jtopo-0.4.8-min.js

!function(window){function Element(){this.initialize=function(){this.elementType="element",this.serializedProperties=["elementType"],this.propertiesStack=[],this._id=""+(new Date).getTime()},this.distroy=function(){},this.removeHandler=function(){},this.attr=function(a,b){if(null!=a&&null!=b)this[a]=b;else if(null!=a)return this[a];return this},this.save=function(){var a=this,b={};this.serializedProperties.forEach(function(c){b[c]=a[c]}),this.propertiesStack.push(b)},this.restore=function(){if(null!=this.propertiesStack&&0!=this.propertiesStack.length){var a=this,b=this.propertiesStack.pop();this.serializedProperties.forEach(function(c){a[c]=b[c]})}},this.toJson=function(){var a=this,b="{",c=this.serializedProperties.length;return this.serializedProperties.forEach(function(d,e){var f=a[d];"string"==typeof f&&(f='"'+f+'"'),b+='"'+d+'":'+f,c>e+1&&(b+=",")}),b+="}"}}CanvasRenderingContext2D.prototype.JTopoRoundRect=function(a,b,c,d,e){"undefined"==typeof e&&(e=5),this.beginPath(),this.moveTo(a+e,b),this.lineTo(a+c-e,b),this.quadraticCurveTo(a+c,b,a+c,b+e),this.lineTo(a+c,b+d-e),this.quadraticCurveTo(a+c,b+d,a+c-e,b+d),this.lineTo(a+e,b+d),this.quadraticCurveTo(a,b+d,a,b+d-e),this.lineTo(a,b+e),this.quadraticCurveTo(a,b,a+e,b),this.closePath()},CanvasRenderingContext2D.prototype.JTopoDashedLineTo=function(a,b,c,d,e){"undefined"==typeof e&&(e=5);var f=c-a,g=d-b,h=Math.floor(Math.sqrt(f*f+g*g)),i=0>=e?h:h/e,j=g/h*e,k=f/h*e;this.beginPath();for(var l=0;i>l;l++)l%2?this.lineTo(a+l*k,b+l*j):this.moveTo(a+l*k,b+l*j);this.stroke()},JTopo={version:"0.4.8",zIndex_Container:1,zIndex_Link:2,zIndex_Node:3,SceneMode:{normal:"normal",drag:"drag",edit:"edit",select:"select"},MouseCursor:{normal:"default",pointer:"pointer",top_left:"nw-resize",top_center:"n-resize",top_right:"ne-resize",middle_left:"e-resize",middle_right:"e-resize",bottom_left:"ne-resize",bottom_center:"n-resize",bottom_right:"nw-resize",move:"move",open_hand:"url(./img/cur/openhand.cur) 8 8, default",closed_hand:"url(./img/cur/closedhand.cur) 8 8, default"},createStageFromJson:function(jsonStr,canvas){eval("var jsonObj = "+jsonStr);var stage=new JTopo.Stage(canvas);for(var k in jsonObj)"childs"!=k&&(stage[k]=jsonObj[k]);var scenes=jsonObj.childs;return scenes.forEach(function(a){var b=new JTopo.Scene(stage);for(var c in a)"childs"!=c&&(b[c]=a[c]),"background"==c&&(b.background=a[c]);var d=a.childs;d.forEach(function(a){var c=null,d=a.elementType;"node"==d?c=new JTopo.Node:"CircleNode"==d&&(c=new JTopo.CircleNode);for(var e in a)c[e]=a[e];b.add(c)})}),stage}},JTopo.Element=Element,window.JTopo=JTopo}(window),function(JTopo){function MessageBus(a){var b=this;this.name=a,this.messageMap={},this.messageCount=0,this.subscribe=function(a,c){var d=b.messageMap[a];null==d&&(b.messageMap[a]=[]),b.messageMap[a].push(c),b.messageCount++},this.unsubscribe=function(a){var c=b.messageMap[a];null!=c&&(b.messageMap[a]=null,delete b.messageMap[a],b.messageCount--)},this.publish=function(a,c,d){var e=b.messageMap[a];if(null!=e)for(var f=0;f<e.length;f++)d?!function(a,b){setTimeout(function(){a(b)},10)}(e[f],c):e[f](c)}}function getDistance(a,b,c,d){var e,f;return null==c&&null==d?(e=b.x-a.x,f=b.y-a.y):(e=c-a,f=d-b),Math.sqrt(e*e+f*f)}function getElementsBound(a){for(var b={left:Number.MAX_VALUE,right:Number.MIN_VALUE,top:Number.MAX_VALUE,bottom:Number.MIN_VALUE},c=0;c<a.length;c++){var d=a[c];d instanceof JTopo.Link||(b.left>d.x&&(b.left=d.x,b.leftNode=d),b.right<d.x+d.width&&(b.right=d.x+d.width,b.rightNode=d),b.top>d.y&&(b.top=d.y,b.topNode=d),b.bottom<d.y+d.height&&(b.bottom=d.y+d.height,b.bottomNode=d))}return b.width=b.right-b.left,b.height=b.bottom-b.top,b}function mouseCoords(a){return a=cloneEvent(a),a.pageX||(a.pageX=a.clientX+document.body.scrollLeft-document.body.clientLeft,a.pageY=a.clientY+document.body.scrollTop-document.body.clientTop),a}function getEventPosition(a){return a=mouseCoords(a)}function rotatePoint(a,b,c,d,e){var f=c-a,g=d-b,h=Math.sqrt(f*f+g*g),i=Math.atan2(g,f)+e;return{x:a+Math.cos(i)*h,y:b+Math.sin(i)*h}}function rotatePoints(a,b,c){for(var d=[],e=0;e<b.length;e++){var f=rotatePoint(a.x,a.y,b[e].x,b[e].y,c);d.push(f)}return d}function $foreach(a,b,c){function d(e){e!=a.length&&(b(a[e]),setTimeout(function(){d(++e)},c))}if(0!=a.length){var e=0;d(e)}}function $for(a,b,c,d){function e(a){a!=b&&(c(b),setTimeout(function(){e(++a)},d))}if(!(a>b)){var f=0;e(f)}}function cloneEvent(a){var b={};for(var c in a)"returnValue"!=c&&"keyLocation"!=c&&(b[c]=a[c]);return b}function clone(a){var b={};for(var c in a)b[c]=a[c];return b}function isPointInRect(a,b){var c=b.x,d=b.y,e=b.width,f=b.height;return a.x>c&&a.x<c+e&&a.y>d&&a.y<d+f}function isPointInLine(a,b,c){var d=JTopo.util.getDistance(b,c),e=JTopo.util.getDistance(b,a),f=JTopo.util.getDistance(c,a),g=Math.abs(e+f-d)<=.5;return g}function removeFromArray(a,b){for(var c=0;c<a.length;c++){var d=a[c];if(d===b){a=a.del(c);break}}return a}function randomColor(){return Math.floor(255*Math.random())+","+Math.floor(255*Math.random())+","+Math.floor(255*Math.random())}function isIntsect(){}function getProperties(a,b){for(var c="",d=0;d<b.length;d++){d>0&&(c+=",");var e=a[b[d]];"string"==typeof e?e='"'+e+'"':void 0==e&&(e=null),c+=b[d]+":"+e}return c}function loadStageFromJson(json,canvas){var obj=eval(json),stage=new JTopo.Stage(canvas);for(var k in stageObj)if("scenes"!=k)stage[k]=obj[k];else for(var scenes=obj.scenes,i=0;i<scenes.length;i++){var sceneObj=scenes[i],scene=new JTopo.Scene(stage);for(var p in sceneObj)if("elements"!=p)scene[p]=sceneObj[p];else for(var nodeMap={},elements=sceneObj.elements,m=0;m<elements.length;m++){var elementObj=elements[m],type=elementObj.elementType,element;"Node"==type&&(element=new JTopo.Node);for(var mk in elementObj)element[mk]=elementObj[mk];nodeMap[element.text]=element,scene.add(element)}}return console.log(stage),stage}function toJson(a){var b="backgroundColor,visible,mode,rotate,alpha,scaleX,scaleY,shadow,translateX,translateY,areaSelect,paintAll".split(","),c="text,elementType,x,y,width,height,visible,alpha,rotate,scaleX,scaleY,fillColor,shadow,transformAble,zIndex,dragable,selected,showSelected,font,fontColor,textPosition,textOffsetX,textOffsetY".split(","),d="{";d+="frames:"+a.frames,d+=", scenes:[";for(var e=0;e<a.childs.length;e++){var f=a.childs[e];d+="{",d+=getProperties(f,b),d+=", elements:[";for(var g=0;g<f.childs.length;g++){var h=f.childs[g];g>0&&(d+=","),d+="{",d+=getProperties(h,c),d+="}"}d+="]}"}return d+="]",d+="}"}function changeColor(a,b,c,d,e){var f=canvas.width=b.width,g=canvas.height=b.height;a.clearRect(0,0,canvas.width,canvas.height),a.drawImage(b,0,0);for(var h=a.getImageData(0,0,b.width,b.height),i=h.data,j=0;f>j;j++)for(var k=0;g>k;k++){var l=4*(j+k*f);0!=i[l+3]&&(null!=c&&(i[l+0]+=c),null!=d&&(i[l+1]+=d),null!