Check in a full release of sigma.js 1.1.0 from github from https://github.com/jacomyal/sigma.js/releases/tag/v1.1.0

Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>

static/sigma.js/1.1.0/README.md

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+[![Build Status](https://travis-ci.org/jacomyal/sigma.js.svg)](https://travis-ci.org/jacomyal/sigma.js)
+
+sigma.js - v1.1.0
+=================
+
+Sigma is a JavaScript library dedicated to graph drawing, mainly developed by [@jacomyal](https://github.com/jacomyal) and [@Yomguithereal](https://github.com/Yomguithereal).
+
+### Resources
+
+[The website](http://sigmajs.org) provides a global overview of the project, and the documentation is available in the [Github Wiki](https://github.com/jacomyal/sigma.js/wiki).
+
+Also, the `plugins` and `examples` directories contain various use-cases that might help you understand how to use sigma.
+
+### How to use it
+
+To use it, clone the repository:
+
+```
+git clone git@github.com:jacomyal/sigma.js.git
+```
+
+To build the code:
+
+ - Install [Node.js](http://nodejs.org/).
+ - Install [gjslint](https://developers.google.com/closure/utilities/docs/linter_howto?hl=en).
+ - Use `npm install` to install sigma development dependencies.
+ - Use `npm run build` to minify the code with [Uglify](https://github.com/mishoo/UglifyJS). The minified file `sigma.min.js` will then be accessible in the `build/` folder.
+
+Also, you can customize the build by adding or removing files from the `coreJsFiles` array in `Gruntfile.js` before applying the grunt task.
+
+### Contributing
+
+You can contribute by submitting [issues tickets](http://github.com/jacomyal/sigma.js/issues) and proposing [pull requests](http://github.com/jacomyal/sigma.js/pulls). Make sure that tests and linting pass before submitting any pull request by running the command `grunt`.
+
+The whole source code is validated by the [Google Closure Linter](https://developers.google.com/closure/utilities/) and [JSHint](http://www.jshint.com/), and the comments are written in [JSDoc](http://en.wikipedia.org/wiki/JSDoc) (tags description is available [here](https://developers.google.com/closure/compiler/docs/js-for-compiler)).

static/sigma.js/1.1.0/plugins/sigma.exporters.svg.min.js

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+(function(){"use strict";function a(a){return new Blob([a],{type:"image/svg+xml;charset=utf-8"})}function b(b,c){var e=a(b),f={};f.anchor=document.createElement("a"),f.anchor.setAttribute("href",d.createObjectURL(e)),f.anchor.setAttribute("download",c);var g=document.createEvent("MouseEvent");g.initMouseEvent("click",!0,!1,window,0,0,0,0,0,!1,!1,!1,!1,0,null),d.revokeObjectURL(e),f.anchor.dispatchEvent(g),delete f.anchor}function c(a,b,c){var d,e,g,h,i,j={},k={},l=0,m="";c.classes&&(e=document.createElementNS(f,"style"),a.insertBefore(e,a.firstChild));var n=a.querySelectorAll('[id="'+b+'-group-nodes"] > [class="'+b+'-node"]');for(h=0,i=n.length,g=!0;i>h;h++)d=n[h].getAttribute("fill"),c.data||n[h].removeAttribute("data-node-id"),c.classes&&(d in j||(j[d]=g?b+"-node":"c-"+l++,m+="."+j[d]+"{fill: "+d+"}"),j[d]!==b+"-node"&&n[h].setAttribute("class",n[h].getAttribute("class")+" "+j[d]),n[h].removeAttribute("fill")),g=!1;var o=a.querySelectorAll('[id="'+b+'-group-edges"] > [class="'+b+'-edge"]');for(h=0,i=o.length,g=!0;i>h;h++)d=o[h].getAttribute("stroke"),c.data||o[h].removeAttribute("data-edge-id"),c.classes&&(d in k||(k[d]=g?b+"-edge":"c-"+l++,m+="."+k[d]+"{stroke: "+d+"}"),k[d]!==b+"-edge"&&o[h].setAttribute("class",o[h].getAttribute("class")+" "+k[d]),o[h].removeAttribute("stroke")),g=!1;c.classes&&e.appendChild(document.createTextNode(m))}if("undefined"==typeof sigma)throw"sigma.renderers.snapshot: sigma not in scope.";var d=this.URL||this.webkitURL||this,e={size:"1000",width:"1000",height:"1000",classes:!0,labels:!0,data:!1,download:!1,filename:"graph.svg"},f="http://www.w3.org/2000/svg";sigma.prototype.toSVG=function(a){a=a||{};var d=this.settings("classPrefix"),f=a.size||a.width||e.size,g=a.size||a.height||e.size,h=document.createElement("div");h.setAttribute("width",f),h.setAttribute("height",g),h.setAttribute("style","position:absolute; top: 0px; left:0px; width: "+f+"px; height: "+g+"px;");var i=this.addCamera(),j=this.addRenderer({camera:i,container:h,type:"svg",forceLabels:!!a.labels});j.resize(f,g),this.refresh(),this.killRenderer(j),this.killCamera(i);var k=h.querySelector("svg");if(k.removeAttribute("style"),k.setAttribute("width",f+"px"),k.setAttribute("height",g+"px"),k.setAttribute("x","0px"),k.setAttribute("y","0px"),!a.labels){var l=k.querySelector('[id="'+d+'-group-labels"]');k.removeChild(l)}var m=k.querySelector('[id="'+d+'-group-hovers"]');k.removeChild(m),a.classes=a.classes!==!1,(!a.data||a.classes)&&c(k,d,a);var n=k.outerHTML;h=null;var o='<?xml version="1.0" encoding="utf-8"?>\n';return o+='<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n',o+=n,a.download&&b(o,a.filename||e.filename),o}}).call(this);

