diff --git a/dist/chroma-light.cjs b/dist/chroma-light.cjs index cafb3000..497620d7 100644 --- a/dist/chroma-light.cjs +++ b/dist/chroma-light.cjs @@ -56,10 +56,10 @@ */ (function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : - typeof define === 'function' && define.amd ? define(factory) : - (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.chroma = factory()); -})(this, (function () { 'use strict'; + typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : + typeof define === 'function' && define.amd ? define(['exports'], factory) : + (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.chroma = {})); +})(this, (function (exports) { 'use strict'; function limit (x, low, high) { if ( high === void 0 ) high = 1; @@ -183,16 +183,15 @@ }; // this gets updated automatically - var version = '2.6.0'; + var version = '2.6.1-0'; var chroma = function () { var args = [], len = arguments.length; while ( len-- ) args[ len ] = arguments[ len ]; - return new (Function.prototype.bind.apply( chroma.Color, [ null ].concat( args) )); + return new (Function.prototype.bind.apply( Color, [ null ].concat( args) )); }; - chroma.Color = Color; chroma.version = version; var rnd = function (a) { return Math.round(a * 100) / 100; }; @@ -270,7 +269,7 @@ return [h, s, l]; }; - var round$4 = Math.round; + var round$3 = Math.round; /* * supported arguments: @@ -289,9 +288,9 @@ if (mode.substr(0, 3) == 'hsl') { return hsl2css(rgb2hsl(rgba), mode); } - rgba[0] = round$4(rgba[0]); - rgba[1] = round$4(rgba[1]); - rgba[2] = round$4(rgba[2]); + rgba[0] = round$3(rgba[0]); + rgba[1] = round$3(rgba[1]); + rgba[2] = round$3(rgba[2]); if (mode === 'rgba' || (rgba.length > 3 && rgba[3] < 1)) { rgba[3] = rgba.length > 3 ? rgba[3] : 1; mode = 'rgba'; @@ -299,8 +298,6 @@ return (mode + "(" + (rgba.slice(0, mode === 'rgb' ? 3 : 4).join(',')) + ")"); }; - var round$3 = Math.round; - var hsl2rgb = function () { var assign; @@ -330,7 +327,7 @@ else if (3 * t3[i] < 2) { c[i] = t1 + (t2 - t1) * (2 / 3 - t3[i]) * 6; } else { c[i] = t1; } } - (assign = [round$3(c[0] * 255), round$3(c[1] * 255), round$3(c[2] * 255)], r = assign[0], g = assign[1], b = assign[2]); + (assign = [c[0] * 255, c[1] * 255, c[2] * 255], r = assign[0], g = assign[1], b = assign[2]); } if (args.length > 3) { // keep alpha channel @@ -409,6 +406,9 @@ hsl[1] *= 0.01; hsl[2] *= 0.01; var rgb$4 = hsl2rgb(hsl); + for (var i$4 = 0; i$4 < 3; i$4++) { + rgb$4[i$4] = round$2(rgb$4[i$4]); + } rgb$4[3] = 1; return rgb$4; } @@ -419,6 +419,9 @@ hsl$1[1] *= 0.01; hsl$1[2] *= 0.01; var rgb$5 = hsl2rgb(hsl$1); + for (var i$5 = 0; i$5 < 3; i$5++) { + rgb$5[i$5] = round$2(rgb$5[i$5]); + } rgb$5[3] = +m[4]; // default alpha = 1 return rgb$5; } @@ -1076,9 +1079,19 @@ } } - chroma.mix = chroma.interpolate = mix; - chroma.valid = valid; + Object.assign(chroma, { + Color: Color, + valid: valid, + mix: mix, + interpolate: mix + }); + + exports.Color = Color; + exports.default = chroma; + exports.interpolate = mix; + exports.mix = mix; + exports.valid = valid; - return chroma; + Object.defineProperty(exports, '__esModule', { value: true }); })); diff --git a/dist/chroma-light.min.cjs b/dist/chroma-light.min.cjs index 90bed88d..131d0606 100644 --- a/dist/chroma-light.min.cjs +++ b/dist/chroma-light.min.cjs @@ -55,4 +55,4 @@ * @preserve */ -!function(t,r){"object"==typeof exports&&"undefined"!=typeof module?module.exports=r():"function"==typeof define&&define.amd?define(r):(t="undefined"!=typeof globalThis?globalThis:t||self).chroma=r()}(this,(function(){"use strict";function t(t,r,n){return void 0===n&&(n=1),l(s(r,t),n)}for(var r={},n=0,e=["Boolean","Number","String","Function","Array","Date","RegExp","Undefined","Null"];n=3?Array.prototype.slice.call(t):"object"==a(t[0])&&r?r.split("").filter((function(r){return void 0!==t[0][r]})).map((function(r){return 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t=[],r=arguments.length;r--;)t[r]=arguments[r];var n,e,o=(t=u(t,"rgba"))[0],a=t[1],i=t[2],l=s(o/=255,a/=255,i/=255),h=c(o,a,i),f=(h+l)/2;return h===l?(n=0,e=Number.NaN):n=f<.5?(h-l)/(h+l):(h-l)/(2-h-l),o==h?e=(a-i)/(h-l):a==h?e=2+(i-o)/(h-l):i==h&&(e=4+(o-a)/(h-l)),(e*=60)<0&&(e+=360),t.length>3&&void 0!==t[3]?[e,n,f,t[3]]:[e,n,f]},d=Math.round,v=function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];var n=u(t,"rgba"),e=l(t)||"rgb";return"hsl"==e.substr(0,3)?function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];var n=u(t,"hsla"),e=l(t)||"lsa";return n[0]=g(n[0]||0),n[1]=g(100*n[1])+"%",n[2]=g(100*n[2])+"%","hsla"===e||n.length>3&&n[3]<1?(n[3]=n.length>3?n[3]:1,e="hsla"):n.length=3,e+"("+n.join(",")+")"}(b(n),e):(n[0]=d(n[0]),n[1]=d(n[1]),n[2]=d(n[2]),("rgba"===e||n.length>3&&n[3]<1)&&(n[3]=n.length>3?n[3]:1,e="rgba"),e+"("+n.slice(0,"rgb"===e?3:4).join(",")+")")},y=function(){for(var t,r=[],n=arguments.length;n--;)r[n]=arguments[n];var e,o,a,i=(r=u(r,"hsl"))[0],l=r[1],s=r[2];if(0===l)e=o=a=255*s;else{var c=[0,0,0],h=[0,0,0],f=s<.5?s*(1+l):s+l-s*l,p=2*s-f,g=i/360;c[0]=g+1/3,c[1]=g,c[2]=g-1/3;for(var b=0;b<3;b++)c[b]<0&&(c[b]+=1),c[b]>1&&(c[b]-=1),6*c[b]<1?h[b]=p+6*(f-p)*c[b]:2*c[b]<1?h[b]=f:3*c[b]<2?h[b]=p+(f-p)*(2/3-c[b])*6:h[b]=p;e=(t=[255*h[0],255*h[1],255*h[2]])[0],o=t[1],a=t[2]}return r.length>3?[e,o,a,r[3]]:[e,o,a,1]},w=/^rgb\(\s*(-?\d+),\s*(-?\d+)\s*,\s*(-?\d+)\s*\)$/,m=/^rgba\(\s*(-?\d+),\s*(-?\d+)\s*,\s*(-?\d+)\s*,\s*([01]|[01]?\.\d+)\)$/,k=/^rgb\(\s*(-?\d+(?:\.\d+)?)%,\s*(-?\d+(?:\.\d+)?)%\s*,\s*(-?\d+(?:\.\d+)?)%\s*\)$/,_=/^rgba\(\s*(-?\d+(?:\.\d+)?)%,\s*(-?\d+(?:\.\d+)?)%\s*,\s*(-?\d+(?:\.\d+)?)%\s*,\s*([01]|[01]?\.\d+)\)$/,M=/^hsl\(\s*(-?\d+(?:\.\d+)?),\s*(-?\d+(?:\.\d+)?)%\s*,\s*(-?\d+(?:\.\d+)?)%\s*\)$/,x=/^hsla\(\s*(-?\d+(?:\.\d+)?),\s*(-?\d+(?:\.\d+)?)%\s*,\s*(-?\d+(?:\.\d+)?)%\s*,\s*([01]|[01]?\.\d+)\)$/,j=Math.round,F=function(t){var r;if(t=t.toLowerCase().trim(),h.format.named)try{return h.format.named(t)}catch(t){}if(r=t.match(w)){for(var n=r.slice(1,4),e=0;e<3;e++)n[e]=+n[e];return n[3]=1,n}if(r=t.match(m)){for(var o=r.slice(1,5),a=0;a<4;a++)o[a]=+o[a];return o}if(r=t.match(k)){for(var i=r.slice(1,4),u=0;u<3;u++)i[u]=j(2.55*i[u]);return i[3]=1,i}if(r=t.match(_)){for(var l=r.slice(1,5),s=0;s<3;s++)l[s]=j(2.55*l[s]);return l[3]=+l[3],l}if(r=t.match(M)){var c=r.slice(1,4);c[1]*=.01,c[2]*=.01;for(var f=y(c),p=0;p<3;p++)f[p]=j(f[p]);return f[3]=1,f}if(r=t.match(x)){var g=r.slice(1,4);g[1]*=.01,g[2]*=.01;for(var b=y(g),d=0;d<3;d++)b[d]=j(b[d]);return b[3]=+r[4],b}};F.test=function(t){return w.test(t)||m.test(t)||k.test(t)||_.test(t)||M.test(t)||x.test(t)},f.prototype.css=function(t){return v(this._rgb,t)},p.css=function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];return new(Function.prototype.bind.apply(f,[null].concat(t,["css"])))},h.format.css=F,h.autodetect.push({p:5,test:function(t){for(var r=[],n=arguments.length-1;n-- >0;)r[n]=arguments[n+1];if(!r.length&&"string"===i(t)&&F.test(t))return"css"}});var N=/^#?([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/,$=/^#?