"Point",coordinates:t};return Om(i,e,n)}function mx(t,e,n){n===void 0&&(n={});for(var i=0,s=t;i<s.length;i++){var c=s[i];if(c.length<4)throw new Error("Each LinearRing of a Polygon must have 4 or more Positions.");for(var p=0;p<c[c.length-1].length;p++)if(c[c.length-1][p]!==c[0][p])throw new Error("First and last Position are not equivalent.")}var u={type:"Polygon",coordinates:t};return Om(u,e,n)}function C_(t,e){e===void 0&&(e={});var n={type:"FeatureCollection"};return e.id&&(n.id=e.id),e.bbox&&(n.bbox=e.bbox),n.features=t,n}function gx(t,e,n){n===void 0&&(n={});var i={type:"MultiPolygon",coordinates:t};return Om(i,e,n)}function YE(t,e){e===void 0&&(e="kilometers");var n=dx[e];if(!n)throw new Error(e+" units is invalid");return t*n}function KE(t,e){e===void 0&&(e="kilometers");var n=dx[e];if(!n)throw new Error(e+" units is invalid");return t/n}function wv(t){return!isNaN(t)&&t!==null&&!Array.isArray(t)}function bm(t){return t.type==="Feature"?t.geometry:t}function JE(t,e,n){n===void 0&&(n={});var i=bm(t),s=bm(e),c=fx.union(i.coordinates,s.coordinates);return c.length===0?null:c.length===1?mx(c[0],n.properties):gx(c,n.properties)}function _x(t,e,n){if(t!==null)for(var i,s,c,p,u,x,w,E=0,L=0,A,V=t.type,O=V==="FeatureCollection",J=V==="Feature",Y=O?t.features.length:1,$=0;$<Y;$++){w=O?t.features[$].geometry:J?t.geometry:t,A=w?w.type==="GeometryCollection":!1,u=A?w.geometries.length:1;for(var U=0;U<u;U++){var G=0,X=0;if(p=A?w.geometries[U]:w,p!==null){x=p.coordinates;var at=p.type;switch(E=n&&(at==="Polygon"||at==="MultiPolygon")?1:0,at){case null:break;case"Point":if(e(x,L,$,G,X)===!1)return!1;L++,G++;break;case"LineString":case"MultiPoint":for(i=0;i<x.length;i++){if(e(x[i],L,$,G,X)===!1)return!1;L++,at==="MultiPoint"&&G++}at==="LineString"&&G++;break;case"Polygon":case"MultiLineString":for(i=0;i<x.length;i++){for(s=0;s<x[i].length-E;s++){if(e(x[i][s],L,$,G,X)===!1)return!1;L++}at==="MultiLineString"&&G++,at==="Polygon"&&X++}at==="Polygon"&&G++;break;case"MultiPolygon":for(i=0;i<x.length;i++){for(X=0,s=0;s<x[i].length;s++){for(c=0;c<x[i][s].length-E;c++){if(e(x[i][s][c],L,$,G,X)===!1)return!1;L++}X++}G++}break;case"GeometryCollection":for(i=0;i<p.geometries.length;i++)if(_x(p.geometries[i],e,n)===!1)return!1;break;default:throw new Error("Unknown Geometry Type")}}}}}function Sv(t,e){if(t.type==="Feature")e(t,0);else if(t.type==="FeatureCollection")for(var n=0;n<t.features.length&&e(t.features[n],n)!==!1;n++);}function yx(t,e){var n,i,s,c,p,u,x,w,E,L,A=0,V=t.type==="FeatureCollection",O=t.type==="Feature",J=V?t.features.length:1;for(n=0;n<J;n++){for(u=V?t.features[n].geometry:O?t.geometry:t,w=V?t.features[n].properties:O?t.properties:{},E=V?t.features[n].bbox:O?t.bbox:void 0,L=V?t.features[n].id:O?t.id:void 0,x=u?u.type==="GeometryCollection":!1,p=x?u.geometries.length:1,s=0;s<p;s++){if(c=x?u.geometries[s]:u,c===null){if(e(null,A,w,E,L)===!1)return!1;continue}switch(c.type){case"Point":case"LineString":case"MultiPoint":case"Polygon":case"MultiLineString":case"MultiPolygon":{if(e(c,A,w,E,L)===!1)return!1;break}case"GeometryCollection":{for(i=0;i<c.geometries.length;i++)if(e(c.geometries[i],A,w,E,L)===!1)return!1;break}default:throw new Error("Unknown Geometry Type")}}A++}}function T_(t){var e=[1/0,1/0,-1/0,-1/0];return _x(t,function(n){e[0]>n[0]&&(e[0]=n[0]),e[1]>n[1]&&(e[1]=n[1]),e[2]<n[0]&&(e[2]=n[0]),e[3]<n[1]&&(e[3]=n[1])}),e}T_.default=T_;function QE(t,e){e===void 0&&(e={});var n=T_(t),i=(n[0]+n[2])/2,s=(n[1]+n[3])/2;return XE([i,s],e.properties,e)}"fill"in Array.prototype||Object.defineProperty(Array.prototype,"fill",{configurable:!0,value:function(t){if(this===void 0||this===null)throw new TypeError(this+" is not an object");var e=Object(this),n=Math.max(Math.min(e.length,9007199254740991),0)||0,i=1 in arguments&&parseInt(Number(arguments[1]),10)||0;i=i<0?Math.max(n+i,0):Math.min(i,n);var s=2 in arguments&&arguments[2]!==void 0?parseInt(Number(arguments[2]),10)||0:n;for(s=s<0?Math.max(n+arguments[2],0):Math.min(s,n);i<s;)e[i]=t,++i;return e},writable:!0});Number.isFinite=Number.isFinite||function(t){return typeof t=="number"&&isFinite(t)};Number.isInteger=Number.isInteger||function(t){return typeof t=="number"&&isFinite(t)&&Math.floor(t)===t};Number.parseFloat=Number.parseFloat||parseFloat;Number.isNaN=Number.isNaN||function(t){return t!==t};Math.trunc=Math.trunc||function(t){return t<0?Math.ceil(t):Math.floor(t)};var Qu=function(){};Qu.prototype.interfaces_=function(){return[]};Qu.prototype.getClass=function(){return Qu};Qu.prototype.equalsWithTolerance=function(t,e,n){return Math.abs(t-e)<=n};var Qn=function(t){function e(n){t.call(this,n),this.name="IllegalArgumentException",this.message=n,this.stack=new t().stack}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Error),Ze=function(){},vx={MAX_VALUE:{configurable:!0}};Ze.isNaN=function(t){return Number.isNaN(t)};Ze.doubleToLongBits=function(t){return t};Ze.longBitsToDouble=function(t){return t};Ze.isInfinite=function(t){return!Number.isFinite(t)};vx.MAX_VALUE.get=function(){return Number.MAX_VALUE};Object.defineProperties(Ze,vx);var rs=function(){},Fm=function(){},Eh=function(){};function os(){}var It=function t(){if(this.x=null,this.y=null,this.z=null,arguments.length===0)this.x=0,this.y=0,this.z=t.NULL_ORDINATE;else if(arguments.length===1){var e=arguments[0];this.x=e.x,this.y=e.y,this.z=e.z}else arguments.length===2?(this.x=arguments[0],this.y=arguments[1],this.z=t.NULL_ORDINATE):arguments.length===3&&(this.x=arguments[0],this.y=arguments[1],this.z=arguments[2])},fc={DimensionalComparator:{configurable:!0},serialVersionUID:{configurable:!0},NULL_ORDINATE:{configurable:!0},X:{configurable:!0},Y:{configurable:!0},Z:{configurable:!0}};It.prototype.setOrdinate=function(t,e){switch(t){case It.X:this.x=e;break;case It.Y:this.y=e;break;case It.Z:this.z=e;break;default:throw new Qn("Invalid ordinate index: "+t)}};It.prototype.equals2D=function(){if(arguments.length===1){var t=arguments[0];return!(this.x!==t.x||this.y!==t.y)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];return!(!Qu.equalsWithTolerance(this.x,e.x,n)||!Qu.equalsWithTolerance(this.y,e.y,n))}};It.prototype.getOrdinate=function(t){switch(t){case It.X:return this.x;case It.Y:return this.y;case It.Z:return this.z}throw new Qn("Invalid ordinate index: "+t)};It.prototype.equals3D=function(t){return this.x===t.x&&this.y===t.y&&(this.z===t.z||Ze.isNaN(this.z))&&Ze.isNaN(t.z)};It.prototype.equals=function(t){return t instanceof It?this.equals2D(t):!1};It.prototype.equalInZ=function(t,e){return Qu.equalsWithTolerance(this.z,t.z,e)};It.prototype.compareTo=function(t){var e=t;return this.x<e.x?-1:this.x>e.x?1:this.y<e.y?-1:this.y>e.y?1:0};It.prototype.clone=function(){};It.prototype.copy=function(){return new It(this)};It.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+")"};It.prototype.distance3D=function(t){var e=this.x-t.x,n=this.y-t.y,i=this.z-t.z;return Math.sqrt(e*e+n*n+i*i)};It.prototype.distance=function(t){var e=this.x-t.x,n=this.y-t.y;return Math.sqrt(e*e+n*n)};It.prototype.hashCode=function(){var t=17;return t=37*t+It.hashCode(this.x),t=37*t+It.hashCode(this.y),t};It.prototype.setCoordinate=function(t){this.x=t.x,this.y=t.y,this.z=t.z};It.prototype.interfaces_=function(){return[rs,Fm,os]};It.prototype.getClass=function(){return It};It.hashCode=function(){if(arguments.length===1){var t=arguments[0],e=Ze.doubleToLongBits(t);return Math.trunc((e^e)>>>32)}};fc.DimensionalComparator.get=function(){return wl};fc.serialVersionUID.get=function(){return 6683108902428367e3};fc.NULL_ORDINATE.get=function(){return Ze.NaN};fc.X.get=function(){return 0};fc.Y.get=function(){return 1};fc.Z.get=function(){return 2};Object.defineProperties(It,fc);var wl=function(t){if(this._dimensionsToTest=2,arguments.length!==0&&arguments.length===1){var e=arguments[0];if(e!==2&&e!==3)throw new Qn("only 2 or 3 dimensions may be specified");this._dimensionsToTest=e}};wl.prototype.compare=function(t,e){var n=t,i=e,s=wl.compare(n.x,i.x);if(s!==0)return s;var c=wl.compare(n.y,i.y);if(c!==0)return c;if(this._dimensionsToTest<=2)return 0;var p=wl.compare(n.z,i.z);return p};wl.prototype.interfaces_=function(){return[Eh]};wl.prototype.getClass=function(){return wl};wl.compare=function(t,e){return t<e?-1:t>e?1:Ze.isNaN(t)?Ze.isNaN(e)?0:-1:Ze.isNaN(e)?1:0};var Ih=function(){};Ih.prototype.create=function(){};Ih.prototype.interfaces_=function(){return[]};Ih.prototype.getClass=function(){return Ih};var Lt=function(){},Gf={INTERIOR:{configurable:!0},BOUNDARY:{configurable:!0},EXTERIOR:{configurable:!0},NONE:{configurable:!0}};Lt.prototype.interfaces_=function(){return[]};Lt.prototype.getClass=function(){return Lt};Lt.toLocationSymbol=function(t){switch(t){case Lt.EXTERIOR:return"e";case Lt.BOUNDARY:return"b";case Lt.INTERIOR:return"i";case Lt.NONE:return"-"}throw new Qn("Unknown location value: "+t)};Gf.INTERIOR.get=function(){return 0};Gf.BOUNDARY.get=function(){return 1};Gf.EXTERIOR.get=function(){return 2};Gf.NONE.get=function(){return-1};Object.defineProperties(Lt,Gf);var Be=function(t,e){return t.interfaces_&&t.interfaces_().indexOf(e)>-1},Fo=function(){},xx={LOG_10:{configurable:!0}};Fo.prototype.interfaces_=function(){return[]};Fo.prototype.getClass=function(){return Fo};Fo.log10=function(t){var e=Math.log(t);return Ze.isInfinite(e)||Ze.isNaN(e)?e:e/Fo.LOG_10};Fo.min=function(t,e,n,i){var s=t;return e<s&&(s=e),n<s&&(s=n),i<s&&(s=i),s};Fo.clamp=function(){if(typeof arguments[2]=="number"&&typeof arguments[0]=="number"&&typeof arguments[1]=="number"){var t=arguments[0],e=arguments[1],n=arguments[2];return t<e?e:t>n?n:t}else if(Number.isInteger(arguments[2])&&Number.isInteger(arguments[0])&&Number.isInteger(arguments[1])){var i=arguments[0],s=arguments[1],c=arguments[2];return i<s?s:i>c?c:i}};Fo.wrap=function(t,e){return t<0?e- -t%e:t%e};Fo.max=function(){if(arguments.length===3){var t=arguments[0],e=arguments[1],n=arguments[2],i=t;return e>i&&(i=e),n>i&&(i=n),i}else if(arguments.length===4){var s=arguments[0],c=arguments[1],p=arguments[2],u=arguments[3],x=s;return c>x&&(x=c),p>x&&(x=p),u>x&&(x=u),x}};Fo.average=function(t,e){return(t+e)/2};xx.LOG_10.get=function(){return Math.log(10)};Object.defineProperties(Fo,xx);var $s=function(t){this.str=t};$s.prototype.append=function(t){this.str+=t};$s.prototype.setCharAt=function(t,e){this.str=this.str.substr(0,t)+e+this.str.substr(t+1)};$s.prototype.toString=function(t){return this.str};var Us=function(t){this.value=t};Us.prototype.intValue=function(){return this.value};Us.prototype.compareTo=function(t){return this.value<t?-1:this.value>t?1:0};Us.isNaN=function(t){return Number.isNaN(t)};var wf=function(){};wf.isWhitespace=function(t){return t<=32&&t>=0||t===127};wf.toUpperCase=function(t){return t.toUpperCase()};var Dt=function t(){if(this._hi=0,this._lo=0,arguments.length===0)this.init(0);else if(arguments.length===1){if(typeof arguments[0]=="number"){var e=arguments[0];this.init(e)}else if(arguments[0]instanceof t){var n=arguments[0];this.init(n)}else if(typeof arguments[0]=="string"){var i=arguments[0];t.call(this,t.parse(i))}}else if(arguments.length===2){var s=arguments[0],c=arguments[1];this.init(s,c)}},Is={PI:{configurable:!0},TWO_PI:{configurable:!0},PI_2:{configurable:!0},E:{configurable:!0},NaN:{configurable:!0},EPS:{configurable:!0},SPLIT:{configurable:!0},MAX_PRINT_DIGITS:{configurable:!0},TEN:{configurable:!0},ONE:{configurable:!0},SCI_NOT_EXPONENT_CHAR:{configurable:!0},SCI_NOT_ZERO:{configurable:!0}};Dt.prototype.le=function(t){return(this._hi<t._hi||this._hi===t._hi)&&this._lo<=t._lo};Dt.prototype.extractSignificantDigits=function(t,e){var n=this.abs(),i=Dt.magnitude(n._hi),s=Dt.TEN.pow(i);n=n.divide(s),n.gt(Dt.TEN)?(n=n.divide(Dt.TEN),i+=1):n.lt(Dt.ONE)&&(n=n.multiply(Dt.TEN),i-=1);for(var c=i+1,p=new $s,u=Dt.MAX_PRINT_DIGITS-1,x=0;x<=u;x++){t&&x===c&&p.append(".");var w=Math.trunc(n._hi);if(w<0)break;var E=!1,L=0;w>9?(E=!0,L="9"):L="0"+w,p.append(L),n=n.subtract(Dt.valueOf(w)).multiply(Dt.TEN),E&&n.selfAdd(Dt.TEN);var A=!0,V=Dt.magnitude(n._hi);if(V<0&&Math.abs(V)>=u-x&&(A=!1),!A)break}return e[0]=i,p.toString()};Dt.prototype.sqr=function(){return this.multiply(this)};Dt.prototype.doubleValue=function(){return this._hi+this._lo};Dt.prototype.subtract=function(){if(arguments[0]instanceof Dt){var t=arguments[0];return this.add(t.negate())}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.add(-e)}};Dt.prototype.equals=function(){if(arguments.length===1){var t=arguments[0];return this._hi===t._hi&&this._lo===t._lo}};Dt.prototype.isZero=function(){return this._hi===0&&this._lo===0};Dt.prototype.selfSubtract=function(){if(arguments[0]instanceof Dt){var t=arguments[0];return this.isNaN()?this:this.selfAdd(-t._hi,-t._lo)}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.isNaN()?this:this.selfAdd(-e,0)}};Dt.prototype.getSpecialNumberString=function(){return this.isZero()?"0.0":this.isNaN()?"NaN ":null};Dt.prototype.min=function(t){return this.le(t)?this:t};Dt.prototype.selfDivide=function(){if(arguments.length===1){if(arguments[0]instanceof Dt){var t=arguments[0];return this.selfDivide(t._hi,t._lo)}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.selfDivide(e,0)}}else if(arguments.length===2){var n=arguments[0],i=arguments[1],s=null,c=null,p=null,u=null,x=null,w=null,E=null,L=null;return x=this._hi/n,w=Dt.SPLIT*x,s=w-x,L=Dt.SPLIT*n,s=w-s,c=x-s,p=L-n,E=x*n,p=L-p,u=n-p,L=s*p-E+s*u+c*p+c*u,w=(this._hi-E-L+this._lo-x*i)/n,L=x+w,this._hi=L,this._lo=x-L+w,this}};Dt.prototype.dump=function(){return"DD<"+this._hi+", "+this._lo+">"};Dt.prototype.divide=function(){if(arguments[0]instanceof Dt){var t=arguments[0],e=null,n=null,i=null,s=null,c=null,p=null,u=null,x=null;c=this._hi/t._hi,p=Dt.SPLIT*c,e=p-c,x=Dt.SPLIT*t._hi,e=p-e,n=c-e,i=x-t._hi,u=c*t._hi,i=x-i,s=t._hi-i,x=e*i-u+e*s+n*i+n*s,p=(this._hi-u-x+this._lo-c*t._lo)/t._hi,x=c+p;var w=x,E=c-x+p;return new Dt(w,E)}else if(typeof arguments[0]=="number"){var L=arguments[0];return Ze.isNaN(L)?Dt.createNaN():Dt.copy(this).selfDivide(L,0)}};Dt.prototype.ge=function(t){return(this._hi>t._hi||this._hi===t._hi)&&this._lo>=t._lo};Dt.prototype.pow=function(t){if(t===0)return Dt.valueOf(1);var e=new Dt(this),n=Dt.valueOf(1),i=Math.abs(t);if(i>1)for(;i>0;)i%2===1&&n.selfMultiply(e),i/=2,i>0&&(e=e.sqr());else n=e;return t<0?n.reciprocal():n};Dt.prototype.ceil=function(){if(this.isNaN())return Dt.NaN;var t=Math.ceil(this._hi),e=0;return t===this._hi&&(e=Math.ceil(this._lo)),new Dt(t,e)};Dt.prototype.compareTo=function(t){var e=t;return this._hi<e._hi?-1:this._hi>e._hi?1:this._lo<e._lo?-1:this._lo>e._lo?1:0};Dt.prototype.rint=function(){if(this.isNaN())return this;var t=this.add(.5);return t.floor()};Dt.prototype.setValue=function(){if(arguments[0]instanceof Dt){var t=arguments[0];return this.init(t),this}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.init(e),this}};Dt.prototype.max=function(t){return this.ge(t)?this:t};Dt.prototype.sqrt=function(){if(this.isZero())return Dt.valueOf(0);if(this.isNegative())return Dt.NaN;var t=1/Math.sqrt(this._hi),e=this._hi*t,n=Dt.valueOf(e),i=this.subtract(n.sqr()),s=i._hi*(t*.5);return n.add(s)};Dt.prototype.selfAdd=function(){if(arguments.length===1){if(arguments[0]instanceof Dt){var t=arguments[0];return this.selfAdd(t._hi,t._lo)}else if(typeof arguments[0]=="number"){var e=arguments[0],n=null,i=null,s=null,c=null,p=null,u=null;return s=this._hi+e,p=s-this._hi,c=s-p,c=e-p+(this._hi-c),u=c+this._lo,n=s+u,i=u+(s-n),this._hi=n+i,this._lo=i+(n-this._hi),this}}else if(arguments.length===2){var x=arguments[0],w=arguments[1],E=null,L=null,A=null,V=null,O=null,J=null,Y=null,$=null;O=this._hi+x,A=this._lo+w,Y=O-this._hi,$=A-this._lo,J=O-Y,V=A-$,J=x-Y+(this._hi-J),V=w-$+(this._lo-V),Y=J+A,E=O+Y,L=Y+(O-E),Y=V+L;var U=E+Y,G=Y+(E-U);return this._hi=U,this._lo=G,this}};Dt.prototype.selfMultiply=function(){if(arguments.length===1){if(arguments[0]instanceof Dt){var t=arguments[0];return this.selfMultiply(t._hi,t._lo)}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.selfMultiply(e,0)}}else if(arguments.length===2){var n=arguments[0],i=arguments[1],s=null,c=null,p=null,u=null,x=null,w=null;x=Dt.SPLIT*this._hi,s=x-this._hi,w=Dt.SPLIT*n,s=x-s,c=this._hi-s,p=w-n,x=this._hi*n,p=w-p,u=n-p,w=s*p-x+s*u+c*p+c*u+(this._hi*i+this._lo*n);var E=x+w;s=x-E;var L=w+s;return this._hi=E,this._lo=L,this}};Dt.prototype.selfSqr=function(){return this.selfMultiply(this)};Dt.prototype.floor=function(){if(this.isNaN())return Dt.NaN;var t=Math.floor(this._hi),e=0;return t===this._hi&&(e=Math.floor(this._lo)),new Dt(t,e)};Dt.prototype.negate=function(){return this.isNaN()?this:new Dt(-this._hi,-this._lo)};Dt.prototype.clone=function(){};Dt.prototype.multiply=function(){if(arguments[0]instanceof Dt){var t=arguments[0];return t.isNaN()?Dt.createNaN():Dt.copy(this).selfMultiply(t)}else if(typeof arguments[0]=="number"){var e=arguments[0];return Ze.isNaN(e)?Dt.createNaN():Dt.copy(this).selfMultiply(e,0)}};Dt.prototype.isNaN=function(){return Ze.isNaN(this._hi)};Dt.prototype.intValue=function(){return Math.trunc(this._hi)};Dt.prototype.toString=function(){var t=Dt.magnitude(this._hi);return t>=-3&&t<=20?this.toStandardNotation():this.toSciNotation()};Dt.prototype.toStandardNotation=function(){var t=this.getSpecialNumberString();if(t!==null)return t;var e=new Array(1).fill(null),n=this.extractSignificantDigits(!0,e),i=e[0]+1,s=n;if(n.charAt(0)===".")s="0"+n;else if(i<0)s="0."+Dt.stringOfChar("0",-i)+n;else if(n.indexOf(".")===-1){var c=i-n.length,p=Dt.stringOfChar("0",c);s=n+p+".0"}return this.isNegative()?"-"+s:s};Dt.prototype.reciprocal=function(){var t=null,e=null,n=null,i=null,s=null,c=null,p=null,u=null;s=1/this._hi,c=Dt.SPLIT*s,t=c-s,u=Dt.SPLIT*this._hi,t=c-t,e=s-t,n=u-this._hi,p=s*this._hi,n=u-n,i=this._hi-n,u=t*n-p+t*i+e*n+e*i,c=(1-p-u-s*this._lo)/this._hi;var x=s+c,w=s-x+c;return new Dt(x,w)};Dt.prototype.toSciNotation=function(){if(this.isZero())return Dt.SCI_NOT_ZERO;var t=this.getSpecialNumberString();if(t!==null)return t;var e=new Array(1).fill(null),n=this.extractSignificantDigits(!1,e),i=Dt.SCI_NOT_EXPONENT_CHAR+e[0];if(n.charAt(0)==="0")throw new Error("Found leading zero: "+n);var s="";n.length>1&&(s=n.substring(1));var c=n.charAt(0)+"."+s;return this.isNegative()?"-"+c+i:c+i};Dt.prototype.abs=function(){return this.isNaN()?Dt.NaN:this.isNegative()?this.negate():new Dt(this)};Dt.prototype.isPositive=function(){return(this._hi>0||this._hi===0)&&this._lo>0};Dt.prototype.lt=function(t){return(this._hi<t._hi||this._hi===t._hi)&&this._lo<t._lo};Dt.prototype.add=function(){if(arguments[0]instanceof Dt){var t=arguments[0];return Dt.copy(this).selfAdd(t)}else if(typeof arguments[0]=="number"){var e=arguments[0];return Dt.copy(this).selfAdd(e)}};Dt.prototype.init=function(){if(arguments.length===1){if(typeof arguments[0]=="number"){var t=arguments[0];this._hi=t,this._lo=0}else if(arguments[0]instanceof Dt){var e=arguments[0];this._hi=e._hi,this._lo=e._lo}}else if(arguments.length===2){var n=arguments[0],i=arguments[1];this._hi=n,this._lo=i}};Dt.prototype.gt=function(t){return(this._hi>t._hi||this._hi===t._hi)&&this._lo>t._lo};Dt.prototype.isNegative=function(){return(this._hi<0||this._hi===0)&&this._lo<0};Dt.prototype.trunc=function(){return this.isNaN()?Dt.NaN:this.isPositive()?this.floor():this.ceil()};Dt.prototype.signum=function(){return this._hi>0?1:this._hi<0?-1:this._lo>0?1:this._lo<0?-1:0};Dt.prototype.interfaces_=function(){return[os,rs,Fm]};Dt.prototype.getClass=function(){return Dt};Dt.sqr=function(t){return Dt.valueOf(t).selfMultiply(t)};Dt.valueOf=function(){if(typeof arguments[0]=="string"){var t=arguments[0];return Dt.parse(t)}else if(typeof arguments[0]=="number"){var e=arguments[0];return new Dt(e)}};Dt.sqrt=function(t){return Dt.valueOf(t).sqrt()};Dt.parse=function(t){for(var e=0,n=t.length;wf.isWhitespace(t.charAt(e));)e++;var i=!1;if(e<n){var s=t.charAt(e);(s==="-"||s==="+")&&(e++,s==="-"&&(i=!0))}for(var c=new Dt,p=0,u=0,x=0;!(e>=n);){var w=t.charAt(e);if(e++,wf.isDigit(w)){var E=w-"0";c.selfMultiply(Dt.TEN),c.selfAdd(E),p++;continue}if(w==="."){u=p;continue}if(w==="e"||w==="E"){var L=t.substring(e);try{x=Us.parseInt(L)}catch(Y){throw Y instanceof Error?new Error("Invalid exponent "+L+" in string "+t):Y}finally{}break}throw new Error("Unexpected character '"+w+"' at position "+e+" in string "+t)}var A=c,V=p-u-x;if(V===0)A=c;else if(V>0){var O=Dt.TEN.pow(V);A=c.divide(O)}else if(V<0){var J=Dt.TEN.pow(-V);A=c.multiply(J)}return i?A.negate():A};Dt.createNaN=function(){return new Dt(Ze.NaN,Ze.NaN)};Dt.copy=function(t){return new Dt(t)};Dt.magnitude=function(t){var e=Math.abs(t),n=Math.log(e)/Math.log(10),i=Math.trunc(Math.floor(n)),s=Math.pow(10,i);return s*10<=e&&(i+=1),i};Dt.stringOfChar=function(t,e){for(var n=new $s,i=0;i<e;i++)n.append(t);return n.toString()};Is.PI.get=function(){return new Dt(3.141592653589793,12246467991473532e-32)};Is.TWO_PI.get=function(){return new Dt(6.283185307179586,24492935982947064e-32)};Is.PI_2.get=function(){return new Dt(1.5707963267948966,6123233995736766e-32)};Is.E.get=function(){return new Dt(2.718281828459045,14456468917292502e-32)};Is.NaN.get=function(){return new Dt(Ze.NaN,Ze.NaN)};Is.EPS.get=function(){return 123259516440783e-46};Is.SPLIT.get=function(){return 134217729};Is.MAX_PRINT_DIGITS.get=function(){return 32};Is.TEN.get=function(){return Dt.valueOf(10)};Is.ONE.get=function(){return Dt.valueOf(1)};Is.SCI_NOT_EXPONENT_CHAR.get=function(){return"E"};Is.SCI_NOT_ZERO.get=function(){return"0.0E0"};Object.defineProperties(Dt,Is);var $r=function(){},bx={DP_SAFE_EPSILON:{configurable:!0}};$r.prototype.interfaces_=function(){return[]};$r.prototype.getClass=function(){return $r};$r.orientationIndex=function(t,e,n){var i=$r.orientationIndexFilter(t,e,n);if(i<=1)return i;var s=Dt.valueOf(e.x).selfAdd(-t.x),c=Dt.valueOf(e.y).selfAdd(-t.y),p=Dt.valueOf(n.x).selfAdd(-e.x),u=Dt.valueOf(n.y).selfAdd(-e.y);return s.selfMultiply(u).selfSubtract(c.selfMultiply(p)).signum()};$r.signOfDet2x2=function(t,e,n,i){var s=t.multiply(i).selfSubtract(e.multiply(n));return s.signum()};$r.intersection=function(t,e,n,i){var s=Dt.valueOf(i.y).selfSubtract(n.y).selfMultiply(Dt.valueOf(e.x).selfSubtract(t.x)),c=Dt.valueOf(i.x).selfSubtract(n.x).selfMultiply(Dt.valueOf(e.y).selfSubtract(t.y)),p=s.subtract(c),u=Dt.valueOf(i.x).selfSubtract(n.x).selfMultiply(Dt.valueOf(t.y).selfSubtract(n.y)),x=Dt.valueOf(i.y).selfSubtract(n.y).selfMultiply(Dt.valueOf(t.x).selfSubtract(n.x)),w=u.subtract(x),E=w.selfDivide(p).doubleValue(),L=Dt.valueOf(t.x).selfAdd(Dt.valueOf(e.x).selfSubtract(t.x).selfMultiply(E)).doubleValue(),A=Dt.valueOf(e.x).selfSubtract(t.x).selfMultiply(Dt.valueOf(t.y).selfSubtract(n.y)),V=Dt.valueOf(e.y).selfSubtract(t.y).selfMultiply(Dt.valueOf(t.x).selfSubtract(n.x)),O=A.subtract(V),J=O.selfDivide(p).doubleValue(),Y=Dt.valueOf(n.y).selfAdd(Dt.valueOf(i.y).selfSubtract(n.y).selfMultiply(J)).doubleValue();return new It(L,Y)};$r.orientationIndexFilter=function(t,e,n){var i=null,s=(t.x-n.x)*(e.y-n.y),c=(t.y-n.y)*(e.x-n.x),p=s-c;if(s>0){if(c<=0)return $r.signum(p);i=s+c}else if(s<0){if(c>=0)return 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yn};Object.defineProperties(yn,qf);var wx=function(){},Yh=function(t){function e(){t.call(this,"Projective point not representable on the Cartesian plane.")}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(wx),fr=function(){};fr.arraycopy=function(t,e,n,i,s){for(var c=0,p=e;p<e+s;p++)n[i+c]=t[p],c++};fr.getProperty=function(t){return{"line.separator":`
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this.isNull()?!1:!(n>this._maxx||n<this._minx||i>this._maxy||i<this._miny)}};Te.prototype.getMinY=function(){return this._miny};Te.prototype.getMinX=function(){return this._minx};Te.prototype.expandToInclude=function(){if(arguments.length===1){if(arguments[0]instanceof It){var t=arguments[0];this.expandToInclude(t.x,t.y)}else if(arguments[0]instanceof Te){var e=arguments[0];if(e.isNull())return null;this.isNull()?(this._minx=e.getMinX(),this._maxx=e.getMaxX(),this._miny=e.getMinY(),this._maxy=e.getMaxY()):(e._minx<this._minx&&(this._minx=e._minx),e._maxx>this._maxx&&(this._maxx=e._maxx),e._miny<this._miny&&(this._miny=e._miny),e._maxy>this._maxy&&(this._maxy=e._maxy))}}else if(arguments.length===2){var n=arguments[0],i=arguments[1];this.isNull()?(this._minx=n,this._maxx=n,this._miny=i,this._maxy=i):(n<this._minx&&(this._minx=n),n>this._maxx&&(this._maxx=n),i<this._miny&&(this._miny=i),i>this._maxy&&(this._maxy=i))}};Te.prototype.minExtent=function(){if(this.isNull())return 0;var 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t>e?t:e};Te.prototype.expandBy=function(){if(arguments.length===1){var t=arguments[0];this.expandBy(t,t)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];if(this.isNull())return null;this._minx-=e,this._maxx+=e,this._miny-=n,this._maxy+=n,(this._minx>this._maxx||this._miny>this._maxy)&&this.setToNull()}};Te.prototype.contains=function(){if(arguments.length===1){if(arguments[0]instanceof Te){var t=arguments[0];return this.covers(t)}else if(arguments[0]instanceof It){var e=arguments[0];return this.covers(e)}}else if(arguments.length===2){var n=arguments[0],i=arguments[1];return this.covers(n,i)}};Te.prototype.centre=function(){return this.isNull()?null:new It((this.getMinX()+this.getMaxX())/2,(this.getMinY()+this.getMaxY())/2)};Te.prototype.init=function(){if(arguments.length===0)this.setToNull();else if(arguments.length===1){if(arguments[0]instanceof It){var t=arguments[0];this.init(t.x,t.x,t.y,t.y)}else if(arguments[0]instanceof Te){var e=arguments[0];this._minx=e._minx,this._maxx=e._maxx,this._miny=e._miny,this._maxy=e._maxy}}else if(arguments.length===2){var n=arguments[0],i=arguments[1];this.init(n.x,i.x,n.y,i.y)}else if(arguments.length===4){var s=arguments[0],c=arguments[1],p=arguments[2],u=arguments[3];s<c?(this._minx=s,this._maxx=c):(this._minx=c,this._maxx=s),p<u?(this._miny=p,this._maxy=u):(this._miny=u,this._maxy=p)}};Te.prototype.getMaxY=function(){return this._maxy};Te.prototype.distance=function(t){if(this.intersects(t))return 0;var e=0;this._maxx<t._minx?e=t._minx-this._maxx:this._minx>t._maxx&&(e=this._minx-t._maxx);var n=0;return this._maxy<t._miny?n=t._miny-this._maxy:this._miny>t._maxy&&(n=this._miny-t._maxy),e===0?n:n===0?e:Math.sqrt(e*e+n*n)};Te.prototype.hashCode=function(){var t=17;return t=37*t+It.hashCode(this._minx),t=37*t+It.hashCode(this._maxx),t=37*t+It.hashCode(this._miny),t=37*t+It.hashCode(this._maxy),t};Te.prototype.interfaces_=function(){return[rs,os]};Te.prototype.getClass=function(){return Te};Te.intersects=function(){if(arguments.length===3){var t=arguments[0],e=arguments[1],n=arguments[2];return n.x>=(t.x<e.x?t.x:e.x)&&n.x<=(t.x>e.x?t.x:e.x)&&n.y>=(t.y<e.y?t.y:e.y)&&n.y<=(t.y>e.y?t.y:e.y)}else if(arguments.length===4){var i=arguments[0],s=arguments[1],c=arguments[2],p=arguments[3],u=Math.min(c.x,p.x),x=Math.max(c.x,p.x),w=Math.min(i.x,s.x),E=Math.max(i.x,s.x);return!(w>x||E<u||(u=Math.min(c.y,p.y),x=Math.max(c.y,p.y),w=Math.min(i.y,s.y),E=Math.max(i.y,s.y),w>x)||E<u)}};Sx.serialVersionUID.get=function(){return 5873921885273102e3};Object.defineProperties(Te,Sx);var Ds={typeStr:/^\s*(\w+)\s*\(\s*(.*)\s*\)\s*$/,emptyTypeStr:/^\s*(\w+)\s*EMPTY\s*$/,spaces:/\s+/,parenComma:/\)\s*,\s*\(/,doubleParenComma:/\)\s*\)\s*,\s*\(\s*\(/,trimParens:/^\s*\(?(.*?)\)?\s*$/},Bm=function(t){this.geometryFactory=t||new on};Bm.prototype.read=function(t){var e,n,i;t=t.replace(/[\n\r]/g," ");var s=Ds.typeStr.exec(t);if(t.search("EMPTY")!==-1&&(s=Ds.emptyTypeStr.exec(t),s[2]=void 0),s&&(n=s[1].toLowerCase(),i=s[2],vh[n]&&(e=vh[n].apply(this,[i]))),e===void 0)throw new Error("Could not parse WKT "+t);return e};Bm.prototype.write=function(t){return this.extractGeometry(t)};Bm.prototype.extractGeometry=function(t){var e=t.getGeometryType().toLowerCase();if(!Oa[e])return null;var n=e.toUpperCase(),i;return t.isEmpty()?i=n+" EMPTY":i=n+"("+Oa[e].apply(this,[t])+")",i};var Oa={coordinate:function(t){return t.x+" "+t.y},point:function(t){return Oa.coordinate.call(this,t._coordinates._coordinates[0])},multipoint:function(t){for(var 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n,i=t.trim().split(Ds.doubleParenComma),s=[],c=0,p=i.length;c<p;++c)n=i[c].replace(Ds.trimParens,"$1"),s.push(vh.polygon.apply(e,[n]));return this.geometryFactory.createMultiPolygon(s)},geometrycollection:function(t){var e=this;if(t===void 0)return this.geometryFactory.createGeometryCollection();t=t.replace(/,\s*([A-Za-z])/g,"|$1");for(var n=t.trim().split("|"),i=[],s=0,c=n.length;s<c;++s)i.push(e.read(n[s]));return this.geometryFactory.createGeometryCollection(i)}},ys=function(t){this.parser=new Bm(t)};ys.prototype.write=function(t){return this.parser.write(t)};ys.toLineString=function(t,e){if(arguments.length!==2)throw new Error("Not implemented");return"LINESTRING ( "+t.x+" "+t.y+", "+e.x+" "+e.y+" )"};var Za=function(t){function e(n){t.call(this,n),this.name="RuntimeException",this.message=n,this.stack=new t().stack}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Error),wm=function(t){function e(){if(t.call(this),arguments.length===0)t.call(this);else if(arguments.length===1){var n=arguments[0];t.call(this,n)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Za),Je=function(){};Je.prototype.interfaces_=function(){return[]};Je.prototype.getClass=function(){return Je};Je.shouldNeverReachHere=function(){if(arguments.length===0)Je.shouldNeverReachHere(null);else if(arguments.length===1){var t=arguments[0];throw new wm("Should never reach here"+(t!==null?": "+t:""))}};Je.isTrue=function(){var t,e;if(arguments.length===1)t=arguments[0],Je.isTrue(t,null);else if(arguments.length===2&&(t=arguments[0],e=arguments[1],!t))throw e===null?new wm:new wm(e)};Je.equals=function(){var t,e,n;if(arguments.length===2)t=arguments[0],e=arguments[1],Je.equals(t,e,null);else if(arguments.length===3&&(t=arguments[0],e=arguments[1],n=arguments[2],!e.equals(t)))throw new wm("Expected "+t+" but encountered "+e+(n!==null?": "+n:""))};var ii=function(){this._result=null,this._inputLines=Array(2).fill().map(function(){return Array(2)}),this._intPt=new Array(2).fill(null),this._intLineIndex=null,this._isProper=null,this._pa=null,this._pb=null,this._precisionModel=null,this._intPt[0]=new It,this._intPt[1]=new It,this._pa=this._intPt[0],this._pb=this._intPt[1],this._result=0},dc={DONT_INTERSECT:{configurable:!0},DO_INTERSECT:{configurable:!0},COLLINEAR:{configurable:!0},NO_INTERSECTION:{configurable:!0},POINT_INTERSECTION:{configurable:!0},COLLINEAR_INTERSECTION:{configurable:!0}};ii.prototype.getIndexAlongSegment=function(t,e){return this.computeIntLineIndex(),this._intLineIndex[t][e]};ii.prototype.getTopologySummary=function(){var t=new $s;return this.isEndPoint()&&t.append(" endpoint"),this._isProper&&t.append(" proper"),this.isCollinear()&&t.append(" collinear"),t.toString()};ii.prototype.computeIntersection=function(t,e,n,i){this._inputLines[0][0]=t,this._inputLines[0][1]=e,this._inputLines[1][0]=n,this._inputLines[1][1]=i,this._result=this.computeIntersect(t,e,n,i)};ii.prototype.getIntersectionNum=function(){return this._result};ii.prototype.computeIntLineIndex=function(){if(arguments.length===0)this._intLineIndex===null&&(this._intLineIndex=Array(2).fill().map(function(){return Array(2)}),this.computeIntLineIndex(0),this.computeIntLineIndex(1));else if(arguments.length===1){var t=arguments[0],e=this.getEdgeDistance(t,0),n=this.getEdgeDistance(t,1);e>n?(this._intLineIndex[t][0]=0,this._intLineIndex[t][1]=1):(this._intLineIndex[t][0]=1,this._intLineIndex[t][1]=0)}};ii.prototype.isProper=function(){return this.hasIntersection()&&this._isProper};ii.prototype.setPrecisionModel=function(t){this._precisionModel=t};ii.prototype.isInteriorIntersection=function(){var t=this;if(arguments.length===0)return!!(this.isInteriorIntersection(0)||this.isInteriorIntersection(1));if(arguments.length===1){for(var e=arguments[0],n=0;n<this._result;n++)if(!(t._intPt[n].equals2D(t._inputLines[e][0])||t._intPt[n].equals2D(t._inputLines[e][1])))return!0;return!1}};ii.prototype.getIntersection=function(t){return this._intPt[t]};ii.prototype.isEndPoint=function(){return this.hasIntersection()&&!this._isProper};ii.prototype.hasIntersection=function(){return this._result!==ii.NO_INTERSECTION};ii.prototype.getEdgeDistance=function(t,e){var n=ii.computeEdgeDistance(this._intPt[e],this._inputLines[t][0],this._inputLines[t][1]);return n};ii.prototype.isCollinear=function(){return this._result===ii.COLLINEAR_INTERSECTION};ii.prototype.toString=function(){return ys.toLineString(this._inputLines[0][0],this._inputLines[0][1])+" - "+ys.toLineString(this._inputLines[1][0],this._inputLines[1][1])+this.getTopologySummary()};ii.prototype.getEndpoint=function(t,e){return this._inputLines[t][e]};ii.prototype.isIntersection=function(t){for(var e=this,n=0;n<this._result;n++)if(e._intPt[n].equals2D(t))return!0;return!1};ii.prototype.getIntersectionAlongSegment=function(t,e){return this.computeIntLineIndex(),this._intPt[this._intLineIndex[t][e]]};ii.prototype.interfaces_=function(){return[]};ii.prototype.getClass=function(){return ii};ii.computeEdgeDistance=function(t,e,n){var i=Math.abs(n.x-e.x),s=Math.abs(n.y-e.y),c=-1;if(t.equals(e))c=0;else if(t.equals(n))i>s?c=i:c=s;else{var p=Math.abs(t.x-e.x),u=Math.abs(t.y-e.y);i>s?c=p:c=u,c===0&&!t.equals(e)&&(c=Math.max(p,u))}return Je.isTrue(!(c===0&&!t.equals(e)),"Bad distance calculation"),c};ii.nonRobustComputeEdgeDistance=function(t,e,n){var i=t.x-e.x,s=t.y-e.y,c=Math.sqrt(i*i+s*s);return Je.isTrue(!(c===0&&!t.equals(e)),"Invalid distance calculation"),c};dc.DONT_INTERSECT.get=function(){return 0};dc.DO_INTERSECT.get=function(){return 1};dc.COLLINEAR.get=function(){return 2};dc.NO_INTERSECTION.get=function(){return 0};dc.POINT_INTERSECTION.get=function(){return 1};dc.COLLINEAR_INTERSECTION.get=function(){return 2};Object.defineProperties(ii,dc);var xu=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isInSegmentEnvelopes=function(n){var i=new Te(this._inputLines[0][0],this._inputLines[0][1]),s=new Te(this._inputLines[1][0],this._inputLines[1][1]);return i.contains(n)&&s.contains(n)},e.prototype.computeIntersection=function(){if(arguments.length===3){var n=arguments[0],i=arguments[1],s=arguments[2];if(this._isProper=!1,Te.intersects(i,s,n)&&me.orientationIndex(i,s,n)===0&&me.orientationIndex(s,i,n)===0)return this._isProper=!0,(n.equals(i)||n.equals(s))&&(this._isProper=!1),this._result=t.POINT_INTERSECTION,null;this._result=t.NO_INTERSECTION}else return t.prototype.computeIntersection.apply(this,arguments)},e.prototype.normalizeToMinimum=function(n,i,s,c,p){p.x=this.smallestInAbsValue(n.x,i.x,s.x,c.x),p.y=this.smallestInAbsValue(n.y,i.y,s.y,c.y),n.x-=p.x,n.y-=p.y,i.x-=p.x,i.y-=p.y,s.x-=p.x,s.y-=p.y,c.x-=p.x,c.y-=p.y},e.prototype.safeHCoordinateIntersection=function(n,i,s,c){var p=null;try{p=gs.intersection(n,i,s,c)}catch(u){if(u instanceof Yh)p=e.nearestEndpoint(n,i,s,c);else throw u}finally{}return p},e.prototype.intersection=function(n,i,s,c){var p=this.intersectionWithNormalization(n,i,s,c);return this.isInSegmentEnvelopes(p)||(p=new It(e.nearestEndpoint(n,i,s,c))),this._precisionModel!==null&&this._precisionModel.makePrecise(p),p},e.prototype.smallestInAbsValue=function(n,i,s,c){var p=n,u=Math.abs(p);return Math.abs(i)<u&&(p=i,u=Math.abs(i)),Math.abs(s)<u&&(p=s,u=Math.abs(s)),Math.abs(c)<u&&(p=c),p},e.prototype.checkDD=function(n,i,s,c,p){var u=$r.intersection(n,i,s,c),x=this.isInSegmentEnvelopes(u);fr.out.println("DD in env = "+x+"  --------------------- "+u),p.distance(u)>1e-4&&fr.out.println("Distance = "+p.distance(u))},e.prototype.intersectionWithNormalization=function(n,i,s,c){var p=new It(n),u=new It(i),x=new It(s),w=new It(c),E=new It;this.normalizeToEnvCentre(p,u,x,w,E);var L=this.safeHCoordinateIntersection(p,u,x,w);return L.x+=E.x,L.y+=E.y,L},e.prototype.computeCollinearIntersection=function(n,i,s,c){var p=Te.intersects(n,i,s),u=Te.intersects(n,i,c),x=Te.intersects(s,c,n),w=Te.intersects(s,c,i);return p&&u?(this._intPt[0]=s,this._intPt[1]=c,t.COLLINEAR_INTERSECTION):x&&w?(this._intPt[0]=n,this._intPt[1]=i,t.COLLINEAR_INTERSECTION):p&&x?(this._intPt[0]=s,this._intPt[1]=n,s.equals(n)&&!u&&!w?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):p&&w?(this._intPt[0]=s,this._intPt[1]=i,s.equals(i)&&!u&&!x?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):u&&x?(this._intPt[0]=c,this._intPt[1]=n,c.equals(n)&&!p&&!w?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):u&&w?(this._intPt[0]=c,this._intPt[1]=i,c.equals(i)&&!p&&!x?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):t.NO_INTERSECTION},e.prototype.normalizeToEnvCentre=function(n,i,s,c,p){var u=n.x<i.x?n.x:i.x,x=n.y<i.y?n.y:i.y,w=n.x>i.x?n.x:i.x,E=n.y>i.y?n.y:i.y,L=s.x<c.x?s.x:c.x,A=s.y<c.y?s.y:c.y,V=s.x>c.x?s.x:c.x,O=s.y>c.y?s.y:c.y,J=u>L?u:L,Y=w<V?w:V,$=x>A?x:A,U=E<O?E:O,G=(J+Y)/2,X=($+U)/2;p.x=G,p.y=X,n.x-=p.x,n.y-=p.y,i.x-=p.x,i.y-=p.y,s.x-=p.x,s.y-=p.y,c.x-=p.x,c.y-=p.y},e.prototype.computeIntersect=function(n,i,s,c){if(this._isProper=!1,!Te.intersects(n,i,s,c))return t.NO_INTERSECTION;var p=me.orientationIndex(n,i,s),u=me.orientationIndex(n,i,c);if(p>0&&u>0||p<0&&u<0)return t.NO_INTERSECTION;var x=me.orientationIndex(s,c,n),w=me.orientationIndex(s,c,i);if(x>0&&w>0||x<0&&w<0)return t.NO_INTERSECTION;var E=p===0&&u===0&&x===0&&w===0;return E?this.computeCollinearIntersection(n,i,s,c):(p===0||u===0||x===0||w===0?(this._isProper=!1,n.equals2D(s)||n.equals2D(c)?this._intPt[0]=n:i.equals2D(s)||i.equals2D(c)?this._intPt[0]=i:p===0?this._intPt[0]=new It(s):u===0?this._intPt[0]=new It(c):x===0?this._intPt[0]=new It(n):w===0&&(this._intPt[0]=new It(i))):(this._isProper=!0,this._intPt[0]=this.intersection(n,i,s,c)),t.POINT_INTERSECTION)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.nearestEndpoint=function(n,i,s,c){var p=n,u=me.distancePointLine(n,s,c),x=me.distancePointLine(i,s,c);return x<u&&(u=x,p=i),x=me.distancePointLine(s,n,i),x<u&&(u=x,p=s),x=me.distancePointLine(c,n,i),x<u&&(u=x,p=c),p},e}(ii),$u=function(){};$u.prototype.interfaces_=function(){return[]};$u.prototype.getClass=function(){return $u};$u.orientationIndex=function(t,e,n){var i=e.x-t.x,s=e.y-t.y,c=n.x-e.x,p=n.y-e.y;return $u.signOfDet2x2(i,s,c,p)};$u.signOfDet2x2=function(t,e,n,i){var s=null,c=null,p=null;if(s=1,t===0||i===0)return e===0||n===0?0:e>0?n>0?-s:s:n>0?s:-s;if(e===0||n===0)return i>0?t>0?s:-s:t>0?-s:s;if(e>0?i>0?e<=i||(s=-s,c=t,t=n,n=c,c=e,e=i,i=c):e<=-i?(s=-s,n=-n,i=-i):(c=t,t=-n,n=c,c=e,e=-i,i=c):i>0?-e<=i?(s=-s,t=-t,e=-e):(c=-t,t=n,n=c,c=-e,e=i,i=c):e>=i?(t=-t,e=-e,n=-n,i=-i):(s=-s,c=-t,t=-n,n=c,c=-e,e=-i,i=c),t>0)if(n>0){if(!(t<=n))return s}else return s;else{if(n>0)return-s;if(t>=n)s=-s,t=-t,n=-n;else return-s}for(;;){if(p=Math.floor(n/t),n=n-p*t,i=i-p*e,i<0)return-s;if(i>e)return s;if(t>n+n){if(e<i+i)return s}else{if(e>i+i)return-s;n=t-n,i=e-i,s=-s}if(i===0)return n===0?0:-s;if(n===0||(p=Math.floor(t/n),t=t-p*n,e=e-p*i,e<0))return s;if(e>i)return-s;if(n>t+t){if(i<e+e)return-s}else{if(i>e+e)return s;t=n-t,e=i-e,s=-s}if(e===0)return t===0?0:s;if(t===0)return-s}};var Bs=function(){this._p=null,this._crossingCount=0,this._isPointOnSegment=!1;var t=arguments[0];this._p=t};Bs.prototype.countSegment=function(t,e){if(t.x<this._p.x&&e.x<this._p.x)return null;if(this._p.x===e.x&&this._p.y===e.y)return this._isPointOnSegment=!0,null;if(t.y===this._p.y&&e.y===this._p.y){var n=t.x,i=e.x;return n>i&&(n=e.x,i=t.x),this._p.x>=n&&this._p.x<=i&&(this._isPointOnSegment=!0),null}if(t.y>this._p.y&&e.y<=this._p.y||e.y>this._p.y&&t.y<=this._p.y){var s=t.x-this._p.x,c=t.y-this._p.y,p=e.x-this._p.x,u=e.y-this._p.y,x=$u.signOfDet2x2(s,c,p,u);if(x===0)return this._isPointOnSegment=!0,null;u<c&&(x=-x),x>0&&this._crossingCount++}};Bs.prototype.isPointInPolygon=function(){return this.getLocation()!