static/sigma.js/1.1.0/plugins/sigma.neo4j.cypher.min.js

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+(function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.neo4j"),sigma.utils.pkg("sigma.utils"),sigma.neo4j.send=function(a,b,c,d,e){var f,g,h,i=sigma.utils.xhr();if(f=a,"object"==typeof a&&(f=a.url,g=a.user,h=a.password),!i)throw"XMLHttpRequest not supported, cannot load the file.";f+=b,i.open(c,f,!0),g&&h&&i.setRequestHeader("Authorization","Basic "+btoa(g+":"+h)),i.setRequestHeader("Accept","application/json"),i.setRequestHeader("Content-type","application/json; charset=utf-8"),i.onreadystatechange=function(){4===i.readyState&&e(JSON.parse(i.responseText))},i.send(d)},sigma.neo4j.cypher_parse=function(a){var b,c={nodes:[],edges:[]},d={},e={};a.results[0].data.forEach(function(a){a.graph.nodes.forEach(function(a){var b={id:a.id,label:a.id,x:Math.random(),y:Math.random(),size:1,color:"#000000",neo4j_labels:a.labels,neo4j_data:a.properties};b.id in d||(d[b.id]=b)}),a.graph.relationships.forEach(function(a){var b={id:a.id,label:a.type,source:a.startNode,target:a.endNode,color:"#7D7C8E",neo4j_type:a.type,neo4j_data:a.properties};b.id in e||(e[b.id]=b)})});for(b in d)c.nodes.push(d[b]);for(b in e)c.edges.push(e[b]);return c},sigma.neo4j.cypher=function(a,b,c,d){var e,f,g="/db/data/transaction/commit";e=JSON.stringify({statements:[{statement:b,resultDataContents:["graph"],includeStats:!1}]}),f=function(a){return function(b){var d={nodes:[],edges:[]};d=sigma.neo4j.cypher_parse(b),c instanceof sigma?(c.graph.clear(),c.graph.read(d)):"object"==typeof c?(c=new sigma(c),c.graph.read(d),c.refresh()):"function"==typeof c&&(a=c,c=null),a&&a(c||d)}},sigma.neo4j.send(a,g,"POST",e,f(d))},sigma.neo4j.getLabels=function(a,b){sigma.neo4j.send(a,"/db/data/labels","GET",null,b)},sigma.neo4j.getTypes=function(a,b){sigma.neo4j.send(a,"/db/data/relationship/types","GET",null,b)}}).call(this);