([A-Fa-f0-9]{8}|[A-Fa-f0-9]{4})$/,A=Math.round;f.prototype.hex=function(t){return function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];var n=u(t,"rgba"),e=n[0],o=n[1],a=n[2],i=n[3],s=l(t)||"auto";void 0===i&&(i=1),"auto"===s&&(s=i<1?"rgba":"rgb");var c="000000"+((e=A(e))<<16|(o=A(o))<<8|(a=A(a))).toString(16);c=c.substr(c.length-6);var h="0"+A(255*i).toString(16);switch(h=h.substr(h.length-2),s.toLowerCase()){case"rgba":return"#"+c+h;case"argb":return"#"+h+c;default:return"#"+c}}(this._rgb,t)},p.hex=function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];return new(Function.prototype.bind.apply(f,[null].concat(t,["hex"])))},h.format.hex=function(t){if(t.match(N)){4!==t.length&&7!==t.length||(t=t.substr(1)),3===t.length&&(t=(t=t.split(""))[0]+t[0]+t[1]+t[1]+t[2]+t[2]);var r=parseInt(t,16);return[r>>16,r>>8&255,255&r,1]}if(t.match($)){5!==t.length&&9!==t.length||(t=t.substr(1)),4===t.length&&(t=(t=t.split(""))[0]+t[0]+t[1]+t[1]+t[2]+t[2]+t[3]+t[3]);var n=parseInt(t,16);return[n>>24&255,n>>16&255,n>>8&255,Math.round((255&n)/255*100)/100]}throw new Error("unknown hex color: "+t)},h.autodetect.push({p:4,test:function(t){for(var r=[],n=arguments.length-1;n-- >0;)r[n]=arguments[n+1];if(!r.length&&"string"===i(t)&&[3,4,5,6,7,8,9].indexOf(t.length)>=0)return"hex"}}),f.prototype.hsl=function(){return b(this._rgb)},p.hsl=function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];return new(Function.prototype.bind.apply(f,[null].concat(t,["hsl"])))},h.format.hsl=y,h.autodetect.push({p:2,test:function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];if("array"===i(t=u(t,"hsl"))&&3===t.length)return"hsl"}});var C=18,E=.95047,O=1,S=1.08883,L=.137931034,I=.206896552,T=.12841855,q=.008856452,B=Math.pow,D=function(t){return 255*(t<=.00304?12.92*t:1.055*B(t,1/2.4)-.055)},P=function(t){return t>I?t*t*t:T*(t-L)},R=Math.pow,U=function(t){return(t/=255)<=.04045?t/12.92:R((t+.055)/1.055,2.4)},z=function(t){return t>q?R(t,1/3):t/T+L},G=function(t,r,n){return t=U(t),r=U(r),n=U(n),[z((.4124564*t+.3575761*r+.1804375*n)/E),z((.2126729*t+.7151522*r+.072175*n)/O),z((.0193339*t+.119192*r+.9503041*n)/S)]};f.prototype.lab=function(){return function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];var n=u(t,"rgb"),e=n[0],o=n[1],a=n[2],i=G(e,o,a),l=i[0],s=i[1],c=116*s-16;return[c<0?0:c,500*(l-s),200*(s-i[2])]}(this._rgb)},p.lab=function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];return new(Function.prototype.bind.apply(f,[null].concat(t,["lab"])))},h.format.lab=function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];var n,e,o,a=(t=u(t,"lab"))[0],i=t[1],l=t[2];return e=(a+16)/116,n=isNaN(i)?e:e+i/500,o=isNaN(l)?e:e-l/200,e=O*P(e),n=E*P(n),o=S*P(o),[D(3.2404542*n-1.5371385*e-.4985314*o),D(-.969266*n+1.8760108*e+.041556*o),D(.0556434*n-.2040259*e+1.0572252*o),t.length>3?t[3]:1]},h.autodetect.push({p:2,test:function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];if("array"===i(t=u(t,"lab"))&&3===t.length)return"lab"}});var H=Math.pow,J=Math.sign;function K(t){var r=Math.abs(t);return r>.0031308?(J(t)||1)*(1.055*H(r,1/2.4)-.055):12.92*t}var Q=Math.cbrt,V=Math.pow,W=Math.sign;function X(t){var r=Math.abs(t);return r<.04045?t/12.92:(W(t)||1)*V((r+.055)/1.055,2.4)}f.prototype.oklab=function(){return function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];var n=u(t,"rgb"),e=n[0],o=n[1],a=n[2],i=[X(e/255),X(o/255),X(a/255)],l=i[0],s=i[1],c=i[2],h=Q(.4122214708*l+.5363325363*s+.0514459929*c),f=Q(.2119034982*l+.6806995451*s+.1073969566*c),p=Q(.0883024619*l+.2817188376*s+.6299787005*c);return[.2104542553*h+.793617785*f-.0040720468*p,1.9779984951*h-2.428592205*f+.4505937099*p,.0259040371*h+.7827717662*f-.808675766*p]}(this._rgb)},p.oklab=function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];return new(Function.prototype.bind.apply(f,[null].concat(t,["oklab"])))},h.format.oklab=function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];var n=(t=u(t,"lab"))[0],e=t[1],o=t[2],a=H(n+.3963377774*e+.2158037573*o,3),i=H(n-.1055613458*e-.0638541728*o,3),l=H(n-.0894841775*e-1.291485548*o,3);return[255*K(4.0767416621*a-3.3077115913*i+.2309699292*l),255*K(-1.2684380046*a+2.6097574011*i-.3413193965*l),255*K(-.0041960863*a-.7034186147*i+1.707614701*l),t.length>3?t[3]:1]},h.autodetect.push({p:3,test:function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];if("array"===i(t=u(t,"oklab"))&&3===t.length)return"oklab"}});var Y=Math.round;f.prototype.rgb=function(t){return void 0===t&&(t=!0),!1===t?this._rgb.slice(0,3):this._rgb.slice(0,3).map(Y)},f.prototype.rgba=function(t){return void 0===t&&(t=!0),this._rgb.slice(0,4).map((function(r,n){return n<3?!1===t?r:Y(r):r}))},p.rgb=function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];return new(Function.prototype.bind.apply(f,[null].concat(t,["rgb"])))},h.format.rgb=function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];var n=u(t,"rgba");return void 0===n[3]&&(n[3]=1),n},h.autodetect.push({p:3,test:function(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];if("array"===i(t=u(t,"rgba"))&&(3===t.length||4===t.length&&"number"==i(t[3])&&t[3]>=0&&t[3]<=1))return"rgb"}}),f.prototype.alpha=function(t,r){return void 0===r&&(r=!1),void 0!==t&&"number"===i(t)?r?(this._rgb[3]=t,this):new f([this._rgb[0],this._rgb[1],this._rgb[2],t],"rgb"):this._rgb[3]},f.prototype.darken=function(t){void 0===t&&(t=1);var r=this.lab();return r[0]-=C*t,new f(r,"lab").alpha(this.alpha(),!0)},f.prototype.brighten=function(t){return void 0===t&&(t=1),this.darken(-t)},f.prototype.darker=f.prototype.darken,f.prototype.brighter=f.prototype.brighten,f.prototype.get=function(t){var r=t.split("."),n=r[0],e=r[1],o=this[n]();if(e){var a=n.indexOf(e)-("ok"===n.substr(0,2)?2:0);if(a>-1)return o[a];throw new Error("unknown channel "+e+" in mode "+n)}return o};var Z={};function tt(t,r,n){void 0===n&&(n=.5);for(var e=[],o=arguments.length-3;o-- >0;)e[o]=arguments[o+3];var a=e[0]||"lrgb";if(Z[a]||e.length||(a=Object.keys(Z)[0]),!Z[a])throw new Error("interpolation mode "+a+" is not defined");return"object"!==i(t)&&(t=new f(t)),"object"!==i(r)&&(r=new f(r)),Z[a](t,r,n).alpha(t.alpha()+n*(r.alpha()-t.alpha()))}f.prototype.mix=f.prototype.interpolate=function(t,r){void 0===r&&(r=.5);for(var n=[],e=arguments.length-2;e-- >0;)n[e]=arguments[e+2];return tt.apply(void 0,[this,t,r].concat(n))},f.prototype.set=function(t,r,n){void 0===n&&(n=!1);var e=t.split("."),o=e[0],a=e[1],u=this[o]();if(a){var l=o.indexOf(a)-("ok"===o.substr(0,2)?2:0);if(l>-1){if("string"==i(r))switch(r.charAt(0)){case"+":case"-":u[l]+=+r;break;case"*":u[l]*=+r.substr(1);break;case"/":u[l]/=+r.substr(1);break;default:u[l]=+r}else{if("number"!==i(r))throw new Error("unsupported value for Color.set");u[l]=r}var s=new f(u,o);return n?