=e&&(i[l+2]+=e))}a.putImageData(h,0,0,0,0,b.width,b.height);var m=canvas.toDataURL();return alarmImageCache[b.src]=m,m}function genImageAlarm(a,b){null==b&&(b=255);try{if(alarmImageCache[a.src])return alarmImageCache[a.src];var c=new Image;return c.src=changeColor(graphics,a,b),alarmImageCache[a.src]=c,c}catch(d){}return null}function getOffsetPosition(a){if(!a)return{left:0,top:0};var b=0,c=0;if("getBoundingClientRect"in document.documentElement)var d=a.getBoundingClientRect(),e=a.ownerDocument,f=e.body,g=e.documentElement,h=g.clientTop||f.clientTop||0,i=g.clientLeft||f.clientLeft||0,b=d.top+(self.pageYOffset||g&&g.scrollTop||f.scrollTop)-h,c=d.left+(self.pageXOffset||g&&g.scrollLeft||f.scrollLeft)-i;else do b+=a.offsetTop||0,c+=a.offsetLeft||0,a=a.offsetParent;while(a);return{left:c,top:b}}function lineF(a,b,c,d){function e(a){return a*f+g}var f=(d-b)/(c-a),g=b-a*f;return e.k=f,e.b=g,e.x1=a,e.x2=c,e.y1=b,e.y2=d,e}function inRange(a,b,c){var d=Math.abs(b-c),e=Math.abs(b-a),f=Math.abs(c-a),g=Math.abs(d-(e+f));return 1e-6>g?!0:!1}function isPointInLineSeg(a,b,c){return inRange(a,c.x1,c.x2)&&inRange(b,c.y1,c.y2)}function intersection(a,b){var c,d;return a.k==b.k?null:(1/0==a.k||a.k==-1/0?(c=a.x1,d=b(a.x1)):1/0==b.k||b.k==-1/0?(c=b.x1,d=a(b.x1)):(c=(b.b-a.b)/(a.k-b.k),d=a(c)),0==isPointInLineSeg(c,d,a)?null:0==isPointInLineSeg(c,d,b)?null:{x:c,y:d})}function intersectionLineBound(a,b){var c=JTopo.util.lineF(b.left,b.top,b.left,b.bottom),d=JTopo.util.intersection(a,c);return null==d&&(c=JTopo.util.lineF(b.left,b.top,b.right,b.top),d=JTopo.util.intersection(a,c),null==d&&(c=JTopo.util.lineF(b.right,b.top,b.right,b.bottom),d=JTopo.util.intersection(a,c),null==d&&(c=JTopo.util.lineF(b.left,b.bottom,b.right,b.bottom),d=JTopo.util.intersection(a,c)))),d}requestAnimationFrame=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame||window.oRequestAnimationFrame||function(a){setTimeout(a,1e3/24)},Array.prototype.del=function(a){if("number"!=typeof a){for(var b=0;b<this.length;b++)if(this[b]===a)return this.slice(0,b).concat(this.slice(b+1,this.length));return this}return 0>a?this:this.slice(0,a).concat(this.slice(a+1,this.length))},[].indexOf||(Array.prototype.indexOf=function(a){for(var b=0;b<this.length;b++)if(this[b]===a)return b;return-1}),window.console||(window.console={log:function(){},info:function(){},debug:function(){},warn:function(){},error:function(){}});var canvas=document.createElement("canvas"),graphics=canvas.getContext("2d"),alarmImageCache={};JTopo.util={rotatePoint:rotatePoint,rotatePoints:rotatePoints,getDistance:getDistance,getEventPosition:getEventPosition,mouseCoords:mouseCoords,MessageBus:MessageBus,isFirefox:navigator.userAgent.indexOf("Firefox")>0,isIE:!(!window.attachEvent||-1!==navigator.userAgent.indexOf("Opera")),isChrome:null!=navigator.userAgent.toLowerCase().match(/chrome/),clone:clone,isPointInRect:isPointInRect,isPointInLine:isPointInLine,removeFromArray:removeFromArray,cloneEvent:cloneEvent,randomColor:randomColor,isIntsect:isIntsect,toJson:toJson,loadStageFromJson:loadStageFromJson,getElementsBound:getElementsBound,genImageAlarm:genImageAlarm,getOffsetPosition:getOffsetPosition,lineF:lineF,intersection:intersection,intersectionLineBound:intersectionLineBound},window.$for=$for,window.$foreach=$foreach}(JTopo),function(a){function b(a){return{hgap:16,visible:!1,exportCanvas:document.createElement("canvas"),getImage:function(b,c){var d=a.getBound(),e=1,f=1;this.exportCanvas.width=a.canvas.width,this.exportCanvas.height=a.canvas.height,null!=b&&null!=c?(this.exportCanvas.width=b,this.exportCanvas.height=c,e=b/d.width,f=c/d.height):(d.width>a.canvas.width&&(this.exportCanvas.width=d.width),d.height>a.canvas.height&&(this.exportCanvas.height=d.height));var g=this.exportCanvas.getContext("2d");return a.childs.length>0&&(g.save(),g.clearRect(0,0,this.exportCanvas.width,this.exportCanvas.height),a.childs.forEach(function(a){1==a.visible&&(a.save(),a.translateX=0,a.translateY=0,a.scaleX=1,a.scaleY=1,g.scale(e,f),d.left<0&&(a.translateX=Math.abs(d.left)),d.top<0&&(a.translateY=Math.abs(d.top)),a.paintAll=!0,a.repaint(g),a.paintAll=!1,a.restore())}),g.restore()),this.exportCanvas.toDataURL("image/png")},canvas:document.createElement("canvas"),update:function(){this.eagleImageDatas=this.getData(a)},setSize:function(a,b){this.width=this.canvas.width=a,this.height=this.canvas.height=b},getData:function(b,c){function d(a){var b=a.stage.canvas.width,c=a.stage.canvas.height,d=b/a.scaleX/2,e=c/a.scaleY/2;return{translateX:a.translateX+d-d*a.scaleX,translateY:a.translateY+e-e*a.scaleY}}null!=j&&null!=k?this.setSize(b,c):this.setSize(200,160);var e=this.canvas.getContext("2d");if(a.childs.length>0){e.save(),e.clearRect(0,0,this.canvas.width,this.canvas.height),a.childs.forEach(function(a){1==a.visible&&(a.save(),a.centerAndZoom(null,null,e),a.repaint(e),a.restore())});var f=d(a.childs[0]),g=f.translateX*(this.canvas.width/a.canvas.width)*a.childs[0].scaleX,h=f.translateY*(this.canvas.height/a.canvas.height)*a.childs[0].scaleY,i=a.getBound(),j=a.canvas.width/a.childs[0].scaleX/i.width,k=a.canvas.height/a.childs[0].scaleY/i.height;j>1&&(j=1),k>1&&(j=1),g*=j,h*=k,i.left<0&&(g-=Math.abs(i.left)*(this.width/i.width)),i.top<0&&(h-=Math.abs(i.top)*(this.height/i.height)),e.save(),e.lineWidth=1,e.strokeStyle="rgba(255,0,0,1)",e.strokeRect(-g,-h,e.canvas.width*j,e.canvas.height*k),e.restore();var l=null;try{l=e.getImageData(0,0,e.canvas.width,e.canvas.height)}catch(m){}return l}return null},paint:function(){if(null!=this.eagleImageDatas){var b=a.graphics;b.save(),b.fillStyle="rgba(211,211,211,0.3)",b.fillRect(a.canvas.width-this.canvas.width-2*this.hgap,a.canvas.height-this.canvas.height-1,a.canvas.width-this.canvas.width,this.canvas.height+1),b.fill(),b.save(),b.lineWidth=1,b.strokeStyle="rgba(0,0,0,1)",b.rect(a.canvas.width-this.canvas.width-2*this.hgap,a.canvas.height-this.canvas.height-1,a.canvas.width-this.canvas.width,this.canvas.height+1),b.stroke(),b.restore(),b.putImageData(this.eagleImageDatas,a.canvas.width-this.canvas.width-this.hgap,a.canvas.height-this.canvas.height),b.restore()}else this.eagleImageDatas=this.getData(a)},eventHandler:function(a,b,c){var d=b.x,e=b.y;if(d>c.canvas.width-this.canvas.width&&e>c.canvas.height-this.canvas.height){if(d=b.x-this.canvas.width,e=b.y-this.canvas.height,"mousedown"==a&&(this.lastTranslateX=c.childs[0].translateX,this.lastTranslateY=c.childs[0].translateY),"mousedrag"==a&&c.childs.length>0){var f=b.dx,g=b.dy,h=c.getBound(),i=this.canvas.width/c.childs[0].scaleX/h.width,j=this.canvas.height/c.childs[0].scaleY/h.height;c.childs[0].translateX=this.lastTranslateX-f/i,c.childs[0].translateY=this.lastTranslateY-g/j}}else;}}}function c(c){function d(b){var c=a.util.getEventPosition(b),d=a.util.getOffsetPosition(n.canvas);return c.offsetLeft=c.pageX-d.left,c.offsetTop=c.pageY-d.top,c.x=c.offsetLeft,c.y=c.offsetTop,c.target=null,c}function e(a){document.onselectstart=function(){return!1},this.mouseOver=!0;var b=d(a);n.dispatchEventToScenes("mouseover",b),n.dispatchEvent("mouseover",b)}function f(a){p=setTimeout(function(){o=!0},500),document.onselectstart=function(){return!0};var b=d(a);n.dispatchEventToScenes("mouseout",b),n.dispatchEvent("mouseout",b),n.needRepaint=0==n.animate?!1:!0}function g(a){var b=d(a);n.mouseDown=!0,n.mouseDownX=b.x,n.mouseDownY=b.y,n.dispatchEventToScenes("mousedown",b),n.dispatchEvent("mousedown",b)}function h(a){var b=d(a);n.dispatchEventToScenes("mouseup",b),n.dispatchEvent("mouseup",b),n.mouseDown=!1,n.needRepaint=0==n.animate?!1:!0}function i(a){p&&(window.clearTimeout(p),p=null),o=!1;var b=d(a);n.mouseDown?0==a.button&&(b.dx=b.x-n.mouseDownX,b.dy=b.y-n.mouseDownY,n.dispatchEventToScenes("mousedrag",b),n.dispatchEvent("mousedrag",b),1==n.eagleEye.visible&&n.eagleEye.update()):(n.dispatchEventToScenes("mousemove",b),n.dispatchEvent("mousemove",b))}function j(a){var b=d(a);n.dispatchEventToScenes("click",b),n.dispatchEvent("click",b)}function k(a){var b=d(a);n.dispatchEventToScenes("dbclick",b),n.dispatchEvent("dbclick",b)}function l(a){var b=d(a);n.dispatchEventToScenes("mousewheel",b),n.dispatchEvent("mousewheel",b),null!