static/sigma.js/1.1.0/plugins/sigma.parsers.cypher.min.js

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+(function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.neo4j"),sigma.utils.pkg("sigma.utils"),sigma.utils.pkg("sigma.parsers"),sigma.neo4j.send=function(a,b,c,d,e){var f,g,h,i=sigma.utils.xhr();if(f=a,"object"==typeof a&&(f=a.url,g=a.user,h=a.password),!i)throw"XMLHttpRequest not supported, cannot load the file.";f+=b,i.open(c,f,!0),g&&h&&i.setRequestHeader("Authorization","Basic "+btoa(g+":"+h)),i.setRequestHeader("Accept","application/json"),i.setRequestHeader("Content-type","application/json; charset=utf-8"),i.onreadystatechange=function(){4===i.readyState&&e(JSON.parse(i.responseText))},i.send(d)},sigma.neo4j.cypher_parse=function(a){var b,c={nodes:[],edges:[]},d={},e={};a.results[0].data.forEach(function(a){a.graph.nodes.forEach(function(a){var b={id:a.id,label:a.id,x:Math.random(),y:Math.random(),size:1,color:"#000000",neo4j_labels:a.labels,neo4j_data:a.properties};b.id in d||(d[b.id]=b)}),a.graph.relationships.forEach(function(a){var b={id:a.id,label:a.type,source:a.startNode,target:a.endNode,color:"#7D7C8E",neo4j_type:a.type,neo4j_data:a.properties};b.id in e||(e[b.id]=b)})});for(b in d)c.nodes.push(d[b]);for(b in e)c.edges.push(e[b]);return c},sigma.neo4j.cypher=function(a,b,c,d){var e,f,g="/db/data/transaction/commit";e=JSON.stringify({statements:[{statement:b,resultDataContents:["graph"],includeStats:!1}]}),f=function(a){return function(b){var d={nodes:[],edges:[]};d=sigma.neo4j.cypher_parse(b),c instanceof sigma?(c.graph.clear(),c.graph.read(d)):"object"==typeof c?(c=new sigma(c),c.graph.read(d),c.refresh()):"function"==typeof c&&(a=c,c=null),a&&a(c||d)}},sigma.neo4j.send(a,g,"POST",e,f(d))},sigma.neo4j.getLabels=function(a,b){sigma.neo4j.send(a,"/db/data/labels","GET",null,b)},sigma.neo4j.getTypes=function(a,b){sigma.neo4j.send(a,"/db/data/relationship/types","GET",null,b)}}).call(this);

static/sigma.js/1.1.0/plugins/sigma.parsers.json.min.js

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+(function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.parsers"),sigma.utils.pkg("sigma.utils"),sigma.utils.xhr=function(){if(window.XMLHttpRequest)return new XMLHttpRequest;var a,b;if(window.ActiveXObject){a=["Msxml2.XMLHTTP.6.0","Msxml2.XMLHTTP.3.0","Msxml2.XMLHTTP","Microsoft.XMLHTTP"];for(b in a)try{return new ActiveXObject(a[b])}catch(c){}}return null},sigma.parsers.json=function(a,b,c){var d,e=sigma.utils.xhr();if(!e)throw"XMLHttpRequest not supported, cannot load the file.";e.open("GET",a,!0),e.onreadystatechange=function(){4===e.readyState&&(d=JSON.parse(e.responseText),b instanceof sigma?(b.graph.clear(),b.graph.read(d)):"object"==typeof b?(b.graph=d,b=new sigma(b)):"function"==typeof b&&(c=b,b=null),c&&c(b||d))},e.send()}}).call(this);

static/sigma.js/1.1.0/plugins/sigma.pathfinding.astar.min.js

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+(function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";var a=function(a,b,c){var d=void 0!=a&&void 0!=b&&void 0!=a.x&&void 0!=a.y&&void 0!=b.x&&void 0!=b.y;return d?(c||0)+Math.sqrt(Math.pow(b.y-a.y,2)+Math.pow(b.x-a.x,2)):void 0};sigma.classes.graph.addMethod("astar",function(b,c,d){var e=new sigma.classes.configurable({undirected:!1,pathLengthFunction:a,heuristicLengthFunction:void 0},d||{}),f=e("pathLengthFunction"),g=e("heuristicLengthFunction")||f,h=this.nodes(b),i=this.nodes(c),j={},k=[],l=function(a,b,c,d){var e=a.id,f={pathLength:c,heuristicLength:d,node:a,nodeId:e,previousNode:b};if(void 0==j[e]||j[e].pathLenth>c){j[e]=f;var g,h;for(h=0;h<k.length&&(g=k[h],!(g.heuristicLength>d));h++);k.splice(h,0,f)}};l(h,null,0,0);var m,n=!1;m=e("undirected")?this.allNeighborsIndex:this.outNeighborsIndex;for(var o,p,q,r,s,t;k.length>0;){if(o=k.shift(),o.nodeId==c){n=!0;break}for(p=Object.keys(m[o.nodeId]),t=0;t<p.length;t++)q=this.nodes(p[t]),r=f(o.node,q,o.pathLength),s=g(q,i),l(q,o.node,r,s)}if(n){for(var u=[],v=i;v;)u.unshift(v),v=j[v.id].previousNode;return u}return void 0})}).call(window);