==Lt.EXTERIOR};Bs.prototype.getLocation=function(){return this._isPointOnSegment?Lt.BOUNDARY:this._crossingCount%2===1?Lt.INTERIOR:Lt.EXTERIOR};Bs.prototype.isOnSegment=function(){return this._isPointOnSegment};Bs.prototype.interfaces_=function(){return[]};Bs.prototype.getClass=function(){return Bs};Bs.locatePointInRing=function(){if(arguments[0]instanceof It&&Be(arguments[1],yn)){for(var t=arguments[0],e=arguments[1],n=new Bs(t),i=new It,s=new It,c=1;c<e.size();c++)if(e.getCoordinate(c,i),e.getCoordinate(c-1,s),n.countSegment(i,s),n.isOnSegment())return n.getLocation();return n.getLocation()}else if(arguments[0]instanceof It&&arguments[1]instanceof Array){for(var p=arguments[0],u=arguments[1],x=new Bs(p),w=1;w<u.length;w++){var E=u[w],L=u[w-1];if(x.countSegment(E,L),x.isOnSegment())return x.getLocation()}return x.getLocation()}};var me=function(){},mc={CLOCKWISE:{configurable:!0},RIGHT:{configurable:!0},COUNTERCLOCKWISE:{configurable:!0},LEFT:{configurable:!0},COLLINEAR:{configurable:!0},STRAIGHT:{configurable:!0}};me.prototype.interfaces_=function(){return[]};me.prototype.getClass=function(){return me};me.orientationIndex=function(t,e,n){return $r.orientationIndex(t,e,n)};me.signedArea=function(){if(arguments[0]instanceof Array){var t=arguments[0];if(t.length<3)return 0;for(var e=0,n=t[0].x,i=1;i<t.length-1;i++){var s=t[i].x-n,c=t[i+1].y,p=t[i-1].y;e+=s*(p-c)}return e/2}else if(Be(arguments[0],yn)){var u=arguments[0],x=u.size();if(x<3)return 0;var w=new It,E=new It,L=new It;u.getCoordinate(0,E),u.getCoordinate(1,L);var A=E.x;L.x-=A;for(var V=0,O=1;O<x-1;O++)w.y=E.y,E.x=L.x,E.y=L.y,u.getCoordinate(O+1,L),L.x-=A,V+=E.x*(w.y-L.y);return V/2}};me.distanceLineLine=function(t,e,n,i){if(t.equals(e))return me.distancePointLine(t,n,i);if(n.equals(i))return me.distancePointLine(i,t,e);var s=!1;if(!Te.intersects(t,e,n,i))s=!0;else{var c=(e.x-t.x)*(i.y-n.y)-(e.y-t.y)*(i.x-n.x);if(c===0)s=!0;else{var p=(t.y-n.y)*(i.x-n.x)-(t.x-n.x)*(i.y-n.y),u=(t.y-n.y)*(e.x-t.x)-(t.x-n.x)*(e.y-t.y),x=u/c,w=p/c;(w<0||w>1||x<0||x>1)&&(s=!0)}}return s?Fo.min(me.distancePointLine(t,n,i),me.distancePointLine(e,n,i),me.distancePointLine(n,t,e),me.distancePointLine(i,t,e)):0};me.isPointInRing=function(t,e){return me.locatePointInRing(t,e)!==Lt.EXTERIOR};me.computeLength=function(t){var e=t.size();if(e<=1)return 0;var n=0,i=new It;t.getCoordinate(0,i);for(var s=i.x,c=i.y,p=1;p<e;p++){t.getCoordinate(p,i);var u=i.x,x=i.y,w=u-s,E=x-c;n+=Math.sqrt(w*w+E*E),s=u,c=x}return n};me.isCCW=function(t){var e=t.length-1;if(e<3)throw new Qn("Ring has fewer than 4 points, so orientation cannot be determined");for(var n=t[0],i=0,s=1;s<=e;s++){var c=t[s];c.y>n.y&&(n=c,i=s)}var p=i;do p=p-1,p<0&&(p=e);while(t[p].equals2D(n)&&p!==i);var u=i;do u=(u+1)%e;while(t[u].equals2D(n)&&u!==i);var x=t[p],w=t[u];if(x.equals2D(n)||w.equals2D(n)||x.equals2D(w))return!1;var E=me.computeOrientation(x,n,w),L=!1;return E===0?L=x.x>w.x:L=E>0,L};me.locatePointInRing=function(t,e){return Bs.locatePointInRing(t,e)};me.distancePointLinePerpendicular=function(t,e,n){var i=(n.x-e.x)*(n.x-e.x)+(n.y-e.y)*(n.y-e.y),s=((e.y-t.y)*(n.x-e.x)-(e.x-t.x)*(n.y-e.y))/i;return Math.abs(s)*Math.sqrt(i)};me.computeOrientation=function(t,e,n){return me.orientationIndex(t,e,n)};me.distancePointLine=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1];if(e.length===0)throw new Qn("Line array must contain at least one vertex");for(var n=t.distance(e[0]),i=0;i<e.length-1;i++){var s=me.distancePointLine(t,e[i],e[i+1]);s<n&&(n=s)}return n}else if(arguments.length===3){var c=arguments[0],p=arguments[1],u=arguments[2];if(p.x===u.x&&p.y===u.y)return c.distance(p);var x=(u.x-p.x)*(u.x-p.x)+(u.y-p.y)*(u.y-p.y),w=((c.x-p.x)*(u.x-p.x)+(c.y-p.y)*(u.y-p.y))/x;if(w<=0)return c.distance(p);if(w>=1)return c.distance(u);var E=((p.y-c.y)*(u.x-p.x)-(p.x-c.x)*(u.y-p.y))/x;return Math.abs(E)*Math.sqrt(x)}};me.isOnLine=function(t,e){for(var n=new xu,i=1;i<e.length;i++){var s=e[i-1],c=e[i];if(n.computeIntersection(t,s,c),n.hasIntersection())return!0}return!1};mc.CLOCKWISE.get=function(){return-1};mc.RIGHT.get=function(){return me.CLOCKWISE};mc.COUNTERCLOCKWISE.get=function(){return 1};mc.LEFT.get=function(){return me.COUNTERCLOCKWISE};mc.COLLINEAR.get=function(){return 0};mc.STRAIGHT.get=function(){return me.COLLINEAR};Object.defineProperties(me,mc);var Wa=function(){};Wa.prototype.filter=function(t){};Wa.prototype.interfaces_=function(){return[]};Wa.prototype.getClass=function(){return Wa};var Fe=function(){var t=arguments[0];this._envelope=null,this._factory=null,this._SRID=null,this._userData=null,this._factory=t,this._SRID=t.getSRID()},Ea={serialVersionUID:{configurable:!0},SORTINDEX_POINT:{configurable:!0},SORTINDEX_MULTIPOINT:{configurable:!0},SORTINDEX_LINESTRING:{configurable:!0},SORTINDEX_LINEARRING:{configurable:!0},SORTINDEX_MULTILINESTRING:{configurable:!0},SORTINDEX_POLYGON:{configurable:!0},SORTINDEX_MULTIPOLYGON:{configurable:!0},SORTINDEX_GEOMETRYCOLLECTION:{configurable:!0},geometryChangedFilter:{configurable:!0}};Fe.prototype.isGeometryCollection=function(){return this.getSortIndex()===Fe.SORTINDEX_GEOMETRYCOLLECTION};Fe.prototype.getFactory=function(){return this._factory};Fe.prototype.getGeometryN=function(t){return this};Fe.prototype.getArea=function(){return 0};Fe.prototype.isRectangle=function(){return!1};Fe.prototype.equals=function(){if(arguments[0]instanceof Fe){var t=arguments[0];return t===null?!1:this.equalsTopo(t)}else if(arguments[0]instanceof Object){var e=arguments[0];if(!(e instanceof Fe))return!1;var n=e;return this.equalsExact(n)}};Fe.prototype.equalsExact=function(t){return this===t||this.equalsExact(t,0)};Fe.prototype.geometryChanged=function(){this.apply(Fe.geometryChangedFilter)};Fe.prototype.geometryChangedAction=function(){this._envelope=null};Fe.prototype.equalsNorm=function(t){return t===null?!1:this.norm().equalsExact(t.norm())};Fe.prototype.getLength=function(){return 0};Fe.prototype.getNumGeometries=function(){return 1};Fe.prototype.compareTo=function(){if(arguments.length===1){var t=arguments[0],e=t;return this.getSortIndex()!==e.getSortIndex()?this.getSortIndex()-e.getSortIndex():this.isEmpty()&&e.isEmpty()?0:this.isEmpty()?-1:e.isEmpty()?1:this.compareToSameClass(t)}else if(arguments.length===2){var 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Te(this._envelope)};Fe.prototype.setSRID=function(t){this._SRID=t};Fe.prototype.setUserData=function(t){this._userData=t};Fe.prototype.compare=function(t,e){for(var n=t.iterator(),i=e.iterator();n.hasNext()&&i.hasNext();){var s=n.next(),c=i.next(),p=s.compareTo(c);if(p!==0)return p}return n.hasNext()?1:i.hasNext()?-1:0};Fe.prototype.hashCode=function(){return this.getEnvelopeInternal().hashCode()};Fe.prototype.isGeometryCollectionOrDerived=function(){return this.getSortIndex()===Fe.SORTINDEX_GEOMETRYCOLLECTION||this.getSortIndex()===Fe.SORTINDEX_MULTIPOINT||this.getSortIndex()===Fe.SORTINDEX_MULTILINESTRING||this.getSortIndex()===Fe.SORTINDEX_MULTIPOLYGON};Fe.prototype.interfaces_=function(){return[Fm,rs,os]};Fe.prototype.getClass=function(){return Fe};Fe.hasNonEmptyElements=function(t){for(var e=0;e<t.length;e++)if(!t[e].isEmpty())return!0;return!1};Fe.hasNullElements=function(t){for(var e=0;e<t.length;e++)if(t[e]===null)return!0;return!1};Ea.serialVersionUID.get=function(){return 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2};Cs.FALSE.get=function(){return-1};Cs.TRUE.get=function(){return-2};Cs.DONTCARE.get=function(){return-3};Cs.SYM_FALSE.get=function(){return"F"};Cs.SYM_TRUE.get=function(){return"T"};Cs.SYM_DONTCARE.get=function(){return"*"};Cs.SYM_P.get=function(){return"0"};Cs.SYM_L.get=function(){return"1"};Cs.SYM_A.get=function(){return"2"};En.prototype.interfaces_=function(){return[]};En.prototype.getClass=function(){return En};En.toDimensionSymbol=function(t){switch(t){case En.FALSE:return En.SYM_FALSE;case En.TRUE:return En.SYM_TRUE;case En.DONTCARE:return En.SYM_DONTCARE;case En.P:return En.SYM_P;case En.L:return En.SYM_L;case En.A:return En.SYM_A}throw new Qn("Unknown dimension value: "+t)};En.toDimensionValue=function(t){switch(wf.toUpperCase(t)){case En.SYM_FALSE:return En.FALSE;case En.SYM_TRUE:return En.TRUE;case En.SYM_DONTCARE:return En.DONTCARE;case En.SYM_P:return En.P;case En.SYM_L:return En.L;case En.SYM_A:return En.A}throw new Qn("Unknown dimension symbol: "+t)};Object.defineProperties(En,Cs);var qs=function(){};qs.prototype.filter=function(t){};qs.prototype.interfaces_=function(){return[]};qs.prototype.getClass=function(){return qs};var vs=function(){};vs.prototype.filter=function(t,e){};vs.prototype.isDone=function(){};vs.prototype.isGeometryChanged=function(){};vs.prototype.interfaces_=function(){return[]};vs.prototype.getClass=function(){return vs};var Or=function(t){function e(i,s){if(t.call(this,s),this._geometries=i||[],t.hasNullElements(this._geometries))throw new Qn("geometries must not contain null elements")}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){for(var i=this,s=new Te,c=0;c<this._geometries.length;c++)s.expandToInclude(i._geometries[c].getEnvelopeInternal());return s},e.prototype.getGeometryN=function(i){return this._geometries[i]},e.prototype.getSortIndex=function(){return t.SORTINDEX_GEOMETRYCOLLECTION},e.prototype.getCoordinates=function(){for(var i=this,s=new Array(this.getNumPoints()).fill(null),c=-1,p=0;p<this._geometries.length;p++)for(var u=i._geometries[p].getCoordinates(),x=0;x<u.length;x++)c++,s[c]=u[x];return s},e.prototype.getArea=function(){for(var i=this,s=0,c=0;c<this._geometries.length;c++)s+=i._geometries[c].getArea();return s},e.prototype.equalsExact=function(){var i=this;if(arguments.length===2){var s=arguments[0],c=arguments[1];if(!this.isEquivalentClass(s))return!1;var p=s;if(this._geometries.length!==p._geometries.length)return!1;for(var u=0;u<this._geometries.length;u++)if(!i._geometries[u].equalsExact(p._geometries[u],c))return!1;return!0}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){for(var i=this,s=0;s<this._geometries.length;s++)i._geometries[s].normalize();lu.sort(this._geometries)},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._geometries[0].getCoordinate()},e.prototype.getBoundaryDimension=function(){for(var i=this,s=En.FALSE,c=0;c<this._geometries.length;c++)s=Math.max(s,i._geometries[c].getBoundaryDimension());return s},e.prototype.getDimension=function(){for(var i=this,s=En.FALSE,c=0;c<this._geometries.length;c++)s=Math.max(s,i._geometries[c].getDimension());return s},e.prototype.getLength=function(){for(var i=this,s=0,c=0;c<this._geometries.length;c++)s+=i._geometries[c].getLength();return s},e.prototype.getNumPoints=function(){for(var i=this,s=0,c=0;c<this._geometries.length;c++)s+=i._geometries[c].getNumPoints();return s},e.prototype.getNumGeometries=function(){return this._geometries.length},e.prototype.reverse=function(){for(var i=this,s=this._geometries.length,c=new Array(s).fill(null),p=0;p<this._geometries.length;p++)c[p]=i._geometries[p].reverse();return this.getFactory().createGeometryCollection(c)},e.prototype.compareToSameClass=function(){var i=this;if(arguments.length===1){var s=arguments[0],c=new Gs(lu.asList(this._geometries)),p=new Gs(lu.asList(s._geometries));return this.compare(c,p)}else if(arguments.length===2){for(var u=arguments[0],x=arguments[1],w=u,E=this.getNumGeometries(),L=w.getNumGeometries(),A=0;A<E&&A<L;){var V=i.getGeometryN(A),O=w.getGeometryN(A),J=V.compareToSameClass(O,x);if(J!==0)return J;A++}return A<E?1:A<L?-1:0}},e.prototype.apply=function(){var i=this;if(Be(arguments[0],da))for(var s=arguments[0],c=0;c<this._geometries.length;c++)i._geometries[c].apply(s);else if(Be(arguments[0],vs)){var p=arguments[0];if(this._geometries.length===0)return null;for(var u=0;u<this._geometries.length&&(i._geometries[u].apply(p),!p.isDone());u++);p.isGeometryChanged()&&this.geometryChanged()}else if(Be(arguments[0],qs)){var x=arguments[0];x.filter(this);for(var w=0;w<this._geometries.length;w++)i._geometries[w].apply(x)}else if(Be(arguments[0],Wa)){var E=arguments[0];E.filter(this);for(var L=0;L<this._geometries.length;L++)i._geometries[L].apply(E)}},e.prototype.getBoundary=function(){return this.checkNotGeometryCollection(this),Je.shouldNeverReachHere(),null},e.prototype.clone=function(){var i=this,s=t.prototype.clone.call(this);s._geometries=new Array(this._geometries.length).fill(null);for(var c=0;c<this._geometries.length;c++)s._geometries[c]=i._geometries[c].clone();return s},e.prototype.getGeometryType=function(){return"GeometryCollection"},e.prototype.copy=function(){for(var i=this,s=new Array(this._geometries.length).fill(null),c=0;c<s.length;c++)s[c]=i._geometries[c].copy();return new e(s,this._factory)},e.prototype.isEmpty=function(){for(var i=this,s=0;s<this._geometries.length;s++)if(!i._geometries[s].isEmpty())return!1;return!0},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-5694727726395021e3},Object.defineProperties(e,n),e}(Fe),hu=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return Fe.SORTINDEX_MULTILINESTRING},e.prototype.equalsExact=function(){if(arguments.length===2){var i=arguments[0],s=arguments[1];return this.isEquivalentClass(i)?t.prototype.equalsExact.call(this,i,s):!1}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?En.FALSE:0},e.prototype.isClosed=function(){var i=this;if(this.isEmpty())return!1;for(var s=0;s<this._geometries.length;s++)if(!i._geometries[s].isClosed())return!1;return!0},e.prototype.getDimension=function(){return 1},e.prototype.reverse=function(){for(var i=this,s=this._geometries.length,c=new Array(s).fill(null),p=0;p<this._geometries.length;p++)c[s-1-p]=i._geometries[p].reverse();return this.getFactory().createMultiLineString(c)},e.prototype.getBoundary=function(){return new Qo(this).getBoundary()},e.prototype.getGeometryType=function(){return"MultiLineString"},e.prototype.copy=function(){for(var i=this,s=new Array(this._geometries.length).fill(null),c=0;c<s.length;c++)s[c]=i._geometries[c].copy();return new e(s,this._factory)},e.prototype.interfaces_=function(){return[Ef]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return 8166665132445434e3},Object.defineProperties(e,n),e}(Or),Qo=function(){if(this._geom=null,this._geomFact=null,this._bnRule=null,this._endpointMap=null,arguments.length===1){var t=arguments[0],e=es.MOD2_BOUNDARY_RULE;this._geom=t,this._geomFact=t.getFactory(),this._bnRule=e}else if(arguments.length===2){var n=arguments[0],i=arguments[1];this._geom=n,this._geomFact=n.getFactory(),this._bnRule=i}};Qo.prototype.boundaryMultiLineString=function(t){if(this._geom.isEmpty())return this.getEmptyMultiPoint();var e=this.computeBoundaryCoordinates(t);return e.length===1?this._geomFact.createPoint(e[0]):this._geomFact.createMultiPointFromCoords(e)};Qo.prototype.getBoundary=function(){return this._geom instanceof li?this.boundaryLineString(this._geom):this._geom instanceof hu?this.boundaryMultiLineString(this._geom):this._geom.getBoundary()};Qo.prototype.boundaryLineString=function(t){if(this._geom.isEmpty())return this.getEmptyMultiPoint();if(t.isClosed()){var e=this._bnRule.isInBoundary(2);return e?t.getStartPoint():this._geomFact.createMultiPoint()}return this._geomFact.createMultiPoint([t.getStartPoint(),t.getEndPoint()])};Qo.prototype.getEmptyMultiPoint=function(){return this._geomFact.createMultiPoint()};Qo.prototype.computeBoundaryCoordinates=function(t){var e=this,n=new ue;this._endpointMap=new br;for(var i=0;i<t.getNumGeometries();i++){var s=t.getGeometryN(i);s.getNumPoints()!==0&&(e.addEndpoint(s.getCoordinateN(0)),e.addEndpoint(s.getCoordinateN(s.getNumPoints()-1)))}for(var c=this._endpointMap.entrySet().iterator();c.hasNext();){var p=c.next(),u=p.getValue(),x=u.count;e._bnRule.isInBoundary(x)&&n.add(p.getKey())}return sn.toCoordinateArray(n)};Qo.prototype.addEndpoint=function(t){var e=this._endpointMap.get(t);e===null&&(e=new Sm,this._endpointMap.put(t,e)),e.count++};Qo.prototype.interfaces_=function(){return[]};Qo.prototype.getClass=function(){return Qo};Qo.getBoundary=function(){if(arguments.length===1){var t=arguments[0],e=new Qo(t);return e.getBoundary()}else if(arguments.length===2){var n=arguments[0],i=arguments[1],s=new Qo(n,i);return s.getBoundary()}};var Sm=function(){this.count=null};Sm.prototype.interfaces_=function(){return[]};Sm.prototype.getClass=function(){return Sm};function nI(){}function iI(){}var rI=function(){};function oI(){}function sI(){}function aI(){}var $o=function(){},X_={NEWLINE:{configurable:!0},SIMPLE_ORDINATE_FORMAT:{configurable:!0}};$o.prototype.interfaces_=function(){return[]};$o.prototype.getClass=function(){return $o};$o.chars=function(t,e){for(var n=new Array(e).fill(null),i=0;i<e;i++)n[i]=t;return String(n)};$o.getStackTrace=function(){if(arguments.length===1){var t=arguments[0],e=new oI,n=new nI;return t.printStackTrace(n),e.toString()}else if(arguments.length===2){var i=arguments[0],s=arguments[1],c="";new iI($o.getStackTrace(i));for(var p=new aI,u=0;u<s;u++)try{c+=p.readLine()+$o.NEWLINE}catch(x){if(x instanceof sI)Je.shouldNeverReachHere();else throw x}finally{}return c}};$o.split=function(t,e){for(var n=e.length,i=new ue,s=""+t,c=s.indexOf(e);c>=0;){var p=s.substring(0,c);i.add(p),s=s.substring(c+n),c=s.indexOf(e)}s.length>0&&i.add(s);for(var u=new Array(i.size()).fill(null),x=0;x<u.length;x++)u[x]=i.get(x);return u};$o.toString=function(){if(arguments.length===1){var t=arguments[0];return $o.SIMPLE_ORDINATE_FORMAT.format(t)}};$o.spaces=function(t){return $o.chars(" ",t)};X_.NEWLINE.get=function(){return fr.getProperty("line.separator")};X_.SIMPLE_ORDINATE_FORMAT.get=function(){return new rI};Object.defineProperties($o,X_);var _i=function(){};_i.prototype.interfaces_=function(){return[]};_i.prototype.getClass=function(){return _i};_i.copyCoord=function(t,e,n,i){for(var s=Math.min(t.getDimension(),n.getDimension()),c=0;c<s;c++)n.setOrdinate(i,c,t.getOrdinate(e,c))};_i.isRing=function(t){var e=t.size();return e===0?!0:e<=3?!1:t.getOrdinate(0,yn.X)===t.getOrdinate(e-1,yn.X)&&t.getOrdinate(0,yn.Y)===t.getOrdinate(e-1,yn.Y)};_i.isEqual=function(t,e){var n=t.size(),i=e.size();if(n!==i)return!1;for(var s=Math.min(t.getDimension(),e.getDimension()),c=0;c<n;c++)for(var p=0;p<s;p++){var u=t.getOrdinate(c,p),x=e.getOrdinate(c,p);if(t.getOrdinate(c,p)!==e.getOrdinate(c,p)&&!(Ze.isNaN(u)&&Ze.isNaN(x)))return!1}return!0};_i.extend=function(t,e,n){var i=t.create(n,e.getDimension()),s=e.size();if(_i.copy(e,0,i,0,s),s>0)for(var c=s;c<n;c++)_i.copy(e,s-1,i,c,1);return i};_i.reverse=function(t){for(var e=t.size()-1,n=Math.trunc(e/2),i=0;i<=n;i++)_i.swap(t,i,e-i)};_i.swap=function(t,e,n){if(e===n)return null;for(var i=0;i<t.getDimension();i++){var s=t.getOrdinate(e,i);t.setOrdinate(e,i,t.getOrdinate(n,i)),t.setOrdinate(n,i,s)}};_i.copy=function(t,e,n,i,s){for(var c=0;c<s;c++)_i.copyCoord(t,e+c,n,i+c)};_i.toString=function(){if(arguments.length===1){var t=arguments[0],e=t.size();if(e===0)return"()";var n=t.getDimension(),i=new $s;i.append("(");for(var s=0;s<e;s++){s>0&&i.append(" ");for(var c=0;c<n;c++)c>0&&i.append(","),i.append($o.toString(t.getOrdinate(s,c)))}return i.append(")"),i.toString()}};_i.ensureValidRing=function(t,e){var n=e.size();if(n===0)return e;if(n<=3)return _i.createClosedRing(t,e,4);var i=e.getOrdinate(0,yn.X)===e.getOrdinate(n-1,yn.X)&&e.getOrdinate(0,yn.Y)===e.getOrdinate(n-1,yn.Y);return i?e:_i.createClosedRing(t,e,n+1)};_i.createClosedRing=function(t,e,n){var i=t.create(n,e.getDimension()),s=e.size();_i.copy(e,0,i,0,s);for(var c=s;c<n;c++)_i.copy(e,0,i,c,1);return i};var li=function(t){function e(i,s){t.call(this,s),this._points=null,this.init(i)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){return this.isEmpty()?new Te:this._points.expandEnvelope(new Te)},e.prototype.isRing=function(){return this.isClosed()&&this.isSimple()},e.prototype.getSortIndex=function(){return t.SORTINDEX_LINESTRING},e.prototype.getCoordinates=function(){return this._points.toCoordinateArray()},e.prototype.equalsExact=function(){var i=this;if(arguments.length===2){var s=arguments[0],c=arguments[1];if(!this.isEquivalentClass(s))return!1;var p=s;if(this._points.size()!==p._points.size())return!1;for(var u=0;u<this._points.size();u++)if(!i.equal(i._points.getCoordinate(u),p._points.getCoordinate(u),c))return!1;return!0}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){for(var i=this,s=0;s<Math.trunc(this._points.size()/2);s++){var c=i._points.size()-1-s;if(!i._points.getCoordinate(s).equals(i._points.getCoordinate(c)))return i._points.getCoordinate(s).compareTo(i._points.getCoordinate(c))>0&&_i.reverse(i._points),null}},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._points.getCoordinate(0)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?En.FALSE:0},e.prototype.isClosed=function(){return this.isEmpty()?!1:this.getCoordinateN(0).equals2D(this.getCoordinateN(this.getNumPoints()-1))},e.prototype.getEndPoint=function(){return this.isEmpty()?null:this.getPointN(this.getNumPoints()-1)},e.prototype.getDimension=function(){return 1},e.prototype.getLength=function(){return me.computeLength(this._points)},e.prototype.getNumPoints=function(){return this._points.size()},e.prototype.reverse=function(){var i=this._points.copy();_i.reverse(i);var s=this.getFactory().createLineString(i);return s},e.prototype.compareToSameClass=function(){var i=this;if(arguments.length===1){for(var s=arguments[0],c=s,p=0,u=0;p<this._points.size()&&u<c._points.size();){var x=i._points.getCoordinate(p).compareTo(c._points.getCoordinate(u));if(x!==0)return x;p++,u++}return p<this._points.size()?1:u<c._points.size()?-1:0}else if(arguments.length===2){var w=arguments[0],E=arguments[1],L=w;return E.compare(this._points,L._points)}},e.prototype.apply=function(){var i=this;if(Be(arguments[0],da))for(var s=arguments[0],c=0;c<this._points.size();c++)s.filter(i._points.getCoordinate(c));else if(Be(arguments[0],vs)){var p=arguments[0];if(this._points.size()===0)return null;for(var u=0;u<this._points.size()&&(p.filter(i._points,u),!p.isDone());u++);p.isGeometryChanged()&&this.geometryChanged()}else if(Be(arguments[0],qs)){var x=arguments[0];x.filter(this)}else if(Be(arguments[0],Wa)){var w=arguments[0];w.filter(this)}},e.prototype.getBoundary=function(){return new Qo(this).getBoundary()},e.prototype.isEquivalentClass=function(i){return i instanceof e},e.prototype.clone=function(){var i=t.prototype.clone.call(this);return i._points=this._points.clone(),i},e.prototype.getCoordinateN=function(i){return this._points.getCoordinate(i)},e.prototype.getGeometryType=function(){return"LineString"},e.prototype.copy=function(){return new e(this._points.copy(),this._factory)},e.prototype.getCoordinateSequence=function(){return this._points},e.prototype.isEmpty=function(){return this._points.size()===0},e.prototype.init=function(i){if(i===null&&(i=this.getFactory().getCoordinateSequenceFactory().create([])),i.size()===1)throw new Qn("Invalid number of points in LineString (found "+i.size()+" - must be 0 or >= 2)");this._points=i},e.prototype.isCoordinate=function(i){for(var s=this,c=0;c<this._points.size();c++)if(s._points.getCoordinate(c).equals(i))return!0;return!1},e.prototype.getStartPoint=function(){return this.isEmpty()?null:this.getPointN(0)},e.prototype.getPointN=function(i){return this.getFactory().createPoint(this._points.getCoordinate(i))},e.prototype.interfaces_=function(){return[Ef]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return 0x2b2b51ba435c8e00},Object.defineProperties(e,n),e}(Fe),If=function(){};If.prototype.interfaces_=function(){return[]};If.prototype.getClass=function(){return If};var vo=function(t){function e(i,s){t.call(this,s),this._coordinates=i||null,this.init(this._coordinates)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){if(this.isEmpty())return new Te;var i=new Te;return i.expandToInclude(this._coordinates.getX(0),this._coordinates.getY(0)),i},e.prototype.getSortIndex=function(){return t.SORTINDEX_POINT},e.prototype.getCoordinates=function(){return this.isEmpty()?[]:[this.getCoordinate()]},e.prototype.equalsExact=function(){if(arguments.length===2){var i=arguments[0],s=arguments[1];return this.isEquivalentClass(i)?this.isEmpty()&&i.isEmpty()?!0:this.isEmpty()!==i.isEmpty()?!1:this.equal(i.getCoordinate(),this.getCoordinate(),s):!1}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){},e.prototype.getCoordinate=function(){return this._coordinates.size()!==0?this._coordinates.getCoordinate(0):null},e.prototype.getBoundaryDimension=function(){return En.FALSE},e.prototype.getDimension=function(){return 0},e.prototype.getNumPoints=function(){return this.isEmpty()?0:1},e.prototype.reverse=function(){return this.copy()},e.prototype.getX=function(){if(this.getCoordinate()===null)throw new Error("getX called on empty Point");return this.getCoordinate().x},e.prototype.compareToSameClass=function(){if(arguments.length===1){var i=arguments[0],s=i;return this.getCoordinate().compareTo(s.getCoordinate())}else if(arguments.length===2){var c=arguments[0],p=arguments[1],u=c;return p.compare(this._coordinates,u._coordinates)}},e.prototype.apply=function(){if(Be(arguments[0],da)){var i=arguments[0];if(this.isEmpty())return null;i.filter(this.getCoordinate())}else if(Be(arguments[0],vs)){var s=arguments[0];if(this.isEmpty())return null;s.filter(this._coordinates,0),s.isGeometryChanged()&&this.geometryChanged()}else if(Be(arguments[0],qs)){var c=arguments[0];c.filter(this)}else if(Be(arguments[0],Wa)){var p=arguments[0];p.filter(this)}},e.prototype.getBoundary=function(){return this.getFactory().createGeometryCollection(null)},e.prototype.clone=function(){var i=t.prototype.clone.call(this);return i._coordinates=this._coordinates.clone(),i},e.prototype.getGeometryType=function(){return"Point"},e.prototype.copy=function(){return new e(this._coordinates.copy(),this._factory)},e.prototype.getCoordinateSequence=function(){return this._coordinates},e.prototype.getY=function(){if(this.getCoordinate()===null)throw new Error("getY called on empty Point");return this.getCoordinate().y},e.prototype.isEmpty=function(){return this._coordinates.size()===0},e.prototype.init=function(i){i===null&&(i=this.getFactory().getCoordinateSequenceFactory().create([])),Je.isTrue(i.size()<=1),this._coordinates=i},e.prototype.isSimple=function(){return!0},e.prototype.interfaces_=function(){return[If]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return 4902022702746615e3},Object.defineProperties(e,n),e}(Fe),Cl=function(){};Cl.prototype.interfaces_=function(){return[]};Cl.prototype.getClass=function(){return Cl};var Fi=function(t){function e(i,s,c){if(t.call(this,c),this._shell=null,this._holes=null,i===null&&(i=this.getFactory().createLinearRing()),s===null&&(s=[]),t.hasNullElements(s))throw new Qn("holes must not contain null elements");if(i.isEmpty()&&t.hasNonEmptyElements(s))throw new Qn("shell is empty but holes are not");this._shell=i,this._holes=s}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){return this._shell.getEnvelopeInternal()},e.prototype.getSortIndex=function(){return t.SORTINDEX_POLYGON},e.prototype.getCoordinates=function(){var i=this;if(this.isEmpty())return[];for(var s=new Array(this.getNumPoints()).fill(null),c=-1,p=this._shell.getCoordinates(),u=0;u<p.length;u++)c++,s[c]=p[u];for(var x=0;x<this._holes.length;x++)for(var w=i._holes[x].getCoordinates(),E=0;E<w.length;E++)c++,s[c]=w[E];return s},e.prototype.getArea=function(){var i=this,s=0;s+=Math.abs(me.signedArea(this._shell.getCoordinateSequence()));for(var c=0;c<this._holes.length;c++)s-=Math.abs(me.signedArea(i._holes[c].getCoordinateSequence()));return s},e.prototype.isRectangle=function(){if(this.getNumInteriorRing()!==0||this._shell===null||this._shell.getNumPoints()!==5)return!1;for(var i=this._shell.getCoordinateSequence(),s=this.getEnvelopeInternal(),c=0;c<5;c++){var p=i.getX(c);if(!(p===s.getMinX()||p===s.getMaxX()))return!1;var u=i.getY(c);if(!(u===s.getMinY()||u===s.getMaxY()))return!1}for(var x=i.getX(0),w=i.getY(0),E=1;E<=4;E++){var L=i.getX(E),A=i.getY(E),V=L!==x,O=A!==w;if(V===O)return!1;x=L,w=A}return!0},e.prototype.equalsExact=function(){var i=this;if(arguments.length===2){var s=arguments[0],c=arguments[1];if(!this.isEquivalentClass(s))return!1;var p=s,u=this._shell,x=p._shell;if(!u.equalsExact(x,c)||this._holes.length!==p._holes.length)return!1;for(var w=0;w<this._holes.length;w++)if(!i._holes[w].equalsExact(p._holes[w],c))return!1;return!0}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){var i=this;if(arguments.length===0){this.normalize(this._shell,!0);for(var s=0;s<this._holes.length;s++)i.normalize(i._holes[s],!1);lu.sort(this._holes)}else if(arguments.length===2){var c=arguments[0],p=arguments[1];if(c.isEmpty())return null;var u=new Array(c.getCoordinates().length-1).fill(null);fr.arraycopy(c.getCoordinates(),0,u,0,u.length);var x=sn.minCoordinate(c.getCoordinates());sn.scroll(u,x),fr.arraycopy(u,0,c.getCoordinates(),0,u.length),c.getCoordinates()[u.length]=u[0],me.isCCW(c.getCoordinates())===p&&sn.reverse(c.getCoordinates())}},e.prototype.getCoordinate=function(){return this._shell.getCoordinate()},e.prototype.getNumInteriorRing=function(){return this._holes.length},e.prototype.getBoundaryDimension=function(){return 1},e.prototype.getDimension=function(){return 2},e.prototype.getLength=function(){var i=this,s=0;s+=this._shell.getLength();for(var c=0;c<this._holes.length;c++)s+=i._holes[c].getLength();return s},e.prototype.getNumPoints=function(){for(var i=this,s=this._shell.getNumPoints(),c=0;c<this._holes.length;c++)s+=i._holes[c].getNumPoints();return s},e.prototype.reverse=function(){var i=this,s=this.copy();s._shell=this._shell.copy().reverse(),s._holes=new Array(this._holes.length).fill(null);for(var c=0;c<this._holes.length;c++)s._holes[c]=i._holes[c].copy().reverse();return s},e.prototype.convexHull=function(){return this.getExteriorRing().convexHull()},e.prototype.compareToSameClass=function(){var i=this;if(arguments.length===1){var s=arguments[0],c=this._shell,p=s._shell;return c.compareToSameClass(p)}else if(arguments.length===2){var u=arguments[0],x=arguments[1],w=u,E=this._shell,L=w._shell,A=E.compareToSameClass(L,x);if(A!==0)return A;for(var V=this.getNumInteriorRing(),O=w.getNumInteriorRing(),J=0;J<V&&J<O;){var Y=i.getInteriorRingN(J),$=w.getInteriorRingN(J),U=Y.compareToSameClass($,x);if(U!==0)return U;J++}return J<V?1:J<O?-1:0}},e.prototype.apply=function(i){var s=this;if(Be(i,da)){this._shell.apply(i);for(var c=0;c<this._holes.length;c++)s._holes[c].apply(i)}else if(Be(i,vs)){if(this._shell.apply(i),!i.isDone())for(var p=0;p<this._holes.length&&(s._holes[p].apply(i),!i.isDone());p++);i.isGeometryChanged()&&this.geometryChanged()}else if(Be(i,qs))i.filter(this);else if(Be(i,Wa)){i.filter(this),this._shell.apply(i);for(var u=0;u<this._holes.length;u++)s._holes[u].apply(i)}},e.prototype.getBoundary=function(){var i=this;if(this.isEmpty())return this.getFactory().createMultiLineString();var s=new Array(this._holes.length+1).fill(null);s[0]=this._shell;for(var c=0;c<this._holes.length;c++)s[c+1]=i._holes[c];return s.length<=1?this.getFactory().createLinearRing(s[0].getCoordinateSequence()):this.getFactory().createMultiLineString(s)},e.prototype.clone=function(){var i=this,s=t.prototype.clone.call(this);s._shell=this._shell.clone(),s._holes=new Array(this._holes.length).fill(null);for(var c=0;c<this._holes.length;c++)s._holes[c]=i._holes[c].clone();return s},e.prototype.getGeometryType=function(){return"Polygon"},e.prototype.copy=function(){for(var i=this,s=this._shell.copy(),c=new Array(this._holes.length).fill(null),p=0;p<c.length;p++)c[p]=i._holes[p].copy();return new e(s,c,this._factory)},e.prototype.getExteriorRing=function(){return this._shell},e.prototype.isEmpty=function(){return this._shell.isEmpty()},e.prototype.getInteriorRingN=function(i){return this._holes[i]},e.prototype.interfaces_=function(){return[Cl]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-0x307ffefd8dc97200},Object.defineProperties(e,n),e}(Fe),Ah=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return Fe.SORTINDEX_MULTIPOINT},e.prototype.isValid=function(){return!0},e.prototype.equalsExact=function(){if(arguments.length===2){var i=arguments[0],s=arguments[1];return this.isEquivalentClass(i)?t.prototype.equalsExact.call(this,i,s):!1}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getCoordinate=function(){if(arguments.length===1){var i=arguments[0];return this._geometries[i].getCoordinate()}else return t.prototype.getCoordinate.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return En.FALSE},e.prototype.getDimension=function(){return 0},e.prototype.getBoundary=function(){return this.getFactory().createGeometryCollection(null)},e.prototype.getGeometryType=function(){return"MultiPoint"},e.prototype.copy=function(){for(var i=this,s=new Array(this._geometries.length).fill(null),c=0;c<s.length;c++)s[c]=i._geometries[c].copy();return new e(s,this._factory)},e.prototype.interfaces_=function(){return[If]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-8048474874175356e3},Object.defineProperties(e,n),e}(Or),ma=function(t){function e(i,s){i instanceof It&&s instanceof on&&(i=s.getCoordinateSequenceFactory().create(i)),t.call(this,i,s),this.validateConstruction()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={MINIMUM_VALID_SIZE:{configurable:!0},serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return Fe.SORTINDEX_LINEARRING},e.prototype.getBoundaryDimension=function(){return En.FALSE},e.prototype.isClosed=function(){return this.isEmpty()?!0:t.prototype.isClosed.call(this)},e.prototype.reverse=function(){var i=this._points.copy();_i.reverse(i);var s=this.getFactory().createLinearRing(i);return s},e.prototype.validateConstruction=function(){if(!this.isEmpty()&&!t.prototype.isClosed.call(this))throw new Qn("Points of LinearRing do not form a closed linestring");if(this.getCoordinateSequence().size()>=1&&this.getCoordinateSequence().size()<e.MINIMUM_VALID_SIZE)throw new Qn("Invalid number of points in LinearRing (found "+this.getCoordinateSequence().size()+" - must be 0 or >= 4)")},e.prototype.getGeometryType=function(){return"LinearRing"},e.prototype.copy=function(){return new e(this._points.copy(),this._factory)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},n.MINIMUM_VALID_SIZE.get=function(){return 4},n.serialVersionUID.get=function(){return-0x3b229e262367a600},Object.defineProperties(e,n),e}(li),ha=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return Fe.SORTINDEX_MULTIPOLYGON},e.prototype.equalsExact=function(){if(arguments.length===2){var i=arguments[0],s=arguments[1];return this.isEquivalentClass(i)?t.prototype.equalsExact.call(this,i,s):!1}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return 1},e.prototype.getDimension=function(){return 2},e.prototype.reverse=function(){for(var i=this,s=this._geometries.length,c=new Array(s).fill(null),p=0;p<this._geometries.length;p++)c[p]=i._geometries[p].reverse();return this.getFactory().createMultiPolygon(c)},e.prototype.getBoundary=function(){var i=this;if(this.isEmpty())return this.getFactory().createMultiLineString();for(var s=new ue,c=0;c<this._geometries.length;c++)for(var p=i._geometries[c],u=p.getBoundary(),x=0;x<u.getNumGeometries();x++)s.add(u.getGeometryN(x));var w=new Array(s.size()).fill(null);return this.getFactory().createMultiLineString(s.toArray(w))},e.prototype.getGeometryType=function(){return"MultiPolygon"},e.prototype.copy=function(){for(var i=this,s=new Array(this._geometries.length).fill(null),c=0;c<s.length;c++)s[c]=i._geometries[c].copy();return new e(s,this._factory)},e.prototype.interfaces_=function(){return[Cl]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-0x7a5aa1369171980},Object.defineProperties(e,n),e}(Or),ns=function(t){this._factory=t||null,this._isUserDataCopied=!1},qm={NoOpGeometryOperation:{configurable:!0},CoordinateOperation:{configurable:!0},CoordinateSequenceOperation:{configurable:!0}};ns.prototype.setCopyUserData=function(t){this._isUserDataCopied=t};ns.prototype.edit=function(t,e){if(t===null)return null;var n=this.editInternal(t,e);return this._isUserDataCopied&&n.setUserData(t.getUserData()),n};ns.prototype.editInternal=function(t,e){return this._factory===null&&(this._factory=t.getFactory()),t instanceof Or?this.editGeometryCollection(t,e):t instanceof Fi?this.editPolygon(t,e):t instanceof vo?e.edit(t,this._factory):t instanceof li?e.edit(t,this._factory):(Je.shouldNeverReachHere("Unsupported Geometry class: "+t.getClass().getName()),null)};ns.prototype.editGeometryCollection=function(t,e){for(var n=this,i=e.edit(t,this._factory),s=new ue,c=0;c<i.getNumGeometries();c++){var p=n.edit(i.getGeometryN(c),e);p===null||p.isEmpty()||s.add(p)}return i.getClass()===Ah?this._factory.createMultiPoint(s.toArray([])):i.getClass()===hu?this._factory.createMultiLineString(s.toArray([])):i.getClass()===ha?this._factory.createMultiPolygon(s.toArray([])):this._factory.createGeometryCollection(s.toArray([]))};ns.prototype.editPolygon=function(t,e){var n=this,i=e.edit(t,this._factory);if(i===null&&(i=this._factory.createPolygon(null)),i.isEmpty())return i;var s=this.edit(i.getExteriorRing(),e);if(s===null||s.isEmpty())return this._factory.createPolygon();for(var c=new ue,p=0;p<i.getNumInteriorRing();p++){var u=n.edit(i.getInteriorRingN(p),e);u===null||u.isEmpty()||c.add(u)}return 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$s(17*this._coordinates.length);e.append("("),e.append(this._coordinates[0]);for(var n=1;n<this._coordinates.length;n++)e.append(", "),e.append(t._coordinates[n]);return e.append(")"),e.toString()}else return"()"};mi.prototype.getY=function(t){return this._coordinates[t].y};mi.prototype.toCoordinateArray=function(){return this._coordinates};mi.prototype.interfaces_=function(){return[yn,os]};mi.prototype.getClass=function(){return mi};Ix.serialVersionUID.get=function(){return-0xcb44a778db18e00};Object.defineProperties(mi,Ix);var ga=function(){},Y_={serialVersionUID:{configurable:!0},instanceObject:{configurable:!0}};ga.prototype.readResolve=function(){return ga.instance()};ga.prototype.create=function(){if(arguments.length===1){if(arguments[0]instanceof Array){var t=arguments[0];return new mi(t)}else if(Be(arguments[0],yn)){var e=arguments[0];return new mi(e)}}else if(arguments.length===2){var n=arguments[0],i=arguments[1];return i>3&&(i=3),i<2?new mi(n):new 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this._modelType===Cn.FLOATING?t="Floating":this._modelType===Cn.FLOATING_SINGLE?t="Floating-Single":this._modelType===Cn.FIXED&&(t="Fixed (Scale="+this.getScale()+")"),t};Cn.prototype.makePrecise=function(){if(typeof arguments[0]=="number"){var t=arguments[0];if(Ze.isNaN(t))return t;if(this._modelType===Cn.FLOATING_SINGLE){var e=t;return e}return this._modelType===Cn.FIXED?Math.round(t*this._scale)/this._scale:t}else if(arguments[0]instanceof It){var n=arguments[0];if(this._modelType===Cn.FLOATING)return null;n.x=this.makePrecise(n.x),n.y=this.makePrecise(n.y)}};Cn.prototype.getMaximumSignificantDigits=function(){var t=16;return this._modelType===Cn.FLOATING?t=16:this._modelType===Cn.FLOATING_SINGLE?t=6:this._modelType===Cn.FIXED&&(t=1+Math.trunc(Math.ceil(Math.log(this.getScale())/Math.log(10)))),t};Cn.prototype.setScale=function(t){this._scale=Math.abs(t)};Cn.prototype.interfaces_=function(){return[os,rs]};Cn.prototype.getClass=function(){return Cn};Cn.mostPrecise=function(t,e){return t.compareTo(e)>=0?t:e};K_.serialVersionUID.get=function(){return 7777263578777804e3};K_.maximumPreciseValue.get=function(){return 9007199254740992};Object.defineProperties(Cn,K_);var js=function t(e){this._name=e||null,t.nameToTypeMap.put(e,this)},J_={serialVersionUID:{configurable:!0},nameToTypeMap:{configurable:!0}};js.prototype.readResolve=function(){return js.nameToTypeMap.get(this._name)};js.prototype.toString=function(){return this._name};js.prototype.interfaces_=function(){return[os]};js.prototype.getClass=function(){return js};J_.serialVersionUID.get=function(){return-552860263173159e4};J_.nameToTypeMap.get=function(){return new Cx};Object.defineProperties(js,J_);Cn.Type=js;Cn.FIXED=new js("FIXED");Cn.FLOATING=new js("FLOATING");Cn.FLOATING_SINGLE=new js("FLOATING SINGLE");var on=function t(){this._precisionModel=new Cn,this._SRID=0,this._coordinateSequenceFactory=t.getDefaultCoordinateSequenceFactory(),arguments.length===0||(arguments.length===1?Be(arguments[0],Ih)?this._coordinateSequenceFactory=arguments[0]:arguments[0]instanceof Cn&&(this._precisionModel=arguments[0]):arguments.length===2?