/* linkurious.js - A Javascript toolkit to speed up the development of graph visualization and interaction applications. - Version: 1.5.2 - Author: Linkurious SAS - License: GPLv3 */

(function(a){"use strict";var b={};"undefined"!=typeof window&&window.addEventListener("resize",function(){for(var a in b)if(b.hasOwnProperty(a)){var c=b[a];c.refresh()}});var c=function(a){var d,e,f,g,h;c.classes.dispatcher.extend(this);var i=a||{};if("string"==typeof i||i instanceof HTMLElement?i={renderers:[i]}:"[object Array]"===Object.prototype.toString.call(i)&&(i={renderers:i}),g=i.renderers||i.renderer||i.container,i.renderers&&0!==i.renderers.length||("string"==typeof g||g instanceof HTMLElement||"object"==typeof g&&"container"in g)&&(i.renderers=[g]),i.id){if(b[i.id])throw'sigma: Instance "'+i.id+'" already exists.';Object.defineProperty(this,"id",{value:i.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,i.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","hovers","downNode","downNodes","upNode","upNodes"],configurable:!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=i.renderers||[],d=0,e=f.length;d<e;d++)this.addRenderer(f[d]);for(f=i.middlewares||[],d=0,e=f.length;d<e;d++)this.middlewares.push("string"==typeof f[d]?c.middlewares[f[d]]:f[d]);"object"==typeof i.graph&&i.graph&&(this.graph.read(i.graph),this.refresh())};if(c.prototype.addCamera=function(b){var d,e=this;if(!arguments.length){for(b=0;this.cameras[""+b];)b++;b=""+b}if(this.cameras[b])throw'sigma.addCamera: The camera "'+b+'" already exists.';return d=new c.classes.camera(b,this.graph,this.settings),this.cameras[b]=d,d.quadtree=new c.classes.quad,c.classes.edgequad!==a&&(d.edgequadtree=new c.classes.edgequad),d.bind("coordinatesUpdated",function(a){e.dispatchEvent("coordinatesUpdated"),e.renderCamera(d)}),this.renderersPerCamera[b]=[],d},c.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},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","hovers","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,{prefix:h.readPrefix,maxLevel:h.settings("nodeQuadtreeMaxLevel"),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.settings("edgesClippingWithNodes"))&&h.edgequadtree.index(this.graph,{prefix:h.readPrefix,maxLevel:h.settings("edgeQuadtreeMaxLevel"),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(k){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;for(a in this.renderers)if(this.settings("skipErrors"))try{this.renderers[a].render()}catch(b){this.settings("verbose")&&console.log('Warning: The renderer "'+this.renderers[a]+'" crashed on ".render()"')}else this.renderers[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(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;c<d;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},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="1.5.2",c.forceES5=!1,"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 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b=v[a]||w[a]||y[a];return b?p(b):null}function l(a,b){var c;if("string"==typeof a1&&1===arguments.length)return B[a1];c="object"==typeof a1&&1===arguments.length?a1||{}:{},"string"==typeof a1&&(c[a1]=a2);for(var d in c)void 0!==c[d]?B[d]=c[d]:delete B[d];return this}function m(){return u}function n(){return z=[],this}function o(a,b){var c,d,e,f,g,h,i;if(!arguments.length){g=[];for(d in v)g.push(v[d]);for(d in y)g.push(y[d]);for(d in w)g.push(w[d]);g=g.concat(z)}if("string"==typeof a)switch(a){case"waiting":g=r(y);break;case"running":g=r(w);break;case"done":g=z;break;default:h=a}if(a instanceof RegExp&&(h=a),!h&&("string"==typeof b||b instanceof RegExp)&&(h=b),h){if(i="string"==typeof h,g instanceof Array)c=g;else if("object"==typeof g){c=[];for(d in g)c=c.concat(g[d])}else{c=[];for(d in v)c.push(v[d]);for(d in y)c.push(y[d]);for(d in w)c.push(w[d]);c=c.concat(z)}for(g=[],e=0,f=c.length;e<f;e++)(i?c[e].id===h:c[e].id.match(h))&&g.push(c[e])}return q(g)}function p(){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}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";function b(){var b,c=this;sigma.forceES5||"undefined"==typeof Map||Map.prototype.keys===a||Map.prototype.forEach===a||Array.from===a?(b=Object.create(null),this.size=0,this.keyList=function(){return Object.keys(b).filter(function(c){return b[c]!==a})},this.valueList=function(){for(var c=Object.keys(b),d=[],e=0;e<c.length;e++){var f=b[c[e]];f!==a&&d.push(f)}return d},this.set=function(d,e){b[d]===a&&c.size++,b[d]=e},this.get=function(a){return b[a]},this.has=function(c){return b[c]!==a},this.forEach=function(a){for(var c=Object.keys(b),d=0;d<c.length;++d){var e=c[d],f=b[e];"undefined"!=typeof f&&a(f,e)}},this["delete"]=function(d){var e=b[d];return b[d]=a,e!==a&&c.size--,e},this.clear=function(){for(var a in b)"hasOwnProperty"in b&&!b.hasOwnProperty(a)||delete b[a];b=Object.create(null),c.size=0}):(b=new Map,Object.defineProperty(this,"size",{get:function(){return b.size},set:a,enumerable:!0}),this.set=function(a,c){b.set(""+a,c)},this.get=function(a){return b.get(""+a)},this.has=function(a){return b.has(""+a)},this.forEach=function(a){return b.forEach(a)},this["delete"]=function(a){return b["delete"](""+a)},this.clear=function(){b.clear()},this.keyList=function(){return Array.from(b.keys())},this.valueList=function(){var a=[];return b.forEach(function(b){a.push(b)}),a})}if("undefined"==typeof sigma)throw"sigma is not declared";var c=this;sigma.utils=sigma.utils||{},sigma.utils.map=b,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]={}},c)},sigma.utils.id=function(){var a=0;return function(){return++a}}();var d={};sigma.utils.floatColor=function(a){if(d[a])return d[a];var b=a,c=0,e=0,f=0;"#"===a[0]?(a=a.slice(1),3===a.length?(c=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)):(c=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? *\( *([0-9]*) *, *([0-9]*) *, *([0-9]*) *(,.*)?\) *$/),c=+a[1],e=+a[2],f=+a[3]);var g=256*c*256+256*e+f;return d[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,e){return e=this.extend(e,{x:2,y:4}),{x:(a+c)/e.x+(d-b)/e.y,y:(b+d)/e.x+(a-c)/e.y}},sigma.utils.getPointOnQuadraticCurve=function(a,b,c,d,e,f,g){return{x:(1-a)*(1-a)*b+2*(1-a)*a*f+a*a*d,y:(1-a)*(1-a)*c+2*(1-a)*a*g+a*a*e}},sigma.utils.getPointOnBezierCurve=function(a,b,c,d,e,f,g,h,i){var j=(1-a)*(1-a)*(1-a),k=3*a*(1-a)*(1-a),l=3*a*a*(1-a),m=a*a*a;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((c-a)*(c-a)+(d-b)*(d-b))},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){return 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sigma.utils.map),this.allNeighborsIndex.get(d.source).get(d.target).set(d.id,d),d.target!