static/sigma.js/1.1.0/plugins/sigma.plugins.animate.min.js

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+(function(){"use strict";function a(a){if(d[a])return d[a];var b=[0,0,0];return a.match(/^#/)?(a=(a||"").replace(/^#/,""),b=3===a.length?[parseInt(a.charAt(0)+a.charAt(0),16),parseInt(a.charAt(1)+a.charAt(1),16),parseInt(a.charAt(2)+a.charAt(2),16)]:[parseInt(a.charAt(0)+a.charAt(1),16),parseInt(a.charAt(2)+a.charAt(3),16),parseInt(a.charAt(4)+a.charAt(5),16)]):a.match(/^ *rgba? *\(/)&&(a=a.match(/^ *rgba? *\( *([0-9]*) *, *([0-9]*) *, *([0-9]*) *(,.*)?\) *$/),b=[+a[1],+a[2],+a[3]]),d[a]={r:b[0],g:b[1],b:b[2]},d[a]}function b(b,c,d){b=a(b),c=a(c);var e={r:b.r*(1-d)+c.r*d,g:b.g*(1-d)+c.g*d,b:b.b*(1-d)+c.b*d};return"rgb("+[0|e.r,0|e.g,0|e.b].join(",")+")"}if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.plugins");var c=0,d={};sigma.plugins.animate=function(a,d,e){function f(){var c=(sigma.utils.dateNow()-m)/k;if(c>=1){g.forEach(function(a){for(var b in d)b in d&&(a[b]=a[d[b]])});var e,n;for(e in a.cameras)n=a.cameras[e],n.edgequadtree._enabled=!0;a.refresh(),"function"==typeof i.onComplete&&i.onComplete()}else c=l(c),g.forEach(function(a){for(var e in d)e in d&&(a[e]=e.match(/color$/)?b(h[a.id][e],a[d[e]],c):a[d[e]]*c+h[a.id][e]*(1-c))}),a.refresh(),a.animations[j]=requestAnimationFrame(f)}var g,h,i=e||{},j=++c,k=i.duration||a.settings("animationsTime"),l="string"==typeof i.easing?sigma.utils.easings[i.easing]:"function"==typeof i.easing?i.easing:sigma.utils.easings.quadraticInOut,m=sigma.utils.dateNow();g=i.nodes&&i.nodes.length?"object"==typeof i.nodes[0]?i.nodes:a.graph.nodes(i.nodes):a.graph.nodes(),h=g.reduce(function(a,b){var c;a[b.id]={};for(c in d)c in b&&(a[b.id][c]=b[c]);return a},{}),a.animations=a.animations||Object.create({}),sigma.plugins.kill(a);var n,o;for(n in a.cameras)o=a.cameras[n],o.edgequadtree._enabled=!1;f()},sigma.plugins.kill=function(a){for(var b in a.animations||{})cancelAnimationFrame(a.animations[b]);var b,c;for(b in a.cameras)c=a.cameras[b],c.edgequadtree._enabled=!0}}).call(window);

