undertherules/src/htdocs/js/sigma.min.js

Track, find, mining, parsing & analyzing data from social networks.

/* sigma.js - A JavaScript library dedicated to graph drawing. - Version: 1.2.0 - Author: Alexis Jacomy, Sciences-Po Médialab - License: MIT */
(function(a){"use strict";var b={},c=function(a){var d,e,f,g,h;c.classes.dispatcher.extend(this);var i=this,j=a||{};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(b[j.id])throw'sigma: Instance "'+j.id+'" already exists.';Object.defineProperty(this,"id",{value:j.id})}else{for(h=0;b[h];)h++;Object.defineProperty(this,"id",{value:""+h})}for(b[this.id]=this,this.settings=new c.classes.configurable(c.settings,j.settings||{}),Object.defineProperty(this,"graph",{value:new c.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]}}),Object.defineProperty(this,"events",{value:["click","rightClick","clickStage","doubleClickStage","rightClickStage","clickNode","clickNodes","doubleClickNode","doubleClickNodes","rightClickNode","rightClickNodes","overNode","overNodes","outNode","outNodes","downNode","downNodes","upNode","upNodes"],configurable:!0}),this._handler=function(a){var b,c={};for(b in 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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},c.prototype.addRenderer=function(a){var b,d,e,f,g=a||{};if("string"==typeof g?g={container:document.getElementById(g)}:g instanceof HTMLElement&&(g={container:g}),"string"==typeof g.container&&(g.container=document.getElementById(g.container)),"id"in g)b=g.id;else{for(b=0;this.renderers[""+b];)b++;b=""+b}if(this.renderers[b])throw'sigma.addRenderer: The renderer "'+b+'" already exists.';if(d="function"==typeof g.type?g.type:c.renderers[g.type],d=d||c.renderers.def,e="camera"in g?g.camera instanceof c.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[b]=f,Object.defineProperty(f,"id",{value:b}),f.bind&&f.bind(["click","rightClick","clickStage","doubleClickStage","rightClickStage","clickNode","clickNodes","clickEdge","clickEdges","doubleClickNode","doubleClickNodes","doubleClickEdge","doubleClickEdges","rightClickNode","rightClickNodes","rightClickEdge","rightClickEdges","overNode","overNodes","overEdge","overEdges","outNode","outNodes","outEdge","outEdges","downNode","downNodes","downEdge","downEdges","upNode","upNodes","upEdge","upEdges"],this._handler),this.renderersPerCamera[e.id].push(f),f},c.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},c.prototype.refresh=function(b){var d,e,f,g,h,i,j=0;for(b=b||{},g=this.middlewares||[],d=0,e=g.length;d<e;d++)g[d].call(this,0===d?"":"tmp"+j+":",d===e-1?"ready:":"tmp"+ ++j+":");for(f in this.cameras)h=this.cameras[f],h.settings("autoRescale")&&this.renderersPerCamera[h.id]&&this.renderersPerCamera[h.id].length?c.middlewares.rescale.call(this,g.length?"ready:":"",h.readPrefix,{width:this.renderersPerCamera[h.id][0].width,height:this.renderersPerCamera[h.id][0].height}):c.middlewares.copy.call(this,g.length?"ready:":"",h.readPrefix),b.skipIndexation||(i=c.utils.getBoundaries(this.graph,h.readPrefix),h.quadtree.index(this.graph.nodes(),{prefix:h.readPrefix,bounds:{x:i.minX,y:i.minY,width:i.maxX-i.minX,height:i.maxY-i.minY}}),h.edgequadtree!