=n.wheelZoom&&(a.preventDefault?a.preventDefault():(a=a||window.event,a.returnValue=!1),1==n.eagleEye.visible&&n.eagleEye.update())}function m(b){a.util.isIE||!window.addEventListener?(b.onmouseout=f,b.onmouseover=e,b.onmousedown=g,b.onmouseup=h,b.onmousemove=i,b.onclick=j,b.ondblclick=k,b.onmousewheel=l,b.touchstart=g,b.touchmove=i,b.touchend=h):(b.addEventListener("mouseout",f),b.addEventListener("mouseover",e),b.addEventListener("mousedown",g),b.addEventListener("mouseup",h),b.addEventListener("mousemove",i),b.addEventListener("click",j),b.addEventListener("dblclick",k),a.util.isFirefox?b.addEventListener("DOMMouseScroll",l):b.addEventListener("mousewheel",l)),window.addEventListener&&(window.addEventListener("keydown",function(b){n.dispatchEventToScenes("keydown",a.util.cloneEvent(b));var c=b.keyCode;(37==c||38==c||39==c||40==c)&&(b.preventDefault?b.preventDefault():(b=b||window.event,b.returnValue=!1))},!0),window.addEventListener("keyup",function(b){n.dispatchEventToScenes("keyup",a.util.cloneEvent(b));var c=b.keyCode;(37==c||38==c||39==c||40==c)&&(b.preventDefault?b.preventDefault():(b=b||window.event,b.returnValue=!1))},!0))}a.stage=this;var n=this;this.initialize=function(c){m(c),this.canvas=c,this.graphics=c.getContext("2d"),this.childs=[],this.frames=24,this.messageBus=new a.util.MessageBus,this.eagleEye=b(this),this.wheelZoom=null,this.mouseDownX=0,this.mouseDownY=0,this.mouseDown=!1,this.mouseOver=!1,this.needRepaint=!0,this.serializedProperties=["frames","wheelZoom"]},null!=c&&this.initialize(c);var o=!0,p=null;document.oncontextmenu=function(){return o},this.dispatchEventToScenes=function(a,b){if(0!=this.frames&&(this.needRepaint=!0),1==this.eagleEye.visible&&-1!=a.indexOf("mouse")){var c=b.x,d=b.y;if(c>this.width-this.eagleEye.width&&d>this.height-this.eagleEye.height)return void this.eagleEye.eventHandler(a,b,this)}this.childs.forEach(function(c){if(1==c.visible){var d=c[a+"Handler"];if(null==d)throw new Error("Function not found:"+a+"Handler");d.call(c,b)}})},this.add=function(a){for(var b=0;b<this.childs.length;b++)if(this.childs[b]===a)return;a.addTo(this),this.childs.push(a)},this.remove=function(a){if(null==a)throw new Error("Stage.remove出错: 参数为null!");for(var b=0;b<this.childs.length;b++)if(this.childs[b]===a)return a.stage=null,this.childs=this.childs.del(b),this;return this},this.clear=function(){this.childs=[]},this.addEventListener=function(a,b){var c=this,d=function(a){b.call(c,a)};return this.messageBus.subscribe(a,d),this},this.removeEventListener=function(a){this.messageBus.unsubscribe(a)},this.removeAllEventListener=function(){this.messageBus=new a.util.MessageBus},this.dispatchEvent=function(a,b){return this.messageBus.publish(a,b),this};var q="click,dbclick,mousedown,mouseup,mouseover,mouseout,mousemove,mousedrag,mousewheel,touchstart,touchmove,touchend,keydown,keyup".split(","),r=this;q.forEach(function(a){r[a]=function(b){null!=b?this.addEventListener(a,b):this.dispatchEvent(a)}}),this.saveImageInfo=function(a,b){var c=this.eagleEye.getImage(a,b),d=window.open("about:blank");return d.document.write("<img src='"+c+"' alt='from canvas'/>"),this},this.saveAsLocalImage=function(a,b){var c=this.eagleEye.getImage(a,b);return c.replace("image/png","image/octet-stream"),window.location.href=c,this},this.paint=function(){null!=this.canvas&&(this.graphics.save(),this.graphics.clearRect(0,0,this.width,this.height),this.childs.forEach(function(a){1==a.visible&&a.repaint(n.graphics)}),1==this.eagleEye.visible&&this.eagleEye.paint(this),this.graphics.restore())},this.repaint=function(){0!=this.frames&&(this.frames<0&&0==this.needRepaint||(this.paint(),this.frames<0&&(this.needRepaint=!1)))},this.zoom=function(a){this.childs.forEach(function(b){0!=b.visible&&b.zoom(a)})},this.zoomOut=function(a){this.childs.forEach(function(b){0!=b.visible&&b.zoomOut(a)})},this.zoomIn=function(a){this.childs.forEach(function(b){0!=b.visible&&b.zoomIn(a)})},this.centerAndZoom=function(){this.childs.forEach(function(a){0!=a.visible&&a.centerAndZoom()})},this.setCenter=function(a,b){var c=this;this.childs.forEach(function(d){var e=a-c.canvas.width/2,f=b-c.canvas.height/2;d.translateX=-e,d.translateY=-f})},this.getBound=function(){var a={left:Number.MAX_VALUE,right:Number.MIN_VALUE,top:Number.MAX_VALUE,bottom:Number.MIN_VALUE};return this.childs.forEach(function(b){var c=b.getElementsBound();c.left<a.left&&(a.left=c.left,a.leftNode=c.leftNode),c.top<a.top&&(a.top=c.top,a.topNode=c.topNode),c.right>a.right&&(a.right=c.right,a.rightNode=c.rightNode),c.bottom>a.bottom&&(a.bottom=c.bottom,a.bottomNode=c.bottomNode)}),a.width=a.right-a.left,a.height=a.bottom-a.top,a},this.toJson=function(){{var b=this,c='{"version":"'+a.version+'",';this.serializedProperties.length}return this.serializedProperties.forEach(function(a){var d=b[a];"string"==typeof d&&(d='"'+d+'"'),c+='"'+a+'":'+d+","}),c+='"childs":[',this.childs.forEach(function(a){c+=a.toJson()}),c+="]",c+="}"},function(){0==n.frames?setTimeout(arguments.callee,100):n.frames<0?(n.repaint(),setTimeout(arguments.callee,1e3/-n.frames)):(n.repaint(),setTimeout(arguments.callee,1e3/n.frames))}(),setTimeout(function(){n.mousewheel(function(a){var b=null==a.wheelDelta?a.detail:a.wheelDelta;null!=this.wheelZoom&&(b>0?this.zoomIn(this.wheelZoom):this.zoomOut(this.wheelZoom))}),n.paint()},300),setTimeout(function(){n.paint()},1e3),setTimeout(function(){n.paint()},3e3)}c.prototype={get width(){return this.canvas.width},get height(){return this.canvas.height},set cursor(a){this.canvas.style.cursor=a},get cursor(){return this.canvas.style.cursor},set mode(a){this.childs.forEach(function(b){b.mode=a})}},a.Stage=c}(JTopo),function(a){function b(c){function d(a,b,c,d){return function(e){e.beginPath(),e.strokeStyle="rgba(0,0,236,0.5)",e.fillStyle="rgba(0,0,236,0.1)",e.rect(a,b,c,d),e.fill(),e.stroke(),e.closePath()}}var e=this;this.initialize=function(){b.prototype.initialize.apply(this,arguments),this.messageBus=new a.util.MessageBus,this.elementType="scene",this.childs=[],this.zIndexMap={},this.zIndexArray=[],this.backgroundColor="255,255,255",this.visible=!0,this.alpha=0,this.scaleX=1,this.scaleY=1,this.mode=a.SceneMode.normal,this.translate=!0,this.translateX=0,this.translateY=0,this.lastTranslateX=0,this.lastTranslateY=0,this.mouseDown=!1,this.mouseDownX=null,this.mouseDownY=null,this.mouseDownEvent=null,this.areaSelect=!0,this.operations=[],this.selectedElements=[],this.paintAll=!1;var c="background,backgroundColor,mode,paintAll,areaSelect,translate,translateX,translateY,lastTranslatedX,lastTranslatedY,alpha,visible,scaleX,scaleY".split(",");this.serializedProperties=this.serializedProperties.concat(c)},this.initialize(),this.setBackground=function(a){this.background=a},this.addTo=function(a){this.stage!