(this._precisionModel=arguments[0],this._SRID=arguments[1]):arguments.length===3&&(this._precisionModel=arguments[0],this._SRID=arguments[1],this._coordinateSequenceFactory=arguments[2]))},Tx={serialVersionUID:{configurable:!0}};on.prototype.toGeometry=function(t){return t.isNull()?this.createPoint(null):t.getMinX()===t.getMaxX()&&t.getMinY()===t.getMaxY()?this.createPoint(new It(t.getMinX(),t.getMinY())):t.getMinX()===t.getMaxX()||t.getMinY()===t.getMaxY()?this.createLineString([new It(t.getMinX(),t.getMinY()),new It(t.getMaxX(),t.getMaxY())]):this.createPolygon(this.createLinearRing([new It(t.getMinX(),t.getMinY()),new It(t.getMinX(),t.getMaxY()),new It(t.getMaxX(),t.getMaxY()),new It(t.getMaxX(),t.getMinY()),new It(t.getMinX(),t.getMinY())]),null)};on.prototype.createLineString=function(t){if(t){if(t instanceof Array)return new li(this.getCoordinateSequenceFactory().create(t),this);if(Be(t,yn))return new li(t,this)}else return new li(this.getCoordinateSequenceFactory().create([]),this)};on.prototype.createMultiLineString=function(){if(arguments.length===0)return new hu(null,this);if(arguments.length===1){var t=arguments[0];return new hu(t,this)}};on.prototype.buildGeometry=function(t){for(var e=null,n=!1,i=!1,s=t.iterator();s.hasNext();){var c=s.next(),p=c.getClass();e===null&&(e=p),p!==e&&(n=!0),c.isGeometryCollectionOrDerived()&&(i=!0)}if(e===null)return this.createGeometryCollection();if(n||i)return this.createGeometryCollection(on.toGeometryArray(t));var u=t.iterator().next(),x=t.size()>1;if(x){if(u instanceof Fi)return this.createMultiPolygon(on.toPolygonArray(t));if(u instanceof li)return this.createMultiLineString(on.toLineStringArray(t));if(u instanceof vo)return this.createMultiPoint(on.toPointArray(t));Je.shouldNeverReachHere("Unhandled class: "+u.getClass().getName())}return u};on.prototype.createMultiPointFromCoords=function(t){return this.createMultiPoint(t!==null?this.getCoordinateSequenceFactory().create(t):null)};on.prototype.createPoint=function(){if(arguments.length===0)return this.createPoint(this.getCoordinateSequenceFactory().create([]));if(arguments.length===1){if(arguments[0]instanceof It){var t=arguments[0];return this.createPoint(t!==null?this.getCoordinateSequenceFactory().create([t]):null)}else if(Be(arguments[0],yn)){var e=arguments[0];return new vo(e,this)}}};on.prototype.getCoordinateSequenceFactory=function(){return this._coordinateSequenceFactory};on.prototype.createPolygon=function(){if(arguments.length===0)return new Fi(null,null,this);if(arguments.length===1){if(Be(arguments[0],yn)){var t=arguments[0];return this.createPolygon(this.createLinearRing(t))}else if(arguments[0]instanceof Array){var e=arguments[0];return this.createPolygon(this.createLinearRing(e))}else if(arguments[0]instanceof ma){var n=arguments[0];return this.createPolygon(n,null)}}else if(arguments.length===2){var i=arguments[0],s=arguments[1];return new Fi(i,s,this)}};on.prototype.getSRID=function(){return this._SRID};on.prototype.createGeometryCollection=function(){if(arguments.length===0)return new Or(null,this);if(arguments.length===1){var t=arguments[0];return new Or(t,this)}};on.prototype.createGeometry=function(t){var e=new ns(this);return e.edit(t,{edit:function(){if(arguments.length===2){var n=arguments[0];return this._coordinateSequenceFactory.create(n)}}})};on.prototype.getPrecisionModel=function(){return this._precisionModel};on.prototype.createLinearRing=function(){if(arguments.length===0)return this.createLinearRing(this.getCoordinateSequenceFactory().create([]));if(arguments.length===1){if(arguments[0]instanceof Array){var t=arguments[0];return this.createLinearRing(t!==null?this.getCoordinateSequenceFactory().create(t):null)}else if(Be(arguments[0],yn)){var e=arguments[0];return new ma(e,this)}}};on.prototype.createMultiPolygon=function(){if(arguments.length===0)return new ha(null,this);if(arguments.length===1){var t=arguments[0];return new ha(t,this)}};on.prototype.createMultiPoint=function(){var t=this;if(arguments.length===0)return new Ah(null,this);if(arguments.length===1){if(arguments[0]instanceof Array){var e=arguments[0];return new Ah(e,this)}else if(arguments[0]instanceof Array){var n=arguments[0];return this.createMultiPoint(n!==null?this.getCoordinateSequenceFactory().create(n):null)}else if(Be(arguments[0],yn)){var i=arguments[0];if(i===null)return this.createMultiPoint(new Array(0).fill(null));for(var s=new Array(i.size()).fill(null),c=0;c<i.size();c++){var p=t.getCoordinateSequenceFactory().create(1,i.getDimension());_i.copy(i,c,p,0,1),s[c]=t.createPoint(p)}return this.createMultiPoint(s)}}};on.prototype.interfaces_=function(){return[os]};on.prototype.getClass=function(){return on};on.toMultiPolygonArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};on.toGeometryArray=function(t){if(t===null)return null;var e=new Array(t.size()).fill(null);return t.toArray(e)};on.getDefaultCoordinateSequenceFactory=function(){return ga.instance()};on.toMultiLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};on.toLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};on.toMultiPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};on.toLinearRingArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};on.toPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};on.toPolygonArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};on.createPointFromInternalCoord=function(t,e){return e.getPrecisionModel().makePrecise(t),e.getFactory().createPoint(t)};Tx.serialVersionUID.get=function(){return-6820524753094096e3};Object.defineProperties(on,Tx);var lI=["Point","MultiPoint","LineString","MultiLineString","Polygon","MultiPolygon"],jm=function(t){this.geometryFactory=t||new on};jm.prototype.read=function(t){var e;typeof t=="string"?e=JSON.parse(t):e=t;var n=e.type;if(!Ns[n])throw new Error("Unknown GeoJSON type: "+e.type);return lI.indexOf(n)!==-1?Ns[n].apply(this,[e.coordinates]):n==="GeometryCollection"?Ns[n].apply(this,[e.geometries]):Ns[n].apply(this,[e])};jm.prototype.write=function(t){var e=t.getGeometryType();if(!Fa[e])throw new Error("Geometry is not supported");return Fa[e].apply(this,[t])};var Ns={Feature:function(t){var e={};for(var n in t)e[n]=t[n];if(t.geometry){var i=t.geometry.type;if(!Ns[i])throw new Error("Unknown GeoJSON type: "+t.type);e.geometry=this.read(t.geometry)}return t.bbox&&(e.bbox=Ns.bbox.apply(this,[t.bbox])),e},FeatureCollection:function(t){var e=this,n={};if(t.features){n.features=[];for(var i=0;i<t.features.length;++i)n.features.push(e.read(t.features[i]))}return t.bbox&&(n.bbox=this.parse.bbox.apply(this,[t.bbox])),n},coordinates:function(t){for(var e=[],n=0;n<t.length;++n){var i=t[n];e.push(new It(i[0],i[1]))}return e},bbox:function(t){return this.geometryFactory.createLinearRing([new It(t[0],t[1]),new It(t[2],t[1]),new It(t[2],t[3]),new It(t[0],t[3]),new It(t[0],t[1])])},Point:function(t){var e=new It(t[0],t[1]);return this.geometryFactory.createPoint(e)},MultiPoint:function(t){for(var e=this,n=[],i=0;i<t.length;++i)n.push(Ns.Point.apply(e,[t[i]]));return this.geometryFactory.createMultiPoint(n)},LineString:function(t){var e=Ns.coordinates.apply(this,[t]);return this.geometryFactory.createLineString(e)},MultiLineString:function(t){for(var e=this,n=[],i=0;i<t.length;++i)n.push(Ns.LineString.apply(e,[t[i]]));return this.geometryFactory.createMultiLineString(n)},Polygon:function(t){for(var e=this,n=Ns.coordinates.apply(this,[t[0]]),i=this.geometryFactory.createLinearRing(n),s=[],c=1;c<t.length;++c){var p=t[c],u=Ns.coordinates.apply(e,[p]),x=e.geometryFactory.createLinearRing(u);s.push(x)}return this.geometryFactory.createPolygon(i,s)},MultiPolygon:function(t){for(var e=this,n=[],i=0;i<t.length;++i){var s=t[i];n.push(Ns.Polygon.apply(e,[s]))}return this.geometryFactory.createMultiPolygon(n)},GeometryCollection:function(t){for(var e=this,n=[],i=0;i<t.length;++i){var s=t[i];n.push(e.read(s))}return this.geometryFactory.createGeometryCollection(n)}},Fa={coordinate:function(t){return[t.x,t.y]},Point:function(t){var e=Fa.coordinate.apply(this,[t.getCoordinate()]);return{type:"Point",coordinates:e}},MultiPoint:function(t){for(var e=this,n=[],i=0;i<t._geometries.length;++i){var s=t._geometries[i],c=Fa.Point.apply(e,[s]);n.push(c.coordinates)}return{type:"MultiPoint",coordinates:n}},LineString:function(t){for(var e=this,n=[],i=t.getCoordinates(),s=0;s<i.length;++s){var c=i[s];n.push(Fa.coordinate.apply(e,[c]))}return{type:"LineString",coordinates:n}},MultiLineString:function(t){for(var e=this,n=[],i=0;i<t._geometries.length;++i){var s=t._geometries[i],c=Fa.LineString.apply(e,[s]);n.push(c.coordinates)}return{type:"MultiLineString",coordinates:n}},Polygon:function(t){var e=this,n=[],i=Fa.LineString.apply(this,[t._shell]);n.push(i.coordinates);for(var s=0;s<t._holes.length;++s){var c=t._holes[s],p=Fa.LineString.apply(e,[c]);n.push(p.coordinates)}return{type:"Polygon",coordinates:n}},MultiPolygon:function(t){for(var e=this,n=[],i=0;i<t._geometries.length;++i){var s=t._geometries[i],c=Fa.Polygon.apply(e,[s]);n.push(c.coordinates)}return{type:"MultiPolygon",coordinates:n}},GeometryCollection:function(t){for(var e=this,n=[],i=0;i<t._geometries.length;++i){var s=t._geometries[i],c=s.getGeometryType();n.push(Fa[c].apply(e,[s]))}return{type:"GeometryCollection",geometries:n}}},Q_=function(t){this.geometryFactory=t||new on,this.precisionModel=this.geometryFactory.getPrecisionModel(),this.parser=new jm(this.geometryFactory)};Q_.prototype.read=function(t){var e=this.parser.read(t);return this.precisionModel.getType()===Cn.FIXED&&this.reducePrecision(e),e};Q_.prototype.reducePrecision=function(t){var e=this,n,i;if(t.coordinate)this.precisionModel.makePrecise(t.coordinate);else if(t.points)for(n=0,i=t.points.length;n<i;n++)e.precisionModel.makePrecise(t.points[n]);else if(t.geometries)for(n=0,i=t.geometries.length;n<i;n++)e.reducePrecision(t.geometries[n])};var Lx=function(){this.parser=new jm(this.geometryFactory)};Lx.prototype.write=function(t){return this.parser.write(t)};var ne=function(){},Zm={ON:{configurable:!0},LEFT:{configurable:!0},RIGHT:{configurable:!0}};ne.prototype.interfaces_=function(){return[]};ne.prototype.getClass=function(){return ne};ne.opposite=function(t){return t===ne.LEFT?ne.RIGHT:t===ne.RIGHT?ne.LEFT:t};Zm.ON.get=function(){return 0};Zm.LEFT.get=function(){return 1};Zm.RIGHT.get=function(){return 2};Object.defineProperties(ne,Zm);function Wm(t){this.message=t||""}Wm.prototype=new Error;Wm.prototype.name="EmptyStackException";function ta(){this.array_=[]}ta.prototype=new _s;ta.prototype.add=function(t){return this.array_.push(t),!0};ta.prototype.get=function(t){if(t<0||t>=this.size())throw new Error;return this.array_[t]};ta.prototype.push=function(t){return this.array_.push(t),t};ta.prototype.pop=function(t){if(this.array_.length===0)throw new Wm;return this.array_.pop()};ta.prototype.peek=function(){if(this.array_.length===0)throw new Wm;return this.array_[this.array_.length-1]};ta.prototype.empty=function(){return this.array_.length===0};ta.prototype.isEmpty=function(){return this.empty()};ta.prototype.search=function(t){return this.array_.indexOf(t)};ta.prototype.size=function(){return this.array_.length};ta.prototype.toArray=function(){for(var t=this,e=[],n=0,i=this.array_.length;n<i;n++)e.push(t.array_[n]);return e};var Zs=function(){this._minIndex=-1,this._minCoord=null,this._minDe=null,this._orientedDe=null};Zs.prototype.getCoordinate=function(){return this._minCoord};Zs.prototype.getRightmostSide=function(t,e){var n=this.getRightmostSideOfSegment(t,e);return n<0&&(n=this.getRightmostSideOfSegment(t,e-1)),n<0&&(this._minCoord=null,this.checkForRightmostCoordinate(t)),n};Zs.prototype.findRightmostEdgeAtVertex=function(){var t=this._minDe.getEdge().getCoordinates();Je.isTrue(this._minIndex>0&&this._minIndex<t.length,"rightmost point expected to be interior vertex of edge");var e=t[this._minIndex-1],n=t[this._minIndex+1],i=me.computeOrientation(this._minCoord,n,e),s=!1;(e.y<this._minCoord.y&&n.y<this._minCoord.y&&i===me.COUNTERCLOCKWISE||e.y>this._minCoord.y&&n.y>this._minCoord.y&&i===me.CLOCKWISE)&&(s=!0),s&&(this._minIndex=this._minIndex-1)};Zs.prototype.getRightmostSideOfSegment=function(t,e){var n=t.getEdge(),i=n.getCoordinates();if(e<0||e+1>=i.length||i[e].y===i[e+1].y)return-1;var s=ne.LEFT;return i[e].y<i[e+1].y&&(s=ne.RIGHT),s};Zs.prototype.getEdge=function(){return this._orientedDe};Zs.prototype.checkForRightmostCoordinate=function(t){for(var e=this,n=t.getEdge().getCoordinates(),i=0;i<n.length-1;i++)(e._minCoord===null||n[i].x>e._minCoord.x)&&(e._minDe=t,e._minIndex=i,e._minCoord=n[i])};Zs.prototype.findRightmostEdgeAtNode=function(){var t=this._minDe.getNode(),e=t.getEdges();this._minDe=e.getRightmostEdge(),this._minDe.isForward()||(this._minDe=this._minDe.getSym(),this._minIndex=this._minDe.getEdge().getCoordinates().length-1)};Zs.prototype.findEdge=function(t){for(var e=this,n=t.iterator();n.hasNext();){var i=n.next();i.isForward()&&e.checkForRightmostCoordinate(i)}Je.isTrue(this._minIndex!==0||this._minCoord.equals(this._minDe.getCoordinate()),"inconsistency in rightmost processing"),this._minIndex===0?this.findRightmostEdgeAtNode():this.findRightmostEdgeAtVertex(),this._orientedDe=this._minDe;var s=this.getRightmostSide(this._minDe,this._minIndex);s===ne.LEFT&&(this._orientedDe=this._minDe.getSym())};Zs.prototype.interfaces_=function(){return[]};Zs.prototype.getClass=function(){return Zs};var Ha=function(t){function e(n,i){t.call(this,e.msgWithCoord(n,i)),this.pt=i?new It(i):null,this.name="TopologyException"}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getCoordinate=function(){return this.pt},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.msgWithCoord=function(n,i){return i?n:n+" [ "+i+" ]"},e}(Za),Hm=function(){this.array_=[]};Hm.prototype.addLast=function(t){this.array_.push(t)};Hm.prototype.removeFirst=function(){return this.array_.shift()};Hm.prototype.isEmpty=function(){return this.array_.length===0};var Fr=function(){this._finder=null,this._dirEdgeList=new ue,this._nodes=new ue,this._rightMostCoord=null,this._env=null,this._finder=new Zs};Fr.prototype.clearVisitedEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.setVisited(!1)}};Fr.prototype.getRightmostCoordinate=function(){return this._rightMostCoord};Fr.prototype.computeNodeDepth=function(t){for(var e=this,n=null,i=t.getEdges().iterator();i.hasNext();){var s=i.next();if(s.isVisited()||s.getSym().isVisited()){n=s;break}}if(n===null)throw new Ha("unable to find edge to compute depths at "+t.getCoordinate());t.getEdges().computeDepths(n);for(var c=t.getEdges().iterator();c.hasNext();){var p=c.next();p.setVisited(!0),e.copySymDepths(p)}};Fr.prototype.computeDepth=function(t){this.clearVisitedEdges();var e=this._finder.getEdge();e.setEdgeDepths(ne.RIGHT,t),this.copySymDepths(e),this.computeDepths(e)};Fr.prototype.create=function(t){this.addReachable(t),this._finder.findEdge(this._dirEdgeList),this._rightMostCoord=this._finder.getCoordinate()};Fr.prototype.findResultEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.getDepth(ne.RIGHT)>=1&&e.getDepth(ne.LEFT)<=0&&!e.isInteriorAreaEdge()&&e.setInResult(!0)}};Fr.prototype.computeDepths=function(t){var e=this,n=new H_,i=new Hm,s=t.getNode();for(i.addLast(s),n.add(s),t.setVisited(!0);!i.isEmpty();){var c=i.removeFirst();n.add(c),e.computeNodeDepth(c);for(var p=c.getEdges().iterator();p.hasNext();){var u=p.next(),x=u.getSym();if(!x.isVisited()){var w=x.getNode();n.contains(w)||(i.addLast(w),n.add(w))}}}};Fr.prototype.compareTo=function(t){var e=t;return this._rightMostCoord.x<e._rightMostCoord.x?-1:this._rightMostCoord.x>e._rightMostCoord.x?1:0};Fr.prototype.getEnvelope=function(){if(this._env===null){for(var t=new Te,e=this._dirEdgeList.iterator();e.hasNext();)for(var n=e.next(),i=n.getEdge().getCoordinates(),s=0;s<i.length-1;s++)t.expandToInclude(i[s]);this._env=t}return this._env};Fr.prototype.addReachable=function(t){var e=this,n=new ta;for(n.add(t);!n.empty();){var i=n.pop();e.add(i,n)}};Fr.prototype.copySymDepths=function(t){var e=t.getSym();e.setDepth(ne.LEFT,t.getDepth(ne.RIGHT)),e.setDepth(ne.RIGHT,t.getDepth(ne.LEFT))};Fr.prototype.add=function(t,e){var n=this;t.setVisited(!0),this._nodes.add(t);for(var i=t.getEdges().iterator();i.hasNext();){var s=i.next();n._dirEdgeList.add(s);var c=s.getSym(),p=c.getNode();p.isVisited()||e.push(p)}};Fr.prototype.getNodes=function(){return this._nodes};Fr.prototype.getDirectedEdges=function(){return this._dirEdgeList};Fr.prototype.interfaces_=function(){return[rs]};Fr.prototype.getClass=function(){return Fr};var Un=function t(){var e=this;if(this.location=null,arguments.length===1){if(arguments[0]instanceof Array){var n=arguments[0];this.init(n.length)}else if(Number.isInteger(arguments[0])){var i=arguments[0];this.init(1),this.location[ne.ON]=i}else if(arguments[0]instanceof t){var s=arguments[0];if(this.init(s.location.length),s!==null)for(var c=0;c<this.location.length;c++)e.location[c]=s.location[c]}}else if(arguments.length===3){var p=arguments[0],u=arguments[1],x=arguments[2];this.init(3),this.location[ne.ON]=p,this.location[ne.LEFT]=u,this.location[ne.RIGHT]=x}};Un.prototype.setAllLocations=function(t){for(var e=this,n=0;n<this.location.length;n++)e.location[n]=t};Un.prototype.isNull=function(){for(var t=this,e=0;e<this.location.length;e++)if(t.location[e]!==Lt.NONE)return!1;return!0};Un.prototype.setAllLocationsIfNull=function(t){for(var e=this,n=0;n<this.location.length;n++)e.location[n]===Lt.NONE&&(e.location[n]=t)};Un.prototype.isLine=function(){return this.location.length===1};Un.prototype.merge=function(t){var e=this;if(t.location.length>this.location.length){var n=new Array(3).fill(null);n[ne.ON]=this.location[ne.ON],n[ne.LEFT]=Lt.NONE,n[ne.RIGHT]=Lt.NONE,this.location=n}for(var i=0;i<this.location.length;i++)e.location[i]===Lt.NONE&&i<t.location.length&&(e.location[i]=t.location[i])};Un.prototype.getLocations=function(){return this.location};Un.prototype.flip=function(){if(this.location.length<=1)return null;var t=this.location[ne.LEFT];this.location[ne.LEFT]=this.location[ne.RIGHT],this.location[ne.RIGHT]=t};Un.prototype.toString=function(){var t=new $s;return this.location.length>1&&t.append(Lt.toLocationSymbol(this.location[ne.LEFT])),t.append(Lt.toLocationSymbol(this.location[ne.ON])),this.location.length>1&&t.append(Lt.toLocationSymbol(this.location[ne.RIGHT])),t.toString()};Un.prototype.setLocations=function(t,e,n){this.location[ne.ON]=t,this.location[ne.LEFT]=e,this.location[ne.RIGHT]=n};Un.prototype.get=function(t){return t<this.location.length?this.location[t]:Lt.NONE};Un.prototype.isArea=function(){return this.location.length>1};Un.prototype.isAnyNull=function(){for(var t=this,e=0;e<this.location.length;e++)if(t.location[e]===Lt.NONE)return!0;return!1};Un.prototype.setLocation=function(){if(arguments.length===1){var t=arguments[0];this.setLocation(ne.ON,t)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];this.location[e]=n}};Un.prototype.init=function(t){this.location=new Array(t).fill(null),this.setAllLocations(Lt.NONE)};Un.prototype.isEqualOnSide=function(t,e){return this.location[e]===t.location[e]};Un.prototype.allPositionsEqual=function(t){for(var e=this,n=0;n<this.location.length;n++)if(e.location[n]!==t)return!1;return!0};Un.prototype.interfaces_=function(){return[]};Un.prototype.getClass=function(){return Un};var An=function t(){if(this.elt=new Array(2).fill(null),arguments.length===1){if(Number.isInteger(arguments[0])){var e=arguments[0];this.elt[0]=new Un(e),this.elt[1]=new Un(e)}else if(arguments[0]instanceof t){var n=arguments[0];this.elt[0]=new Un(n.elt[0]),this.elt[1]=new Un(n.elt[1])}}else if(arguments.length===2){var i=arguments[0],s=arguments[1];this.elt[0]=new Un(Lt.NONE),this.elt[1]=new Un(Lt.NONE),this.elt[i].setLocation(s)}else if(arguments.length===3){var c=arguments[0],p=arguments[1],u=arguments[2];this.elt[0]=new Un(c,p,u),this.elt[1]=new Un(c,p,u)}else if(arguments.length===4){var x=arguments[0],w=arguments[1],E=arguments[2],L=arguments[3];this.elt[0]=new Un(Lt.NONE,Lt.NONE,Lt.NONE),this.elt[1]=new Un(Lt.NONE,Lt.NONE,Lt.NONE),this.elt[x].setLocations(w,E,L)}};An.prototype.getGeometryCount=function(){var t=0;return this.elt[0].isNull()||t++,this.elt[1].isNull()||t++,t};An.prototype.setAllLocations=function(t,e){this.elt[t].setAllLocations(e)};An.prototype.isNull=function(t){return this.elt[t].isNull()};An.prototype.setAllLocationsIfNull=function(){if(arguments.length===1){var t=arguments[0];this.setAllLocationsIfNull(0,t),this.setAllLocationsIfNull(1,t)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];this.elt[e].setAllLocationsIfNull(n)}};An.prototype.isLine=function(t){return this.elt[t].isLine()};An.prototype.merge=function(t){for(var e=this,n=0;n<2;n++)e.elt[n]===null&&t.elt[n]!==null?e.elt[n]=new Un(t.elt[n]):e.elt[n].merge(t.elt[n])};An.prototype.flip=function(){this.elt[0].flip(),this.elt[1].flip()};An.prototype.getLocation=function(){if(arguments.length===1){var t=arguments[0];return this.elt[t].get(ne.ON)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];return this.elt[e].get(n)}};An.prototype.toString=function(){var t=new $s;return this.elt[0]!==null&&(t.append("A:"),t.append(this.elt[0].toString())),this.elt[1]!==null&&(t.append(" B:"),t.append(this.elt[1].toString())),t.toString()};An.prototype.isArea=function(){if(arguments.length===0)return this.elt[0].isArea()||this.elt[1].isArea();if(arguments.length===1){var t=arguments[0];return this.elt[t].isArea()}};An.prototype.isAnyNull=function(t){return this.elt[t].isAnyNull()};An.prototype.setLocation=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1];this.elt[t].setLocation(ne.ON,e)}else if(arguments.length===3){var n=arguments[0],i=arguments[1],s=arguments[2];this.elt[n].setLocation(i,s)}};An.prototype.isEqualOnSide=function(t,e){return this.elt[0].isEqualOnSide(t.elt[0],e)&&this.elt[1].isEqualOnSide(t.elt[1],e)};An.prototype.allPositionsEqual=function(t,e){return this.elt[t].allPositionsEqual(e)};An.prototype.toLine=function(t){this.elt[t].isArea()&&(this.elt[t]=new Un(this.elt[t].location[0]))};An.prototype.interfaces_=function(){return[]};An.prototype.getClass=function(){return An};An.toLineLabel=function(t){for(var e=new An(Lt.NONE),n=0;n<2;n++)e.setLocation(n,t.getLocation(n));return e};var Ii=function(){this._startDe=null,this._maxNodeDegree=-1,this._edges=new ue,this._pts=new ue,this._label=new An(Lt.NONE),this._ring=null,this._isHole=null,this._shell=null,this._holes=new ue,this._geometryFactory=null;var t=arguments[0],e=arguments[1];this._geometryFactory=e,this.computePoints(t),this.computeRing()};Ii.prototype.computeRing=function(){var t=this;if(this._ring!==null)return null;for(var e=new Array(this._pts.size()).fill(null),n=0;n<this._pts.size();n++)e[n]=t._pts.get(n);this._ring=this._geometryFactory.createLinearRing(e),this._isHole=me.isCCW(this._ring.getCoordinates())};Ii.prototype.isIsolated=function(){return this._label.getGeometryCount()===1};Ii.prototype.computePoints=function(t){var e=this;this._startDe=t;var n=t,i=!0;do{if(n===null)throw new Ha("Found null DirectedEdge");if(n.getEdgeRing()===e)throw new Ha("Directed Edge visited twice during ring-building at "+n.getCoordinate());e._edges.add(n);var s=n.getLabel();Je.isTrue(s.isArea()),e.mergeLabel(s),e.addPoints(n.getEdge(),n.isForward(),i),i=!1,e.setEdgeRing(n,e),n=e.getNext(n)}while(n!==this._startDe)};Ii.prototype.getLinearRing=function(){return this._ring};Ii.prototype.getCoordinate=function(t){return this._pts.get(t)};Ii.prototype.computeMaxNodeDegree=function(){var t=this;this._maxNodeDegree=0;var e=this._startDe;do{var n=e.getNode(),i=n.getEdges().getOutgoingDegree(t);i>t._maxNodeDegree&&(t._maxNodeDegree=i),e=t.getNext(e)}while(e!==this._startDe);this._maxNodeDegree*=2};Ii.prototype.addPoints=function(t,e,n){var i=this,s=t.getCoordinates();if(e){var c=1;n&&(c=0);for(var p=c;p<s.length;p++)i._pts.add(s[p])}else{var u=s.length-2;n&&(u=s.length-1);for(var x=u;x>=0;x--)i._pts.add(s[x])}};Ii.prototype.isHole=function(){return this._isHole};Ii.prototype.setInResult=function(){var t=this._startDe;do t.getEdge().setInResult(!0),t=t.getNext();while(t!==this._startDe)};Ii.prototype.containsPoint=function(t){var e=this.getLinearRing(),n=e.getEnvelopeInternal();if(!n.contains(t)||!me.isPointInRing(t,e.getCoordinates()))return!1;for(var i=this._holes.iterator();i.hasNext();){var s=i.next();if(s.containsPoint(t))return!1}return!0};Ii.prototype.addHole=function(t){this._holes.add(t)};Ii.prototype.isShell=function(){return this._shell===null};Ii.prototype.getLabel=function(){return this._label};Ii.prototype.getEdges=function(){return this._edges};Ii.prototype.getMaxNodeDegree=function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree};Ii.prototype.getShell=function(){return this._shell};Ii.prototype.mergeLabel=function(){if(arguments.length===1){var t=arguments[0];this.mergeLabel(t,0),this.mergeLabel(t,1)}else if(arguments.length===2){var e=arguments[0],n=arguments[1],i=e.getLocation(n,ne.RIGHT);if(i===Lt.NONE)return null;if(this._label.getLocation(n)===Lt.NONE)return this._label.setLocation(n,i),null}};Ii.prototype.setShell=function(t){this._shell=t,t!==null&&t.addHole(this)};Ii.prototype.toPolygon=function(t){for(var e=this,n=new Array(this._holes.size()).fill(null),i=0;i<this._holes.size();i++)n[i]=e._holes.get(i).getLinearRing();var s=t.createPolygon(this.getLinearRing(),n);return s};Ii.prototype.interfaces_=function(){return[]};Ii.prototype.getClass=function(){return Ii};var uI=function(t){function e(){var n=arguments[0],i=arguments[1];t.call(this,n,i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setEdgeRing=function(n,i){n.setMinEdgeRing(i)},e.prototype.getNext=function(n){return n.getNextMin()},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Ii),cI=function(t){function e(){var n=arguments[0],i=arguments[1];t.call(this,n,i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.buildMinimalRings=function(){var n=this,i=new ue,s=this._startDe;do{if(s.getMinEdgeRing()===null){var c=new uI(s,n._geometryFactory);i.add(c)}s=s.getNext()}while(s!==this._startDe);return i},e.prototype.setEdgeRing=function(n,i){n.setEdgeRing(i)},e.prototype.linkDirectedEdgesForMinimalEdgeRings=function(){var n=this,i=this._startDe;do{var s=i.getNode();s.getEdges().linkMinimalDirectedEdges(n),i=i.getNext()}while(i!==this._startDe)},e.prototype.getNext=function(n){return n.getNext()},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Ii),Bo=function(){if(this._label=null,this._isInResult=!1,this._isCovered=!1,this._isCoveredSet=!1,this._isVisited=!1,arguments.length!==0&&arguments.length===1){var t=arguments[0];this._label=t}};Bo.prototype.setVisited=function(t){this._isVisited=t};Bo.prototype.setInResult=function(t){this._isInResult=t};Bo.prototype.isCovered=function(){return this._isCovered};Bo.prototype.isCoveredSet=function(){return this._isCoveredSet};Bo.prototype.setLabel=function(t){this._label=t};Bo.prototype.getLabel=function(){return this._label};Bo.prototype.setCovered=function(t){this._isCovered=t,this._isCoveredSet=!0};Bo.prototype.updateIM=function(t){Je.isTrue(this._label.getGeometryCount()>=2,"found partial label"),this.computeIM(t)};Bo.prototype.isInResult=function(){return this._isInResult};Bo.prototype.isVisited=function(){return this._isVisited};Bo.prototype.interfaces_=function(){return[]};Bo.prototype.getClass=function(){return Bo};var Xm=function(t){function e(){t.call(this),this._coord=null,this._edges=null;var n=arguments[0],i=arguments[1];this._coord=n,this._edges=i,this._label=new An(0,Lt.NONE)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isIncidentEdgeInResult=function(){for(var n=this.getEdges().getEdges().iterator();n.hasNext();){var i=n.next();if(i.getEdge().isInResult())return!0}return!1},e.prototype.isIsolated=function(){return this._label.getGeometryCount()===1},e.prototype.getCoordinate=function(){return this._coord},e.prototype.print=function(n){n.println("node "+this._coord+" lbl: "+this._label)},e.prototype.computeIM=function(n){},e.prototype.computeMergedLocation=function(n,i){var s=Lt.NONE;if(s=this._label.getLocation(i),!n.isNull(i)){var c=n.getLocation(i);s!==Lt.BOUNDARY&&(s=c)}return s},e.prototype.setLabel=function(){if(arguments.length===2){var n=arguments[0],i=arguments[1];this._label===null?this._label=new An(n,i):this._label.setLocation(n,i)}else return t.prototype.setLabel.apply(this,arguments)},e.prototype.getEdges=function(){return this._edges},e.prototype.mergeLabel=function(){var n=this;if(arguments[0]instanceof e){var i=arguments[0];this.mergeLabel(i._label)}else if(arguments[0]instanceof An)for(var s=arguments[0],c=0;c<2;c++){var p=n.computeMergedLocation(s,c),u=n._label.getLocation(c);u===Lt.NONE&&n._label.setLocation(c,p)}},e.prototype.add=function(n){this._edges.insert(n),n.setNode(this)},e.prototype.setLabelBoundary=function(n){if(this._label===null)return null;var i=Lt.NONE;this._label!==null&&(i=this._label.getLocation(n));var s=null;switch(i){case Lt.BOUNDARY:s=Lt.INTERIOR;break;case Lt.INTERIOR:s=Lt.BOUNDARY;break;default:s=Lt.BOUNDARY;break}this._label.setLocation(n,s)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Bo),Ws=function(){this.nodeMap=new br,this.nodeFact=null;var t=arguments[0];this.nodeFact=t};Ws.prototype.find=function(t){return this.nodeMap.get(t)};Ws.prototype.addNode=function(){if(arguments[0]instanceof It){var t=arguments[0],e=this.nodeMap.get(t);return e===null&&(e=this.nodeFact.createNode(t),this.nodeMap.put(t,e)),e}else if(arguments[0]instanceof Xm){var n=arguments[0],i=this.nodeMap.get(n.getCoordinate());return i===null?(this.nodeMap.put(n.getCoordinate(),n),n):(i.mergeLabel(n),i)}};Ws.prototype.print=function(t){for(var e=this.iterator();e.hasNext();){var n=e.next();n.print(t)}};Ws.prototype.iterator=function(){return this.nodeMap.values().iterator()};Ws.prototype.values=function(){return this.nodeMap.values()};Ws.prototype.getBoundaryNodes=function(t){for(var e=new ue,n=this.iterator();n.hasNext();){var i=n.next();i.getLabel().getLocation(t)===Lt.BOUNDARY&&e.add(i)}return e};Ws.prototype.add=function(t){var e=t.getCoordinate(),n=this.addNode(e);n.add(t)};Ws.prototype.interfaces_=function(){return[]};Ws.prototype.getClass=function(){return Ws};var kn=function(){},Wf={NE:{configurable:!0},NW:{configurable:!0},SW:{configurable:!0},SE:{configurable:!0}};kn.prototype.interfaces_=function(){return[]};kn.prototype.getClass=function(){return kn};kn.isNorthern=function(t){return t===kn.NE||t===kn.NW};kn.isOpposite=function(t,e){if(t===e)return!1;var n=(t-e+4)%4;return n===2};kn.commonHalfPlane=function(t,e){if(t===e)return t;var n=(t-e+4)%4;if(n===2)return-1;var i=t<e?t:e,s=t>e?t:e;return i===0&&s===3?3:i};kn.isInHalfPlane=function(t,e){return e===kn.SE?t===kn.SE||t===kn.SW:t===e||t===e+1};kn.quadrant=function(){if(typeof arguments[0]=="number"&&typeof arguments[1]=="number"){var t=arguments[0],e=arguments[1];if(t===0&&e===0)throw new Qn("Cannot compute the quadrant for point ( "+t+", "+e+" )");return t>=0?e>=0?kn.NE:kn.SE:e>=0?kn.NW:kn.SW}else if(arguments[0]instanceof It&&arguments[1]instanceof It){var n=arguments[0],i=arguments[1];if(i.x===n.x&&i.y===n.y)throw new Qn("Cannot compute the quadrant for two identical points "+n);return i.x>=n.x?i.y>=n.y?kn.NE:kn.SE:i.y>=n.y?kn.NW:kn.SW}};Wf.NE.get=function(){return 0};Wf.NW.get=function(){return 1};Wf.SW.get=function(){return 2};Wf.SE.get=function(){return 3};Object.defineProperties(kn,Wf);var wr=function(){if(this._edge=null,this._label=null,this._node=null,this._p0=null,this._p1=null,this._dx=null,this._dy=null,this._quadrant=null,arguments.length===1){var t=arguments[0];this._edge=t}else if(arguments.length===3){var e=arguments[0],n=arguments[1],i=arguments[2],s=null;this._edge=e,this.init(n,i),this._label=s}else if(arguments.length===4){var c=arguments[0],p=arguments[1],u=arguments[2],x=arguments[3];this._edge=c,this.init(p,u),this._label=x}};wr.prototype.compareDirection=function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant<t._quadrant?-1:me.computeOrientation(t._p0,t._p1,this._p1)};wr.prototype.getDy=function(){return this._dy};wr.prototype.getCoordinate=function(){return this._p0};wr.prototype.setNode=function(t){this._node=t};wr.prototype.print=function(t){var e=Math.atan2(this._dy,this._dx),n=this.getClass().getName(),i=n.lastIndexOf("."),s=n.substring(i+1);t.print("  "+s+": "+this._p0+" - "+this._p1+" "+this._quadrant+":"+e+"   "+this._label)};wr.prototype.compareTo=function(t){var e=t;return this.compareDirection(e)};wr.prototype.getDirectedCoordinate=function(){return this._p1};wr.prototype.getDx=function(){return this._dx};wr.prototype.getLabel=function(){return this._label};wr.prototype.getEdge=function(){return this._edge};wr.prototype.getQuadrant=function(){return this._quadrant};wr.prototype.getNode=function(){return this._node};wr.prototype.toString=function(){var t=Math.atan2(this._dy,this._dx),e=this.getClass().getName(),n=e.lastIndexOf("."),i=e.substring(n+1);return"  "+i+": "+this._p0+" - "+this._p1+" "+this._quadrant+":"+t+"   "+this._label};wr.prototype.computeLabel=function(t){};wr.prototype.init=function(t,e){this._p0=t,this._p1=e,this._dx=e.x-t.x,this._dy=e.y-t.y,this._quadrant=kn.quadrant(this._dx,this._dy),Je.isTrue(!(this._dx===0&&this._dy===0),"EdgeEnd with identical endpoints found")};wr.prototype.interfaces_=function(){return[rs]};wr.prototype.getClass=function(){return wr};var L_=function(t){function e(){var n=arguments[0],i=arguments[1];if(t.call(this,n),this._isForward=null,this._isInResult=!1,this._isVisited=!1,this._sym=null,this._next=null,this._nextMin=null,this._edgeRing=null,this._minEdgeRing=null,this._depth=[0,-999,-999],this._isForward=i,i)this.init(n.getCoordinate(0),n.getCoordinate(1));else{var s=n.getNumPoints()-1;this.init(n.getCoordinate(s),n.getCoordinate(s-1))}this.computeDirectedLabel()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getNextMin=function(){return this._nextMin},e.prototype.getDepth=function(n){return this._depth[n]},e.prototype.setVisited=function(n){this._isVisited=n},e.prototype.computeDirectedLabel=function(){this._label=new An(this._edge.getLabel()),this._isForward||this._label.flip()},e.prototype.getNext=function(){return this._next},e.prototype.setDepth=function(n,i){if(this._depth[n]!==-999&&this._depth[n]!==i)throw new Ha("assigned depths do not match",this.getCoordinate());this._depth[n]=i},e.prototype.isInteriorAreaEdge=function(){for(var n=this,i=!0,s=0;s<2;s++)n._label.isArea(s)&&n._label.getLocation(s,ne.LEFT)===Lt.INTERIOR&&n._label.getLocation(s,ne.RIGHT)===Lt.INTERIOR||(i=!1);return i},e.prototype.setNextMin=function(n){this._nextMin=n},e.prototype.print=function(n){t.prototype.print.call(this,n),n.print(" "+this._depth[ne.LEFT]+"/"+this._depth[ne.RIGHT]),n.print(" ("+this.getDepthDelta()+")"),this._isInResult&&n.print(" inResult")},e.prototype.setMinEdgeRing=function(n){this._minEdgeRing=n},e.prototype.isLineEdge=function(){var n=this._label.isLine(0)||this._label.isLine(1),i=!this._label.isArea(0)||this._label.allPositionsEqual(0,Lt.EXTERIOR),s=!this._label.isArea(1)||this._label.allPositionsEqual(1,Lt.EXTERIOR);return n&&i&&s},e.prototype.setEdgeRing=function(n){this._edgeRing=n},e.prototype.getMinEdgeRing=function(){return this._minEdgeRing},e.prototype.getDepthDelta=function(){var n=this._edge.getDepthDelta();return this._isForward||(n=-n),n},e.prototype.setInResult=function(n){this._isInResult=n},e.prototype.getSym=function(){return this._sym},e.prototype.isForward=function(){return this._isForward},e.prototype.getEdge=function(){return this._edge},e.prototype.printEdge=function(n){this.print(n),n.print(" "),this._isForward?this._edge.print(n):this._edge.printReverse(n)},e.prototype.setSym=function(n){this._sym=n},e.prototype.setVisitedEdge=function(n){this.setVisited(n),this._sym.setVisited(n)},e.prototype.setEdgeDepths=function(n,i){var s=this.getEdge().getDepthDelta();this._isForward||(s=-s);var c=1;n===ne.LEFT&&(c=-1);var p=ne.opposite(n),u=s*c,x=i+u;this.setDepth(n,i),this.setDepth(p,x)},e.prototype.getEdgeRing=function(){return this._edgeRing},e.prototype.isInResult=function(){return this._isInResult},e.prototype.setNext=function(n){this._next=n},e.prototype.isVisited=function(){return this._isVisited},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.depthFactor=function(n,i){return n===Lt.EXTERIOR&&i===Lt.INTERIOR?1:n===Lt.INTERIOR&&i===Lt.EXTERIOR?-1:0},e}(wr),kh=function(){};kh.prototype.createNode=function(t){return new Xm(t,null)};kh.prototype.interfaces_=function(){return[]};kh.prototype.getClass=function(){return kh};var ri=function(){if(this._edges=new ue,this._nodes=null,this._edgeEndList=new ue,arguments.length===0)this._nodes=new Ws(new kh);else if(arguments.length===1){var t=arguments[0];this._nodes=new Ws(t)}};ri.prototype.printEdges=function(t){var e=this;t.println("Edges:");for(var n=0;n<this._edges.size();n++){t.println("edge "+n+":");var i=e._edges.get(n);i.print(t),i.eiList.print(t)}};ri.prototype.find=function(t){return this._nodes.find(t)};ri.prototype.addNode=function(){if(arguments[0]instanceof Xm){var t=arguments[0];return this._nodes.addNode(t)}else if(arguments[0]instanceof It){var e=arguments[0];return this._nodes.addNode(e)}};ri.prototype.getNodeIterator=function(){return this._nodes.iterator()};ri.prototype.linkResultDirectedEdges=function(){for(var t=this._nodes.iterator();t.hasNext();){var e=t.next();e.getEdges().linkResultDirectedEdges()}};ri.prototype.debugPrintln=function(t){fr.out.println(t)};ri.prototype.isBoundaryNode=function(t,e){var n=this._nodes.find(e);if(n===null)return!1;var i=n.getLabel();return i!