==d.source&&(this.allNeighborsIndex.get(d.target).get(d.source)||this.allNeighborsIndex.get(d.target).set(d.source,new sigma.utils.map),this.allNeighborsIndex.get(d.target).get(d.source).set(d.id,d)),this}),j.addMethod("dropNode",function(a){if("string"!=typeof a&&"number"!=typeof a||1!==arguments.length)throw"dropNode: Wrong arguments.";if(!this.nodesIndex.get(a))throw'The node "'+a+'" does not exist.';var b,c;for(this.nodesIndex["delete"](a),b=0,c=this.nodesArray.length;b<c;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);this.inNeighborsIndex["delete"](a),this.outNeighborsIndex["delete"](a),this.allNeighborsIndex["delete"](a);var d=this;return this.nodesIndex.forEach(function(b,c){d.inNeighborsIndex.get(c)["delete"](a),d.outNeighborsIndex.get(c)["delete"](a),d.allNeighborsIndex.get(c)["delete"](a)}),this}),j.addMethod("dropEdge",function(a){if("string"!=typeof a&&"number"!=typeof a||1!==arguments.length)throw"dropEdge: Wrong arguments.";if(!this.edgesIndex.get(a))throw'The edge "'+a+'" does not exist.';var b,c,d;for(d=this.edgesIndex.get(a),this.edgesIndex["delete"](a),b=0,c=this.edgesArray.length;b<c;b++)if(this.edgesArray[b].id===a){this.edgesArray.splice(b,1);break}return this.inNeighborsIndex.get(d.target).get(d.source)["delete"](d.id),0==this.inNeighborsIndex.get(d.target).get(d.source).size&&this.inNeighborsIndex.get(d.target)["delete"](d.source),this.outNeighborsIndex.get(d.source).get(d.target)["delete"](d.id),0==this.outNeighborsIndex.get(d.source).get(d.target).size&&this.outNeighborsIndex.get(d.source)["delete"](d.target),this.allNeighborsIndex.get(d.source).get(d.target)["delete"](d.id),0==this.allNeighborsIndex.get(d.source).get(d.target).size&&this.allNeighborsIndex.get(d.source)["delete"](d.target),d.target!==d.source&&(this.allNeighborsIndex.get(d.target).get(d.source)["delete"](d.id),0==this.allNeighborsIndex.get(d.target).get(d.source).size&&this.allNeighborsIndex.get(d.target)["delete"](d.source)),this}),j.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}),j.addMethod("clear",function(){return this.nodesArray.length=0,this.edgesArray.length=0,this.nodesIndex.clear(),this.edgesIndex.clear(),this.nodesIndex.clear(),this.inNeighborsIndex.clear(),this.outNeighborsIndex.clear(),this.allNeighborsIndex.clear(),this}),j.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}),j.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.get(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.get(a[b]))}return d}throw"nodes: Wrong arguments."}),j.addMethod("degree",function(a,b){if(b={"in":this.inNeighborsIndex,out:this.outNeighborsIndex}[b||""]||this.allNeighborsIndex,"string"==typeof a||"number"==typeof a)return b.get(a).size;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.get(a[c]).size)}return e}throw"degree: Wrong arguments."}),j.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.get(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.get(a[b]))}return d}throw"edges: Wrong arguments."}),"undefined"!=typeof sigma?(sigma.classes=sigma.classes||Object.create(null),sigma.classes.graph=j):"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=j),exports.graph=j):this.graph=j}.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="ratio"in b&&!this.settings("zoomOnLocation")?["ratio","angle"]:["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}},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((a.x2-a.x1)*(a.x2-a.x1)+(a.y2-a.y1)*(a.y2-a.y1));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)/(b.x*b.x+b.y*b.y);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(a){this._geom=j,this._tree=null,this._cache={query:!1,result:!1},this._enabled=!0,this._indexEdges=a||!1};k.prototype.index=function(a,b){if(!this._enabled)return this._tree;if(!b.bounds)throw"sigma.classes.quad.index: bounds information not given.";var c,d,e,g,h,k,l,m=b.prefix||"",n=b.curvatureCoefficients;if(this._tree=i(b.bounds,0,b.maxElements,b.maxLevel),this._indexEdges){var o=a.edges();for(g=0,h=o.length;g<h;g++)d=a.nodes(o[g].source),e=a.nodes(o[g].target),l={x1:d[m+"x"],y1:d[m+"y"],x2:e[m+"x"],y2:e[m+"y"],size:o[g][m+"size"]||0},"curve"===o[g].type||"curvedArrow"===o[g].type?d.id===e.id?(k={x:d[m+"x"],y:d[m+"y"],size:d[m+"size"]||0},f(o[g],j.selfLoopToSquare(k),this._tree)):(c=sigma.utils.getQuadraticControlPoint(l.x1,l.y1,l.x2,l.y2,o[g].cc||n),f(o[g],j.quadraticCurveToSquare(l,c),this._tree)):f(o[g],j.lineToSquare(l),this._tree)}else{var p=a.nodes();for(g=0,h=p.length;g<h;g++)f(p[g],j.pointToSquare({x:p[g][m+"x"],y:p[g][m+"y"],size:p[g][m+"size"]}),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.quad=k,this.sigma.classes.edgequad=k.bind(this,!0)):"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=k),exports.quad=k):this.quad=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(b){z("clickToFocus")||a.focus()}function e(a){var b,c,d;if(z("mouseEnabled")&&(w.dispatchEvent("mousemove",sigma.utils.mouseCoords(a)),r))return s=!0,t=!0,v&&clearTimeout(v),v=setTimeout(function(){s=!1},z("dragTimeout")),sigma.misc.animation.killAll(y),y.isMoving=!0,d=y.cameraPosition(sigma.utils.getX(a)-p,sigma.utils.getY(a)-q,!0),b=l-d.x,c=m-d.y,b===y.x&&c===y.y||(n=y.x,o=y.y,y.goTo({x:b,y:c})),a.preventDefault?a.preventDefault():a.returnValue=!1,a.stopPropagation(),!1}function f(a){if(z("mouseEnabled")&&r){r=!1,v&&clearTimeout(v),y.isMoving=!1;var b=sigma.utils.getX(a),c=sigma.utils.getY(a);s?(sigma.misc.animation.killAll(y),sigma.misc.animation.camera(y,{x:y.x+z("mouseInertiaRatio")*(y.x-n),y:y.y+z("mouseInertiaRatio")*(y.y-o)},{easing:"quadraticOut",duration:z("mouseInertiaDuration")})):p===b&&q===c||y.goTo({x:y.x,y:y.y}),w.dispatchEvent("mouseup",sigma.utils.mouseCoords(a)),s=!1}}function g(a){if(z("mouseEnabled"))switch(l=y.x,m=y.y,n=y.x,o=y.y,p=sigma.utils.getX(a),q=sigma.utils.getY(a),t=!1,u=(new Date).getTime(),a.which){case 2:break;case 3:w.dispatchEvent("rightclick",sigma.utils.mouseCoords(a,p,q));break;default:r=!0,w.dispatchEvent("mousedown",sigma.utils.mouseCoords(a,p,q))}}function h(b){w.eltFocused=!1,a.blur(),z("mouseEnabled")&&w.dispatchEvent("mouseout")}function i(b){if(w.eltFocused=!0,a.focus(),z("mouseEnabled")){var c=sigma.utils.mouseCoords(b);c.isDragging=(new Date).getTime()-u>100&&t,w.dispatchEvent("click",c)}return b.preventDefault?b.preventDefault():b.returnValue=!1,b.stopPropagation(),!1}function j(a){var b,c,d;if(z("mouseEnabled"))return c=1/z("doubleClickZoomingRatio"),w.dispatchEvent("doubleclick",sigma.utils.mouseCoords(a,p,q)),z("doubleClickEnabled")&&(b=y.cameraPosition(sigma.utils.getX(a)-sigma.utils.getCenter(a).x,sigma.utils.getY(a)-sigma.utils.getCenter(a).y,!0),d={duration:z("doubleClickZoomDuration")},sigma.utils.zoomTo(y,b.x,b.y,c,d)),a.preventDefault?a.preventDefault():a.returnValue=!1,a.stopPropagation(),!1}function