(this._rgb=s._rgb,this):s}throw new Error("unknown channel "+a+" in mode "+o)}return u},f.prototype.tint=function(t){void 0===t&&(t=.5);for(var r=[],n=arguments.length-1;n-- >0;)r[n]=arguments[n+1];return tt.apply(void 0,[this,"white",t].concat(r))},f.prototype.shade=function(t){void 0===t&&(t=.5);for(var r=[],n=arguments.length-1;n-- >0;)r[n]=arguments[n+1];return tt.apply(void 0,[this,"black",t].concat(r))};var rt=Math.sqrt,nt=Math.pow;Z.lrgb=function(t,r,n){var e=t._rgb,o=e[0],a=e[1],i=e[2],u=r._rgb,l=u[0],s=u[1],c=u[2];return new f(rt(nt(o,2)*(1-n)+nt(l,2)*n),rt(nt(a,2)*(1-n)+nt(s,2)*n),rt(nt(i,2)*(1-n)+nt(c,2)*n),"rgb")};function et(){for(var t=[],r=arguments.length;r--;)t[r]=arguments[r];try{return new(Function.prototype.bind.apply(f,[null].concat(t))),!0}catch(t){return!1}}Z.oklab=function(t,r,n){var e=t.oklab(),o=r.oklab();return new f(e[0]+n*(o[0]-e[0]),e[1]+n*(o[1]-e[1]),e[2]+n*(o[2]-e[2]),"oklab")},Object.assign(p,{Color:f,valid:et,mix:tt,interpolate:tt}),t.Color=f,t.default=p,t.interpolate=tt,t.mix=tt,t.valid=et,Object.defineProperty(t,"__esModule",{value:!0})})); diff --git a/dist/chroma.cjs b/dist/chroma.cjs index 1eef66f3..02449904 100644 --- a/dist/chroma.cjs +++ b/dist/chroma.cjs @@ -56,10 +56,10 @@ */ (function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : - typeof define === 'function' && define.amd ? define(factory) : - (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.chroma = factory()); -})(this, (function () { 'use strict'; + typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : + typeof define === 'function' && define.amd ? define(['exports'], factory) : + (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.chroma = {})); +})(this, (function (exports) { 'use strict'; function limit (x, low, high) { if ( low === void 0 ) low = 0; @@ -190,16 +190,15 @@ }; // this gets updated automatically - var version = '2.6.0'; + var version = '2.6.1-0'; var chroma = function () { var args = [], len = arguments.length; while ( len-- ) args[ len ] = arguments[ len ]; - return new (Function.prototype.bind.apply( chroma.Color, [ null ].concat( args) )); + return new (Function.prototype.bind.apply( Color, [ null ].concat( args) )); }; - chroma.Color = Color; chroma.version = version; var cmyk2rgb = function () { @@ -343,7 +342,7 @@ return [h, s, l]; }; - var round$6 = Math.round; + var round$5 = Math.round; /* * supported arguments: @@ -362,9 +361,9 @@ if (mode.substr(0, 3) == 'hsl') { return hsl2css(rgb2hsl$1(rgba), mode); } - rgba[0] = round$6(rgba[0]); - rgba[1] = round$6(rgba[1]); - rgba[2] = round$6(rgba[2]); + rgba[0] = round$5(rgba[0]); + rgba[1] = round$5(rgba[1]); + rgba[2] = round$5(rgba[2]); if (mode === 'rgba' || (rgba.length > 3 && rgba[3] < 1)) { rgba[3] = rgba.length > 3 ? rgba[3] : 1; mode = 'rgba'; @@ -372,8 +371,6 @@ return (mode + "(" + (rgba.slice(0, mode === 'rgb' ? 3 : 4).join(',')) + ")"); }; - var round$5 = Math.round; - var hsl2rgb = function () { var assign; @@ -403,7 +400,7 @@ else if (3 * t3[i] < 2) { c[i] = t1 + (t2 - t1) * (2 / 3 - t3[i]) * 6; } else { c[i] = t1; } } - (assign = [round$5(c[0] * 255), round$5(c[1] * 255), round$5(c[2] * 255)], r = assign[0], g = assign[1], b = assign[2]); + (assign = [c[0] * 255, c[1] * 255, c[2] * 255], r = assign[0], g = assign[1], b = assign[2]); } if (args.length > 3) { // keep alpha channel @@ -482,6 +479,9 @@ hsl[1] *= 0.01; hsl[2] *= 0.01; var rgb$4 = hsl2rgb(hsl); + for (var i$4 = 0; i$4 < 3; i$4++) { + rgb$4[i$4] = round$4(rgb$4[i$4]); + } rgb$4[3] = 1; return rgb$4; } @@ -492,6 +492,9 @@ hsl$1[1] *= 0.01; hsl$1[2] *= 0.01; var rgb$5 = hsl2rgb(hsl$1); + for (var i$5 = 0; i$5 < 3; i$5++) { + rgb$5[i$5] = round$4(rgb$5[i$5]); + } rgb$5[3] = +m[4]; // default alpha = 1 return rgb$5; } @@ -3362,26 +3365,48 @@ } Object.assign(chroma, { + analyze: analyze, average: average, bezier: bezier$1, blend: blend, - cubehelix: cubehelix, - mix: mix, - interpolate: mix, - random: random$1, - scale: scale, - analyze: analyze, + brewer: colorbrewer, + Color: Color, + colors: w3cx11, contrast: contrast, + cubehelix: cubehelix, deltaE: deltaE, distance: distance, + input: input, + interpolate: mix, limits: limits, - valid: valid, + mix: mix, + random: random$1, + scale: scale, scales: scales, - input: input, - colors: w3cx11, - brewer: colorbrewer + valid: valid }); - return chroma; + exports.Color = Color; + exports.analyze = analyze; + exports.average = average; + exports.bezier = bezier$1; + exports.blend = blend; + exports.brewer = colorbrewer; + exports.colors = w3cx11; + exports.contrast = contrast; + exports.cubehelix = cubehelix; + exports.default = chroma; + exports.deltaE = deltaE; + exports.distance = distance; + exports.input = input; + exports.interpolate = mix; + exports.limits = limits; + exports.mix = mix; + exports.random = random$1; + exports.scale = scale; + exports.scales = scales; + exports.valid = valid; + + Object.defineProperty(exports, '__esModule', { value: true }); })); diff --git a/dist/chroma.min.cjs b/dist/chroma.min.cjs index c86b7a2b..84cac9b9 100644 --- a/dist/chroma.min.cjs +++ b/dist/chroma.min.cjs @@ -55,4 +55,4 @@ * @preserve */ -!function(r,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(r="undefined"!=typeof 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255*(r<=.00304?12.92*r:1.055*er(r,1/2.4)-.055)},ar=function(r){return r>W?r*r*r:Z*(r-Q)},fr=Math.pow,or=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];var t=u(r,"rgb"),n=t[0],a=t[1],f=t[2],o=ir(n,a,f),c=o[0],i=o[1],l=116*i-16;return[l<0?0:l,500*(c-i),200*(i-o[2])]},ur=function(r){return(r/=255)<=.04045?r/12.92:fr((r+.055)/1.055,2.4)},cr=function(r){return r>rr?fr(r,1/3):r/Z+Q},ir=function(r,e,t){return r=ur(r),e=ur(e),t=ur(t),[cr((.4124564*r+.3575761*e+.1804375*t)/H),cr((.2126729*r+.7151522*e+.072175*t)/J),cr((.0193339*r+.119192*e+.9503041*t)/K)]};v.prototype.lab=function(){return or(this._rgb)},m.lab=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];return new(Function.prototype.bind.apply(v,[null].concat(r,["lab"])))},p.format.lab=tr,p.autodetect.push({p:2,test:function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];if("array"===o(r=u(r,"lab"))&&3===r.length)return"lab"}});var lr=Math.sin,hr=Math.cos,dr=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];var t=u(r,"lch"),n=t[0],a=t[1],f=t[2];return isNaN(f)&&(f=0),[n,hr(f*=b)*a,lr(f)*a]},sr=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];var t=(r=u(r,"lch"))[0],n=r[1],a=r[2],f=dr(t,n,a),o=f[0],c=f[1],i=f[2],l=tr(o,c,i);return[l[0],l[1],l[2],r.length>3?r[3]:1]},br=Math.sqrt,gr=Math.atan2,pr=Math.round,vr=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];var t=u(r,"lab"),n=t[0],a=t[1],f=t[2],o=br(a*a+f*f),c=(gr(f,a)*g+360)%360;return 0===pr(1e4*o)&&(c=Number.NaN),[n,o,c]},mr=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];var t=u(r,"rgb"),n=t[0],a=t[1],f=t[2],o=or(n,a,f),c=o[0],i=o[1],l=o[2];return vr(c,i,l)};v.prototype.lch=function(){return mr(this._rgb)},v.prototype.hcl=function(){return mr(this._rgb).reverse()},m.lch=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];return new(Function.prototype.bind.apply(v,[null].concat(r,["lch"])))},m.hcl=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];return new(Function.prototype.bind.apply(v,[null].concat(r,["hcl"])))},p.format.lch=sr,p.format.hcl=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];var t=u(r,"hcl").reverse();return sr.apply(void 0,t)},["lch","hcl"].forEach((function(r){return p.autodetect.push({p:2,test:function(){for(var e=[],t=arguments.length;t--;)e[t]=arguments[t];if("array"===o(e=u(e,r))&&3===e.length)return r}})}));var yr={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgreen:"#006400",darkgrey:"#a9a9a9",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",green:"#008000",greenyellow:"#adff2f",grey:"#808080",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",laserlemon:"#ffff54",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrod:"#fafad2",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgreen:"#90ee90",lightgrey:"#d3d3d3",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",maroon2:"#7f0000",maroon3:"#b03060",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370db",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#db7093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",purple2:"#7f007f",purple3:"#a020f0",rebeccapurple:"#663399",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"};v.prototype.name=function(){for(var