static/sigma.js/1.1.0/plugins/sigma.plugins.dragNodes.min.js

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+(function(){"use strict";function a(a,b){function c(a){var b=window.getComputedStyle(a),c=function(a){return parseInt(b.getPropertyValue(a).replace("px",""))||0};return{left:a.getBoundingClientRect().left+c("padding-left"),top:a.getBoundingClientRect().top+c("padding-top")}}function d(){t=!1,l.removeEventListener("mousemove",i),l.removeEventListener("mouseup",h),r.length||(p=null)}function e(a){s[a.data.node.id]||(r.push(a.data.node),s[a.data.node.id]=!0,r.length&&!t&&(p=r[r.length-1],n.addEventListener("mousedown",g)))}function f(a){var b=r.map(function(a){return a}).indexOf(a.data.node);r.splice(b,1),delete s[a.data.node.id],r.length&&!t?p=r[r.length-1]:n.removeEventListener("mousedown",g)}function g(a){t=!0;var b=k.graph.nodes().length;if(p&&b>1){n.removeEventListener("mousedown",g),l.addEventListener("mousemove",i),l.addEventListener("mouseup",h);var c,d;for(c in k.cameras)d=k.cameras[c],void 0!==d.edgequadtree&&(d.edgequadtree._enabled=!1);m.settings({mouseEnabled:!1,enableHovering:!1}),k.refresh(),j.dispatchEvent("startdrag",{node:p,captor:a,renderer:m})}}function h(a){t=!1,n.addEventListener("mousedown",g),l.removeEventListener("mousemove",i),l.removeEventListener("mouseup",h);var b,c;for(b in k.cameras)c=k.cameras[b],void 0!==c.edgequadtree&&(c.edgequadtree._enabled=!0);m.settings({mouseEnabled:!0,enableHovering:!0}),k.refresh(),u&&j.dispatchEvent("drop",{node:p,captor:a,renderer:m}),j.dispatchEvent("dragend",{node:p,captor:a,renderer:m}),u=!1,p=null}function i(a){function b(){for(var b=c(m.container),d=a.clientX-b.left,e=a.clientY-b.top,f=Math.cos(o.angle),g=Math.sin(o.angle),h=k.graph.nodes(),i=[],l=0;2>l;l++){var n=h[l],r={x:n.x*f+n.y*g,y:n.y*f-n.x*g,renX:n[q+"x"],renY:n[q+"y"]};i.push(r)}if(i[0].x===i[1].x&&i[0].y===i[1].y){var s=0===i[0].renX?1:i[0].renX,t=0===i[0].renY?1:i[0].renY;d=i[0].x/s*(d-i[0].renX)+i[0].x,e=i[0].y/t*(e-i[0].renY)+i[0].y}else{var s=(i[1].renX-i[0].renX)/(i[1].x-i[0].x),t=(i[1].renY-i[0].renY)/(i[1].y-i[0].y);i[1].x===i[0].x&&(s=t),i[1].y===i[0].y&&(t=s),d=(d-i[0].renX)/s+i[0].x,e=(e-i[0].renY)/t+i[0].y}p.x=d*f-e*g,p.y=e*f+d*g,k.refresh(),u=!0,j.dispatchEvent("drag",{node:p,captor:a,renderer:m})}if(navigator.userAgent.toLowerCase().indexOf("firefox")>-1){clearTimeout(d);var d=setTimeout(b,0)}else b()}sigma.classes.dispatcher.extend(this);var j=this,k=a,l=document.body,m=b,n=b.container.lastChild,o=b.camera,p=null,q="",r=[],s={},t=!1,u=!1;b instanceof sigma.renderers.svg&&(n=b.container.firstChild),q=b instanceof sigma.renderers.webgl?b.options.prefix.substr(5):b.options.prefix,b.bind("overNode",e),b.bind("outNode",f),b.bind("click",d),k.bind("kill",function(){j.unbindAll()}),this.unbindAll=function(){n.removeEventListener("mousedown",g),l.removeEventListener("mousemove",i),l.removeEventListener("mouseup",h),m.unbind("overNode",e),m.unbind("outNode",f)}}if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.plugins");var b={};sigma.plugins.dragNodes=function(c,d){return b[c.id]||(b[c.id]=new a(c,d)),c.bind("kill",function(){sigma.plugins.killDragNodes(c)}),b[c.id]},sigma.plugins.killDragNodes=function(c){b[c.id]instanceof a&&(b[c.id].unbindAll(),delete b[c.id])}}).call(window);