k(a){var b,c,d;if(z("mouseEnabled")&&z("mouseWheelEnabled")&&(!z("clickToFocus")||w.eltFocused))return c=sigma.utils.getDelta(a)>0?1/z("zoomingRatio"):z("zoomingRatio"),b=y.cameraPosition(sigma.utils.getX(a)-sigma.utils.getCenter(a).x,sigma.utils.getY(a)-sigma.utils.getCenter(a).y,!0),d={duration:z("mouseZoomDuration")},sigma.utils.zoomTo(y,b.x,b.y,c,d),a.preventDefault?a.preventDefault():a.returnValue=!1,a.stopPropagation(),!1}var l,m,n,o,p,q,r,s,t,u,v,w=this,x=a,y=b,z=c;this.eltFocused=!1,sigma.classes.dispatcher.extend(this),sigma.utils.doubleClick(x,"click",j),x.addEventListener("DOMMouseScroll",k,!1),x.addEventListener("mousewheel",k,!1),x.addEventListener("mousemove",e,!1),x.addEventListener("mousedown",g,!1),x.addEventListener("click",i,!1),x.addEventListener("mouseout",h,!1),x.addEventListener("mouseenter",d,!1),document.addEventListener("mouseup",f,!1),this.kill=function(){sigma.utils.unbindDoubleClick(x,"click"),x.removeEventListener("DOMMouseScroll",k),x.removeEventListener("mousewheel",k),x.removeEventListener("mousemove",e),x.removeEventListener("mousedown",g),x.removeEventListener("click",i),x.removeEventListener("mouseout",h),document.removeEventListener("mouseup",f)}}}.call(this),function(a){"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((t-r)*(t-r)+(s-q)*(s-q)),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",sigma.utils.mouseCoords(a,F.x,F.y)),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-sigma.utils.getCenter(a).x,(r+t)/2-sigma.utils.getCenter(a).y,!0),B=C.cameraPosition((b+c)/2-sigma.utils.getCenter(a).x,(e+f)/2-sigma.utils.getCenter(a).y,!0),J=Math.atan2(f-e,c-b)-u,K=Math.sqrt((f-e)*(f-e)+(c-b)*(c-b))/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;if(a.touches&&1===a.touches.length&&D("touchEnabled"))return y=!0,c=1/D("doubleClickZoomingRatio"),b=d(a.touches[0]),A.dispatchEvent("doubleclick",sigma.utils.mouseCoords(a,b.x,b.y)),D("doubleClickEnabled")&&(b=C.cameraPosition(b.x-sigma.utils.getCenter(a).x,b.y-sigma.utils.getCenter(a).y,!0),e={duration:D("doubleClickZoomDuration"),onComplete:function(){y=!1}},sigma.utils.zoomTo(C,b.x,b.y,c,e)),a.preventDefault?a.preventDefault():a.returnValue=!1,a.stopPropagation(),!1}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;e<f;e++)h="function"==typeof g[e]?g[e]:sigma.captors[g[e]],this.captors.push(new h(this.domElements.mouse,this.camera,this.settings));sigma.misc.bindEvents.call(this,this.options.prefix),sigma.misc.drawHovers.call(this,this.options.prefix),this.resize(!1)},sigma.renderers.canvas.applyRenderers=function(a){var b,c,d,e=a.elements,f={font:a.ctx.font},g=a.elements||"edges"==a.type?"defaultEdgeType":"defaultNodeType";for(a.start=a.start||0,a.end=a.end||a.elements.length,a.end=Math.min(a.elements.length,a.end),a.ctx.save(),b=a.start;b<a.end;b++)e[b].hidden||(c=a.renderers[e[b].type||a.settings(g)],d=c||a.renderers.def,"edges"==a.type?d(e[b],a.graph.nodes(e[b].source),a.graph.nodes(e[b].target),a.ctx,a.settings,{ctx:f}):d(e[b],a.ctx,a.settings,{ctx:f}));a.ctx.restore()},sigma.renderers.canvas.prototype.renderEdges=function(a,b,c){var d={renderers:sigma.canvas.edges,type:"edges",elements:this.edgesOnScreen,ctx:this.contexts.edges,start:a,end:b,graph:this.graph,settings:c};sigma.renderers.canvas.applyRenderers(d),c("drawEdgeLabels")&&(d.renderers=sigma.canvas.edges.labels,d.ctx=this.contexts.labels,sigma.renderers.canvas.applyRenderers(d))},sigma.renderers.canvas.prototype.render=function(b){b=b||{},this.dispatchEvent("beforeRender");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.resize(!1),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.nodesOnScreen=this.camera.quadtree.area(this.camera.getRectangle(this.width,this.height)),c=this.nodesOnScreen,d=0,f=c.length;d<f;d++)o[c[d].id]=c[d];if(r){if(this.edgesOnScreen=[],u("edgesClippingWithNodes"))for(c=p.edges(),d=0,f=c.length;d<f;d++)g=c[d],!o[g.source]&&!o[g.target]||g.hidden||q(g.source).hidden||q(g.target).hidden||this.edgesOnScreen.push(g);else this.edgesOnScreen=this.camera.edgequadtree.area(this.camera.getRectangle(this.width,this.height));u("batchEdgesDrawing")?(h="edges_"+this.conradId,m=u("canvasEdgesBatchSize"),l=this.edgesOnScreen,f=l.length,k=0,i=Math.min(l.length,k+m),j=function(){return n=this.contexts.edges.globalCompositeOperation,this.contexts.edges.globalCompositeOperation="destination-over",this.renderEdges(k,i,u),this.contexts.edges.globalCompositeOperation=n,i===l.length?(delete this.jobs[h],!1):(k=i+1,i=Math.min(l.length,k+m),!0)},this.jobs[h]=j,conrad.addJob(h,j.bind(this))):this.renderEdges(0,this.edgesOnScreen.length,u)}return s&&sigma.renderers.canvas.applyRenderers({renderers:sigma.canvas.nodes,type:"nodes",ctx:this.contexts.nodes,elements:this.nodesOnScreen,settings:u}),t&&sigma.renderers.canvas.applyRenderers({renderers:sigma.canvas.labels,type:"nodes",ctx:this.contexts.labels,elements:this.nodesOnScreen,settings:u}),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=sigma.utils.getPixelRatio();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(){for(var a in this.contexts)this.contexts[a].clearRect(0,0,this.width,this.height);return this},sigma.renderers.canvas.prototype.kill=function(){for(var a,b;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:{}}),Object.defineProperty(this,"edgeIndicesArrays",{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;e<f;e++)h="function"==typeof g[e]?g[e]:sigma.captors[g[e]],this.captors.push(new h(this.domElements.mouse,this.camera,this.settings));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,g=this.graph,h=sigma.utils.extend(h,this.options),i=this.settings(h,"defaultEdgeType"),j=this.settings(h,"defaultNodeType");for(d in this.nodeFloatArrays)delete this.nodeFloatArrays[d];for(d in this.edgeFloatArrays)delete this.edgeFloatArrays[d];for(d in this.edgeIndicesArrays)delete this.edgeIndicesArrays[d];for(a=g.edges(),b=0,c=a.length;b<c;b++)e=a[b].type||i,d=e&&sigma.webgl.edges[e]?e:"def",this.edgeFloatArrays[d]||(this.edgeFloatArrays[d]={edges:[]}),this.edgeFloatArrays[d].edges.push(a[b]);for(a=g.nodes(),b=0,c=a.length;b<c;b++)e=a[b].type||j,d=e&&sigma.webgl.nodes[e]?e:"def",this.nodeFloatArrays[d]||(this.nodeFloatArrays[d]={nodes:[]}),this.nodeFloatArrays[d].nodes.push(a[b]);for(d in this.edgeFloatArrays){for(f=sigma.webgl.edges[d],a=this.edgeFloatArrays[d].edges,this.edgeFloatArrays[d].array=new Float32Array(a.length*f.POINTS*f.ATTRIBUTES),b=0,c=a.length;b<c;b++)a[b].hidden||g.nodes(a[b].source).hidden||g.nodes(a[b].target).hidden||f.addEdge(a[b],g.nodes(a[b].source),g.nodes(a[b].target),this.edgeFloatArrays[d].array,b*f.POINTS*f.ATTRIBUTES,h.prefix,this.settings);"function"==typeof f.computeIndices&&(this.edgeIndicesArrays[d]=f.computeIndices(this.edgeFloatArrays[d].array))}for(d in this.nodeFloatArrays)for(f=sigma.webgl.nodes[d],a=this.nodeFloatArrays[d].nodes,this.nodeFloatArrays[d].array=new Float32Array(a.length*f.POINTS*f.ATTRIBUTES),b=0,c=a.length;b<c;b++)this.nodeFloatArrays[d].array||(this.nodeFloatArrays[d].array=new Float32Array(a.length*f.POINTS*f.ATTRIBUTES)),a[b].hidden||f.addNode(a[b],this.nodeFloatArrays[d].array,b*f.POINTS*f.ATTRIBUTES,h.