r=$(this._rgb,"rgb"),e=0,t=Object.keys(yr);e0;)e[t]=arguments[t+1];if(!e.length&&"string"===o(r)&&yr[r.toLowerCase()])return"named"}});v.prototype.num=function(){return function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];var t=u(r,"rgb");return(t[0]<<16)+(t[1]<<8)+t[2]}(this._rgb)},m.num=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];return new(Function.prototype.bind.apply(v,[null].concat(r,["num"])))},p.format.num=function(r){if("number"==o(r)&&r>=0&&r<=16777215)return[r>>16,r>>8&255,255&r,1];throw new Error("unknown num color: "+r)},p.autodetect.push({p:5,test:function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];if(1===r.length&&"number"===o(r[0])&&r[0]>=0&&r[0]<=16777215)return"num"}});var wr=Math.round;v.prototype.rgb=function(r){return void 0===r&&(r=!0),!1===r?this._rgb.slice(0,3):this._rgb.slice(0,3).map(wr)},v.prototype.rgba=function(r){return void 0===r&&(r=!0),this._rgb.slice(0,4).map((function(e,t){return t<3?!1===r?e:wr(e):e}))},m.rgb=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];return new(Function.prototype.bind.apply(v,[null].concat(r,["rgb"])))},p.format.rgb=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];var t=u(r,"rgba");return void 0===t[3]&&(t[3]=1),t},p.autodetect.push({p:3,test:function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];if("array"===o(r=u(r,"rgba"))&&(3===r.length||4===r.length&&"number"==o(r[3])&&r[3]>=0&&r[3]<=1))return"rgb"}});var kr=Math.log,Mr=function(r){var e,t,n,a=r/100;return a<66?(e=255,t=a<6?0:-155.25485562709179-.44596950469579133*(t=a-2)+104.49216199393888*kr(t),n=a<20?0:.8274096064007395*(n=a-10)-254.76935184120902+115.67994401066147*kr(n)):(e=351.97690566805693+.114206453784165*(e=a-55)-40.25366309332127*kr(e),t=325.4494125711974+.07943456536662342*(t=a-50)-28.0852963507957*kr(t),n=255),[e,t,n,1]},Nr=Math.round;v.prototype.temp=v.prototype.kelvin=v.prototype.temperature=function(){return function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];for(var t,n=u(r,"rgb"),a=n[0],f=n[2],o=1e3,c=4e4;c-o>.4;){var i=Mr(t=.5*(c+o));i[2]/i[0]>=f/a?c=t:o=t}return Nr(t)}(this._rgb)},m.temp=m.kelvin=m.temperature=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];return new(Function.prototype.bind.apply(v,[null].concat(r,["temp"])))},p.format.temp=p.format.kelvin=p.format.temperature=Mr;var _r=Math.pow,xr=Math.sign,Ar=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];var t=(r=u(r,"lab"))[0],n=r[1],a=r[2],f=_r(t+.3963377774*n+.2158037573*a,3),o=_r(t-.1055613458*n-.0638541728*a,3),c=_r(t-.0894841775*n-1.291485548*a,3);return[255*Fr(4.0767416621*f-3.3077115913*o+.2309699292*c),255*Fr(-1.2684380046*f+2.6097574011*o-.3413193965*c),255*Fr(-.0041960863*f-.7034186147*o+1.707614701*c),r.length>3?r[3]:1]};function Fr(r){var e=Math.abs(r);return e>.0031308?(xr(r)||1)*(1.055*_r(e,1/2.4)-.055):12.92*r}var Er=Math.cbrt,jr=Math.pow,qr=Math.sign,Lr=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];var t=u(r,"rgb"),n=t[0],a=t[1],f=t[2],o=[Or(n/255),Or(a/255),Or(f/255)],c=o[0],i=o[1],l=o[2],h=Er(.4122214708*c+.5363325363*i+.0514459929*l),d=Er(.2119034982*c+.6806995451*i+.1073969566*l),s=Er(.0883024619*c+.2817188376*i+.6299787005*l);return[.2104542553*h+.793617785*d-.0040720468*s,1.9779984951*h-2.428592205*d+.4505937099*s,.0259040371*h+.7827717662*d-.808675766*s]};function Or(r){var e=Math.abs(r);return e<.04045?r/12.92:(qr(r)||1)*jr((e+.055)/1.055,2.4)}v.prototype.oklab=function(){return Lr(this._rgb)},m.oklab=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];return new(Function.prototype.bind.apply(v,[null].concat(r,["oklab"])))},p.format.oklab=Ar,p.autodetect.push({p:3,test:function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];if("array"===o(r=u(r,"oklab"))&&3===r.length)return"oklab"}});v.prototype.oklch=function(){return function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];var t=u(r,"rgb"),n=t[0],a=t[1],f=t[2],o=Lr(n,a,f),c=o[0],i=o[1],l=o[2];return vr(c,i,l)}(this._rgb)},m.oklch=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];return new(Function.prototype.bind.apply(v,[null].concat(r,["oklch"])))},p.format.oklch=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];var t=(r=u(r,"lch"))[0],n=r[1],a=r[2],f=dr(t,n,a),o=f[0],c=f[1],i=f[2],l=Ar(o,c,i);return[l[0],l[1],l[2],r.length>3?r[3]:1]},p.autodetect.push({p:3,test:function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];if("array"===o(r=u(r,"oklch"))&&3===r.length)return"oklch"}}),v.prototype.alpha=function(r,e){return void 0===e&&(e=!1),void 0!==r&&"number"===o(r)?e?(this._rgb[3]=r,this):new v([this._rgb[0],this._rgb[1],this._rgb[2],r],"rgb"):this._rgb[3]},v.prototype.clipped=function(){return this._rgb._clipped||!1},v.prototype.darken=function(r){void 0===r&&(r=1);var e=this.lab();return e[0]-=T*r,new v(e,"lab").alpha(this.alpha(),!0)},v.prototype.brighten=function(r){return void 0===r&&(r=1),this.darken(-r)},v.prototype.darker=v.prototype.darken,v.prototype.brighter=v.prototype.brighten,v.prototype.get=function(r){var e=r.split("."),t=e[0],n=e[1],a=this[t]();if(n){var f=t.indexOf(n)-("ok"===t.substr(0,2)?2:0);if(f>-1)return a[f];throw new Error("unknown channel "+n+" in mode "+t)}return a};var Pr=Math.pow;v.prototype.luminance=function(r,e){if(void 0===e&&(e="rgb"),void 0!==r&&"number"===o(r)){if(0===r)return new v([0,0,0,this._rgb[3]],"rgb");if(1===r)return new v([255,255,255,this._rgb[3]],"rgb");var t=this.luminance(),n=20,a=function(t,f){var o=t.interpolate(f,.5,e),u=o.luminance();return Math.abs(r-u)<1e-7||!n--?o:u>r?a(t,o):a(o,f)},f=(t>r?a(new v([0,0,0]),this):a(this,new v([255,255,255]))).rgb();return new v(f.concat([this._rgb[3]]))}return Gr.apply(void 0,this._rgb.slice(0,3))};var Gr=function(r,e,t){return.2126*(r=Br(r))+.7152*(e=Br(e))+.0722*(t=Br(t))},Br=function(r){return(r/=255)<=.03928?r/12.92:Pr((r+.055)/1.055,2.4)},Cr={};function Rr(r,e,t){void 0===t&&(t=.5);for(var n=[],a=arguments.length-3;a-- >0;)n[a]=arguments[a+3];var f=n[0]||"lrgb";if(Cr[f]||n.length||(f=Object.keys(Cr)[0]),!Cr[f])throw new Error("interpolation mode "+f+" is not defined");return"object"!==o(r)&&(r=new v(r)),"object"!==o(e)&&(e=new v(e)),Cr[f](r,e,t).alpha(r.alpha()+t*(e.alpha()-r.alpha()))}v.prototype.mix=v.prototype.interpolate=function(r,e){void 0===e&&(e=.5);for(var t=[],n=arguments.length-2;n-- >0;)t[n]=arguments[n+2];return Rr.apply(void 0,[this,r,e].concat(t))},v.prototype.premultiply=function(r){void 0===r&&(r=!1);var e=this._rgb,t=e[3];return r?(this._rgb=[e[0]*t,e[1]*t,e[2]*t,t],this):new v([e[0]*t,e[1]*t,e[2]*t,t],"rgb")},v.prototype.saturate=function(r){void 0===r&&(r=1);var e=this.lch();return e[1]+=T*r,e[1]<0&&(e[1]=0),new v(e,"lch").alpha(this.alpha(),!0)},v.prototype.desaturate=function(r){return void 0===r&&(r=1),this.saturate(-r)},v.prototype.set=function(r,e,t){void 0===t&&(t=!1);var n=r.split("."),a=n[0],f=n[1],u=this[a]();if(f){var c=a.indexOf(f)-("ok"===a.substr(0,2)?2:0);if(c>-1){if("string"==o(e))switch(e.charAt(0)){case"+":case"-":u[c]+=+e;break;case"*":u[c]*=+e.substr(1);break;case"/":u[c]/=+e.substr(1);break;default:u[c]=+e}else{if("number"!