==a&&h.settings("drawEdges")&&h.settings("enableEdgeHovering")&&h.edgequadtree.index(this.graph,{prefix:h.readPrefix,bounds:{x:i.minX,y:i.minY,width:i.maxX-i.minX,height:i.maxY-i.minY}}));for(g=Object.keys(this.renderers),d=0,e=g.length;d<e;d++)if(this.renderers[g[d]].process)if(this.settings("skipErrors"))try{this.renderers[g[d]].process()}catch(a){console.log('Warning: The renderer "'+g[d]+'" crashed on ".process()"')}else this.renderers[g[d]].process();return this.render(),this},c.prototype.render=function(){var a,b,c;for(c=Object.keys(this.renderers),a=0,b=c.length;a<b;a++)if(this.settings("skipErrors"))try{this.renderers[c[a]].render()}catch(b){this.settings("verbose")&&console.log('Warning: The renderer "'+c[a]+'" crashed on ".render()"')}else this.renderers[c[a]].render();return this},c.prototype.renderCamera=function(a,b){var c,d,e,f=this;if(b)for(e=this.renderersPerCamera[a.id],c=0,d=e.length;c<d;c++)if(this.settings("skipErrors"))try{e[c].render()}catch(a){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;c<d;c++)if(this.settings("skipErrors"))try{e[c].render()}catch(a){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},c.prototype.kill=function(){var a;this.dispatchEvent("kill"),this.graph.kill(),delete this.middlewares;for(a in this.renderers)this.killRenderer(this.renderers[a]);for(a in this.cameras)this.killCamera(this.cameras[a]);delete this.renderers,delete this.cameras;for(a in this)this.hasOwnProperty(a)&&delete this[a];delete b[this.id]},c.instances=function(a){return arguments.length?b[a]:c.utils.extend({},b)},c.version="1.2.0","undefined"!=typeof this.sigma)throw"An object called sigma is already in the global scope.";this.sigma=c}).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;c<d;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}}();var c={};sigma.utils.floatColor=function(a){if(c[a])return c[a];var b=a,d=0,e=0,f=0;"#"===a[0]?(a=a.slice(1),3===a.length?(d=parseInt(a.charAt(0)+a.charAt(0),16),e=parseInt(a.charAt(1)+a.charAt(1),16),f=parseInt(a.charAt(2)+a.charAt(2),16)):(d=parseInt(a.charAt(0)+a.charAt(1),16),e=parseInt(a.charAt(2)+a.charAt(3),16),f=parseInt(a.charAt(4)+a.charAt(5),16))):a.match(/^ *rgba? *\(/)&&(a=a.match(/^ *rgba? *\( *([0-9]*) *, *([0-9]*) *, *([0-9]*) *(,.*)?\) *$/),d=+a[1],e=+a[2],f=+a[3]);var g=256*d*256+256*e+f;return c[b]=g,g},sigma.utils.zoomTo=function(a,b,c,d,e){var f,g,h,i=a.settings;g=Math.max(i("zoomMin"),Math.min(i("zoomMax"),a.ratio*d)),g!==a.ratio&&(d=g/a.ratio,h={x:b*(1-d)+a.x,y:c*(1-d)+a.y,ratio:g},e&&e.duration?(f=sigma.misc.animation.killAll(a),e=sigma.utils.extend(e,{easing:f?"quadraticOut":"quadraticInOut"}),sigma.misc.animation.camera(a,h,e)):(a.goTo(h),e&&e.onComplete&&e.onComplete()))},sigma.utils.getQuadraticControlPoint=function(a,b,c,d){return{x:(a+c)/2+(d-b)/4,y:(b+d)/2+(a-c)/4}},sigma.utils.getPointOnQuadraticCurve=function(a,b,c,d,e,f,g){return{x:Math.pow(1-a,2)*b+2*(1-a)*a*f+Math.pow(a,2)*d,y:Math.pow(1-a,2)*c+2*(1-a)*a*g+Math.pow(a,2)*e}},sigma.utils.getPointOnBezierCurve=function(a,b,c,d,e,f,g,h,i){var j=Math.pow(1-a,3),k=3*a*Math.pow(1-a,2),l=3*Math.pow(a,2)*(1-a),m=Math.pow(a,3);return{x:j*b+k*f+l*h+m*d,y:j*c+k*g+l*i+m*e}},sigma.utils.getSelfLoopControlPoints=function(a,b,c){return{x1:a-7*c,y1:b,x2:a,y2:b+7*c}},sigma.utils.getDistance=function(a,b,c,d){return Math.sqrt(Math.pow(c-a,2)+Math.pow(d-b,2))},sigma.utils.getCircleIntersection=function(a,b,c,d,e,f){var g,h,i,j,k,l,m,n,o;if(h=d-a,i=e-b,j=Math.sqrt(i*i+h*h),j>c+f)return!1;if(j<Math.abs(c-f))return!1;g=(c*c-f*f+j*j)/(2*j),n=a+h*g/j,o=b+i*g/j,k=Math.sqrt(c*c-g*g),l=-i*(k/j),m=h*(k/j);var p=n+l,q=n-l,r=o+m,s=o-m;return{xi:p,xi_prime:q,yi:r,yi_prime:s}},sigma.utils.isPointOnSegment=function(a,b,c,d,e,f,g){var h=Math.abs((b-d)*(e-c)-(a-c)*(f-d)),i=sigma.utils.getDistance(c,d,e,f),j=h/i;return j<g&&Math.min(c,e)<=a&&a<=Math.max(c,e)&&Math.min(d,f)<=b&&b<=Math.max(d,f)},sigma.utils.isPointOnQuadraticCurve=function(a,b,c,d,e,f,g,h,i){var j=sigma.utils.getDistance(c,d,e,f);if(Math.abs(a-c)>j||Math.abs(b-d)>j)return!1;for(var k,l=sigma.utils.getDistance(a,b,c,d),m=sigma.utils.getDistance(a,b,e,f),n=.5,o=l<m?