==a&&null!=a&&(this.stage=a)},null!=c&&(c.add(this),this.addTo(c)),this.show=function(){this.visible=!0},this.hide=function(){this.visible=!1},this.paint=function(a){if(0!=this.visible&&null!=this.stage){if(a.save(),this.paintBackgroud(a),a.restore(),a.save(),a.scale(this.scaleX,this.scaleY),1==this.translate){var b=this.getOffsetTranslate(a);a.translate(b.translateX,b.translateY)}this.paintChilds(a),a.restore(),a.save(),this.paintOperations(a,this.operations),a.restore()}},this.repaint=function(a){0!=this.visible&&this.paint(a)},this.paintBackgroud=function(a){null!=this.background?a.drawImage(this.background,0,0,a.canvas.width,a.canvas.height):(a.beginPath(),a.fillStyle="rgba("+this.backgroundColor+","+this.alpha+")",a.fillRect(0,0,a.canvas.width,a.canvas.height),a.closePath())},this.getDisplayedElements=function(){for(var a=[],b=0;b<this.zIndexArray.length;b++)for(var c=this.zIndexArray[b],d=this.zIndexMap[c],e=0;e<d.length;e++){var f=d[e];this.isVisiable(f)&&a.push(f)}return a},this.getDisplayedNodes=function(){for(var b=[],c=0;c<this.childs.length;c++){var d=this.childs[c];d instanceof a.Node&&this.isVisiable(d)&&b.push(d)}return b},this.paintChilds=function(b){for(var c=0;c<this.zIndexArray.length;c++)for(var d=this.zIndexArray[c],e=this.zIndexMap[d],f=0;f<e.length;f++){var g=e[f];if(1==this.paintAll||this.isVisiable(g)){if(b.save(),1==g.transformAble){var h=g.getCenterLocation();b.translate(h.x,h.y),g.rotate&&b.rotate(g.rotate),g.scaleX&&g.scaleY?b.scale(g.scaleX,g.scaleY):g.scaleX?b.scale(g.scaleX,1):g.scaleY&&b.scale(1,g.scaleY)}1==g.shadow&&(b.shadowBlur=g.shadowBlur,b.shadowColor=g.shadowColor,b.shadowOffsetX=g.shadowOffsetX,b.shadowOffsetY=g.shadowOffsetY),g instanceof a.InteractiveElement&&(g.selected&&1==g.showSelected&&g.paintSelected(b),1==g.isMouseOver&&g.paintMouseover(b)),g.paint(b),b.restore()}}},this.getOffsetTranslate=function(a){var b=this.stage.canvas.width,c=this.stage.canvas.height;null!=a&&"move"!=a&&(b=a.canvas.width,c=a.canvas.height);var d=b/this.scaleX/2,e=c/this.scaleY/2,f={translateX:this.translateX+(d-d*this.scaleX),translateY:this.translateY+(e-e*this.scaleY)};return f},this.isVisiable=function(b){if(1!=b.visible)return!1;if(b instanceof a.Link)return!0;var c=this.getOffsetTranslate(),d=b.x+c.translateX,e=b.y+c.translateY;d*=this.scaleX,e*=this.scaleY;var f=d+b.width*this.scaleX,g=e+b.height*this.scaleY;return d>this.stage.canvas.width||e>this.stage.canvas.height||0>f||0>g?!1:!0},this.paintOperations=function(a,b){for(var c=0;c<b.length;c++)b[c](a)},this.findElements=function(a){for(var b=[],c=0;c<this.childs.length;c++)1==a(this.childs[c])&&b.push(this.childs[c]);return b},this.getElementsByClass=function(a){return this.findElements(function(b){return b instanceof a})},this.addOperation=function(a){return this.operations.push(a),this},this.clearOperations=function(){return this.operations=[],this},this.getElementByXY=function(b,c){for(var d=null,e=this.zIndexArray.length-1;e>=0;e--)for(var f=this.zIndexArray[e],g=this.zIndexMap[f],h=g.length-1;h>=0;h--){var i=g[h];if(i instanceof a.InteractiveElement&&this.isVisiable(i)&&i.isInBound(b,c))return d=i}return d},this.add=function(a){this.childs.push(a),null==this.zIndexMap[a.zIndex]&&(this.zIndexMap[a.zIndex]=[],this.zIndexArray.push(a.zIndex),this.zIndexArray.sort(function(a,b){return a-b})),this.zIndexMap[""+a.zIndex].push(a)},this.remove=function(b){this.childs=a.util.removeFromArray(this.childs,b);var c=this.zIndexMap[b.zIndex];c&&(this.zIndexMap[b.zIndex]=a.util.removeFromArray(c,b)),b.removeHandler(this)},this.clear=function(){var a=this;this.childs.forEach(function(b){b.removeHandler(a)}),this.childs=[],this.operations=[],this.zIndexArray=[],this.zIndexMap={}},this.addToSelected=function(a){this.selectedElements.push(a)},this.cancleAllSelected=function(a){for(var b=0;b<this.selectedElements.length;b++)this.selectedElements[b].unselectedHandler(a);this.selectedElements=[]},this.notInSelectedNodes=function(a){for(var b=0;b<this.selectedElements.length;b++)if(a===this.selectedElements[b])return!1;return!0},this.removeFromSelected=function(a){for(var b=0;b<this.selectedElements.length;b++){var c=this.selectedElements[b];a===c&&(this.selectedElements=this.selectedElements.del(b))}},this.toSceneEvent=function(b){var c=a.util.clone(b);if(c.x/=this.scaleX,c.y/=this.scaleY,1==this.translate){var d=this.getOffsetTranslate();c.x-=d.translateX,c.y-=d.translateY}return null!=c.dx&&(c.dx/=this.scaleX,c.dy/=this.scaleY),null!=this.currentElement&&(c.target=this.currentElement),c.scene=this,c},this.selectElement=function(a){var b=e.getElementByXY(a.x,a.y);if(null!=b)if(a.target=b,b.mousedownHander(a),b.selectedHandler(a),e.notInSelectedNodes(b))a.ctrlKey||e.cancleAllSelected(),e.addToSelected(b);else{1==a.ctrlKey&&(b.unselectedHandler(),this.removeFromSelected(b));for(var c=0;c<this.selectedElements.length;c++){var d=this.selectedElements[c];d.selectedHandler(a)}}else a.ctrlKey||e.cancleAllSelected();this.currentElement=b},this.mousedownHandler=function(b){var c=this.toSceneEvent(b);if(this.mouseDown=!0,this.mouseDownX=c.x,this.mouseDownY=c.y,this.mouseDownEvent=c,this.mode==a.SceneMode.normal)this.selectElement(c),(null==this.currentElement||this.currentElement instanceof a.Link)&&1==this.translate&&(this.lastTranslateX=this.translateX,this.lastTranslateY=this.translateY);else{if(this.mode==a.SceneMode.drag&&1==this.translate)return this.lastTranslateX=this.translateX,void(this.lastTranslateY=this.translateY);this.mode==a.SceneMode.select?this.selectElement(c):this.mode==a.SceneMode.edit&&(this.selectElement(c),(null==this.currentElement||this.currentElement instanceof a.Link)&&1==this.translate&&(this.lastTranslateX=this.translateX,this.lastTranslateY=this.translateY))}e.dispatchEvent("mousedown",c)},this.mouseupHandler=function(b){this.stage.cursor!=a.MouseCursor.normal&&(this.stage.cursor=a.MouseCursor.normal),e.clearOperations();var c=this.toSceneEvent(b);null!=this.currentElement&&(c.target=e.currentElement,this.currentElement.mouseupHandler(c)),this.dispatchEvent("mouseup",c),this.mouseDown=!1},this.dragElements=function(b){if(null!=this.currentElement&&1==this.currentElement.dragable)for(var c=0;c<this.selectedElements.length;c++){var d=this.selectedElements[c];if(0!=d.dragable){var e=a.util.clone(b);e.target=d,d.mousedragHandler(e)}}},this.mousedragHandler=function(b){var c=this.toSceneEvent(b);this.mode==a.SceneMode.normal?null==this.currentElement||this.currentElement instanceof a.Link?1==this.translate&&(this.stage.cursor=a.MouseCursor.closed_hand,this.translateX=this.lastTranslateX+c.dx,this.translateY=this.lastTranslateY+c.dy):this.dragElements(c):this.mode==a.SceneMode.drag?1==this.translate&&(this.stage.cursor=a.MouseCursor.closed_hand,this.translateX=this.lastTranslateX+c.dx,this.translateY=this.lastTranslateY+c.dy):this.mode==a.SceneMode.select?null!