==o(e))throw new Error("unsupported value for Color.set");u[c]=e}var i=new v(u,a);return t?(this._rgb=i._rgb,this):i}throw new Error("unknown channel "+f+" in mode "+a)}return u},v.prototype.tint=function(r){void 0===r&&(r=.5);for(var e=[],t=arguments.length-1;t-- >0;)e[t]=arguments[t+1];return Rr.apply(void 0,[this,"white",r].concat(e))},v.prototype.shade=function(r){void 0===r&&(r=.5);for(var e=[],t=arguments.length-1;t-- >0;)e[t]=arguments[t+1];return Rr.apply(void 0,[this,"black",r].concat(e))};Cr.rgb=function(r,e,t){var n=r._rgb,a=e._rgb;return new 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z=Math.cos,Y=Math.min,I=Math.sqrt,U=Math.acos;m.prototype.hsi=function(){return function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];var t,n=c(r,"rgb"),a=n[0],f=n[1],o=n[2],u=Y(a/=255,f/=255,o/=255),i=(a+f+o)/3,l=i>0?1-u/i:0;return 0===l?t=NaN:(t=(a-f+(a-o))/2,t/=I((a-f)*(a-f)+(a-o)*(f-o)),t=U(t),o>f&&(t=d-t),t/=d),[360*t,l,i]}(this._rgb)},y.hsi=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];return new(Function.prototype.bind.apply(m,[null].concat(r,["hsi"])))},v.format.hsi=function(){for(var r=[],t=arguments.length;t--;)r[t]=arguments[t];var n,a,f,o=(r=c(r,"hsi"))[0],u=r[1],i=r[2];return isNaN(o)&&(o=0),isNaN(u)&&(u=0),o>360&&(o-=360),o<0&&(o+=360),(o/=360)<1/3?a=1-((f=(1-u)/3)+(n=(1+u*z(d*o)/z(b-d*o))/3)):o<2/3?f=1-((n=(1-u)/3)+(a=(1+u*z(d*(o-=1/3))/z(b-d*o))/3)):n=1-((a=(1-u)/3)+(f=(1+u*z(d*(o-=2/3))/z(b-d*o))/3)),[255*(n=e(i*n*3)),255*(a=e(i*a*3)),255*(f=e(i*f*3)),r.length>3?r[3]:1]},v.autodetect.push({p:2,test:function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];if("array"===u(r=c(r,"hsi"))&&3===r.length)return"hsi"}}),m.prototype.hsl=function(){return M(this._rgb)},y.hsl=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];return new(Function.prototype.bind.apply(m,[null].concat(r,["hsl"])))},v.format.hsl=x,v.autodetect.push({p:2,test:function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];if("array"===u(r=c(r,"hsl"))&&3===r.length)return"hsl"}});var V=Math.floor,X=Math.min,D=Math.max;m.prototype.hsv=function(){return function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];var t,n,a,f=(r=c(r,"rgb"))[0],o=r[1],u=r[2],i=X(f,o,u),l=D(f,o,u),h=l-i;return a=l/255,0===l?(t=Number.NaN,n=0):(n=h/l,f===l&&(t=(o-u)/h),o===l&&(t=2+(u-f)/h),u===l&&(t=4+(f-o)/h),(t*=60)<0&&(t+=360)),[t,n,a]}(this._rgb)},y.hsv=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];return new(Function.prototype.bind.apply(m,[null].concat(r,["hsv"])))},v.format.hsv=function(){for(var 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r=$(this._rgb,"rgb"),e=0,t=Object.keys(yr);e0;)e[t]=arguments[t+1];if(!e.length&&"string"===u(r)&&yr[r.toLowerCase()])return"named"}});m.prototype.num=function(){return function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];var t=c(r,"rgb");return(t[0]<<16)+(t[1]<<8)+t[2]}(this._rgb)},y.num=function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];return new(Function.prototype.bind.apply(m,[null].concat(r,["num"])))},v.format.num=function(r){if("number"==u(r)&&r>=0&&r<=16777215)return[r>>16,r>>8&255,255&r,1];throw new Error("unknown num color: "+r)},v.autodetect.push({p:5,test:function(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];if(1===r.length&&"number"===u(r[0])&&r[0]>=0&&r[0]<=16777215)return"num"}});var wr=Math.round;m.prototype.rgb=function(r){return void 0===r&&(r=!0),!1===r?this._rgb.slice(0,3):this._rgb.slice(0,3).map(wr)},m.prototype.rgba=function(r){return void 0===r&&(r=!0),this._rgb.slice(0,4).map((function(e,t){return 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u=Array.from(r.lab()),c=u[0],i=u[1],l=u[2],h=Array.from(e.lab()),s=h[0],d=h[1],b=h[2],g=(c+s)/2,p=(pe(ve(i,2)+ve(l,2))+pe(ve(d,2)+ve(b,2)))/2,v=.5*(1-pe(ve(p,7)/(ve(p,7)+ve(25,7)))),y=i*(1+v),w=d*(1+v),k=pe(ve(y,2)+ve(l,2)),M=pe(ve(w,2)+ve(b,2)),N=(k+M)/2,_=f(we(l,y)),x=f(we(b,w)),A=_>=0?_:_+360,E=x>=0?x:x+360,F=ke(A-E)>180?(A+E+360)/2:(A+E)/2,j=1-.17*Me(o(F-30))+.24*Me(o(2*F))+.32*Me(o(3*F+6))-.2*Me(o(4*F-63)),O=E-A;O=ke(O)<=180?O:E<=A?O+360:O-360,O=2*pe(k*M)*Ne(o(O)/2);var q=s-c,L=M-k,P=1+.015*ve(g-50,2)/pe(20+ve(g-50,2)),G=1+.045*N,B=1+.015*N*j,C=30*_e(-ve((F-275)/25,2)),R=-(2*pe(ve(N,7)/(ve(N,7)+ve(25,7))))*Ne(2*o(C)),S=pe(ve(q/(t*P),2)+ve(L/(n*G),2)+ve(O/(a*B),2)+R*(L/(n*G))*(O/(a*B)));return ye(0,me(100,S))}function Ee(r,e,t){void 0===t&&(t="lab"),r=new m(r),e=new m(e);var n=r.get(t),a=e.get(t),f=0;for(var o in n){var u=(n[o]||0)-(a[o]||0);f+=u*u}return Math.sqrt(f)}function Fe(){for(var r=[],e=arguments.length;e--;)r[e]=arguments[e];try{return 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Qr(["#000","#f00","#ff0","#fff"]).mode("rgb")}},Oe={OrRd:["#fff7ec","#fee8c8","#fdd49e","#fdbb84","#fc8d59","#ef6548","#d7301f","#b30000","#7f0000"],PuBu:["#fff7fb","#ece7f2","#d0d1e6","#a6bddb","#74a9cf","#3690c0","#0570b0","#045a8d","#023858"],BuPu:["#f7fcfd","#e0ecf4","#bfd3e6","#9ebcda","#8c96c6","#8c6bb1","#88419d","#810f7c","#4d004b"],Oranges:["#fff5eb","#fee6ce","#fdd0a2","#fdae6b","#fd8d3c","#f16913","#d94801","#a63603","#7f2704"],BuGn:["#f7fcfd","#e5f5f9","#ccece6","#99d8c9","#66c2a4","#41ae76","#238b45","#006d2c","#00441b"],YlOrBr:["#ffffe5","#fff7bc","#fee391","#fec44f","#fe9929","#ec7014","#cc4c02","#993404","#662506"],YlGn:["#ffffe5","#f7fcb9","#d9f0a3","#addd8e","#78c679","#41ab5d","#238443","#006837","#004529"],Reds:["#fff5f0","#fee0d2","#fcbba1","#fc9272","#fb6a4a","#ef3b2c","#cb181d","#a50f15","#67000d"],RdPu:["#fff7f3","#fde0dd","#fcc5c0","#fa9fb5","#f768a1","#dd3497","#ae017e","#7a0177","#49006a"],Greens:["#f7fcf5","#e5f5e0","#c7e9c0","#a1d99b","#74c476","#41ab5d","#238b45","#006d2c","#00441b"],YlGnBu:["#ffffd9","#edf8b1","#c7e9b4","#7fcdbb","#41b6c4","#1d91c0","#225ea8","#253494","#081d58"],Purples:["#fcfbfd","#efedf5","#dadaeb","#bcbddc","#9e9ac8","#807dba","#6a51a3","#54278f","#3f007d"],GnBu:["#f7fcf0","#e0f3db","#ccebc5","#a8ddb5","#7bccc4","#4eb3d3","#2b8cbe","#0868ac","#084081"],Greys:["#ffffff","#f0f0f0","#d9d9d9","#bdbdbd","#969696","#737373","#525252","#252525","#000000"],YlOrRd:["#ffffcc","#ffeda0","#fed976","#feb24c","#fd8d3c","#fc4e2a","#e31a1c","#bd0026","#800026"],PuRd:["#f7f4f9","#e7e1ef","#d4b9da","#c994c7","#df65b0","#e7298a","#ce1256","#980043","#67001f"],Blues:["#f7fbff","#deebf7","#c6dbef","#9ecae1","#6baed6","#4292c6","#2171b5","#08519c","#08306b"],PuBuGn:["#fff7fb","#ece2f0","#d0d1e6","#a6bddb","#67a9cf","#3690c0","#02818a","#016c59","#014636"],Viridis:["#440154","#482777","#3f4a8a","#31678e","#26838f","#1f9d8a","#6cce5a","#b6de2b","#fee825"],Spectral:["#9e0142","#d53e4f","#f46d43","#fdae61","#fee08b","#ffffbf","#e6f598","#abdda4","#66c2a5","#3288bd","#5e4fa2"],RdYlGn:["#a50026","#d73027","#f46d43","#fdae61","#fee08b","#ffffbf","#d9ef8b","#a6d96a","#66bd63","#1a9850","#006837"],RdBu:["#67001f","#b2182b","#d6604d","#f4a582","#fddbc7","#f7f7f7","#d1e5f0","#92c5de","#4393c3","#2166ac","#053061"],PiYG:["#8e0152","#c51b7d","#de77ae","#f1b6da","#fde0ef","#f7f7f7","#e6f5d0","#b8e186","#7fbc41","#4d9221","#276419"],PRGn:["#40004b","#762a83","#9970ab","#c2a5cf","#e7d4e8","#f7f7f7","#d9f0d3","#a6dba0","#5aae61","#1b7837","#00441b"],RdYlBu:["#a50026","#d73027","#f46d43","#fdae61","#fee