==null&&i.getLocation(t)===Lt.BOUNDARY};ri.prototype.linkAllDirectedEdges=function(){for(var t=this._nodes.iterator();t.hasNext();){var e=t.next();e.getEdges().linkAllDirectedEdges()}};ri.prototype.matchInSameDirection=function(t,e,n,i){return t.equals(n)?me.computeOrientation(t,e,i)===me.COLLINEAR&&kn.quadrant(t,e)===kn.quadrant(n,i):!1};ri.prototype.getEdgeEnds=function(){return this._edgeEndList};ri.prototype.debugPrint=function(t){fr.out.print(t)};ri.prototype.getEdgeIterator=function(){return this._edges.iterator()};ri.prototype.findEdgeInSameDirection=function(t,e){for(var n=this,i=0;i<this._edges.size();i++){var s=n._edges.get(i),c=s.getCoordinates();if(n.matchInSameDirection(t,e,c[0],c[1])||n.matchInSameDirection(t,e,c[c.length-1],c[c.length-2]))return s}return null};ri.prototype.insertEdge=function(t){this._edges.add(t)};ri.prototype.findEdgeEnd=function(t){for(var e=this.getEdgeEnds().iterator();e.hasNext();){var n=e.next();if(n.getEdge()===t)return n}return null};ri.prototype.addEdges=function(t){for(var e=this,n=t.iterator();n.hasNext();){var i=n.next();e._edges.add(i);var s=new L_(i,!0),c=new L_(i,!1);s.setSym(c),c.setSym(s),e.add(s),e.add(c)}};ri.prototype.add=function(t){this._nodes.add(t),this._edgeEndList.add(t)};ri.prototype.getNodes=function(){return this._nodes.values()};ri.prototype.findEdge=function(t,e){for(var n=this,i=0;i<this._edges.size();i++){var s=n._edges.get(i),c=s.getCoordinates();if(t.equals(c[0])&&e.equals(c[1]))return s}return null};ri.prototype.interfaces_=function(){return[]};ri.prototype.getClass=function(){return ri};ri.linkResultDirectedEdges=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();n.getEdges().linkResultDirectedEdges()}};var xo=function(){this._geometryFactory=null,this._shellList=new ue;var t=arguments[0];this._geometryFactory=t};xo.prototype.sortShellsAndHoles=function(t,e,n){for(var i=t.iterator();i.hasNext();){var s=i.next();s.isHole()?n.add(s):e.add(s)}};xo.prototype.computePolygons=function(t){for(var e=this,n=new ue,i=t.iterator();i.hasNext();){var s=i.next(),c=s.toPolygon(e._geometryFactory);n.add(c)}return n};xo.prototype.placeFreeHoles=function(t,e){for(var n=this,i=e.iterator();i.hasNext();){var s=i.next();if(s.getShell()===null){var c=n.findEdgeRingContaining(s,t);if(c===null)throw new Ha("unable to assign hole to a shell",s.getCoordinate(0));s.setShell(c)}}};xo.prototype.buildMinimalEdgeRings=function(t,e,n){for(var i=this,s=new ue,c=t.iterator();c.hasNext();){var p=c.next();if(p.getMaxNodeDegree()>2){p.linkDirectedEdgesForMinimalEdgeRings();var u=p.buildMinimalRings(),x=i.findShell(u);x!==null?(i.placePolygonHoles(x,u),e.add(x)):n.addAll(u)}else s.add(p)}return s};xo.prototype.containsPoint=function(t){for(var e=this._shellList.iterator();e.hasNext();){var n=e.next();if(n.containsPoint(t))return!0}return!1};xo.prototype.buildMaximalEdgeRings=function(t){for(var e=this,n=new ue,i=t.iterator();i.hasNext();){var s=i.next();if(s.isInResult()&&s.getLabel().isArea()&&s.getEdgeRing()===null){var c=new cI(s,e._geometryFactory);n.add(c),c.setInResult()}}return n};xo.prototype.placePolygonHoles=function(t,e){for(var n=e.iterator();n.hasNext();){var i=n.next();i.isHole()&&i.setShell(t)}};xo.prototype.getPolygons=function(){var t=this.computePolygons(this._shellList);return t};xo.prototype.findEdgeRingContaining=function(t,e){for(var n=t.getLinearRing(),i=n.getEnvelopeInternal(),s=n.getCoordinateN(0),c=null,p=null,u=e.iterator();u.hasNext();){var x=u.next(),w=x.getLinearRing(),E=w.getEnvelopeInternal();c!==null&&(p=c.getLinearRing().getEnvelopeInternal());var L=!1;E.contains(i)&&me.isPointInRing(s,w.getCoordinates())&&(L=!0),L&&(c===null||p.contains(E))&&(c=x)}return c};xo.prototype.findShell=function(t){for(var e=0,n=null,i=t.iterator();i.hasNext();){var s=i.next();s.isHole()||(n=s,e++)}return Je.isTrue(e<=1,"found two shells in MinimalEdgeRing list"),n};xo.prototype.add=function(){if(arguments.length===1){var t=arguments[0];this.add(t.getEdgeEnds(),t.getNodes())}else if(arguments.length===2){var e=arguments[0],n=arguments[1];ri.linkResultDirectedEdges(n);var i=this.buildMaximalEdgeRings(e),s=new ue,c=this.buildMinimalEdgeRings(i,this._shellList,s);this.sortShellsAndHoles(c,this._shellList,s),this.placeFreeHoles(this._shellList,s)}};xo.prototype.interfaces_=function(){return[]};xo.prototype.getClass=function(){return xo};var Dh=function(){};Dh.prototype.getBounds=function(){};Dh.prototype.interfaces_=function(){return[]};Dh.prototype.getClass=function(){return Dh};var xs=function(){this._bounds=null,this._item=null;var t=arguments[0],e=arguments[1];this._bounds=t,this._item=e};xs.prototype.getItem=function(){return this._item};xs.prototype.getBounds=function(){return this._bounds};xs.prototype.interfaces_=function(){return[Dh,os]};xs.prototype.getClass=function(){return xs};var Xa=function(){this._size=null,this._items=null,this._size=0,this._items=new ue,this._items.add(null)};Xa.prototype.poll=function(){if(this.isEmpty())return null;var t=this._items.get(1);return this._items.set(1,this._items.get(this._size)),this._size-=1,this.reorder(1),t};Xa.prototype.size=function(){return this._size};Xa.prototype.reorder=function(t){for(var e=this,n=null,i=this._items.get(t);t*2<=this._size&&(n=t*2,n!==e._size&&e._items.get(n+1).compareTo(e._items.get(n))<0&&n++,e._items.get(n).compareTo(i)<0);t=n)e._items.set(t,e._items.get(n));this._items.set(t,i)};Xa.prototype.clear=function(){this._size=0,this._items.clear()};Xa.prototype.isEmpty=function(){return this._size===0};Xa.prototype.add=function(t){var e=this;this._items.add(null),this._size+=1;var n=this._size;for(this._items.set(0,t);t.compareTo(this._items.get(Math.trunc(n/2)))<0;n/=2)e._items.set(n,e._items.get(Math.trunc(n/2)));this._items.set(n,t)};Xa.prototype.interfaces_=function(){return[]};Xa.prototype.getClass=function(){return Xa};var Tl=function(){};Tl.prototype.visitItem=function(t){};Tl.prototype.interfaces_=function(){return[]};Tl.prototype.getClass=function(){return Tl};var tc=function(){};tc.prototype.insert=function(t,e){};tc.prototype.remove=function(t,e){};tc.prototype.query=function(){};tc.prototype.interfaces_=function(){return[]};tc.prototype.getClass=function(){return tc};var Ni=function(){if(this._childBoundables=new ue,this._bounds=null,this._level=null,arguments.length!==0&&arguments.length===1){var t=arguments[0];this._level=t}},Mx={serialVersionUID:{configurable:!0}};Ni.prototype.getLevel=function(){return this._level};Ni.prototype.size=function(){return this._childBoundables.size()};Ni.prototype.getChildBoundables=function(){return this._childBoundables};Ni.prototype.addChildBoundable=function(t){Je.isTrue(this._bounds===null),this._childBoundables.add(t)};Ni.prototype.isEmpty=function(){return this._childBoundables.isEmpty()};Ni.prototype.getBounds=function(){return this._bounds===null&&(this._bounds=this.computeBounds()),this._bounds};Ni.prototype.interfaces_=function(){return[Dh,os]};Ni.prototype.getClass=function(){return Ni};Mx.serialVersionUID.get=function(){return 6493722185909574e3};Object.defineProperties(Ni,Mx);var bs=function(){};bs.reverseOrder=function(){return{compare:function(t,e){return e.compareTo(t)}}};bs.min=function(t){return bs.sort(t),t.get(0)};bs.sort=function(t,e){var n=t.toArray();e?lu.sort(n,e):lu.sort(n);for(var i=t.iterator(),s=0,c=n.length;s<c;s++)i.next(),i.set(n[s])};bs.singletonList=function(t){var e=new ue;return e.add(t),e};var wi=function(){this._boundable1=null,this._boundable2=null,this._distance=null,this._itemDistance=null;var t=arguments[0],e=arguments[1],n=arguments[2];this._boundable1=t,this._boundable2=e,this._itemDistance=n,this._distance=this.distance()};wi.prototype.expandToQueue=function(t,e){var n=wi.isComposite(this._boundable1),i=wi.isComposite(this._boundable2);if(n&&i)return wi.area(this._boundable1)>wi.area(this._boundable2)?(this.expand(this._boundable1,this._boundable2,t,e),null):(this.expand(this._boundable2,this._boundable1,t,e),null);if(n)return this.expand(this._boundable1,this._boundable2,t,e),null;if(i)return this.expand(this._boundable2,this._boundable1,t,e),null;throw new Qn("neither boundable is composite")};wi.prototype.isLeaves=function(){return!(wi.isComposite(this._boundable1)||wi.isComposite(this._boundable2))};wi.prototype.compareTo=function(t){var e=t;return this._distance<e._distance?-1:this._distance>e._distance?1:0};wi.prototype.expand=function(t,e,n,i){for(var s=this,c=t.getChildBoundables(),p=c.iterator();p.hasNext();){var u=p.next(),x=new wi(u,e,s._itemDistance);x.getDistance()<i&&n.add(x)}};wi.prototype.getBoundable=function(t){return t===0?this._boundable1:this._boundable2};wi.prototype.getDistance=function(){return this._distance};wi.prototype.distance=function(){return this.isLeaves()?this._itemDistance.distance(this._boundable1,this._boundable2):this._boundable1.getBounds().distance(this._boundable2.getBounds())};wi.prototype.interfaces_=function(){return[rs]};wi.prototype.getClass=function(){return wi};wi.area=function(t){return t.getBounds().getArea()};wi.isComposite=function(t){return t instanceof Ni};var ir=function t(){if(this._root=null,this._built=!1,this._itemBoundables=new ue,this._nodeCapacity=null,arguments.length===0){var e=t.DEFAULT_NODE_CAPACITY;this._nodeCapacity=e}else if(arguments.length===1){var n=arguments[0];Je.isTrue(n>1,"Node capacity must be greater than 1"),this._nodeCapacity=n}},Ym={IntersectsOp:{configurable:!0},serialVersionUID:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};ir.prototype.getNodeCapacity=function(){return this._nodeCapacity};ir.prototype.lastNode=function(t){return t.get(t.size()-1)};ir.prototype.size=function(){var t=this;if(arguments.length===0)return this.isEmpty()?0:(this.build(),this.size(this._root));if(arguments.length===1){for(var e=arguments[0],n=0,i=e.getChildBoundables().iterator();i.hasNext();){var s=i.next();s instanceof Ni?n+=t.size(s):s instanceof xs&&(n+=1)}return n}};ir.prototype.removeItem=function(t,e){for(var n=null,i=t.getChildBoundables().iterator();i.hasNext();){var s=i.next();s instanceof xs&&s.getItem()===e&&(n=s)}return n!==null?(t.getChildBoundables().remove(n),!0):!1};ir.prototype.itemsTree=function(){var t=this;if(arguments.length===0){this.build();var e=this.itemsTree(this._root);return e===null?new ue:e}else if(arguments.length===1){for(var n=arguments[0],i=new ue,s=n.getChildBoundables().iterator();s.hasNext();){var c=s.next();if(c instanceof Ni){var p=t.itemsTree(c);p!==null&&i.add(p)}else c instanceof xs?i.add(c.getItem()):Je.shouldNeverReachHere()}return i.size()<=0?null:i}};ir.prototype.insert=function(t,e){Je.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new xs(t,e))};ir.prototype.boundablesAtLevel=function(){var t=this;if(arguments.length===1){var e=arguments[0],n=new ue;return this.boundablesAtLevel(e,this._root,n),n}else if(arguments.length===3){var i=arguments[0],s=arguments[1],c=arguments[2];if(Je.isTrue(i>-2),s.getLevel()===i)return c.add(s),null;for(var p=s.getChildBoundables().iterator();p.hasNext();){var u=p.next();u instanceof Ni?t.boundablesAtLevel(i,u,c):(Je.isTrue(u instanceof xs),i===-1&&c.add(u))}return null}};ir.prototype.query=function(){var t=this;if(arguments.length===1){var e=arguments[0];this.build();var n=new ue;return this.isEmpty()||this.getIntersectsOp().intersects(this._root.getBounds(),e)&&this.query(e,this._root,n),n}else if(arguments.length===2){var i=arguments[0],s=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),i)&&this.query(i,this._root,s)}else if(arguments.length===3){if(Be(arguments[2],Tl)&&arguments[0]instanceof Object&&arguments[1]instanceof Ni)for(var c=arguments[0],p=arguments[1],u=arguments[2],x=p.getChildBoundables(),w=0;w<x.size();w++){var E=x.get(w);t.getIntersectsOp().intersects(E.getBounds(),c)&&(E instanceof Ni?t.query(c,E,u):E instanceof xs?u.visitItem(E.getItem()):Je.shouldNeverReachHere())}else if(Be(arguments[2],_s)&&arguments[0]instanceof Object&&arguments[1]instanceof Ni)for(var L=arguments[0],A=arguments[1],V=arguments[2],O=A.getChildBoundables(),J=0;J<O.size();J++){var Y=O.get(J);t.getIntersectsOp().intersects(Y.getBounds(),L)&&(Y instanceof Ni?t.query(L,Y,V):Y instanceof xs?V.add(Y.getItem()):Je.shouldNeverReachHere())}}};ir.prototype.build=function(){if(this._built)return null;this._root=this._itemBoundables.isEmpty()?this.createNode(0):this.createHigherLevels(this._itemBoundables,-1),this._itemBoundables=null,this._built=!0};ir.prototype.getRoot=function(){return this.build(),this._root};ir.prototype.remove=function(){var t=this;if(arguments.length===2){var e=arguments[0],n=arguments[1];return this.build(),this.getIntersectsOp().intersects(this._root.getBounds(),e)?this.remove(e,this._root,n):!1}else if(arguments.length===3){var i=arguments[0],s=arguments[1],c=arguments[2],p=this.removeItem(s,c);if(p)return!0;for(var u=null,x=s.getChildBoundables().iterator();x.hasNext();){var w=x.next();if(t.getIntersectsOp().intersects(w.getBounds(),i)&&w instanceof Ni&&(p=t.remove(i,w,c),p)){u=w;break}}return u!==null&&u.getChildBoundables().isEmpty()&&s.getChildBoundables().remove(u),p}};ir.prototype.createHigherLevels=function(t,e){Je.isTrue(!t.isEmpty());var n=this.createParentBoundables(t,e+1);return n.size()===1?n.get(0):this.createHigherLevels(n,e+1)};ir.prototype.depth=function(){var t=this;if(arguments.length===0)return this.isEmpty()?0:(this.build(),this.depth(this._root));if(arguments.length===1){for(var e=arguments[0],n=0,i=e.getChildBoundables().iterator();i.hasNext();){var s=i.next();if(s instanceof Ni){var c=t.depth(s);c>n&&(n=c)}}return n+1}};ir.prototype.createParentBoundables=function(t,e){var n=this;Je.isTrue(!t.isEmpty());var i=new ue;i.add(this.createNode(e));var s=new ue(t);bs.sort(s,this.getComparator());for(var c=s.iterator();c.hasNext();){var p=c.next();n.lastNode(i).getChildBoundables().size()===n.getNodeCapacity()&&i.add(n.createNode(e)),n.lastNode(i).addChildBoundable(p)}return i};ir.prototype.isEmpty=function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()};ir.prototype.interfaces_=function(){return[os]};ir.prototype.getClass=function(){return ir};ir.compareDoubles=function(t,e){return t>e?1:t<e?-1:0};Ym.IntersectsOp.get=function(){return hI};Ym.serialVersionUID.get=function(){return-3886435814360241e3};Ym.DEFAULT_NODE_CAPACITY.get=function(){return 10};Object.defineProperties(ir,Ym);var hI=function(){},Rh=function(){};Rh.prototype.distance=function(t,e){};Rh.prototype.interfaces_=function(){return[]};Rh.prototype.getClass=function(){return Rh};var Px=function(t){function e(i){i=i||e.DEFAULT_NODE_CAPACITY,t.call(this,i)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={STRtreeNode:{configurable:!0},serialVersionUID:{configurable:!0},xComparator:{configurable:!0},yComparator:{configurable:!0},intersectsOp:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};return e.prototype.createParentBoundablesFromVerticalSlices=function(i,s){var c=this;Je.isTrue(i.length>0);for(var p=new ue,u=0;u<i.length;u++)p.addAll(c.createParentBoundablesFromVerticalSlice(i[u],s));return p},e.prototype.createNode=function(i){return new Cv(i)},e.prototype.size=function(){return arguments.length===0?t.prototype.size.call(this):t.prototype.size.apply(this,arguments)},e.prototype.insert=function(){if(arguments.length===2){var i=arguments[0],s=arguments[1];if(i.isNull())return null;t.prototype.insert.call(this,i,s)}else return t.prototype.insert.apply(this,arguments)},e.prototype.getIntersectsOp=function(){return e.intersectsOp},e.prototype.verticalSlices=function(i,s){for(var c=Math.trunc(Math.ceil(i.size()/s)),p=new Array(s).fill(null),u=i.iterator(),x=0;x<s;x++){p[x]=new ue;for(var w=0;u.hasNext()&&w<c;){var E=u.next();p[x].add(E),w++}}return p},e.prototype.query=function(){if(arguments.length===1){var i=arguments[0];return t.prototype.query.call(this,i)}else if(arguments.length===2){var s=arguments[0],c=arguments[1];t.prototype.query.call(this,s,c)}else if(arguments.length===3){if(Be(arguments[2],Tl)&&arguments[0]instanceof Object&&arguments[1]instanceof Ni){var p=arguments[0],u=arguments[1],x=arguments[2];t.prototype.query.call(this,p,u,x)}else if(Be(arguments[2],_s)&&arguments[0]instanceof Object&&arguments[1]instanceof Ni){var w=arguments[0],E=arguments[1],L=arguments[2];t.prototype.query.call(this,w,E,L)}}},e.prototype.getComparator=function(){return e.yComparator},e.prototype.createParentBoundablesFromVerticalSlice=function(i,s){return t.prototype.createParentBoundables.call(this,i,s)},e.prototype.remove=function(){if(arguments.length===2){var i=arguments[0],s=arguments[1];return t.prototype.remove.call(this,i,s)}else return t.prototype.remove.apply(this,arguments)},e.prototype.depth=function(){return arguments.length===0?t.prototype.depth.call(this):t.prototype.depth.apply(this,arguments)},e.prototype.createParentBoundables=function(i,s){Je.isTrue(!i.isEmpty());var c=Math.trunc(Math.ceil(i.size()/this.getNodeCapacity())),p=new ue(i);bs.sort(p,e.xComparator);var u=this.verticalSlices(p,Math.trunc(Math.ceil(Math.sqrt(c))));return this.createParentBoundablesFromVerticalSlices(u,s)},e.prototype.nearestNeighbour=function(){if(arguments.length===1){if(Be(arguments[0],Rh)){var i=arguments[0],s=new wi(this.getRoot(),this.getRoot(),i);return this.nearestNeighbour(s)}else if(arguments[0]instanceof wi){var c=arguments[0];return this.nearestNeighbour(c,Ze.POSITIVE_INFINITY)}}else if(arguments.length===2){if(arguments[0]instanceof e&&Be(arguments[1],Rh)){var p=arguments[0],u=arguments[1],x=new wi(this.getRoot(),p.getRoot(),u);return this.nearestNeighbour(x)}else if(arguments[0]instanceof wi&&typeof arguments[1]=="number"){var w=arguments[0],E=arguments[1],L=E,A=null,V=new Xa;for(V.add(w);!V.isEmpty()&&L>0;){var O=V.poll(),J=O.getDistance();if(J>=L)break;O.isLeaves()?(L=J,A=O):O.expandToQueue(V,L)}return[A.getBoundable(0).getItem(),A.getBoundable(1).getItem()]}}else if(arguments.length===3){var Y=arguments[0],$=arguments[1],U=arguments[2],G=new xs(Y,$),X=new wi(this.getRoot(),G,U);return this.nearestNeighbour(X)[0]}},e.prototype.interfaces_=function(){return[tc,os]},e.prototype.getClass=function(){return e},e.centreX=function(i){return e.avg(i.getMinX(),i.getMaxX())},e.avg=function(i,s){return(i+s)/2},e.centreY=function(i){return e.avg(i.getMinY(),i.getMaxY())},n.STRtreeNode.get=function(){return Cv},n.serialVersionUID.get=function(){return 0x39920f7d5f261e0},n.xComparator.get=function(){return{interfaces_:function(){return[Eh]},compare:function(i,s){return t.compareDoubles(e.centreX(i.getBounds()),e.centreX(s.getBounds()))}}},n.yComparator.get=function(){return{interfaces_:function(){return[Eh]},compare:function(i,s){return t.compareDoubles(e.centreY(i.getBounds()),e.centreY(s.getBounds()))}}},n.intersectsOp.get=function(){return{interfaces_:function(){return[t.IntersectsOp]},intersects:function(i,s){return i.intersects(s)}}},n.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(e,n),e}(ir),Cv=function(t){function e(){var n=arguments[0];t.call(this,n)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.computeBounds=function(){for(var n=null,i=this.getChildBoundables().iterator();i.hasNext();){var s=i.next();n===null?n=new Te(s.getBounds()):n.expandToInclude(s.getBounds())}return n},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Ni),Qr=function(){};Qr.prototype.interfaces_=function(){return[]};Qr.prototype.getClass=function(){return Qr};Qr.relativeSign=function(t,e){return t<e?-1:t>e?1:0};Qr.compare=function(t,e,n){if(e.equals2D(n))return 0;var i=Qr.relativeSign(e.x,n.x),s=Qr.relativeSign(e.y,n.y);switch(t){case 0:return Qr.compareValue(i,s);case 1:return Qr.compareValue(s,i);case 2:return Qr.compareValue(s,-i);case 3:return Qr.compareValue(-i,s);case 4:return Qr.compareValue(-i,-s);case 5:return Qr.compareValue(-s,-i);case 6:return Qr.compareValue(-s,i);case 7:return Qr.compareValue(i,-s)}return Je.shouldNeverReachHere("invalid octant value"),0};Qr.compareValue=function(t,e){return t<0?-1:t>0?1:e<0?-1:e>0?1:0};var Ll=function(){this._segString=null,this.coord=null,this.segmentIndex=null,this._segmentOctant=null,this._isInterior=null;var t=arguments[0],e=arguments[1],n=arguments[2],i=arguments[3];this._segString=t,this.coord=new It(e),this.segmentIndex=n,this._segmentOctant=i,this._isInterior=!e.equals2D(t.getCoordinate(n))};Ll.prototype.getCoordinate=function(){return this.coord};Ll.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex)};Ll.prototype.compareTo=function(t){var e=t;return this.segmentIndex<e.segmentIndex?-1:this.segmentIndex>e.segmentIndex?1:this.coord.equals2D(e.coord)?0:Qr.compare(this._segmentOctant,this.coord,e.coord)};Ll.prototype.isEndPoint=function(t){return this.segmentIndex===0&&!this._isInterior||this.segmentIndex===t};Ll.prototype.isInterior=function(){return this._isInterior};Ll.prototype.interfaces_=function(){return[rs]};Ll.prototype.getClass=function(){return Ll};var Br=function(){this._nodeMap=new br,this._edge=null;var t=arguments[0];this._edge=t};Br.prototype.getSplitCoordinates=function(){var t=this,e=new jf;this.addEndpoints();for(var n=this.iterator(),i=n.next();n.hasNext();){var s=n.next();t.addEdgeCoordinates(i,s,e),i=s}return e.toCoordinateArray()};Br.prototype.addCollapsedNodes=function(){var t=this,e=new ue;this.findCollapsesFromInsertedNodes(e),this.findCollapsesFromExistingVertices(e);for(var n=e.iterator();n.hasNext();){var i=n.next().intValue();t.add(t._edge.getCoordinate(i),i)}};Br.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();){var n=e.next();n.print(t)}};Br.prototype.findCollapsesFromExistingVertices=function(t){for(var e=this,n=0;n<this._edge.size()-2;n++){var i=e._edge.getCoordinate(n),s=e._edge.getCoordinate(n+2);i.equals2D(s)&&t.add(new Us(n+1))}};Br.prototype.addEdgeCoordinates=function(t,e,n){var i=this,s=this._edge.getCoordinate(e.segmentIndex),c=e.isInterior()||!e.coord.equals2D(s);n.add(new It(t.coord),!1);for(var p=t.segmentIndex+1;p<=e.segmentIndex;p++)n.add(i._edge.getCoordinate(p));c&&n.add(new It(e.coord))};Br.prototype.iterator=function(){return this._nodeMap.values().iterator()};Br.prototype.addSplitEdges=function(t){var e=this;this.addEndpoints(),this.addCollapsedNodes();for(var n=this.iterator(),i=n.next();n.hasNext();){var s=n.next(),c=e.createSplitEdge(i,s);t.add(c),i=s}};Br.prototype.findCollapseIndex=function(t,e,n){if(!t.coord.equals2D(e.coord))return!1;var i=e.segmentIndex-t.segmentIndex;return e.isInterior()||i--,i===1?(n[0]=t.segmentIndex+1,!0):!1};Br.prototype.findCollapsesFromInsertedNodes=function(t){for(var e=this,n=new Array(1).fill(null),i=this.iterator(),s=i.next();i.hasNext();){var c=i.next(),p=e.findCollapseIndex(s,c,n);p&&t.add(new Us(n[0])),s=c}};Br.prototype.getEdge=function(){return this._edge};Br.prototype.addEndpoints=function(){var t=this._edge.size()-1;this.add(this._edge.getCoordinate(0),0),this.add(this._edge.getCoordinate(t),t)};Br.prototype.createSplitEdge=function(t,e){var n=this,i=e.segmentIndex-t.segmentIndex+2,s=this._edge.getCoordinate(e.segmentIndex),c=e.isInterior()||!e.coord.equals2D(s);c||i--;var p=new Array(i).fill(null),u=0;p[u++]=new It(t.coord);for(var x=t.segmentIndex+1;x<=e.segmentIndex;x++)p[u++]=n._edge.getCoordinate(x);return c&&(p[u]=new It(e.coord)),new yi(p,this._edge.getData())};Br.prototype.add=function(t,e){var n=new Ll(this._edge,t,e,this._edge.getSegmentOctant(e)),i=this._nodeMap.get(n);return i!==null?(Je.isTrue(i.coord.equals2D(t),"Found equal nodes with different coordinates"),i):(this._nodeMap.put(n,n),n)};Br.prototype.checkSplitEdgesCorrectness=function(t){var e=this._edge.getCoordinates(),n=t.get(0),i=n.getCoordinate(0);if(!i.equals2D(e[0]))throw new Za("bad split edge start point at "+i);var s=t.get(t.size()-1),c=s.getCoordinates(),p=c[c.length-1];if(!p.equals2D(e[e.length-1]))throw new Za("bad split edge end point at "+p)};Br.prototype.interfaces_=function(){return[]};Br.prototype.getClass=function(){return Br};var ec=function(){};ec.prototype.interfaces_=function(){return[]};ec.prototype.getClass=function(){return ec};ec.octant=function(){if(typeof arguments[0]=="number"&&typeof arguments[1]=="number"){var t=arguments[0],e=arguments[1];if(t===0&&e===0)throw new Qn("Cannot compute the octant for point ( "+t+", "+e+" )");var n=Math.abs(t),i=Math.abs(e);return t>=0?e>=0?n>=i?0:1:n>=i?7:6:e>=0?n>=i?3:2:n>=i?4:5}else if(arguments[0]instanceof It&&arguments[1]instanceof It){var s=arguments[0],c=arguments[1],p=c.x-s.x,u=c.y-s.y;if(p===0&&u===0)throw new Qn("Cannot compute the octant for two identical points "+s);return ec.octant(p,u)}};var _a=function(){};_a.prototype.getCoordinates=function(){};_a.prototype.size=function(){};_a.prototype.getCoordinate=function(t){};_a.prototype.isClosed=function(){};_a.prototype.setData=function(t){};_a.prototype.getData=function(){};_a.prototype.interfaces_=function(){return[]};_a.prototype.getClass=function(){return _a};var Mf=function(){};Mf.prototype.addIntersection=function(t,e){};Mf.prototype.interfaces_=function(){return[_a]};Mf.prototype.getClass=function(){return Mf};var yi=function(){this._nodeList=new Br(this),this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};yi.prototype.getCoordinates=function(){return this._pts};yi.prototype.size=function(){return this._pts.length};yi.prototype.getCoordinate=function(t){return this._pts[t]};yi.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])};yi.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(t),this.getCoordinate(t+1))};yi.prototype.setData=function(t){this._data=t};yi.prototype.safeOctant=function(t,e){return t.equals2D(e)?0:ec.octant(t,e)};yi.prototype.getData=function(){return this._data};yi.prototype.addIntersection=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1];this.addIntersectionNode(t,e)}else if(arguments.length===4){var n=arguments[0],i=arguments[1],s=arguments[3],c=new It(n.getIntersection(s));this.addIntersection(c,i)}};yi.prototype.toString=function(){return ys.toLineString(new mi(this._pts))};yi.prototype.getNodeList=function(){return this._nodeList};yi.prototype.addIntersectionNode=function(t,e){var n=e,i=n+1;if(i<this._pts.length){var s=this._pts[i];t.equals2D(s)&&(n=i)}var c=this._nodeList.add(t,n);return c};yi.prototype.addIntersections=function(t,e,n){for(var i=this,s=0;s<t.getIntersectionNum();s++)i.addIntersection(t,e,n,s)};yi.prototype.interfaces_=function(){return[Mf]};yi.prototype.getClass=function(){return yi};yi.getNodedSubstrings=function(){if(arguments.length===1){var t=arguments[0],e=new ue;return yi.getNodedSubstrings(t,e),e}else if(arguments.length===2)for(var n=arguments[0],i=arguments[1],s=n.iterator();s.hasNext();){var c=s.next();c.getNodeList().addSplitEdges(i)}};var Le=function(){if(this.p0=null,this.p1=null,arguments.length===0)this.p0=new It,this.p1=new It;else if(arguments.length===1){var t=arguments[0];this.p0=new It(t.p0),this.p1=new It(t.p1)}else if(arguments.length===2)this.p0=arguments[0],this.p1=arguments[1];else if(arguments.length===4){var e=arguments[0],n=arguments[1],i=arguments[2],s=arguments[3];this.p0=new It(e,n),this.p1=new It(i,s)}},Ax={serialVersionUID:{configurable:!0}};Le.prototype.minX=function(){return Math.min(this.p0.x,this.p1.x)};Le.prototype.orientationIndex=function(){if(arguments[0]instanceof Le){var t=arguments[0],e=me.orientationIndex(this.p0,this.p1,t.p0),n=me.orientationIndex(this.p0,this.p1,t.p1);return e>=0&&n>=0||e<=0&&n<=0?Math.max(e,n):0}else if(arguments[0]instanceof It){var i=arguments[0];return me.orientationIndex(this.p0,this.p1,i)}};Le.prototype.toGeometry=function(t){return t.createLineString([this.p0,this.p1])};Le.prototype.isVertical=function(){return this.p0.x===this.p1.x};Le.prototype.equals=function(t){if(!(t instanceof Le))return!1;var e=t;return this.p0.equals(e.p0)&&this.p1.equals(e.p1)};Le.prototype.intersection=function(t){var e=new xu;return e.computeIntersection(this.p0,this.p1,t.p0,t.p1),e.hasIntersection()?e.getIntersection(0):null};Le.prototype.project=function(){if(arguments[0]instanceof It){var t=arguments[0];if(t.equals(this.p0)||t.equals(this.p1))return new It(t);var e=this.projectionFactor(t),n=new It;return n.x=this.p0.x+e*(this.p1.x-this.p0.x),n.y=this.p0.y+e*(this.p1.y-this.p0.y),n}else if(arguments[0]instanceof Le){var i=arguments[0],s=this.projectionFactor(i.p0),c=this.projectionFactor(i.p1);if(s>=1&&c>=1||s<=0&&c<=0)return null;var p=this.project(i.p0);s<0&&(p=this.p0),s>1&&(p=this.p1);var u=this.project(i.p1);return c<0&&(u=this.p0),c>1&&(u=this.p1),new Le(p,u)}};Le.prototype.normalize=function(){this.p1.compareTo(this.p0)<0&&this.reverse()};Le.prototype.angle=function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)};Le.prototype.getCoordinate=function(t){return t===0?this.p0:this.p1};Le.prototype.distancePerpendicular=function(t){return me.distancePointLinePerpendicular(t,this.p0,this.p1)};Le.prototype.minY=function(){return Math.min(this.p0.y,this.p1.y)};Le.prototype.midPoint=function(){return Le.midPoint(this.p0,this.p1)};Le.prototype.projectionFactor=function(t){if(t.equals(this.p0))return 0;if(t.equals(this.p1))return 1;var e=this.p1.x-this.p0.x,n=this.p1.y-this.p0.y,i=e*e+n*n;if(i<=0)return Ze.NaN;var s=((t.x-this.p0.x)*e+(t.y-this.p0.y)*n)/i;return s};Le.prototype.closestPoints=function(t){var e=this.intersection(t);if(e!==null)return[e,e];var n=new Array(2).fill(null),i=Ze.MAX_VALUE,s=null,c=this.closestPoint(t.p0);i=c.distance(t.p0),n[0]=c,n[1]=t.p0;var p=this.closestPoint(t.p1);s=p.distance(t.p1),s<i&&(i=s,n[0]=p,n[1]=t.p1);var u=t.closestPoint(this.p0);s=u.distance(this.p0),s<i&&(i=s,n[0]=this.p0,n[1]=u);var x=t.closestPoint(this.p1);return s=x.distance(this.p1),s<i&&(i=s,n[0]=this.p1,n[1]=x),n};Le.prototype.closestPoint=function(t){var e=this.projectionFactor(t);if(e>0&&e<1)return this.project(t);var n=this.p0.distance(t),i=this.p1.distance(t);return n<i?this.p0:this.p1};Le.prototype.maxX=function(){return Math.max(this.p0.x,this.p1.x)};Le.prototype.getLength=function(){return this.p0.distance(this.p1)};Le.prototype.compareTo=function(t){var e=t,n=this.p0.compareTo(e.p0);return n!==0?n:this.p1.compareTo(e.p1)};Le.prototype.reverse=function(){var t=this.p0;this.p0=this.p1,this.p1=t};Le.prototype.equalsTopo=function(t){return this.p0.equals(t.p0)&&(this.p1.equals(t.p1)||this.p0.equals(t.p1))&&this.p1.equals(t.p0)};Le.prototype.lineIntersection=function(t){try{var e=gs.intersection(this.p0,this.p1,t.p0,t.p1);return e}catch(n){if(!(n instanceof Yh))throw n}finally{}return null};Le.prototype.maxY=function(){return Math.max(this.p0.y,this.p1.y)};Le.prototype.pointAlongOffset=function(t,e){var n=this.p0.x+t*(this.p1.x-this.p0.x),i=this.p0.y+t*(this.p1.y-this.p0.y),s=this.p1.x-this.p0.x,c=this.p1.y-this.p0.y,p=Math.sqrt(s*s+c*c),u=0,x=0;if(e!==0){if(p<=0)throw new Error("Cannot compute offset from zero-length line segment");u=e*s/p,x=e*c/p}var w=n-x,E=i+u,L=new It(w,E);return L};Le.prototype.setCoordinates=function(){if(arguments.length===1){var t=arguments[0];this.setCoordinates(t.p0,t.p1)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];this.p0.x=e.x,this.p0.y=e.y,this.p1.x=n.x,this.p1.y=n.y}};Le.prototype.segmentFraction=function(t){var e=this.projectionFactor(t);return e<0?e=0:(e>1||Ze.isNaN(e))&&(e=1),e};Le.prototype.toString=function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"};Le.prototype.isHorizontal=function(){return this.p0.y===this.p1.y};Le.prototype.distance=function(){if(arguments[0]instanceof Le){var t=arguments[0];return me.distanceLineLine(this.p0,this.p1,t.p0,t.p1)}else if(arguments[0]instanceof It){var e=arguments[0];return me.distancePointLine(e,this.p0,this.p1)}};Le.prototype.pointAlong=function(t){var e=new It;return e.x=this.p0.x+t*(this.p1.x-this.p0.x),e.y=this.p0.y+t*(this.p1.y-this.p0.y),e};Le.prototype.hashCode=function(){var t=Ze.doubleToLongBits(this.p0.x);t^=Ze.doubleToLongBits(this.p0.y)*31;var e=Math.trunc(t)^Math.trunc(t>>32),n=Ze.doubleToLongBits(this.p1.x);n^=Ze.doubleToLongBits(this.p1.y)*31;var i=Math.trunc(n)^Math.trunc(n>>32);return e^i};Le.prototype.interfaces_=function(){return[rs,os]};Le.prototype.getClass=function(){return Le};Le.midPoint=function(t,e){return new It((t.x+e.x)/2,(t.y+e.y)/2)};Ax.serialVersionUID.get=function(){return 0x2d2172135f411c00};Object.defineProperties(Le,Ax);var Pf=function(){this.tempEnv1=new Te,this.tempEnv2=new Te,this._overlapSeg1=new Le,this._overlapSeg2=new Le};Pf.prototype.overlap=function(){if(arguments.length!==2&&arguments.length===4){var t=arguments[0],e=arguments[1],n=arguments[2],i=arguments[3];t.getLineSegment(e,this._overlapSeg1),n.getLineSegment(i,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}};Pf.prototype.interfaces_=function(){return[]};Pf.prototype.getClass=function(){return Pf};var bo=function(){this._pts=null,this._start=null,this._end=null,this._env=null,this._context=null,this._id=null;var t=arguments[0],e=arguments[1],n=arguments[2],i=arguments[3];this._pts=t,this._start=e,this._end=n,this._context=i};bo.prototype.getLineSegment=function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]};bo.prototype.computeSelect=function(t,e,n,i){var s=this._pts[e],c=this._pts[n];if(i.tempEnv1.init(s,c),n-e===1)return i.select(this,e),null;if(!t.intersects(i.tempEnv1))return null;var p=Math.trunc((e+n)/2);e<p&&this.computeSelect(t,e,p,i),p<n&&this.computeSelect(t,p,n,i)};bo.prototype.getCoordinates=function(){for(var t=this,e=new Array(this._end-this._start+1).fill(null),n=0,i=this._start;i<=this._end;i++)e[n++]=t._pts[i];return e};bo.prototype.computeOverlaps=function(t,e){this.computeOverlapsInternal(this._start,this._end,t,t._start,t._end,e)};bo.prototype.setId=function(t){this._id=t};bo.prototype.select=function(t,e){this.computeSelect(t,this._start,this._end,e)};bo.prototype.getEnvelope=function(){if(this._env===null){var t=this._pts[this._start],e=this._pts[this._end];this._env=new Te(t,e)}return this._env};bo.prototype.getEndIndex=function(){return this._end};bo.prototype.getStartIndex=function(){return this._start};bo.prototype.getContext=function(){return this._context};bo.prototype.getId=function(){return this._id};bo.prototype.computeOverlapsInternal=function(t,e,n,i,s,c){var p=this._pts[t],u=this._pts[e],x=n._pts[i],w=n._pts[s];if(e-t===1&&s-i===1)return c.overlap(this,t,n,i),null;if(c.tempEnv1.init(p,u),c.tempEnv2.init(x,w),!c.tempEnv1.intersects(c.tempEnv2))return null;var E=Math.trunc((t+e)/2),L=Math.trunc((i+s)/2);t<E&&(i<L&&this.computeOverlapsInternal(t,E,n,i,L,c),L<s&&this.computeOverlapsInternal(t,E,n,L,s,c)),E<e&&(i<L&&this.computeOverlapsInternal(E,e,n,i,L,c),L<s&&this.computeOverlapsInternal(E,e,n,L,s,c))};bo.prototype.interfaces_=function(){return[]};bo.prototype.getClass=function(){return bo};var Vs=function(){};Vs.prototype.interfaces_=function(){return[]};Vs.prototype.getClass=function(){return Vs};Vs.getChainStartIndices=function(t){var e=0,n=new ue;n.add(new Us(e));do{var i=Vs.findChainEnd(t,e);n.add(new Us(i)),e=i}while(e<t.length-1);var s=Vs.toIntArray(n);return s};Vs.findChainEnd=function(t,e){for(var n=e;n<t.length-1&&t[n].equals2D(t[n+1]);)n++;if(n>=t.length-1)return t.length-1;for(var i=kn.quadrant(t[n],t[n+1]),s=e+1;s<t.length;){if(!t[s-1].equals2D(t[s])){var c=kn.quadrant(t[s-1],t[s]);if(c!==i)break}s++}return s-1};Vs.getChains=function(){if(arguments.length===1){var t=arguments[0];return Vs.getChains(t,null)}else if(arguments.length===2){for(var e=arguments[0],n=arguments[1],i=new ue,s=Vs.getChainStartIndices(e),c=0;c<s.length-1;c++){var p=new bo(e,s[c],s[c+1],n);i.add(p)}return i}};Vs.toIntArray=function(t){for(var e=new Array(t.size()).fill(null),n=0;n<e.length;n++)e[n]=t.get(n).intValue();return e};var pu=function(){};pu.prototype.computeNodes=function(t){};pu.prototype.getNodedSubstrings=function(){};pu.prototype.interfaces_=function(){return[]};pu.prototype.getClass=function(){return pu};var Af=function(){if(this._segInt=null,arguments.length!==0&&arguments.length===1){var t=arguments[0];this.setSegmentIntersector(t)}};Af.prototype.setSegmentIntersector=function(t){this._segInt=t};Af.prototype.interfaces_=function(){return[pu]};Af.prototype.getClass=function(){return Af};var $_=function(t){function e(i){i?t.call(this,i):t.call(this),this._monoChains=new ue,this._index=new Px,this._idCounter=0,this._nodedSegStrings=null,this._nOverlaps=0}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={SegmentOverlapAction:{configurable:!0}};return e.prototype.getMonotoneChains=function(){return this._monoChains},e.prototype.getNodedSubstrings=function(){return yi.getNodedSubstrings(this._nodedSegStrings)},e.prototype.getIndex=function(){return this._index},e.prototype.add=function(i){for(var s=this,c=Vs.getChains(i.getCoordinates(),i),p=c.iterator();p.hasNext();){var u=p.next();u.setId(s._idCounter++),s._index.insert(u.getEnvelope(),u),s._monoChains.add(u)}},e.prototype.computeNodes=function(i){var s=this;this._nodedSegStrings=i;for(var c=i.iterator();c.hasNext();)s.add(c.next());this.intersectChains()},e.prototype.intersectChains=function(){for(var i=this,s=new Tv(this._segInt),c=this._monoChains.iterator();c.hasNext();)for(var p=c.next(),u=i._index.query(p.getEnvelope()),x=u.iterator();x.hasNext();){var w=x.next();if(w.getId()>p.getId()&&(p.computeOverlaps(w,s),i._nOverlaps++),i._segInt.isDone())return null}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},n.SegmentOverlapAction.get=function(){return Tv},Object.defineProperties(e,n),e}(Af),Tv=function(t){function e(){t.call(this),this._si=null;var n=arguments[0];this._si=n}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.overlap=function(){if(arguments.length===4){var n=arguments[0],i=arguments[1],s=arguments[2],c=arguments[3],p=n.getContext(),u=s.getContext();this._si.processIntersections(p,i,u,c)}else return t.prototype.overlap.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Pf),In=function t(){if(this._quadrantSegments=t.DEFAULT_QUADRANT_SEGMENTS,this._endCapStyle=t.CAP_ROUND,this._joinStyle=t.JOIN_ROUND,this._mitreLimit=t.DEFAULT_MITRE_LIMIT,this._isSingleSided=!1,this._simplifyFactor=t.DEFAULT_SIMPLIFY_FACTOR,arguments.length!==0){if(arguments.length===1){var e=arguments[0];this.setQuadrantSegments(e)}else if(arguments.length===2){var n=arguments[0],i=arguments[1];this.setQuadrantSegments(n),this.setEndCapStyle(i)}else if(arguments.length===4){var s=arguments[0],c=arguments[1],p=arguments[2],u=arguments[3];this.setQuadrantSegments(s),this.setEndCapStyle(c),this.setJoinStyle(p),this.setMitreLimit(u)}}},$a={CAP_ROUND:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},JOIN_ROUND:{configurable:!0},JOIN_MITRE:{configurable:!0},JOIN_BEVEL:{configurable:!0},DEFAULT_QUADRANT_SEGMENTS:{configurable:!0},DEFAULT_MITRE_LIMIT:{configurable:!0},DEFAULT_SIMPLIFY_FACTOR:{configurable:!0}};In.prototype.getEndCapStyle=function(){return this._endCapStyle};In.prototype.isSingleSided=function(){return this._isSingleSided};In.prototype.setQuadrantSegments=function(t){this._quadrantSegments=t,this._quadrantSegments===0&&(this._joinStyle=In.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=In.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),t<=0&&(this._quadrantSegments=1),this._joinStyle!