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.resize(!1),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,j;c="edges_"+this.conradId,j=this.settings(m,"webglEdgesBatchSize"),a=Object.keys(this.edgeFloatArrays),a.length&&(b=0,i=sigma.webgl.edges[a[b]],e=this.edgeFloatArrays[a[b]].array,h=this.edgeIndicesArrays[a[b]],g=0,f=Math.min(g+j*i.POINTS,e.length/i.ATTRIBUTES),d=function(){return this.edgePrograms[a[b]]||(this.edgePrograms[a[b]]=i.initProgram(k)),g<f&&(k.useProgram(this.edgePrograms[a[b]]),i.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(m,"webglOversamplingRatio"),start:g,count:f-g,indicesData:h})),f>=e.length/i.ATTRIBUTES&&b===a.length-1?(delete this.jobs[c],!1):(f>=e.length/i.ATTRIBUTES?(b++,e=this.edgeFloatArrays[a[b]].array,i=sigma.webgl.edges[a[b]],g=0,f=Math.min(g+j*i.POINTS,e.length/i.ATTRIBUTES)):(g=f,f=Math.min(g+j*i.POINTS,e.length/i.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(m,"webglOversamplingRatio"),indicesData:this.edgeIndicesArrays[f]}));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(m,"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;d<e;d++)c[d].hidden||(sigma.canvas.labels[c[d].type||this.settings(m,"defaultNodeType")]||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),e=this;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}),c&&(d.addEventListener("webglcontextlost",function(a){a.preventDefault()},!1),d.addEventListener("webglcontextrestored",function(a){e.render()},!1)))},sigma.renderers.webgl.prototype.resize=function(b,c){var d,e=this.width,f=this.height,g=sigma.utils.getPixelRatio();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*g+"px"),this.domElements[d].setAttribute("height",c*g+"px"),1!==g&&this.contexts[d].scale(g,g)):(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(){return this.contexts.labels.clearRect(0,0,this.width,this.height),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(){for(var a,b;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(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.svg=function(a,b,c,d){if("object"!=typeof d)throw"sigma.renderers.svg: Wrong arguments.";if(!(d.container instanceof HTMLElement))throw"Container not found.";var e,f,g,h,i=this;for(sigma.classes.dispatcher.extend(this),this.graph=a,this.camera=b,this.domElements={graph:null,groups:{},nodes:{},edges:{},labels:{},edgelabels:{},hovers:{}},this.measurementCanvas=null,this.options=d,this.container=this.options.container,this.settings="object"==typeof d.settings&&d.settings?c.embedObjects(d.settings):c,this.settings("freeStyle",!!this.options.freeStyle),this.settings("xmlns","http://www.w3.org/2000/svg"),this.nodesOnScreen=[],this.edgesOnScreen=[],this.options.prefix="renderer"+sigma.utils.id()+":",this.initDOM("svg"),this.captors=[],g=this.options.captors||[sigma.captors.mouse,sigma.captors.touch],e=0,f=g.length;e<f;e++)h="function"==typeof g[e]?g[e]:sigma.captors[g[e]],this.captors.push(new h(this.domElements.graph,this.camera,this.settings));window.addEventListener("resize",function(){i.resize()}),sigma.misc.bindDOMEvents.call(this,this.domElements.graph),this.bindHovers(this.options.prefix),this.resize(!1)},sigma.renderers.svg.prototype.render=function(b){b=b||{},this.dispatchEvent("beforeRender");var c,d,e,f,g,h,i,j,k,l={},m=this.graph,n=this.graph.nodes,o=(this.options.prefix||"",this.settings(b,"drawEdges")),p=this.settings(b,"drawNodes"),q=this.settings(b,"drawLabels"),r=this.settings(b,"drawEdgeLabels"),s=this.settings(b,"defaultEdgeType"),t=this.settings.embedObjects(b,{prefix:this.options.prefix,forceLabels:this.options.forceLabels});for(this.settings(b,"hideEdgesOnMove")&&(this.camera.isAnimated||this.camera.isMoving)&&(o=!1),this.camera.applyView(a,this.options.prefix,{width:this.width,height:this.height}),this.hideDOMElements(this.domElements.nodes),this.hideDOMElements(this.domElements.edges),this.hideDOMElements(this.domElements.labels),this.hideDOMElements(this.domElements.edgelabels),this.edgesOnScreen=[],this.nodesOnScreen=this.camera.quadtree.area(this.camera.getRectangle(this.width,this.height)),c=this.nodesOnScreen,d=0,f=c.length;d<f;d++)l[c[d].id]=c[d];for(c=m.edges(),d=0,f=c.length;d<f;d++)g=c[d],!l[g.source]&&!l[g.target]||g.hidden||n(g.source).hidden||n(g.target).hidden||this.edgesOnScreen.push(g);if(j=sigma.svg.nodes,k=sigma.svg.labels,p)for(c=this.nodesOnScreen,d=0,f=c.length;d<f;d++)c[d].hidden||this.domElements.nodes[c[d].id]||(e=(j[c[d].type]||j.def).create(c[d],t),this.domElements.nodes[c[d].id]=e,this.domElements.groups.nodes.appendChild(e),q&&(e=(k[c[d].type]||k.def).create(c[d],t),this.domElements.labels[c[d].id]=e,this.domElements.groups.labels.appendChild(e)));if(p)for(c=this.nodesOnScreen,d=0,f=c.length;d<f;d++)c[d].hidden||((j[c[d].type]||j.def).update(c[d],this.domElements.nodes[c[d].id],t),q&&(k[c[d].type]||k.def).update(c[d],this.domElements.labels[c[d].id],t));if(j=sigma.svg.edges,k=sigma.svg.edges.labels,o)for(c=this.edgesOnScreen,d=0,f=c.length;d<f;d++)this.domElements.edges[c[d].id]||(h=n(c[d].source),i=n(c[d].target),e=(j[c[d].type]||j[s]||j.def).create(c[d],h,i,t),this.domElements.edges[c[d].id]=e,this.domElements.groups.edges.appendChild(e),r&&(e=(k[c[d].type]||k[s]||k.def).create(c[d],t),this.domElements.edgelabels[c[d].id]=e,this.domElements.groups.edgelabels.appendChild(e)));if(o)for(c=this.edgesOnScreen,d=0,f=c.length;d<f;d++)h=n(c[d].source),i=n(c[d].target),(j[c[d].type]||j[s]||j.def).update(c[d],this.domElements.edges[c[d].id],h,i,t),r&&(k[c[d].type]||k[s]||k.def).update(c[d],h,i,this.domElements.edgelabels[c[d].id],t);return this.dispatchEvent("render"),this},sigma.renderers.svg.prototype.initDOM=function(a){var b,c,d,e=document.createElementNS(this.settings("xmlns"),a),f=this.settings("classPrefix");e.style.position="absolute",e.setAttribute("class",f+"-svg"),e.setAttribute("xmlns",this.settings("xmlns")),e.setAttribute("xmlns:xlink","http://www.w3.org/1999/xlink"),e.setAttribute("version","1.1");var