-.01:.01,p=.001,q=100,r=sigma.utils.getPointOnQuadraticCurve(n,c,d,e,f,g,h),s=sigma.utils.getDistance(a,b,r.x,r.y);q-- >0&&n>=0&&n<=1&&s>i&&(o>p||o<-p);)k=s,r=sigma.utils.getPointOnQuadraticCurve(n,c,d,e,f,g,h),s=sigma.utils.getDistance(a,b,r.x,r.y),s>k?(o=-o/2,n+=o):n+o<0||n+o>1?(o/=2,s=k):n+=o;return s<i},sigma.utils.isPointOnBezierCurve=function(a,b,c,d,e,f,g,h,i,j,k){var l=sigma.utils.getDistance(c,d,g,h);if(Math.abs(a-c)>l||Math.abs(b-d)>l)return!1;for(var m,n=sigma.utils.getDistance(a,b,c,d),o=sigma.utils.getDistance(a,b,e,f),p=.5,q=n<o?-.01:.01,r=.001,s=100,t=sigma.utils.getPointOnBezierCurve(p,c,d,e,f,g,h,i,j),u=sigma.utils.getDistance(a,b,t.x,t.y);s-- >0&&p>=0&&p<=1&&u>k&&(q>r||q<-r);)m=u,t=sigma.utils.getPointOnBezierCurve(p,c,d,e,f,g,h,i,j),u=sigma.utils.getDistance(a,b,t.x,t.y),u>m?(q=-q/2,p+=q):p+q<0||p+q>1?(q/=2,u=m):p+=q;return u<k},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.getPixelRatio=function(){var b=1;return window.screen.deviceXDPI!==a&&window.screen.logicalXDPI!==a&&window.screen.deviceXDPI>window.screen.logicalXDPI?b=window.screen.systemXDPI/window.screen.logicalXDPI:window.devicePixelRatio!==a&&(b=window.devicePixelRatio),b},sigma.utils.getWidth=function(b){var c=b.target.ownerSVGElement?b.target.ownerSVGElement.width:b.target.width;return"number"==typeof c&&c||c!==a&&c.baseVal!==a&&c.baseVal.value},sigma.utils.getCenter=function(a){var b=a.target.namespaceURI.indexOf("svg")!==-1?1:sigma.utils.getPixelRatio();return{x:sigma.utils.getWidth(a)/(2*b),y:sigma.utils.getHeight(a)/(2*b)}},sigma.utils.mouseCoords=function(a,b,c){return b=b||sigma.utils.getX(a),c=c||sigma.utils.getY(a),{x:b-sigma.utils.getCenter(a).x,y:c-sigma.utils.getCenter(a).y,clientX:a.clientX,clientY:a.clientY,ctrlKey:a.ctrlKey,metaKey:a.metaKey,altKey:a.altKey,shiftKey:a.shiftKey}},sigma.utils.getHeight=function(b){var c=b.target.ownerSVGElement?b.target.ownerSVGElement.height:b.target.height;return"number"==typeof c&&c||c!==a&&c.baseVal!==a&&c.baseVal.value},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 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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(a){"use strict";var b,c=0,d=["ms","moz","webkit","o"];for(b=0;b<d.length&&!a.requestAnimationFrame;b++)a.requestAnimationFrame=a[d[b]+"RequestAnimationFrame"],a.cancelAnimationFrame=a[d[b]+"CancelAnimationFrame"]||a[d[b]+"CancelRequestAnimationFrame"];a.requestAnimationFrame||(a.requestAnimationFrame=function(b,d){var e=(new Date).getTime(),f=Math.max(0,16-(e-c)),g=a.setTimeout(function(){b(e+f)},f);return c=e+f,g}),a.cancelAnimationFrame||(a.