static/sigma.js/1.1.0/plugins/sigma.plugins.filter.min.js

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+(function(undefined){"use strict";function register(a,b,c){if(c!=undefined&&"string"!=typeof c)throw'The filter key "'+c.toString()+'" must be a string.';if(c!=undefined&&!c.length)throw"The filter key must be a non-empty string.";if("function"!=typeof a)throw'The predicate of key "'+c+'" must be a function.';if("undo"===c)throw'"undo" is a reserved key.';if(_keysIndex[c])throw'The filter "'+c+'" already exists.';c&&(_keysIndex[c]=!0),_chain.push({key:c,processor:a,predicate:b})}function unregister(a){_chain=_chain.filter(function(b){return!(b.key in a)});for(var b in a)delete _keysIndex[b]}function Filter(a){_s=a,_g=a.graph}function deepCopy(o){var copy=Object.create(null);for(var i in o)"object"==typeof o[i]&&null!==o[i]?copy[i]=deepCopy(o[i]):"function"==typeof o[i]&&null!==o[i]?eval(" copy[i] = "+o[i].toString()):copy[i]=o[i];return copy}function cloneChain(a){for(var b=a.slice(0),c=0,d=b.length;d>c;c++)b[c]=deepCopy(b[c]),"function"==typeof b[c].processor&&(b[c].processor="filter.processors."+b[c].processor.name);return b}if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.plugins"),sigma.classes.graph.hasMethod("adjacentNodes")||sigma.classes.graph.addMethod("adjacentNodes",function(a){if("string"!=typeof a)throw"adjacentNodes: the node id must be a string.";var b,c=[];for(b in this.allNeighborsIndex[a])c.push(this.nodesIndex[b]);return c}),sigma.classes.graph.hasMethod("adjacentEdges")||sigma.classes.graph.addMethod("adjacentEdges",function(a){if("string"!=typeof a)throw"adjacentEdges: the node id must be a string.";var b,c,d=this.allNeighborsIndex[a],e=[];for(c in d)for(b in d[c])e.push(d[c][b]);return e});var _g=undefined,_s=undefined,_chain=[],_keysIndex=Object.create(null),Processors={};Processors.nodes=function(a){for(var b=_g.nodes(),c=b.length,d=_g.edges(),e=d.length;c--;)b[c].hidden=!a.call(_g,b[c])||b[c].hidden;for(;e--;)(_g.nodes(d[e].source).hidden||_g.nodes(d[e].target).hidden)&&(d[e].hidden=!0)},Processors.edges=function(a){for(var b=_g.edges(),c=b.length;c--;)b[c].hidden=!a.call(_g,b[c])||b[c].hidden},Processors.neighbors=function a(b){for(var c=_g.nodes(),d=c.length,e=_g.edges(),f=e.length,a=_g.adjacentNodes(b),g=a.length,h={};g--;)h[a[g].id]=!0;for(;d--;)c[d].id===b||c[d].id in h||(c[d].hidden=!0);for(;f--;)(_g.nodes(e[f].source).hidden||_g.nodes(e[f].target).hidden)&&(e[f].hidden=!0)},Filter.prototype.nodesBy=function(a,b){return register(Processors.nodes,a,b),this},Filter.prototype.edgesBy=function(a,b){return register(Processors.edges,a,b),this},Filter.prototype.neighborsOf=function(a,b){if("string"!=typeof a)throw'The node id "'+a.toString()+'" must be a string.';if(!a.length)throw"The node id must be a non-empty string.";return register(Processors.neighbors,a,b),this},Filter.prototype.apply=function(){for(var a=0,b=_chain.length;b>a;++a)_chain[a].processor(_chain[a].predicate);return _chain[0]&&"undo"===_chain[0].key&&_chain.shift(),_s.refresh(),this},Filter.prototype.undo=function(a){function b(){for(var a=_g.nodes(),b=a.length,c=_g.edges(),d=c.length;b--;)a[b].hidden=!1;for(;d--;)c[d].hidden=!1}var c=Object.create(null),d=arguments.length;if(1===d)if("[object Array]"===Object.prototype.toString.call(a))for(var e=0,f=a.length;f>e;e++)c[a[e]]=!0;else c[a]=!0;else if(d>1)for(var e=0;d>e;e++)c[arguments[e]]=!0;else this.clear();return unregister(c),_chain.unshift({key:"undo",processor:b}),this},Filter.prototype.clear=function(){return _chain.length=0,_keysIndex=Object.create(null),this},Filter.prototype.export=function(){var a=cloneChain(_chain);return a},Filter.prototype.import=function(a){if(a===undefined)throw"Wrong arguments.";if("[object Array]"!==Object.prototype.toString.call(a))throw'The chain" must be an array.';for(var b=cloneChain(a),c=0,d=b.length;d>c;c++){if(b[c].predicate===undefined||b[c].processor===undefined)throw"Wrong arguments.";if(b[c].key!=undefined&&"string"!=typeof b[c].key)throw'The filter key "'+b[c].key.toString()+'" must be a string.';if("function"!=typeof b[c].predicate)throw'The predicate of key "'+b[c].key+'" must be a function.';if("string"!=typeof b[c].processor)throw'The processor of key "'+b[c].key+'" must be a string.';switch(b[c].processor){case"filter.processors.nodes":b[c].processor=Processors.nodes;break;case"filter.processors.edges":b[c].processor=Processors.edges;break;case"filter.processors.neighbors":b[c].processor=Processors.neighbors;break;default:throw"Unknown processor "+b[c].processor}}return _chain=b,this};var filter=null;sigma.plugins.filter=function(a){return filter||(filter=new Filter(a)),filter}}).call(this);