==In.JOIN_ROUND&&(this._quadrantSegments=In.DEFAULT_QUADRANT_SEGMENTS)};In.prototype.getJoinStyle=function(){return this._joinStyle};In.prototype.setJoinStyle=function(t){this._joinStyle=t};In.prototype.setSimplifyFactor=function(t){this._simplifyFactor=t<0?0:t};In.prototype.getSimplifyFactor=function(){return this._simplifyFactor};In.prototype.getQuadrantSegments=function(){return this._quadrantSegments};In.prototype.setEndCapStyle=function(t){this._endCapStyle=t};In.prototype.getMitreLimit=function(){return this._mitreLimit};In.prototype.setMitreLimit=function(t){this._mitreLimit=t};In.prototype.setSingleSided=function(t){this._isSingleSided=t};In.prototype.interfaces_=function(){return[]};In.prototype.getClass=function(){return In};In.bufferDistanceError=function(t){var e=Math.PI/2/t;return 1-Math.cos(e/2)};$a.CAP_ROUND.get=function(){return 1};$a.CAP_FLAT.get=function(){return 2};$a.CAP_SQUARE.get=function(){return 3};$a.JOIN_ROUND.get=function(){return 1};$a.JOIN_MITRE.get=function(){return 2};$a.JOIN_BEVEL.get=function(){return 3};$a.DEFAULT_QUADRANT_SEGMENTS.get=function(){return 8};$a.DEFAULT_MITRE_LIMIT.get=function(){return 5};$a.DEFAULT_SIMPLIFY_FACTOR.get=function(){return .01};Object.defineProperties(In,$a);var ui=function(t){this._distanceTol=null,this._isDeleted=null,this._angleOrientation=me.COUNTERCLOCKWISE,this._inputLine=t||null},Hf={INIT:{configurable:!0},DELETE:{configurable:!0},KEEP:{configurable:!0},NUM_PTS_TO_CHECK:{configurable:!0}};ui.prototype.isDeletable=function(t,e,n,i){var s=this._inputLine[t],c=this._inputLine[e],p=this._inputLine[n];return!this.isConcave(s,c,p)||!this.isShallow(s,c,p,i)?!1:this.isShallowSampled(s,c,t,n,i)};ui.prototype.deleteShallowConcavities=function(){for(var t=this,e=1,n=this.findNextNonDeletedIndex(e),i=this.findNextNonDeletedIndex(n),s=!1;i<this._inputLine.length;){var c=!1;t.isDeletable(e,n,i,t._distanceTol)&&(t._isDeleted[n]=ui.DELETE,c=!0,s=!0),c?e=i:e=n,n=t.findNextNonDeletedIndex(e),i=t.findNextNonDeletedIndex(n)}return s};ui.prototype.isShallowConcavity=function(t,e,n,i){var s=me.computeOrientation(t,e,n),c=s===this._angleOrientation;if(!c)return!1;var p=me.distancePointLine(e,t,n);return p<i};ui.prototype.isShallowSampled=function(t,e,n,i,s){var c=this,p=Math.trunc((i-n)/ui.NUM_PTS_TO_CHECK);p<=0&&(p=1);for(var u=n;u<i;u+=p)if(!c.isShallow(t,e,c._inputLine[u],s))return!1;return!0};ui.prototype.isConcave=function(t,e,n){var i=me.computeOrientation(t,e,n),s=i===this._angleOrientation;return s};ui.prototype.simplify=function(t){var e=this;this._distanceTol=Math.abs(t),t<0&&(this._angleOrientation=me.CLOCKWISE),this._isDeleted=new Array(this._inputLine.length).fill(null);var n=!1;do n=e.deleteShallowConcavities();while(n);return this.collapseLine()};ui.prototype.findNextNonDeletedIndex=function(t){for(var e=t+1;e<this._inputLine.length&&this._isDeleted[e]===ui.DELETE;)e++;return e};ui.prototype.isShallow=function(t,e,n,i){var s=me.distancePointLine(e,t,n);return s<i};ui.prototype.collapseLine=function(){for(var t=this,e=new jf,n=0;n<this._inputLine.length;n++)t._isDeleted[n]!==ui.DELETE&&e.add(t._inputLine[n]);return e.toCoordinateArray()};ui.prototype.interfaces_=function(){return[]};ui.prototype.getClass=function(){return ui};ui.simplify=function(t,e){var n=new ui(t);return n.simplify(e)};Hf.INIT.get=function(){return 0};Hf.DELETE.get=function(){return 1};Hf.KEEP.get=function(){return 1};Hf.NUM_PTS_TO_CHECK.get=function(){return 10};Object.defineProperties(ui,Hf);var Vo=function(){this._ptList=null,this._precisionModel=null,this._minimimVertexDistance=0,this._ptList=new ue},kx={COORDINATE_ARRAY_TYPE:{configurable:!0}};Vo.prototype.getCoordinates=function(){var t=this._ptList.toArray(Vo.COORDINATE_ARRAY_TYPE);return t};Vo.prototype.setPrecisionModel=function(t){this._precisionModel=t};Vo.prototype.addPt=function(t){var e=new It(t);if(this._precisionModel.makePrecise(e),this.isRedundant(e))return null;this._ptList.add(e)};Vo.prototype.revere=function(){};Vo.prototype.addPts=function(t,e){var n=this;if(e)for(var i=0;i<t.length;i++)n.addPt(t[i]);else for(var s=t.length-1;s>=0;s--)n.addPt(t[s])};Vo.prototype.isRedundant=function(t){if(this._ptList.size()<1)return!1;var e=this._ptList.get(this._ptList.size()-1),n=t.distance(e);return n<this._minimimVertexDistance};Vo.prototype.toString=function(){var t=new on,e=t.createLineString(this.getCoordinates());return e.toString()};Vo.prototype.closeRing=function(){if(this._ptList.size()<1)return null;var t=new It(this._ptList.get(0)),e=this._ptList.get(this._ptList.size()-1);if(t.equals(e))return null;this._ptList.add(t)};Vo.prototype.setMinimumVertexDistance=function(t){this._minimimVertexDistance=t};Vo.prototype.interfaces_=function(){return[]};Vo.prototype.getClass=function(){return Vo};kx.COORDINATE_ARRAY_TYPE.get=function(){return new Array(0).fill(null)};Object.defineProperties(Vo,kx);var dn=function(){},_c={PI_TIMES_2:{configurable:!0},PI_OVER_2:{configurable:!0},PI_OVER_4:{configurable:!0},COUNTERCLOCKWISE:{configurable:!0},CLOCKWISE:{configurable:!0},NONE:{configurable:!0}};dn.prototype.interfaces_=function(){return[]};dn.prototype.getClass=function(){return dn};dn.toDegrees=function(t){return t*180/Math.PI};dn.normalize=function(t){for(;t>Math.PI;)t-=dn.PI_TIMES_2;for(;t<=-Math.PI;)t+=dn.PI_TIMES_2;return t};dn.angle=function(){if(arguments.length===1){var t=arguments[0];return Math.atan2(t.y,t.x)}else if(arguments.length===2){var e=arguments[0],n=arguments[1],i=n.x-e.x,s=n.y-e.y;return Math.atan2(s,i)}};dn.isAcute=function(t,e,n){var i=t.x-e.x,s=t.y-e.y,c=n.x-e.x,p=n.y-e.y,u=i*c+s*p;return u>0};dn.isObtuse=function(t,e,n){var i=t.x-e.x,s=t.y-e.y,c=n.x-e.x,p=n.y-e.y,u=i*c+s*p;return u<0};dn.interiorAngle=function(t,e,n){var i=dn.angle(e,t),s=dn.angle(e,n);return Math.abs(s-i)};dn.normalizePositive=function(t){if(t<0){for(;t<0;)t+=dn.PI_TIMES_2;t>=dn.PI_TIMES_2&&(t=0)}else{for(;t>=dn.PI_TIMES_2;)t-=dn.PI_TIMES_2;t<0&&(t=0)}return t};dn.angleBetween=function(t,e,n){var i=dn.angle(e,t),s=dn.angle(e,n);return dn.diff(i,s)};dn.diff=function(t,e){var n=null;return t<e?n=e-t:n=t-e,n>Math.PI&&(n=2*Math.PI-n),n};dn.toRadians=function(t){return t*Math.PI/180};dn.getTurn=function(t,e){var n=Math.sin(e-t);return n>0?dn.COUNTERCLOCKWISE:n<0?dn.CLOCKWISE:dn.NONE};dn.angleBetweenOriented=function(t,e,n){var i=dn.angle(e,t),s=dn.angle(e,n),c=s-i;return c<=-Math.PI?c+dn.PI_TIMES_2:c>Math.PI?c-dn.PI_TIMES_2:c};_c.PI_TIMES_2.get=function(){return 2*Math.PI};_c.PI_OVER_2.get=function(){return Math.PI/2};_c.PI_OVER_4.get=function(){return Math.PI/4};_c.COUNTERCLOCKWISE.get=function(){return me.COUNTERCLOCKWISE};_c.CLOCKWISE.get=function(){return me.CLOCKWISE};_c.NONE.get=function(){return me.COLLINEAR};Object.defineProperties(dn,_c);var Zn=function t(){this._maxCurveSegmentError=0,this._filletAngleQuantum=null,this._closingSegLengthFactor=1,this._segList=null,this._distance=0,this._precisionModel=null,this._bufParams=null,this._li=null,this._s0=null,this._s1=null,this._s2=null,this._seg0=new Le,this._seg1=new Le,this._offset0=new Le,this._offset1=new Le,this._side=0,this._hasNarrowConcaveAngle=!1;var e=arguments[0],n=arguments[1],i=arguments[2];this._precisionModel=e,this._bufParams=n,this._li=new xu,this._filletAngleQuantum=Math.PI/2/n.getQuadrantSegments(),n.getQuadrantSegments()>=8&&n.getJoinStyle()===In.JOIN_ROUND&&(this._closingSegLengthFactor=t.MAX_CLOSING_SEG_LEN_FACTOR),this.init(i)},Xf={OFFSET_SEGMENT_SEPARATION_FACTOR:{configurable:!0},INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},CURVE_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},MAX_CLOSING_SEG_LEN_FACTOR:{configurable:!0}};Zn.prototype.addNextSegment=function(t,e){if(this._s0=this._s1,this._s1=this._s2,this._s2=t,this._seg0.setCoordinates(this._s0,this._s1),this.computeOffsetSegment(this._seg0,this._side,this._distance,this._offset0),this._seg1.setCoordinates(this._s1,this._s2),this.computeOffsetSegment(this._seg1,this._side,this._distance,this._offset1),this._s1.equals(this._s2))return null;var n=me.computeOrientation(this._s0,this._s1,this._s2),i=n===me.CLOCKWISE&&this._side===ne.LEFT||n===me.COUNTERCLOCKWISE&&this._side===ne.RIGHT;n===0?this.addCollinear(e):i?this.addOutsideTurn(n,e):this.addInsideTurn(n,e)};Zn.prototype.addLineEndCap=function(t,e){var n=new Le(t,e),i=new Le;this.computeOffsetSegment(n,ne.LEFT,this._distance,i);var s=new Le;this.computeOffsetSegment(n,ne.RIGHT,this._distance,s);var c=e.x-t.x,p=e.y-t.y,u=Math.atan2(p,c);switch(this._bufParams.getEndCapStyle()){case In.CAP_ROUND:this._segList.addPt(i.p1),this.addFilletArc(e,u+Math.PI/2,u-Math.PI/2,me.CLOCKWISE,this._distance),this._segList.addPt(s.p1);break;case In.CAP_FLAT:this._segList.addPt(i.p1),this._segList.addPt(s.p1);break;case In.CAP_SQUARE:var x=new It;x.x=Math.abs(this._distance)*Math.cos(u),x.y=Math.abs(this._distance)*Math.sin(u);var w=new It(i.p1.x+x.x,i.p1.y+x.y),E=new It(s.p1.x+x.x,s.p1.y+x.y);this._segList.addPt(w),this._segList.addPt(E);break}};Zn.prototype.getCoordinates=function(){var t=this._segList.getCoordinates();return t};Zn.prototype.addMitreJoin=function(t,e,n,i){var s=!0,c=null;try{c=gs.intersection(e.p0,e.p1,n.p0,n.p1);var p=i<=0?1:c.distance(t)/Math.abs(i);p>this._bufParams.getMitreLimit()&&(s=!1)}catch(u){if(u instanceof Yh)c=new It(0,0),s=!1;else throw u}finally{}s?this._segList.addPt(c):this.addLimitedMitreJoin(e,n,i,this._bufParams.getMitreLimit())};Zn.prototype.addFilletCorner=function(t,e,n,i,s){var c=e.x-t.x,p=e.y-t.y,u=Math.atan2(p,c),x=n.x-t.x,w=n.y-t.y,E=Math.atan2(w,x);i===me.CLOCKWISE?u<=E&&(u+=2*Math.PI):u>=E&&(u-=2*Math.PI),this._segList.addPt(e),this.addFilletArc(t,u,E,i,s),this._segList.addPt(n)};Zn.prototype.addOutsideTurn=function(t,e){if(this._offset0.p1.distance(this._offset1.p0)<this._distance*Zn.OFFSET_SEGMENT_SEPARATION_FACTOR)return this._segList.addPt(this._offset0.p1),null;this._bufParams.getJoinStyle()===In.JOIN_MITRE?this.addMitreJoin(this._s1,this._offset0,this._offset1,this._distance):this._bufParams.getJoinStyle()===In.JOIN_BEVEL?this.addBevelJoin(this._offset0,this._offset1):(e&&this._segList.addPt(this._offset0.p1),this.addFilletCorner(this._s1,this._offset0.p1,this._offset1.p0,t,this._distance),this._segList.addPt(this._offset1.p0))};Zn.prototype.createSquare=function(t){this._segList.addPt(new It(t.x+this._distance,t.y+this._distance)),this._segList.addPt(new It(t.x+this._distance,t.y-this._distance)),this._segList.addPt(new It(t.x-this._distance,t.y-this._distance)),this._segList.addPt(new It(t.x-this._distance,t.y+this._distance)),this._segList.closeRing()};Zn.prototype.addSegments=function(t,e){this._segList.addPts(t,e)};Zn.prototype.addFirstSegment=function(){this._segList.addPt(this._offset1.p0)};Zn.prototype.addLastSegment=function(){this._segList.addPt(this._offset1.p1)};Zn.prototype.initSideSegments=function(t,e,n){this._s1=t,this._s2=e,this._side=n,this._seg1.setCoordinates(t,e),this.computeOffsetSegment(this._seg1,n,this._distance,this._offset1)};Zn.prototype.addLimitedMitreJoin=function(t,e,n,i){var s=this._seg0.p1,c=dn.angle(s,this._seg0.p0),p=dn.angleBetweenOriented(this._seg0.p0,s,this._seg1.p1),u=p/2,x=dn.normalize(c+u),w=dn.normalize(x+Math.PI),E=i*n,L=E*Math.abs(Math.sin(u)),A=n-L,V=s.x+E*Math.cos(w),O=s.y+E*Math.sin(w),J=new It(V,O),Y=new Le(s,J),$=Y.pointAlongOffset(1,A),U=Y.pointAlongOffset(1,-A);this._side===ne.LEFT?(this._segList.addPt($),this._segList.addPt(U)):(this._segList.addPt(U),this._segList.addPt($))};Zn.prototype.computeOffsetSegment=function(t,e,n,i){var s=e===ne.LEFT?1:-1,c=t.p1.x-t.p0.x,p=t.p1.y-t.p0.y,u=Math.sqrt(c*c+p*p),x=s*n*c/u,w=s*n*p/u;i.p0.x=t.p0.x-w,i.p0.y=t.p0.y+x,i.p1.x=t.p1.x-w,i.p1.y=t.p1.y+x};Zn.prototype.addFilletArc=function(t,e,n,i,s){var c=this,p=i===me.CLOCKWISE?-1:1,u=Math.abs(e-n),x=Math.trunc(u/this._filletAngleQuantum+.5);if(x<1)return null;for(var w=0,E=u/x,L=w,A=new It;L<u;){var V=e+p*L;A.x=t.x+s*Math.cos(V),A.y=t.y+s*Math.sin(V),c._segList.addPt(A),L+=E}};Zn.prototype.addInsideTurn=function(t,e){if(this._li.computeIntersection(this._offset0.p0,this._offset0.p1,this._offset1.p0,this._offset1.p1),this._li.hasIntersection())this._segList.addPt(this._li.getIntersection(0));else if(this._hasNarrowConcaveAngle=!0,this._offset0.p1.distance(this._offset1.p0)<this._distance*Zn.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR)this._segList.addPt(this._offset0.p1);else{if(this._segList.addPt(this._offset0.p1),this._closingSegLengthFactor>0){var n=new It((this._closingSegLengthFactor*this._offset0.p1.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset0.p1.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(n);var i=new It((this._closingSegLengthFactor*this._offset1.p0.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset1.p0.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(i)}else this._segList.addPt(this._s1);this._segList.addPt(this._offset1.p0)}};Zn.prototype.createCircle=function(t){var e=new It(t.x+this._distance,t.y);this._segList.addPt(e),this.addFilletArc(t,0,2*Math.PI,-1,this._distance),this._segList.closeRing()};Zn.prototype.addBevelJoin=function(t,e){this._segList.addPt(t.p1),this._segList.addPt(e.p0)};Zn.prototype.init=function(t){this._distance=t,this._maxCurveSegmentError=t*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new Vo,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*Zn.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)};Zn.prototype.addCollinear=function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2);var e=this._li.getIntersectionNum();e>=2&&(this._bufParams.getJoinStyle()===In.JOIN_BEVEL||this._bufParams.getJoinStyle()===In.JOIN_MITRE?(t&&this._segList.addPt(this._offset0.p1),this._segList.addPt(this._offset1.p0)):this.addFilletCorner(this._s1,this._offset0.p1,this._offset1.p0,me.CLOCKWISE,this._distance))};Zn.prototype.closeRing=function(){this._segList.closeRing()};Zn.prototype.hasNarrowConcaveAngle=function(){return this._hasNarrowConcaveAngle};Zn.prototype.interfaces_=function(){return[]};Zn.prototype.getClass=function(){return Zn};Xf.OFFSET_SEGMENT_SEPARATION_FACTOR.get=function(){return .001};Xf.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return .001};Xf.CURVE_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return 1e-6};Xf.MAX_CLOSING_SEG_LEN_FACTOR.get=function(){return 80};Object.defineProperties(Zn,Xf);var eo=function(){this._distance=0,this._precisionModel=null,this._bufParams=null;var t=arguments[0],e=arguments[1];this._precisionModel=t,this._bufParams=e};eo.prototype.getOffsetCurve=function(t,e){if(this._distance=e,e===0)return null;var n=e<0,i=Math.abs(e),s=this.getSegGen(i);t.length<=1?this.computePointCurve(t[0],s):this.computeOffsetCurve(t,n,s);var c=s.getCoordinates();return n&&sn.reverse(c),c};eo.prototype.computeSingleSidedBufferCurve=function(t,e,n){var i=this.simplifyTolerance(this._distance);if(e){n.addSegments(t,!0);var s=ui.simplify(t,-i),c=s.length-1;n.initSideSegments(s[c],s[c-1],ne.LEFT),n.addFirstSegment();for(var p=c-2;p>=0;p--)n.addNextSegment(s[p],!0)}else{n.addSegments(t,!1);var u=ui.simplify(t,i),x=u.length-1;n.initSideSegments(u[0],u[1],ne.LEFT),n.addFirstSegment();for(var w=2;w<=x;w++)n.addNextSegment(u[w],!0)}n.addLastSegment(),n.closeRing()};eo.prototype.computeRingBufferCurve=function(t,e,n){var i=this.simplifyTolerance(this._distance);e===ne.RIGHT&&(i=-i);var s=ui.simplify(t,i),c=s.length-1;n.initSideSegments(s[c-1],s[0],e);for(var p=1;p<=c;p++){var u=p!==1;n.addNextSegment(s[p],u)}n.closeRing()};eo.prototype.computeLineBufferCurve=function(t,e){var n=this.simplifyTolerance(this._distance),i=ui.simplify(t,n),s=i.length-1;e.initSideSegments(i[0],i[1],ne.LEFT);for(var c=2;c<=s;c++)e.addNextSegment(i[c],!0);e.addLastSegment(),e.addLineEndCap(i[s-1],i[s]);var p=ui.simplify(t,-n),u=p.length-1;e.initSideSegments(p[u],p[u-1],ne.LEFT);for(var x=u-2;x>=0;x--)e.addNextSegment(p[x],!0);e.addLastSegment(),e.addLineEndCap(p[1],p[0]),e.closeRing()};eo.prototype.computePointCurve=function(t,e){switch(this._bufParams.getEndCapStyle()){case In.CAP_ROUND:e.createCircle(t);break;case In.CAP_SQUARE:e.createSquare(t);break}};eo.prototype.getLineCurve=function(t,e){if(this._distance=e,e<0&&!this._bufParams.isSingleSided()||e===0)return null;var n=Math.abs(e),i=this.getSegGen(n);if(t.length<=1)this.computePointCurve(t[0],i);else if(this._bufParams.isSingleSided()){var s=e<0;this.computeSingleSidedBufferCurve(t,s,i)}else this.computeLineBufferCurve(t,i);var c=i.getCoordinates();return c};eo.prototype.getBufferParameters=function(){return this._bufParams};eo.prototype.simplifyTolerance=function(t){return t*this._bufParams.getSimplifyFactor()};eo.prototype.getRingCurve=function(t,e,n){if(this._distance=n,t.length<=2)return this.getLineCurve(t,n);if(n===0)return eo.copyCoordinates(t);var i=this.getSegGen(n);return this.computeRingBufferCurve(t,e,i),i.getCoordinates()};eo.prototype.computeOffsetCurve=function(t,e,n){var i=this.simplifyTolerance(this._distance);if(e){var s=ui.simplify(t,-i),c=s.length-1;n.initSideSegments(s[c],s[c-1],ne.LEFT),n.addFirstSegment();for(var p=c-2;p>=0;p--)n.addNextSegment(s[p],!0)}else{var u=ui.simplify(t,i),x=u.length-1;n.initSideSegments(u[0],u[1],ne.LEFT),n.addFirstSegment();for(var w=2;w<=x;w++)n.addNextSegment(u[w],!0)}n.addLastSegment()};eo.prototype.getSegGen=function(t){return new Zn(this._precisionModel,this._bufParams,t)};eo.prototype.interfaces_=function(){return[]};eo.prototype.getClass=function(){return eo};eo.copyCoordinates=function(t){for(var e=new Array(t.length).fill(null),n=0;n<e.length;n++)e[n]=new It(t[n]);return e};var nc=function(){this._subgraphs=null,this._seg=new Le,this._cga=new me;var t=arguments[0];this._subgraphs=t},Dx={DepthSegment:{configurable:!0}};nc.prototype.findStabbedSegments=function(){var t=this;if(arguments.length===1){for(var e=arguments[0],n=new ue,i=this._subgraphs.iterator();i.hasNext();){var s=i.next(),c=s.getEnvelope();e.y<c.getMinY()||e.y>c.getMaxY()||t.findStabbedSegments(e,s.getDirectedEdges(),n)}return n}else if(arguments.length===3){if(Be(arguments[2],_s)&&arguments[0]instanceof It&&arguments[1]instanceof L_)for(var p=arguments[0],u=arguments[1],x=arguments[2],w=u.getEdge().getCoordinates(),E=0;E<w.length-1;E++){t._seg.p0=w[E],t._seg.p1=w[E+1],t._seg.p0.y>t._seg.p1.y&&t._seg.reverse();var L=Math.max(t._seg.p0.x,t._seg.p1.x);if(!(L<p.x)&&!t._seg.isHorizontal()&&!(p.y<t._seg.p0.y||p.y>t._seg.p1.y)&&me.computeOrientation(t._seg.p0,t._seg.p1,p)!==me.RIGHT){var A=u.getDepth(ne.LEFT);t._seg.p0.equals(w[E])||(A=u.getDepth(ne.RIGHT));var V=new fu(t._seg,A);x.add(V)}}else if(Be(arguments[2],_s)&&arguments[0]instanceof It&&Be(arguments[1],_s))for(var O=arguments[0],J=arguments[1],Y=arguments[2],$=J.iterator();$.hasNext();){var U=$.next();U.isForward()&&t.findStabbedSegments(O,U,Y)}}};nc.prototype.getDepth=function(t){var e=this.findStabbedSegments(t);if(e.size()===0)return 0;var n=bs.min(e);return n._leftDepth};nc.prototype.interfaces_=function(){return[]};nc.prototype.getClass=function(){return nc};Dx.DepthSegment.get=function(){return fu};Object.defineProperties(nc,Dx);var fu=function(){this._upwardSeg=null,this._leftDepth=null;var t=arguments[0],e=arguments[1];this._upwardSeg=new Le(t),this._leftDepth=e};fu.prototype.compareTo=function(t){var e=t;if(this._upwardSeg.minX()>=e._upwardSeg.maxX())return 1;if(this._upwardSeg.maxX()<=e._upwardSeg.minX())return-1;var n=this._upwardSeg.orientationIndex(e._upwardSeg);return n!==0||(n=-1*e._upwardSeg.orientationIndex(this._upwardSeg),n!==0)?n:this._upwardSeg.compareTo(e._upwardSeg)};fu.prototype.compareX=function(t,e){var n=t.p0.compareTo(e.p0);return n!==0?n:t.p1.compareTo(e.p1)};fu.prototype.toString=function(){return this._upwardSeg.toString()};fu.prototype.interfaces_=function(){return[rs]};fu.prototype.getClass=function(){return fu};var Tn=function(t,e,n){this.p0=t||null,this.p1=e||null,this.p2=n||null};Tn.prototype.area=function(){return Tn.area(this.p0,this.p1,this.p2)};Tn.prototype.signedArea=function(){return Tn.signedArea(this.p0,this.p1,this.p2)};Tn.prototype.interpolateZ=function(t){if(t===null)throw new Qn("Supplied point is null.");return Tn.interpolateZ(t,this.p0,this.p1,this.p2)};Tn.prototype.longestSideLength=function(){return Tn.longestSideLength(this.p0,this.p1,this.p2)};Tn.prototype.isAcute=function(){return Tn.isAcute(this.p0,this.p1,this.p2)};Tn.prototype.circumcentre=function(){return Tn.circumcentre(this.p0,this.p1,this.p2)};Tn.prototype.area3D=function(){return Tn.area3D(this.p0,this.p1,this.p2)};Tn.prototype.centroid=function(){return Tn.centroid(this.p0,this.p1,this.p2)};Tn.prototype.inCentre=function(){return Tn.inCentre(this.p0,this.p1,this.p2)};Tn.prototype.interfaces_=function(){return[]};Tn.prototype.getClass=function(){return Tn};Tn.area=function(t,e,n){return Math.abs(((n.x-t.x)*(e.y-t.y)-(e.x-t.x)*(n.y-t.y))/2)};Tn.signedArea=function(t,e,n){return((n.x-t.x)*(e.y-t.y)-(e.x-t.x)*(n.y-t.y))/2};Tn.det=function(t,e,n,i){return t*i-e*n};Tn.interpolateZ=function(t,e,n,i){var s=e.x,c=e.y,p=n.x-s,u=i.x-s,x=n.y-c,w=i.y-c,E=p*w-u*x,L=t.x-s,A=t.y-c,V=(w*L-u*A)/E,O=(-x*L+p*A)/E,J=e.z+V*(n.z-e.z)+O*(i.z-e.z);return J};Tn.longestSideLength=function(t,e,n){var i=t.distance(e),s=e.distance(n),c=n.distance(t),p=i;return s>p&&(p=s),c>p&&(p=c),p};Tn.isAcute=function(t,e,n){return!(!dn.isAcute(t,e,n)||!dn.isAcute(e,n,t)||!dn.isAcute(n,t,e))};Tn.circumcentre=function(t,e,n){var i=n.x,s=n.y,c=t.x-i,p=t.y-s,u=e.x-i,x=e.y-s,w=2*Tn.det(c,p,u,x),E=Tn.det(p,c*c+p*p,x,u*u+x*x),L=Tn.det(c,c*c+p*p,u,u*u+x*x),A=i-E/w,V=s+L/w;return new It(A,V)};Tn.perpendicularBisector=function(t,e){var n=e.x-t.x,i=e.y-t.y,s=new gs(t.x+n/2,t.y+i/2,1),c=new gs(t.x-i+n/2,t.y+n+i/2,1);return new gs(s,c)};Tn.angleBisector=function(t,e,n){var i=e.distance(t),s=e.distance(n),c=i/(i+s),p=n.x-t.x,u=n.y-t.y,x=new It(t.x+c*p,t.y+c*u);return x};Tn.area3D=function(t,e,n){var i=e.x-t.x,s=e.y-t.y,c=e.z-t.z,p=n.x-t.x,u=n.y-t.y,x=n.z-t.z,w=s*x-c*u,E=c*p-i*x,L=i*u-s*p,A=w*w+E*E+L*L,V=Math.sqrt(A)/2;return V};Tn.centroid=function(t,e,n){var i=(t.x+e.x+n.x)/3,s=(t.y+e.y+n.y)/3;return new It(i,s)};Tn.inCentre=function(t,e,n){var i=e.distance(n),s=t.distance(n),c=t.distance(e),p=i+s+c,u=(i*t.x+s*e.x+c*n.x)/p,x=(i*t.y+s*e.y+c*n.y)/p;return new It(u,x)};var is=function(){this._inputGeom=null,this._distance=null,this._curveBuilder=null,this._curveList=new ue;var t=arguments[0],e=arguments[1],n=arguments[2];this._inputGeom=t,this._distance=e,this._curveBuilder=n};is.prototype.addPoint=function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,Lt.EXTERIOR,Lt.INTERIOR)};is.prototype.addPolygon=function(t){var e=this,n=this._distance,i=ne.LEFT;this._distance<0&&(n=-this._distance,i=ne.RIGHT);var s=t.getExteriorRing(),c=sn.removeRepeatedPoints(s.getCoordinates());if(this._distance<0&&this.isErodedCompletely(s,this._distance)||this._distance<=0&&c.length<3)return null;this.addPolygonRing(c,n,i,Lt.EXTERIOR,Lt.INTERIOR);for(var p=0;p<t.getNumInteriorRing();p++){var u=t.getInteriorRingN(p),x=sn.removeRepeatedPoints(u.getCoordinates());e._distance>0&&e.isErodedCompletely(u,-e._distance)||e.addPolygonRing(x,n,ne.opposite(i),Lt.INTERIOR,Lt.EXTERIOR)}};is.prototype.isTriangleErodedCompletely=function(t,e){var n=new Tn(t[0],t[1],t[2]),i=n.inCentre(),s=me.distancePointLine(i,n.p0,n.p1);return s<Math.abs(e)};is.prototype.addLineString=function(t){if(this._distance<=0&&!this._curveBuilder.getBufferParameters().isSingleSided())return null;var e=sn.removeRepeatedPoints(t.getCoordinates()),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,Lt.EXTERIOR,Lt.INTERIOR)};is.prototype.addCurve=function(t,e,n){if(t===null||t.length<2)return null;var i=new yi(t,new An(0,Lt.BOUNDARY,e,n));this._curveList.add(i)};is.prototype.getCurves=function(){return this.add(this._inputGeom),this._curveList};is.prototype.addPolygonRing=function(t,e,n,i,s){if(e===0&&t.length<ma.MINIMUM_VALID_SIZE)return null;var c=i,p=s;t.length>=ma.MINIMUM_VALID_SIZE&&me.isCCW(t)&&(c=s,p=i,n=ne.opposite(n));var u=this._curveBuilder.getRingCurve(t,n,e);this.addCurve(u,c,p)};is.prototype.add=function(t){if(t.isEmpty())return null;t instanceof Fi?this.addPolygon(t):t instanceof li?this.addLineString(t):t instanceof vo?this.addPoint(t):t instanceof Ah?this.addCollection(t):t instanceof hu?this.addCollection(t):t instanceof ha?this.addCollection(t):t instanceof Or&&this.addCollection(t)};is.prototype.isErodedCompletely=function(t,e){var n=t.getCoordinates();if(n.length<4)return e<0;if(n.length===4)return this.isTriangleErodedCompletely(n,e);var i=t.getEnvelopeInternal(),s=Math.min(i.getHeight(),i.getWidth());return e<0&&2*Math.abs(e)>s};is.prototype.addCollection=function(t){for(var e=this,n=0;n<t.getNumGeometries();n++){var i=t.getGeometryN(n);e.add(i)}};is.prototype.interfaces_=function(){return[]};is.prototype.getClass=function(){return is};var Nh=function(){};Nh.prototype.locate=function(t){};Nh.prototype.interfaces_=function(){return[]};Nh.prototype.getClass=function(){return Nh};var pa=function(){this._parent=null,this._atStart=null,this._max=null,this._index=null,this._subcollectionIterator=null;var t=arguments[0];this._parent=t,this._atStart=!0,this._index=0,this._max=t.getNumGeometries()};pa.prototype.next=function(){if(this._atStart)return this._atStart=!1,pa.isAtomic(this._parent)&&this._index++,this._parent;if(this._subcollectionIterator!==null){if(this._subcollectionIterator.hasNext())return this._subcollectionIterator.next();this._subcollectionIterator=null}if(this._index>=this._max)throw new Jh;var t=this._parent.getGeometryN(this._index++);return t instanceof Or?(this._subcollectionIterator=new pa(t),this._subcollectionIterator.next()):t};pa.prototype.remove=function(){throw new Error(this.getClass().getName())};pa.prototype.hasNext=function(){if(this._atStart)return!0;if(this._subcollectionIterator!==null){if(this._subcollectionIterator.hasNext())return!0;this._subcollectionIterator=null}return!(this._index>=this._max)};pa.prototype.interfaces_=function(){return[Kh]};pa.prototype.getClass=function(){return pa};pa.isAtomic=function(t){return!(t instanceof Or)};var ko=function(){this._geom=null;var t=arguments[0];this._geom=t};ko.prototype.locate=function(t){return ko.locate(t,this._geom)};ko.prototype.interfaces_=function(){return[Nh]};ko.prototype.getClass=function(){return ko};ko.isPointInRing=function(t,e){return e.getEnvelopeInternal().intersects(t)?me.isPointInRing(t,e.getCoordinates()):!1};ko.containsPointInPolygon=function(t,e){if(e.isEmpty())return!1;var n=e.getExteriorRing();if(!ko.isPointInRing(t,n))return!1;for(var i=0;i<e.getNumInteriorRing();i++){var s=e.getInteriorRingN(i);if(ko.isPointInRing(t,s))return!1}return!0};ko.containsPoint=function(t,e){if(e instanceof Fi)return ko.containsPointInPolygon(t,e);if(e instanceof Or)for(var n=new pa(e);n.hasNext();){var i=n.next();if(i!==e&&ko.containsPoint(t,i))return!0}return!1};ko.locate=function(t,e){return e.isEmpty()?Lt.EXTERIOR:ko.containsPoint(t,e)?Lt.INTERIOR:Lt.EXTERIOR};var Sr=function(){this._edgeMap=new br,this._edgeList=null,this._ptInAreaLocation=[Lt.NONE,Lt.NONE]};Sr.prototype.getNextCW=function(t){this.getEdges();var e=this._edgeList.indexOf(t),n=e-1;return e===0&&(n=this._edgeList.size()-1),this._edgeList.get(n)};Sr.prototype.propagateSideLabels=function(t){for(var e=Lt.NONE,n=this.iterator();n.hasNext();){var i=n.next(),s=i.getLabel();s.isArea(t)&&s.getLocation(t,ne.LEFT)!==Lt.NONE&&(e=s.getLocation(t,ne.LEFT))}if(e===Lt.NONE)return null;for(var c=e,p=this.iterator();p.hasNext();){var u=p.next(),x=u.getLabel();if(x.getLocation(t,ne.ON)===Lt.NONE&&x.setLocation(t,ne.ON,c),x.isArea(t)){var w=x.getLocation(t,ne.LEFT),E=x.getLocation(t,ne.RIGHT);if(E!==Lt.NONE){if(E!==c)throw new Ha("side location conflict",u.getCoordinate());w===Lt.NONE&&Je.shouldNeverReachHere("found single null side (at "+u.getCoordinate()+")"),c=w}else Je.isTrue(x.getLocation(t,ne.LEFT)===Lt.NONE,"found single null side"),x.setLocation(t,ne.RIGHT,c),x.setLocation(t,ne.LEFT,c)}}};Sr.prototype.getCoordinate=function(){var t=this.iterator();if(!t.hasNext())return null;var e=t.next();return e.getCoordinate()};Sr.prototype.print=function(t){fr.out.println("EdgeEndStar:   "+this.getCoordinate());for(var e=this.iterator();e.hasNext();){var n=e.next();n.print(t)}};Sr.prototype.isAreaLabelsConsistent=function(t){return this.computeEdgeEndLabels(t.getBoundaryNodeRule()),this.checkAreaLabelsConsistent(0)};Sr.prototype.checkAreaLabelsConsistent=function(t){var e=this.getEdges();if(e.size()<=0)return!0;var n=e.size()-1,i=e.get(n).getLabel(),s=i.getLocation(t,ne.LEFT);Je.isTrue(s!==Lt.NONE,"Found unlabelled area edge");for(var c=s,p=this.iterator();p.hasNext();){var u=p.next(),x=u.getLabel();Je.isTrue(x.isArea(t),"Found non-area edge");var w=x.getLocation(t,ne.LEFT),E=x.getLocation(t,ne.RIGHT);if(w===E||E!==c)return!1;c=w}return!0};Sr.prototype.findIndex=function(t){var e=this;this.iterator();for(var n=0;n<this._edgeList.size();n++){var i=e._edgeList.get(n);if(i===t)return n}return-1};Sr.prototype.iterator=function(){return this.getEdges().iterator()};Sr.prototype.getEdges=function(){return this._edgeList===null&&(this._edgeList=new ue(this._edgeMap.values())),this._edgeList};Sr.prototype.getLocation=function(t,e,n){return this._ptInAreaLocation[t]===Lt.NONE&&(this._ptInAreaLocation[t]=ko.locate(e,n[t].getGeometry())),this._ptInAreaLocation[t]};Sr.prototype.toString=function(){var t=new $s;t.append("EdgeEndStar:   "+this.getCoordinate()),t.append(`
+`);for(var e=this.iterator();e.hasNext();){var n=e.next();t.append(n),t.append(`
+`)}return t.toString()};Sr.prototype.computeEdgeEndLabels=function(t){for(var e=this.iterator();e.hasNext();){var n=e.next();n.computeLabel(t)}};Sr.prototype.computeLabelling=function(t){var e=this;this.computeEdgeEndLabels(t[0].getBoundaryNodeRule()),this.propagateSideLabels(0),this.propagateSideLabels(1);for(var n=[!1,!1],i=this.iterator();i.hasNext();)for(var s=i.next(),c=s.getLabel(),p=0;p<2;p++)c.isLine(p)&&c.getLocation(p)===Lt.BOUNDARY&&(n[p]=!0);for(var u=this.iterator();u.hasNext();)for(var x=u.next(),w=x.getLabel(),E=0;E<2;E++)if(w.isAnyNull(E)){var L=Lt.NONE;if(n[E])L=Lt.EXTERIOR;else{var A=x.getCoordinate();L=e.getLocation(E,A,t)}w.setAllLocationsIfNull(E,L)}};Sr.prototype.getDegree=function(){return this._edgeMap.size()};Sr.prototype.insertEdgeEnd=function(t,e){this._edgeMap.put(t,e),this._edgeList=null};Sr.prototype.interfaces_=function(){return[]};Sr.prototype.getClass=function(){return Sr};var pI=function(t){function e(){t.call(this),this._resultAreaEdgeList=null,this._label=null,this._SCANNING_FOR_INCOMING=1,this._LINKING_TO_OUTGOING=2}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.linkResultDirectedEdges=function(){var n=this;this.getResultAreaEdges();for(var i=null,s=null,c=this._SCANNING_FOR_INCOMING,p=0;p<this._resultAreaEdgeList.size();p++){var u=n._resultAreaEdgeList.get(p),x=u.getSym();if(u.getLabel().isArea())switch(i===null&&u.isInResult()&&(i=u),c){case n._SCANNING_FOR_INCOMING:if(!x.isInResult())continue;s=x,c=n._LINKING_TO_OUTGOING;break;case n._LINKING_TO_OUTGOING:if(!u.isInResult())continue;s.setNext(u),c=n._SCANNING_FOR_INCOMING;break}}if(c===this._LINKING_TO_OUTGOING){if(i===null)throw new Ha("no outgoing dirEdge found",this.getCoordinate());Je.isTrue(i.isInResult(),"unable to link last incoming dirEdge"),s.setNext(i)}},e.prototype.insert=function(n){var i=n;this.insertEdgeEnd(i,i)},e.prototype.getRightmostEdge=function(){var n=this.getEdges(),i=n.size();if(i<1)return null;var s=n.get(0);if(i===1)return s;var c=n.get(i-1),p=s.getQuadrant(),u=c.getQuadrant();return kn.isNorthern(p)&&kn.isNorthern(u)?s:!kn.isNorthern(p)&&!kn.isNorthern(u)?c:s.getDy()!==0?s:c.getDy()!==0?c:(Je.shouldNeverReachHere("found two horizontal edges incident on node"),null)},e.prototype.print=function(n){fr.out.println("DirectedEdgeStar: "+this.getCoordinate());for(var i=this.iterator();i.hasNext();){var s=i.next();n.print("out "),s.print(n),n.println(),n.print("in "),s.getSym().print(n),n.println()}},e.prototype.getResultAreaEdges=function(){var n=this;if(this._resultAreaEdgeList!==null)return this._resultAreaEdgeList;this._resultAreaEdgeList=new ue;for(var i=this.iterator();i.hasNext();){var s=i.next();(s.isInResult()||s.getSym().isInResult())&&n._resultAreaEdgeList.add(s)}return this._resultAreaEdgeList},e.prototype.updateLabelling=function(n){for(var i=this.iterator();i.hasNext();){var s=i.next(),c=s.getLabel();c.setAllLocationsIfNull(0,n.getLocation(0)),c.setAllLocationsIfNull(1,n.getLocation(1))}},e.prototype.linkAllDirectedEdges=function(){var n=this;this.getEdges();for(var i=null,s=null,c=this._edgeList.size()-1;c>=0;c--){var p=n._edgeList.get(c),u=p.getSym();s===null&&(s=u),i!==null&&u.setNext(i),i=p}s.setNext(i)},e.prototype.computeDepths=function(){var n=this;if(arguments.length===1){var i=arguments[0],s=this.findIndex(i),c=i.getDepth(ne.LEFT),p=i.getDepth(ne.RIGHT),u=this.computeDepths(s+1,this._edgeList.size(),c),x=this.computeDepths(0,s,u);if(x!==p)throw new Ha("depth mismatch at "+i.getCoordinate())}else if(arguments.length===3){for(var w=arguments[0],E=arguments[1],L=arguments[2],A=L,V=w;V<E;V++){var O=n._edgeList.get(V);O.setEdgeDepths(ne.RIGHT,A),A=O.getDepth(ne.LEFT)}return A}},e.prototype.mergeSymLabels=function(){for(var n=this.iterator();n.hasNext();){var i=n.next(),s=i.getLabel();s.merge(i.getSym().getLabel())}},e.prototype.linkMinimalDirectedEdges=function(n){for(var i=this,s=null,c=null,p=this._SCANNING_FOR_INCOMING,u=this._resultAreaEdgeList.size()-1;u>=0;u--){var x=i._resultAreaEdgeList.get(u),w=x.getSym();switch(s===null&&x.getEdgeRing()===n&&(s=x),p){case i._SCANNING_FOR_INCOMING:if(w.getEdgeRing()!==n)continue;c=w,p=i._LINKING_TO_OUTGOING;break;case i._LINKING_TO_OUTGOING:if(x.getEdgeRing()!==n)continue;c.setNextMin(x),p=i._SCANNING_FOR_INCOMING;break}}p===this._LINKING_TO_OUTGOING&&(Je.isTrue(s!==null,"found null for first outgoing dirEdge"),Je.isTrue(s.getEdgeRing()===n,"unable to link last incoming dirEdge"),c.setNextMin(s))},e.prototype.getOutgoingDegree=function(){if(arguments.length===0){for(var n=0,i=this.iterator();i.hasNext();){var s=i.next();s.isInResult()&&n++}return n}else if(arguments.length===1){for(var c=arguments[0],p=0,u=this.iterator();u.hasNext();){var x=u.next();x.getEdgeRing()===c&&p++}return p}},e.prototype.getLabel=function(){return this._label},e.prototype.findCoveredLineEdges=function(){for(var n=Lt.NONE,i=this.iterator();i.hasNext();){var s=i.next(),c=s.getSym();if(!s.isLineEdge()){if(s.isInResult()){n=Lt.INTERIOR;break}if(c.isInResult()){n=Lt.EXTERIOR;break}}}if(n===Lt.NONE)return null;for(var p=n,u=this.iterator();u.hasNext();){var x=u.next(),w=x.getSym();x.isLineEdge()?x.getEdge().setCovered(p===Lt.INTERIOR):(x.isInResult()&&(p=Lt.EXTERIOR),w.isInResult()&&(p=Lt.INTERIOR))}},e.prototype.computeLabelling=function(n){var i=this;t.prototype.computeLabelling.call(this,n),this._label=new An(Lt.NONE);for(var s=this.iterator();s.hasNext();)for(var c=s.next(),p=c.getEdge(),u=p.getLabel(),x=0;x<2;x++){var w=u.getLocation(x);(w===Lt.INTERIOR||w===Lt.BOUNDARY)&&i._label.setLocation(x,Lt.INTERIOR)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Sr),Rx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createNode=function(n){return new Xm(n,new pI)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(kh),Ml=function t(){this._pts=null,this._orientation=null;var e=arguments[0];this._pts=e,this._orientation=t.orientation(e)};Ml.prototype.compareTo=function(t){var e=t,n=Ml.compareOriented(this._pts,this._orientation,e._pts,e._orientation);return n};Ml.prototype.interfaces_=function(){return[rs]};Ml.prototype.getClass=function(){return Ml};Ml.orientation=function(t){return sn.increasingDirection(t)===1};Ml.compareOriented=function(t,e,n,i){for(var s=e?1:-1,c=i?1:-1,p=e?t.length:-1,u=i?n.length:-1,x=e?0:t.length-1,w=i?0:n.length-1;;){var E=t[x].compareTo(n[w]);if(E!==0)return E;x+=s,w+=c;var L=x===p,A=w===u;if(L&&!A)return-1;if(!L&&A)return 1;if(L&&A)return 0}};var ws=function(){this._edges=new ue,this._ocaMap=new br};ws.prototype.print=function(t){var e=this;t.print("MULTILINESTRING ( ");for(var n=0;n<this._edges.size();n++){var i=e._edges.get(n);n>0&&t.print(","),t.print("(");for(var s=i.getCoordinates(),c=0;c<s.length;c++)c>0&&t.print(","),t.print(s[c].x+" "+s[c].y);t.println(")")}t.print(")  ")};ws.prototype.addAll=function(t){for(var e=this,n=t.iterator();n.hasNext();)e.add(n.next())};ws.prototype.findEdgeIndex=function(t){for(var e=this,n=0;n<this._edges.size();n++)if(e._edges.get(n).equals(t))return n;return-1};ws.prototype.iterator=function(){return this._edges.iterator()};ws.prototype.getEdges=function(){return this._edges};ws.prototype.get=function(t){return this._edges.get(t)};ws.prototype.findEqualEdge=function(t){var e=new Ml(t.getCoordinates()),n=this._ocaMap.get(e);return n};ws.prototype.add=function(t){this._edges.add(t);var e=new Ml(t.getCoordinates());this._ocaMap.put(e,t)};ws.prototype.interfaces_=function(){return[]};ws.prototype.getClass=function(){return ws};var du=function(){};du.prototype.processIntersections=function(t,e,n,i){};du.prototype.isDone=function(){};du.prototype.interfaces_=function(){return[]};du.prototype.getClass=function(){return du};var Uo=function(){this._hasIntersection=!1,this._hasProper=!1,this._hasProperInterior=!1,this._hasInterior=!1,this._properIntersectionPoint=null,this._li=null,this._isSelfIntersection=null,this.numIntersections=0,this.numInteriorIntersections=0,this.numProperIntersections=0,this.numTests=0;var t=arguments[0];this._li=t};Uo.prototype.isTrivialIntersection=function(t,e,n,i){if(t===n&&this._li.getIntersectionNum()===1){if(Uo.isAdjacentSegments(e,i))return!0;if(t.isClosed()){var s=t.size()-1;if(e===0&&i===s||i===0&&e===s)return!0}}return!1};Uo.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint};Uo.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior};Uo.prototype.getLineIntersector=function(){return this._li};Uo.prototype.hasProperIntersection=function(){return this._hasProper};Uo.prototype.processIntersections=function(t,e,n,i){if(t===n&&e===i)return null;this.numTests++;var s=t.getCoordinates()[e],c=t.getCoordinates()[e+1],p=n.getCoordinates()[i],u=n.getCoordinates()[i+1];this._li.computeIntersection(s,c,p,u),this._li.hasIntersection()&&(this.numIntersections++,this._li.isInteriorIntersection()&&(this.numInteriorIntersections++,this._hasInterior=!0),this.isTrivialIntersection(t,e,n,i)||(this._hasIntersection=!0,t.addIntersections(this._li,e,0),n.addIntersections(this._li,i,1),this._li.isProper()&&(this.numProperIntersections++,this._hasProper=!0,this._hasProperInterior=!0)))};Uo.prototype.hasIntersection=function(){return this._hasIntersection};Uo.prototype.isDone=function(){return!1};Uo.prototype.hasInteriorIntersection=function(){return this._hasInterior};Uo.prototype.interfaces_=function(){return[du]};Uo.prototype.getClass=function(){return Uo};Uo.isAdjacentSegments=function(t,e){return Math.abs(t-e)===1};var Hs=function(){this.coord=null,this.segmentIndex=null,this.dist=null;var t=arguments[0],e=arguments[1],n=arguments[2];this.coord=new It(t),this.segmentIndex=e,this.dist=n};Hs.prototype.getSegmentIndex=function(){return this.segmentIndex};Hs.prototype.getCoordinate=function(){return this.coord};Hs.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex),t.println(" dist = "+this.dist)};Hs.prototype.compareTo=function(t){var e=t;return this.compare(e.segmentIndex,e.dist)};Hs.prototype.isEndPoint=function(t){return this.segmentIndex===0&&this.dist===0||this.segmentIndex===t};Hs.prototype.toString=function(){return this.coord+" seg # = "+this.segmentIndex+" dist = "+this.dist};Hs.prototype.getDistance=function(){return this.dist};Hs.prototype.compare=function(t,e){return this.segmentIndex<t?-1:this.segmentIndex>t?1:this.dist<e?-1:this.dist>e?1:0};Hs.prototype.interfaces_=function(){return[rs]};Hs.prototype.getClass=function(){return Hs};var ya=function(){this._nodeMap=new br,this.edge=null;var t=arguments[0];this.edge=t};ya.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();){var n=e.next();n.print(t)}};ya.prototype.iterator=function(){return this._nodeMap.values().iterator()};ya.prototype.addSplitEdges=function(t){var e=this;this.addEndpoints();for(var n=this.iterator(),i=n.next();n.hasNext();){var s=n.next(),c=e.createSplitEdge(i,s);t.add(c),i=s}};ya.prototype.addEndpoints=function(){var t=this.edge.pts.length-1;this.add(this.edge.pts[0],0,0),this.add(this.edge.pts[t],t,0)};ya.prototype.createSplitEdge=function(t,e){var n=this,i=e.segmentIndex-t.segmentIndex+2,s=this.edge.pts[e.segmentIndex],c=e.dist>0||!e.coord.equals2D(s);c||i--;var p=new Array(i).fill(null),u=0;p[u++]=new It(t.coord);for(var x=t.segmentIndex+1;x<=e.segmentIndex;x++)p[u++]=n.edge.pts[x];return c&&(p[u]=e.coord),new Em(p,new An(this.edge._label))};ya.prototype.add=function(t,e,n){var i=new Hs(t,e,n),s=this._nodeMap.get(i);return s!