sigma.min.js

/* sigma.js - A JavaScript library dedicated to graph drawing. - Version: 1.0.2 - Author: Alexis Jacomy, Sciences-Po Médialab - License: MIT */
(function(){"use strict";var a={},b=function(c){var d,e,f,g,h;b.classes.dispatcher.extend(this);var i=this,j=c||{};if("string"==typeof j||j instanceof HTMLElement?j={renderers:[j]}:"[object Array]"===Object.prototype.toString.call(j)&&(j={renderers:j}),g=j.renderers||j.renderer||j.container,j.renderers&&0!==j.renderers.length||("string"==typeof g||g instanceof HTMLElement||"object"==typeof g&&"container"in g)&&(j.renderers=[g]),j.id){if(a[j.id])throw'sigma: Instance "'+j.id+'" already exists.';Object.defineProperty(this,"id",{value:j.id})}else{for(h=0;a[h];)h++;Object.defineProperty(this,"id",{value:""+h})}for(a[this.id]=this,this.settings=new b.classes.configurable(b.settings,j.settings||{}),Object.defineProperty(this,"graph",{value:new b.classes.graph(this.settings),configurable:!0}),Object.defineProperty(this,"middlewares",{value:[],configurable:!0}),Object.defineProperty(this,"cameras",{value:{},configurable:!0}),Object.defineProperty(this,"renderers",{value:{},configurable:!0}),Object.defineProperty(this,"renderersPerCamera",{value:{},configurable:!0}),Object.defineProperty(this,"cameraFrames",{value:{},configurable:!0}),Object.defineProperty(this,"camera",{get:function(){return this.cameras[0]}}),this._handler=function(a){var b,c={};for(b in a.data)c[b]=a.data[b];c.renderer=a.target,this.dispatchEvent(a.type,c)}.bind(this),f=j.renderers||[],d=0,e=f.length;e>d;d++)this.addRenderer(f[d]);for(f=j.middlewares||[],d=0,e=f.length;e>d;d++)this.middlewares.push("string"==typeof f[d]?b.middlewares[f[d]]:f[d]);"object"==typeof j.graph&&j.graph&&(this.graph.read(j.graph),this.refresh()),window.addEventListener("resize",function(){i.settings&&i.refresh()})};if(b.prototype.addCamera=function(a){var c,d=this;if(!arguments.length){for(a=0;this.cameras[""+a];)a++;a=""+a}if(this.cameras[a])throw'sigma.addCamera: The camera "'+a+'" already exists.';return c=new b.classes.camera(a,this.graph,this.settings),this.cameras[a]=c,c.quadtree=new b.classes.quad,c.bind("coordinatesUpdated",function(){d.renderCamera(c,c.isAnimated)}),this.renderersPerCamera[a]=[],c},b.prototype.killCamera=function(a){if(a="string"==typeof a?this.cameras[a]:a,!a)throw"sigma.killCamera: The camera is undefined.";var b,c,d=this.renderersPerCamera[a.id];for(c=d.length,b=c-1;b>=0;b--)this.killRenderer(d[b]);return delete this.renderersPerCamera[a.id],delete this.cameraFrames[a.id],delete this.cameras[a.id],a.kill&&a.kill(),this},b.prototype.addRenderer=function(a){var c,d,e,f,g=a||{};if("string"==typeof g?g={container:document.getElementById(g)}:g instanceof HTMLElement&&(g={container:g}),"id"in g)c=g.id;else{for(c=0;this.renderers[""+c];)c++;c=""+c}if(this.renderers[c])throw'sigma.addRenderer: The renderer "'+c+'" already exists.';if(d="function"==typeof g.type?g.type:b.renderers[g.type],d=d||b.renderers.def,e="camera"in g?g.camera instanceof b.classes.camera?g.camera:this.cameras[g.camera]||this.addCamera(g.camera):this.addCamera(),this.cameras[e.id]!==e)throw"sigma.addRenderer: The camera is not properly referenced.";return f=new d(this.graph,e,this.settings,g),this.renderers[c]=f,Object.defineProperty(f,"id",{value:c}),f.bind&&f.bind(["click","clickStage","doubleClickStage","clickNode","clickNodes","doubleClickNode","doubleClickNodes","overNode","overNodes","outNode","outNodes","downNode","downNodes","upNode","upNodes"],this._handler),this.renderersPerCamera[e.id].push(f),f},b.prototype.killRenderer=function(a){if(a="string"==typeof a?this.renderers[a]:a,!a)throw"sigma.killRenderer: The renderer is undefined.";var b=this.renderersPerCamera[a.camera.id],c=b.indexOf(a);return c>=0&&b.splice(c,1),a.kill&&a.kill(),delete this.renderers[a.id],this},b.prototype.refresh=function(){var a,c,d,e,f,g,h=0;for(e=this.middlewares||[],a=0,c=e.length;c>a;a++)e[a].call(this,0===a?"":"tmp"+h+":",a===c-1?"ready:":"tmp"+ ++h+":");for(d in this.cameras)f=this.cameras[d],f.settings("autoRescale")&&this.renderersPerCamera[f.id]&&this.renderersPerCamera[f.id].length?b.middlewares.rescale.call(this,e.length?"ready:":"",f.readPrefix,{width:this.renderersPerCamera[f.id][0].width,height:this.renderersPerCamera[f.id][0].height}):b.middlewares.copy.call(this,e.length?"ready:":"",f.readPrefix),g=b.utils.getBoundaries(this.graph,f.readPrefix),f.quadtree.index(this.graph.nodes(),{prefix:f.readPrefix,bounds:{x:g.minX,y:g.minY,width:g.maxX-g.minX,height:g.maxY-g.minY}});for(e=Object.keys(this.renderers),a=0,c=e.length;c>a;a++)if(this.renderers[e[a]].process)if(this.settings("skipErrors"))try{this.renderers[e[a]].process()}catch(i){console.log('Warning: The renderer "'+e[a]+'" crashed on ".process()"')}else this.renderers[e[a]].process();return this.render(),this},b.prototype.render=function(){var a,b,c;for(c=Object.keys(this.renderers),a=0,b=c.length;b>a;a++)if(this.settings("skipErrors"))try{this.renderers[c[a]].render()}catch(d){this.settings("verbose")&&console.log('Warning: The renderer "'+c[a]+'" crashed on ".render()"')}else this.renderers[c[a]].render();return this},b.prototype.renderCamera=function(a,b){var c,d,e,f=this;if(b)for(e=this.renderersPerCamera[a.id],c=0,d=e.length;d>c;c++)if(this.settings("skipErrors"))try{e[c].render()}catch(g){this.settings("verbose")&&console.log('Warning: The renderer "'+e[c].id+'" crashed on ".render()"')}else e[c].render();else if(!this.cameraFrames[a.id]){for(e=this.renderersPerCamera[a.id],c=0,d=e.length;d>c;c++)if(this.settings("skipErrors"))try{e[c].render()}catch(g){this.settings("verbose")&&console.log('Warning: The renderer "'+e[c].id+'" crashed on ".render()"')}else e[c].render();this.cameraFrames[a.id]=requestAnimationFrame(function(){delete f.cameraFrames[a.id]})}return this},b.prototype.kill=function(){var b;this.graph.kill(),delete this.middlewares;for(b in this.renderers)this.killRenderer(this.renderers[b]);for(b in this.cameras)this.killCamera(this.cameras[b]);delete this.renderers,delete this.cameras;for(b in this)this.hasOwnProperty(b)&&delete this[b];delete a[this.id]},b.instances=function(c){return arguments.length?a[c]:b.utils.extend({},a)},b.version="1.0.2","undefined"!=typeof this.sigma)throw"An object called sigma is already in the global scope.";"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=b),exports.sigma=b):this.sigma=b}).call(this),function(a){"use strict";function b(a,c){var d,e,f,g;if(arguments.length)if(1===arguments.length&&Object(arguments[0])===arguments[0])for(a in arguments[0])b(a,arguments[0][a]);else if(arguments.length>1)for(g=Array.isArray(a)?a:a.split(/ /),d=0,e=g.length;d!==e;d+=1)f=g[d],C[f]||(C[f]=[]),C[f].push({handler:c})}function c(a,b){var 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a,b,c={},d=arguments.length;for(a=d-1;a>=0;a--)for(b in arguments[a])c[b]=arguments[a][b];return c}function q(a){var b,c,d;if(!a)return a;if(Array.isArray(a))for(b=[],c=0,d=a.length;d>c;c++)b.push(q(a[c]));else if("object"==typeof a){b={};for(c in a)b[c]=q(a[c])}else b=a;return b}function r(a){var b,c=[];for(b in a)c.push(a[b]);return c}function s(){return Date.now?Date.now():(new Date).getTime()}if(a.conrad)throw new Error("conrad already exists");var t,u=!1,v={},w={},x=[],y={},z=[],A=!1,B={frameDuration:20,history:!0},C=Object.create(null);Array.isArray||(Array.isArray=function(a){return"[object Array]"===Object.prototype.toString.call(a)});var D={hasJob:k,addJob:h,killJob:i,killAll:j,settings:l,getStats:o,isRunning:m,clearHistory:n,bind:b,unbind:c,version:"0.1.0"};"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=D),exports.conrad=D):a.conrad=D}(this),function(a){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";var b=this;sigma.utils=sigma.utils||{},sigma.utils.extend=function(){var a,b,c={},d=arguments.length;for(a=d-1;a>=0;a--)for(b in arguments[a])c[b]=arguments[a][b];return c},sigma.utils.dateNow=function(){return Date.now?Date.now():(new Date).getTime()},sigma.utils.pkg=function(a){return(a||"").split(".").reduce(function(a,b){return b in a?a[b]:a[b]={}},b)},sigma.utils.id=function(){var a=0;return function(){return++a}}(),sigma.utils.floatColor=function(a){var b=[0,0,0];return a.match(/^#/)?(a=(a||"").replace(/^#/,""),b=3===a.length?[parseInt(a.charAt(0)+a.charAt(0),16),parseInt(a.charAt(1)+a.charAt(1),16),parseInt(a.charAt(2)+a.charAt(2),16)]:[parseInt(a.charAt(0)+a.charAt(1),16),parseInt(a.charAt(2)+a.charAt(3),16),parseInt(a.charAt(4)+a.charAt(5),16)]):a.match(/^ *rgba? *\(/)&&(a=a.match(/^ *rgba? *\( *([0-9]*) *, *([0-9]*) *, *([0-9]*) *(,.*)?\) *$/),b=[+a[1],+a[2],+a[3]]),256*b[0]*256+256*b[1]+b[2]},sigma.utils.getX=function(b){return b.offsetX!==a&&b.offsetX||b.layerX!==a&&b.layerX||b.clientX!==a&&b.clientX},sigma.utils.getY=function(b){return b.offsetY!==a&&b.offsetY||b.layerY!==a&&b.layerY||b.clientY!==a&&b.clientY},sigma.utils.getDelta=function(b){return b.wheelDelta!==a&&b.wheelDelta||b.detail!==a&&-b.detail},sigma.utils.getOffset=function(a){for(var b=0,c=0;a;)c+=parseInt(a.offsetTop),b+=parseInt(a.offsetLeft),a=a.offsetParent;return{top:c,left:b}},sigma.utils.doubleClick=function(a,b,c){var d,e=0;a._doubleClickHandler=a._doubleClickHandler||{},a._doubleClickHandler[b]=a._doubleClickHandler[b]||[],d=a._doubleClickHandler[b],d.push(function(a){return e++,2===e?