g=document.createElement("canvas");g.setAttribute("class",f+"-measurement-canvas"),this.domElements.graph=this.container.appendChild(e);var h=["edges","nodes","edgelabels","labels","hovers"];for(d=0,c=h.length;d<c;d++)b=document.createElementNS(this.settings("xmlns"),"g"),b.setAttributeNS(null,"id",f+"-group-"+h[d]),b.setAttributeNS(null,"class",f+"-group"),this.domElements.groups[h[d]]=this.domElements.graph.appendChild(b);this.container.appendChild(g),this.measurementCanvas=g.getContext("2d")},sigma.renderers.svg.prototype.hideDOMElements=function(a){var b,c;for(c in a)b=a[c],sigma.svg.utils.hide(b);return this},sigma.renderers.svg.prototype.bindHovers=function(a){function b(b){var c,g=f.settings.embedObjects({prefix:a});if(g("enableHovering"))if(b.data.enter.nodes.length>0){c=b.data.enter.nodes[0];var h=(e[c.type]||e.def).create(c,f.domElements.nodes[c.id],f.measurementCanvas,g);f.domElements.hovers[c.id]=h,f.domElements.groups.hovers.appendChild(h),d=c}else b.data.leave.nodes.length>0&&(c=b.data.leave.nodes[0],f.domElements.groups.hovers.removeChild(f.domElements.hovers[c.id]),d=null,delete f.domElements.hovers[c.id],f.domElements.groups.nodes.appendChild(f.domElements.nodes[c.id]))}function c(){if(d){var b=f.settings.embedObjects({prefix:a});f.domElements.groups.hovers.removeChild(f.domElements.hovers[d.id]),delete f.domElements.hovers[d.id];var c=(e[d.type]||e.def).create(d,f.domElements.nodes[d.id],f.measurementCanvas,b);f.domElements.hovers[d.id]=c,f.domElements.groups.hovers.appendChild(c)}}var d,e=sigma.svg.hovers,f=this;this.bind("hovers",b),this.bind("render",c)},sigma.renderers.svg.prototype.resize=function(b,c){var d=this.width,e=this.height;return b!==a&&c!==a?(this.width=b,this.height=c):(this.width=this.container.offsetWidth,this.height=this.container.offsetHeight),d===this.width&&e===this.height||(this.domElements.graph.style.width=this.width+"px",this.domElements.graph.style.height=this.height+"px"),this},sigma.utils.pkg("sigma.svg.nodes"),sigma.utils.pkg("sigma.svg.edges"),sigma.utils.pkg("sigma.svg.labels"),sigma.utils.pkg("sigma.svg.edgelabels")}.call(this),function(a){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.renderers"),sigma.renderers.def=sigma.utils.isWebGLSupported()?sigma.renderers.webgl:sigma.renderers.canvas}(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) {","float border = 0.01;","float radius = 0.5;","vec4 color0 = vec4(0.0, 0.0, 0.0, 0.0);","vec2 m = gl_PointCoord - vec2(0.5, 0.5);","float dist = radius - sqrt(m.x * m.x + m.y * m.y);","float t = 0.0;","if (dist > border)","t = 1.0;","else if (dist > 0.0)","t = dist / border;","gl_FragColor = mix(color0, color, t);","}"].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(a){"use strict";function b(a,b){if(b<=1)return[a];for(var d=a.split(" "),e=[],f=0,g=-1,h=[],i=!0,j=0;j<d.length;++j)if(i){if(d[j].length>b){for(var k=c(d[j],b),l=0;l<k.length;++l)e.push([k[l]]),++g;f=k[k.length-1].length}else e.push([d[j]]),++g,f=d[j].length+1;i=!1}else f+d[j].length<=b?(e[g].push(d[j]),f+=d[j].length+1):(i=!0,--j);for(j=0;j<e.length;++j)h.push(e[j].join(" "));return h}function c(a,b){for(var c=[],d=0;d<a.length;d+=b-1)c.push(a.substr(d,b-1)+"-");var e=c[c.length-1].length;return c[c.length-1]=c[c.length-1].substr(0,e-1)+" ",c}if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.canvas.labels"),sigma.canvas.labels.def=function(a,c,d,e){var f,g,h,i,j=d("prefix")||"",k=a[j+"size"]||1,l=d("fontStyle"),m=d("nodeBorderSize"),n=d("labelAlignment"),o=d("maxNodeLabelLineLength")||0;if(!(k<=d("labelThreshold"))&&a.label&&"string"==typeof a.label){f="fixed"===d("labelSize")?d("defaultLabelSize"):d("labelSizeRatio")*k;var p=(l?l+" ":"")+f+"px "+(a.active?d("activeFont")||d("font"):d("font"));switch(e&&e.ctx.font!=p?(c.font=p,e.ctx.font=p):c.font=p,c.fillStyle="node"===d("labelColor")?a.color||d("defaultNodeColor"):d("defaultLabelColor"),h=0,i=f/3,c.textAlign="center",n){case"bottom":i=+k+4*f/3;break;case"center":break;case"left":c.textAlign="right",h=-k-m-3;break;case"top":i=-k-2*f/3;break;case"inside":if(g=sigma.utils.canvas.getTextWidth(c,d("approximateLabelWidth"),f,a.label),g<=2*(k+f/3))break;case"right":default:h=k+m+3,c.textAlign="left"}for(var q=b(a.label,o),r=a[j+"x"]+h,s=Math.round(a[j+"y"]+i),t=0;t<q.length;++t)c.fillText(q[t],r,s+t*(f+1))}}}.call(this),function(a){"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){function d(a,b,d,e,f,g){var h=g>1&&f.length>1?.6*g*d:sigma.utils.canvas.getTextWidth(b,c("approximateLabelWidth"),d,f[0]),i=Math.round(e[m+"x"]),k=Math.round(e[m+"y"]),l=(d+1)*f.length+4,o=Math.round(n+d/4),p=Math.round(h+n+1.5+d/3);if(e.label&&"string"==typeof e.label)switch(a){case"center":break;case"left":i=Math.round(e[m+"x"]+d/2+2),k=Math.round(e[m+"y"]-d/2-2),b.moveTo(i,k+o),b.arcTo(i,k,i-o,k,o),b.lineTo(i-p-j-o,k),b.lineTo(i-p-j-o,k+l),b.lineTo(i-o,k+l),b.arcTo(i,k+l,i,k+l-o,o),b.lineTo(i,k+o);break;case"top":b.rect(i-p/2,k-o-l,p,l);break;case"bottom":b.rect(i-p/2,k+o,p,l);break;case"inside":if(h<=2*o)break;case"right":default:i=Math.round(e[m+"x"]-d/2-2),k=Math.round(e[m+"y"]-d/2-2),b.moveTo(i,k+o),b.arcTo(i,k,i+o,k,o),b.lineTo(i+p+j+o,k),b.lineTo(i+p+j+o,k+l),b.lineTo(i+o,k+l),b.arcTo(i,k+l,i,k+l-o,o),b.lineTo(i,k+o)}b.closePath(),b.fill(),b.shadowOffsetX=0,b.shadowOffsetY=0,b.shadowBlur=0}function e(a,b){if(b<=1)return[a];for(var c=a.split(" "),d=[],e=0,g=-1,h=[],i=!0,j=0;j<c.length;++j)if(i){if(c[j].length>b){for(var k=f(c[j],b),l=0;l<k.length;++l)d.push([k[l]]),++g;e=k[k.length-1].length}else d.push([c[j]]),++g,e=c[j].length+1;i=!1}else e+c[j].length<=b?(d[g].push(c[j]),e+=c[j].length+1):(i=!0,--j);for(j=0;j<d.length;++j)h.push(d[j].join(" "));return h}function f(a,b){for(var c=[],d=0;d<a.length;d+=b-1)c.push(a.substr(d,b-1)+"-");var e=c[c.length-1].length;return c[c.length-1]=c[c.length-1].substr(0,e-1)+" ",c}var g,h,i,j=c("nodeBorderSize"),k=c("labelAlignment"),l=c("hoverFontStyle")||c("fontStyle"),m=c("prefix")||"",n=a[m+"size"],o=c("maxNodeLabelLineLength")||0,p="fixed"===c("labelSize")?c("defaultLabelSize"):c("labelSizeRatio")*n;b.font=(l?l+" ":"")+p+"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")),g=e(a.label,o),d(k,b,p,a,g,o),j>0&&(b.beginPath(),b.fillStyle="node"===c("nodeBorderColor")?a.color||c("defaultNodeColor"):c("defaultNodeBorderColor"),b.arc(a[m+"x"],a[m+"y"],n+j,0,2*Math.PI,!0),b.closePath(),b.fill());var q=sigma.canvas.nodes[a.type]||sigma.canvas.nodes.def;if(q(a,b,c),a.label&&"string"==typeof a.label){b.fillStyle="node"===c("labelHoverColor")?a.color||c("defaultNodeColor"):c("defaultLabelHoverColor");var r=sigma.utils.canvas.getTextWidth(b,c("approximateLabelWidth"),p,a.label),s=-r/2,t=p/3;switch(k){case"bottom":t=+n+4*p/3;break;case"center":break;case"left":s=-n-j-3-r;break;case"top":t=-n-2*p/3;break;case"inside":if(r<=2*(n+p/3))break;case"right":default:s=n+j+3}h=a[m+"x"]+s,i=Math.round(a[m+"y"]+t);for(var u=0;u<g.length;++u)b.fillText(g[u],h,i+u*(p+1))}}}.