=this.currentElement?1==this.currentElement.dragable&&this.dragElements(c):1==this.areaSelect&&this.areaSelectHandle(c):this.mode==a.SceneMode.edit&&(null==this.currentElement||this.currentElement instanceof a.Link?1==this.translate&&(this.stage.cursor=a.MouseCursor.closed_hand,this.translateX=this.lastTranslateX+c.dx,this.translateY=this.lastTranslateY+c.dy):this.dragElements(c)),this.dispatchEvent("mousedrag",c)},this.areaSelectHandle=function(a){var b=a.offsetLeft,c=a.offsetTop,f=this.mouseDownEvent.offsetLeft,g=this.mouseDownEvent.offsetTop,h=b>=f?f:b,i=c>=g?g:c,j=Math.abs(a.dx)*this.scaleX,k=Math.abs(a.dy)*this.scaleY,l=new d(h,i,j,k);e.clearOperations().addOperation(l),b=a.x,c=a.y,f=this.mouseDownEvent.x,g=this.mouseDownEvent.y,h=b>=f?f:b,i=c>=g?g:c,j=Math.abs(a.dx),k=Math.abs(a.dy);for(var m=h+j,n=i+k,o=0;o<e.childs.length;o++){var p=e.childs[o];p.x>h&&p.x+p.width<m&&p.y>i&&p.y+p.height<n&&e.notInSelectedNodes(p)&&(p.selectedHandler(a),e.addToSelected(p))}},this.mousemoveHandler=function(b){this.mousecoord={x:b.x,y:b.y};var c=this.toSceneEvent(b);if(this.mode==a.SceneMode.drag)return void(this.stage.cursor=a.MouseCursor.open_hand);this.mode==a.SceneMode.normal?this.stage.cursor=a.MouseCursor.normal:this.mode==a.SceneMode.select&&(this.stage.cursor=a.MouseCursor.normal);var d=e.getElementByXY(c.x,c.y);null!=d?(e.mouseOverelement&&e.mouseOverelement!==d&&(c.target=d,e.mouseOverelement.mouseoutHandler(c)),e.mouseOverelement=d,0==d.isMouseOver?(c.target=d,d.mouseoverHandler(c),e.dispatchEvent("mouseover",c)):(c.target=d,d.mousemoveHandler(c),e.dispatchEvent("mousemove",c))):e.mouseOverelement?(c.target=d,e.mouseOverelement.mouseoutHandler(c),e.mouseOverelement=null,e.dispatchEvent("mouseout",c)):(c.target=null,e.dispatchEvent("mousemove",c))},this.mouseoverHandler=function(a){var b=this.toSceneEvent(a);this.dispatchEvent("mouseover",b)},this.mouseoutHandler=function(a){var b=this.toSceneEvent(a);this.dispatchEvent("mouseout",b)},this.clickHandler=function(a){var b=this.toSceneEvent(a);this.currentElement&&(b.target=this.currentElement,this.currentElement.clickHandler(b)),this.dispatchEvent("click",b)},this.dbclickHandler=function(a){var b=this.toSceneEvent(a);this.currentElement?(b.target=this.currentElement,this.currentElement.dbclickHandler(b)):e.cancleAllSelected(),this.dispatchEvent("dbclick",b)},this.mousewheelHandler=function(a){var b=this.toSceneEvent(a);this.dispatchEvent("mousewheel",b)},this.touchstart=this.mousedownHander,this.touchmove=this.mousedragHandler,this.touchend=this.mousedownHander,this.keydownHandler=function(a){this.dispatchEvent("keydown",a)},this.keyupHandler=function(a){this.dispatchEvent("keyup",a)},this.addEventListener=function(a,b){var c=this,d=function(a){b.call(c,a)};return this.messageBus.subscribe(a,d),this},this.removeEventListener=function(a){this.messageBus.unsubscribe(a)},this.removeAllEventListener=function(){this.messageBus=new a.util.MessageBus},this.dispatchEvent=function(a,b){return this.messageBus.publish(a,b),this};var f="click,dbclick,mousedown,mouseup,mouseover,mouseout,mousemove,mousedrag,mousewheel,touchstart,touchmove,touchend,keydown,keyup".split(","),g=this;return f.forEach(function(a){g[a]=function(b){null!=b?this.addEventListener(a,b):this.dispatchEvent(a)}}),this.zoom=function(a,b){null!=a&&0!=a&&(this.scaleX=a),null!=b&&0!=b&&(this.scaleY=b)
},this.zoomOut=function(a){0!=a&&(null==a&&(a=.8),this.scaleX/=a,this.scaleY/=a)},this.zoomIn=function(a){0!=a&&(null==a&&(a=.8),this.scaleX*=a,this.scaleY*=a)},this.getBound=function(){return{left:0,top:0,right:this.stage.canvas.width,bottom:this.stage.canvas.height,width:this.stage.canvas.width,height:this.stage.canvas.height}},this.getElementsBound=function(){return a.util.getElementsBound(this.childs)},this.translateToCenter=function(a){var b=this.getElementsBound(),c=this.stage.canvas.width/2-(b.left+b.right)/2,d=this.stage.canvas.height/2-(b.top+b.bottom)/2;a&&(c=a.canvas.width/2-(b.left+b.right)/2,d=a.canvas.height/2-(b.top+b.bottom)/2),this.translateX=c,this.translateY=d},this.setCenter=function(a,b){var c=a-this.stage.canvas.width/2,d=b-this.stage.canvas.height/2;this.translateX=-c,this.translateY=-d},this.centerAndZoom=function(a,b,c){if(this.translateToCenter(c),null==a||null==b){var d=this.getElementsBound(),e=d.right-d.left,f=d.bottom-d.top,g=this.stage.canvas.width/e,h=this.stage.canvas.height/f;c&&(g=c.canvas.width/e,h=c.canvas.height/f);var i=Math.min(g,h);if(i>1)return;this.zoom(i,i)}this.zoom(a,b)},this.getCenterLocation=function(){return{x:e.stage.canvas.width/2,y:e.stage.canvas.height/2}},this.doLayout=function(a){a&&a(this,this.childs)},this.toJson=function(){{var a=this,b="{";this.serializedProperties.length}this.serializedProperties.forEach(function(c){var d=a[c];"background"==c&&(d=a._background.src),"string"==typeof d&&(d='"'+d+'"'),b+='"'+c+'":'+d+","}),b+='"childs":[';var c=this.childs.length;return this.childs.forEach(function(a,d){b+=a.toJson(),c>d+1&&(b+=",")}),b+="]",b+="}"},e}b.prototype=new a.Element;var c={};Object.defineProperties(b.prototype,{background:{get:function(){return this._background},set:function(a){if("string"==typeof a){var b=c[a];null==b&&(b=new Image,b.src=a,b.onload=function(){c[a]=b}),this._background=b}else this._background=a}}}),a.Scene=b}(JTopo),function(a){function b(){this.initialize=function(){b.prototype.initialize.apply(this,arguments),this.elementType="displayElement",this.x=0,this.y=0,this.width=32,this.height=32,this.visible=!0,this.alpha=1,this.rotate=0,this.scaleX=1,this.scaleY=1,this.strokeColor="22,124,255",this.borderColor="22,124,255",this.fillColor="22,124,255",this.shadow=!1,this.shadowBlur=5,this.shadowColor="rgba(0,0,0,0.5)",this.shadowOffsetX=3,this.shadowOffsetY=6,this.transformAble=!1,this.zIndex=0;var a="x,y,width,height,visible,alpha,rotate,scaleX,scaleY,strokeColor,fillColor,shadow,shadowColor,shadowOffsetX,shadowOffsetY,transformAble,zIndex".split(",");this.serializedProperties=this.serializedProperties.concat(a)},this.initialize(),this.paint=function(a){a.beginPath(),a.fillStyle="rgba("+this.fillColor+","+this.alpha+")",a.rect(-this.width/2,-this.height/2,this.width,this.height),a.fill(),a.stroke(),a.closePath()},this.getLocation=function(){return{x:this.x,y:this.y}},this.setLocation=function(a,b){return this.x=a,this.y=b,this},this.getCenterLocation=function(){return{x:this.x+this.width/2,y:this.y+this.height/2}},this.setCenterLocation=function(a,b){return this.x=a-this.width/2,this.y=b-this.height/2,this},this.getSize=function(){return{width:this.width,height:this.heith}},this.setSize=function(a,b){return this.width=a,this.height=b,this},this.getBound=function(){return{left:this.x,top:this.y,right:this.x+this.width,bottom:this.y+this.height,width:this.width,height:this.height}},this.setBound=function(a,b,c,d){return this.setLocation(a,b),this.setSize(c,d),this},this.getDisplayBound=function(){return{left:this.x,top:this.y,right:this.x+this.width*this.scaleX,bottom:this.y+this.height*this.scaleY}},this.getDisplaySize=function(){return{width:this.width*this.scaleX,height:this.height*this.scaleY}},this.getPosition=function(a){var b,c=this.getBound();return"Top_Left"==a?b={x:c.left,y:c.top}:"Top_Center"==a?b={x:this.cx,y:c.top}:"Top_Right"==a?b={x:c.right,y:c.top}:"Middle_Left"==a?b={x:c.left,y:this.cy}:"Middle_Center"==a?b={x:this.cx,y:this.cy}:"Middle_Right"==a?b={x:c.right,y:this.cy}:"Bottom_Left"==a?b={x:c.left,y:c.bottom}:"Bottom_Center"==a?b={x:this.cx,y:c.bottom}:"Bottom_Right"==a&&(b={x:c.right,y:c.bottom}),b}}function c(){this.initialize=function(){c.prototype.initialize.apply(this,arguments),this.elementType="interactiveElement",this.dragable=!1,this.selected=!1,this.showSelected=!0,this.selectedLocation=null,this.isMouseOver=!1;var a="dragable,selected,showSelected,isMouseOver".split(",");this.serializedProperties=this.serializedProperties.concat(a)},this.initialize(),this.paintSelected=function(a){0!