(e=0,c(a)):void(1===e&&setTimeout(function(){e=0},sigma.settings.doubleClickTimeout))}),a.addEventListener(b,d[d.length-1],!1)},sigma.utils.unbindDoubleClick=function(a,b){for(var c,d=(a._doubleClickHandler||{})[b]||[];c=d.pop();)a.removeEventListener(b,c);delete(a._doubleClickHandler||{})[b]},sigma.utils.easings=sigma.utils.easings||{},sigma.utils.easings.linearNone=function(a){return a},sigma.utils.easings.quadraticIn=function(a){return a*a},sigma.utils.easings.quadraticOut=function(a){return a*(2-a)},sigma.utils.easings.quadraticInOut=function(a){return(a*=2)<1?.5*a*a:-.5*(--a*(a-2)-1)},sigma.utils.easings.cubicIn=function(a){return a*a*a},sigma.utils.easings.cubicOut=function(a){return--a*a*a+1},sigma.utils.easings.cubicInOut=function(a){return(a*=2)<1?.5*a*a*a:.5*((a-=2)*a*a+2)},sigma.utils.loadShader=function(a,b,c,d){var e,f=a.createShader(c);return a.shaderSource(f,b),a.compileShader(f),e=a.getShaderParameter(f,a.COMPILE_STATUS),e?f:(d&&d('Error compiling shader "'+f+'":'+a.getShaderInfoLog(f)),a.deleteShader(f),null)},sigma.utils.loadProgram=function(a,b,c,d,e){var f,g,h=a.createProgram();for(f=0;f<b.length;++f)a.attachShader(h,b[f]);if(c)for(f=0;f<c.length;++f)a.bindAttribLocation(h,locations?locations[f]:f,opt_attribs[f]);return a.linkProgram(h),g=a.getProgramParameter(h,a.LINK_STATUS),g?h:(e&&e("Error in program linking: "+a.getProgramInfoLog(h)),a.deleteProgram(h),null)},sigma.utils.pkg("sigma.utils.matrices"),sigma.utils.matrices.translation=function(a,b){return[1,0,0,0,1,0,a,b,1]},sigma.utils.matrices.rotation=function(a,b){var c=Math.cos(a),d=Math.sin(a);return b?[c,-d,d,c]:[c,-d,0,d,c,0,0,0,1]},sigma.utils.matrices.scale=function(a,b){return b?[a,0,0,a]:[a,0,0,0,a,0,0,0,1]},sigma.utils.matrices.multiply=function(a,b,c){var d=c?2:3,e=a[0*d+0],f=a[0*d+1],g=a[0*d+2],h=a[1*d+0],i=a[1*d+1],j=a[1*d+2],k=a[2*d+0],l=a[2*d+1],m=a[2*d+2],n=b[0*d+0],o=b[0*d+1],p=b[0*d+2],q=b[1*d+0],r=b[1*d+1],s=b[1*d+2],t=b[2*d+0],u=b[2*d+1],v=b[2*d+2];return c?[e*n+f*q,e*o+f*r,h*n+i*q,h*o+i*r]:[e*n+f*q+g*t,e*o+f*r+g*u,e*p+f*s+g*v,h*n+i*q+j*t,h*o+i*r+j*u,h*p+i*s+j*v,k*n+l*q+m*t,k*o+l*r+m*u,k*p+l*s+m*v]}}.call(this),function(){"use strict";var a,b=0,c=["ms","moz","webkit","o"];for(a=0;a<c.length&&!window.requestAnimationFrame;a++)window.requestAnimationFrame=window[c[a]+"RequestAnimationFrame"],window.cancelAnimationFrame=window[c[a]+"CancelAnimationFrame"]||window[c[a]+"CancelRequestAnimationFrame"];window.requestAnimationFrame||(window.requestAnimationFrame=function(a){var c=(new Date).getTime(),d=Math.max(0,16-(c-b)),e=window.setTimeout(function(){a(c+d)},d);return b=c+d,e}),window.cancelAnimationFrame||(window.cancelAnimationFrame=function(a){clearTimeout(a)}),Function.prototype.bind||(Function.prototype.bind=function(a){if("function"!=typeof this)throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable");var b,c,d=Array.prototype.slice.call(arguments,1),e=this;return b=function(){},c=function(){return e.apply(this instanceof b&&a?this:a,d.concat(Array.prototype.slice.call(arguments)))},b.prototype=this.prototype,c.prototype=new b,c})}.call(this),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.settings");var a={clone:!0,immutable:!0,verbose:!1,defaultLabelColor:"#000",defaultEdgeColor:"#000",defaultNodeColor:"#000",defaultLabelSize:14,edgeColor:"source",font:"arial",fontStyle:"",labelColor:"default",labelSize:"fixed",labelSizeRatio:1,labelThreshold:8,webglOversamplingRatio:2,borderSize:0,defaultNodeBorderColor:"#000",hoverFont:"",hoverFontStyle:"",labelHoverShadow:"default",labelHoverShadowColor:"#000",nodeHoverColor:"node",defaultNodeHoverColor:"#000",labelHoverBGColor:"default",defaultHoverLabelBGColor:"#fff",labelHoverColor:"default",defaultLabelHoverColor:"#000",drawLabels:!0,drawEdges:!0,drawNodes:!0,batchEdgesDrawing:!1,hideEdgesOnMove:!1,canvasEdgesBatchSize:500,webglEdgesBatchSize:1e3,scalingMode:"inside",sideMargin:0,minEdgeSize:.5,maxEdgeSize:1,minNodeSize:1,maxNodeSize:8,touchEnabled:!0,mouseEnabled:!0,doubleClickEnabled:!0,eventsEnabled:!0,zoomingRatio:1.7,doubleClickZoomingRatio:2.2,zoomMin:.0625,zoomMax:2,mouseZoomDuration:200,doubleClickZoomDuration:200,mouseInertiaDuration:200,mouseInertiaRatio:3,touchInertiaDuration:200,touchInertiaRatio:3,doubleClickTimeout:300,doubleTapTimeout:300,dragTimeout:200,autoResize:!0,autoRescale:!0,enableCamera:!0,enableHovering:!0,rescaleIgnoreSize:!1,skipErrors:!1,nodesPowRatio:.5,edgesPowRatio:.5,animationsTime:200};sigma.settings=sigma.utils.extend(sigma.settings||{},a)}.call(this),function(){"use 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this},a.prototype.dispatchEvent=function(a,b){var c,d,e,f,g,h,i,j=this,k="string"==typeof a?a.split(" "):a;for(b=void 0===b?{}:b,c=0,d=k.length;c!==d;c+=1)if(i=k[c],this._handlers[i]){for(h=j.getEvent(i,b),g=[],e=0,f=this._handlers[i].length;e!==f;e+=1)this._handlers[i][e].handler(h),this._handlers[i][e].one||g.push(this._handlers[i][e]);this._handlers[i]=g}return this},a.prototype.getEvent=function(a,b){return{type:a,data:b||{},target:this}},a.extend=function(b,c){var d;for(d in a.prototype)a.prototype.hasOwnProperty(d)&&(b[d]=a.prototype[d]);a.apply(b,c)},"undefined"!=typeof this.sigma?(this.sigma.classes=this.sigma.classes||{},this.sigma.classes.dispatcher=a):"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=a),exports.dispatcher=a):this.dispatcher=a}.call(this),function(){"use strict";var a=function(){var b,c,d={},e=Array.prototype.slice.call(arguments,0),f=function(a,g){var h,i;if(1===arguments.length&&"string"==typeof a){if(a in d&&void 0!==d[a])return d[a];for(b=0,c=e.length;c>b;b++)if(a in e[b]&&void 0!==e[b][a])return e[b][a];return void 0}if("object"==typeof a&&"string"==typeof g)return g in(a||{})?a[g]:f(g);h="object"==typeof a&&void 0===g?a:{},"string"==typeof a&&(h[a]=g);for(i in h)d[i]=h[i];return this};for(f.embedObjects=function(){var b=e.concat(d).concat(Array.prototype.splice.call(arguments,0));return a.apply({},b)},b=0,c=arguments.length;c>b;b++)f(arguments[b]);return f};"undefined"!=typeof this.sigma?(this.sigma.classes=this.sigma.classes||{},this.sigma.classes.configurable=a):"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=a),exports.configurable=a):this.configurable=a}.call(this),function(){"use strict";function a(a,b,c){var d=function(){var d,e;e=c.apply(b,arguments);for(d in f[a])f[a][d].apply(b,arguments);return e};return d}function b(a){var b;for(b in a)"hasOwnProperty"in a&&!a.hasOwnProperty(b)||delete a[b];return a}var c=Object.create(null),d=Object.create(null),e=Object.create(null),f=Object.create(null),g={immutable:!0,clone:!0},h=function(a){return g[a]},i=function(b){var d,f,g;g={settings:b||h,nodesArray:[],edgesArray:[],nodesIndex:Object.create(null),edgesIndex:Object.create(null),inNeighborsIndex:Object.create(null),outNeighborsIndex:Object.create(null),allNeighborsIndex:Object.create(null),inNeighborsCount:Object.create(null),outNeighborsCount:Object.create(null),allNeighborsCount:Object.create(null)};for(d in e)e[d].call(g);for(d in c)f=a(d,g,c[d]),this[d]=f,g[d]=f};i.addMethod=function(a,b){if("string"!=typeof a||"function"!=typeof b||2!==arguments.length)throw"addMethod: Wrong arguments.";if(c[a])throw'The method "'+a+'" already exists.';return c[a]=b,f[a]=Object.create(null),this},i.attach=function(a,b,c){if("string"!=typeof a||"string"!=typeof b||"function"!=typeof c||3!==arguments.length)throw"attach: Wrong arguments.";var d;if("constructor"===a)d=e;else{if(!f[a])throw'The method "'+a+'" does not exist.';d=f[a]}if(d[b])throw'A function "'+b+'" is already attached to the method "'+a+'".';return d[b]=c,this},i.addIndex=function(a,b){if("string"!=typeof a||Object(b)!==b||2!==arguments.length)throw"addIndex: Wrong arguments.";if(d[a])throw'The index "'+a+'" already exists.';var c;d[a]=b;for(c in b){if("function"!=typeof b[c])throw"The bindings must be functions.";i.attach(c,a,b[c])}return this},i.addMethod("addNode",function(a){if(Object(a)!==a||1!==arguments.length)throw"addNode: Wrong arguments.";if("string"!=typeof a.id)throw"The node must have a string id.";if(this.nodesIndex[a.id])throw'The node "'+a.id+'" already exists.';var b,c=a.id,d=Object.create(null);if(this.settings("clone"))for(b in a)"id"!==b&&(d[b]=a[b]);else d=a;return this.settings("immutable")?Object.defineProperty(d,"id",{value:c,enumerable:!0}):d.id=c,this.inNeighborsIndex[c]=Object.create(null),this.outNeighborsIndex[c]=Object.create(null),this.allNeighborsIndex[c]=Object.create(null),this.inNeighborsCount[c]=0,this.outNeighborsCount[c]=0,this.allNeighborsCount[c]=0,this.nodesArray.push(d),this.nodesIndex[d.id]=d,this}),i.addMethod("addEdge",function(a){if(Object(a)!==a||1!==arguments.length)throw"addEdge: Wrong arguments.";if("string"!=typeof a.id)throw"The edge must have a string id.";if("string"!=typeof a.source||!this.nodesIndex[a.source])throw"The edge source must have an existing node id.";if("string"!=typeof a.target||!this.nodesIndex[a.target])throw"The edge target must have an existing node id.";if(this.edgesIndex[a.id])throw'The edge "'+a.id+'" already exists.';var b,c=Object.create(null);if(this.settings("clone"))for(b in a)"id"!==b&&"source"!==b&&"target"!==b&&(c[b]=a[b]);else c=a;return this.settings("immutable")?(Object.defineProperty(c,"id",{value:a.id,enumerable:!0}),Object.defineProperty(c,"source",{value:a.source,enumerable:!0}),Object.defineProperty(c,"target",{value:a.target,enumerable:!0})):(c.id=a.id,c.source=a.source,c.target=a.target),this.edgesArray.push(c),this.edgesIndex[c.id]=c,this.inNeighborsIndex[a.target][a.source]||(this.inNeighborsIndex[a.target][a.source]=Object.create(null)),this.inNeighborsIndex[a.target][a.source][a.id]=a,this.outNeighborsIndex[a.source][a.target]||(this.outNeighborsIndex[a.source][a.target]=Object.create(null)),this.outNeighborsIndex[a.source][a.target][a.id]=a,this.allNeighborsIndex[a.source][a.target]||(this.allNeighborsIndex[a.source][a.target]=Object.create(null)),this.allNeighborsIndex[a.source][a.target][a.id]=a,this.allNeighborsIndex[a.target][a.source]||(this.allNeighborsIndex[a.target][a.source]=Object.create(null)),this.allNeighborsIndex[a.target][a.source][a.id]=a,this.inNeighborsCount[a.target]++,this.outNeighborsCount[a.source]++,this.allNeighborsCount[a.target]++,this.allNeighborsCount[a.source]++,this}),i.addMethod("dropNode",function(a){if("string"!