static/sigma.js/1.1.0/plugins/sigma.plugins.neighborhoods.min.js

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+(function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.classes.graph.addMethod("neighborhood",function(a){var b,c,d,e,f,g={},h={},i={nodes:[],edges:[]};if(!this.nodes(a))return i;e=this.nodes(a),f={},f.center=!0;for(b in e)f[b]=e[b];g[a]=!0,i.nodes.push(f);for(b in this.allNeighborsIndex[a]){g[b]||(g[b]=!0,i.nodes.push(this.nodesIndex[b]));for(c in this.allNeighborsIndex[a][b])h[c]||(h[c]=!0,i.edges.push(this.edgesIndex[c]))}for(b in g)if(b!==a)for(c in g)if(c!==a&&b!==c&&this.allNeighborsIndex[b][c])for(d in this.allNeighborsIndex[b][c])h[d]||(h[d]=!0,i.edges.push(this.edgesIndex[d]));return i}),sigma.utils.pkg("sigma.plugins"),sigma.plugins.neighborhoods=function(){var a=new sigma.classes.graph;this.neighborhood=function(b){return a.neighborhood(b)},this.load=function(b,c){var d=function(){if(window.XMLHttpRequest)return new XMLHttpRequest;var a,b;if(window.ActiveXObject){a=["Msxml2.XMLHTTP.6.0","Msxml2.XMLHTTP.3.0","Msxml2.XMLHTTP","Microsoft.XMLHTTP"];for(b in a)try{return new ActiveXObject(a[b])}catch(c){}}return null}();if(!d)throw"XMLHttpRequest not supported, cannot load the data.";return d.open("GET",b,!0),d.onreadystatechange=function(){4===d.readyState&&(a.clear().read(JSON.parse(d.responseText)),c&&c())},d.send(),this},this.read=function(b){a.clear().read(b)}}}).call(window);

static/sigma.js/1.1.0/plugins/sigma.plugins.relativeSize.min.js

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+(function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.plugins");sigma.plugins.relativeSize=function(a,b){for(var c=a.graph.nodes(),d=0;d<c.length;d++){var e=a.graph.degree(c[d].id);c[d].size=b*Math.sqrt(e)}a.refresh()}}).call(window);

static/sigma.js/1.1.0/plugins/sigma.renderers.edgeLabels.min.js

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+(function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.settings");var a={defaultEdgeLabelColor:"#000",defaultEdgeLabelActiveColor:"#000",defaultEdgeLabelSize:10,edgeLabelSize:"fixed",edgeLabelSizePowRatio:1,edgeLabelThreshold:1};sigma.settings=sigma.utils.extend(sigma.settings||{},a),sigma.settings.drawEdgeLabels=!0}).call(this),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.canvas.edges.labels"),sigma.canvas.edges.labels.curve=function(a,b,c,d,e){if("string"==typeof a.label){var f=e("prefix")||"",g=a[f+"size"]||1;if(!(g<e("edgeLabelThreshold"))){var h,i,j,k=b[f+"size"],l=b[f+"x"],m=b[f+"y"],n=c[f+"x"],o=c[f+"y"],p=n-l,q=o-m,r=n>l?1:-1,s={},t=.5;b.id===c.id?(s=sigma.utils.getSelfLoopControlPoints(l,m,k),i=sigma.utils.getPointOnBezierCurve(t,l,m,n,o,s.x1,s.y1,s.x2,s.y2),j=Math.atan2(1,1)):(s=sigma.utils.getQuadraticControlPoint(l,m,n,o),i=sigma.utils.getPointOnQuadraticCurve(t,l,m,n,o,s.x,s.y),j=Math.atan2(q*r,p*r)),h="fixed"===e("edgeLabelSize")?e("defaultEdgeLabelSize"):e("defaultEdgeLabelSize")*g*Math.pow(g,-1/e("edgeLabelSizePowRatio")),d.save(),a.active?(d.font=[e("activeFontStyle"),h+"px",e("activeFont")||e("font")].join(" "),d.fillStyle="edge"===e("edgeActiveColor")?a.active_color||e("defaultEdgeActiveColor"):e("defaultEdgeLabelActiveColor")):(d.font=[e("fontStyle"),h+"px",e("font")].join(" "),d.fillStyle="edge"===e("edgeLabelColor")?a.color||e("defaultEdgeColor"):e("defaultEdgeLabelColor")),d.textAlign="center",d.textBaseline="alphabetic",d.translate(i.x,i.y),d.rotate(j),d.fillText(a.label,0,-g/2-3),d.restore()}}}}.call(this),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.canvas.edges.labels"),sigma.canvas.edges.labels.curvedArrow=function(a,b,c,d,e){sigma.canvas.edges.labels.curve(a,b,c,d,e)}}.call(this),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.canvas.edges.labels"),sigma.canvas.edges.labels.def=function(a,b,c,d,e){if("string"==typeof a.label&&b!=c){var f=e("prefix")||"",g=a[f+"size"]||1;if(!(g<e("edgeLabelThreshold"))){if(0===e("edgeLabelSizePowRatio"))throw'"edgeLabelSizePowRatio" must not be 0.';var h,i=(b[f+"x"]+c[f+"x"])/2,j=(b[f+"y"]+c[f+"y"])/2,k=c[f+"x"]-b[f+"x"],l=c[f+"y"]-b[f+"y"],m=b[f+"x"]<c[f+"x"]?1:-1,n=Math.atan2(l*m,k*m);h="fixed"===e("edgeLabelSize")?e("defaultEdgeLabelSize"):e("defaultEdgeLabelSize")*g*Math.pow(g,-1/e("edgeLabelSizePowRatio")),d.save(),a.active?(d.font=[e("activeFontStyle"),h+"px",e("activeFont")||e("font")].join(" "),d.fillStyle="edge"===e("edgeActiveColor")?a.active_color||e("defaultEdgeActiveColor"):e("defaultEdgeLabelActiveColor")):(d.font=[e("fontStyle"),h+"px",e("font")].join(" "),d.fillStyle="edge"===e("edgeLabelColor")?a.color||e("defaultEdgeColor"):e("defaultEdgeLabelColor")),d.textAlign="center",d.textBaseline="alphabetic",d.translate(i,j),d.rotate(n),d.fillText(a.label,0,-g/2-3),d.restore()}}}}.call(this);