=this.showSelected&&(a.save(),a.beginPath(),a.strokeStyle="rgba(168,202,255, 0.9)",a.fillStyle="rgba(168,202,236,0.7)",a.rect(-this.width/2-3,-this.height/2-3,this.width+6,this.height+6),a.fill(),a.stroke(),a.closePath(),a.restore())},this.paintMouseover=function(a){return this.paintSelected(a)},this.isInBound=function(a,b){return a>this.x&&a<this.x+this.width*Math.abs(this.scaleX)&&b>this.y&&b<this.y+this.height*Math.abs(this.scaleY)},this.selectedHandler=function(){this.selected=!0,this.selectedLocation={x:this.x,y:this.y}},this.unselectedHandler=function(){this.selected=!1,this.selectedLocation=null},this.dbclickHandler=function(a){this.dispatchEvent("dbclick",a)},this.clickHandler=function(a){this.dispatchEvent("click",a)},this.mousedownHander=function(a){this.dispatchEvent("mousedown",a)},this.mouseupHandler=function(a){this.dispatchEvent("mouseup",a)},this.mouseoverHandler=function(a){this.isMouseOver=!0,this.dispatchEvent("mouseover",a)},this.mousemoveHandler=function(a){this.dispatchEvent("mousemove",a)},this.mouseoutHandler=function(a){this.isMouseOver=!1,this.dispatchEvent("mouseout",a)},this.mousedragHandler=function(a){var b=this.selectedLocation.x+a.dx,c=this.selectedLocation.y+a.dy;this.setLocation(b,c),this.dispatchEvent("mousedrag",a)},this.addEventListener=function(b,c){var d=this,e=function(a){c.call(d,a)};return this.messageBus||(this.messageBus=new a.util.MessageBus),this.messageBus.subscribe(b,e),this},this.dispatchEvent=function(a,b){return this.messageBus?(this.messageBus.publish(a,b),this):null},this.removeEventListener=function(a){this.messageBus.unsubscribe(a)},this.removeAllEventListener=function(){this.messageBus=new a.util.MessageBus};var b="click,dbclick,mousedown,mouseup,mouseover,mouseout,mousemove,mousedrag,touchstart,touchmove,touchend".split(","),d=this;b.forEach(function(a){d[a]=function(b){null!=b?this.addEventListener(a,b):this.dispatchEvent(a)}})}function d(){this.initialize=function(){d.prototype.initialize.apply(this,arguments),this.editAble=!1,this.selectedPoint=null},this.getCtrlPosition=function(a){var b=5,c=5,d=this.getPosition(a);return{left:d.x-b,top:d.y-c,right:d.x+b,bottom:d.y+c}},this.selectedHandler=function(b){d.prototype.selectedHandler.apply(this,arguments),this.selectedSize={width:this.width,height:this.height},b.scene.mode==a.SceneMode.edit&&(this.editAble=!0)},this.unselectedHandler=function(){d.prototype.unselectedHandler.apply(this,arguments),this.selectedSize=null,this.editAble=!1};var b=["Top_Left","Top_Center","Top_Right","Middle_Left","Middle_Right","Bottom_Left","Bottom_Center","Bottom_Right"];this.paintCtrl=function(a){if(0!=this.editAble){a.save();for(var c=0;c<b.length;c++){var d=this.getCtrlPosition(b[c]);d.left-=this.cx,d.right-=this.cx,d.top-=this.cy,d.bottom-=this.cy;var e=d.right-d.left,f=d.bottom-d.top;a.beginPath(),a.strokeStyle="rgba(0,0,0,0.8)",a.rect(d.left,d.top,e,f),a.stroke(),a.closePath(),a.beginPath(),a.strokeStyle="rgba(255,255,255,0.3)",a.rect(d.left+1,d.top+1,e-2,f-2),a.stroke(),a.closePath()}a.restore()}},this.isInBound=function(a,c){if(this.selectedPoint=null,1==this.editAble)for(var e=0;e<b.length;e++){var f=this.getCtrlPosition(b[e]);if(a>f.left&&a<f.right&&c>f.top&&c<f.bottom)return this.selectedPoint=b[e],!0}return d.prototype.isInBound.apply(this,arguments)},this.mousedragHandler=function(a){if(null==this.selectedPoint){var b=this.selectedLocation.x+a.dx,c=this.selectedLocation.y+a.dy;this.setLocation(b,c),this.dispatchEvent("mousedrag",a)}else{if("Top_Left"==this.selectedPoint){var d=this.selectedSize.width-a.dx,e=this.selectedSize.height-a.dy,b=this.selectedLocation.x+a.dx,c=this.selectedLocation.y+a.dy;b<this.x+this.width&&(this.x=b,this.width=d),c<this.y+this.height&&(this.y=c,this.height=e)}else if("Top_Center"==this.selectedPoint){var e=this.selectedSize.height-a.dy,c=this.selectedLocation.y+a.dy;c<this.y+this.height&&(this.y=c,this.height=e)}else if("Top_Right"==this.selectedPoint){var d=this.selectedSize.width+a.dx,c=this.selectedLocation.y+a.dy;c<this.y+this.height&&(this.y=c,this.height=this.selectedSize.height-a.dy),d>1&&(this.width=d)}else if("Middle_Left"==this.selectedPoint){var d=this.selectedSize.width-a.dx,b=this.selectedLocation.x+a.dx;b<this.x+this.width&&(this.x=b),d>1&&(this.width=d)}else if("Middle_Right"==this.selectedPoint){var d=this.selectedSize.width+a.dx;d>1&&(this.width=d)}else if("Bottom_Left"==this.selectedPoint){var d=this.selectedSize.width-a.dx,b=this.selectedLocation.x+a.dx;d>1&&(this.x=b,this.width=d);var e=this.selectedSize.height+a.dy;e>1&&(this.height=e)}else if("Bottom_Center"==this.selectedPoint){var e=this.selectedSize.height+a.dy;e>1&&(this.height=e)}else if("Bottom_Right"==this.selectedPoint){var d=this.selectedSize.width+a.dx;d>1&&(this.width=d);var e=this.selectedSize.height+a.dy;e>1&&(this.height=e)}this.dispatchEvent("resize",a)}}}b.prototype=new a.Element,Object.defineProperties(b.prototype,{cx:{get:function(){return this.x+this.width/2},set:function(a){this.x=a-this.width/2}},cy:{get:function(){return this.y+this.height/2},set:function(a){this.y=a-this.height/2}}}),c.prototype=new b,d.prototype=new c,a.DisplayElement=b,a.InteractiveElement=c,a.EditableElement=d}(JTopo),function(a){function b(c){this.initialize=function(c){b.prototype.initialize.apply(this,arguments),this.elementType="node",this.zIndex=a.zIndex_Node,this.text=c,this.font="12px Consolas",this.fontColor="255,255,255",this.borderWidth=0,this.borderColor="255,255,255",this.borderRadius=null,this.dragable=!0,this.textPosition="Bottom_Center",this.textOffsetX=0,this.textOffsetY=0,this.transformAble=!0,this.inLinks=null,this.outLinks=null;var d="text,font,fontColor,textPosition,textOffsetX,textOffsetY,borderRadius".split(",");this.serializedProperties=this.serializedProperties.concat(d)},this.initialize(c),this.paint=function(a){if(this.image){var b=a.globalAlpha;a.globalAlpha=this.alpha,null!=this.image.alarm&&null!=this.alarm?a.drawImage(this.image.alarm,-this.width/2,-this.height/2,this.width,this.height):a.drawImage(this.image,-this.width/2,-this.height/2,this.width,this.height),a.globalAlpha=b}else a.beginPath(),a.fillStyle="rgba("+this.fillColor+","+this.alpha+")",null==this.borderRadius||0==this.borderRadius?a.rect(-this.width/2,-this.height/2,this.width,this.height):a.JTopoRoundRect(-this.width/2,-this.height/2,this.width,this.height,this.borderRadius),a.fill(),a.closePath();this.paintText(a),this.paintBorder(a),this.paintCtrl(a),this.paintAlarmText(a)},this.paintAlarmText=function(a){if(null!