=typeof a||1!==arguments.length)throw"dropNode: Wrong arguments.";if(!this.nodesIndex[a])throw'The node "'+a+'" does not exist.';var b,c,d;for(delete this.nodesIndex[a],b=0,d=this.nodesArray.length;d>b;b++)if(this.nodesArray[b].id===a){this.nodesArray.splice(b,1);break}for(b=this.edgesArray.length-1;b>=0;b--)(this.edgesArray[b].source===a||this.edgesArray[b].target===a)&&this.dropEdge(this.edgesArray[b].id);delete this.inNeighborsIndex[a],delete this.outNeighborsIndex[a],delete this.allNeighborsIndex[a],delete this.inNeighborsCount[a],delete this.outNeighborsCount[a],delete this.allNeighborsCount[a];for(c in this.nodesIndex)delete this.inNeighborsIndex[c][a],delete this.outNeighborsIndex[c][a],delete this.allNeighborsIndex[c][a];return this}),i.addMethod("dropEdge",function(a){if("string"!=typeof a||1!==arguments.length)throw"dropEdge: Wrong arguments.";if(!this.edgesIndex[a])throw'The edge "'+a+'" does not exist.';var b,c,d;for(d=this.edgesIndex[a],delete this.edgesIndex[a],b=0,c=this.edgesArray.length;c>b;b++)if(this.edgesArray[b].id===a){this.edgesArray.splice(b,1);break}return delete this.inNeighborsIndex[d.target][d.source][d.id],Object.keys(this.inNeighborsIndex[d.target][d.source]).length||delete this.inNeighborsIndex[d.target][d.source],delete this.outNeighborsIndex[d.source][d.target][d.id],Object.keys(this.outNeighborsIndex[d.source][d.target]).length||delete this.outNeighborsIndex[d.source][d.target],delete this.allNeighborsIndex[d.source][d.target][d.id],Object.keys(this.allNeighborsIndex[d.source][d.target]).length||delete this.allNeighborsIndex[d.source][d.target],delete this.allNeighborsIndex[d.target][d.source][d.id],Object.keys(this.allNeighborsIndex[d.target][d.source]).length||delete this.allNeighborsIndex[d.target][d.source],this.inNeighborsCount[d.target]--,this.outNeighborsCount[d.source]--,this.allNeighborsCount[d.source]--,this.allNeighborsCount[d.target]--,this}),i.addMethod("kill",function(){this.nodesArray.length=0,this.edgesArray.length=0,delete this.nodesArray,delete this.edgesArray,delete this.nodesIndex,delete this.edgesIndex,delete this.inNeighborsIndex,delete this.outNeighborsIndex,delete this.allNeighborsIndex,delete this.inNeighborsCount,delete this.outNeighborsCount,delete this.allNeighborsCount}),i.addMethod("clear",function(){return this.nodesArray.length=0,this.edgesArray.length=0,b(this.nodesIndex),b(this.edgesIndex),b(this.nodesIndex),b(this.inNeighborsIndex),b(this.outNeighborsIndex),b(this.allNeighborsIndex),b(this.inNeighborsCount),b(this.outNeighborsCount),b(this.allNeighborsCount),this}),i.addMethod("read",function(a){var b,c,d;for(c=a.nodes||[],b=0,d=c.length;d>b;b++)this.addNode(c[b]);for(c=a.edges||[],b=0,d=c.length;d>b;b++)this.addEdge(c[b]);return this}),i.addMethod("nodes",function(a){if(!arguments.length)return this.nodesArray.slice(0);if(1===arguments.length&&"string"==typeof a)return this.nodesIndex[a];if(1===arguments.length&&"[object Array]"===Object.prototype.toString.call(a)){var b,c,d=[];for(b=0,c=a.length;c>b;b++){if("string"!=typeof a[b])throw"nodes: Wrong arguments.";d.push(this.nodesIndex[a[b]])}return d}throw"nodes: Wrong arguments."}),i.addMethod("degree",function(a,b){if(b={"in":this.inNeighborsCount,out:this.outNeighborsCount}[b||""]||this.allNeighborsCount,"string"==typeof a)return b[a];if("[object Array]"===Object.prototype.toString.call(a)){var c,d,e=[];for(c=0,d=a.length;d>c;c++){if("string"!=typeof a[c])throw"degree: Wrong arguments.";e.push(b[a[c]])}return e}throw"degree: Wrong arguments."}),i.addMethod("edges",function(a){if(!arguments.length)return this.edgesArray.slice(0);if(1===arguments.length&&"string"==typeof a)return this.edgesIndex[a];if(1===arguments.length&&"[object Array]"===Object.prototype.toString.call(a)){var b,c,d=[];for(b=0,c=a.length;c>b;b++){if("string"!=typeof a[b])throw"edges: Wrong arguments.";d.push(this.edgesIndex[a[b]])}return d}throw"edges: Wrong arguments."}),"undefined"!=typeof sigma?(sigma.classes=sigma.classes||Object.create(null),sigma.classes.graph=i):"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=i),exports.graph=i):this.graph=i}.call(this),function(a){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.classes"),sigma.classes.camera=function(a,b,c,d){sigma.classes.dispatcher.extend(this),Object.defineProperty(this,"graph",{value:b}),Object.defineProperty(this,"id",{value:a}),Object.defineProperty(this,"readPrefix",{value:"read_cam"+a+":"}),Object.defineProperty(this,"prefix",{value:"cam"+a+":"}),this.x=0,this.y=0,this.ratio=1,this.angle=0,this.isAnimated=!1,this.settings="object"==typeof d&&d?c.embedObject(d):c},sigma.classes.camera.prototype.goTo=function(b){if(!this.settings("enableCamera"))return this;var c,d,e=b||{},f=["x","y","ratio","angle"];for(c=0,d=f.length;d>c;c++)if(e[f[c]]!==a){if("number"!=typeof e[f[c]]||isNaN(e[f[c]]))throw'Value for "'+f[c]+'" is not a number.';this[f[c]]=e[f[c]]}return this.dispatchEvent("coordinatesUpdated"),this},sigma.classes.camera.prototype.applyView=function(b,c,d){d=d||{},c=c!==a?c:this.prefix,b=b!==a?b:this.readPrefix;var e,f,g,h=d.nodes||this.graph.nodes(),i=d.edges||this.graph.edges(),j=Math.cos(this.angle),k=Math.sin(this.angle);for(e=0,f=h.length;f>e;e++)g=h[e],g[c+"x"]=(((g[b+"x"]||0)-this.x)*j+((g[b+"y"]||0)-this.y)*k)/this.ratio+(d.width||0)/2,g[c+"y"]=(((g[b+"y"]||0)-this.y)*j-((g[b+"x"]||0)-this.x)*k)/this.ratio+(d.height||0)/2,g[c+"size"]=(g[b+"size"]||0)/Math.pow(this.ratio,this.settings("nodesPowRatio"));for(e=0,f=i.length;f>e;e++)i[e][c+"size"]=(i[e][b+"size"]||0)/Math.pow(this.ratio,this.settings("edgesPowRatio"));return this},sigma.classes.camera.prototype.graphPosition=function(a,b,c){var d=0,e=0,f=Math.cos(this.angle),g=Math.sin(this.angle);return c||(d=-(this.x*f+this.y*g)/this.ratio,e=-(this.y*f-this.x*g)/this.ratio),{x:(a*f+b*g)/this.ratio+d,y:(b*f-a*g)/this.ratio+e}},sigma.classes.camera.prototype.cameraPosition=function(a,b,c){var d=0,e=0,f=Math.cos(this.angle),g=Math.sin(this.angle);return c||(d=-(this.x*f+this.y*g)/this.ratio,e=-(this.y*f-this.x*g)/this.ratio),{x:((a-d)*f-(b-e)*g)*this.ratio,y:((b-e)*f+(a-d)*g)*this.ratio}},sigma.classes.camera.prototype.getMatrix=function(){var a=sigma.utils.matrices.scale(1/this.ratio),b=sigma.utils.matrices.rotation(this.angle),c=sigma.utils.matrices.translation(-this.x,-this.y),d=sigma.utils.matrices.multiply(c,sigma.utils.matrices.multiply(b,a));return d},sigma.classes.camera.prototype.getRectangle=function(a,b){var c=this.cameraPosition(a,0,!0),d=this.cameraPosition(0,b,!0),e=this.cameraPosition(a/2,b/2,!0),f=this.cameraPosition(a/4,0,!0).x,g=this.cameraPosition(0,b/4,!0).y;return{x1:this.x-e.x-f,y1:this.y-e.y-g,x2:this.x-e.x+f+c.x,y2:this.y-e.y-g+c.y,height:Math.sqrt(Math.pow(d.x,2)+Math.pow(d.y+2*g,2))}}}.call(this),function(a){"use strict";function b(a,b){var c=b.x+b.width/2,d=b.y+b.height/2,e=a.y<d,f=a.x<c;return e?f?0:1:f?2:3}function c(a,b){for(var c=[],d=0;4>d;d++)a.x2>=b[d][0].x&&a.x1<=b[d][1].x&&a.y1+a.height>=b[d][0].y&&a.y1<=b[d][2].y&&c.push(d);return c}function d(a,b){for(var c=[],d=0;4>d;d++)j.collision(a,b[d])&&c.push(d);return c}function e(a,b){var c,d,e=b.level+1,f=Math.round(b.bounds.width/2),g=Math.round(b.bounds.height/2),h=Math.round(b.bounds.x),j=Math.round(b.bounds.y);switch(a){case 0:c=h,d=j;break;case 1:c=h+f,d=j;break;case 2:c=h,d=j+g;break;case 3:c=h+f,d=j+g}return i({x:c,y:d,width:f,height:g},e,b.maxElements,b.maxLevel)}function f(b,d,g){if(g.level<g.maxLevel)for(var h=c(d,g.corners),i=0,j=h.length;j>i;i++)g.nodes[h[i]]===a&&(g.nodes[h[i]]=e(h[i],g)),f(b,d,g.nodes[h[i]]);
    else g.elements.push(b)}function g(c,d){if(d.level<d.maxLevel){var e=b(c,d.bounds);return d.nodes[e]!==a?g(c,d.nodes[e]):[]}return d.elements}function h(b,c,d,e){if(e=e||{},c.level<c.maxLevel)for(var f=d(b,c.corners),g=0,i=f.length;i>g;g++)c.nodes[f[g]]!==a&&h(b,c.nodes[f[g]],d,e);else for(var j=0,k=c.elements.length;k>j;j++)e[c.elements[j].id]===a&&(e[c.elements[j].id]=c.elements[j]);return e}function i(a,b,c,d){return{level:b||0,bounds:a,corners:j.splitSquare(a),maxElements:c||20,maxLevel:d||4,elements:[],nodes:[]}}var j={pointToSquare:function(a){return{x1:a.x-a.size,y1:a.y-a.size,x2:a.x+a.size,y2:a.y-a.size,height:2*a.size}},isAxisAligned:function(a){return a.x1===a.x2||a.y1===a.y2},axisAlignedTopPoints:function(a){return a.y1===a.y2&&a.x1<a.x2?a:a.x1===a.x2&&a.y2>a.y1?{x1:a.x1-a.height,y1:a.y1,x2:a.x1,y2:a.y1,height:a.height}:a.x1===a.x2&&a.y2<a.y1?