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})}(this),function(a){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.settings");var b={clone:!0,immutable:!0,verbose:!1,classPrefix:"sigma",defaultNodeType:"def",defaultEdgeType:"def",defaultLabelColor:"#000",defaultEdgeColor:"#000",defaultNodeColor:"#000",defaultLabelSize:14,edgeColor:"source",minArrowSize:0,font:"arial",fontStyle:"",labelColor:"default",labelSize:"fixed",labelSizeRatio:1,labelThreshold:8,webglOversamplingRatio:2,borderSize:0,defaultNodeBorderColor:"#000",hoverFont:"",singleHover:!0,hoverFontStyle:"",labelHoverShadow:"default",labelHoverShadowColor:"#000",nodeHoverColor:"node",defaultNodeHoverColor:"#000",labelHoverBGColor:"default",defaultHoverLabelBGColor:"#fff",labelHoverColor:"default",defaultLabelHoverColor:"#000",edgeHoverColor:"edge",edgeHoverSizeRatio:1,defaultEdgeHoverColor:"#000",edgeHoverExtremities:!1,drawEdges:!0,drawNodes:!0,drawLabels:!0,drawEdgeLabels:!1,batchEdgesDrawing:!1,hideEdgesOnMove:!1,canvasEdgesBatchSize:500,webglEdgesBatchSize:1e3,scalingMode:"inside",sideMargin:0,minEdgeSize:.5,maxEdgeSize:1,minNodeSize:1,maxNodeSize:8,touchEnabled:!0,mouseEnabled:!0,mouseWheelEnabled:!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,enableEdgeHovering:!1,edgeHoverPrecision:5,rescaleIgnoreSize:!1,skipErrors:!1,nodesPowRatio:.5,edgesPowRatio:.5,animationsTime:200};sigma.settings=sigma.utils.extend(sigma.settings||{},b)}.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,b){var c,g,h,i;{if(1!==arguments.length||"string"!=typeof a){if("object"==typeof a&&"string"==typeof b)return void 0!==(a||{})[b]?a[b]:f(b);for(c="object"==typeof a&&void 0===b?a:{},"string"==typeof a&&(c[a]=b),g=0,i=Object.keys(c),h=i.length;g<h;g++)d[i[g]]=c[i[g]];return this}if(void 0!==d[a])return d[a];for(g=0,h=e.length;g<h;g++)if(void 0!==e[g][a])return e[g][a]}};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;b<c;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(a){"use strict";function b(a,b,c){var d=function(){var d,e;for(d in h[a])h[a][d].apply(b,arguments);e=c.apply(b,arguments);for(d in g[a])g[a][d].apply(b,arguments);return e};return d}function c(a){var b;for(b in a)"hasOwnProperty"in a&&!a.hasOwnProperty(b)||delete a[b];return a}var d=Object.create(null),e=Object.create(null),f=Object.create(null),g=Object.create(null),h=Object.create(null),i={immutable:!0,clone:!0},j=function(a){return i[a]},k=function(a){var c,e,g;g={settings:a||j,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(c in f)f[c].call(g);for(c in d)e=b(c,g,d[c]),this[c]=e,g[c]=e};k.addMethod=function(a,b){if("string"!=typeof a||"function"!=typeof b||2!==arguments.length)throw"addMethod: Wrong arguments.";if(d[a]||k[a])throw'The method "'+a+'" already exists.';return d[a]=b,g[a]=Object.create(null),h[a]=Object.create(null),this},k.hasMethod=function(a){return!(!d[a]&&!k[a])},k.attach=function(a,b,c,d){if("string"!=typeof a||"string"!=typeof b||"function"!=typeof c||arguments.length<3||arguments.length>4)throw"attach: Wrong arguments.";var e;if("constructor"===a)e=f;else if(d){if(!h[a])throw'The method "'+a+'" does not exist.';e=h[a]}else{if(!g[a])throw'The method "'+a+'" does not exist.';e=g[a]}if(e[b])throw'A function "'+b+'" is already attached to the method "'+a+'".';return e[b]=c,this},k.attachBefore=function(a,b,c){return this.attach(a,b,c,!0)},k.addIndex=function(a,b){if("string"!=typeof a||Object(b)!==b||2!==arguments.length)throw"addIndex: Wrong arguments.";if(e[a])throw'The index "'+a+'" already exists.';var c;e[a]=b;for(c in b){if("function"!=typeof b[c])throw"The bindings must be functions.";k.attach(c,a,b[c])}return this},k.addMethod("addNode",function(a){if(Object(a)!==a||1!==arguments.length)throw"addNode: Wrong arguments.";if("string"!