==null?s:(this._nodeMap.put(i,i),i)};ya.prototype.isIntersection=function(t){for(var e=this.iterator();e.hasNext();){var n=e.next();if(n.coord.equals(t))return!0}return!1};ya.prototype.interfaces_=function(){return[]};ya.prototype.getClass=function(){return ya};var mu=function(){};mu.prototype.getChainStartIndices=function(t){var e=this,n=0,i=new ue;i.add(new Us(n));do{var s=e.findChainEnd(t,n);i.add(new Us(s)),n=s}while(n<t.length-1);var c=mu.toIntArray(i);return c};mu.prototype.findChainEnd=function(t,e){for(var n=kn.quadrant(t[e],t[e+1]),i=e+1;i<t.length;){var s=kn.quadrant(t[i-1],t[i]);if(s!==n)break;i++}return i-1};mu.prototype.interfaces_=function(){return[]};mu.prototype.getClass=function(){return mu};mu.toIntArray=function(t){for(var e=new Array(t.size()).fill(null),n=0;n<e.length;n++)e[n]=t.get(n).intValue();return e};var Ya=function(){this.e=null,this.pts=null,this.startIndex=null,this.env1=new Te,this.env2=new Te;var t=arguments[0];this.e=t,this.pts=t.getCoordinates();var e=new mu;this.startIndex=e.getChainStartIndices(this.pts)};Ya.prototype.getCoordinates=function(){return this.pts};Ya.prototype.getMaxX=function(t){var e=this.pts[this.startIndex[t]].x,n=this.pts[this.startIndex[t+1]].x;return e>n?e:n};Ya.prototype.getMinX=function(t){var e=this.pts[this.startIndex[t]].x,n=this.pts[this.startIndex[t+1]].x;return e<n?e:n};Ya.prototype.computeIntersectsForChain=function(){if(arguments.length===4){var t=arguments[0],e=arguments[1],n=arguments[2],i=arguments[3];this.computeIntersectsForChain(this.startIndex[t],this.startIndex[t+1],e,e.startIndex[n],e.startIndex[n+1],i)}else if(arguments.length===6){var s=arguments[0],c=arguments[1],p=arguments[2],u=arguments[3],x=arguments[4],w=arguments[5],E=this.pts[s],L=this.pts[c],A=p.pts[u],V=p.pts[x];if(c-s===1&&x-u===1)return w.addIntersections(this.e,s,p.e,u),null;if(this.env1.init(E,L),this.env2.init(A,V),!this.env1.intersects(this.env2))return null;var O=Math.trunc((s+c)/2),J=Math.trunc((u+x)/2);s<O&&(u<J&&this.computeIntersectsForChain(s,O,p,u,J,w),J<x&&this.computeIntersectsForChain(s,O,p,J,x,w)),O<c&&(u<J&&this.computeIntersectsForChain(O,c,p,u,J,w),J<x&&this.computeIntersectsForChain(O,c,p,J,x,w))}};Ya.prototype.getStartIndexes=function(){return this.startIndex};Ya.prototype.computeIntersects=function(t,e){for(var n=this,i=0;i<this.startIndex.length-1;i++)for(var s=0;s<t.startIndex.length-1;s++)n.computeIntersectsForChain(i,t,s,e)};Ya.prototype.interfaces_=function(){return[]};Ya.prototype.getClass=function(){return Ya};var pr=function t(){var e=this;this._depth=Array(2).fill().map(function(){return Array(3)});for(var n=0;n<2;n++)for(var i=0;i<3;i++)e._depth[n][i]=t.NULL_VALUE},Nx={NULL_VALUE:{configurable:!0}};pr.prototype.getDepth=function(t,e){return this._depth[t][e]};pr.prototype.setDepth=function(t,e,n){this._depth[t][e]=n};pr.prototype.isNull=function(){var t=this;if(arguments.length===0){for(var e=0;e<2;e++)for(var n=0;n<3;n++)if(t._depth[e][n]!==pr.NULL_VALUE)return!1;return!0}else if(arguments.length===1){var i=arguments[0];return this._depth[i][1]===pr.NULL_VALUE}else if(arguments.length===2){var s=arguments[0],c=arguments[1];return this._depth[s][c]===pr.NULL_VALUE}};pr.prototype.normalize=function(){for(var t=this,e=0;e<2;e++)if(!t.isNull(e)){var n=t._depth[e][1];t._depth[e][2]<n&&(n=t._depth[e][2]),n<0&&(n=0);for(var i=1;i<3;i++){var s=0;t._depth[e][i]>n&&(s=1),t._depth[e][i]=s}}};pr.prototype.getDelta=function(t){return this._depth[t][ne.RIGHT]-this._depth[t][ne.LEFT]};pr.prototype.getLocation=function(t,e){return this._depth[t][e]<=0?Lt.EXTERIOR:Lt.INTERIOR};pr.prototype.toString=function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]};pr.prototype.add=function(){var t=this;if(arguments.length===1)for(var e=arguments[0],n=0;n<2;n++)for(var i=1;i<3;i++){var s=e.getLocation(n,i);(s===Lt.EXTERIOR||s===Lt.INTERIOR)&&(t.isNull(n,i)?t._depth[n][i]=pr.depthAtLocation(s):t._depth[n][i]+=pr.depthAtLocation(s))}else if(arguments.length===3){var c=arguments[0],p=arguments[1],u=arguments[2];u===Lt.INTERIOR&&this._depth[c][p]++}};pr.prototype.interfaces_=function(){return[]};pr.prototype.getClass=function(){return pr};pr.depthAtLocation=function(t){return t===Lt.EXTERIOR?0:t===Lt.INTERIOR?1:pr.NULL_VALUE};Nx.NULL_VALUE.get=function(){return-1};Object.defineProperties(pr,Nx);var Em=function(t){function e(){if(t.call(this),this.pts=null,this._env=null,this.eiList=new ya(this),this._name=null,this._mce=null,this._isIsolated=!0,this._depth=new pr,this._depthDelta=0,arguments.length===1){var n=arguments[0];e.call(this,n,null)}else if(arguments.length===2){var i=arguments[0],s=arguments[1];this.pts=i,this._label=s}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDepth=function(){return this._depth},e.prototype.getCollapsedEdge=function(){var n=new Array(2).fill(null);n[0]=this.pts[0],n[1]=this.pts[1];var i=new e(n,An.toLineLabel(this._label));return i},e.prototype.isIsolated=function(){return this._isIsolated},e.prototype.getCoordinates=function(){return this.pts},e.prototype.setIsolated=function(n){this._isIsolated=n},e.prototype.setName=function(n){this._name=n},e.prototype.equals=function(n){var i=this;if(!(n instanceof e))return!1;var s=n;if(this.pts.length!==s.pts.length)return!1;for(var c=!0,p=!0,u=this.pts.length,x=0;x<this.pts.length;x++)if(i.pts[x].equals2D(s.pts[x])||(c=!1),i.pts[x].equals2D(s.pts[--u])||(p=!1),!c&&!p)return!1;return!0},e.prototype.getCoordinate=function(){if(arguments.length===0)return this.pts.length>0?this.pts[0]:null;if(arguments.length===1){var n=arguments[0];return this.pts[n]}},e.prototype.print=function(n){var i=this;n.print("edge "+this._name+": "),n.print("LINESTRING (");for(var s=0;s<this.pts.length;s++)s>0&&n.print(","),n.print(i.pts[s].x+" "+i.pts[s].y);n.print(")  "+this._label+" "+this._depthDelta)},e.prototype.computeIM=function(n){e.updateIM(this._label,n)},e.prototype.isCollapsed=function(){return!this._label.isArea()||this.pts.length!==3?!1:!!this.pts[0].equals(this.pts[2])},e.prototype.isClosed=function(){return this.pts[0].equals(this.pts[this.pts.length-1])},e.prototype.getMaximumSegmentIndex=function(){return this.pts.length-1},e.prototype.getDepthDelta=function(){return this._depthDelta},e.prototype.getNumPoints=function(){return this.pts.length},e.prototype.printReverse=function(n){var i=this;n.print("edge "+this._name+": ");for(var s=this.pts.length-1;s>=0;s--)n.print(i.pts[s]+" ");n.println("")},e.prototype.getMonotoneChainEdge=function(){return this._mce===null&&(this._mce=new Ya(this)),this._mce},e.prototype.getEnvelope=function(){var n=this;if(this._env===null){this._env=new Te;for(var i=0;i<this.pts.length;i++)n._env.expandToInclude(n.pts[i])}return this._env},e.prototype.addIntersection=function(n,i,s,c){var p=new It(n.getIntersection(c)),u=i,x=n.getEdgeDistance(s,c),w=u+1;if(w<this.pts.length){var E=this.pts[w];p.equals2D(E)&&(u=w,x=0)}this.eiList.add(p,u,x)},e.prototype.toString=function(){var n=this,i=new $s;i.append("edge "+this._name+": "),i.append("LINESTRING (");for(var s=0;s<this.pts.length;s++)s>0&&i.append(","),i.append(n.pts[s].x+" "+n.pts[s].y);return i.append(")  "+this._label+" "+this._depthDelta),i.toString()},e.prototype.isPointwiseEqual=function(n){var i=this;if(this.pts.length!==n.pts.length)return!1;for(var s=0;s<this.pts.length;s++)if(!i.pts[s].equals2D(n.pts[s]))return!1;return!0},e.prototype.setDepthDelta=function(n){this._depthDelta=n},e.prototype.getEdgeIntersectionList=function(){return this.eiList},e.prototype.addIntersections=function(n,i,s){for(var c=this,p=0;p<n.getIntersectionNum();p++)c.addIntersection(n,i,s,p)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.updateIM=function(){if(arguments.length===2){var n=arguments[0],i=arguments[1];i.setAtLeastIfValid(n.getLocation(0,ne.ON),n.getLocation(1,ne.ON),1),n.isArea()&&(i.setAtLeastIfValid(n.getLocation(0,ne.LEFT),n.getLocation(1,ne.LEFT),2),i.setAtLeastIfValid(n.getLocation(0,ne.RIGHT),n.getLocation(1,ne.RIGHT),2))}else return t.prototype.updateIM.apply(this,arguments)},e}(Bo),zr=function(t){this._workingPrecisionModel=null,this._workingNoder=null,this._geomFact=null,this._graph=null,this._edgeList=new ws,this._bufParams=t||null};zr.prototype.setWorkingPrecisionModel=function(t){this._workingPrecisionModel=t};zr.prototype.insertUniqueEdge=function(t){var e=this._edgeList.findEqualEdge(t);if(e!==null){var n=e.getLabel(),i=t.getLabel();e.isPointwiseEqual(t)||(i=new An(t.getLabel()),i.flip()),n.merge(i);var s=zr.depthDelta(i),c=e.getDepthDelta(),p=c+s;e.setDepthDelta(p)}else this._edgeList.add(t),t.setDepthDelta(zr.depthDelta(t.getLabel()))};zr.prototype.buildSubgraphs=function(t,e){for(var n=new ue,i=t.iterator();i.hasNext();){var s=i.next(),c=s.getRightmostCoordinate(),p=new nc(n),u=p.getDepth(c);s.computeDepth(u),s.findResultEdges(),n.add(s),e.add(s.getDirectedEdges(),s.getNodes())}};zr.prototype.createSubgraphs=function(t){for(var e=new ue,n=t.getNodes().iterator();n.hasNext();){var i=n.next();if(!i.isVisited()){var s=new Fr;s.create(i),e.add(s)}}return bs.sort(e,bs.reverseOrder()),e};zr.prototype.createEmptyResultGeometry=function(){var t=this._geomFact.createPolygon();return t};zr.prototype.getNoder=function(t){if(this._workingNoder!==null)return this._workingNoder;var e=new $_,n=new xu;return n.setPrecisionModel(t),e.setSegmentIntersector(new Uo(n)),e};zr.prototype.buffer=function(t,e){var n=this._workingPrecisionModel;n===null&&(n=t.getPrecisionModel()),this._geomFact=t.getFactory();var i=new eo(n,this._bufParams),s=new is(t,e,i),c=s.getCurves();if(c.size()<=0)return this.createEmptyResultGeometry();this.computeNodedEdges(c,n),this._graph=new ri(new Rx),this._graph.addEdges(this._edgeList.getEdges());var p=this.createSubgraphs(this._graph),u=new xo(this._geomFact);this.buildSubgraphs(p,u);var x=u.getPolygons();if(x.size()<=0)return this.createEmptyResultGeometry();var w=this._geomFact.buildGeometry(x);return w};zr.prototype.computeNodedEdges=function(t,e){var n=this,i=this.getNoder(e);i.computeNodes(t);for(var s=i.getNodedSubstrings(),c=s.iterator();c.hasNext();){var p=c.next(),u=p.getCoordinates();if(!(u.length===2&&u[0].equals2D(u[1]))){var x=p.getData(),w=new Em(p.getCoordinates(),new An(x));n.insertUniqueEdge(w)}}};zr.prototype.setNoder=function(t){this._workingNoder=t};zr.prototype.interfaces_=function(){return[]};zr.prototype.getClass=function(){return zr};zr.depthDelta=function(t){var e=t.getLocation(0,ne.LEFT),n=t.getLocation(0,ne.RIGHT);return e===Lt.INTERIOR&&n===Lt.EXTERIOR?1:e===Lt.EXTERIOR&&n===Lt.INTERIOR?-1:0};zr.convertSegStrings=function(t){for(var e=new on,n=new ue;t.hasNext();){var i=t.next(),s=e.createLineString(i.getCoordinates());n.add(s)}return e.buildGeometry(n)};var Pl=function(){if(this._noder=null,this._scaleFactor=null,this._offsetX=null,this._offsetY=null,this._isScaled=!1,arguments.length===2){var t=arguments[0],e=arguments[1];this._noder=t,this._scaleFactor=e,this._offsetX=0,this._offsetY=0,this._isScaled=!this.isIntegerPrecision()}else if(arguments.length===4){var n=arguments[0],i=arguments[1],s=arguments[2],c=arguments[3];this._noder=n,this._scaleFactor=i,this._offsetX=s,this._offsetY=c,this._isScaled=!this.isIntegerPrecision()}};Pl.prototype.rescale=function(){var t=this;if(Be(arguments[0],ki))for(var e=arguments[0],n=e.iterator();n.hasNext();){var i=n.next();t.rescale(i.getCoordinates())}else if(arguments[0]instanceof Array){for(var s=arguments[0],c=0;c<s.length;c++)s[c].x=s[c].x/t._scaleFactor+t._offsetX,s[c].y=s[c].y/t._scaleFactor+t._offsetY;s.length===2&&s[0].equals2D(s[1])&&fr.out.println(s)}};Pl.prototype.scale=function(){var t=this;if(Be(arguments[0],ki)){for(var e=arguments[0],n=new ue,i=e.iterator();i.hasNext();){var s=i.next();n.add(new yi(t.scale(s.getCoordinates()),s.getData()))}return n}else if(arguments[0]instanceof Array){for(var c=arguments[0],p=new Array(c.length).fill(null),u=0;u<c.length;u++)p[u]=new It(Math.round((c[u].x-t._offsetX)*t._scaleFactor),Math.round((c[u].y-t._offsetY)*t._scaleFactor),c[u].z);var x=sn.removeRepeatedPoints(p);return x}};Pl.prototype.isIntegerPrecision=function(){return this._scaleFactor===1};Pl.prototype.getNodedSubstrings=function(){var t=this._noder.getNodedSubstrings();return this._isScaled&&this.rescale(t),t};Pl.prototype.computeNodes=function(t){var e=t;this._isScaled&&(e=this.scale(t)),this._noder.computeNodes(e)};Pl.prototype.interfaces_=function(){return[pu]};Pl.prototype.getClass=function(){return Pl};var Xs=function(){this._li=new xu,this._segStrings=null;var t=arguments[0];this._segStrings=t},zx={fact:{configurable:!0}};Xs.prototype.checkEndPtVertexIntersections=function(){var t=this;if(arguments.length===0)for(var e=this._segStrings.iterator();e.hasNext();){var n=e.next(),i=n.getCoordinates();t.checkEndPtVertexIntersections(i[0],t._segStrings),t.checkEndPtVertexIntersections(i[i.length-1],t._segStrings)}else if(arguments.length===2){for(var s=arguments[0],c=arguments[1],p=c.iterator();p.hasNext();)for(var u=p.next(),x=u.getCoordinates(),w=1;w<x.length-1;w++)if(x[w].equals(s))throw new Za("found endpt/interior pt intersection at index "+w+" :pt "+s)}};Xs.prototype.checkInteriorIntersections=function(){var t=this;if(arguments.length===0)for(var e=this._segStrings.iterator();e.hasNext();)for(var n=e.next(),i=this._segStrings.iterator();i.hasNext();){var s=i.next();t.checkInteriorIntersections(n,s)}else if(arguments.length===2)for(var c=arguments[0],p=arguments[1],u=c.getCoordinates(),x=p.getCoordinates(),w=0;w<u.length-1;w++)for(var E=0;E<x.length-1;E++)t.checkInteriorIntersections(c,w,p,E);else if(arguments.length===4){var L=arguments[0],A=arguments[1],V=arguments[2],O=arguments[3];if(L===V&&A===O)return null;var J=L.getCoordinates()[A],Y=L.getCoordinates()[A+1],$=V.getCoordinates()[O],U=V.getCoordinates()[O+1];if(this._li.computeIntersection(J,Y,$,U),this._li.hasIntersection()&&(this._li.isProper()||this.hasInteriorIntersection(this._li,J,Y)||this.hasInteriorIntersection(this._li,$,U)))throw new Za("found non-noded intersection at "+J+"-"+Y+" and "+$+"-"+U)}};Xs.prototype.checkValid=function(){this.checkEndPtVertexIntersections(),this.checkInteriorIntersections(),this.checkCollapses()};Xs.prototype.checkCollapses=function(){var t=this;if(arguments.length===0)for(var e=this._segStrings.iterator();e.hasNext();){var n=e.next();t.checkCollapses(n)}else if(arguments.length===1)for(var i=arguments[0],s=i.getCoordinates(),c=0;c<s.length-2;c++)t.checkCollapse(s[c],s[c+1],s[c+2])};Xs.prototype.hasInteriorIntersection=function(t,e,n){for(var i=0;i<t.getIntersectionNum();i++){var s=t.getIntersection(i);if(!(s.equals(e)||s.equals(n)))return!0}return!1};Xs.prototype.checkCollapse=function(t,e,n){if(t.equals(n))throw new Za("found non-noded collapse at "+Xs.fact.createLineString([t,e,n]))};Xs.prototype.interfaces_=function(){return[]};Xs.prototype.getClass=function(){return Xs};zx.fact.get=function(){return new on};Object.defineProperties(Xs,zx);var no=function(){this._li=null,this._pt=null,this._originalPt=null,this._ptScaled=null,this._p0Scaled=null,this._p1Scaled=null,this._scaleFactor=null,this._minx=null,this._maxx=null,this._miny=null,this._maxy=null,this._corner=new Array(4).fill(null),this._safeEnv=null;var t=arguments[0],e=arguments[1],n=arguments[2];if(this._originalPt=t,this._pt=t,this._scaleFactor=e,this._li=n,e<=0)throw new Qn("Scale factor must be non-zero");e!==1&&(this._pt=new It(this.scale(t.x),this.scale(t.y)),this._p0Scaled=new It,this._p1Scaled=new It),this.initCorners(this._pt)},Ox={SAFE_ENV_EXPANSION_FACTOR:{configurable:!0}};no.prototype.intersectsScaled=function(t,e){var n=Math.min(t.x,e.x),i=Math.max(t.x,e.x),s=Math.min(t.y,e.y),c=Math.max(t.y,e.y),p=this._maxx<n||this._minx>i||this._maxy<s||this._miny>c;if(p)return!1;var u=this.intersectsToleranceSquare(t,e);return Je.isTrue(!(p&&u),"Found bad envelope test"),u};no.prototype.initCorners=function(t){var e=.5;this._minx=t.x-e,this._maxx=t.x+e,this._miny=t.y-e,this._maxy=t.y+e,this._corner[0]=new It(this._maxx,this._maxy),this._corner[1]=new It(this._minx,this._maxy),this._corner[2]=new It(this._minx,this._miny),this._corner[3]=new It(this._maxx,this._miny)};no.prototype.intersects=function(t,e){return this._scaleFactor===1?this.intersectsScaled(t,e):(this.copyScaled(t,this._p0Scaled),this.copyScaled(e,this._p1Scaled),this.intersectsScaled(this._p0Scaled,this._p1Scaled))};no.prototype.scale=function(t){return Math.round(t*this._scaleFactor)};no.prototype.getCoordinate=function(){return this._originalPt};no.prototype.copyScaled=function(t,e){e.x=this.scale(t.x),e.y=this.scale(t.y)};no.prototype.getSafeEnvelope=function(){if(this._safeEnv===null){var t=no.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new Te(this._originalPt.x-t,this._originalPt.x+t,this._originalPt.y-t,this._originalPt.y+t)}return this._safeEnv};no.prototype.intersectsPixelClosure=function(t,e){return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.hasIntersection()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.hasIntersection())||(this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.hasIntersection())||(this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.hasIntersection()))};no.prototype.intersectsToleranceSquare=function(t,e){var n=!1,i=!1;return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.isProper()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.isProper())||(this._li.hasIntersection()&&(n=!0),this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.isProper())||(this._li.hasIntersection()&&(i=!0),this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.isProper())||n&&i||t.equals(this._pt)||e.equals(this._pt))};no.prototype.addSnappedNode=function(t,e){var n=t.getCoordinate(e),i=t.getCoordinate(e+1);return this.intersects(n,i)?(t.addIntersection(this.getCoordinate(),e),!0):!1};no.prototype.interfaces_=function(){return[]};no.prototype.getClass=function(){return no};Ox.SAFE_ENV_EXPANSION_FACTOR.get=function(){return .75};Object.defineProperties(no,Ox);var kf=function(){this.tempEnv1=new Te,this.selectedSegment=new Le};kf.prototype.select=function(){if(arguments.length!==1&&arguments.length===2){var t=arguments[0],e=arguments[1];t.getLineSegment(e,this.selectedSegment),this.select(this.selectedSegment)}};kf.prototype.interfaces_=function(){return[]};kf.prototype.getClass=function(){return kf};var zh=function(){this._index=null;var t=arguments[0];this._index=t},Fx={HotPixelSnapAction:{configurable:!0}};zh.prototype.snap=function(){if(arguments.length===1){var t=arguments[0];return this.snap(t,null,-1)}else if(arguments.length===3){var e=arguments[0],n=arguments[1],i=arguments[2],s=e.getSafeEnvelope(),c=new Bx(e,n,i);return this._index.query(s,{interfaces_:function(){return[Tl]},visitItem:function(p){var u=p;u.select(s,c)}}),c.isNodeAdded()}};zh.prototype.interfaces_=function(){return[]};zh.prototype.getClass=function(){return zh};Fx.HotPixelSnapAction.get=function(){return Bx};Object.defineProperties(zh,Fx);var Bx=function(t){function e(){t.call(this),this._hotPixel=null,this._parentEdge=null,this._hotPixelVertexIndex=null,this._isNodeAdded=!1;var n=arguments[0],i=arguments[1],s=arguments[2];this._hotPixel=n,this._parentEdge=i,this._hotPixelVertexIndex=s}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isNodeAdded=function(){return this._isNodeAdded},e.prototype.select=function(){if(arguments.length===2){var n=arguments[0],i=arguments[1],s=n.getContext();if(this._parentEdge!==null&&s===this._parentEdge&&i===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(s,i)}else return t.prototype.select.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(kf),ic=function(){this._li=null,this._interiorIntersections=null;var t=arguments[0];this._li=t,this._interiorIntersections=new ue};ic.prototype.processIntersections=function(t,e,n,i){var s=this;if(t===n&&e===i)return null;var c=t.getCoordinates()[e],p=t.getCoordinates()[e+1],u=n.getCoordinates()[i],x=n.getCoordinates()[i+1];if(this._li.computeIntersection(c,p,u,x),this._li.hasIntersection()&&this._li.isInteriorIntersection()){for(var w=0;w<this._li.getIntersectionNum();w++)s._interiorIntersections.add(s._li.getIntersection(w));t.addIntersections(this._li,e,0),n.addIntersections(this._li,i,1)}};ic.prototype.isDone=function(){return!1};ic.prototype.getInteriorIntersections=function(){return this._interiorIntersections};ic.prototype.interfaces_=function(){return[du]};ic.prototype.getClass=function(){return ic};var va=function(){this._pm=null,this._li=null,this._scaleFactor=null,this._noder=null,this._pointSnapper=null,this._nodedSegStrings=null;var t=arguments[0];this._pm=t,this._li=new xu,this._li.setPrecisionModel(t),this._scaleFactor=t.getScale()};va.prototype.checkCorrectness=function(t){var e=yi.getNodedSubstrings(t),n=new Xs(e);try{n.checkValid()}catch(i){if(i instanceof wx)i.printStackTrace();else throw i}finally{}};va.prototype.getNodedSubstrings=function(){return yi.getNodedSubstrings(this._nodedSegStrings)};va.prototype.snapRound=function(t,e){var n=this.findInteriorIntersections(t,e);this.computeIntersectionSnaps(n),this.computeVertexSnaps(t)};va.prototype.findInteriorIntersections=function(t,e){var n=new ic(e);return this._noder.setSegmentIntersector(n),this._noder.computeNodes(t),n.getInteriorIntersections()};va.prototype.computeVertexSnaps=function(){var t=this;if(Be(arguments[0],ki))for(var e=arguments[0],n=e.iterator();n.hasNext();){var i=n.next();t.computeVertexSnaps(i)}else if(arguments[0]instanceof yi)for(var s=arguments[0],c=s.getCoordinates(),p=0;p<c.length;p++){var u=new no(c[p],t._scaleFactor,t._li),x=t._pointSnapper.snap(u,s,p);x&&s.addIntersection(c[p],p)}};va.prototype.computeNodes=function(t){this._nodedSegStrings=t,this._noder=new $_,this._pointSnapper=new zh(this._noder.getIndex()),this.snapRound(t,this._li)};va.prototype.computeIntersectionSnaps=function(t){for(var e=this,n=t.iterator();n.hasNext();){var i=n.next(),s=new no(i,e._scaleFactor,e._li);e._pointSnapper.snap(s)}};va.prototype.interfaces_=function(){return[pu]};va.prototype.getClass=function(){return va};var hr=function(){if(this._argGeom=null,this._distance=null,this._bufParams=new In,this._resultGeometry=null,this._saveException=null,arguments.length===1){var t=arguments[0];this._argGeom=t}else if(arguments.length===2){var e=arguments[0],n=arguments[1];this._argGeom=e,this._bufParams=n}},Qh={CAP_ROUND:{configurable:!0},CAP_BUTT:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},MAX_PRECISION_DIGITS:{configurable:!0}};hr.prototype.bufferFixedPrecision=function(t){var e=new Pl(new va(new Cn(1)),t.getScale()),n=new zr(this._bufParams);n.setWorkingPrecisionModel(t),n.setNoder(e),this._resultGeometry=n.buffer(this._argGeom,this._distance)};hr.prototype.bufferReducedPrecision=function(){var t=this;if(arguments.length===0){for(var e=hr.MAX_PRECISION_DIGITS;e>=0;e--){try{t.bufferReducedPrecision(e)}catch(c){if(c instanceof Ha)t._saveException=c;else throw c}finally{}if(t._resultGeometry!==null)return null}throw this._saveException}else if(arguments.length===1){var n=arguments[0],i=hr.precisionScaleFactor(this._argGeom,this._distance,n),s=new Cn(i);this.bufferFixedPrecision(s)}};hr.prototype.computeGeometry=function(){if(this.bufferOriginalPrecision(),this._resultGeometry!==null)return null;var t=this._argGeom.getFactory().getPrecisionModel();t.getType()===Cn.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()};hr.prototype.setQuadrantSegments=function(t){this._bufParams.setQuadrantSegments(t)};hr.prototype.bufferOriginalPrecision=function(){try{var t=new zr(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(e){if(e instanceof Za)this._saveException=e;else throw e}finally{}};hr.prototype.getResultGeometry=function(t){return this._distance=t,this.computeGeometry(),this._resultGeometry};hr.prototype.setEndCapStyle=function(t){this._bufParams.setEndCapStyle(t)};hr.prototype.interfaces_=function(){return[]};hr.prototype.getClass=function(){return hr};hr.bufferOp=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],n=new hr(t),i=n.getResultGeometry(e);return i}else if(arguments.length===3){if(Number.isInteger(arguments[2])&&arguments[0]instanceof Fe&&typeof arguments[1]=="number"){var s=arguments[0],c=arguments[1],p=arguments[2],u=new hr(s);u.setQuadrantSegments(p);var x=u.getResultGeometry(c);return x}else if(arguments[2]instanceof In&&arguments[0]instanceof Fe&&typeof arguments[1]=="number"){var w=arguments[0],E=arguments[1],L=arguments[2],A=new hr(w,L),V=A.getResultGeometry(E);return V}}else if(arguments.length===4){var O=arguments[0],J=arguments[1],Y=arguments[2],$=arguments[3],U=new hr(O);U.setQuadrantSegments(Y),U.setEndCapStyle($);var G=U.getResultGeometry(J);return G}};hr.precisionScaleFactor=function(t,e,n){var i=t.getEnvelopeInternal(),s=Fo.max(Math.abs(i.getMaxX()),Math.abs(i.getMaxY()),Math.abs(i.getMinX()),Math.abs(i.getMinY())),c=e>0?e:0,p=s+2*c,u=Math.trunc(Math.log(p)/Math.log(10)+1),x=n-u,w=Math.pow(10,x);return w};Qh.CAP_ROUND.get=function(){return In.CAP_ROUND};Qh.CAP_BUTT.get=function(){return In.CAP_FLAT};Qh.CAP_FLAT.get=function(){return In.CAP_FLAT};Qh.CAP_SQUARE.get=function(){return In.CAP_SQUARE};Qh.MAX_PRECISION_DIGITS.get=function(){return 12};Object.defineProperties(hr,Qh);var Dr=function(){this._pt=[new It,new It],this._distance=Ze.NaN,this._isNull=!0};Dr.prototype.getCoordinates=function(){return this._pt};Dr.prototype.getCoordinate=function(t){return this._pt[t]};Dr.prototype.setMinimum=function(){if(arguments.length===1){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(arguments.length===2){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var i=e.distance(n);i<this._distance&&this.initialize(e,n,i)}};Dr.prototype.initialize=function(){if(arguments.length===0)this._isNull=!0;else if(arguments.length===2){var t=arguments[0],e=arguments[1];this._pt[0].setCoordinate(t),this._pt[1].setCoordinate(e),this._distance=t.distance(e),this._isNull=!1}else if(arguments.length===3){var n=arguments[0],i=arguments[1],s=arguments[2];this._pt[0].setCoordinate(n),this._pt[1].setCoordinate(i),this._distance=s,this._isNull=!1}};Dr.prototype.getDistance=function(){return this._distance};Dr.prototype.setMaximum=function(){if(arguments.length===1){var t=arguments[0];this.setMaximum(t._pt[0],t._pt[1])}else if(arguments.length===2){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var i=e.distance(n);i>this._distance&&this.initialize(e,n,i)}};Dr.prototype.interfaces_=function(){return[]};Dr.prototype.getClass=function(){return Dr};var ua=function(){};ua.prototype.interfaces_=function(){return[]};ua.prototype.getClass=function(){return ua};ua.computeDistance=function(){if(arguments[2]instanceof Dr&&arguments[0]instanceof li&&arguments[1]instanceof It)for(var t=arguments[0],e=arguments[1],n=arguments[2],i=t.getCoordinates(),s=new Le,c=0;c<i.length-1;c++){s.setCoordinates(i[c],i[c+1]);var p=s.closestPoint(e);n.setMinimum(p,e)}else if(arguments[2]instanceof Dr&&arguments[0]instanceof Fi&&arguments[1]instanceof It){var u=arguments[0],x=arguments[1],w=arguments[2];ua.computeDistance(u.getExteriorRing(),x,w);for(var E=0;E<u.getNumInteriorRing();E++)ua.computeDistance(u.getInteriorRingN(E),x,w)}else if(arguments[2]instanceof Dr&&arguments[0]instanceof Fe&&arguments[1]instanceof It){var L=arguments[0],A=arguments[1],V=arguments[2];if(L instanceof li)ua.computeDistance(L,A,V);else if(L instanceof Fi)ua.computeDistance(L,A,V);else if(L instanceof Or)for(var O=L,J=0;J<O.getNumGeometries();J++){var Y=O.getGeometryN(J);ua.computeDistance(Y,A,V)}else V.setMinimum(L.getCoordinate(),A)}else if(arguments[2]instanceof Dr&&arguments[0]instanceof Le&&arguments[1]instanceof It){var $=arguments[0],U=arguments[1],G=arguments[2],X=$.closestPoint(U);G.setMinimum(X,U)}};var gu=function(t){this._maxPtDist=new Dr,this._inputGeom=t||null},ty={MaxPointDistanceFilter:{configurable:!0},MaxMidpointDistanceFilter:{configurable:!0}};gu.prototype.computeMaxMidpointDistance=function(t){var e=new Al(this._inputGeom);t.apply(e),this._maxPtDist.setMaximum(e.getMaxPointDistance())};gu.prototype.computeMaxVertexDistance=function(t){var e=new rc(this._inputGeom);t.apply(e),this._maxPtDist.setMaximum(e.getMaxPointDistance())};gu.prototype.findDistance=function(t){return this.computeMaxVertexDistance(t),this.computeMaxMidpointDistance(t),this._maxPtDist.getDistance()};gu.prototype.getDistancePoints=function(){return this._maxPtDist};gu.prototype.interfaces_=function(){return[]};gu.prototype.getClass=function(){return gu};ty.MaxPointDistanceFilter.get=function(){return rc};ty.MaxMidpointDistanceFilter.get=function(){return Al};Object.defineProperties(gu,ty);var rc=function(t){this._maxPtDist=new Dr,this._minPtDist=new Dr,this._geom=t||null};rc.prototype.filter=function(t){this._minPtDist.initialize(),ua.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)};rc.prototype.getMaxPointDistance=function(){return this._maxPtDist};rc.prototype.interfaces_=function(){return[da]};rc.prototype.getClass=function(){return rc};var Al=function(t){this._maxPtDist=new Dr,this._minPtDist=new Dr,this._geom=t||null};Al.prototype.filter=function(t,e){if(e===0)return null;var n=t.getCoordinate(e-1),i=t.getCoordinate(e),s=new It((n.x+i.x)/2,(n.y+i.y)/2);this._minPtDist.initialize(),ua.computeDistance(this._geom,s,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)};Al.prototype.isDone=function(){return!1};Al.prototype.isGeometryChanged=function(){return!1};Al.prototype.getMaxPointDistance=function(){return this._maxPtDist};Al.prototype.interfaces_=function(){return[vs]};Al.prototype.getClass=function(){return Al};var ja=function(t){this._comps=t||null};ja.prototype.filter=function(t){t instanceof Fi&&this._comps.add(t)};ja.prototype.interfaces_=function(){return[qs]};ja.prototype.getClass=function(){return ja};ja.getPolygons=function(){if(arguments.length===1){var t=arguments[0];return ja.getPolygons(t,new ue)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];return e instanceof Fi?n.add(e):e instanceof Or&&e.apply(new ja(n)),n}};var cr=function(){if(this._lines=null,this._isForcedToLineString=!1,arguments.length===1){var t=arguments[0];this._lines=t}else if(arguments.length===2){var e=arguments[0],n=arguments[1];this._lines=e,this._isForcedToLineString=n}};cr.prototype.filter=function(t){if(this._isForcedToLineString&&t instanceof ma){var e=t.getFactory().createLineString(t.getCoordinateSequence());return this._lines.add(e),null}t instanceof li&&this._lines.add(t)};cr.prototype.setForceToLineString=function(t){this._isForcedToLineString=t};cr.prototype.interfaces_=function(){return[Wa]};cr.prototype.getClass=function(){return cr};cr.getGeometry=function(){if(arguments.length===1){var t=arguments[0];return t.getFactory().buildGeometry(cr.getLines(t))}else if(arguments.length===2){var e=arguments[0],n=arguments[1];return e.getFactory().buildGeometry(cr.getLines(e,n))}};cr.getLines=function(){if(arguments.length===1){var t=arguments[0];return cr.getLines(t,!1)}else if(arguments.length===2){if(Be(arguments[0],ki)&&Be(arguments[1],ki)){for(var e=arguments[0],n=arguments[1],i=e.iterator();i.hasNext();){var s=i.next();cr.getLines(s,n)}return n}else if(arguments[0]instanceof Fe&&typeof arguments[1]=="boolean"){var c=arguments[0],p=arguments[1],u=new ue;return c.apply(new cr(u,p)),u}else if(arguments[0]instanceof Fe&&Be(arguments[1],ki)){var x=arguments[0],w=arguments[1];return x instanceof li?w.add(x):x.apply(new cr(w)),w}}else if(arguments.length===3){if(typeof arguments[2]=="boolean"&&Be(arguments[0],ki)&&Be(arguments[1],ki)){for(var E=arguments[0],L=arguments[1],A=arguments[2],V=E.iterator();V.hasNext();){var O=V.next();cr.getLines(O,L,A)}return L}else if(typeof arguments[2]=="boolean"&&arguments[0]instanceof Fe&&Be(arguments[1],ki)){var J=arguments[0],Y=arguments[1],$=arguments[2];return J.apply(new cr(Y,$)),Y}}};var Ss=function(){if(this._boundaryRule=es.OGC_SFS_BOUNDARY_RULE,this._isIn=null,this._numBoundaries=null,arguments.length!==0&&arguments.length===1){var t=arguments[0];if(t===null)throw new Qn("Rule must be non-null");this._boundaryRule=t}};Ss.prototype.locateInternal=function(){var t=this;if(arguments[0]instanceof It&&arguments[1]instanceof Fi){var e=arguments[0],n=arguments[1];if(n.isEmpty())return Lt.EXTERIOR;var i=n.getExteriorRing(),s=this.locateInPolygonRing(e,i);if(s===Lt.EXTERIOR)return Lt.EXTERIOR;if(s===Lt.BOUNDARY)return Lt.BOUNDARY;for(var c=0;c<n.getNumInteriorRing();c++){var p=n.getInteriorRingN(c),u=t.locateInPolygonRing(e,p);if(u===Lt.INTERIOR)return Lt.EXTERIOR;if(u===Lt.BOUNDARY)return Lt.BOUNDARY}return Lt.INTERIOR}else if(arguments[0]instanceof It&&arguments[1]instanceof li){var x=arguments[0],w=arguments[1];if(!w.getEnvelopeInternal().intersects(x))return Lt.EXTERIOR;var E=w.getCoordinates();return!w.isClosed()&&(x.equals(E[0])||x.equals(E[E.length-1]))?Lt.BOUNDARY:me.isOnLine(x,E)?Lt.INTERIOR:Lt.EXTERIOR}else if(arguments[0]instanceof It&&arguments[1]instanceof vo){var L=arguments[0],A=arguments[1],V=A.getCoordinate();return V.equals2D(L)?Lt.INTERIOR:Lt.EXTERIOR}};Ss.prototype.locateInPolygonRing=function(t,e){return e.getEnvelopeInternal().intersects(t)?me.locatePointInRing(t,e.getCoordinates()):Lt.EXTERIOR};Ss.prototype.intersects=function(t,e){return this.locate(t,e)!==Lt.EXTERIOR};Ss.prototype.updateLocationInfo=function(t){t===Lt.INTERIOR&&(this._isIn=!0),t===Lt.BOUNDARY&&this._numBoundaries++};Ss.prototype.computeLocation=function(t,e){var n=this;if(e instanceof vo&&this.updateLocationInfo(this.locateInternal(t,e)),e instanceof li)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof Fi)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof hu)for(var i=e,s=0;s<i.getNumGeometries();s++){var c=i.getGeometryN(s);n.updateLocationInfo(n.locateInternal(t,c))}else if(e instanceof ha)for(var p=e,u=0;u<p.getNumGeometries();u++){var x=p.getGeometryN(u);n.updateLocationInfo(n.locateInternal(t,x))}else if(e instanceof Or)for(var w=new pa(e);w.hasNext();){var E=w.next();E!==e&&n.computeLocation(t,E)}};Ss.prototype.locate=function(t,e){return e.isEmpty()?Lt.EXTERIOR:e instanceof li?this.locateInternal(t,e):e instanceof Fi?this.locateInternal(t,e):(this._isIn=!1,this._numBoundaries=0,this.computeLocation(t,e),this._boundaryRule.isInBoundary(this._numBoundaries)?Lt.BOUNDARY:this._numBoundaries>0||this._isIn?Lt.INTERIOR:Lt.EXTERIOR)};Ss.prototype.interfaces_=function(){return[]};Ss.prototype.getClass=function(){return Ss};var Rr=function t(){if(this._component=null,this._segIndex=null,this._pt=null,arguments.length===2){var e=arguments[0],n=arguments[1];t.call(this,e,t.INSIDE_AREA,n)}else if(arguments.length===3){var i=arguments[0],s=arguments[1],c=arguments[2];this._component=i,this._segIndex=s,this._pt=c}},Vx={INSIDE_AREA:{configurable:!0}};Rr.prototype.isInsideArea=function(){return this._segIndex===Rr.INSIDE_AREA};Rr.prototype.getCoordinate=function(){return this._pt};Rr.prototype.getGeometryComponent=function(){return this._component};Rr.prototype.getSegmentIndex=function(){return this._segIndex};Rr.prototype.interfaces_=function(){return[]};Rr.prototype.getClass=function(){return Rr};Vx.INSIDE_AREA.get=function(){return-1};Object.defineProperties(Rr,Vx);var El=function(t){this._pts=t||null};El.prototype.filter=function(t){t instanceof vo&&this._pts.add(t)};El.prototype.interfaces_=function(){return[qs]};El.prototype.getClass=function(){return El};El.getPoints=function(){if(arguments.length===1){var t=arguments[0];return t instanceof vo?bs.singletonList(t):El.getPoints(t,new ue)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];return e instanceof vo?n.add(e):e instanceof Or&&e.apply(new El(n)),n}};var oc=function(){this._locations=null;var t=arguments[0];this._locations=t};oc.prototype.filter=function(t){(t instanceof vo||t instanceof li||t instanceof Fi)&&this._locations.add(new Rr(t,0,t.getCoordinate()))};oc.prototype.interfaces_=function(){return[qs]};oc.prototype.getClass=function(){return oc};oc.getLocations=function(t){var e=new ue;return t.apply(new oc(e)),e};var dr=function(){if(this._geom=null,this._terminateDistance=0,this._ptLocator=new Ss,this._minDistanceLocation=null,this._minDistance=Ze.MAX_VALUE,arguments.length===2){var t=arguments[0],e=arguments[1];this._geom=[t,e],this._terminateDistance=0}else if(arguments.length===3){var n=arguments[0],i=arguments[1],s=arguments[2];this._geom=new Array(2).fill(null),this._geom[0]=n,this._geom[1]=i,this._terminateDistance=s}};dr.prototype.computeContainmentDistance=function(){var t=this;if(arguments.length===0){var e=new Array(2).fill(null);if(this.computeContainmentDistance(0,e),this._minDistance<=this._terminateDistance)return null;this.computeContainmentDistance(1,e)}else if(arguments.length===2){var n=arguments[0],i=arguments[1],s=1-n,c=ja.getPolygons(this._geom[n]);if(c.size()>0){var p=oc.getLocations(this._geom[s]);if(this.computeContainmentDistance(p,c,i),this._minDistance<=this._terminateDistance)return this._minDistanceLocation[s]=i[0],this._minDistanceLocation[n]=i[1],null}}else if(arguments.length===3){if(arguments[2]instanceof Array&&Be(arguments[0],_s)&&Be(arguments[1],_s)){for(var u=arguments[0],x=arguments[1],w=arguments[2],E=0;E<u.size();E++)for(var L=u.get(E),A=0;A<x.size();A++)if(t.computeContainmentDistance(L,x.get(A),w),t._minDistance<=t._terminateDistance)return null}else if(arguments[2]instanceof Array&&arguments[0]instanceof Rr&&arguments[1]instanceof Fi){var V=arguments[0],O=arguments[1],J=arguments[2],Y=V.getCoordinate();if(Lt.EXTERIOR!==this._ptLocator.locate(Y,O))return this._minDistance=0,J[0]=V,J[1]=new Rr(O,Y),null}}};dr.prototype.computeMinDistanceLinesPoints=function(t,e,n){for(var i=this,s=0;s<t.size();s++)for(var c=t.get(s),p=0;p<e.size();p++){var u=e.get(p);if(i.computeMinDistance(c,u,n),i._minDistance<=i._terminateDistance)return null}};dr.prototype.computeFacetDistance=function(){var t=new Array(2).fill(null),e=cr.getLines(this._geom[0]),n=cr.getLines(this._geom[1]),i=El.getPoints(this._geom[0]),s=El.getPoints(this._geom[1]);if(this.computeMinDistanceLines(e,n,t),this.updateMinDistance(t,!1),this._minDistance<=this._terminateDistance||(t[0]=null,t[1]=null,this.computeMinDistanceLinesPoints(e,s,t),this.updateMinDistance(t,!1),this._minDistance<=this._terminateDistance)||(t[0]=null,t[1]=null,this.computeMinDistanceLinesPoints(n,i,t),this.updateMinDistance(t,!0),this._minDistance<=this._terminateDistance))return null;t[0]=null,t[1]=null,this.computeMinDistancePoints(i,s,t),this.updateMinDistance(t,!1)};dr.prototype.nearestLocations=function(){return this.computeMinDistance(),this._minDistanceLocation};dr.prototype.updateMinDistance=function(t,e){if(t[0]===null)return null;e?(this._minDistanceLocation[0]=t[1],this._minDistanceLocation[1]=t[0]):(this._minDistanceLocation[0]=t[0],this._minDistanceLocation[1]=t[1])};dr.prototype.nearestPoints=function(){this.computeMinDistance();var t=[this._minDistanceLocation[0].getCoordinate(),this._minDistanceLocation[1].getCoordinate()];return t};dr.prototype.computeMinDistance=function(){var t=this;if(arguments.length===0){if(this._minDistanceLocation!