{x1:a.x1,y1:a.y2,x2:a.x2+a.height,y2:a.y2,height:a.height}:{x1:a.x2,y1:a.y1-a.height,x2:a.x1,y2:a.y1-a.height,height:a.height}},lowerLeftCoor:function(a){var b=Math.sqrt(Math.pow(a.x2-a.x1,2)+Math.pow(a.y2-a.y1,2));return{x:a.x1-(a.y2-a.y1)*a.height/b,y:a.y1+(a.x2-a.x1)*a.height/b}},lowerRightCoor:function(a,b){return{x:b.x-a.x1+a.x2,y:b.y-a.y1+a.y2}},rectangleCorners:function(a){var b=this.lowerLeftCoor(a),c=this.lowerRightCoor(a,b);return[{x:a.x1,y:a.y1},{x:a.x2,y:a.y2},{x:b.x,y:b.y},{x:c.x,y:c.y}]},splitSquare:function(a){return[[{x:a.x,y:a.y},{x:a.x+a.width/2,y:a.y},{x:a.x,y:a.y+a.height/2},{x:a.x+a.width/2,y:a.y+a.height/2}],[{x:a.x+a.width/2,y:a.y},{x:a.x+a.width,y:a.y},{x:a.x+a.width/2,y:a.y+a.height/2},{x:a.x+a.width,y:a.y+a.height/2}],[{x:a.x,y:a.y+a.height/2},{x:a.x+a.width/2,y:a.y+a.height/2},{x:a.x,y:a.y+a.height},{x:a.x+a.width/2,y:a.y+a.height}],[{x:a.x+a.width/2,y:a.y+a.height/2},{x:a.x+a.width,y:a.y+a.height/2},{x:a.x+a.width/2,y:a.y+a.height},{x:a.x+a.width,y:a.y+a.height}]]},axis:function(a,b){return[{x:a[1].x-a[0].x,y:a[1].y-a[0].y},{x:a[1].x-a[3].x,y:a[1].y-a[3].y},{x:b[0].x-b[2].x,y:b[0].y-b[2].y},{x:b[0].x-b[1].x,y:b[0].y-b[1].y}]},projection:function(a,b){var c=(a.x*b.x+a.y*b.y)/(Math.pow(b.x,2)+Math.pow(b.y,2));return{x:c*b.x,y:c*b.y}},axisCollision:function(a,b,c){for(var d=[],e=[],f=0;4>f;f++){var g=this.projection(b[f],a),h=this.projection(c[f],a);d.push(g.x*a.x+g.y*a.y),e.push(h.x*a.x+h.y*a.y)}var i=Math.max.apply(Math,d),j=Math.max.apply(Math,e),k=Math.min.apply(Math,d),l=Math.min.apply(Math,e);return i>=l&&j>=k},collision:function(a,b){for(var c=this.axis(a,b),d=!0,e=0;4>e;e++)d*=this.axisCollision(c[e],a,b);return!!d}},k=function(){this._geom=j,this._tree=null,this._cache={query:!1,result:!1}};k.prototype.index=function(a,b){if(!b.bounds)throw"sigma.classes.quad.index: bounds information not given.";var c=b.prefix||"";this._tree=i(b.bounds,0,b.maxElements,b.maxLevel);for(var d=0,e=a.length;e>d;d++)f(a[d],j.pointToSquare({x:a[d][c+"x"],y:a[d][c+"y"],size:a[d][c+"size"]}),this._tree);return this._cache={query:!1,result:!1},this._tree},k.prototype.point=function(a,b){return this._tree?g({x:a,y:b},this._tree)||[]:[]},k.prototype.area=function(a){var b,e,f=JSON.stringify(a);if(this._cache.query===f)return this._cache.result;j.isAxisAligned(a)?(b=c,e=j.axisAlignedTopPoints(a)):(b=d,e=j.rectangleCorners(a));var g=this._tree?h(e,this._tree,b):[],i=[];for(var k in g)i.push(g[k]);return this._cache.query=f,this._cache.result=i,i},"undefined"!=typeof this.sigma?(this.sigma.classes=this.sigma.classes||{},this.sigma.classes.quad=k):"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=k),exports.quad=k):this.quad=k}.call(this),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.captors"),sigma.captors.mouse=function(a,b,c){function d(a){var b,c,d;return w("mouseEnabled")&&t.dispatchEvent("mousemove",{x:sigma.utils.getX(a)-a.target.width/2,y:sigma.utils.getY(a)-a.target.height/2}),w("mouseEnabled")&&q?(r=!0,s&&clearTimeout(s),s=setTimeout(function(){r=!1},w("dragTimeout")),sigma.misc.animation.killAll(v),v.isMoving=!0,d=v.cameraPosition(sigma.utils.getX(a)-o,sigma.utils.getY(a)-p,!0),b=k-d.x,c=l-d.y,(b!==v.x||c!==v.y)&&(m=v.x,n=v.y,v.goTo({x:b,y:c})),a.preventDefault?a.preventDefault():a.returnValue=!1,a.stopPropagation(),!1):void 0}function e(a){if(w("mouseEnabled")&&q){q=!1,s&&clearTimeout(s),v.isMoving=!1;var b=sigma.utils.getX(a),c=sigma.utils.getY(a);r?(sigma.misc.animation.killAll(v),sigma.misc.animation.camera(v,{x:v.x+w("mouseInertiaRatio")*(v.x-m),y:v.y+w("mouseInertiaRatio")*(v.y-n)},{easing:"quadraticOut",duration:w("mouseInertiaDuration")})):(o!==b||p!==c)&&v.goTo({x:v.x,y:v.y}),t.dispatchEvent("mouseup",{x:b-a.target.width/2,y:c-a.target.height/2}),r=!1}}function f(a){w("mouseEnabled")&&(q=!0,k=v.x,l=v.y,m=v.x,n=v.y,o=sigma.utils.getX(a),p=sigma.utils.getY(a),t.dispatchEvent("mouseup",{x:o-a.target.width/2,y:p-a.target.height/2}))}function g(){w("mouseEnabled")&&t.dispatchEvent("mouseout")}function h(a){return w("mouseEnabled")&&t.dispatchEvent("click",{x:sigma.utils.getX(a)-a.target.width/2,y:sigma.utils.getY(a)-a.target.height/2}),a.preventDefault?a.preventDefault():a.returnValue=!1,a.stopPropagation(),!1}function i(a){var b,c,d,e;return w("mouseEnabled")?(d=1/w("doubleClickZoomingRatio"),e=Math.max(w("zoomMin"),Math.min(w("zoomMax"),v.ratio*d)),d=e/v.ratio,t.dispatchEvent("doubleclick",{x:o-a.target.width/2,y:p-a.target.height/2}),w("doubleClickEnabled")&&e!==v.ratio&&(c=sigma.misc.animation.killAll(v),b=v.cameraPosition(sigma.utils.getX(a)-a.target.width/2,sigma.utils.getY(a)-a.target.height/2,!0),sigma.misc.animation.camera(v,{x:b.x*(1-d)+v.x,y:b.y*(1-d)+v.y,ratio:e},{easing:c?"quadraticOut":"quadraticInOut",duration:w("doubleClickZoomDuration")})),a.preventDefault?a.preventDefault():a.returnValue=!1,a.stopPropagation(),!1):void 0}function j(a){var b,c,d,e;return w("mouseEnabled")?(d=sigma.utils.getDelta(a)>0?1/w("zoomingRatio"):w("zoomingRatio"),e=Math.max(w("zoomMin"),Math.min(w("zoomMax"),v.ratio*d)),d=e/v.ratio,e!==v.ratio&&(c=sigma.misc.animation.killAll(v),b=v.cameraPosition(sigma.utils.getX(a)-a.target.width/2,sigma.utils.getY(a)-a.target.height/2,!0),sigma.misc.animation.camera(v,{x:b.x*(1-d)+v.x,y:b.y*(1-d)+v.y,ratio:e},{easing:c?"quadraticOut":"quadraticInOut",duration:w("mouseZoomDuration")})),a.preventDefault?a.preventDefault():a.returnValue=!1,a.stopPropagation(),!1):void 0}var k,l,m,n,o,p,q,r,s,t=this,u=a,v=b,w=c;sigma.classes.dispatcher.extend(this),sigma.utils.doubleClick(u,"click",i),u.addEventListener("DOMMouseScroll",j,!1),u.addEventListener("mousewheel",j,!1),u.addEventListener("mousemove",d,!1),u.addEventListener("mousedown",f,!1),u.addEventListener("click",h,!1),u.addEventListener("mouseout",g,!1),document.addEventListener("mouseup",e,!1),this.kill=function(){sigma.utils.unbindDoubleClick(u,"click"),u.removeEventListener("DOMMouseScroll",j),u.removeEventListener("mousewheel",j),u.removeEventListener("mousemove",d),u.removeEventListener("mousedown",f),u.removeEventListener("click",h),u.removeEventListener("mouseout",g),document.removeEventListener("mouseup",e)}}}.call(this),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.captors"),sigma.captors.touch=function(a,b,c){function d(a){var b=sigma.utils.getOffset(B);return{x:a.pageX-b.left,y:a.pageY-b.top}}function e(a){if(D("touchEnabled")){var b,c,e,f,g,h;switch(E=a.touches,E.length){case 1:C.isMoving=!0,w=1,i=C.x,j=C.y,m=C.x,n=C.y,g=d(E[0]),q=g.x,r=g.y;break;case 2:return C.isMoving=!0,w=2,g=d(E[0]),h=d(E[1]),b=g.x,e=g.y,c=h.x,f=h.y,m=C.x,n=C.y,k=C.angle,l=C.ratio,i=C.x,j=C.y,q=b,r=e,s=c,t=f,u=Math.atan2(t-r,s-q),v=Math.sqrt(Math.pow(t-r,2)+Math.pow(s-q,2)),a.preventDefault(),!1}}}function f(a){if(D("touchEnabled")){E=a.touches;var b=D("touchInertiaRatio");switch(z&&(x=!1,clearTimeout(z)),w){case 2:if(1===a.touches.length){e(a),a.preventDefault();break}case 1:C.isMoving=!1,A.dispatchEvent("stopDrag"),x&&(y=!1,sigma.misc.animation.camera(C,{x:C.x+b*(C.x-m),y:C.y+b*(C.y-n)},{easing:"quadraticOut",duration:D("touchInertiaDuration")})),x=!1,w=0}}}function g(a){if(!y&&D("touchEnabled")){var b,c,e,f,g,h,B,F,G,H,I,J,K,L,M,N,O;switch(E=a.touches,x=!0,z&&clearTimeout(z),z=setTimeout(function(){x=!1},D("dragTimeout")),w){case 1:F=d(E[0]),b=F.x,e=F.y,H=C.cameraPosition(b-q,e-r,!0),L=i-H.x,M=j-H.y,(L!==C.x||M!==C.y)&&(m=C.x,n=C.y,C.goTo({x:L,y:M}),A.dispatchEvent("mousemove",{x:F.x-a.target.width/2,y:F.y-a.target.height/2}),A.dispatchEvent("drag"));break;case 2:F=d(E[0]),G=d(E[1]),b=F.x,e=F.y,c=G.x,f=G.y,I=C.cameraPosition((q+s)/2-a.target.width/2,(r+t)/2-a.target.height/2,!0),B=C.cameraPosition((b+c)/2-a.target.width/2,(e+f)/2-a.target.height/2,!0),J=Math.atan2(f-e,c-b)-u,K=Math.sqrt(Math.pow(f-e,2)+Math.pow(c-b,2))/v,b=I.x,e=I.y,N=l/K,b*=K,e*=K,O=k-J,g=Math.cos(-J),h=Math.sin(-J),c=b*g+e*h,f=e*g-b*h,b=c,e=f,L=b-B.x+i,M=e-B.y+j,(N!==C.ratio||O!==C.angle||L!==C.x||M!==C.y)&&(m=C.x,n=C.y,o=C.angle,p=C.ratio,C.goTo({x:L,y:M,angle:O,ratio:N}),A.dispatchEvent("drag"))}return a.preventDefault(),!1}}function h(a){var b,c,e,f;return a.touches&&1===a.touches.length&&D("touchEnabled")?(y=!0,e=1/D("doubleClickZoomingRatio"),f=Math.max(D("zoomMin"),Math.min(D("zoomMax"),C.ratio*e)),e=f/C.ratio,b=d(a.touches[0]),A.dispatchEvent("doubleclick",{x:b.x-a.target.width/2,y:b.y-a.target.height/2}),D("doubleClickEnabled")&&f!==C.ratio&&(c=sigma.misc.animation.killAll(C),b=C.cameraPosition(b.x-a.target.width/2,b.y-a.target.height/2,!0),sigma.misc.animation.camera(C,{x:b.x*(1-e)+C.x,y:b.y*(1-e)+C.y,ratio:f},{easing:c?"quadraticOut":"quadraticInOut",duration:D("doubleClickZoomDuration"),onComplete:function(){y=!1}})),a.preventDefault?a.preventDefault():a.returnValue=!1,a.stopPropagation(),!1):void 0}var i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A=this,B=a,C=b,D=c,E=[];sigma.classes.dispatcher.extend(this),sigma.utils.doubleClick(B,"touchstart",h),B.addEventListener("touchstart",e,!1),B.addEventListener("touchend",f,!1),B.addEventListener("touchcancel",f,!1),B.addEventListener("touchleave",f,!1),B.addEventListener("touchmove",g,!1),this.kill=function(){sigma.utils.unbindDoubleClick(B,"touchstart"),B.addEventListener("touchstart",e),B.addEventListener("touchend",f),B.addEventListener("touchcancel",f),B.addEventListener("touchleave",f),B.addEventListener("touchmove",g)}}}.call(this),function(a){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";if("undefined"==typeof conrad)throw"conrad is not declared";sigma.utils.pkg("sigma.renderers"),sigma.renderers.canvas=function(a,b,c,d){if("object"!=typeof d)throw"sigma.renderers.canvas: Wrong arguments.";if(!(d.container instanceof HTMLElement))throw"Container not found.";var e,f,g,h;for(sigma.classes.dispatcher.extend(this),Object.defineProperty(this,"conradId",{value:sigma.utils.id()}),this.graph=a,this.camera=b,this.contexts={},this.domElements={},this.options=d,this.container=this.options.container,this.settings="object"==typeof d.settings&&d.settings?c.embedObjects(d.settings):c,this.nodesOnScreen=[],this.edgesOnScreen=[],this.jobs={},this.options.prefix="renderer"+this.conradId+":",this.settings("batchEdgesDrawing")?