090","#ffffbf","#e0f3f8","#abd9e9","#74add1","#4575b4","#313695"],BrBG:["#543005","#8c510a","#bf812d","#dfc27d","#f6e8c3","#f5f5f5","#c7eae5","#80cdc1","#35978f","#01665e","#003c30"],RdGy:["#67001f","#b2182b","#d6604d","#f4a582","#fddbc7","#ffffff","#e0e0e0","#bababa","#878787","#4d4d4d","#1a1a1a"],PuOr:["#7f3b08","#b35806","#e08214","#fdb863","#fee0b6","#f7f7f7","#d8daeb","#b2abd2","#8073ac","#542788","#2d004b"],Set2:["#66c2a5","#fc8d62","#8da0cb","#e78ac3","#a6d854","#ffd92f","#e5c494","#b3b3b3"],Accent:["#7fc97f","#beaed4","#fdc086","#ffff99","#386cb0","#f0027f","#bf5b17","#666666"],Set1:["#e41a1c","#377eb8","#4daf4a","#984ea3","#ff7f00","#ffff33","#a65628","#f781bf","#999999"],Set3:["#8dd3c7","#ffffb3","#bebada","#fb8072","#80b1d3","#fdb462","#b3de69","#fccde5","#d9d9d9","#bc80bd","#ccebc5","#ffed6f"],Dark2:["#1b9e77","#d95f02","#7570b3","#e7298a","#66a61e","#e6ab02","#a6761d","#666666"],Paired:["#a6cee3","#1f78b4","#b2df8a","#33a02c","#fb9a99","#e31a1c","#fdbf6f","#ff7f00","#cab2d6","#6a3d9a","#ffff99","#b15928"],Pastel2:["#b3e2cd","#fdcdac","#cbd5e8","#f4cae4","#e6f5c9","#fff2ae","#f1e2cc","#cccccc"],Pastel1:["#fbb4ae","#b3cde3","#ccebc5","#decbe4","#fed9a6","#ffffcc","#e5d8bd","#fddaec","#f2f2f2"]},qe=0,Le=Object.keys(Oe);qe convert colors -import './src/io/cmyk/index.js'; -import './src/io/css/index.js'; -import './src/io/gl/index.js'; -import './src/io/hcg/index.js'; -import './src/io/hex/index.js'; -import './src/io/hsi/index.js'; -import './src/io/hsl/index.js'; -import './src/io/hsv/index.js'; -import './src/io/lab/index.js'; -import './src/io/lch/index.js'; import './src/io/named/index.js'; -import './src/io/num/index.js'; -import './src/io/rgb/index.js'; -import './src/io/temp/index.js'; -import './src/io/oklab/index.js'; -import './src/io/oklch/index.js'; // operators --> modify existing Colors import './src/ops/alpha.js'; @@ -117,3 +101,19 @@ export { scales, valid }; + +export * from './src/io/cmyk/index.js'; +export * from './src/io/css/index.js'; +export * from './src/io/gl/index.js'; +export * from './src/io/hcg/index.js'; +export * from './src/io/hex/index.js'; +export * from './src/io/hsi/index.js'; +export * from './src/io/hsl/index.js'; +export * from './src/io/hsv/index.js'; +export * from './src/io/lab/index.js'; +export * from './src/io/lch/index.js'; +export * from './src/io/num/index.js'; +export * from './src/io/rgb/index.js'; +export * from './src/io/temp/index.js'; +export * from './src/io/oklab/index.js'; +export * from './src/io/oklch/index.js'; diff --git a/index.umd.js b/index.umd.js new file mode 100644 index 00000000..0dc10314 --- /dev/null +++ b/index.umd.js @@ -0,0 +1,117 @@ +// feel free to comment out anything to rollup +// a smaller chroma.js bundle +import chroma from './src/chroma.js'; + +// io --> convert colors +import { cmyk } from './src/io/cmyk/index.js'; +import { css } from './src/io/css/index.js'; +import { gl } from './src/io/gl/index.js'; +import { hcg } from './src/io/hcg/index.js'; +import { hex } from './src/io/hex/index.js'; +import { hsi } from './src/io/hsi/index.js'; +import { hsl } from './src/io/hsl/index.js'; +import { hsv } from './src/io/hsv/index.js'; +import { lab, getLabWhitePoint, setLabWhitePoint } from './src/io/lab/index.js'; +import { lch, hcl } from './src/io/lch/index.js'; +import { num } from './src/io/num/index.js'; +import { rgb } from './src/io/rgb/index.js'; +import { temp, kelvin, temperature } from './src/io/temp/index.js'; +import { oklab } from './src/io/oklab/index.js'; +import { oklch } from './src/io/oklch/index.js'; + +import './src/io/named/index.js'; + +// operators --> modify existing Colors +import './src/ops/alpha.js'; +import './src/ops/clipped.js'; +import './src/ops/darken.js'; +import './src/ops/get.js'; +import './src/ops/luminance.js'; +import './src/ops/mix.js'; +import './src/ops/premultiply.js'; +import './src/ops/saturate.js'; +import './src/ops/set.js'; +import './src/ops/shade.js'; + +// interpolators +import './src/interpolator/rgb.js'; +import './src/interpolator/lrgb.js'; +import './src/interpolator/lab.js'; +import './src/interpolator/lch.js'; +import './src/interpolator/num.js'; +import './src/interpolator/hcg.js'; +import './src/interpolator/hsi.js'; +import './src/interpolator/hsl.js'; +import './src/interpolator/hsv.js'; +import './src/interpolator/oklab.js'; +import './src/interpolator/oklch.js'; + +// generators -- > create new colors +import average from './src/generator/average.js'; +import bezier from './src/generator/bezier.js'; +import blend from './src/generator/blend.js'; +import cubehelix from './src/generator/cubehelix.js'; +import mix from './src/generator/mix.js'; +import random from './src/generator/random.js'; +import scale from './src/generator/scale.js'; + +// other utility methods +import { analyze } from './src/utils/analyze.js'; +import contrast from './src/utils/contrast.js'; +import deltaE from './src/utils/delta-e.js'; +import distance from './src/utils/distance.js'; +import { limits } from './src/utils/analyze.js'; +import valid from './src/utils/valid.js'; +import input from './src/io/input.js'; + +// scale +import scales from './src/utils/scales.js'; + +// colors +import colors from './src/colors/w3cx11.js'; +import brewer from './src/colors/colorbrewer.js'; +import Color from './src/Color.js'; + +Object.assign(chroma, { + analyze, + average, + bezier, + blend, + brewer, + Color, + colors, + contrast, + cubehelix, + deltaE, + distance, + input, + interpolate: mix, + limits, + mix, + random, + scale, + scales, + valid, + cmyk, + css, + gl, + hcg, + hex, + hsi, + hsl, + hsv, + lab, + lch, + hcl, + num, + rgb, + temp, + kelvin, + temperature, + oklab, + oklch, + getLabWhitePoint, + setLabWhitePoint +}); + +export default chroma; diff --git a/index-light.js b/index.umd.light.js similarity index 66% rename from index-light.js rename to index.umd.light.js index b530fa7f..c8d0402c 100644 --- a/index-light.js +++ b/index.umd.light.js @@ -1,15 +1,15 @@ import chroma from './src/chroma.js'; // feel free to comment out anything to rollup -// a smaller chroma.js built +// a smaller chroma.js bundle // io --> convert colors -import './src/io/css/index.js'; -import './src/io/hex/index.js'; -import './src/io/hsl/index.js'; -import './src/io/lab/index.js'; -import './src/io/oklab/index.js'; -import './src/io/rgb/index.js'; +import { css } from './src/io/css/index.js'; +import { hex } from './src/io/hex/index.js'; +import { hsl } from './src/io/hsl/index.js'; +import { lab } from './src/io/lab/index.js'; +import { oklab } from './src/io/oklab/index.js'; +import { rgb } from './src/io/rgb/index.js'; // operators --> modify existing Colors import './src/ops/alpha.js'; @@ -28,16 +28,19 @@ import mix from './src/generator/mix.js'; // other utility methods import valid from './src/utils/valid.js'; - import Color from './src/Color.js'; Object.assign(chroma, { Color, valid, + css, + hex, + hsl, + lab, + oklab, + rgb, mix, interpolate: mix }); export default chroma; - -export { Color, valid, mix, mix as interpolate }; diff --git a/package.json b/package.json index 1c5f2605..68537b69 100644 --- a/package.json +++ b/package.json @@ -1,7 +1,7 @@ { "name": "chroma-js", "description": "JavaScript library for color