=typeof a.id&&"number"!=typeof a.id)throw"The node must have a string or number 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}),k.addMethod("addEdge",function(a){if(Object(a)!==a||1!==arguments.length)throw"addEdge: Wrong arguments.";if("string"!=typeof a.id&&"number"!=typeof a.id)throw"The edge must have a string or number id.";if("string"!=typeof a.source&&"number"!=typeof a.source||!this.nodesIndex[a.source])throw"The edge source must have an existing node id.";if("string"!=typeof a.target&&"number"!=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[c.target][c.source]||(this.inNeighborsIndex[c.target][c.source]=Object.create(null)),this.inNeighborsIndex[c.target][c.source][c.id]=c,this.outNeighborsIndex[c.source][c.target]||(this.outNeighborsIndex[c.source][c.target]=Object.create(null)),this.outNeighborsIndex[c.source][c.target][c.id]=c,this.allNeighborsIndex[c.source][c.target]||(this.allNeighborsIndex[c.source][c.target]=Object.create(null)),this.allNeighborsIndex[c.source][c.target][c.id]=c,c.target!==c.source&&(this.allNeighborsIndex[c.target][c.source]||(this.allNeighborsIndex[c.target][c.source]=Object.create(null)),this.allNeighborsIndex[c.target][c.source][c.id]=c),this.inNeighborsCount[c.target]++,this.outNeighborsCount[c.source]++,this.allNeighborsCount[c.target]++,this.allNeighborsCount[c.source]++,this}),k.addMethod("dropNode",function(a){if("string"!=typeof a&&"number"!=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;b<d;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}),k.addMethod("dropEdge",function(a){if("string"!=typeof a&&"number"!=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;b<c;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],d.target!==d.source&&(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}),k.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}),k.addMethod("clear",function(){return this.nodesArray.length=0,this.edgesArray.length=0,c(this.nodesIndex),c(this.edgesIndex),c(this.nodesIndex),c(this.inNeighborsIndex),c(this.outNeighborsIndex),c(this.allNeighborsIndex),c(this.inNeighborsCount),c(this.outNeighborsCount),c(this.allNeighborsCount),this}),k.addMethod("read",function(a){var b,c,d;for(c=a.nodes||[],b=0,d=c.length;b<d;b++)this.addNode(c[b]);for(c=a.edges||[],b=0,d=c.length;b<d;b++)this.addEdge(c[b]);return this}),k.addMethod("nodes",function(a){if(!arguments.length)return this.nodesArray.slice(0);if(1===arguments.length&&("string"==typeof a||"number"==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;b<c;b++){if("string"!=typeof a[b]&&"number"!=typeof a[b])throw"nodes: Wrong arguments.";d.push(this.nodesIndex[a[b]])}return d}throw"nodes: Wrong arguments."}),k.addMethod("degree",function(a,b){if(b={in:this.inNeighborsCount,out:this.outNeighborsCount}[b||""]||this.allNeighborsCount,"string"==typeof a||"number"==typeof a)return b[a];if("[object Array]"===Object.prototype.toString.call(a)){var c,d,e=[];for(c=0,d=a.length;c<d;c++){if("string"!=typeof a[c]&&"number"!=typeof a[c])throw"degree: Wrong arguments.";e.push(b[a[c]])}return e}throw"degree: Wrong arguments."}),k.addMethod("edges",function(a){if(!arguments.length)return this.edgesArray.slice(0);if(1===arguments.length&&("string"==typeof a||"number"==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;b<c;b++){if("string"!=typeof a[b]&&"number"!