(this.initDOM("canvas","edges"),this.initDOM("canvas","scene"),this.contexts.nodes=this.contexts.scene,this.contexts.labels=this.contexts.scene):(this.initDOM("canvas","scene"),this.contexts.edges=this.contexts.scene,this.contexts.nodes=this.contexts.scene,this.contexts.labels=this.contexts.scene),this.initDOM("canvas","mouse"),this.contexts.hover=this.contexts.mouse,this.captors=[],g=this.options.captors||[sigma.captors.mouse,sigma.captors.touch],e=0,f=g.length;f>e;e++)h="function"==typeof g[e]?g[e]:sigma.captors[g[e]],this.captors.push(new h(this.domElements.mouse,this.camera,this.settings));window.addEventListener("resize",this.boundResize=this.resize.bind(this),!1),sigma.misc.bindEvents.call(this,this.options.prefix),sigma.misc.drawHovers.call(this,this.options.prefix),this.resize(!1)},sigma.renderers.canvas.prototype.render=function(b){b=b||{};var c,d,e,f,g,h,i,j,k,l,m,n,o={},p=this.graph,q=this.graph.nodes,r=(this.options.prefix||"",this.settings(b,"drawEdges")),s=this.settings(b,"drawNodes"),t=this.settings(b,"drawLabels"),u=this.settings.embedObjects(b,{prefix:this.options.prefix});this.settings(b,"hideEdgesOnMove")&&(this.camera.isAnimated||this.camera.isMoving)&&(r=!1),this.camera.applyView(a,this.options.prefix,{width:this.width,height:this.height}),this.clear();for(e in this.jobs)conrad.hasJob(e)&&conrad.killJob(e);for(this.edgesOnScreen=[],this.nodesOnScreen=this.camera.quadtree.area(this.camera.getRectangle(this.width,this.height)),c=this.nodesOnScreen,d=0,f=c.length;f>d;d++)o[c[d].id]=c[d];if(r){for(c=p.edges(),d=0,f=c.length;f>d;d++)g=c[d],!o[g.source]&&!o[g.target]||g.hidden||q(g.source).hidden||q(g.target).hidden||this.edgesOnScreen.push(g);if(this.settings(b,"batchEdgesDrawing"))h="edges_"+this.conradId,n=u("canvasEdgesBatchSize"),l=this.edgesOnScreen,f=l.length,k=0,i=Math.min(l.length,k+n),j=function(){for(m=sigma.canvas.edges,d=k;i>d;d++)g=l[d],(m[g.type]||m.def)(g,p.nodes(g.source),p.nodes(g.target),this.contexts.edges,u);return i===l.length?(delete this.jobs[h],!1):(k=i+1,i=Math.min(l.length,k+n),!0)},this.jobs[h]=j,conrad.addJob(h,j.bind(this));else for(m=sigma.canvas.edges,c=this.edgesOnScreen,d=0,f=c.length;f>d;d++)g=c[d],(m[g.type]||m.def)(g,p.nodes(g.source),p.nodes(g.target),this.contexts.edges,u)}if(s)for(m=sigma.canvas.nodes,c=this.nodesOnScreen,d=0,f=c.length;f>d;d++)c[d].hidden||(m[c[d].type]||m.def)(c[d],this.contexts.nodes,u);if(t)for(m=sigma.canvas.labels,c=this.nodesOnScreen,d=0,f=c.length;f>d;d++)c[d].hidden||(m[c[d].type]||m.def)(c[d],this.contexts.labels,u);return this.dispatchEvent("render"),this},sigma.renderers.canvas.prototype.initDOM=function(a,b){var c=document.createElement(a);c.style.position="absolute",c.setAttribute("class","sigma-"+b),this.domElements[b]=c,this.container.appendChild(c),"canvas"===a.toLowerCase()&&(this.contexts[b]=c.getContext("2d"))},sigma.renderers.canvas.prototype.resize=function(b,c){var d,e=this.width,f=this.height,g=1;if(b!==a&&c!==a?(this.width=b,this.height=c):(this.width=this.container.offsetWidth,this.height=this.container.offsetHeight,b=this.width,c=this.height),e!==this.width||f!==this.height)for(d in this.domElements)this.domElements[d].style.width=b+"px",this.domElements[d].style.height=c+"px","canvas"===this.domElements[d].tagName.toLowerCase()&&(this.domElements[d].setAttribute("width",b*g+"px"),this.domElements[d].setAttribute("height",c*g+"px"),1!==g&&this.contexts[d].scale(g,g));return this},sigma.renderers.canvas.prototype.clear=function(){var a;for(a in this.domElements)"CANVAS"===this.domElements[a].tagName&&(this.domElements[a].width=this.domElements[a].width);return this},sigma.renderers.canvas.prototype.kill=function(){var a,b;for(window.removeEventListener("resize",this.boundResize);b=this.captors.pop();)b.kill();delete this.captors;for(a in this.domElements)this.domElements[a].parentNode.removeChild(this.domElements[a]),delete this.domElements[a],delete this.contexts[a];delete this.domElements,delete this.contexts},sigma.utils.pkg("sigma.canvas.nodes"),sigma.utils.pkg("sigma.canvas.edges"),sigma.utils.pkg("sigma.canvas.labels")}.call(this),function(a){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.renderers"),sigma.renderers.webgl=function(a,b,c,d){if("object"!=typeof d)throw"sigma.renderers.webgl: Wrong arguments.";if(!(d.container instanceof HTMLElement))throw"Container not found.";var e,f,g,h;for(sigma.classes.dispatcher.extend(this),this.jobs={},Object.defineProperty(this,"conradId",{value:sigma.utils.id()}),this.graph=a,this.camera=b,this.contexts={},this.domElements={},this.options=d,this.container=this.options.container,this.settings="object"==typeof d.settings&&d.settings?c.embedObjects(d.settings):c,this.options.prefix=this.camera.readPrefix,Object.defineProperty(this,"nodePrograms",{value:{}}),Object.defineProperty(this,"edgePrograms",{value:{}}),Object.defineProperty(this,"nodeFloatArrays",{value:{}}),Object.defineProperty(this,"edgeFloatArrays",{value:{}}),this.settings(d,"batchEdgesDrawing")?(this.initDOM("canvas","edges",!0),this.initDOM("canvas","nodes",!0)):(this.initDOM("canvas","scene",!0),this.contexts.nodes=this.contexts.scene,this.contexts.edges=this.contexts.scene),this.initDOM("canvas","labels"),this.initDOM("canvas","mouse"),this.contexts.hover=this.contexts.mouse,this.captors=[],g=this.options.captors||[sigma.captors.mouse,sigma.captors.touch],e=0,f=g.length;f>e;e++)h="function"==typeof g[e]?g[e]:sigma.captors[g[e]],this.captors.push(new h(this.domElements.mouse,this.camera,this.settings));window.addEventListener("resize",this.boundResize=this.resize.bind(this),!1),sigma.misc.bindEvents.call(this,this.camera.prefix),sigma.misc.drawHovers.call(this,this.camera.prefix),this.resize()},sigma.renderers.webgl.prototype.process=function(){var a,b,c,d,e,f=this.graph,g=sigma.utils.extend(g,this.options);for(d in this.nodeFloatArrays)delete this.nodeFloatArrays[d];for(d in this.edgeFloatArrays)delete this.edgeFloatArrays[d];for(a=f.edges(),b=0,c=a.length;c>b;b++)d=a[b].type&&sigma.webgl.edges[a[b].type]?a[b].type:"def",this.edgeFloatArrays[d]||(this.edgeFloatArrays[d]={edges:[]}),this.edgeFloatArrays[d].edges.push(a[b]);for(a=f.nodes(),b=0,c=a.length;c>b;b++)d=a[b].type&&sigma.webgl.nodes[a[b].type]?d:"def",this.nodeFloatArrays[d]||(this.nodeFloatArrays[d]={nodes:[]}),this.nodeFloatArrays[d].nodes.push(a[b]);for(d in this.edgeFloatArrays)for(e=sigma.webgl.edges[d],a=this.edgeFloatArrays[d].edges,b=0,c=a.length;c>b;b++)this.edgeFloatArrays[d].array||(this.edgeFloatArrays[d].array=new Float32Array(a.length*e.POINTS*e.ATTRIBUTES)),a[b].hidden||f.nodes(a[b].source).hidden||f.nodes(a[b].target).hidden||e.addEdge(a[b],f.nodes(a[b].source),f.nodes(a[b].target),this.edgeFloatArrays[d].array,b*e.POINTS*e.ATTRIBUTES,g.prefix,this.settings);for(d in this.nodeFloatArrays)for(e=sigma.webgl.nodes[d],a=this.nodeFloatArrays[d].nodes,b=0,c=a.length;c>b;b++)this.nodeFloatArrays[d].array||(this.nodeFloatArrays[d].array=new Float32Array(a.length*e.POINTS*e.ATTRIBUTES)),a[b].hidden||e.addNode(a[b],this.nodeFloatArrays[d].array,b*e.POINTS*e.ATTRIBUTES,g.prefix,this.settings);return this},sigma.renderers.webgl.prototype.render=function(b){var c,d,e,f,g,h,i=this,j=(this.graph,this.contexts.nodes),k=this.contexts.edges,l=this.camera.getMatrix(),m=sigma.utils.extend(b,this.options),n=this.settings(m,"drawLabels"),o=this.settings(m,"drawEdges"),p=this.settings(m,"drawNodes");this.settings(m,"hideEdgesOnMove")&&(this.camera.isAnimated||this.camera.isMoving)&&(o=!1),this.clear(),l=sigma.utils.matrices.multiply(l,sigma.utils.matrices.translation(this.width/2,this.height/2));for(f in this.jobs)conrad.hasJob(f)&&conrad.killJob(f);if(o)if(this.settings(m,"batchEdgesDrawing"))(function(){var a,b,c,d,e,f,g,h,i;c="edges_"+this.conradId,i=this.settings(m,"webglEdgesBatchSize"),a=Object.keys(this.edgeFloatArrays),a.length&&(b=0,h=sigma.webgl.edges[a[b]],e=this.edgeFloatArrays[a[b]].array,g=0,f=Math.min(g+i*h.POINTS,e.length/h.ATTRIBUTES),d=function(){return this.edgePrograms[a[b]]||(this.edgePrograms[a[b]]=h.initProgram(k)),f>g&&(k.useProgram(this.edgePrograms[a[b]]),h.render(k,this.edgePrograms[a[b]],e,{settings:this.settings,matrix:l,width:this.width,height:this.height,ratio:this.camera.ratio,scalingRatio:this.settings("webglOversamplingRatio"),start:g,count:f-g})),f>=e.length/h.ATTRIBUTES&&b===a.length-1?(delete this.jobs[c],!1):(f>=e.length/h.ATTRIBUTES?(b++,e=this.edgeFloatArrays[a[b]].array,h=sigma.webgl.edges[a[b]],g=0,f=Math.min(g+i*h.POINTS,e.length/h.ATTRIBUTES)):(g=f,f=Math.min(g+i*h.POINTS,e.length/h.ATTRIBUTES)),!0)},this.jobs[c]=d,conrad.addJob(c,d.bind(this)))}).call(this);else for(f in this.edgeFloatArrays)h=sigma.webgl.edges[f],this.edgePrograms[f]||(this.edgePrograms[f]=h.initProgram(k)),this.edgeFloatArrays[f]&&(k.useProgram(this.edgePrograms[f]),h.render(k,this.edgePrograms[f],this.edgeFloatArrays[f].array,{settings:this.settings,matrix:l,width:this.width,height:this.height,ratio:this.camera.ratio,scalingRatio:this.settings("webglOversamplingRatio")}));if(p){j.blendFunc(j.SRC_ALPHA,j.ONE_MINUS_SRC_ALPHA),j.enable(j.BLEND);for(f in this.nodeFloatArrays)h=sigma.webgl.nodes[f],this.nodePrograms[f]||(this.nodePrograms[f]=h.initProgram(j)),this.nodeFloatArrays[f]&&(j.useProgram(this.nodePrograms[f]),h.render(j,this.nodePrograms[f],this.nodeFloatArrays[f].array,{settings:this.settings,matrix:l,width:this.width,height:this.height,ratio:this.camera.ratio,scalingRatio:this.settings("webglOversamplingRatio")}))}if(n)for(c=this.camera.quadtree.area(this.camera.getRectangle(this.width,this.height)),this.camera.applyView(a,a,{nodes:c,edges:[],width:this.width,height:this.height}),g=function(a){return i.settings({prefix:i.camera.prefix},a)},d=0,e=c.length;e>d;d++)c[d].hidden||(sigma.canvas.labels[c[d].type]||sigma.canvas.labels.def)(c[d],this.contexts.labels,g);return this.dispatchEvent("render"),this},sigma.renderers.webgl.prototype.initDOM=function(a,b,c){var d=document.createElement(a);d.style.position="absolute",d.setAttribute("class","sigma-"+b),this.domElements[b]=d,this.container.appendChild(d),"canvas"===a.toLowerCase()&&(this.contexts[b]=d.getContext(c?"experimental-webgl":"2d",{preserveDrawingBuffer:!0}))},sigma.renderers.webgl.prototype.resize=function(b,c){var d,e=this.width,f=this.height;if(b!==a&&c!==a?