static/sigma.js/1.1.0/plugins/sigma.renderers.snapshot.min.js

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+(function(){function a(a,b,c){var d=document.createElement("a");d.setAttribute("href",a),d.setAttribute("download",c||"graph."+b);var e=document.createEvent("MouseEvent");e.initMouseEvent("click",!0,!1,window,0,0,0,0,0,!1,!1,!1,!1,0,null),d.dispatchEvent(e),delete d}function b(b){if(b=b||{},b.format&&!(b.format in d))throw Error('sigma.renderers.snaphot: unsupported format "'+b.format+'".');var e=this,f=this instanceof sigma.renderers.webgl,g=[],h=document.createElement("canvas"),i=h.getContext("2d"),j=!1;c.forEach(function(a){if(e.contexts[a]&&(b.labels!==!1||"labels"!==a)){var c=e.domElements[a]||e.domElements.scene,d=e.contexts[a];~g.indexOf(d)||(j||(h.width=f&&d instanceof WebGLRenderingContext?c.width/2:c.width,h.height=f&&d instanceof WebGLRenderingContext?c.height/2:c.height,j=!0,b.background&&(i.rect(0,0,h.width,h.height),i.fillStyle=b.background,i.fill())),d instanceof WebGLRenderingContext?i.drawImage(c,0,0,c.width/2,c.height/2):i.drawImage(c,0,0),g.push(d))}});var k=h.toDataURL(d[b.format||"png"]);return b.download&&a(k,b.format||"png",b.filename),delete i,delete h,delete g,k}if("undefined"==typeof sigma)throw"sigma.renderers.snapshot: sigma not in scope.";var c=["scene","edges","nodes","labels"],d={png:"image/png",jpg:"image/jpeg",gif:"image/gif",tiff:"image/tiff"};sigma.renderers.canvas.prototype.snapshot=b,sigma.renderers.webgl.prototype.snapshot=b}).call(this);

static/sigma.js/1.1.0/plugins/sigma.statistics.HITS.min.js

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+(function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.classes.graph.addMethod("HITS",function(a){var b={},c=1e-4,d=[],e=[],f=this.nodes(),g=(f.length,{});a||(a=!1);for(var h in f)a?(d.push(f[h]),e.push(f[h])):(this.degree(f[h].id,"out")>0&&d.push(f[h]),this.degree(f[h].id,"in")>0&&e.push(f[h])),b[f[h].id]={authority:1,hub:1};for(var i;;){i=!0;var j=0,k=0;for(var h in e){g[e[h].id]={authority:1,hub:0};var l=[];l=a?this.allNeighborsIndex[e[h].id]:this.inNeighborsIndex[e[h].id];for(var m in l)m!=e[h].id&&(g[e[h].id].authority+=b[m].hub);j+=g[e[h].id].authority}for(var h in d){g[d[h].id]?g[d[h].id].hub=1:g[d[h].id]={authority:0,hub:1};var l=[];l=a?this.allNeighborsIndex[d[h].id]:this.outNeighborsIndex[d[h].id];for(var m in l)m!=d[h].id&&(g[d[h].id].hub+=b[m].authority);k+=g[d[h].id].hub}for(var h in e)g[e[h].id].authority/=j,Math.abs((g[e[h].id].authority-b[e[h].id].authority)/b[e[h].id].authority)>=c&&(i=!1);for(var h in d)g[d[h].id].hub/=k,Math.abs((g[d[h].id].hub-b[d[h].id].hub)/b[d[h].id].hub)>=c&&(i=!1);if(b=g,g={},i)break}return b})}).call(window);