=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=k):"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=k),exports.graph=k):this.graph=k}.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;c<d;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)/this.ratio,k=Math.sin(this.angle)/this.ratio,l=Math.pow(this.ratio,this.settings("nodesPowRatio")),m=Math.pow(this.ratio,this.settings("edgesPowRatio")),n=(d.width||0)/2-this.x*j-this.y*k,o=(d.height||0)/2-this.y*j+this.x*k;for(e=0,f=h.length;e<f;e++)g=h[e],g[c+"x"]=(g[b+"x"]||0)*j+(g[b+"y"]||0)*k+n,g[c+"y"]=(g[b+"y"]||0)*j-(g[b+"x"]||0)*k+o,g[c+"size"]=(g[b+"size"]||0)/l;for(e=0,f=i.length;e<f;e++)i[e][c+"size"]=(i[e][b+"size"]||0)/m;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;d<4;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;d<4;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;i<j;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;g<i;g++)c.nodes[f[g]]!==a&&h(b,c.nodes[f[g]],d,e);else for(var j=0,k=c.elements.length;j<k;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;f<4;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 l<=i&&j>=k},collision:function(a,b){for(var c=this.axis(a,b),d=!0,e=0;e<4;e++)d=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;d<e;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(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;d<4;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;d<4;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;i<j;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;g<i;g++)c.nodes[f[g]]!==a&&h(b,c.nodes[f[g]],d,e);else for(var j=0,k=c.elements.length;j<k;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||40,maxLevel:d||8,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}},lineToSquare:function(a){return a.y1<a.y2?a.x1<a.x2?{x1:a.x1-a.size,y1:a.y1-a.size,x2:a.x2+a.size,y2:a.y1-a.size,height:a.y2-a.y1+2*a.size}:{x1:a.x2-a.size,y1:a.y1-a.size,x2:a.x1+a.size,y2:a.y1-a.size,height:a.y2-a.y1+2*a.size}:a.x1<a.x2?{x1:a.x1-a.size,y1:a.y2-a.size,x2:a.x2+a.size,y2:a.y2-a.size,height:a.y1-a.y2+2*a.size}:{x1:a.x2-a.size,y1:a.y2-a.size,x2:a.x1+a.size,y2:a.y2-a.size,height:a.y1-a.y2+2*a.size}},quadraticCurveToSquare:function(a,b){var c=sigma.utils.getPointOnQuadraticCurve(.5,a.x1,a.y1,a.x2,a.y2,b.x,b.y),d=Math.min(a.x1,a.x2,c.x),e=Math.max(a.x1,a.x2,c.x),f=Math.min(a.y1,a.y2,c.y),g=Math.max(a.y1,a.y2,c.y);return{x1:d-a.size,y1:f-a.size,x2:e+a.size,y2:f-a.size,height:g-f+2*a.size}},selfLoopToSquare:function(a){var b=sigma.utils.getSelfLoopControlPoints(a.x,a.y,a.size),c=Math.min(a.x,b.x1,b.x2),d=Math.max(a.x,b.x1,b.x2),e=Math.min(a.y,b.y1,b.y2),f=Math.max(a.y,b.y1,b.y2);return{x1:c-a.size,y1:e-a.size,x2:d+a.size,y2:e-a.size,height:f-e+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;f<4;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 l<=i&&j>=k},collision:function(a,b){for(var c=this.axis(a,b),d=!0,e=0;e<4;e++)d=d&&this.axisCollision(c[e],a,b);return d}},k=function(){this._geom=j,this._tree=null,this._cache={query:!1,result:!1},this._enabled=!0};k.prototype.index=function(a,b){if(!this._enabled)return this._tree;if(!b.bounds)throw"sigma.classes.edgequad.index: bounds information not given.";var c,d,e,g,h,k=b.prefix||"";this._tree=i(b.bounds,0,b.maxElements,b.maxLevel);for(var l=a.edges(),m=0,n=l.length;m<n;m++)d=a.nodes(l[m].source),e=a.nodes(l[m].target),h={x1:d[k+"x"],y1:d[k+"y"],x2:e[k+"x"],y2:e[k+"y"],size:l[m][k+"size"]||0},"curve"===l[m].type||"curvedArrow"===l[m].type?d.id===e.id?