(this.width=b,this.height=c):(this.width=this.container.offsetWidth,this.height=this.container.offsetHeight,b=this.width,c=this.height),e!==this.width||f!==this.height)for(d in this.domElements)this.domElements[d].style.width=b+"px",this.domElements[d].style.height=c+"px","canvas"===this.domElements[d].tagName.toLowerCase()&&(this.contexts[d]&&this.contexts[d].scale?(this.domElements[d].setAttribute("width",b+"px"),this.domElements[d].setAttribute("height",c+"px")):(this.domElements[d].setAttribute("width",b*this.settings("webglOversamplingRatio")+"px"),this.domElements[d].setAttribute("height",c*this.settings("webglOversamplingRatio")+"px")));for(d in this.contexts)this.contexts[d]&&this.contexts[d].viewport&&this.contexts[d].viewport(0,0,this.width*this.settings("webglOversamplingRatio"),this.height*this.settings("webglOversamplingRatio"));return this},sigma.renderers.webgl.prototype.clear=function(){var a;for(a in this.domElements)"CANVAS"===this.domElements[a].tagName&&(this.domElements[a].width=this.domElements[a].width);return this.contexts.nodes.clear(this.contexts.nodes.COLOR_BUFFER_BIT),this.contexts.edges.clear(this.contexts.edges.COLOR_BUFFER_BIT),this},sigma.renderers.webgl.prototype.kill=function(){var a,b;for(window.removeEventListener("resize",this.boundResize);b=this.captors.pop();)b.kill();delete this.captors;for(a in this.domElements)this.domElements[a].parentNode.removeChild(this.domElements[a]),delete this.domElements[a],delete this.contexts[a];delete this.domElements,delete this.contexts},sigma.utils.pkg("sigma.webgl.nodes"),sigma.utils.pkg("sigma.webgl.edges"),sigma.utils.pkg("sigma.canvas.labels")}.call(this),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.renderers");var a,b=!!window.WebGLRenderingContext;b&&(a=document.createElement("canvas"),b=!(!a.getContext("webgl")&&!a.getContext("experimental-webgl"))),sigma.renderers.def=b?sigma.renderers.webgl:sigma.renderers.canvas}.call(this),function(){"use strict";sigma.utils.pkg("sigma.webgl.nodes"),sigma.webgl.nodes.def={POINTS:3,ATTRIBUTES:5,addNode:function(a,b,c,d,e){var f=sigma.utils.floatColor(a.color||e("defaultNodeColor"));b[c++]=a[d+"x"],b[c++]=a[d+"y"],b[c++]=a[d+"size"],b[c++]=f,b[c++]=0,b[c++]=a[d+"x"],b[c++]=a[d+"y"],b[c++]=a[d+"size"],b[c++]=f,b[c++]=2*Math.PI/3,b[c++]=a[d+"x"],b[c++]=a[d+"y"],b[c++]=a[d+"size"],b[c++]=f,b[c++]=4*Math.PI/3},render:function(a,b,c,d){var e,f=a.getAttribLocation(b,"a_position"),g=a.getAttribLocation(b,"a_size"),h=a.getAttribLocation(b,"a_color"),i=a.getAttribLocation(b,"a_angle"),j=a.getUniformLocation(b,"u_resolution"),k=a.getUniformLocation(b,"u_matrix"),l=a.getUniformLocation(b,"u_ratio"),m=a.getUniformLocation(b,"u_scale");e=a.createBuffer(),a.bindBuffer(a.ARRAY_BUFFER,e),a.bufferData(a.ARRAY_BUFFER,c,a.DYNAMIC_DRAW),a.uniform2f(j,d.width,d.height),a.uniform1f(l,1/Math.pow(d.ratio,d.settings("nodesPowRatio"))),a.uniform1f(m,d.scalingRatio),a.uniformMatrix3fv(k,!1,d.matrix),a.enableVertexAttribArray(f),a.enableVertexAttribArray(g),a.enableVertexAttribArray(h),a.enableVertexAttribArray(i),a.vertexAttribPointer(f,2,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,0),a.vertexAttribPointer(g,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,8),a.vertexAttribPointer(h,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,12),a.vertexAttribPointer(i,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,16),a.drawArrays(a.TRIANGLES,d.start||0,d.count||c.length/this.ATTRIBUTES)},initProgram:function(a){var b,c,d;return b=sigma.utils.loadShader(a,["attribute vec2 a_position;","attribute float a_size;","attribute float a_color;","attribute float a_angle;","uniform vec2 u_resolution;","uniform float u_ratio;","uniform float u_scale;","uniform mat3 u_matrix;","varying vec4 color;","varying vec2 center;","varying float radius;","void main() {","radius = a_size * u_ratio;","vec2 position = (u_matrix * vec3(a_position, 1)).xy;","center = position * u_scale;","center = vec2(center.x, u_scale * u_resolution.y - center.y);","position = position +","2.0 * radius * vec2(cos(a_angle), sin(a_angle));","position = (position / u_resolution * 2.0 - 1.0) * vec2(1, -1);","radius = radius * u_scale;","gl_Position = vec4(position, 0, 1);","float c = a_color;","color.b = mod(c, 256.0); c = floor(c / 256.0);","color.g = mod(c, 256.0); c = floor(c / 256.0);","color.r = mod(c, 256.0); c = floor(c / 256.0); color /= 255.0;","color.a = 1.0;","}"].join("\n"),a.VERTEX_SHADER),c=sigma.utils.loadShader(a,["precision mediump float;","varying vec4 color;","varying vec2 center;","varying float radius;","void main(void) {","vec4 color0 = vec4(0.0, 0.0, 0.0, 0.0);","vec2 m = gl_FragCoord.xy - center;","float diff = radius - sqrt(m.x * m.x + m.y * m.y);","if (diff > 0.0)","gl_FragColor = color;","else","gl_FragColor = color0;","}"].join("\n"),a.FRAGMENT_SHADER),d=sigma.utils.loadProgram(a,[b,c])}}}(),function(){"use strict";sigma.utils.pkg("sigma.webgl.nodes"),sigma.webgl.nodes.fast={POINTS:1,ATTRIBUTES:4,addNode:function(a,b,c,d,e){b[c++]=a[d+"x"],b[c++]=a[d+"y"],b[c++]=a[d+"size"],b[c++]=sigma.utils.floatColor(a.color||e("defaultNodeColor"))},render:function(a,b,c,d){var e,f=a.getAttribLocation(b,"a_position"),g=a.getAttribLocation(b,"a_size"),h=a.getAttribLocation(b,"a_color"),i=a.getUniformLocation(b,"u_resolution"),j=a.getUniformLocation(b,"u_matrix"),k=a.getUniformLocation(b,"u_ratio"),l=a.getUniformLocation(b,"u_scale");e=a.createBuffer(),a.bindBuffer(a.ARRAY_BUFFER,e),a.bufferData(a.ARRAY_BUFFER,c,a.DYNAMIC_DRAW),a.uniform2f(i,d.width,d.height),a.uniform1f(k,1/Math.pow(d.ratio,d.settings("nodesPowRatio"))),a.uniform1f(l,d.scalingRatio),a.uniformMatrix3fv(j,!1,d.matrix),a.enableVertexAttribArray(f),a.enableVertexAttribArray(g),a.enableVertexAttribArray(h),a.vertexAttribPointer(f,2,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,0),a.vertexAttribPointer(g,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,8),a.vertexAttribPointer(h,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,12),a.drawArrays(a.POINTS,d.start||0,d.count||c.length/this.ATTRIBUTES)},initProgram:function(a){var b,c,d;return b=sigma.utils.loadShader(a,["attribute vec2 a_position;","attribute float a_size;","attribute float a_color;","uniform vec2 u_resolution;","uniform float u_ratio;","uniform float u_scale;","uniform mat3 u_matrix;","varying vec4 color;","void main() {","gl_Position = vec4(","((u_matrix * vec3(a_position, 1)).xy /","u_resolution * 2.0 - 1.0) * vec2(1, -1),","0,","1",");","gl_PointSize = a_size * u_ratio * u_scale * 2.0;","float c = a_color;","color.b = mod(c, 256.0); c = floor(c / 256.0);","color.g = mod(c, 256.0); c = floor(c / 256.0);","color.r = mod(c, 256.0); c = floor(c / 256.0); color /= 255.0;","color.a = 1.0;","}"].join("\n"),a.VERTEX_SHADER),c=sigma.utils.loadShader(a,["precision mediump float;","varying vec4 color;","void main(void) {","gl_FragColor = color;","}"].join("\n"),a.FRAGMENT_SHADER),d=sigma.utils.loadProgram(a,[b,c])}}}(),function(){"use strict";sigma.utils.pkg("sigma.webgl.edges"),sigma.webgl.edges.def={POINTS:6,ATTRIBUTES:7,addEdge:function(a,b,c,d,e,f,g){var h=(a[f+"size"]||1)/2,i=b[f+"x"],j=b[f+"y"],k=c[f+"x"],l=c[f+"y"],m=a.color;if(!m)switch(g("edgeColor")){case"source":m=b.color||g("defaultNodeColor");break;case"target":m=c.color||g("defaultNodeColor");break;default:m=g("defaultEdgeColor")}m=sigma.utils.floatColor(m),d[e++]=i,d[e++]=j,d[e++]=k,d[e++]=l,d[e++]=h,d[e++]=0,d[e++]=m,d[e++]=k,d[e++]=l,d[e++]=i,d[e++]=j,d[e++]=h,d[e++]=1,d[e++]=m,d[e++]=k,d[e++]=l,d[e++]=i,d[e++]=j,d[e++]=h,d[e++]=0,d[e++]=m,d[e++]=k,d[e++]=l,d[e++]=i,d[e++]=j,d[e++]=h,d[e++]=0,d[e++]=m,d[e++]=i,d[e++]=j,d[e++]=k,d[e++]=l,d[e++]=h,d[e++]=1,d[e++]=m,d[e++]=i,d[e++]=j,d[e++]=k,d[e++]=l,d[e++]=h,d[e++]=0,d[e++]=m},render:function(a,b,c,d){var e,f=a.getAttribLocation(b,"a_color"),g=a.getAttribLocation(b,"a_position1"),h=a.getAttribLocation(b,"a_position2"),i=a.getAttribLocation(b,"a_thickness"),j=a.getAttribLocation(b,"a_minus"),k=a.getUniformLocation(b,"u_resolution"),l=a.getUniformLocation(b,"u_matrix"),m=a.getUniformLocation(b,"u_matrixHalfPi"),n=a.getUniformLocation(b,"u_matrixHalfPiMinus"),o=a.getUniformLocation(b,"u_ratio"),p=a.getUniformLocation(b,"u_scale");e=a.createBuffer(),a.bindBuffer(a.ARRAY_BUFFER,e),a.bufferData(a.ARRAY_BUFFER,c,a.STATIC_DRAW),a.uniform2f(k,d.width,d.height),a.uniform1f(o,d.ratio/Math.pow(d.ratio,d.settings("edgesPowRatio"))),a.uniform1f(p,d.scalingRatio),a.uniformMatrix3fv(l,!1,d.matrix),a.uniformMatrix2fv(m,!1,sigma.utils.matrices.rotation(Math.PI/2,!0)),a.uniformMatrix2fv(n,!1,sigma.utils.matrices.rotation(-Math.PI/2,!0)),a.enableVertexAttribArray(f),a.enableVertexAttribArray(g),a.enableVertexAttribArray(h),a.enableVertexAttribArray(i),a.enableVertexAttribArray(j),a.vertexAttribPointer(g,2,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,0),a.vertexAttribPointer(h,2,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,8),a.vertexAttribPointer(i,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,16),a.vertexAttribPointer(j,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,20),a.vertexAttribPointer(f,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,24),a.drawArrays(a.TRIANGLES,d.start||0,d.count||c.length/this.ATTRIBUTES)},initProgram:function(a){var b,c,d;return b=sigma.utils.loadShader(a,["attribute vec2 a_position1;","attribute vec2 a_position2;","attribute float a_thickness;","attribute float a_minus;","attribute float a_color;","uniform vec2 u_resolution;","uniform float u_ratio;","uniform float u_scale;","uniform mat3 u_matrix;","uniform mat2 u_matrixHalfPi;","uniform mat2 u_matrixHalfPiMinus;","varying vec4 color;","void main() {","vec2 position = a_thickness * u_ratio *","normalize(a_position2 - a_position1);","mat2 matrix = a_minus * u_matrixHalfPiMinus +","(1.0 - a_minus) * u_matrixHalfPi;","position = matrix * position + a_position1;","gl_Position = vec4(","((u_matrix * vec3(position, 1)).xy /","u_resolution * 2.0 - 1.0) * vec2(1, -1),","0,","1",");","float c = a_color;","color.b = mod(c, 256.0); c = floor(c / 256.0);","color.g = mod(c, 256.0); c = floor(c / 256.0);","color.r = mod(c, 256.0); c = floor(c / 256.0); color /= 255.0;","color.a = 1.0;","}"].join("\n"),a.VERTEX_SHADER),c=sigma.utils.loadShader(a,["precision mediump float;","varying vec4 color;","void main(void) {","gl_FragColor = color;","}"].join("\n"),a.FRAGMENT_SHADER),d=sigma.utils.loadProgram(a,[b,c])