conversions", - "version": "2.6.0", + "version": "2.6.1-1", "packageManager": "pnpm@9.6.0", "author": "Gregor Aisch", "type": "module", @@ -39,8 +39,8 @@ "docs-preview": "cd docs && make && make preview", "test": "vitest", "test:update": "vitest -u", - "lint": "prettier --check index.js index-light.js src *.config.js test && eslint index.js index-light.js src", - "format": "prettier --write index.js index-light.js src *.config.js test", + "lint": "prettier --check index.js index.umd.js index.umd.light.js src *.config.js test && eslint index.js index.umd.js index.umd.light.js src", + "format": "prettier --write index.js index.umd.js index.umd.light.js src *.config.js test", "prepare": "husky" }, "devDependencies": { diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index 12f56124..51ba2996 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -400,55 +400,46 @@ packages: resolution: {integrity: sha512-MXg1xp+e5GhZ3Vit1gGEyoC+dyQUBy2JgVQ+3hUrD9wZMkUw/ywgkpK7oZgnB6kPpGrxJ41clkPPnsknuD6M2Q==} cpu: [arm] os: [linux] - libc: [glibc] '@rollup/rollup-linux-arm-musleabihf@4.19.1': resolution: {integrity: sha512-DZNLwIY4ftPSRVkJEaxYkq7u2zel7aah57HESuNkUnz+3bZHxwkCUkrfS2IWC1sxK6F2QNIR0Qr/YXw7nkF3Pw==} cpu: [arm] os: [linux] - libc: [musl] '@rollup/rollup-linux-arm64-gnu@4.19.1': resolution: {integrity: sha512-C7evongnjyxdngSDRRSQv5GvyfISizgtk9RM+z2biV5kY6S/NF/wta7K+DanmktC5DkuaJQgoKGf7KUDmA7RUw==} cpu: [arm64] os: [linux] - libc: [glibc] '@rollup/rollup-linux-arm64-musl@4.19.1': resolution: {integrity: sha512-89tFWqxfxLLHkAthAcrTs9etAoBFRduNfWdl2xUs/yLV+7XDrJ5yuXMHptNqf1Zw0UCA3cAutkAiAokYCkaPtw==} cpu: [arm64] os: [linux] - libc: [musl] '@rollup/rollup-linux-powerpc64le-gnu@4.19.1': resolution: {integrity: sha512-PromGeV50sq+YfaisG8W3fd+Cl6mnOOiNv2qKKqKCpiiEke2KiKVyDqG/Mb9GWKbYMHj5a01fq/qlUR28PFhCQ==} cpu: [ppc64] os: [linux] - libc: [glibc] '@rollup/rollup-linux-riscv64-gnu@4.19.1': resolution: {integrity: sha512-/1BmHYh+iz0cNCP0oHCuF8CSiNj0JOGf0jRlSo3L/FAyZyG2rGBuKpkZVH9YF+x58r1jgWxvm1aRg3DHrLDt6A==} cpu: [riscv64] os: [linux] - libc: [glibc] '@rollup/rollup-linux-s390x-gnu@4.19.1': resolution: {integrity: sha512-0cYP5rGkQWRZKy9/HtsWVStLXzCF3cCBTRI+qRL8Z+wkYlqN7zrSYm6FuY5Kd5ysS5aH0q5lVgb/WbG4jqXN1Q==} cpu: [s390x] os: [linux] - libc: [glibc] '@rollup/rollup-linux-x64-gnu@4.19.1': resolution: {integrity: sha512-XUXeI9eM8rMP8aGvii/aOOiMvTs7xlCosq9xCjcqI9+5hBxtjDpD+7Abm1ZhVIFE1J2h2VIg0t2DX/gjespC2Q==} cpu: [x64] os: [linux] - libc: [glibc] '@rollup/rollup-linux-x64-musl@4.19.1': resolution: {integrity: sha512-V7cBw/cKXMfEVhpSvVZhC+iGifD6U1zJ4tbibjjN+Xi3blSXaj/rJynAkCFFQfoG6VZrAiP7uGVzL440Q6Me2Q==} cpu: [x64] os: [linux] - libc: [musl] '@rollup/rollup-win32-arm64-msvc@4.19.1': resolution: {integrity: sha512-88brja2vldW/76jWATlBqHEoGjJLRnP0WOEKAUbMcXaAZnemNhlAHSyj4jIwMoP2T750LE9lblvD4e2jXleZsA==} diff --git a/rollup.config.js b/rollup.config.js index 0cdc12f6..b479a39c 100644 --- a/rollup.config.js +++ b/rollup.config.js @@ -12,8 +12,8 @@ const __filename = fileURLToPath(import.meta.url); const __dirname = dirname(__filename); export default [ - bundle('index.js', 'chroma'), - bundle('index-light.js', 'chroma-light') + bundle('index.umd.js', 'chroma'), + bundle('index.umd.light.js', 'chroma-light') ]; function bundle(input, target) { @@ -22,6 +22,8 @@ function bundle(input, target) { output: { file: `dist/${target}${minify ? '.min' : ''}.cjs`, format: 'umd', + globals: {}, // If you have any external dependencies, list them here + exports: 'default', name: 'chroma' }, plugins: [ diff --git a/src/Color.js b/src/Color.js index cef677b2..995c059a 100644 --- a/src/Color.js +++ b/src/Color.js @@ -17,10 +17,12 @@ class Color { let autodetect = false; if (!mode) { autodetect = true; + if (!_input.sorted) { _input.autodetect = _input.autodetect.sort((a, b) => b.p - a.p); _input.sorted = true; } + // auto-detect format for (let chk of _input.autodetect) { mode = chk.test(...args); diff --git a/src/io/cmyk/index.js b/src/io/cmyk/index.js index d0af3743..9bbf6a9c 100644 --- a/src/io/cmyk/index.js +++ b/src/io/cmyk/index.js @@ -9,7 +9,8 @@ Color.prototype.cmyk = function () { return rgb2cmyk(this._rgb); }; -chroma.cmyk = (...args) => new Color(...args, 'cmyk'); +const cmyk = (...args) => new Color(...args, 'cmyk'); +Object.assign(chroma, { cmyk }); input.format.cmyk = cmyk2rgb; @@ -22,3 +23,5 @@ input.autodetect.push({ } } }); + +export { cmyk }; diff --git a/src/io/css/css2rgb.js b/src/io/css/css2rgb.js index ccf141d6..5a6a8b3a 100644 --- a/src/io/css/css2rgb.js +++ b/src/io/css/css2rgb.js @@ -1,5 +1,6 @@ import hsl2rgb from '../hsl/hsl2rgb.js'; import lab2rgb from '../lab/lab2rgb.js'; +import lch2rgb from '../lch/lch2rgb.js'; // import oklab2rgb from '../oklab/oklab2rgb.js'; import input from '../input.js'; import limit from '../../utils/limit.js'; @@ -34,6 +35,8 @@ const RE_HSLA_LEGACY = const RE_LAB = /^lab\(\s*(-?\d+(?:\.\d+)?%?) \s*(-?\d+(?:\.\d+)?%?) \s*(-?\d+(?:\.\d+)?%?)\s*(?:\/\s*(\d+(?:\.\d+)?))?\)?$/; +const RE_LCH = + /^lch\(\s*(-?\d+(?:\.\d+)?%?) \s*(?:(-?\d+(?:\.\d+)?%?)|none) \s*(-?\d+(?:\.\d+)?(?:deg)?|none)\s*(?:\/\s*(\d+(?:\.\d+)?))?\)?$/; // const RE_OKLAB = // /^oklab\(\s*(-?\d+(?:\.\d+)?%?) \s*(-?\d+(?:\.\d+)?%?) \s*(-?\d+(?:\.\d+)?%?)\s*(?:\/\s*(\d+(?:\.\d+)?))?\)?$/; @@ -56,6 +59,10 @@ const percentToAbsolute = (pct, min = 0, max = 100, signed = false) => { return +pct; }; +const noneToValue = (v, noneValue) => { + return v === 'none' ? noneValue : v; +}; + const css2rgb = (css) => { css = css.toLowerCase().trim(); let m; @@ -142,6 +149,16 @@ const css2rgb = (css) => { return rgb; } + if ((m = css.match(RE_LCH))) { + const lch = m.slice(1, 4); + lch[0] = percentToAbsolute(lch[0], 0, 100); + lch[1] = percentToAbsolute(noneToValue(lch[1], 0), 0, 150, false); + lch[2] = +noneToValue(lch[2].replace('deg', ''), 0); + const rgb = roundRGB(lch2rgb(lch)); + rgb[3] = m[4] !== undefined ? +m[4] : 1; + return rgb; + } + // if ((m = css.match(RE_OKLAB))) { // const oklab = m.slice(1, 4); // oklab[0] = percentToAbsolute(oklab[0], 0, 1); diff --git a/src/io/css/index.js b/src/io/css/index.js index c4592160..2855e64c 100644 --- a/src/io/css/index.js +++ b/src/io/css/index.js @@ -10,7 +10,8 @@ Color.prototype.css = function (mode) { return rgb2css(this._rgb, mode); }; -chroma.css = (...args) => new Color(...args, 'css'); +const css = (...args) => new Color(...args, 'css'); +chroma.css = css; input.format.css = css2rgb; @@ -22,3 +23,5 @@ input.autodetect.push({ } } }); + +export { css }; diff --git a/src/io/gl/index.js b/src/io/gl/index.js index 7c24af9c..8dd07fc4 100644 --- a/src/io/gl/index.js +++ b/src/io/gl/index.js @@ -11,9 +11,12 @@ input.format.gl = (...args) => { return rgb; }; -chroma.gl = (...args) => new Color(...args, 'gl'); +const gl = (...args) => new Color(...args, 'gl'); +chroma.gl = gl; Color.prototype.gl = function () { const rgb = this._rgb; return [rgb[0] / 255, rgb[1] / 255, rgb[2] / 255, rgb[3]]; }; + +export { gl }; diff --git a/src/io/hcg/index.js b/src/io/hcg/index.js index ca71f923..e1d32b5a 100644 --- a/src/io/hcg/index.js +++ b/src/io/hcg/index.js @@ -9,7 +9,8 @@ Color.prototype.hcg = function () { return rgb2hcg(this._rgb); }; -chroma.hcg = (...args) => new Color(...args, 'hcg'); +const hcg = (...args) => new Color(...args, 'hcg'); +chroma.hcg = hcg; input.format.hcg = hcg2rgb; @@ -22,3 +23,5 @@ input.autodetect.push({ } } }); + +export { hcg }; diff --git a/src/io/hex/index.js b/src/io/hex/index.js index db94e868..fc2aace8 100644 --- a/src/io/hex/index.js +++ b/src/io/hex/index.js @@ -1,5 +1,5 @@ -import chroma from '../../chroma.js'; import Color from '../../Color.js'; +import chroma from '../../chroma.js'; import { type } from '../../utils/index.js'; import input from '../input.js'; import hex2rgb from './hex2rgb.js'; @@ -9,7 +9,8 @@ Color.prototype.hex = function (mode) { return rgb2hex(this._rgb, mode); }; -chroma.hex = (...args) => new Color(...args, 'hex'); +const hex = (...args) => new Color(...args, 'hex'); +chroma.hex = hex; input.format.hex = hex2rgb; input.autodetect.push({ @@ -24,3 +25,5 @@ input.autodetect.push({ } } }); + +export { hex }; diff --git a/src/io/hsi/index.js b/src/io/hsi/index.js index 5b1bf3bb..1fe6b7e3 100644 --- a/src/io/hsi/index.js +++ b/src/io/hsi/index.js @@ -9,7 +9,8 @@ Color.prototype.hsi = function () { return rgb2hsi(this._rgb); }; -chroma.hsi = (...args) => new Color(...args, 'hsi'); +const hsi = (...args) => new Color(...args, 'hsi'); +chroma.hsi = hsi; input.format.hsi = hsi2rgb; @@ -22,3 +23,5 @@ input.autodetect.push({ } } }); + +export { hsi }; diff --git a/src/io/hsl/index.js b/src/io/hsl/index.js index 4e88aebf..d47b7d1a 100644 --- a/src/io/hsl/index.js +++ b/src/io/hsl/index.js @@ -9,7 +9,8 @@ Color.prototype.hsl = function () { return rgb2hsl(this._rgb); }; -chroma.hsl = (...args) => new Color(...args, 'hsl'); +const hsl = (...args) => new Color(...args, 'hsl'); +chroma.hsl = hsl; input.format.hsl = hsl2rgb; @@ -22,3 +23,5 @@ input.autodetect.push({ } } }); + +export { hsl }; diff --git a/src/io/hsv/index.js b/src/io/hsv/index.js index 51509445..3ad72bb2 100644 --- a/src/io/hsv/index.js +++ b/src/io/hsv/index.js @@ -9,7 +9,8 @@ Color.prototype.hsv = function () { return rgb2hsv(this._rgb); }; -chroma.hsv = (...args) => new Color(...args, 'hsv'); +const hsv = (...args) => new Color(...args, 'hsv'); +chroma.hsv = hsv; input.format.hsv = hsv2rgb; @@ -22,3 +23,5 @@ input.autodetect.push({ } } }); + +export { hsv }; diff --git a/src/io/lab/index.js b/src/io/lab/index.js index 3e2df1a0..afa5650f 100644 --- a/src/io/lab/index.js +++ b/src/io/lab/index.js @@ -10,9 +10,8 @@ Color.prototype.lab = function () { return rgb2lab(this._rgb); }; -chroma.lab = (...args) => new Color(...args, 'lab'); -chroma.setLabWhitePoint = setLabWhitePoint; -chroma.getLabWhitePoint = getLabWhitePoint; +const lab = (...args) => new Color(...args, 'lab'); +Object.assign(chroma, { lab, getLabWhitePoint, setLabWhitePoint }); input.format.lab = lab2rgb; @@ -25,3 +24,5 @@ input.autodetect.push({ } } }); + +export { lab, getLabWhitePoint, setLabWhitePoint }; diff --git a/src/io/lch/index.js b/src/io/lch/index.js index 9a74608d..04dc2ad5 100644 --- a/src/io/lch/index.js +++ b/src/io/lch/index.js @@ -13,8 +13,10 @@ Color.prototype.hcl = function () { return rgb2lch(this._rgb).reverse(); }; -chroma.lch = (...args) => new Color(...args, 'lch'); -chroma.hcl = (...args) => new Color(...args, 'hcl'); +const lch = (...args) => new Color(...args, 'lch'); +const hcl = (...args) => new Color(...args, 'hcl'); + +Object.assign(chroma, { lch, hcl }); input.format.lch = lch2rgb; input.format.hcl = hcl2rgb; @@ -29,3 +31,5 @@ input.format.hcl = hcl2rgb; } }) ); + +export { lch, hcl }; diff --git a/src/io/num/index.js b/src/io/num/index.js index 2b06e2a1..b8c70cb8 100644 --- a/src/io/num/index.js +++ b/src/io/num/index.js @@ -9,7 +9,9 @@ Color.prototype.num = function () { return rgb2num(this._rgb); }; -chroma.num = (...args) => new Color(...args, 'num'); +const num = (...args) => new Color(...args, 'num'); + +Object.assign(chroma, { num }); input.format.num = num2rgb; @@ -26,3 +28,5 @@ input.autodetect.push({ } } }); + +export { num }; diff --git a/src/io/oklab/index.js b/src/io/oklab/index.js index 653cacf2..a2b628cb 100644 --- a/src/io/oklab/index.js +++ b/src/io/oklab/index.js @@ -9,12 +9,13 @@ Color.prototype.oklab = function () { return rgb2oklab(this._rgb); }; -chroma.oklab = (...args) => new Color(...args, 'oklab'); +const oklab = (...args) => new Color(...args, 'oklab'); +Object.assign(chroma, { oklab }); input.format.oklab = oklab2rgb; input.autodetect.push({ - p: 3, + p: 2, test: (...args) => { args = unpack(args, 'oklab'); if (type(args) === 'array' && args.length === 3) { @@ -22,3 +23,5 @@ input.autodetect.push({ } } }); + +export { oklab }; diff --git a/src/io/oklch/index.js b/src/io/oklch/index.js index 98de7b9d..15e621dd 100644 --- a/src/io/oklch/index.js +++ b/src/io/oklch/index.js @@ -9,12 +9,13 @@ Color.prototype.oklch = function () { return rgb2oklch(this._rgb); }; -chroma.oklch = (...args) => new Color(...args, 'oklch'); +const oklch = (...args) => new Color(...args, 'oklch'); +Object.assign(chroma, { oklch }); input.format.oklch = oklch2rgb; input.autodetect.push({ - p: 3, + p: 2, test: (...args) => { args = unpack(args, 'oklch'); if (type(args) === 'array' && args.length === 3) { @@ -22,3 +23,5 @@ input.autodetect.push({ } } }); + +export { oklch }; diff --git a/src/io/rgb/index.js b/src/io/rgb/index.js index 0585f84b..c903dc96 100644 --- a/src/io/rgb/index.js +++ b/src/io/rgb/index.js @@ -15,7 +15,8 @@ Color.prototype.rgba = function (rnd = true) { }); }; -chroma.rgb = (...args) => new Color(...args, 'rgb'); +const rgb = (...args) => new Color(...args, 'rgb'); +Object.assign(chroma, { rgb }); input.format.rgb = (...args) => { const rgba = unpack(args, 'rgba'); @@ -39,3 +40,5 @@ input.autodetect.push({ } } }); + +export { rgb }; diff --git a/src/io/temp/index.js b/src/io/temp/index.js index 757fc413..0d8b34ac 100644 --- a/src/io/temp/index.js +++ b/src/io/temp/index.js @@ -11,12 +11,12 @@ Color.prototype.temp = return rgb2temperature(this._rgb); }; -chroma.temp = - chroma.kelvin = - chroma.temperature = - (...args) => new Color(...args, 'temp'); +const temp = (...args) => new Color(...args, 'temp'); +Object.assign(chroma, { temp, kelvin: temp, temperature: temp }); input.format.temp = input.format.kelvin = input.format.temperature = temperature2rgb; + +export { temp, temp as kelvin, temp as temperature }; diff --git a/src/version.js b/src/version.js index 9efda466..9a1cc94f 100644 --- a/src/version.js +++ b/src/version.js @@ -1,2 +1,2 @@ // this gets updated automatically -export const version = '2.6.0'; +export const version = '2.6.1-1'; diff --git a/test/io/css2rgb.test.js b/test/io/css2rgb.test.js index 140ade9f..9fe7d1d7 100644 --- a/test/io/css2rgb.test.js +++ b/test/io/css2rgb.test.js @@ -34,6 +34,7 @@ describe('Testing CSS2RGB color conversions', () => { 'lab(47.99% -30.39 -8.98)': [0, 128, 128, 1], 'lab(47.99% -30.39 -8.98 / 0.25)': [0, 128, 128, 0.25], 'lab(47.99% -24.312% -7.13%)': [0, 128, 128, 1] + // 'oklab(92.83% -0.08 0.13)': [212, 248, 128, 1], // 'oklab(92.83% -0.08 0.13 / 0.5)': [212, 248, 128, 0.5] }; diff --git a/test/io/rgb2css.test.js b/test/io/rgb2css.test.js index 055bace6..f2594a6f 100644 --- a/test/io/rgb2css.test.js +++ b/test/io/rgb2css.test.js @@ -51,7 +51,7 @@ const tests = { } }; -describe.only('Testing rgb2css color conversions', () => { +describe('Testing rgb2css color conversions', () => { Object.keys(tests).forEach((key) => { const { rgb, mode, css } = tests[key];