(g={x:d[k+"x"],y:d[k+"y"],size:d[k+"size"]||0},f(l[m],j.selfLoopToSquare(g),this._tree)):(c=sigma.utils.getQuadraticControlPoint(h.x1,h.y1,h.x2,h.y2),f(l[m],j.quadraticCurveToSquare(h,c),this._tree)):f(l[m],j.lineToSquare(h),this._tree);return this._cache={query:!1,result:!1},this._tree},k.prototype.point=function(a,b){return this._enabled&&this._tree?g({x:a,y:b},this._tree)||[]:[]},k.prototype.area=function(a){if(!this._enabled)return[];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.edgequad=k):"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=k),exports.edgequad=k):this.edgequad=k}.call(this),function(a){"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;if(y("mouseEnabled")&&(v.dispatchEvent("mousemove",sigma.utils.mouseCoords(a)),q))return r=!0,s=!0,u&&clearTimeout(u),u=setTimeout(function(){r=!1},y("dragTimeout")),sigma.misc.animation.killAll(x),x.isMoving=!0,d=x.cameraPosition(sigma.utils.getX(a)-o,sigma.utils.getY(a)-p,!0),b=k-d.x,c=l-d.y,b===x.x&&c===x.y||(m=x.x,n=x.y,x.goTo({x:b,y:c})),a.preventDefault?a.preventDefault():a.returnValue=!1,a.stopPropagation(),!1}function e(a){if(y("mouseEnabled")&&q){q=!1,u&&clearTimeout(u),x.isMoving=!1;var b=sigma.utils.getX(a),c=sigma.utils.getY(a);r?(sigma.misc.animation.killAll(x),sigma.misc.animation.camera(x,{x:x.x+y("mouseInertiaRatio")*(x.x-m),y:x.y+y("mouseInertiaRatio")*(x.y-n)},{easing:"quadraticOut",duration:y("mouseInertiaDuration")})):o===b&&p===c||x.goTo({x:x.x,y:x.y}),v.dispatchEvent("mouseup",sigma.utils.mouseCoords(a)),r=!1}}function f(a){if(y("mouseEnabled"))switch(k=x.x,l=x.y,m=x.x,n=x.y,o=sigma.utils.getX(a),p=sigma.utils.getY(a),s=!1,t=(new Date).getTime(),a.which){case 2:break;case 3:v.dispatchEvent("rightclick",sigma.utils.mouseCoords(a,o,p));break;default:q=!0,v.dispatchEvent("mousedown",sigma.utils.mouseCoords(a,o,p))}}function g(a){y("mouseEnabled")&&v.dispatchEvent("mouseout")}function h(a){if(y("mouseEnabled")){var b=sigma.utils.mouseCoords(a);b.isDragging=(new Date).getTime()-t>100&&s,v.dispatchEvent("click",b)}return a.preventDefault?a.preventDefault():a.returnValue=!1,a.stopPropagation(),!1}function i(a){var b,c,d;if(y("mouseEnabled"))return c=1/y("doubleClickZoomingRatio"),v.dispatchEvent("doubleclick",sigma.utils.mouseCoords(a,o,p)),y("doubleClickEnabled")&&(b=x.cameraPosition(sigma.utils.getX(a)-sigma.utils.getCenter(a).x,sigma.utils.getY(a)-sigma.utils.getCenter(a).y,!0),d={duration:y("doubleClickZoomDuration")},sigma.utils.zoomTo(x,b.x,b.y,c,d)),a.preventDefault?a.preventDefault():a.returnValue=!1,a.stopPropagation(),!1}function j(a){var b,c,d,e=sigma.utils.getDelta(a);if(y("mouseEnabled")&&y("mouseWheelEnabled")&&0!==e)return c=e>0?1/y("zoomingRatio"):y("zoomingRatio"),b=x.cameraPosition(sigma.utils.getX(a)-sigma.utils.getCenter(a).x,sigma.utils.getY(a)-sigma.utils.getCenter(a).y,!0),d={duration:y("mouseZoomDuration")},sigma.utils.zoomTo(x,b.x,b.y,c,d),a.preventDefault?a.preventDefault():a.returnValue=!1,a.stopPropagation(),!1}var k,l,m,n,o,p,q,r,s,t,u,v=this,w=a,x=b,y=c;sigma.classes.dispatcher.extend(this),sigma.utils.doubleClick(w,"click",i),w.addEventListener("DOMMouseScroll",j,!1),w.addEventListener("mousewheel",j,!1),w.addEventListener("mousemove",d,!1),w.addEventListener("mousedown",f,!1),w.addEventListener("click",h,!1),w.addEventListener("mouseout",g,!1),document.addEventListener("mouseup",e,!1),this.k