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=a[g+"size"]||1,i=e("edgeColor"),j=e("defaultNodeColor"),k=e("defaultEdgeColor");if(!f)switch(i){case"source":f=b.color||j;break;case"target":f=c.color||j;break;default:f=k}d.strokeStyle=f,d.lineWidth=h,d.beginPath(),d.moveTo(b[g+"x"],b[g+"y"]),d.lineTo(c[g+"x"],c[g+"y"]),d.stroke()}}(),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=a[g+"size"]||1,i=e("edgeColor"),j=e("defaultNodeColor"),k=e("defaultEdgeColor"),l={},m=b[g+"size"],n=b[g+"x"],o=b[g+"y"],p=c[g+"x"],q=c[g+"y"];if(l=b.id===c.id?sigma.utils.getSelfLoopControlPoints(n,o,m):sigma.utils.getQuadraticControlPoint(n,o,p,q,a.cc),!f)switch(i){case"source":f=b.color||j;break;case"target":f=c.color||j;break;default:f=k}d.strokeStyle=f,d.lineWidth=h,d.beginPath(),d.moveTo(n,o),b.id===c.id?d.bezierCurveTo(l.x1,l.y1,l.x2,l.y2,p,q):d.quadraticCurveTo(l.x,l.y,p,q),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=Math.max(2.5*k,e("minArrowSize")),r=Math.sqrt((o-m)*(o-m)+(p-n)*(p-n)),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()}}(),function(){"use strict";sigma.utils.pkg("sigma.canvas.edges"),sigma.canvas.edges.curvedArrow=function(a,b,c,d,e){var f,g,h,i,j,k=a.color,l=e("prefix")||"",m=e("edgeColor"),n=e("defaultNodeColor"),o=e("defaultEdgeColor"),p={},q=a[l+"size"]||1,r=c[l+"size"],s=b[l+"x"],t=b[l+"y"],u=c[l+"x"],v=c[l+"y"],w=Math.max(2.5*q,e("minArrowSize"));
if(p=b.id===c.id?sigma.utils.getSelfLoopControlPoints(s,t,r):sigma.utils.getQuadraticControlPoint(s,t,u,v,a.cc),b.id===c.id?(f=Math.sqrt((u-p.x1)*(u-p.x1)+(v-p.y1)*(v-p.y1)),g=p.x1+(u-p.x1)*(f-w-r)/f,h=p.y1+(v-p.y1)*(f-w-r)/f,i=(u-p.x1)*w/f,j=(v-p.y1)*w/f):(f=Math.sqrt((u-p.x)*(u-p.x)+(v-p.y)*(v-p.y)),g=p.x+(u-p.x)*(f-w-r)/f,h=p.y+(v-p.y)*(f-w-r)/f,i=(u-p.x)*w/f,j=(v-p.y)*w/f),!k)switch(m){case"source":k=b.color||n;break;case"target":k=c.color||n;break;default:k=o}d.strokeStyle=k,d.lineWidth=q,d.beginPath(),d.moveTo(s,t),b.id===c.id?d.bezierCurveTo(p.x2,p.y2,p.x1,p.y1,g,h):d.quadraticCurveTo(p.x,p.y,g,h),d.stroke(),d.fillStyle=k,d.beginPath(),d.moveTo(g+i,h+j),d.lineTo(g+.6*j,h-.6*i),d.lineTo(g-.6*j,h+.6*i),d.lineTo(g+i,h+j),d.closePath(),d.fill()}}(),function(){"use strict";sigma.utils.pkg("sigma.canvas.edgehovers"),sigma.canvas.edgehovers.def=function(a,b,c,d,e){var f=a.color,g=e("prefix")||"",h=a[g+"size"]||1,i=e("edgeColor"),j=e("defaultNodeColor"),k=e("defaultEdgeColor");if(!f)switch(i){case"source":f=b.color||j;break;case"target":f=c.color||j;break;default:f=k}f="edge"===e("edgeHoverColor")?a.hover_color||f:a.hover_color||e("defaultEdgeHoverColor")||f,h*=e("edgeHoverSizeRatio"),d.strokeStyle=f,d.lineWidth=h,d.beginPath(),d.moveTo(b[g+"x"],b[g+"y"]),d.lineTo(c[g+"x"],c[g+"y"]),d.stroke()}}(),function(){"use strict";sigma.utils.pkg("sigma.canvas.edgehovers"),sigma.canvas.edgehovers.curve=function(a,b,c,d,e){var f=a.color,g=e("prefix")||"",h=e("edgeHoverSizeRatio")*(a[g+"size"]||1),i=e("edgeColor"),j=e("defaultNodeColor"),k=e("defaultEdgeColor"),l={},m=b[g+"size"],n=b[g+"x"],o=b[g+"y"],p=c[g+"x"],q=c[g+"y"];if(l=b.id===c.id?sigma.utils.getSelfLoopControlPoints(n,o,m):sigma.utils.getQuadraticControlPoint(n,o,p,q,a.cc),!f)switch(i){case"source":f=b.color||j;break;case"target":f=c.color||j;break;default:f=k}f="edge"===e("edgeHoverColor")?a.hover_color||f:a.hover_color||e("defaultEdgeHoverColor")||f,d.strokeStyle=f,d.lineWidth=h,d.beginPath(),d.moveTo(n,o),b.id===c.id?d.bezierCurveTo(l.x1,l.y1,l.x2,l.y2,p,q):d.quadraticCurveTo(l.x,l.y,p,q),d.stroke()}}(),function(){"use strict";sigma.utils.pkg("sigma.canvas.edgehovers"),sigma.canvas.edgehovers.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"];k=a.hover?e("edgeHoverSizeRatio")*k:k;var q=Math.max(2.5*k,e("minArrowSize")),r=Math.sqrt((o-m)*(o-m)+(p-n)*(p-n)),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}f="edge"===e("edgeHoverColor")?a.hover_color||f:a.hover_color||e("defaultEdgeHoverColor")||f,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()}}(),function(){"use strict";sigma.utils.pkg("sigma.canvas.edgehovers"),sigma.canvas.edgehovers.curvedArrow=function(a,b,c,d,e){var f,g,h,i,j,k,l=a.color,m=e("prefix")||"",n=e("edgeColor"),o=e("defaultNodeColor"),p=e("defaultEdgeColor"),q={},r=e("edgeHoverSizeRatio")*(a[m+"size"]||1),s=c[m+"size"],t=b[m+"x"],u=b[m+"y"],v=c[m+"x"],w=c[m+"y"];if(q=b.id===c.id?sigma.utils.getSelfLoopControlPoints(t,u,s):sigma.utils.getQuadraticControlPoint(t,u,v,w,a.cc),b.id===c.id?(f=Math.sqrt((v-q.x1)*(v-q.x1)+(w-q.y1)*(w-q.y1)),g=Math.max(2.5*r,e("minArrowSize")),h=q.x1+(v-q.x1)*(f-g-s)/f,i=q.y1+(w-q.y1)*(f-g-s)/f,j=(v-q.x1)*g/f,k=(w-q.y1)*g/f):(f=Math.sqrt((v-q.x)*(v-q.x)+(w-q.y)*(w-q.y)),g=2.5*r,h=q.x+(v-q.x)*(f-g-s)/f,i=q.y+(w-q.y)*(f-g-s)/f,j=(v-q.x)*g/f,k=(w-q.y)*g/f),!l)switch(n){case"source":l=b.color||o;break;case"target":l=c.color||o;break;default:l=p}l="edge"===e("edgeHoverColor")?a.hover_color||l:a.hover_color||e("defaultEdgeHoverColor")||l,d.strokeStyle=l,d.lineWidth=r,d.beginPath(),d.moveTo(t,u),b.id===c.id?d.bezierCurveTo(q.x2,q.y2,q.x1,q.y1,h,i):d.quadraticCurveTo(q.x,q.y,h,i),d.stroke(),d.fillStyle=l,d.beginPath(),d.moveTo(h+j,i+k),d.lineTo(h+.6*k,i-.6*j),d.lineTo(h-.6*k,i+.6*j),d.lineTo(h+j,i+k),d.closePath(),d.fill()}}(),function(a){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.canvas.extremities"),sigma.canvas.extremities.def=function(a,b,c,d,e){(sigma.canvas.hovers[b.type]||sigma.canvas.hovers.def)(b,d,e),(sigma.canvas.hovers[c.type]||sigma.canvas.hovers.def)(c,d,e)}}.call(this),function(){"use strict";sigma.utils.pkg("sigma.svg.utils"),sigma.svg.utils={show:function(a){return a.style.display="",this},hide:function(a){return a.style.display="none",this}}}(),function(){"use strict";sigma.utils.pkg("sigma.svg.nodes"),sigma.svg.nodes.def={create:function(a,b){var c=(b("prefix")||"",document.createElementNS(b("xmlns"),"circle"));return c.setAttributeNS(null,"data-node-id",a.id),c.setAttributeNS(null,"class",b("classPrefix")+"-node"),c.setAttributeNS(null,"fill",a.color||b("defaultNodeColor")),c},update:function(a,b,c){var d=c("prefix")||"";return b.setAttributeNS(null,"cx",a[d+"x"]),b.setAttributeNS(null,"cy",a[d+"y"]),b.setAttributeNS(null,"r",a[d+"size"]),c("freeStyle")||b.setAttributeNS(null,"fill",a.color||c("defaultNodeColor")),b.style.display="",this}}}(),function(){"use