=this.alarm&&""!=this.alarm){var b=this.alarmColor||"255,0,0",c=this.alarmAlpha||.5;a.beginPath(),a.font=this.alarmFont||"10px 微软雅黑";var d=a.measureText(this.alarm).width+6,e=a.measureText("田").width+6,f=this.width/2-d/2,g=-this.height/2-e-8;a.strokeStyle="rgba("+b+", "+c+")",a.fillStyle="rgba("+b+", "+c+")",a.lineCap="round",a.lineWidth=1,a.moveTo(f,g),a.lineTo(f+d,g),a.lineTo(f+d,g+e),a.lineTo(f+d/2+6,g+e),a.lineTo(f+d/2,g+e+8),a.lineTo(f+d/2-6,g+e),a.lineTo(f,g+e),a.lineTo(f,g),a.fill(),a.stroke(),a.closePath(),a.beginPath(),a.strokeStyle="rgba("+this.fontColor+", "+this.alpha+")",a.fillStyle="rgba("+this.fontColor+", "+this.alpha+")",a.fillText(this.alarm,f+2,g+e-4),a.closePath()}},this.paintText=function(a){var b=this.text;if(null!=b&&""!=b){a.beginPath(),a.font=this.font;var c=a.measureText(b).width,d=a.measureText("田").width;a.fillStyle="rgba("+this.fontColor+", "+this.alpha+")";var e=this.getTextPostion(this.textPosition,c,d);a.fillText(b,e.x,e.y),a.closePath()}},this.paintBorder=function(a){if(0!=this.borderWidth){a.beginPath(),a.lineWidth=this.borderWidth,a.strokeStyle="rgba("+this.borderColor+","+this.alpha+")";var b=this.borderWidth/2;null==this.borderRadius||0==this.borderRadius?a.rect(-this.width/2-b,-this.height/2-b,this.width+this.borderWidth,this.height+this.borderWidth):a.JTopoRoundRect(-this.width/2-b,-this.height/2-b,this.width+this.borderWidth,this.height+this.borderWidth,this.borderRadius),a.stroke(),a.closePath()}},this.getTextPostion=function(a,b,c){var d=null;return null==a||"Bottom_Center"==a?d={x:-this.width/2+(this.width-b)/2,y:this.height/2+c}:"Top_Center"==a?d={x:-this.width/2+(this.width-b)/2,y:-this.height/2-c/2}:"Top_Right"==a?d={x:this.width/2,y:-this.height/2-c/2}:"Top_Left"==a?d={x:-this.width/2-b,y:-this.height/2-c/2}:"Bottom_Right"==a?d={x:this.width/2,y:this.height/2+c}:"Bottom_Left"==a?d={x:-this.width/2-b,y:this.height/2+c}:"Middle_Center"==a?d={x:-this.width/2+(this.width-b)/2,y:c/2}:"Middle_Right"==a?d={x:this.width/2,y:c/2}:"Middle_Left"==a&&(d={x:-this.width/2-b,y:c/2}),null!=this.textOffsetX&&(d.x+=this.textOffsetX),null!=this.textOffsetY&&(d.y+=this.textOffsetY),d},this.setImage=function(b,c){if(null==b)throw new Error("Node.setImage(): 参数Image对象为空!");var d=this;if("string"==typeof b){var e=j[b];null==e?(e=new Image,e.src=b,e.onload=function(){j[b]=e,1==c&&d.setSize(e.width,e.height);var f=a.util.genImageAlarm(e);f&&(e.alarm=f),d.image=e}):(c&&this.setSize(e.width,e.height),this.image=e)}else this.image=b,1==c&&this.setSize(b.width,b.height)},this.removeHandler=function(a){var b=this;this.outLinks&&(this.outLinks.forEach(function(c){c.nodeA===b&&a.remove(c)}),this.outLinks=null),this.inLinks&&(this.inLinks.forEach(function(c){c.nodeZ===b&&a.remove(c)}),this.inLinks=null)}}function c(){c.prototype.initialize.apply(this,arguments)}function d(a){this.initialize(),this.text=a,this.elementType="TextNode",this.paint=function(a){a.beginPath(),a.font=this.font,this.width=a.measureText(this.text).width,this.height=a.measureText("田").width,a.strokeStyle="rgba("+this.fontColor+", "+this.alpha+")",a.fillStyle="rgba("+this.fontColor+", "+this.alpha+")",a.fillText(this.text,-this.width/2,this.height/2),a.closePath(),this.paintBorder(a),this.paintCtrl(a),this.paintAlarmText(a)}}function e(a,b,c){this.initialize(),this.text=a,this.href=b,this.target=c,this.elementType="LinkNode",this.isVisited=!1,this.visitedColor=null,this.paint=function(a){a.beginPath(),a.font=this.font,this.width=a.measureText(this.text).width,this.height=a.measureText("田").width,this.isVisited&&null!=this.visitedColor?(a.strokeStyle="rgba("+this.visitedColor+", "+this.alpha+")",a.fillStyle="rgba("+this.visitedColor+", "+this.alpha+")"):(a.strokeStyle="rgba("+this.fontColor+", "+this.alpha+")",a.fillStyle="rgba("+this.fontColor+", "+this.alpha+")"),a.fillText(this.text,-this.width/2,this.height/2),this.isMouseOver&&(a.moveTo(-this.width/2,this.height),a.lineTo(this.width/2,this.height),a.stroke()),a.closePath(),this.paintBorder(a),this.paintCtrl(a),this.paintAlarmText(a)},this.mousemove(function(){var a=document.getElementsByTagName("canvas");if(a&&a.length>0)for(var b=0;b<a.length;b++)a[b].style.cursor="pointer"}),this.mouseout(function(){var a=document.getElementsByTagName("canvas");if(a&&a.length>0)for(var b=0;b<a.length;b++)a[b].style.cursor="default"}),this.click(function(){"_blank"==this.target?window.open(this.href):location=this.href,this.isVisited=!0})}function f(a){this.initialize(arguments),this._radius=20,this.beginDegree=0,this.endDegree=2*Math.PI,this.text=a,this.paint=function(a){a.save(),a.beginPath(),a.fillStyle="rgba("+this.fillColor+","+this.alpha+")",a.arc(0,0,this.radius,this.beginDegree,this.endDegree,!0),a.fill(),a.closePath(),a.restore(),this.paintText(a),this.paintBorder(a),this.paintCtrl(a),this.paintAlarmText(a)},this.paintSelected=function(a){a.save(),a.beginPath(),a.strokeStyle="rgba(168,202,255, 0.9)",a.fillStyle="rgba(168,202,236,0.7)",a.arc(0,0,this.radius+3,this.beginDegree,this.endDegree,!0),a.fill(),a.stroke(),a.closePath(),a.restore()}}function g(a,b,c){this.initialize(),this.frameImages=a||[],this.frameIndex=0,this.isStop=!0;var d=b||1e3;this.repeatPlay=!1;var e=this;this.nextFrame=function(){if(!this.isStop&&null!=this.frameImages.length){if(this.frameIndex++,this.frameIndex>=this.frameImages.length){if(!this.repeatPlay)return;this.frameIndex=0}this.setImage(this.frameImages[this.frameIndex],c),setTimeout(function(){e.nextFrame()},d/a.length)}}}function h(a,b,c,d,e){this.initialize();var f=this;this.setImage(a),this.frameIndex=0,this.isPause=!0,this.repeatPlay=!1;var g=d||1e3;e=e||0,this.paint=function(a){if(this.image){var b=this.width,d=this.height;a.save(),a.beginPath(),a.fillStyle="rgba("+this.fillColor+","+this.alpha+")";var f=(Math.floor(this.frameIndex/c)+e)*d,g=Math.floor(this.frameIndex%c)*b;a.drawImage(this.image,g,f,b,d,-b/2,-d/2,b,d),a.fill(),a.closePath(),a.restore(),this.paintText(a),this.paintBorder(a),this.paintCtrl(a),this.paintAlarmText(a)}},this.nextFrame=function(){if(!this.isStop){if(this.frameIndex++,this.frameIndex>=b*c){if(!this.repeatPlay)return;this.frameIndex=0}setTimeout(function(){f.isStop||f.nextFrame()},g/(b*c))}}}function i(){var a=null;return a=arguments.length<=3?new g(arguments[0],arguments[1],arguments[2]):new h(arguments[0],arguments[1],arguments[2],arguments[3],arguments[4],arguments[5]),a.stop=function(){a.isStop=!0},a.play=function(){a.isStop=!1,a.frameIndex=0,a.nextFrame()},a}var j={};b.prototype=new a.EditableElement,c.prototype=new b,d.prototype=new c,e.prototype=new d,f.prototype=new c,Object.defineProperties(f.prototype,{radius:{get:function(){return this._radius},set:function(a){this._radius=a;var b=2*this.radius,c=2*this.radius;this.width=b,this.height=c}},width:{get:function(){return this._width},set:function(a){this._radius=a/2,this._width=a}},height:{get:function(){return this._height},set:function(a){this._radius=a/2,this._height=a}}}),g.prototype=new c,h.prototype=new c,i.prototype=new c,a.Node=c,a.TextNode=d,a.LinkNode=e,a.CircleNode=f,a.AnimateNode=i}(JTopo),function(a){function b(a,b){var c=[];if(null==a||null==b)return c;if(a&&b&&a.outLinks&&b.inLinks)for(var d=0;d<a.outLinks.length;d++)for(var e=a.outLinks[d],f=0;f<b.inLinks.length;f++){var g=b.inLinks[f];e===g&&c.push(g)}return c}function c(a,c){var d=b(a,c),e=b(c,a),f=d.concat(e);return f}function d(a){var b=c(a.nodeA,a.nodeZ);return b=b.filter(function(b){return a!