==null||(this._minDistanceLocation=new Array(2).fill(null),this.computeContainmentDistance(),this._minDistance<=this._terminateDistance))return null;this.computeFacetDistance()}else if(arguments.length===3){if(arguments[2]instanceof Array&&arguments[0]instanceof li&&arguments[1]instanceof vo){var e=arguments[0],n=arguments[1],i=arguments[2];if(e.getEnvelopeInternal().distance(n.getEnvelopeInternal())>this._minDistance)return null;for(var s=e.getCoordinates(),c=n.getCoordinate(),p=0;p<s.length-1;p++){var u=me.distancePointLine(c,s[p],s[p+1]);if(u<t._minDistance){t._minDistance=u;var x=new Le(s[p],s[p+1]),w=x.closestPoint(c);i[0]=new Rr(e,p,w),i[1]=new Rr(n,0,c)}if(t._minDistance<=t._terminateDistance)return null}}else if(arguments[2]instanceof Array&&arguments[0]instanceof li&&arguments[1]instanceof li){var E=arguments[0],L=arguments[1],A=arguments[2];if(E.getEnvelopeInternal().distance(L.getEnvelopeInternal())>this._minDistance)return null;for(var V=E.getCoordinates(),O=L.getCoordinates(),J=0;J<V.length-1;J++)for(var Y=0;Y<O.length-1;Y++){var $=me.distanceLineLine(V[J],V[J+1],O[Y],O[Y+1]);if($<t._minDistance){t._minDistance=$;var U=new Le(V[J],V[J+1]),G=new Le(O[Y],O[Y+1]),X=U.closestPoints(G);A[0]=new Rr(E,J,X[0]),A[1]=new Rr(L,Y,X[1])}if(t._minDistance<=t._terminateDistance)return null}}}};dr.prototype.computeMinDistancePoints=function(t,e,n){for(var i=this,s=0;s<t.size();s++)for(var c=t.get(s),p=0;p<e.size();p++){var u=e.get(p),x=c.getCoordinate().distance(u.getCoordinate());if(x<i._minDistance&&(i._minDistance=x,n[0]=new Rr(c,0,c.getCoordinate()),n[1]=new Rr(u,0,u.getCoordinate())),i._minDistance<=i._terminateDistance)return null}};dr.prototype.distance=function(){if(this._geom[0]===null||this._geom[1]===null)throw new Qn("null geometries are not supported");return this._geom[0].isEmpty()||this._geom[1].isEmpty()?0:(this.computeMinDistance(),this._minDistance)};dr.prototype.computeMinDistanceLines=function(t,e,n){for(var i=this,s=0;s<t.size();s++)for(var c=t.get(s),p=0;p<e.size();p++){var u=e.get(p);if(i.computeMinDistance(c,u,n),i._minDistance<=i._terminateDistance)return null}};dr.prototype.interfaces_=function(){return[]};dr.prototype.getClass=function(){return dr};dr.distance=function(t,e){var n=new dr(t,e);return n.distance()};dr.isWithinDistance=function(t,e,n){var i=new dr(t,e,n);return i.distance()<=n};dr.nearestPoints=function(t,e){var n=new dr(t,e);return n.nearestPoints()};var xr=function(){this._pt=[new It,new It],this._distance=Ze.NaN,this._isNull=!0};xr.prototype.getCoordinates=function(){return this._pt};xr.prototype.getCoordinate=function(t){return this._pt[t]};xr.prototype.setMinimum=function(){if(arguments.length===1){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(arguments.length===2){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var i=e.distance(n);i<this._distance&&this.initialize(e,n,i)}};xr.prototype.initialize=function(){if(arguments.length===0)this._isNull=!0;else if(arguments.length===2){var t=arguments[0],e=arguments[1];this._pt[0].setCoordinate(t),this._pt[1].setCoordinate(e),this._distance=t.distance(e),this._isNull=!1}else if(arguments.length===3){var n=arguments[0],i=arguments[1],s=arguments[2];this._pt[0].setCoordinate(n),this._pt[1].setCoordinate(i),this._distance=s,this._isNull=!1}};xr.prototype.toString=function(){return ys.toLineString(this._pt[0],this._pt[1])};xr.prototype.getDistance=function(){return this._distance};xr.prototype.setMaximum=function(){if(arguments.length===1){var t=arguments[0];this.setMaximum(t._pt[0],t._pt[1])}else if(arguments.length===2){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var i=e.distance(n);i>this._distance&&this.initialize(e,n,i)}};xr.prototype.interfaces_=function(){return[]};xr.prototype.getClass=function(){return xr};var zs=function(){};zs.prototype.interfaces_=function(){return[]};zs.prototype.getClass=function(){return zs};zs.computeDistance=function(){if(arguments[2]instanceof xr&&arguments[0]instanceof li&&arguments[1]instanceof It)for(var t=arguments[0],e=arguments[1],n=arguments[2],i=new Le,s=t.getCoordinates(),c=0;c<s.length-1;c++){i.setCoordinates(s[c],s[c+1]);var p=i.closestPoint(e);n.setMinimum(p,e)}else if(arguments[2]instanceof xr&&arguments[0]instanceof Fi&&arguments[1]instanceof It){var u=arguments[0],x=arguments[1],w=arguments[2];zs.computeDistance(u.getExteriorRing(),x,w);for(var E=0;E<u.getNumInteriorRing();E++)zs.computeDistance(u.getInteriorRingN(E),x,w)}else if(arguments[2]instanceof xr&&arguments[0]instanceof Fe&&arguments[1]instanceof It){var L=arguments[0],A=arguments[1],V=arguments[2];if(L instanceof li)zs.computeDistance(L,A,V);else if(L instanceof Fi)zs.computeDistance(L,A,V);else if(L instanceof Or)for(var O=L,J=0;J<O.getNumGeometries();J++){var Y=O.getGeometryN(J);zs.computeDistance(Y,A,V)}else V.setMinimum(L.getCoordinate(),A)}else if(arguments[2]instanceof xr&&arguments[0]instanceof Le&&arguments[1]instanceof It){var $=arguments[0],U=arguments[1],G=arguments[2],X=$.closestPoint(U);G.setMinimum(X,U)}};var ts=function(){this._g0=null,this._g1=null,this._ptDist=new xr,this._densifyFrac=0;var t=arguments[0],e=arguments[1];this._g0=t,this._g1=e},ey={MaxPointDistanceFilter:{configurable:!0},MaxDensifiedByFractionDistanceFilter:{configurable:!0}};ts.prototype.getCoordinates=function(){return this._ptDist.getCoordinates()};ts.prototype.setDensifyFraction=function(t){if(t>1||t<=0)throw new Qn("Fraction is not in range (0.0 - 1.0]");this._densifyFrac=t};ts.prototype.compute=function(t,e){this.computeOrientedDistance(t,e,this._ptDist),this.computeOrientedDistance(e,t,this._ptDist)};ts.prototype.distance=function(){return this.compute(this._g0,this._g1),this._ptDist.getDistance()};ts.prototype.computeOrientedDistance=function(t,e,n){var i=new sc(e);if(t.apply(i),n.setMaximum(i.getMaxPointDistance()),this._densifyFrac>0){var s=new kl(e,this._densifyFrac);t.apply(s),n.setMaximum(s.getMaxPointDistance())}};ts.prototype.orientedDistance=function(){return this.computeOrientedDistance(this._g0,this._g1,this._ptDist),this._ptDist.getDistance()};ts.prototype.interfaces_=function(){return[]};ts.prototype.getClass=function(){return ts};ts.distance=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],n=new ts(t,e);return n.distance()}else if(arguments.length===3){var i=arguments[0],s=arguments[1],c=arguments[2],p=new ts(i,s);return p.setDensifyFraction(c),p.distance()}};ey.MaxPointDistanceFilter.get=function(){return sc};ey.MaxDensifiedByFractionDistanceFilter.get=function(){return kl};Object.defineProperties(ts,ey);var sc=function(){this._maxPtDist=new xr,this._minPtDist=new xr,this._euclideanDist=new zs,this._geom=null;var t=arguments[0];this._geom=t};sc.prototype.filter=function(t){this._minPtDist.initialize(),zs.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)};sc.prototype.getMaxPointDistance=function(){return this._maxPtDist};sc.prototype.interfaces_=function(){return[da]};sc.prototype.getClass=function(){return sc};var kl=function(){this._maxPtDist=new xr,this._minPtDist=new xr,this._geom=null,this._numSubSegs=0;var t=arguments[0],e=arguments[1];this._geom=t,this._numSubSegs=Math.trunc(Math.round(1/e))};kl.prototype.filter=function(t,e){var n=this;if(e===0)return null;for(var i=t.getCoordinate(e-1),s=t.getCoordinate(e),c=(s.x-i.x)/this._numSubSegs,p=(s.y-i.y)/this._numSubSegs,u=0;u<this._numSubSegs;u++){var x=i.x+u*c,w=i.y+u*p,E=new It(x,w);n._minPtDist.initialize(),zs.computeDistance(n._geom,E,n._minPtDist),n._maxPtDist.setMaximum(n._minPtDist)}};kl.prototype.isDone=function(){return!1};kl.prototype.isGeometryChanged=function(){return!1};kl.prototype.getMaxPointDistance=function(){return this._maxPtDist};kl.prototype.interfaces_=function(){return[vs]};kl.prototype.getClass=function(){return kl};var go=function(t,e,n){this._minValidDistance=null,this._maxValidDistance=null,this._minDistanceFound=null,this._maxDistanceFound=null,this._isValid=!0,this._errMsg=null,this._errorLocation=null,this._errorIndicator=null,this._input=t||null,this._bufDistance=e||null,this._result=n||null},ny={VERBOSE:{configurable:!0},MAX_DISTANCE_DIFF_FRAC:{configurable:!0}};go.prototype.checkMaximumDistance=function(t,e,n){var i=new ts(e,t);if(i.setDensifyFraction(.25),this._maxDistanceFound=i.orientedDistance(),this._maxDistanceFound>n){this._isValid=!1;var s=i.getCoordinates();this._errorLocation=s[1],this._errorIndicator=t.getFactory().createLineString(s),this._errMsg="Distance between buffer curve and input is too large ("+this._maxDistanceFound+" at "+ys.toLineString(s[0],s[1])+")"}};go.prototype.isValid=function(){var t=Math.abs(this._bufDistance),e=go.MAX_DISTANCE_DIFF_FRAC*t;return this._minValidDistance=t-e,this._maxValidDistance=t+e,this._input.isEmpty()||this._result.isEmpty()?!0:(this._bufDistance>0?this.checkPositiveValid():this.checkNegativeValid(),go.VERBOSE&&fr.out.println("Min Dist= "+this._minDistanceFound+"  err= "+(1-this._minDistanceFound/this._bufDistance)+"  Max Dist= "+this._maxDistanceFound+"  err= "+(this._maxDistanceFound/this._bufDistance-1)),this._isValid)};go.prototype.checkNegativeValid=function(){if(!(this._input instanceof Fi||this._input instanceof ha||this._input instanceof Or))return null;var t=this.getPolygonLines(this._input);if(this.checkMinimumDistance(t,this._result,this._minValidDistance),!this._isValid)return null;this.checkMaximumDistance(t,this._result,this._maxValidDistance)};go.prototype.getErrorIndicator=function(){return this._errorIndicator};go.prototype.checkMinimumDistance=function(t,e,n){var i=new dr(t,e,n);if(this._minDistanceFound=i.distance(),this._minDistanceFound<n){this._isValid=!1;var s=i.nearestPoints();this._errorLocation=i.nearestPoints()[1],this._errorIndicator=t.getFactory().createLineString(s),this._errMsg="Distance between buffer curve and input is too small ("+this._minDistanceFound+" at "+ys.toLineString(s[0],s[1])+" )"}};go.prototype.checkPositiveValid=function(){var t=this._result.getBoundary();if(this.checkMinimumDistance(this._input,t,this._minValidDistance),!this._isValid)return null;this.checkMaximumDistance(this._input,t,this._maxValidDistance)};go.prototype.getErrorLocation=function(){return this._errorLocation};go.prototype.getPolygonLines=function(t){for(var e=new ue,n=new cr(e),i=ja.getPolygons(t),s=i.iterator();s.hasNext();){var c=s.next();c.apply(n)}return t.getFactory().buildGeometry(e)};go.prototype.getErrorMessage=function(){return this._errMsg};go.prototype.interfaces_=function(){return[]};go.prototype.getClass=function(){return go};ny.VERBOSE.get=function(){return!1};ny.MAX_DISTANCE_DIFF_FRAC.get=function(){return .012};Object.defineProperties(go,ny);var mr=function(t,e,n){this._isValid=!0,this._errorMsg=null,this._errorLocation=null,this._errorIndicator=null,this._input=t||null,this._distance=e||null,this._result=n||null},iy={VERBOSE:{configurable:!0},MAX_ENV_DIFF_FRAC:{configurable:!0}};mr.prototype.isValid=function(){return this.checkPolygonal(),this._isValid?(this.checkExpectedEmpty(),this._isValid?(this.checkEnvelope(),this._isValid?(this.checkArea(),this._isValid?(this.checkDistance(),this._isValid):this._isValid):this._isValid):this._isValid):this._isValid};mr.prototype.checkEnvelope=function(){if(this._distance<0)return null;var t=this._distance*mr.MAX_ENV_DIFF_FRAC;t===0&&(t=.001);var e=new Te(this._input.getEnvelopeInternal());e.expandBy(this._distance);var n=new Te(this._result.getEnvelopeInternal());n.expandBy(t),n.contains(e)||(this._isValid=!1,this._errorMsg="Buffer envelope is incorrect",this._errorIndicator=this._input.getFactory().toGeometry(n)),this.report("Envelope")};mr.prototype.checkDistance=function(){var t=new go(this._input,this._distance,this._result);t.isValid()||(this._isValid=!1,this._errorMsg=t.getErrorMessage(),this._errorLocation=t.getErrorLocation(),this._errorIndicator=t.getErrorIndicator()),this.report("Distance")};mr.prototype.checkArea=function(){var t=this._input.getArea(),e=this._result.getArea();this._distance>0&&t>e&&(this._isValid=!1,this._errorMsg="Area of positive buffer is smaller than input",this._errorIndicator=this._result),this._distance<0&&t<e&&(this._isValid=!1,this._errorMsg="Area of negative buffer is larger than input",this._errorIndicator=this._result),this.report("Area")};mr.prototype.checkPolygonal=function(){this._result instanceof Fi||this._result instanceof ha||(this._isValid=!1),this._errorMsg="Result is not polygonal",this._errorIndicator=this._result,this.report("Polygonal")};mr.prototype.getErrorIndicator=function(){return this._errorIndicator};mr.prototype.getErrorLocation=function(){return this._errorLocation};mr.prototype.checkExpectedEmpty=function(){if(this._input.getDimension()>=2||this._distance>0)return null;this._result.isEmpty()||(this._isValid=!1,this._errorMsg="Result is non-empty",this._errorIndicator=this._result),this.report("ExpectedEmpty")};mr.prototype.report=function(t){if(!mr.VERBOSE)return null;fr.out.println("Check "+t+": "+(this._isValid?"passed":"FAILED"))};mr.prototype.getErrorMessage=function(){return this._errorMsg};mr.prototype.interfaces_=function(){return[]};mr.prototype.getClass=function(){return mr};mr.isValidMsg=function(t,e,n){var i=new mr(t,e,n);return i.isValid()?null:i.getErrorMessage()};mr.isValid=function(t,e,n){var i=new mr(t,e,n);return!!i.isValid()};iy.VERBOSE.get=function(){return!1};iy.MAX_ENV_DIFF_FRAC.get=function(){return .012};Object.defineProperties(mr,iy);var Ys=function(){this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};Ys.prototype.getCoordinates=function(){return this._pts};Ys.prototype.size=function(){return this._pts.length};Ys.prototype.getCoordinate=function(t){return this._pts[t]};Ys.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])};Ys.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:ec.octant(this.getCoordinate(t),this.getCoordinate(t+1))};Ys.prototype.setData=function(t){this._data=t};Ys.prototype.getData=function(){return this._data};Ys.prototype.toString=function(){return ys.toLineString(new mi(this._pts))};Ys.prototype.interfaces_=function(){return[_a]};Ys.prototype.getClass=function(){return Ys};var rr=function(){this._findAllIntersections=!1,this._isCheckEndSegmentsOnly=!1,this._li=null,this._interiorIntersection=null,this._intSegments=null,this._intersections=new ue,this._intersectionCount=0,this._keepIntersections=!0;var t=arguments[0];this._li=t,this._interiorIntersection=null};rr.prototype.getInteriorIntersection=function(){return this._interiorIntersection};rr.prototype.setCheckEndSegmentsOnly=function(t){this._isCheckEndSegmentsOnly=t};rr.prototype.getIntersectionSegments=function(){return this._intSegments};rr.prototype.count=function(){return this._intersectionCount};rr.prototype.getIntersections=function(){return this._intersections};rr.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t};rr.prototype.setKeepIntersections=function(t){this._keepIntersections=t};rr.prototype.processIntersections=function(t,e,n,i){if(!this._findAllIntersections&&this.hasIntersection()||t===n&&e===i)return null;if(this._isCheckEndSegmentsOnly){var s=this.isEndSegment(t,e)||this.isEndSegment(n,i);if(!s)return null}var c=t.getCoordinates()[e],p=t.getCoordinates()[e+1],u=n.getCoordinates()[i],x=n.getCoordinates()[i+1];this._li.computeIntersection(c,p,u,x),this._li.hasIntersection()&&this._li.isInteriorIntersection()&&(this._intSegments=new Array(4).fill(null),this._intSegments[0]=c,this._intSegments[1]=p,this._intSegments[2]=u,this._intSegments[3]=x,this._interiorIntersection=this._li.getIntersection(0),this._keepIntersections&&this._intersections.add(this._interiorIntersection),this._intersectionCount++)};rr.prototype.isEndSegment=function(t,e){return e===0||e>=t.size()-2};rr.prototype.hasIntersection=function(){return this._interiorIntersection!==null};rr.prototype.isDone=function(){return this._findAllIntersections?!1:this._interiorIntersection!==null};rr.prototype.interfaces_=function(){return[du]};rr.prototype.getClass=function(){return rr};rr.createAllIntersectionsFinder=function(t){var e=new rr(t);return e.setFindAllIntersections(!0),e};rr.createAnyIntersectionFinder=function(t){return new rr(t)};rr.createIntersectionCounter=function(t){var e=new rr(t);return e.setFindAllIntersections(!0),e.setKeepIntersections(!1),e};var Es=function(){this._li=new xu,this._segStrings=null,this._findAllIntersections=!1,this._segInt=null,this._isValid=!0;var t=arguments[0];this._segStrings=t};Es.prototype.execute=function(){if(this._segInt!==null)return null;this.checkInteriorIntersections()};Es.prototype.getIntersections=function(){return this._segInt.getIntersections()};Es.prototype.isValid=function(){return this.execute(),this._isValid};Es.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t};Es.prototype.checkInteriorIntersections=function(){this._isValid=!0,this._segInt=new rr(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var t=new $_;if(t.setSegmentIntersector(this._segInt),t.computeNodes(this._segStrings),this._segInt.hasIntersection())return this._isValid=!1,null};Es.prototype.checkValid=function(){if(this.execute(),!this._isValid)throw new Ha(this.getErrorMessage(),this._segInt.getInteriorIntersection())};Es.prototype.getErrorMessage=function(){if(this._isValid)return"no intersections found";var t=this._segInt.getIntersectionSegments();return"found non-noded intersection between "+ys.toLineString(t[0],t[1])+" and "+ys.toLineString(t[2],t[3])};Es.prototype.interfaces_=function(){return[]};Es.prototype.getClass=function(){return Es};Es.computeIntersections=function(t){var e=new Es(t);return e.setFindAllIntersections(!0),e.isValid(),e.getIntersections()};var _u=function t(){this._nv=null;var e=arguments[0];this._nv=new Es(t.toSegmentStrings(e))};_u.prototype.checkValid=function(){this._nv.checkValid()};_u.prototype.interfaces_=function(){return[]};_u.prototype.getClass=function(){return _u};_u.toSegmentStrings=function(t){for(var e=new ue,n=t.iterator();n.hasNext();){var i=n.next();e.add(new Ys(i.getCoordinates(),i))}return e};_u.checkValid=function(t){var e=new _u(t);e.checkValid()};var ac=function(t){this._mapOp=t};ac.prototype.map=function(t){for(var e=this,n=new ue,i=0;i<t.getNumGeometries();i++){var s=e._mapOp.map(t.getGeometryN(i));s.isEmpty()||n.add(s)}return t.getFactory().createGeometryCollection(on.toGeometryArray(n))};ac.prototype.interfaces_=function(){return[]};ac.prototype.getClass=function(){return ac};ac.map=function(t,e){var n=new ac(e);return n.map(t)};var Ks=function(){this._op=null,this._geometryFactory=null,this._ptLocator=null,this._lineEdgesList=new ue,this._resultLineList=new ue;var t=arguments[0],e=arguments[1],n=arguments[2];this._op=t,this._geometryFactory=e,this._ptLocator=n};Ks.prototype.collectLines=function(t){for(var e=this,n=this._op.getGraph().getEdgeEnds().iterator();n.hasNext();){var i=n.next();e.collectLineEdge(i,t,e._lineEdgesList),e.collectBoundaryTouchEdge(i,t,e._lineEdgesList)}};Ks.prototype.labelIsolatedLine=function(t,e){var n=this._ptLocator.locate(t.getCoordinate(),this._op.getArgGeometry(e));t.getLabel().setLocation(e,n)};Ks.prototype.build=function(t){return this.findCoveredLineEdges(),this.collectLines(t),this.buildLines(t),this._resultLineList};Ks.prototype.collectLineEdge=function(t,e,n){var i=t.getLabel(),s=t.getEdge();t.isLineEdge()&&!t.isVisited()&&Xe.isResultOfOp(i,e)&&!s.isCovered()&&(n.add(s),t.setVisitedEdge(!0))};Ks.prototype.findCoveredLineEdges=function(){for(var t=this,e=this._op.getGraph().getNodes().iterator();e.hasNext();){var n=e.next();n.getEdges().findCoveredLineEdges()}for(var i=this._op.getGraph().getEdgeEnds().iterator();i.hasNext();){var s=i.next(),c=s.getEdge();if(s.isLineEdge()&&!c.isCoveredSet()){var p=t._op.isCoveredByA(s.getCoordinate());c.setCovered(p)}}};Ks.prototype.labelIsolatedLines=function(t){for(var e=this,n=t.iterator();n.hasNext();){var i=n.next(),s=i.getLabel();i.isIsolated()&&(s.isNull(0)?e.labelIsolatedLine(i,0):e.labelIsolatedLine(i,1))}};Ks.prototype.buildLines=function(t){for(var e=this,n=this._lineEdgesList.iterator();n.hasNext();){var i=n.next(),s=e._geometryFactory.createLineString(i.getCoordinates());e._resultLineList.add(s),i.setInResult(!0)}};Ks.prototype.collectBoundaryTouchEdge=function(t,e,n){var i=t.getLabel();if(t.isLineEdge()||t.isVisited()||t.isInteriorAreaEdge()||t.getEdge().isInResult())return null;Je.isTrue(!(t.isInResult()||t.getSym().isInResult())||!t.getEdge().isInResult()),Xe.isResultOfOp(i,e)&&e===Xe.INTERSECTION&&(n.add(t.getEdge()),t.setVisitedEdge(!0))};Ks.prototype.interfaces_=function(){return[]};Ks.prototype.getClass=function(){return Ks};var lc=function(){this._op=null,this._geometryFactory=null,this._resultPointList=new ue;var t=arguments[0],e=arguments[1];this._op=t,this._geometryFactory=e};lc.prototype.filterCoveredNodeToPoint=function(t){var e=t.getCoordinate();if(!this._op.isCoveredByLA(e)){var n=this._geometryFactory.createPoint(e);this._resultPointList.add(n)}};lc.prototype.extractNonCoveredResultNodes=function(t){for(var e=this,n=this._op.getGraph().getNodes().iterator();n.hasNext();){var i=n.next();if(!i.isInResult()&&!i.isIncidentEdgeInResult()&&(i.getEdges().getDegree()===0||t===Xe.INTERSECTION)){var s=i.getLabel();Xe.isResultOfOp(s,t)&&e.filterCoveredNodeToPoint(i)}}};lc.prototype.build=function(t){return this.extractNonCoveredResultNodes(t),this._resultPointList};lc.prototype.interfaces_=function(){return[]};lc.prototype.getClass=function(){return lc};var io=function(){this._inputGeom=null,this._factory=null,this._pruneEmptyGeometry=!0,this._preserveGeometryCollectionType=!0,this._preserveCollections=!1,this._preserveType=!1};io.prototype.transformPoint=function(t,e){return this._factory.createPoint(this.transformCoordinates(t.getCoordinateSequence(),t))};io.prototype.transformPolygon=function(t,e){var n=this,i=!0,s=this.transformLinearRing(t.getExteriorRing(),t);(s===null||!(s instanceof ma)||s.isEmpty())&&(i=!1);for(var c=new ue,p=0;p<t.getNumInteriorRing();p++){var u=n.transformLinearRing(t.getInteriorRingN(p),t);u===null||u.isEmpty()||(u instanceof ma||(i=!1),c.add(u))}if(i)return this._factory.createPolygon(s,c.toArray([]));var x=new ue;return s!==null&&x.add(s),x.addAll(c),this._factory.buildGeometry(x)};io.prototype.createCoordinateSequence=function(t){return this._factory.getCoordinateSequenceFactory().create(t)};io.prototype.getInputGeometry=function(){return this._inputGeom};io.prototype.transformMultiLineString=function(t,e){for(var n=this,i=new ue,s=0;s<t.getNumGeometries();s++){var c=n.transformLineString(t.getGeometryN(s),t);c!==null&&(c.isEmpty()||i.add(c))}return this._factory.buildGeometry(i)};io.prototype.transformCoordinates=function(t,e){return this.copy(t)};io.prototype.transformLineString=function(t,e){return this._factory.createLineString(this.transformCoordinates(t.getCoordinateSequence(),t))};io.prototype.transformMultiPoint=function(t,e){for(var n=this,i=new ue,s=0;s<t.getNumGeometries();s++){var c=n.transformPoint(t.getGeometryN(s),t);c!==null&&(c.isEmpty()||i.add(c))}return this._factory.buildGeometry(i)};io.prototype.transformMultiPolygon=function(t,e){for(var n=this,i=new ue,s=0;s<t.getNumGeometries();s++){var c=n.transformPolygon(t.getGeometryN(s),t);c!==null&&(c.isEmpty()||i.add(c))}return this._factory.buildGeometry(i)};io.prototype.copy=function(t){return t.copy()};io.prototype.transformGeometryCollection=function(t,e){for(var n=this,i=new ue,s=0;s<t.getNumGeometries();s++){var c=n.transform(t.getGeometryN(s));c!==null&&(n._pruneEmptyGeometry&&c.isEmpty()||i.add(c))}return this._preserveGeometryCollectionType?this._factory.createGeometryCollection(on.toGeometryArray(i)):this._factory.buildGeometry(i)};io.prototype.transform=function(t){if(this._inputGeom=t,this._factory=t.getFactory(),t instanceof vo)return this.transformPoint(t,null);if(t instanceof Ah)return this.transformMultiPoint(t,null);if(t instanceof ma)return this.transformLinearRing(t,null);if(t instanceof li)return this.transformLineString(t,null);if(t instanceof hu)return this.transformMultiLineString(t,null);if(t instanceof Fi)return this.transformPolygon(t,null);if(t instanceof ha)return this.transformMultiPolygon(t,null);if(t instanceof Or)return this.transformGeometryCollection(t,null);throw new Qn("Unknown Geometry subtype: "+t.getClass().getName())};io.prototype.transformLinearRing=function(t,e){var n=this.transformCoordinates(t.getCoordinateSequence(),t);if(n===null)return this._factory.createLinearRing(null);var i=n.size();return i>0&&i<4&&!this._preserveType?this._factory.createLineString(n):this._factory.createLinearRing(n)};io.prototype.interfaces_=function(){return[]};io.prototype.getClass=function(){return io};var xa=function t(){if(this._snapTolerance=0,this._srcPts=null,this._seg=new Le,this._allowSnappingToSourceVertices=!1,this._isClosed=!1,arguments[0]instanceof li&&typeof arguments[1]=="number"){var e=arguments[0],n=arguments[1];t.call(this,e.getCoordinates(),n)}else if(arguments[0]instanceof Array&&typeof arguments[1]=="number"){var i=arguments[0],s=arguments[1];this._srcPts=i,this._isClosed=t.isClosed(i),this._snapTolerance=s}};xa.prototype.snapVertices=function(t,e){for(var n=this,i=this._isClosed?t.size()-1:t.size(),s=0;s<i;s++){var c=t.get(s),p=n.findSnapForVertex(c,e);p!==null&&(t.set(s,new It(p)),s===0&&n._isClosed&&t.set(t.size()-1,new It(p)))}};xa.prototype.findSnapForVertex=function(t,e){for(var n=this,i=0;i<e.length;i++){if(t.equals2D(e[i]))return null;if(t.distance(e[i])<n._snapTolerance)return e[i]}return null};xa.prototype.snapTo=function(t){var e=new jf(this._srcPts);this.snapVertices(e,t),this.snapSegments(e,t);var n=e.toCoordinateArray();return n};xa.prototype.snapSegments=function(t,e){var n=this;if(e.length===0)return null;var i=e.length;e[0].equals2D(e[e.length-1])&&(i=e.length-1);for(var s=0;s<i;s++){var c=e[s],p=n.findSegmentIndexToSnap(c,t);p>=0&&t.add(p+1,new It(c),!1)}};xa.prototype.findSegmentIndexToSnap=function(t,e){for(var n=this,i=Ze.MAX_VALUE,s=-1,c=0;c<e.size()-1;c++){if(n._seg.p0=e.get(c),n._seg.p1=e.get(c+1),n._seg.p0.equals2D(t)||n._seg.p1.equals2D(t)){if(n._allowSnappingToSourceVertices)continue;return-1}var p=n._seg.distance(t);p<n._snapTolerance&&p<i&&(i=p,s=c)}return s};xa.prototype.setAllowSnappingToSourceVertices=function(t){this._allowSnappingToSourceVertices=t};xa.prototype.interfaces_=function(){return[]};xa.prototype.getClass=function(){return xa};xa.isClosed=function(t){return t.length<=1?!1:t[0].equals2D(t[t.length-1])};var gi=function(t){this._srcGeom=t||null},Ux={SNAP_PRECISION_FACTOR:{configurable:!0}};gi.prototype.snapTo=function(t,e){var n=this.extractTargetCoordinates(t),i=new Gx(e,n);return i.transform(this._srcGeom)};gi.prototype.snapToSelf=function(t,e){var n=this.extractTargetCoordinates(this._srcGeom),i=new Gx(t,n,!0),s=i.transform(this._srcGeom),c=s;return e&&Be(c,Cl)&&(c=s.buffer(0)),c};gi.prototype.computeSnapTolerance=function(t){var e=this.computeMinimumSegmentLength(t),n=e/10;return n};gi.prototype.extractTargetCoordinates=function(t){for(var e=new Gs,n=t.getCoordinates(),i=0;i<n.length;i++)e.add(n[i]);return e.toArray(new Array(0).fill(null))};gi.prototype.computeMinimumSegmentLength=function(t){for(var e=Ze.MAX_VALUE,n=0;n<t.length-1;n++){var i=t[n].distance(t[n+1]);i<e&&(e=i)}return e};gi.prototype.interfaces_=function(){return[]};gi.prototype.getClass=function(){return gi};gi.snap=function(t,e,n){var i=new Array(2).fill(null),s=new gi(t);i[0]=s.snapTo(e,n);var c=new gi(e);return i[1]=c.snapTo(i[0],n),i};gi.computeOverlaySnapTolerance=function(){if(arguments.length===1){var t=arguments[0],e=gi.computeSizeBasedSnapTolerance(t),n=t.getPrecisionModel();if(n.getType()===Cn.FIXED){var i=1/n.getScale()*2/1.415;i>e&&(e=i)}return e}else if(arguments.length===2){var s=arguments[0],c=arguments[1];return Math.min(gi.computeOverlaySnapTolerance(s),gi.computeOverlaySnapTolerance(c))}};gi.computeSizeBasedSnapTolerance=function(t){var e=t.getEnvelopeInternal(),n=Math.min(e.getHeight(),e.getWidth()),i=n*gi.SNAP_PRECISION_FACTOR;return i};gi.snapToSelf=function(t,e,n){var i=new gi(t);return i.snapToSelf(e,n)};Ux.SNAP_PRECISION_FACTOR.get=function(){return 1e-9};Object.defineProperties(gi,Ux);var Gx=function(t){function e(n,i,s){t.call(this),this._snapTolerance=n||null,this._snapPts=i||null,this._isSelfSnap=s!==void 0?s:!1}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.snapLine=function(n,i){var s=new xa(n,this._snapTolerance);return s.setAllowSnappingToSourceVertices(this._isSelfSnap),s.snapTo(i)},e.prototype.transformCoordinates=function(n,i){var s=n.toCoordinateArray(),c=this.snapLine(s,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(c)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(io),kr=function(){this._isFirst=!0,this._commonMantissaBitsCount=53,this._commonBits=0,this._commonSignExp=null};kr.prototype.getCommon=function(){return Ze.longBitsToDouble(this._commonBits)};kr.prototype.add=function(t){var e=Ze.doubleToLongBits(t);if(this._isFirst)return this._commonBits=e,this._commonSignExp=kr.signExpBits(this._commonBits),this._isFirst=!1,null;var n=kr.signExpBits(e);if(n!==this._commonSignExp)return this._commonBits=0,null;this._commonMantissaBitsCount=kr.numCommonMostSigMantissaBits(this._commonBits,e),this._commonBits=kr.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))};kr.prototype.toString=function(){if(arguments.length===1){var t=arguments[0],e=Ze.longBitsToDouble(t),n=Ze.toBinaryString(t),i="0000000000000000000000000000000000000000000000000000000000000000"+n,s=i.substring(i.length-64),c=s.substring(0,1)+"  "+s.substring(1,12)+"(exp) "+s.substring(12)+" [ "+e+" ]";return c}};kr.prototype.interfaces_=function(){return[]};kr.prototype.getClass=function(){return kr};kr.getBit=function(t,e){var n=1<<e;return t&n?1:0};kr.signExpBits=function(t){return t>>52};kr.zeroLowerBits=function(t,e){var n=(1<<e)-1,i=~n,s=t&i;return s};kr.numCommonMostSigMantissaBits=function(t,e){for(var n=0,i=52;i>=0;i--){if(kr.getBit(t,i)!==kr.getBit(e,i))return n;n++}return 52};var Dl=function(){this._commonCoord=null,this._ccFilter=new uc},ry={CommonCoordinateFilter:{configurable:!0},Translater:{configurable:!0}};Dl.prototype.addCommonBits=function(t){var e=new Rl(this._commonCoord);t.apply(e),t.geometryChanged()};Dl.prototype.removeCommonBits=function(t){if(this._commonCoord.x===0&&this._commonCoord.y===0)return t;var e=new It(this._commonCoord);e.x=-e.x,e.y=-e.y;var n=new Rl(e);return t.apply(n),t.geometryChanged(),t};Dl.prototype.getCommonCoordinate=function(){return this._commonCoord};Dl.prototype.add=function(t){t.apply(this._ccFilter),this._commonCoord=this._ccFilter.getCommonCoordinate()};Dl.prototype.interfaces_=function(){return[]};Dl.prototype.getClass=function(){return Dl};ry.CommonCoordinateFilter.get=function(){return uc};ry.Translater.get=function(){return Rl};Object.defineProperties(Dl,ry);var uc=function(){this._commonBitsX=new kr,this._commonBitsY=new kr};uc.prototype.filter=function(t){this._commonBitsX.add(t.x),this._commonBitsY.add(t.y)};uc.prototype.getCommonCoordinate=function(){return new It(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())};uc.prototype.interfaces_=function(){return[da]};uc.prototype.getClass=function(){return uc};var Rl=function(){this.trans=null;var t=arguments[0];this.trans=t};Rl.prototype.filter=function(t,e){var n=t.getOrdinate(e,0)+this.trans.x,i=t.getOrdinate(e,1)+this.trans.y;t.setOrdinate(e,0,n),t.setOrdinate(e,1,i)};Rl.prototype.isDone=function(){return!1};Rl.prototype.isGeometryChanged=function(){return!0};Rl.prototype.interfaces_=function(){return[vs]};Rl.prototype.getClass=function(){return Rl};var or=function(t,e){this._geom=new Array(2).fill(null),this._snapTolerance=null,this._cbr=null,this._geom[0]=t,this._geom[1]=e,this.computeSnapTolerance()};or.prototype.selfSnap=function(t){var e=new gi(t),n=e.snapTo(t,this._snapTolerance);return n};or.prototype.removeCommonBits=function(t){this._cbr=new Dl,this._cbr.add(t[0]),this._cbr.add(t[1]);var e=new Array(2).fill(null);return e[0]=this._cbr.removeCommonBits(t[0].copy()),e[1]=this._cbr.removeCommonBits(t[1].copy()),e};or.prototype.prepareResult=function(t){return this._cbr.addCommonBits(t),t};or.prototype.getResultGeometry=function(t){var e=this.snap(this._geom),n=Xe.overlayOp(e[0],e[1],t);return this.prepareResult(n)};or.prototype.checkValid=function(t){t.isValid()||fr.out.println("Snapped geometry is invalid")};or.prototype.computeSnapTolerance=function(){this._snapTolerance=gi.computeOverlaySnapTolerance(this._geom[0],this._geom[1])};or.prototype.snap=function(t){var e=this.removeCommonBits(t),n=gi.snap(e[0],e[1],this._snapTolerance);return n};or.prototype.interfaces_=function(){return[]};or.prototype.getClass=function(){return or};or.overlayOp=function(t,e,n){var i=new or(t,e);return i.getResultGeometry(n)};or.union=function(t,e){return or.overlayOp(t,e,Xe.UNION)};or.intersection=function(t,e){return or.overlayOp(t,e,Xe.INTERSECTION)};or.symDifference=function(t,e){return or.overlayOp(t,e,Xe.SYMDIFFERENCE)};or.difference=function(t,e){return or.overlayOp(t,e,Xe.DIFFERENCE)};var Vr=function(t,e){this._geom=new Array(2).fill(null),this._geom[0]=t,this._geom[1]=e};Vr.prototype.getResultGeometry=function(t){var e=null,n=!1,i=null;try{e=Xe.overlayOp(this._geom[0],this._geom[1],t);var s=!0;s&&(n=!0)}catch(c){if(c instanceof Za)i=c;else throw c}finally{}if(!n)try{e=or.overlayOp(this._geom[0],this._geom[1],t)}catch(c){throw c instanceof Za?i:c}finally{}return e};Vr.prototype.interfaces_=function(){return[]};Vr.prototype.getClass=function(){return Vr};Vr.overlayOp=function(t,e,n){var i=new Vr(t,e);return i.getResultGeometry(n)};Vr.union=function(t,e){return Vr.overlayOp(t,e,Xe.UNION)};Vr.intersection=function(t,e){return Vr.overlayOp(t,e,Xe.INTERSECTION)};Vr.symDifference=function(t,e){return Vr.overlayOp(t,e,Xe.SYMDIFFERENCE)};Vr.difference=function(t,e){return Vr.overlayOp(t,e,Xe.DIFFERENCE)};var Df=function(){this.mce=null,this.chainIndex=null;var t=arguments[0],e=arguments[1];this.mce=t,this.chainIndex=e};Df.prototype.computeIntersections=function(t,e){this.mce.computeIntersectsForChain(this.chainIndex,t.mce,t.chainIndex,e)};Df.prototype.interfaces_=function(){return[]};Df.prototype.getClass=function(){return Df};var wo=function t(){if(this._label=null,this._xValue=null,this._eventType=null,this._insertEvent=null,this._deleteEventIndex=null,this._obj=null,arguments.length===2){var e=arguments[0],n=arguments[1];this._eventType=t.DELETE,this._xValue=e,this._insertEvent=n}else if(arguments.length===3){var i=arguments[0],s=arguments[1],c=arguments[2];this._eventType=t.INSERT,this._label=i,this._xValue=s,this._obj=c}},oy={INSERT:{configurable:!0},DELETE:{configurable:!0}};wo.prototype.isDelete=function(){return this._eventType===wo.DELETE};wo.prototype.setDeleteEventIndex=function(t){this._deleteEventIndex=t};wo.prototype.getObject=function(){return this._obj};wo.prototype.compareTo=function(t){var e=t;return this._xValue<e._xValue?-1:this._xValue>e._xValue?1:this._eventType<e._eventType?-1:this._eventType>e._eventType?1:0};wo.prototype.getInsertEvent=function(){return this._insertEvent};wo.prototype.isInsert=function(){return this._eventType===wo.INSERT};wo.prototype.isSameLabel=function(t){return this._label===null?!1:this._label===t._label};wo.prototype.getDeleteEventIndex=function(){return this._deleteEventIndex};wo.prototype.interfaces_=function(){return[rs]};wo.prototype.getClass=function(){return wo};oy.INSERT.get=function(){return 1};oy.DELETE.get=function(){return 2};Object.defineProperties(wo,oy);var Im=function(){};Im.prototype.interfaces_=function(){return[]};Im.prototype.getClass=function(){return Im};var gr=function(){this._hasIntersection=!1,this._hasProper=!1,this._hasProperInterior=!1,this._properIntersectionPoint=null,this._li=null,this._includeProper=null,this._recordIsolated=null,this._isSelfIntersection=null,this._numIntersections=0,this.numTests=0,this._bdyNodes=null,this._isDone=!1,this._isDoneWhenProperInt=!1;var t=arguments[0],e=arguments[1],n=arguments[2];this._li=t,this._includeProper=e,this._recordIsolated=n};gr.prototype.isTrivialIntersection=function(t,e,n,i){if(t===n&&this._li.getIntersectionNum()===1){if(gr.isAdjacentSegments(e,i))return!0;if(t.isClosed()){var s=t.getNumPoints()-1;if(e===0&&i===s||i===0&&e===s)return!0}}return!1};gr.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint};gr.prototype.setIsDoneIfProperInt=function(t){this._isDoneWhenProperInt=t};gr.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior};gr.prototype.isBoundaryPointInternal=function(t,e){for(var n=e.iterator();n.hasNext();){var i=n.next(),s=i.getCoordinate();if(t.isIntersection(s))return!0}return!1};gr.prototype.hasProperIntersection=function(){return this._hasProper};gr.prototype.hasIntersection=function(){return this._hasIntersection};gr.prototype.isDone=function(){return this._isDone};gr.prototype.isBoundaryPoint=function(t,e){return e===null?!1:!!(this.isBoundaryPointInternal(t,e[0])||this.isBoundaryPointInternal(t,e[1]))};gr.prototype.setBoundaryNodes=function(t,e){this._bdyNodes=new Array(2).fill(null),this._bdyNodes[0]=t,this._bdyNodes[1]=e};gr.prototype.addIntersections=function(t,e,n,i){if(t===n&&e===i)return null;this.numTests++;var s=t.getCoordinates()[e],c=t.getCoordinates()[e+1],p=n.getCoordinates()[i],u=n.getCoordinates()[i+1];this._li.computeIntersection(s,c,p,u),this._li.hasIntersection()&&(this._recordIsolated&&(t.setIsolated(!1),n.setIsolated(!1)),this._numIntersections++,this.isTrivialIntersection(t,e,n,i)||(this._hasIntersection=!0,(this._includeProper||!this._li.isProper())&&(t.addIntersections(this._li,e,0),n.addIntersections(this._li,i,1)),this._li.isProper()&&(this._properIntersectionPoint=this._li.getIntersection(0).copy(),this._hasProper=!0,this._isDoneWhenProperInt&&(this._isDone=!0),this.isBoundaryPoint(this._li,this._bdyNodes)||(this._hasProperInterior=!0))))};gr.prototype.interfaces_=function(){return[]};gr.prototype.getClass=function(){return gr};gr.isAdjacentSegments=function(t,e){return Math.abs(t-e)===1};var fI=function(t){function e(){t.call(this),this.events=new ue,this.nOverlaps=null}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.prepareEvents=function(){var n=this;bs.sort(this.events);for(var i=0;i<this.events.size();i++){var s=n.events.get(i);s.isDelete()&&s.getInsertEvent().setDeleteEventIndex(i)}},e.prototype.computeIntersections=function(){var n=this;if(arguments.length===1){var i=arguments[0];this.nOverlaps=0,this.prepareEvents();for(var s=0;s<this.events.size();s++){var c=n.events.get(s);if(c.isInsert()&&n.processOverlaps(s,c.getDeleteEventIndex(),c,i),i.isDone())break}}else if(arguments.length===3){if(arguments[2]instanceof gr&&Be(arguments[0],_s)&&Be(arguments[1],_s)){var p=arguments[0],u=arguments[1],x=arguments[2];this.addEdges(p,p),this.addEdges(u,u),this.computeIntersections(x)}else if(typeof arguments[2]=="boolean"&&Be(arguments[0],_s)&&arguments[1]instanceof gr){var w=arguments[0],E=arguments[1],L=arguments[2];L?this.addEdges(w,null):this.addEdges(w),this.computeIntersections(E)}}},e.prototype.addEdge=function(n,i){for(var s=this,c=n.getMonotoneChainEdge(),p=c.getStartIndexes(),u=0;u<p.length-1;u++){var x=new Df(c,u),w=new wo(i,c.getMinX(u),x);s.events.add(w),s.events.add(new wo(c.getMaxX(u),w))}},e.prototype.processOverlaps=function(n,i,s,c){for(var p=this,u=s.getObject(),x=n;x<i;x++){var w=p.events.get(x);if(w.isInsert()){var E=w.getObject();s.isSameLabel(w)||(u.computeIntersections(E,c),p.nOverlaps++)}}},e.prototype.addEdges=function(){var n=this;if(arguments.length===1)for(var i=arguments[0],s=i.iterator();s.hasNext();){var c=s.next();n.addEdge(c,c)}else if(arguments.length===2)for(var p=arguments[0],u=arguments[1],x=p.iterator();x.hasNext();){var w=x.next();n.addEdge(w,u)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Im),ba=function(){this._min=Ze.POSITIVE_INFINITY,this._max=Ze.NEGATIVE_INFINITY},qx={NodeComparator:{configurable:!0}};ba.prototype.getMin=function(){return this._min};ba.prototype.intersects=function(t,e){return!