strict";sigma.utils.pkg("sigma.svg.edges"),sigma.svg.edges.def={create:function(a,b,c,d){var e=a.color,f=(d("prefix")||"",d("edgeColor")),g=d("defaultNodeColor"),h=d("defaultEdgeColor");if(!e)switch(f){case"source":e=b.color||g;break;case"target":e=c.color||g;break;default:e=h}var i=document.createElementNS(d("xmlns"),"line");return i.setAttributeNS(null,"data-edge-id",a.id),i.setAttributeNS(null,"class",d("classPrefix")+"-edge"),i.setAttributeNS(null,"stroke",e),i},update:function(a,b,c,d,e){var f=e("prefix")||"";return b.setAttributeNS(null,"stroke-width",a[f+"size"]||1),b.setAttributeNS(null,"x1",c[f+"x"]),b.setAttributeNS(null,"y1",c[f+"y"]),b.setAttributeNS(null,"x2",d[f+"x"]),b.setAttributeNS(null,"y2",d[f+"y"]),b.style.display="",this}}}(),function(){"use strict";sigma.utils.pkg("sigma.svg.edges"),sigma.svg.edges.curve={create:function(a,b,c,d){var e=a.color,f=(d("prefix")||"",d("edgeColor")),g=d("defaultNodeColor"),h=d("defaultEdgeColor");if(!e)switch(f){case"source":e=b.color||g;break;case"target":e=c.color||g;break;default:e=h}var i=document.createElementNS(d("xmlns"),"path");return i.setAttributeNS(null,"data-edge-id",a.id),i.setAttributeNS(null,"class",d("classPrefix")+"-edge"),i.setAttributeNS(null,"stroke",e),i},update:function(a,b,c,d,e){var f,g,h=e("prefix")||"",i=c[h+"size"],j=c[h+"x"],k=c[h+"y"],l=d[h+"x"],m=d[h+"y"];return b.setAttributeNS(null,"stroke-width",a[h+"size"]||1),c.id===d.id?(f=sigma.utils.getSelfLoopControlPoints(j,k,i),g="M"+j+","+k+" C"+f.x1+","+f.y1+" "+f.x2+","+f.y2+" "+l+","+m):(f=sigma.utils.getQuadraticControlPoint(j,k,l,m,a.cc),g="M"+j+","+k+" Q"+f.x+","+f.y+" "+l+","+m),b.setAttributeNS(null,"d",g),b.setAttributeNS(null,"fill","none"),b.style.display="",this}}}(),function(){"use strict";sigma.utils.pkg("sigma.svg.edges"),sigma.svg.edges.curvedArrow={create:function(a,b,c,d){var e=a.color,f=(d("prefix")||"",d("edgeColor")),g=d("defaultNodeColor"),h=d("defaultEdgeColor");if(!e)switch(f){case"source":e=b.color||g;break;case"target":e=c.color||g;break;default:e=h}var i=document.createElementNS(d("xmlns"),"path");return i.setAttributeNS(null,"data-edge-id",a.id),i.setAttributeNS(null,"class",d("classPrefix")+"-edge"),i.setAttributeNS(null,"stroke",e),i},update:function(a,b,c,d,e){var f,g,h=e("prefix")||"",i=c[h+"size"],j=c[h+"x"],k=c[h+"y"],l=d[h+"x"],m=d[h+"y"];return b.setAttributeNS(null,"stroke-width",a[h+"size"]||1),c.id===d.id?(f=sigma.utils.getSelfLoopControlPoints(j,k,i),g="M"+j+","+k+" C"+f.x1+","+f.y1+" "+f.x2+","+f.y2+" 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d=c("prefix")||"",e=a[d+"size"],f="fixed"===c("labelSize")?c("defaultLabelSize"):c("labelSizeRatio")*e;if((c("forceLabels")||!(e<c("labelThreshold")))&&"string"==typeof a.label)return b.setAttributeNS(null,"x",Math.round(a[d+"x"]+e+3)),b.setAttributeNS(null,"y",Math.round(a[d+"y"]+f/3)),b.style.display="",this}}}.call(this),function(a){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.svg.hovers"),sigma.svg.hovers.def={create:function(a,b,c,d){var e,f,g,h,i,j=(d("hoverFontStyle")||d("fontStyle"),d("prefix")||""),k=a[j+"size"],l="fixed"===d("labelSize")?d("defaultLabelSize"):d("labelSizeRatio")*k,m="node"===d("labelHoverColor")?a.color||d("defaultNodeColor"):d("defaultLabelHoverColor"),n=document.createElementNS(d("xmlns"),"g"),o=document.createElementNS(d("xmlns"),"rect"),p=document.createElementNS(d("xmlns"),"circle"),q=document.createElementNS(d("xmlns"),"text");return n.setAttributeNS(null,"class",d("classPrefix")+"-hover"),n.setAttributeNS(null,"data-node-id",a.id),"string"==typeof a.label&&(q.innerHTML=a.label,q.textContent=a.label,q.setAttributeNS(null,"class",d("classPrefix")+"-hover-label"),q.setAttributeNS(null,"font-size",l),q.setAttributeNS(null,"font-family",d("font")),q.setAttributeNS(null,"fill",m),q.setAttributeNS(null,"x",Math.round(a[j+"x"]+k+3)),q.setAttributeNS(null,"y",Math.round(a[j+"y"]+l/3)),e=Math.round(a[j+"x"]-l/2-2),f=Math.round(a[j+"y"]-l/2-2),g=Math.round(c.measureText(a.label).width+l/2+k+9),h=Math.round(l+4),i=Math.round(l/2+2),p.setAttributeNS(null,"class",d("classPrefix")+"-hover-area"),p.setAttributeNS(null,"fill","#fff"),p.setAttributeNS(null,"cx",a[j+"x"]),p.setAttributeNS(null,"cy",a[j+"y"]),p.setAttributeNS(null,"r",i),o.setAttributeNS(null,"class",d("classPrefix")+"-hover-area"),o.setAttributeNS(null,"fill","#fff"),o.setAttributeNS(null,"x",a[j+"x"]+i/4),o.setAttributeNS(null,"y",a[j+"y"]-i),o.setAttributeNS(null,"width",g),o.setAttributeNS(null,"height",h)),n.appendChild(p),n.appendChild(o),n.appendChild(q),n.appendChild(b),n}}}.call(this),function(a){"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,x=n("autoRescale"),y={nodePosition:1,nodeSize:1,edgeSize:1};for(x instanceof Array||(x=["nodePosition","nodeSize","edgeSize"]),d=0,e=x.length;d<e;d++)if(!y[x[d]])throw new Error('The rescale setting "'+x[d]+'" is not recognized.');var z=~x.indexOf("nodePosition"),A=~x.indexOf("nodeSize"),B=~x.indexOf("edgeSize");for(z&&(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;d<e;d++)m[d][b+"size"]=m[d][a+"size"]*(B?h:1)+(B?i:0);for(d=0,e=l.length;d<e;d++)l[d][b+"size"]=l[d][a+"size"]*(A?f:1)+(A?g:0),z?(l[d][b+"x"]=(l[d][a+"x"]-(r+p)/2)*j,l[d][b+"y"]=(l[d][a+"y"]-(s+q)/2)*j):(l[d][b+"x"]=l[d][a+"x"],l[d][b+"y"]=l[d][a+"y"])},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;d<e;d++)h=Math.max(f[d][b+"size"],h);for(d=0,e=g.length;d<e;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(a){"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;c<d;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;c<d;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(a){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.misc"),sigma.misc.bindEvents=function(b){function c(a){a&&(h="x"in a.data?a.data.x:h,i="y"in a.data?a.data.y:i);var c,d,e,f,g,k,l,m,n=[],o=h+j.width/2,p=i+j.height/2,q=j.camera.cameraPosition(h,i),r=j.camera.quadtree.point(q.x,q.y);if(r.length)for(c=0,e=r.length;c<e;c++)if(f=r[c],g=f[b+"x"],k=f[b+"y"],l=f[b+"size"],!f.hidden&&o>g-l&&o<g+l&&p>k-l&&p<k+l&&Math.sqrt((o-g)*(o-g)+(p-k)*(p-k))<l){for(m=!1,d=0;d<n.length;d++)if(f.size>n[d].size){n.splice(d,0,f),m=!0;break}m||n.push(f)}return n}function d(c){function d(a,b){for(r=!1,g=0;g<a.length;g++)if(b.size>a[g].size){a.splice(g,0,b),r=!0;break}r||a.push(b)}if(!j.settings("enableEdgeHovering"))return[];var e=sigma.renderers.canvas&&j instanceof sigma.renderers.canvas;if(!e)throw new Error("The edge events feature is not compatible with the WebGL renderer");c&&(h="x"in c.data?c.data.x:h,i="y"in c.data?c.data.y:i);var f,g,k,l,m,n,o,p,q,r,s=j.settings("edgeHoverPrecision"),t={},u=[],v=h+j.width/2,w=i+j.height/2,x=j.camera.cameraPosition(h,i),y=[];if(e){var z=j.camera.quadtree.area(j.camera.getRectangle(j.width,j.height));for(l=z,f=0,k=l.length;f<k;f++)t[l[f].id]=l[f]}if(j.camera.edgequadtree!