    }}}(),function(){"use strict";sigma.utils.pkg("sigma.webgl.edges"),sigma.webgl.edges.fast={POINTS:2,ATTRIBUTES:3,addEdge:function(a,b,c,d,e,f,g){var h=((a[f+"size"]||1)/2,b[f+"x"]),i=b[f+"y"],j=c[f+"x"],k=c[f+"y"],l=a.color;if(!l)switch(g("edgeColor")){case"source":l=b.color||g("defaultNodeColor");break;case"target":l=c.color||g("defaultNodeColor");break;default:l=g("defaultEdgeColor")}l=sigma.utils.floatColor(l),d[e++]=h,d[e++]=i,d[e++]=l,d[e++]=j,d[e++]=k,d[e++]=l},render:function(a,b,c,d){var e,f=a.getAttribLocation(b,"a_color"),g=a.getAttribLocation(b,"a_position"),h=a.getUniformLocation(b,"u_resolution"),i=a.getUniformLocation(b,"u_matrix");e=a.createBuffer(),a.bindBuffer(a.ARRAY_BUFFER,e),a.bufferData(a.ARRAY_BUFFER,c,a.DYNAMIC_DRAW),a.uniform2f(h,d.width,d.height),a.uniformMatrix3fv(i,!1,d.matrix),a.enableVertexAttribArray(g),a.enableVertexAttribArray(f),a.vertexAttribPointer(g,2,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,0),a.vertexAttribPointer(f,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,8),a.lineWidth(3),a.drawArrays(a.LINES,d.start||0,d.count||c.length/this.ATTRIBUTES)},initProgram:function(a){var b,c,d;return b=sigma.utils.loadShader(a,["attribute vec2 a_position;","attribute float a_color;","uniform vec2 u_resolution;","uniform mat3 u_matrix;","varying vec4 color;","void main() {","gl_Position = vec4(","((u_matrix * vec3(a_position, 1)).xy /","u_resolution * 2.0 - 1.0) * vec2(1, -1),","0,","1",");","float c = a_color;","color.b = mod(c, 256.0); c = floor(c / 256.0);","color.g = mod(c, 256.0); c = floor(c / 256.0);","color.r = mod(c, 256.0); c = floor(c / 256.0); color /= 255.0;","color.a = 1.0;","}"].join("\n"),a.VERTEX_SHADER),c=sigma.utils.loadShader(a,["precision mediump float;","varying vec4 color;","void main(void) {","gl_FragColor = color;","}"].join("\n"),a.FRAGMENT_SHADER),d=sigma.utils.loadProgram(a,[b,c])}}}(),function(){"use strict";sigma.utils.pkg("sigma.webgl.edges"),sigma.webgl.edges.arrow={POINTS:9,ATTRIBUTES:11,addEdge:function(a,b,c,d,e,f,g){var h=(a[f+"size"]||1)/2,i=b[f+"x"],j=b[f+"y"],k=c[f+"x"],l=c[f+"y"],m=c[f+"size"],n=a.color;if(!n)switch(g("edgeColor")){case"source":n=b.color||g("defaultNodeColor");break;case"target":n=c.color||g("defaultNodeColor");break;default:n=g("defaultEdgeColor")}n=sigma.utils.floatColor(n),d[e++]=i,d[e++]=j,d[e++]=k,d[e++]=l,d[e++]=h,d[e++]=m,d[e++]=0,d[e++]=0,d[e++]=0,d[e++]=0,d[e++]=n,d[e++]=k,d[e++]=l,d[e++]=i,d[e++]=j,d[e++]=h,d[e++]=m,d[e++]=1,d[e++]=1,d[e++]=0,d[e++]=0,d[e++]=n,d[e++]=k,d[e++]=l,d[e++]=i,d[e++]=j,d[e++]=h,d[e++]=m,d[e++]=1,d[e++]=0,d[e++]=0,d[e++]=0,d[e++]=n,d[e++]=k,d[e++]=l,d[e++]=i,d[e++]=j,d[e++]=h,d[e++]=m,d[e++]=1,d[e++]=0,d[e++]=0,d[e++]=0,d[e++]=n,d[e++]=i,d[e++]=j,d[e++]=k,d[e++]=l,d[e++]=h,d[e++]=m,d[e++]=0,d[e++]=1,d[e++]=0,d[e++]=0,d[e++]=n,d[e++]=i,d[e++]=j,d[e++]=k,d[e++]=l,d[e++]=h,d[e++]=m,d[e++]=0,d[e++]=0,d[e++]=0,d[e++]=0,d[e++]=n,d[e++]=k,d[e++]=l,d[e++]=i,d[e++]=j,d[e++]=h,d[e++]=m,d[e++]=1,d[e++]=0,d[e++]=1,d[e++]=-1,d[e++]=n,d[e++]=k,d[e++]=l,d[e++]=i,d[e++]=j,d[e++]=h,d[e++]=m,d[e++]=1,d[e++]=0,d[e++]=1,d[e++]=0,d[e++]=n,d[e++]=k,d[e++]=l,d[e++]=i,d[e++]=j,d[e++]=h,d[e++]=m,d[e++]=1,d[e++]=0,d[e++]=1,d[e++]=1,d[e++]=n},render:function(a,b,c,d){var e,f=a.getAttribLocation(b,"a_pos1"),g=a.getAttribLocation(b,"a_pos2"),h=a.getAttribLocation(b,"a_thickness"),i=a.getAttribLocation(b,"a_tSize"),j=a.getAttribLocation(b,"a_delay"),k=a.getAttribLocation(b,"a_minus"),l=a.getAttribLocation(b,"a_head"),m=a.getAttribLocation(b,"a_headPosition"),n=a.getAttribLocation(b,"a_color"),o=a.getUniformLocation(b,"u_resolution"),p=a.getUniformLocation(b,"u_matrix"),q=a.getUniformLocation(b,"u_matrixHalfPi"),r=a.getUniformLocation(b,"u_matrixHalfPiMinus"),s=a.getUniformLocation(b,"u_ratio"),t=a.getUniformLocation(b,"u_nodeRatio"),u=a.getUniformLocation(b,"u_arrowHead"),v=a.getUniformLocation(b,"u_scale");e=a.createBuffer(),a.bindBuffer(a.ARRAY_BUFFER,e),a.bufferData(a.ARRAY_BUFFER,c,a.STATIC_DRAW),a.uniform2f(o,d.width,d.height),a.uniform1f(s,d.ratio/Math.pow(d.ratio,d.settings("edgesPowRatio"))),a.uniform1f(t,Math.pow(d.ratio,d.settings("nodesPowRatio"))/d.ratio),a.uniform1f(u,5),a.uniform1f(v,d.scalingRatio),a.uniformMatrix3fv(p,!1,d.matrix),a.uniformMatrix2fv(q,!1,sigma.utils.matrices.rotation(Math.PI/2,!0)),a.uniformMatrix2fv(r,!1,sigma.utils.matrices.rotation(-Math.PI/2,!0)),a.enableVertexAttribArray(f),a.enableVertexAttribArray(g),a.enableVertexAttribArray(h),a.enableVertexAttribArray(i),a.enableVertexAttribArray(j),a.enableVertexAttribArray(k),a.enableVertexAttribArray(l),a.enableVertexAttribArray(m),a.enableVertexAttribArray(n),a.vertexAttribPointer(f,2,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,0),a.vertexAttribPointer(g,2,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,8),a.vertexAttribPointer(h,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,16),a.vertexAttribPointer(i,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,20),a.vertexAttribPointer(j,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,24),a.vertexAttribPointer(k,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,28),a.vertexAttribPointer(l,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,32),a.vertexAttribPointer(m,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,36),a.vertexAttribPointer(n,1,a.FLOAT,!1,this.ATTRIBUTES*Float32Array.BYTES_PER_ELEMENT,40),a.drawArrays(a.TRIANGLES,d.start||0,d.count||c.length/this.ATTRIBUTES)},initProgram:function(a){var b,c,d;return b=sigma.utils.loadShader(a,["attribute vec2 a_pos1;","attribute vec2 a_pos2;","attribute float a_thickness;","attribute float a_tSize;","attribute float a_delay;","attribute float a_minus;","attribute float a_head;","attribute float a_headPosition;","attribute float a_color;","uniform vec2 u_resolution;","uniform float u_ratio;","uniform float u_nodeRatio;","uniform float u_arrowHead;","uniform float u_scale;","uniform mat3 u_matrix;","uniform mat2 u_matrixHalfPi;","uniform mat2 u_matrixHalfPiMinus;","varying vec4 color;","void main() {","vec2 pos = normalize(a_pos2 - a_pos1);","mat2 matrix = (1.0 - a_head) *","(","a_minus * u_matrixHalfPiMinus +","(1.0 - a_minus) * u_matrixHalfPi",") + a_head * (","a_headPosition * u_matrixHalfPiMinus * 0.6 +","(a_headPosition * a_headPosition - 1.0) * mat2(1.0)",");","pos = a_pos1 + (","(1.0 - a_head) * a_thickness * u_ratio * matrix * pos +","a_head * u_arrowHead * a_thickness * u_ratio * matrix * pos +","a_delay * pos * (","a_tSize / u_nodeRatio +","u_arrowHead * a_thickness * u_ratio",")",");","gl_Position = vec4(","((u_matrix * vec3(pos, 1)).xy /","u_resolution * 2.0 - 1.0) * vec2(1, -1),","0,","1",");","float c = a_color;","color.b = mod(c, 256.0); c = floor(c / 256.0);","color.g = mod(c, 256.0); c = floor(c / 256.0);","color.r = mod(c, 256.0); c = floor(c / 256.0); color /= 255.0;","color.a = 1.0;","}"].join("\n"),a.VERTEX_SHADER),c=sigma.utils.loadShader(a,["precision mediump float;","varying vec4 color;","void main(void) {","gl_FragColor = color;","}"].join("\n"),a.FRAGMENT_SHADER),d=sigma.utils.loadProgram(a,[b,c])}}}(),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.canvas.labels"),sigma.canvas.labels.def=function(a,b,c){var d,e=c("prefix")||"",f=a[e+"size"];f<c("labelThreshold")||"string"==typeof a.label&&(d="fixed"===c("labelSize")?c("defaultLabelSize"):c("labelSizeRatio")*f,b.font=(c("fontStyle")?c("fontStyle")+" ":"")+d+"px "+c("font"),b.fillStyle="node"===c("labelColor")?a.color||c("defaultNodeColor"):c("defaultLabelColor"),b.fillText(a.label,Math.round(a[e+"x"]+f+3),Math.round(a[e+"y"]+d/3)))}}.call(this),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.canvas.hovers"),sigma.canvas.hovers.def=function(a,b,c){var d,e,f,g,h,i=c("hoverFontStyle")||c("fontStyle"),j=c("prefix")||"",k=a[j+"size"],l="fixed"===c("labelSize")?c("defaultLabelSize"):c("labelSizeRatio")*k;b.font=(i?i+" ":"")+l+"px "+(c("hoverFont")||c("font")),b.beginPath(),b.fillStyle="node"===c("labelHoverBGColor")?a.color||c("defaultNodeColor"):c("defaultHoverLabelBGColor"),c("labelHoverShadow")&&(b.shadowOffsetX=0,b.shadowOffsetY=0,b.shadowBlur=8,b.shadowColor=c("labelHoverShadowColor")),"string"==typeof a.label&&(d=Math.round(a[j+"x"]-l/2-2),e=Math.round(a[j+"y"]-l/2-2),f=Math.round(b.measureText(a.label).width+l/2+k+7),g=Math.round(l+4),h=Math.round(l/2+2),b.moveTo(d,e+h),b.arcTo(d,e,d+h,e,h),b.lineTo(d+f,e),b.lineTo(d+f,e+g),b.lineTo(d+h,e+g),b.arcTo(d,e+g,d,e+g-h,h),b.lineTo(d,e+h),b.closePath(),b.fill(),b.shadowOffsetX=0,b.shadowOffsetY=0,b.shadowBlur=0),c("borderSize")>0&&(b.beginPath(),b.fillStyle="node"===c("nodeBorderColor")?a.color||c("defaultNodeColor"):c("defaultNodeBorderColor"),b.arc(a[j+"x"],a[j+"y"],k+c("borderSize"),0,2*Math.PI,!0),b.closePath(),b.fill());var m=sigma.canvas.nodes[a.type]||sigma.canvas.nodes.def;m(a,b,c),"string"==typeof a.label&&(b.fillStyle="node"===c("labelHoverColor")?a.color||c("defaultNodeColor"):c("defaultLabelHoverColor"),b.fillText(a.label,Math.round(a[j+"x"]+k+3),Math.round(a[j+"y"]+l/3)))}}.call(this),function(){"use