(this._min>e||this._max<t)};ba.prototype.getMax=function(){return this._max};ba.prototype.toString=function(){return ys.toLineString(new It(this._min,0),new It(this._max,0))};ba.prototype.interfaces_=function(){return[]};ba.prototype.getClass=function(){return ba};qx.NodeComparator.get=function(){return Rf};Object.defineProperties(ba,qx);var Rf=function(){};Rf.prototype.compare=function(t,e){var n=t,i=e,s=(n._min+n._max)/2,c=(i._min+i._max)/2;return s<c?-1:s>c?1:0};Rf.prototype.interfaces_=function(){return[Eh]};Rf.prototype.getClass=function(){return Rf};var dI=function(t){function e(){t.call(this),this._item=null;var n=arguments[0],i=arguments[1],s=arguments[2];this._min=n,this._max=i,this._item=s}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.query=function(n,i,s){if(!this.intersects(n,i))return null;s.visitItem(this._item)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(ba),mI=function(t){function e(){t.call(this),this._node1=null,this._node2=null;var n=arguments[0],i=arguments[1];this._node1=n,this._node2=i,this.buildExtent(this._node1,this._node2)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.buildExtent=function(n,i){this._min=Math.min(n._min,i._min),this._max=Math.max(n._max,i._max)},e.prototype.query=function(n,i,s){if(!this.intersects(n,i))return null;this._node1!==null&&this._node1.query(n,i,s),this._node2!==null&&this._node2.query(n,i,s)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(ba),wa=function(){this._leaves=new ue,this._root=null,this._level=0};wa.prototype.buildTree=function(){var t=this;bs.sort(this._leaves,new ba.NodeComparator);for(var e=this._leaves,n=null,i=new ue;;){if(t.buildLevel(e,i),i.size()===1)return i.get(0);n=e,e=i,i=n}};wa.prototype.insert=function(t,e,n){if(this._root!==null)throw new Error("Index cannot be added to once it has been queried");this._leaves.add(new dI(t,e,n))};wa.prototype.query=function(t,e,n){this.init(),this._root.query(t,e,n)};wa.prototype.buildRoot=function(){if(this._root!==null)return null;this._root=this.buildTree()};wa.prototype.printNode=function(t){fr.out.println(ys.toLineString(new It(t._min,this._level),new It(t._max,this._level)))};wa.prototype.init=function(){if(this._root!==null)return null;this.buildRoot()};wa.prototype.buildLevel=function(t,e){this._level++,e.clear();for(var n=0;n<t.size();n+=2){var i=t.get(n),s=n+1<t.size()?t.get(n):null;if(s===null)e.add(i);else{var c=new mI(t.get(n),t.get(n+1));e.add(c)}}};wa.prototype.interfaces_=function(){return[]};wa.prototype.getClass=function(){return wa};var Oh=function(){this._items=new ue};Oh.prototype.visitItem=function(t){this._items.add(t)};Oh.prototype.getItems=function(){return this._items};Oh.prototype.interfaces_=function(){return[Tl]};Oh.prototype.getClass=function(){return Oh};var Fh=function(){this._index=null;var t=arguments[0];if(!Be(t,Cl))throw new Qn("Argument must be Polygonal");this._index=new yu(t)},sy={SegmentVisitor:{configurable:!0},IntervalIndexedGeometry:{configurable:!0}};Fh.prototype.locate=function(t){var e=new Bs(t),n=new Bh(e);return this._index.query(t.y,t.y,n),e.getLocation()};Fh.prototype.interfaces_=function(){return[Nh]};Fh.prototype.getClass=function(){return Fh};sy.SegmentVisitor.get=function(){return Bh};sy.IntervalIndexedGeometry.get=function(){return yu};Object.defineProperties(Fh,sy);var Bh=function(){this._counter=null;var t=arguments[0];this._counter=t};Bh.prototype.visitItem=function(t){var e=t;this._counter.countSegment(e.getCoordinate(0),e.getCoordinate(1))};Bh.prototype.interfaces_=function(){return[Tl]};Bh.prototype.getClass=function(){return Bh};var yu=function(){this._index=new wa;var t=arguments[0];this.init(t)};yu.prototype.init=function(t){for(var e=this,n=cr.getLines(t),i=n.iterator();i.hasNext();){var s=i.next(),c=s.getCoordinates();e.addLine(c)}};yu.prototype.addLine=function(t){for(var e=this,n=1;n<t.length;n++){var i=new Le(t[n-1],t[n]),s=Math.min(i.p0.y,i.p1.y),c=Math.max(i.p0.y,i.p1.y);e._index.insert(s,c,i)}};yu.prototype.query=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],n=new Oh;return this._index.query(t,e,n),n.getItems()}else if(arguments.length===3){var i=arguments[0],s=arguments[1],c=arguments[2];this._index.query(i,s,c)}};yu.prototype.interfaces_=function(){return[]};yu.prototype.getClass=function(){return yu};var of=function(t){function e(){if(t.call(this),this._parentGeom=null,this._lineEdgeMap=new Cx,this._boundaryNodeRule=null,this._useBoundaryDeterminationRule=!0,this._argIndex=null,this._boundaryNodes=null,this._hasTooFewPoints=!1,this._invalidPoint=null,this._areaPtLocator=null,this._ptLocator=new Ss,arguments.length===2){var n=arguments[0],i=arguments[1],s=es.OGC_SFS_BOUNDARY_RULE;this._argIndex=n,this._parentGeom=i,this._boundaryNodeRule=s,i!==null&&this.add(i)}else if(arguments.length===3){var c=arguments[0],p=arguments[1],u=arguments[2];this._argIndex=c,this._parentGeom=p,this._boundaryNodeRule=u,p!==null&&this.add(p)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.insertBoundaryPoint=function(n,i){var s=this._nodes.addNode(i),c=s.getLabel(),p=1,u=Lt.NONE;u=c.getLocation(n,ne.ON),u===Lt.BOUNDARY&&p++;var x=e.determineBoundary(this._boundaryNodeRule,p);c.setLocation(n,x)},e.prototype.computeSelfNodes=function(){if(arguments.length===2){var n=arguments[0],i=arguments[1];return this.computeSelfNodes(n,i,!1)}else if(arguments.length===3){var s=arguments[0],c=arguments[1],p=arguments[2],u=new gr(s,!0,!1);u.setIsDoneIfProperInt(p);var x=this.createEdgeSetIntersector(),w=this._parentGeom instanceof ma||this._parentGeom instanceof Fi||this._parentGeom instanceof ha,E=c||!w;return x.computeIntersections(this._edges,u,E),this.addSelfIntersectionNodes(this._argIndex),u}},e.prototype.computeSplitEdges=function(n){for(var i=this._edges.iterator();i.hasNext();){var s=i.next();s.eiList.addSplitEdges(n)}},e.prototype.computeEdgeIntersections=function(n,i,s){var c=new gr(i,s,!0);c.setBoundaryNodes(this.getBoundaryNodes(),n.getBoundaryNodes());var p=this.createEdgeSetIntersector();return p.computeIntersections(this._edges,n._edges,c),c},e.prototype.getGeometry=function(){return this._parentGeom},e.prototype.getBoundaryNodeRule=function(){return this._boundaryNodeRule},e.prototype.hasTooFewPoints=function(){return this._hasTooFewPoints},e.prototype.addPoint=function(){if(arguments[0]instanceof vo){var n=arguments[0],i=n.getCoordinate();this.insertPoint(this._argIndex,i,Lt.INTERIOR)}else if(arguments[0]instanceof It){var s=arguments[0];this.insertPoint(this._argIndex,s,Lt.INTERIOR)}},e.prototype.addPolygon=function(n){var i=this;this.addPolygonRing(n.getExteriorRing(),Lt.EXTERIOR,Lt.INTERIOR);for(var s=0;s<n.getNumInteriorRing();s++){var c=n.getInteriorRingN(s);i.addPolygonRing(c,Lt.INTERIOR,Lt.EXTERIOR)}},e.prototype.addEdge=function(n){this.insertEdge(n);var i=n.getCoordinates();this.insertPoint(this._argIndex,i[0],Lt.BOUNDARY),this.insertPoint(this._argIndex,i[i.length-1],Lt.BOUNDARY)},e.prototype.addLineString=function(n){var i=sn.removeRepeatedPoints(n.getCoordinates());if(i.length<2)return this._hasTooFewPoints=!0,this._invalidPoint=i[0],null;var s=new Em(i,new An(this._argIndex,Lt.INTERIOR));this._lineEdgeMap.put(n,s),this.insertEdge(s),Je.isTrue(i.length>=2,"found LineString with single point"),this.insertBoundaryPoint(this._argIndex,i[0]),this.insertBoundaryPoint(this._argIndex,i[i.length-1])},e.prototype.getInvalidPoint=function(){return this._invalidPoint},e.prototype.getBoundaryPoints=function(){for(var n=this.getBoundaryNodes(),i=new Array(n.size()).fill(null),s=0,c=n.iterator();c.hasNext();){var p=c.next();i[s++]=p.getCoordinate().copy()}return i},e.prototype.getBoundaryNodes=function(){return this._boundaryNodes===null&&(this._boundaryNodes=this._nodes.getBoundaryNodes(this._argIndex)),this._boundaryNodes},e.prototype.addSelfIntersectionNode=function(n,i,s){if(this.isBoundaryNode(n,i))return null;s===Lt.BOUNDARY&&this._useBoundaryDeterminationRule?this.insertBoundaryPoint(n,i):this.insertPoint(n,i,s)},e.prototype.addPolygonRing=function(n,i,s){if(n.isEmpty())return null;var c=sn.removeRepeatedPoints(n.getCoordinates());if(c.length<4)return this._hasTooFewPoints=!0,this._invalidPoint=c[0],null;var p=i,u=s;me.isCCW(c)&&(p=s,u=i);var x=new Em(c,new An(this._argIndex,Lt.BOUNDARY,p,u));this._lineEdgeMap.put(n,x),this.insertEdge(x),this.insertPoint(this._argIndex,c[0],Lt.BOUNDARY)},e.prototype.insertPoint=function(n,i,s){var c=this._nodes.addNode(i),p=c.getLabel();p===null?c._label=new An(n,s):p.setLocation(n,s)},e.prototype.createEdgeSetIntersector=function(){return new fI},e.prototype.addSelfIntersectionNodes=function(n){for(var i=this,s=this._edges.iterator();s.hasNext();)for(var c=s.next(),p=c.getLabel().getLocation(n),u=c.eiList.iterator();u.hasNext();){var x=u.next();i.addSelfIntersectionNode(n,x.coord,p)}},e.prototype.add=function(){if(arguments.length===1){var n=arguments[0];if(n.isEmpty())return null;if(n instanceof ha&&(this._useBoundaryDeterminationRule=!1),n instanceof Fi)this.addPolygon(n);else if(n instanceof li)this.addLineString(n);else if(n instanceof vo)this.addPoint(n);else if(n instanceof Ah)this.addCollection(n);else if(n instanceof hu)this.addCollection(n);else if(n instanceof ha)this.addCollection(n);else if(n instanceof Or)this.addCollection(n);else throw new Error(n.getClass().getName())}else return t.prototype.add.apply(this,arguments)},e.prototype.addCollection=function(n){for(var i=this,s=0;s<n.getNumGeometries();s++){var c=n.getGeometryN(s);i.add(c)}},e.prototype.locate=function(n){return Be(this._parentGeom,Cl)&&this._parentGeom.getNumGeometries()>50?(this._areaPtLocator===null&&(this._areaPtLocator=new Fh(this._parentGeom)),this._areaPtLocator.locate(n)):this._ptLocator.locate(n,this._parentGeom)},e.prototype.findEdge=function(){if(arguments.length===1){var n=arguments[0];return this._lineEdgeMap.get(n)}else return t.prototype.findEdge.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.determineBoundary=function(n,i){return n.isInBoundary(i)?Lt.BOUNDARY:Lt.INTERIOR},e}(ri),Vh=function(){if(this._li=new xu,this._resultPrecisionModel=null,this._arg=null,arguments.length===1){var t=arguments[0];this.setComputationPrecision(t.getPrecisionModel()),this._arg=new Array(1).fill(null),this._arg[0]=new of(0,t)}else if(arguments.length===2){var e=arguments[0],n=arguments[1],i=es.OGC_SFS_BOUNDARY_RULE;e.getPrecisionModel().compareTo(n.getPrecisionModel())>=0?this.setComputationPrecision(e.getPrecisionModel()):this.setComputationPrecision(n.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new of(0,e,i),this._arg[1]=new of(1,n,i)}else if(arguments.length===3){var s=arguments[0],c=arguments[1],p=arguments[2];s.getPrecisionModel().compareTo(c.getPrecisionModel())>=0?this.setComputationPrecision(s.getPrecisionModel()):this.setComputationPrecision(c.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new of(0,s,p),this._arg[1]=new of(1,c,p)}};Vh.prototype.getArgGeometry=function(t){return this._arg[t].getGeometry()};Vh.prototype.setComputationPrecision=function(t){this._resultPrecisionModel=t,this._li.setPrecisionModel(this._resultPrecisionModel)};Vh.prototype.interfaces_=function(){return[]};Vh.prototype.getClass=function(){return Vh};var uu=function(){};uu.prototype.interfaces_=function(){return[]};uu.prototype.getClass=function(){return uu};uu.map=function(){if(arguments[0]instanceof Fe&&Be(arguments[1],uu.MapOp)){for(var t=arguments[0],e=arguments[1],n=new ue,i=0;i<t.getNumGeometries();i++){var s=e.map(t.getGeometryN(i));s!==null&&n.add(s)}return t.getFactory().buildGeometry(n)}else if(Be(arguments[0],ki)&&Be(arguments[1],uu.MapOp)){for(var c=arguments[0],p=arguments[1],u=new ue,x=c.iterator();x.hasNext();){var w=x.next(),E=p.map(w);E!==null&&u.add(E)}return u}};uu.MapOp=function(){};var Xe=function(t){function e(){var n=arguments[0],i=arguments[1];t.call(this,n,i),this._ptLocator=new Ss,this._geomFact=null,this._resultGeom=null,this._graph=null,this._edgeList=new ws,this._resultPolyList=new ue,this._resultLineList=new ue,this._resultPointList=new ue,this._graph=new ri(new Rx),this._geomFact=n.getFactory()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.insertUniqueEdge=function(n){var i=this._edgeList.findEqualEdge(n);if(i!==null){var s=i.getLabel(),c=n.getLabel();i.isPointwiseEqual(n)||(c=new An(n.getLabel()),c.flip());var p=i.getDepth();p.isNull()&&p.add(s),p.add(c),s.merge(c)}else this._edgeList.add(n)},e.prototype.getGraph=function(){return this._graph},e.prototype.cancelDuplicateResultEdges=function(){for(var n=this._graph.getEdgeEnds().iterator();n.hasNext();){var i=n.next(),s=i.getSym();i.isInResult()&&s.isInResult()&&(i.setInResult(!1),s.setInResult(!1))}},e.prototype.isCoveredByLA=function(n){return!!(this.isCovered(n,this._resultLineList)||this.isCovered(n,this._resultPolyList))},e.prototype.computeGeometry=function(n,i,s,c){var p=new ue;return p.addAll(n),p.addAll(i),p.addAll(s),p.isEmpty()?e.createEmptyResult(c,this._arg[0].getGeometry(),this._arg[1].getGeometry(),this._geomFact):this._geomFact.buildGeometry(p)},e.prototype.mergeSymLabels=function(){for(var n=this._graph.getNodes().iterator();n.hasNext();){var i=n.next();i.getEdges().mergeSymLabels()}},e.prototype.isCovered=function(n,i){for(var s=this,c=i.iterator();c.hasNext();){var p=c.next(),u=s._ptLocator.locate(n,p);if(u!==Lt.EXTERIOR)return!0}return!1},e.prototype.replaceCollapsedEdges=function(){for(var n=new ue,i=this._edgeList.iterator();i.hasNext();){var s=i.next();s.isCollapsed()&&(i.remove(),n.add(s.getCollapsedEdge()))}this._edgeList.addAll(n)},e.prototype.updateNodeLabelling=function(){for(var n=this._graph.getNodes().iterator();n.hasNext();){var i=n.next(),s=i.getEdges().getLabel();i.getLabel().merge(s)}},e.prototype.getResultGeometry=function(n){return this.computeOverlay(n),this._resultGeom},e.prototype.insertUniqueEdges=function(n){for(var i=this,s=n.iterator();s.hasNext();){var c=s.next();i.insertUniqueEdge(c)}},e.prototype.computeOverlay=function(n){this.copyPoints(0),this.copyPoints(1),this._arg[0].computeSelfNodes(this._li,!1),this._arg[1].computeSelfNodes(this._li,!1),this._arg[0].computeEdgeIntersections(this._arg[1],this._li,!0);var i=new ue;this._arg[0].computeSplitEdges(i),this._arg[1].computeSplitEdges(i),this.insertUniqueEdges(i),this.computeLabelsFromDepths(),this.replaceCollapsedEdges(),_u.checkValid(this._edgeList.getEdges()),this._graph.addEdges(this._edgeList.getEdges()),this.computeLabelling(),this.labelIncompleteNodes(),this.findResultAreaEdges(n),this.cancelDuplicateResultEdges();var s=new xo(this._geomFact);s.add(this._graph),this._resultPolyList=s.getPolygons();var c=new Ks(this,this._geomFact,this._ptLocator);this._resultLineList=c.build(n);var p=new lc(this,this._geomFact,this._ptLocator);this._resultPointList=p.build(n),this._resultGeom=this.computeGeometry(this._resultPointList,this._resultLineList,this._resultPolyList,n)},e.prototype.labelIncompleteNode=function(n,i){var s=this._ptLocator.locate(n.getCoordinate(),this._arg[i].getGeometry());n.getLabel().setLocation(i,s)},e.prototype.copyPoints=function(n){for(var i=this,s=this._arg[n].getNodeIterator();s.hasNext();){var c=s.next(),p=i._graph.addNode(c.getCoordinate());p.setLabel(n,c.getLabel().getLocation(n))}},e.prototype.findResultAreaEdges=function(n){for(var i=this._graph.getEdgeEnds().iterator();i.hasNext();){var s=i.next(),c=s.getLabel();c.isArea()&&!s.isInteriorAreaEdge()&&e.isResultOfOp(c.getLocation(0,ne.RIGHT),c.getLocation(1,ne.RIGHT),n)&&s.setInResult(!0)}},e.prototype.computeLabelsFromDepths=function(){for(var n=this._edgeList.iterator();n.hasNext();){var i=n.next(),s=i.getLabel(),c=i.getDepth();if(!c.isNull()){c.normalize();for(var p=0;p<2;p++)!s.isNull(p)&&s.isArea()&&!c.isNull(p)&&(c.getDelta(p)===0?s.toLine(p):(Je.isTrue(!c.isNull(p,ne.LEFT),"depth of LEFT side has not been initialized"),s.setLocation(p,ne.LEFT,c.getLocation(p,ne.LEFT)),Je.isTrue(!c.isNull(p,ne.RIGHT),"depth of RIGHT side has not been initialized"),s.setLocation(p,ne.RIGHT,c.getLocation(p,ne.RIGHT))))}}},e.prototype.computeLabelling=function(){for(var n=this,i=this._graph.getNodes().iterator();i.hasNext();){var s=i.next();s.getEdges().computeLabelling(n._arg)}this.mergeSymLabels(),this.updateNodeLabelling()},e.prototype.labelIncompleteNodes=function(){for(var n=this,i=this._graph.getNodes().iterator();i.hasNext();){var s=i.next(),c=s.getLabel();s.isIsolated()&&(c.isNull(0)?n.labelIncompleteNode(s,0):n.labelIncompleteNode(s,1)),s.getEdges().updateLabelling(c)}},e.prototype.isCoveredByA=function(n){return!!this.isCovered(n,this._resultPolyList)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Vh);Xe.overlayOp=function(t,e,n){var i=new Xe(t,e),s=i.getResultGeometry(n);return s};Xe.intersection=function(t,e){if(t.isEmpty()||e.isEmpty())return Xe.createEmptyResult(Xe.INTERSECTION,t,e,t.getFactory());if(t.isGeometryCollection()){var n=e;return ac.map(t,{interfaces_:function(){return[uu.MapOp]},map:function(i){return i.intersection(n)}})}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),Vr.overlayOp(t,e,Xe.INTERSECTION)};Xe.symDifference=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return Xe.createEmptyResult(Xe.SYMDIFFERENCE,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),Vr.overlayOp(t,e,Xe.SYMDIFFERENCE)};Xe.resultDimension=function(t,e,n){var i=e.getDimension(),s=n.getDimension(),c=-1;switch(t){case Xe.INTERSECTION:c=Math.min(i,s);break;case Xe.UNION:c=Math.max(i,s);break;case Xe.DIFFERENCE:c=i;break;case Xe.SYMDIFFERENCE:c=Math.max(i,s);break}return c};Xe.createEmptyResult=function(t,e,n,i){var s=null;switch(Xe.resultDimension(t,e,n)){case-1:s=i.createGeometryCollection(new Array(0).fill(null));break;case 0:s=i.createPoint();break;case 1:s=i.createLineString();break;case 2:s=i.createPolygon();break}return s};Xe.difference=function(t,e){return t.isEmpty()?Xe.createEmptyResult(Xe.DIFFERENCE,t,e,t.getFactory()):e.isEmpty()?t.copy():(t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),Vr.overlayOp(t,e,Xe.DIFFERENCE))};Xe.isResultOfOp=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],n=t.getLocation(0),i=t.getLocation(1);return Xe.isResultOfOp(n,i,e)}else if(arguments.length===3){var s=arguments[0],c=arguments[1],p=arguments[2];switch(s===Lt.BOUNDARY&&(s=Lt.INTERIOR),c===Lt.BOUNDARY&&(c=Lt.INTERIOR),p){case Xe.INTERSECTION:return s===Lt.INTERIOR&&c===Lt.INTERIOR;case Xe.UNION:return s===Lt.INTERIOR||c===Lt.INTERIOR;case Xe.DIFFERENCE:return s===Lt.INTERIOR&&c!==Lt.INTERIOR;case Xe.SYMDIFFERENCE:return s===Lt.INTERIOR&&c!==Lt.INTERIOR||s!==Lt.INTERIOR&&c===Lt.INTERIOR}return!1}};Xe.INTERSECTION=1;Xe.UNION=2;Xe.DIFFERENCE=3;Xe.SYMDIFFERENCE=4;var Il=function(){this._g=null,this._boundaryDistanceTolerance=null,this._linework=null,this._ptLocator=new Ss,this._seg=new Le;var t=arguments[0],e=arguments[1];this._g=t,this._boundaryDistanceTolerance=e,this._linework=this.extractLinework(t)};Il.prototype.isWithinToleranceOfBoundary=function(t){for(var e=this,n=0;n<this._linework.getNumGeometries();n++)for(var i=e._linework.getGeometryN(n),s=i.getCoordinateSequence(),c=0;c<s.size()-1;c++){s.getCoordinate(c,e._seg.p0),s.getCoordinate(c+1,e._seg.p1);var p=e._seg.distance(t);if(p<=e._boundaryDistanceTolerance)return!0}return!1};Il.prototype.getLocation=function(t){return this.isWithinToleranceOfBoundary(t)?Lt.BOUNDARY:this._ptLocator.locate(t,this._g)};Il.prototype.extractLinework=function(t){var e=new Uh;t.apply(e);var n=e.getLinework(),i=on.toLineStringArray(n);return t.getFactory().createMultiLineString(i)};Il.prototype.interfaces_=function(){return[]};Il.prototype.getClass=function(){return Il};var Uh=function(){this._linework=null,this._linework=new ue};Uh.prototype.getLinework=function(){return this._linework};Uh.prototype.filter=function(t){var e=this;if(t instanceof Fi){var n=t;this._linework.add(n.getExteriorRing());for(var i=0;i<n.getNumInteriorRing();i++)e._linework.add(n.getInteriorRingN(i))}};Uh.prototype.interfaces_=function(){return[qs]};Uh.prototype.getClass=function(){return Uh};var vu=function(){this._g=null,this._doLeft=!0,this._doRight=!0;var t=arguments[0];this._g=t};vu.prototype.extractPoints=function(t,e,n){for(var i=this,s=t.getCoordinates(),c=0;c<s.length-1;c++)i.computeOffsetPoints(s[c],s[c+1],e,n)};vu.prototype.setSidesToGenerate=function(t,e){this._doLeft=t,this._doRight=e};vu.prototype.getPoints=function(t){for(var e=this,n=new ue,i=cr.getLines(this._g),s=i.iterator();s.hasNext();){var c=s.next();e.extractPoints(c,t,n)}return n};vu.prototype.computeOffsetPoints=function(t,e,n,i){var s=e.x-t.x,c=e.y-t.y,p=Math.sqrt(s*s+c*c),u=n*s/p,x=n*c/p,w=(e.x+t.x)/2,E=(e.y+t.y)/2;if(this._doLeft){var L=new It(w-x,E+u);i.add(L)}if(this._doRight){var A=new It(w+x,E-u);i.add(A)}};vu.prototype.interfaces_=function(){return[]};vu.prototype.getClass=function(){return vu};var Go=function t(){this._geom=null,this._locFinder=null,this._location=new Array(3).fill(null),this._invalidLocation=null,this._boundaryDistanceTolerance=t.TOLERANCE,this._testCoords=new ue;var e=arguments[0],n=arguments[1],i=arguments[2];this._boundaryDistanceTolerance=t.computeBoundaryDistanceTolerance(e,n),this._geom=[e,n,i],this._locFinder=[new Il(this._geom[0],this._boundaryDistanceTolerance),new Il(this._geom[1],this._boundaryDistanceTolerance),new Il(this._geom[2],this._boundaryDistanceTolerance)]},jx={TOLERANCE:{configurable:!0}};Go.prototype.reportResult=function(t,e,n){fr.out.println("Overlay result invalid - A:"+Lt.toLocationSymbol(e[0])+" B:"+Lt.toLocationSymbol(e[1])+" expected:"+(n?"i":"e")+" actual:"+Lt.toLocationSymbol(e[2]))};Go.prototype.isValid=function(t){this.addTestPts(this._geom[0]),this.addTestPts(this._geom[1]);var e=this.checkValid(t);return e};Go.prototype.checkValid=function(){var t=this;if(arguments.length===1){for(var e=arguments[0],n=0;n<this._testCoords.size();n++){var i=t._testCoords.get(n);if(!t.checkValid(e,i))return t._invalidLocation=i,!1}return!0}else if(arguments.length===2){var s=arguments[0],c=arguments[1];return this._location[0]=this._locFinder[0].getLocation(c),this._location[1]=this._locFinder[1].getLocation(c),this._location[2]=this._locFinder[2].getLocation(c),Go.hasLocation(this._location,Lt.BOUNDARY)?!0:this.isValidResult(s,this._location)}};Go.prototype.addTestPts=function(t){var e=new vu(t);this._testCoords.addAll(e.getPoints(5*this._boundaryDistanceTolerance))};Go.prototype.isValidResult=function(t,e){var n=Xe.isResultOfOp(e[0],e[1],t),i=e[2]===Lt.INTERIOR,s=!(n^i);return s||this.reportResult(t,e,n),s};Go.prototype.getInvalidLocation=function(){return this._invalidLocation};Go.prototype.interfaces_=function(){return[]};Go.prototype.getClass=function(){return Go};Go.hasLocation=function(t,e){for(var n=0;n<3;n++)if(t[n]===e)return!0;return!1};Go.computeBoundaryDistanceTolerance=function(t,e){return Math.min(gi.computeSizeBasedSnapTolerance(t),gi.computeSizeBasedSnapTolerance(e))};Go.isValid=function(t,e,n,i){var s=new Go(t,e,i);return s.isValid(n)};jx.TOLERANCE.get=function(){return 1e-6};Object.defineProperties(Go,jx);var Ao=function t(e){this._geomFactory=null,this._skipEmpty=!1,this._inputGeoms=null,this._geomFactory=t.extractFactory(e),this._inputGeoms=e};Ao.prototype.extractElements=function(t,e){var n=this;if(t===null)return null;for(var i=0;i<t.getNumGeometries();i++){var s=t.getGeometryN(i);n._skipEmpty&&s.isEmpty()||e.add(s)}};Ao.prototype.combine=function(){for(var t=this,e=new ue,n=this._inputGeoms.iterator();n.hasNext();){var i=n.next();t.extractElements(i,e)}return e.size()===0?this._geomFactory!==null?this._geomFactory.createGeometryCollection(null):null:this._geomFactory.buildGeometry(e)};Ao.prototype.interfaces_=function(){return[]};Ao.prototype.getClass=function(){return Ao};Ao.combine=function(){if(arguments.length===1){var t=arguments[0],e=new Ao(t);return e.combine()}else if(arguments.length===2){var n=arguments[0],i=arguments[1],s=new Ao(Ao.createList(n,i));return s.combine()}else if(arguments.length===3){var c=arguments[0],p=arguments[1],u=arguments[2],x=new Ao(Ao.createList(c,p,u));return x.combine()}};Ao.extractFactory=function(t){return t.isEmpty()?null:t.iterator().next().getFactory()};Ao.createList=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],n=new ue;return n.add(t),n.add(e),n}else if(arguments.length===3){var i=arguments[0],s=arguments[1],c=arguments[2],p=new ue;return p.add(i),p.add(s),p.add(c),p}};var Si=function(){this._inputPolys=null,this._geomFactory=null;var t=arguments[0];this._inputPolys=t,this._inputPolys===null&&(this._inputPolys=new ue)},Zx={STRTREE_NODE_CAPACITY:{configurable:!0}};Si.prototype.reduceToGeometries=function(t){for(var e=this,n=new ue,i=t.iterator();i.hasNext();){var s=i.next(),c=null;Be(s,_s)?c=e.unionTree(s):s instanceof Fe&&(c=s),n.add(c)}return n};Si.prototype.extractByEnvelope=function(t,e,n){for(var i=new ue,s=0;s<e.getNumGeometries();s++){var c=e.getGeometryN(s);c.getEnvelopeInternal().intersects(t)?i.add(c):n.add(c)}return this._geomFactory.buildGeometry(i)};Si.prototype.unionOptimized=function(t,e){var n=t.getEnvelopeInternal(),i=e.getEnvelopeInternal();if(!n.intersects(i)){var s=Ao.combine(t,e);return s}if(t.getNumGeometries()<=1&&e.getNumGeometries()<=1)return this.unionActual(t,e);var c=n.intersection(i);return this.unionUsingEnvelopeIntersection(t,e,c)};Si.prototype.union=function(){if(this._inputPolys===null)throw new Error("union() method cannot be called twice");if(this._inputPolys.isEmpty())return null;this._geomFactory=this._inputPolys.iterator().next().getFactory();for(var t=new Px(Si.STRTREE_NODE_CAPACITY),e=this._inputPolys.iterator();e.hasNext();){var n=e.next();t.insert(n.getEnvelopeInternal(),n)}this._inputPolys=null;var i=t.itemsTree(),s=this.unionTree(i);return s};Si.prototype.binaryUnion=function(){if(arguments.length===1){var t=arguments[0];return this.binaryUnion(t,0,t.size())}else if(arguments.length===3){var e=arguments[0],n=arguments[1],i=arguments[2];if(i-n<=1){var s=Si.getGeometry(e,n);return this.unionSafe(s,null)}else{if(i-n===2)return this.unionSafe(Si.getGeometry(e,n),Si.getGeometry(e,n+1));var c=Math.trunc((i+n)/2),p=this.binaryUnion(e,n,c),u=this.binaryUnion(e,c,i);return this.unionSafe(p,u)}}};Si.prototype.repeatedUnion=function(t){for(var e=null,n=t.iterator();n.hasNext();){var i=n.next();e===null?e=i.copy():e=e.union(i)}return e};Si.prototype.unionSafe=function(t,e){return t===null&&e===null?null:t===null?e.copy():e===null?t.copy():this.unionOptimized(t,e)};Si.prototype.unionActual=function(t,e){return Si.restrictToPolygons(t.union(e))};Si.prototype.unionTree=function(t){var e=this.reduceToGeometries(t),n=this.binaryUnion(e);return n};Si.prototype.unionUsingEnvelopeIntersection=function(t,e,n){var i=new ue,s=this.extractByEnvelope(n,t,i),c=this.extractByEnvelope(n,e,i),p=this.unionActual(s,c);i.add(p);var u=Ao.combine(i);return u};Si.prototype.bufferUnion=function(){if(arguments.length===1){var t=arguments[0],e=t.get(0).getFactory(),n=e.buildGeometry(t),i=n.buffer(0);return i}else if(arguments.length===2){var s=arguments[0],c=arguments[1],p=s.getFactory(),u=p.createGeometryCollection([s,c]),x=u.buffer(0);return 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IT.coordEach(t,function(n){e[0]>n[0]&&(e[0]=n[0]),e[1]>n[1]&&(e[1]=n[1]),e[2]<n[0]&&(e[2]=n[0]),e[3]<n[1]&&(e[3]=n[1])}),e}F_.default=F_;dy.default=F_;var za=ST,vb=ET,xb=yb,mh=dy.default,CT=xb.featureEach;xb.coordEach;vb.polygon;var d1=vb.featureCollection;function bb(t){var e=new za(t);return e.insert=function(n){if(n.type!=="Feature")throw new Error("invalid feature");return n.bbox=n.bbox?n.bbox:mh(n),za.prototype.insert.call(this,n)},e.load=function(n){var i=[];return Array.isArray(n)?n.forEach(function(s){if(s.type!=="Feature")throw new Error("invalid features");s.bbox=s.bbox?s.bbox:mh(s),i.push(s)}):CT(n,function(s){if(s.type!=="Feature")throw new Error("invalid features");s.bbox=s.bbox?s.bbox:mh(s),i.push(s)}),za.prototype.load.call(this,i)},e.remove=function(n,i){if(n.type!=="Feature")throw new Error("invalid feature");return n.bbox=n.bbox?n.bbox:mh(n),za.prototype.remove.call(this,n,i)},e.clear=function(){return za.prototype.clear.call(this)},e.search=function(n){var i=za.prototype.search.call(this,this.toBBox(n));return d1(i)},e.collides=function(n){return za.prototype.collides.call(this,this.toBBox(n))},e.all=function(){var n=za.prototype.all.call(this);return d1(n)},e.toJSON=function(){return za.prototype.toJSON.call(this)},e.fromJSON=function(n){return za.prototype.fromJSON.call(this,n)},e.toBBox=function(n){var i;if(n.bbox)i=n.bbox;else if(Array.isArray(n)&&n.length===4)i=n;else if(Array.isArray(n)&&n.length===6)i=[n[0],n[1],n[3],n[4]];else if(n.type==="Feature")i=mh(n);else if(n.type==="FeatureCollection")i=mh(n);else throw new Error("invalid geojson");return{minX:i[0],minY:i[1],maxX:i[2],maxY:i[3]}},e}fy.exports=bb;fy.exports.default=bb;var TT=fy.exports;const LT=Q1(TT);function MT(t,e){var n={},i=[];if(t.type==="LineString"&&(t=Js(t)),e.type==="LineString"&&(e=Js(e)),t.type==="Feature"&&e.type==="Feature"&&t.geometry!==null&&e.geometry!==null&&t.geometry.type==="LineString"&&e.geometry.type==="LineString"&&t.geometry.coordinates.length===2&&e.geometry.coordinates.length===2){var s=m1(t,e);return s&&i.push(s),hc(i)}var c=LT();return c.load(f1(e)),Dm(f1(t),function(p){Dm(c.search(p),function(u){var x=m1(p,u);if(x){var w=Zh(x).join(",");n[w]||(n[w]=!0,i.push(x))}})}),hc(i)}function m1(t,e){var n=Zh(t),i=Zh(e);if(n.length!==2)throw new Error("<intersects> line1 must only contain 2 coordinates");if(i.length!==2)throw new Error("<intersects> line2 must only contain 2 coordinates");var s=n[0][0],c=n[0][1],p=n[1][0],u=n[1][1],x=i[0][0],w=i[0][1],E=i[1][0],L=i[1][1],A=(L-w)*(p-s)-(E-x)*(u-c),V=(E-x)*(c-w)-(L-w)*(s-x),O=(p-s)*(c-w)-(u-c)*(s-x);if(A===0)return null;var J=V/A,Y=O/A;if(J>=0&&J<=1&&Y>=0&&Y<=1){var $=s+J*(p-s),U=c+J*(u-c);return Ko([$,U])}return null}function PT(t,e,n){n===void 0&&(n={});var i=Ko([1/0,1/0],{dist:1/0}),s=0;return ep(t,function(c){for(var p=Zh(c),u=0;u<p.length-1;u++){var x=Ko(p[u]);x.properties.dist=af(e,x,n);var w=Ko(p[u+1]);w.properties.dist=af(e,w,n);var E=af(x,w,n),L=Math.max(x.properties.dist,w.properties.dist),A=fb(x,w),V=p1(e,L,A+90,n),O=p1(e,L,A-90,n),J=MT(Os([V.geometry.coordinates,O.geometry.coordinates]),Os([x.geometry.coordinates,w.geometry.coordinates])),Y=null;J.features.length>0&&(Y=J.features[0],Y.properties.dist=af(e,Y,n),Y.properties.location=s+af(x,Y,n)),x.properties.dist<i.properties.dist&&(i=x,i.properties.index=u,i.properties.location=s),w.properties.dist<i.properties.dist&&(i=w,i.properties.index=u+1,i.properties.location=s+E),Y&&Y.properties.dist<i.properties.dist&&(i=Y,i.properties.index=u),s+=E}}),i}const AT=["==",["geometry-type"],"Polygon"],kT=["==",["geometry-type"],"LineString"],DT=["==",["geometry-type"],"Point"];function f_(t){return{type:"Feature",properties:{},geometry:{type:"Point",coordinates:wb(t)}}}function wb(t){return[Math.round(t[0]*1e7)/1e7,Math.round(t[1]*1e7)/1e7]}const Sb=vr({type:"FeatureCollection",features:[]}),Eb=vr(0),RT=100;class NT{constructor(e){ur(this,"map");ur(this,"active");ur(this,"eventListenersSuccess");ur(this,"eventListenersUpdated");ur(this,"eventListenersFailure");ur(this,"points");ur(this,"cursor");ur(this,"hover");ur(this,"dragFrom");ur(this,"previousStates");ur(this,"onMouseMove",e=>{if(this.active&&!this.dragFrom)this.recalculateHovering(e);else if(this.active&&this.dragFrom){if(this.hover=="polygon"){let n=this.dragFrom[0]-e.lngLat.lng,i=this.dragFrom[1]-e.lngLat.lat;for(let s of this.points)s[0]-=n,s[1]-=i}else this.points[this.hover]=e.lngLat.toArray();this.dragFrom=e.lngLat.toArray(),this.redraw()}});ur(this,"onClick",e=>{if(this.beforeUpdate(),this.active&&this.cursor){let n=[];if(g1(this.points).forEach((i,s)=>{n.push([s+1,PT(i,this.cursor).properties.dist])}),n.sort((i,s)=>i[1]-s[1]),n.length>0){let i=n[0][0];this.points.splice(i,0,this.cursor.geometry.coordinates),this.hover=i}else this.points.push(this.cursor.geometry.coordinates),this.hover=this.points.length-1;this.redraw(),this.pointsUpdated()}else this.active&&typeof 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e=this.polygonFeature();if(e)for(let n of this.eventListenersSuccess)n(e);else for(let n of this.eventListenersFailure)n();this.stop()}cancel(){for(let e of this.eventListenersFailure)e();this.stop()}addEventListenerSuccess(e){this.eventListenersSuccess.push(e)}addEventListenerUpdated(e){this.eventListenersUpdated.push(e)}addEventListenerFailure(e){this.eventListenersFailure.push(e)}clearEventListeners(){this.eventListenersSuccess=[],this.eventListenersUpdated=[],this.eventListenersFailure=[]}startNew(){this.active=!0,this.map.doubleClickZoom.disable()}editExisting(e){this.active=!0,this.map.doubleClickZoom.disable(),this.points=JSON.parse(JSON.stringify(e.geometry.coordinates[0])),this.points.pop(),this.redraw()}stop(){this.map.doubleClickZoom.enable(),this.points=[],this.cursor=null,this.active=!1,this.hover=null,this.dragFrom=null,this.previousStates=[],this.redraw(),this.map.getCanvas().style.cursor="inherit"}undo(){this.dragFrom!=null||this.previousStates.length==0||(this.points=this.previousStates.pop(),this.hover=null,this.redraw())}redraw(){let e={type:"FeatureCollection",features:[]};this.points.forEach((s,c)=>{let p=f_(s);p.properties.hover=this.hover==c,p.properties.idx=c,e.features.push(p)}),e.features=e.features.concat(g1(this.points));let n=this.polygonFeature();n&&(n.properties.hover=this.hover=="polygon",e.features.push(n)),Sb.set(e);let i="crosshair";this.hover!=null&&(i=this.dragFrom?"grabbing":"pointer"),this.map.getCanvas().style.cursor=i,Eb.set(this.previousStates.length)}pointsUpdated(){let e=this.polygonFeature();if(e)for(let n of this.eventListenersUpdated)n(e)}recalculateHovering(e){this.cursor=null,this.hover=null;for(let n of this.map.queryRenderedFeatures(e.point,{layers:["edit-polygon-fill","edit-polygon-vertices"]}))if(n.geometry.type=="Polygon"){this.hover="polygon";break}else if(n.geometry.type=="Point"&&Object.hasOwn(n.properties,"idx")){this.hover=n.properties.idx;break}this.hover==null&&(this.cursor=f_(e.lngLat.toArray())),this.redraw()}polygonFeature(){if(this.points.length<3)return null;let e=this.points.map(wb),n=[JSON.parse(JSON.stringify(e))];return n[0].push(JSON.parse(JSON.stringify(n[0][0]))),{type:"Feature",geometry:{type:"Polygon",coordinates:n},properties:{}}}beforeUpdate(){this.previousStates.push(JSON.parse(JSON.stringify(this.points))),this.previousStates.length>RT&&this.previousStates.shift()}}function g1(t){let e=[];for(let n=0;n<t.length-1;n++)e.push({type:"Feature",geometry:{type:"LineString",coordinates:[t[n],t[n+1]]},properties:{}});return t.length>=3&&e.push({type:"Feature",geometry:{type:"LineString",coordinates:[t[t.length-1],t[0]]},properties:{}}),e}function zT(t){let e,n,i;return{c(){e=Mn("Undo ("),n=Mn(t[1]),i=Mn(")")},m(s,c){Vt(s,e,c),Vt(s,n,c),Vt(s,i,c)},p(s,c){c&2&&to(n,s[1])},d(s){s&&(Ot(e),Ot(n),Ot(i))}}}function OT(t){let e;return{c(){e=Mn("Undo")},m(n,i){Vt(n,e,i)},p:Ve,d(n){n&&Ot(e)}}}function FT(t){let e,n,i,s,c,p,u,x,w,E,L;function A(J,Y){return J[1]==0?OT:zT}let 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+          In some places, crossing a big road (a &quot;severance&quot;) might be easy -- there&#39;s
+          a zebra or signalized crossing right on the &quot;desire line&quot; where someone
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+          to reach the nearest crossing -- and then they might have to go up or down
+          stairs to cross on a bridge or a tunnel!`,s=ge(),c=zt("p"),c.textContent=`This tool quantifies just how bad this crossing is with a "detour
+          factor" -- the ratio of the length to cross in a straight line and the
+          length of the actual path, according to OSM data. A score close to 1
+          is great, and a score of 4 means the actual path is 4 times the length
+          of the straight desire line.`,p=ge(),u=zt("p"),u.innerHTML=`This tool is <b>experimental</b>, so there will be bugs both with OSM
+          data and what the tool shows!`,x=ge(),w=zt("p"),w.textContent="To use this tool, you need to:",E=ge(),L=zt("ol"),L.innerHTML=`<li>Choose your study area to analyze</li> <li>Check the severances that show up -- they&#39;re inferred from OSM data
+            and might not be correct</li> <li>Use the <b>Route mode</b> to explore the detour factor between any two
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+            looking for places easy and hard to cross</li>`,A=ge(),V=zt("p"),V.innerHTML=`This tool aims to complement an &quot;area porosity&quot; analysis, defined in <a href="https://content.tfl.gov.uk/lcds-chapter2-toolsandtechniques.pdf" target="_blank">section 2.3.5 of TfL&#39;s Cycling Design Standards</a>. That definition of porosity just counts the number of crossings per
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+          crossing in that area.`,O=ge(),J=zt("p"),J.innerHTML=`This <a href="https://github.com/dabreegster/severance_snape/" target="_blank">open source</a>
+          tool is created by
+          <a href="https://github.com/dabreegster/" target="_blank">Dustin Carlino</a>
+          and relies heavily on
+          <a href="https://www.openstreetmap.org/about" target="_blank">OpenStreetMap</a> data.`,Y=ge(),$=zt("details"),$.innerHTML='<summary>Changelog</summary> <p><a href="https://github.com/dabreegster/severance_snape/commits/" target="_blank">GitHub</a> has more detail; this is a summary</p> <ul><li>17 February - use Pico for styling</li> <li>21 January - fix shortest route calculations</li></ul>',U=ge(),G=zt("center"),X=zt("button"),X.textContent="Start!"},m(pt,ut){Vt(pt,e,ut),Vt(pt,n,ut),Vt(pt,i,ut),Vt(pt,s,ut),Vt(pt,c,ut),Vt(pt,p,ut),Vt(pt,u,ut),Vt(pt,x,ut),Vt(pt,w,ut),Vt(pt,E,ut),Vt(pt,L,ut),Vt(pt,A,ut),Vt(pt,V,ut),Vt(pt,O,ut),Vt(pt,J,ut),Vt(pt,Y,ut),Vt(pt,$,ut),Vt(pt,U,ut),Vt(pt,G,ut),Ft(G,X),at||(vt=Ke(X,"click",dt),at=!0)},p(pt,ut){t=pt},d(pt){pt&&(Ot(e),Ot(n),Ot(i),Ot(s),Ot(c),Ot(p),Ot(u),Ot(x),Ot(w),Ot(E),Ot(L),Ot(A),Ot(V),Ot(O),Ot(J),Ot(Y),Ot($),Ot(U),Ot(G)),at=!1,vt()}}}function HL(t){let e;return{c(){e=zt("p"),e.textContent="Waiting for MapLibre and WASM to load..."},m(n,i){Vt(n,e,i)},i:Ve,o:Ve,d(n){n&&Ot(e)}}}function XL(t){let e,n;return e=new ZL({}),{c(){Re(e.$$.fragment)},m(i,s){ke(e,i,s),n=!0},i(i){n||(Bt(e.$$.fragment,i),n=!0)},o(i){Xt(e.$$.fragment,i),n=!1},d(i){De(e,i)}}}function YL(t){let e,n,i,s,c,p,u,x,w,E,L,A,V,O,J,Y,$,U,G,X,at=t[1]&&O1(t);const vt=[XL,HL],dt=[];function pt(ut,Rt){return ut[2]&&ut[0]?0:1}return w=pt(t),E=dt[w]=vt[w](t),{c(){e=zt("div"),at&&at.c(),n=ge(),i=zt("h2"),i.textContent="Choose your study area",s=ge(),c=zt("button"),c.textContent="About this tool",p=ge(),u=zt("hr"),x=ge(),E.c(),L=ge(),A=zt("div"),V=zt("label"),O=zt("input"),J=Mn(`
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+        tagged as
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diff --git a/index.html b/index.html
index 094b3d9..d0f5c9c 100644
--- a/index.html
+++ b/index.html
@@ -4,8 +4,8 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Severance Snape</title>
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