==b})}function e(a,b){return c(a,b).length}function f(b,c,g){function h(b,c){var d=a.util.lineF(b.cx,b.cy,c.cx,c.cy),e=b.getBound(),f=a.util.intersectionLineBound(d,e);return f}this.initialize=function(b,c,d){if(f.prototype.initialize.apply(this,arguments),this.elementType="link",this.zIndex=a.zIndex_Link,0!=arguments.length){this.text=d,this.nodeA=b,this.nodeZ=c,this.nodeA&&null==this.nodeA.outLinks&&(this.nodeA.outLinks=[]),this.nodeA&&null==this.nodeA.inLinks&&(this.nodeA.inLinks=[]),this.nodeZ&&null==this.nodeZ.inLinks&&(this.nodeZ.inLinks=[]),this.nodeZ&&null==this.nodeZ.outLinks&&(this.nodeZ.outLinks=[]),null!=this.nodeA&&this.nodeA.outLinks.push(this),null!=this.nodeZ&&this.nodeZ.inLinks.push(this),this.caculateIndex(),this.font="12px Consolas",this.fontColor="255,255,255",this.lineWidth=2,this.lineJoin="miter",this.transformAble=!1,this.bundleOffset=20,this.bundleGap=12,this.textOffsetX=0,this.textOffsetY=0,this.arrowsRadius=null,this.arrowsOffset=0,this.dashedPattern=null,this.path=[];var e="text,font,fontColor,lineWidth,lineJoin".split(",");this.serializedProperties=this.serializedProperties.concat(e)}},this.caculateIndex=function(){var a=e(this.nodeA,this.nodeZ);a>0&&(this.nodeIndex=a-1)},this.initialize(b,c,g),this.removeHandler=function(){var a=this;this.nodeA&&this.nodeA.outLinks&&(this.nodeA.outLinks=this.nodeA.outLinks.filter(function(b){return b!==a})),this.nodeZ&&this.nodeZ.inLinks&&(this.nodeZ.inLinks=this.nodeZ.inLinks.filter(function(b){return b!==a}));var b=d(this);b.forEach(function(a,b){a.nodeIndex=b})},this.getStartPosition=function(){var a={x:this.nodeA.cx,y:this.nodeA.cy};return a},this.getEndPosition=function(){var a;return null!=this.arrowsRadius&&(a=h(this.nodeZ,this.nodeA)),null==a&&(a={x:this.nodeZ.cx,y:this.nodeZ.cy}),a},this.getPath=function(){var a=[],b=this.getStartPosition(),c=this.getEndPosition();if(this.nodeA===this.nodeZ)return[b,c];var d=e(this.nodeA,this.nodeZ);if(1==d)return[b,c];var f=Math.atan2(c.y-b.y,c.x-b.x),g={x:b.x+this.bundleOffset*Math.cos(f),y:b.y+this.bundleOffset*Math.sin(f)},h={x:c.x+this.bundleOffset*Math.cos(f-Math.PI),y:c.y+this.bundleOffset*Math.sin(f-Math.PI)},i=f-Math.PI/2,j=f-Math.PI/2,k=d*this.bundleGap/2-this.bundleGap/2,l=this.bundleGap*this.nodeIndex,m={x:g.x+l*Math.cos(i),y:g.y+l*Math.sin(i)},n={x:h.x+l*Math.cos(j),y:h.y+l*Math.sin(j)};return m={x:m.x+k*Math.cos(i-Math.PI),y:m.y+k*Math.sin(i-Math.PI)},n={x:n.x+k*Math.cos(j-Math.PI),y:n.y+k*Math.sin(j-Math.PI)},a.push({x:b.x,y:b.y}),a.push({x:m.x,y:m.y}),a.push({x:n.x,y:n.y}),a.push({x:c.x,y:c.y}),a},this.paintPath=function(a,b){if(this.nodeA===this.nodeZ)return void this.paintLoop(a);a.beginPath(),a.moveTo(b[0].x,b[0].y);for(var c=1;c<b.length;c++)null==this.dashedPattern?a.lineTo(b[c].x,b[c].y):a.JTopoDashedLineTo(b[c-1].x,b[c-1].y,b[c].x,b[c].y,this.dashedPattern);if(a.stroke(),a.closePath(),null!=this.arrowsRadius){var d=b[b.length-2],e=b[b.length-1];this.paintArrow(a,d,e)}},this.paintLoop=function(a){a.beginPath();{var b=this.bundleGap*(this.nodeIndex+1)/2;Math.PI+Math.PI/2}a.arc(this.nodeA.x,this.nodeA.y,b,Math.PI/2,2*Math.PI),a.stroke(),a.closePath()},this.paintArrow=function(b,c,d){var e=this.arrowsOffset,f=this.arrowsRadius/2,g=c,h=d,i=Math.atan2(h.y-g.y,h.x-g.x),j=a.util.getDistance(g,h)-this.arrowsRadius,k=g.x+(j+e)*Math.cos(i),l=g.y+(j+e)*Math.sin(i),m=h.x+e*Math.cos(i),n=h.y+e*Math.sin(i);i-=Math.PI/2;var o={x:k+f*Math.cos(i),y:l+f*Math.sin(i)},p={x:k+f*Math.cos(i-Math.PI),y:l+f*Math.sin(i-Math.PI)};b.beginPath(),b.fillStyle="rgba("+this.strokeColor+","+this.alpha+")",b.moveTo(o.x,o.y),b.lineTo(m,n),b.lineTo(p.x,p.y),b.stroke(),b.closePath()},this.paint=function(a){if(null!=this.nodeA&&null!=!this.nodeZ){var b=this.getPath(this.nodeIndex);this.path=b,a.strokeStyle="rgba("+this.strokeColor+","+this.alpha+")",a.lineWidth=this.lineWidth,this.paintPath(a,b),b&&b.length>0&&this.paintText(a,b)}};var i=-(Math.PI/2+Math.PI/4);this.paintText=function(a,b){var c=b[0],d=b[b.length-1];if(4==b.length&&(c=b[1],d=b[2]),this.text&&this.text.length>0){var e=(d.x+c.x)/2+this.textOffsetX,f=(d.y+c.y)/2+this.textOffsetY;a.save(),a.beginPath(),a.font=this.font;var g=a.measureText(this.text).width,h=a.measureText("田").width;if(a.fillStyle="rgba("+this.fontColor+", "+this.alpha+")",this.nodeA===this.nodeZ){var j=this.bundleGap*(this.nodeIndex+1)/2,e=this.nodeA.x+j*Math.cos(i),f=this.nodeA.y+j*Math.sin(i);a.fillText(this.text,e,f)}else a.fillText(this.text,e-g/2,f-h/2);a.stroke(),a.closePath(),a.restore()}},this.paintSelected=function(a){a.shadowBlur=10,a.shadowColor="rgba(0,0,0,1)",a.shadowOffsetX=0,a.shadowOffsetY=0},this.isInBound=function(b,c){if(this.nodeA===this.nodeZ){var d=this.bundleGap*(this.nodeIndex+1)/2,e=a.util.getDistance(this.nodeA,{x:b,y:c})-d;return Math.abs(e)<=3}for(var f=!1,g=1;g<this.path.length;g++){var h=this.path[g-1],i=this.path[g];if(1==a.util.isPointInLine({x:b,y:c},h,i)){f=!0;break}}return f}}function g(a,b,c){this.initialize=function(){g.prototype.initialize.apply(this,arguments),this.direction="horizontal"},this.initialize(a,b,c),this.getStartPosition=function(){var a={x:this.nodeA.cx,y:this.nodeA.cy};return"horizontal"==this.direction?this.nodeZ.cx>a.x?a.x+=this.nodeA.width/2:a.x-=this.nodeA.width/2:this.nodeZ.cy>a.y?a.y+=this.nodeA.height/2:a.y-=this.nodeA.height/2,a},this.getEndPosition=function(){var a={x:this.nodeZ.cx,y:this.nodeZ.cy};return"horizontal"==this.direction?this.nodeA.cy<a.y?a.y-=this.nodeZ.height/2:a.y+=this.nodeZ.height/2:a.x=this.nodeA.cx<a.x?this.nodeZ.x:this.nodeZ.x+this.nodeZ.width,a},this.getPath=function(a){var 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f=this.childs[e];f.setLocation(f.x+c,f.y+d)}},this.doLayout=function(a){a&&a(this,this.childs)},this.paint=function(a){this.visible&&(this.layout&&this.layout(this,this.childs),a.beginPath(),a.fillStyle="rgba("+this.fillColor+","+this.alpha+")",null==this.borderRadius||0==this.borderRadius?a.rect(this.x,this.y,this.width,this.height):a.JTopoRoundRect(this.x,this.y,this.width,this.height,this.borderRadius),a.fill(),a.closePath(),this.paintText(a),this.paintBorder(a))},this.paintBorder=function(a){if(0!=this.borderWidth){a.beginPath(),a.lineWidth=this.borderWidth,a.strokeStyle="rgba("+this.borderColor+","+this.alpha+")";var b=this.borderWidth/2;null==this.borderRadius||0==this.borderRadius?a.rect(this.x-b,this.y-b,this.width+this.borderWidth,this.height+this.borderWidth):a.JTopoRoundRect(this.x-b,this.y-b,this.width+this.borderWidth,this.height+this.borderWidth,this.borderRadius),a.stroke(),a.closePath()}},this.paintText=function(a){var 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