strict";sigma.utils.pkg("sigma.canvas.nodes"),sigma.canvas.nodes.def=function(a,b,c){var d=c("prefix")||"";b.fillStyle=a.color||c("defaultNodeColor"),b.beginPath(),b.arc(a[d+"x"],a[d+"y"],a[d+"size"],0,2*Math.PI,!0),b.closePath(),b.fill()}}(),function(){"use strict";sigma.utils.pkg("sigma.canvas.edges"),sigma.canvas.edges.def=function(a,b,c,d,e){var f=a.color,g=e("prefix")||"",h=e("edgeColor"),i=e("defaultNodeColor"),j=e("defaultEdgeColor");if(!f)switch(h){case"source":f=b.color||i;break;case"target":f=c.color||i;break;default:f=j}d.strokeStyle=f,d.lineWidth=a[g+"size"]||1,d.beginPath(),d.moveTo(b[g+"x"],b[g+"y"]),d.lineTo(c[g+"x"],c[g+"y"]),d.stroke(),e("drawEdgeLabels")&&sigma.canvas.labels.edges.def(a,b,c,d,e)}}(),function(){"use strict";sigma.utils.pkg("sigma.canvas.edges"),sigma.canvas.edges.curve=function(a,b,c,d,e){var f=a.color,g=e("prefix")||"",h=e("edgeColor"),i=e("defaultNodeColor"),j=e("defaultEdgeColor");if(!f)switch(h){case"source":f=b.color||i;break;case"target":f=c.color||i;break;default:f=j}d.strokeStyle=f,d.lineWidth=a[g+"size"]||1,d.beginPath(),d.moveTo(b[g+"x"],b[g+"y"]),d.quadraticCurveTo((b[g+"x"]+c[g+"x"])/2+(c[g+"y"]-b[g+"y"])/4,(b[g+"y"]+c[g+"y"])/2+(b[g+"x"]-c[g+"x"])/4,c[g+"x"],c[g+"y"]),d.stroke()}}(),function(){"use strict";sigma.utils.pkg("sigma.canvas.edges"),sigma.canvas.edges.arrow=function(a,b,c,d,e){var f=a.color,g=e("prefix")||"",h=e("edgeColor"),i=e("defaultNodeColor"),j=e("defaultEdgeColor"),k=a[g+"size"]||1,l=c[g+"size"],m=b[g+"x"],n=b[g+"y"],o=c[g+"x"],p=c[g+"y"],q=2.5*k,r=Math.sqrt(Math.pow(o-m,2)+Math.pow(p-n,2)),s=m+(o-m)*(r-q-l)/r,t=n+(p-n)*(r-q-l)/r,u=(o-m)*q/r,v=(p-n)*q/r;if(!f)switch(h){case"source":f=b.color||i;break;case"target":f=c.color||i;break;default:f=j}d.strokeStyle=f,d.lineWidth=k,d.beginPath(),d.moveTo(m,n),d.lineTo(s,t),d.stroke(),d.fillStyle=f,d.beginPath(),d.moveTo(s+u,t+v),d.lineTo(s+.6*v,t-.6*u),d.lineTo(s-.6*v,t+.6*u),d.lineTo(s+u,t+v),d.closePath(),d.fill(),e("drawEdgeLabels")&&sigma.canvas.labels.edges.def(a,b,c,d,e)}}(),function(){"use strict";var a=sigma.utils.pkg("sigma.canvas.edges");a.curvedArrow=function(a,b,c,d,e){var f=a.color,g=e("prefix")||"",h=e("edgeColor"),i=e("defaultNodeColor"),j=e("defaultEdgeColor"),k=a[g+"size"]||1,l=c[g+"size"],m=b[g+"x"],n=b[g+"y"],o=(b[g+"x"]+c[g+"x"])/2+(c[g+"y"]-b[g+"y"])/4,p=(b[g+"y"]+c[g+"y"])/2+(b[g+"x"]-c[g+"x"])/4,q=c[g+"x"],r=c[g+"y"],s=2.5*k,t=Math.sqrt(Math.pow(q-o,2)+Math.pow(r-p,2)),u=o+(q-o)*(t-s-l)/t,v=p+(r-p)*(t-s-l)/t,w=(q-o)*s/t,x=(r-p)*s/t;if(!f)switch(h){case"source":f=b.color||i;break;case"target":f=c.color||i;break;default:f=j}d.strokeStyle=f,d.lineWidth=k,d.beginPath(),d.moveTo(m,n),d.quadraticCurveTo(o,p,u,v),d.stroke(),d.fillStyle=f,d.beginPath(),d.moveTo(u+w,v+x),d.lineTo(u+.6*x,v-.6*w),d.lineTo(u-.6*x,v+.6*w),d.lineTo(u+w,v+x),d.closePath(),d.fill()}}(),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.middlewares"),sigma.utils.pkg("sigma.utils"),sigma.middlewares.rescale=function(a,b,c){var d,e,f,g,h,i,j,k,l=this.graph.nodes(),m=this.graph.edges(),n=this.settings.embedObjects(c||{}),o=n("bounds")||sigma.utils.getBoundaries(this.graph,a,!0),p=o.minX,q=o.minY,r=o.maxX,s=o.maxY,t=o.sizeMax,u=o.weightMax,v=n("width")||1,w=n("height")||1;for(j="outside"===n("scalingMode")?Math.max(v/Math.max(r-p,1),w/Math.max(s-q,1)):Math.min(v/Math.max(r-p,1),w/Math.max(s-q,1)),k=(n("rescaleIgnoreSize")?0:(n("maxNodeSize")||t)/j)+(n("sideMargin")||0),r+=k,p-=k,s+=k,q-=k,j="outside"===n("scalingMode")?Math.max(v/Math.max(r-p,1),w/Math.max(s-q,1)):Math.min(v/Math.max(r-p,1),w/Math.max(s-q,1)),n("maxNodeSize")||n("minNodeSize")?n("maxNodeSize")===n("minNodeSize")?(f=0,g=n("maxNodeSize")):(f=(n("maxNodeSize")-n("minNodeSize"))/t,g=n("minNodeSize")):(f=1,g=0),n("maxEdgeSize")||n("minEdgeSize")?n("maxEdgeSize")===n("minEdgeSize")?(h=0,i=n("minEdgeSize")):(h=(n("maxEdgeSize")-n("minEdgeSize"))/u,i=n("minEdgeSize")):(h=1,i=0),d=0,e=m.length;e>d;d++)m[d][b+"size"]=m[d][a+"size"]*h+i;for(d=0,e=l.length;e>d;d++)l[d][b+"size"]=l[d][a+"size"]*f+g,l[d][b+"x"]=(l[d][a+"x"]-(r+p)/2)*j,l[d][b+"y"]=(l[d][a+"y"]-(s+q)/2)*j},sigma.utils.getBoundaries=function(a,b,c){var d,e,f=a.edges(),g=a.nodes(),h=-1/0,i=-1/0,j=1/0,k=1/0,l=-1/0,m=-1/0;if(c)for(d=0,e=f.length;e>d;d++)h=Math.max(f[d][b+"size"],h);for(d=0,e=g.length;e>d;d++)i=Math.max(g[d][b+"size"],i),l=Math.max(g[d][b+"x"],l),j=Math.min(g[d][b+"x"],j),m=Math.max(g[d][b+"y"],m),k=Math.min(g[d][b+"y"],k);return h=h||1,i=i||1,{weightMax:h,sizeMax:i,minX:j,minY:k,maxX:l,maxY:m}}}.call(this),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.middlewares"),sigma.middlewares.copy=function(a,b){var c,d,e;if(b+""!=a+""){for(e=this.graph.nodes(),c=0,d=e.length;d>c;c++)e[c][b+"x"]=e[c][a+"x"],e[c][b+"y"]=e[c][a+"y"],e[c][b+"size"]=e[c][a+"size"];for(e=this.graph.edges(),c=0,d=e.length;d>c;c++)e[c][b+"size"]=e[c][a+"size"]}}}.call(this),function(a){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.misc.animation.running");var b=function(){var a=0;return function(){return""+ ++a}}();sigma.misc.animation.camera=function(c,d,e){if(!(c instanceof sigma.classes.camera&&"object"==typeof d&&d))throw"animation.camera: Wrong arguments.";if("number"!=typeof d.x&&"number"!=typeof d.y&&"number"!=typeof d.ratio&&"number"!=typeof d.angle)throw"There must be at least one valid coordinate in the given val.";var f,g,h,i,j,k,l=e||{},m=sigma.utils.dateNow();return k={x:c.x,y:c.y,ratio:c.ratio,angle:c.angle},j=l.duration,i="function"!=typeof l.easing?sigma.utils.easings[l.easing||"quadraticInOut"]:l.easing,f=function(){var b,e=l.duration?(sigma.utils.dateNow()-m)/l.duration:1;e>=1?(c.isAnimated=!1,c.goTo({x:d.x!==a?d.x:k.x,y:d.y!==a?d.y:k.y,ratio:d.ratio!==a?d.ratio:k.ratio,angle:d.angle!==a?d.angle:k.angle}),cancelAnimationFrame(g),delete sigma.misc.animation.running[g],"function"==typeof l.onComplete&&l.onComplete()):(b=i(e),c.isAnimated=!0,c.goTo({x:d.x!==a?k.x+(d.x-k.x)*b:k.x,y:d.y!==a?k.y+(d.y-k.y)*b:k.y,ratio:d.ratio!==a?k.ratio+(d.ratio-k.ratio)*b:k.ratio,angle:d.angle!==a?k.angle+(d.angle-k.angle)*b:k.angle}),"function"==typeof l.onNewFrame&&l.onNewFrame(),h.frameId=requestAnimationFrame(f))},g=b(),h={frameId:requestAnimationFrame(f),target:c,type:"camera",options:l,fn:f},sigma.misc.animation.running[g]=h,g},sigma.misc.animation.kill=function(a){if(1!==arguments.length||"number"!=typeof a)throw"animation.kill: Wrong arguments.";var b=sigma.misc.animation.running[a];return b&&(cancelAnimationFrame(a),delete sigma.misc.animation.running[b.frameId],"camera"===b.type&&(b.target.isAnimated=!1),"function"==typeof(b.options||{}).onComplete&&b.options.onComplete()),this},sigma.misc.animation.killAll=function(a){var b,c,d=0,e="string"==typeof a?a:null,f="object"==typeof a?a:null,g=sigma.misc.animation.running;for(c in g)e&&g[c].type!==e||f&&g[c].target!==f||(b=sigma.misc.animation.running[c],cancelAnimationFrame(b.frameId),delete sigma.misc.animation.running[c],"camera"===b.type&&(b.target.isAnimated=!1),d++,"function"==typeof(b.options||{}).onComplete&&b.options.onComplete());return d},sigma.misc.animation.has=function(a){var b,c="string"==typeof a?a:null,d="object"==typeof a?a:null,e=sigma.misc.animation.running;for(b in e)if(!(c&&e[b].type!==c||d&&e[b].target!==d))return!0;return!1}}.call(this),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.misc"),sigma.misc.bindEvents=function(a){function b(b){b&&(f="x"in b.data?b.data.x:f,g="y"in b.data?b.data.y:g);var c,d,e,i,j,k,l,m,n=[],o=f+h.width/2,p=g+h.height/2,q=h.camera.cameraPosition(f,g),r=h.camera.quadtree.point(q.x,q.y);if(r.length)for(c=0,e=r.length;e>c;c++)if(i=r[c],j=i[a+"x"],k=i[a+"y"],l=i[a+"size"],!i.hidden&&o>j-l&&j+l>o&&p>k-l&&k+l>p&&Math.sqrt(Math.pow(o-j,2)+Math.pow(p-k,2))<l){for(m=!1,d=0;d<n.length;d++)if(i.size>n[d].size){n.splice(d,0,i),m=!0;break}m||n.push(i)}return n}function c(a){function c(a){h.settings("eventsEnabled")&&(h.dispatchEvent("click",a.data),g=b(a),g.length?(h.dispatchEvent("clickNode",{node:g[0]}),h.dispatchEvent("clickNodes",{node:g})):h.dispatchEvent("clickStage"))}function d(a){h.settings("eventsEnabled")&&(h.dispatchEvent("doubleClick",a.data),g=b(a),g.length?(h.dispatchEvent("doubleClickNode",{node:g[0]}),h.dispatchEvent("doubleClickNodes",{node:g})):h.dispatchEvent("doubleClickStage"))}function e(){if(h.settings("eventsEnabled")){var a,b,c,d=[];for(a in i)d.push(i[a]);for(i={},b=0,c=d.length;c>b;b++)h.dispatchEvent("outNode",{node:d[b]});d.length&&h.dispatchEvent("outNodes",{nodes:d})}}function f(a){if(h.settings("eventsEnabled")){g=b(a);var c,d,e,f=[],j=[],k={},l=g.length;for(c=0;l>c;c++)e=g[c],k[e.id]=e,i[e.id]||(j.push(e),i[e.id]=e);for(d in i)k[d]||(f.push(i[d]),delete i[d]);for(c=0,l=j.length;l>c;c++)h.dispatchEvent("overNode",{node:j[c]});for(c=0,l=f.length;l>c;c++)h.dispatchEvent("outNode",{node:f[c]});j.length&&h.dispatchEvent("overNodes",{nodes:j}),f.length&&h.dispatchEvent("outNodes",{nodes:f})}}var g,i={};a.bind("click",c),a.bind("mouseup",f),a.bind("mousemove",f),a.bind("mouseout",e),a.bind("doubleclick",d),h.bind("render",f)}var d,e,f,g,h=this;for(d=0,e=this.captors.length;e>d;d++)c(this.captors[d])}}.call(this),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.misc"),sigma.misc.drawHovers=function(a){function b(){c.contexts.hover.canvas.width=c.contexts.hover.canvas.width;var b,e=sigma.canvas.hovers,f=c.settings.embedObjects({prefix:a});if(f("enableHovering"))for(b in d)d[b].hidden||(e[d[b].type]||e.def)(d[b],c.contexts.hover,f)}var c=this,d={};this.bind("overNodes",function(a){var c,e=a.data.nodes,f=e.length;for(c=0;f>c;c++)d[e[c].id]=e[c];b()}),this.bind("outNodes",function(a){var c,e=a.data.nodes,f=e.length;for(c=0;f>c;c++)delete d[e[c].id];b()}),this.bind("render",function(){b()})}}.call(this);