==a&&(y=j.camera.edgequadtree.point(x.x,x.y)),y.length)for(f=0,k=y.length;f<k;f++)m=y[f],o=j.graph.nodes(m.source),p=j.graph.nodes(m.target),n=m[b+"size"]||m["read_"+b+"size"],!m.hidden&&!o.hidden&&!p.hidden&&(!e||t[m.source]||t[m.target])&&sigma.utils.getDistance(o[b+"x"],o[b+"y"],v,w)>o[b+"size"]&&sigma.utils.getDistance(p[b+"x"],p[b+"y"],v,w)>p[b+"size"]&&("curve"==m.type||"curvedArrow"==m.type?o.id===p.id?(q=sigma.utils.getSelfLoopControlPoints(o[b+"x"],o[b+"y"],o[b+"size"]),sigma.utils.isPointOnBezierCurve(v,w,o[b+"x"],o[b+"y"],p[b+"x"],p[b+"y"],q.x1,q.y1,q.x2,q.y2,Math.max(n,s))&&d(u,m)):(q=sigma.utils.getQuadraticControlPoint(o[b+"x"],o[b+"y"],p[b+"x"],p[b+"y"],m.cc),sigma.utils.isPointOnQuadraticCurve(v,w,o[b+"x"],o[b+"y"],p[b+"x"],p[b+"y"],q.x,q.y,Math.max(n,s))&&d(u,m)):sigma.utils.isPointOnSegment(v,w,o[b+"x"],o[b+"y"],p[b+"x"],p[b+"y"],Math.max(n,s))&&d(u,m));return u}function e(a){function b(a){j.settings("eventsEnabled")&&(j.dispatchEvent("click",a.data),i=c(a),k=d(a),i.length?(j.dispatchEvent("clickNode",{node:i[0],captor:a.data}),j.dispatchEvent("clickNodes",{node:i,captor:a.data})):k.length?(j.dispatchEvent("clickEdge",{edge:k[0],captor:a.data}),j.dispatchEvent("clickEdges",{edge:k,captor:a.data})):j.dispatchEvent("clickStage",{captor:a.data}))}function e(a){j.settings("eventsEnabled")&&(j.dispatchEvent("doubleClick",a.data),i=c(a),k=d(a),i.length?(j.dispatchEvent("doubleClickNode",{node:i[0],captor:a.data}),j.dispatchEvent("doubleClickNodes",{node:i,captor:a.data})):k.length?(j.dispatchEvent("doubleClickEdge",{edge:k[0],captor:a.data}),j.dispatchEvent("doubleClickEdges",{edge:k,captor:a.data})):j.dispatchEvent("doubleClickStage",{captor:a.data}))}function f(a){j.settings("eventsEnabled")&&(j.dispatchEvent("rightClick",a.data),i=c(a),k=d(a),i.length?(j.dispatchEvent("rightClickNode",{node:i[0],captor:a.data}),j.dispatchEvent("rightClickNodes",{node:i,captor:a.data})):k.length?(j.dispatchEvent("rightClickEdge",{edge:k[0],captor:a.data}),j.dispatchEvent("rightClickEdges",{edge:k,captor:a.data})):j.dispatchEvent("rightClickStage",{captor:a.data}))}function g(a){if(j.settings("eventsEnabled")){var b,c={current:{nodes:[],edges:[]},enter:{nodes:[],edges:[]},leave:{nodes:[],edges:[]},captor:a.data},d=c.leave;for(b in l)d.nodes.push(l[b]);for(b in m)d.edges.push(m[b]);l={},m={},(d.nodes.length||d.edges.length)&&j.dispatchEvent("hovers",c)}}function h(a){if(j.settings("eventsEnabled")){i=c(a),k=d(a);var b,e,f,g,h=[],n=[],o={},p=[],q=[],r={};for(b=0;b<i.length;b++)f=i[b],o[f.id]=f,l[f.id]||(n.push(f),l[f.id]=f);for(e in l)o[e]||(h.push(l[e]),delete l[e]);for(b=0;b<k.length;b++)g=k[b],r[g.id]=g,m[g.id]||(q.push(g),m[g.id]=g);for(e in m)r[e]||(p.push(m[e]),delete m[e]);(p.length||q.length||h.length||n.length)&&j.dispatchEvent("hovers",{current:{nodes:i,edges:k},enter:{nodes:n,edges:q},leave:{nodes:h,edges:p},captor:a.data})}}var i,k,l={},m={};a.bind("click",b),a.bind("mousedown",h),a.bind("mouseup",h),a.bind("mousemove",h),a.bind("mouseout",g),a.bind("doubleclick",e),a.bind("rightclick",f)}var f,g,h,i,j=this;for(f=0,g=this.captors.length;f<g;f++)e(this.captors[f])}}.call(this),function(a){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.misc"),sigma.misc.bindDOMEvents=function(a){function b(a){this.attr=function(b){return a.getAttributeNS(null,b)},this.tag=a.tagName,this["class"]=this.attr("class"),this.id=this.attr("id"),this.isNode=function(){return!!~this["class"].indexOf(g.settings("classPrefix")+"-node")},this.isEdge=function(){return!!~this["class"].indexOf(g.settings("classPrefix")+"-edge")},this.isHover=function(){return!!~this["class"].indexOf(g.settings("classPrefix")+"-hover")}}function c(a){if(g.settings("eventsEnabled")){g.dispatchEvent("click",sigma.utils.mouseCoords(a));var c=new b(a.target);c.isNode()?g.dispatchEvent("clickNode",{node:h.nodes(c.attr("data-node-id"))}):g.dispatchEvent("clickStage"),a.preventDefault(),a.stopPropagation()}}function d(a){if(g.settings("eventsEnabled")){g.dispatchEvent("doubleClick",sigma.utils.mouseCoords(a));var c=new b(a.target);c.isNode()?g.dispatchEvent("doubleClickNode",{node:h.nodes(c.attr("data-node-id"))}):g.dispatchEvent("doubleClickStage"),a.preventDefault(),a.stopPropagation()}}function e(a){var c=a.toElement||a.target;if(g.settings("eventsEnabled")&&c){var d,e=new b(c),f={leave:{nodes:[],edges:[]},enter:{nodes:[],edges:[]},captor:sigma.utils.mouseCoords(a)};e.isNode()?(d=h.nodes(e.attr("data-node-id")),f.enter.nodes=[d],i.nodes.push(d)):e.isEdge()&&(d=h.edges(e.attr("data-edge-id")),f.enter.edges=[d],i.edges.push(d)),f.current=i,g.dispatchEvent("hovers",f)}}function f(a){var c=a.fromElement||a.originalTarget;if(g.settings("eventsEnabled")){var d,e=new b(c),f={leave:{nodes:[],edges:[]},enter:{nodes:[],edges:[]},captor:sigma.utils.mouseCoords(a)};if(e.isNode())d=h.nodes(e.attr("data-node-id")),f.leave.nodes=[d],i.nodes.push(d);else{if(!e.isEdge())return;d=h.edges(e.attr("data-edge-id")),f.leave.edges=[d],i.edges.push(d)}f.current=i,g.dispatchEvent("hovers",f)}}var g=this,h=this.graph,i={nodes:[],edges:[]};a.addEventListener("click",c,!1),sigma.utils.doubleClick(a,"click",d),a.addEventListener("touchstart",c,!1),sigma.utils.doubleClick(a,"touchstart",d),a.addEventListener("mouseover",e,!0),a.addEventListener("mouseout",f,!0)}}.call(this),function(a){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.misc"),sigma.misc.drawHovers=function(b){function c(){var c=d.contexts.hover.canvas,f=d.settings.embedObjects({prefix:b}),g=f("singleHover")?1:a,h={elements:e.nodes,renderers:sigma.canvas.hovers,type:"nodes",ctx:d.contexts.hover,end:g,graph:d.graph,settings:f};d.contexts.hover.clearRect(0,0,c.width,c.height),e.nodes.length>0&&f("enableHovering")&&sigma.renderers.canvas.applyRenderers(h),e.edges.length>0&&f("enableEdgeHovering")&&(h.renderers=sigma.canvas.edgehovers,h.elements=e.edges,h.type="edges",sigma.renderers.canvas.applyRenderers(h),f("edgeHoverExtremities")?(h.renderers=sigma.canvas.extremities,sigma.renderers.canvas.applyRenderers(h)):(h.ctx=d.contexts.nodes,h.type="nodes",h.renderers=sigma.canvas.nodes,h.elements=e.nodes,sigma.renderers.canvas.applyRenderers(h)))}var d=this,e={nodes:[],edges:[]};this.bind("hovers",function(a){e=a.data.current,c()}),this.bind("render",function(a){c()})}}.call(this);
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