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- /**
- * vis.js
- * https://github.com/almende/vis
- *
- * A dynamic, browser-based visualization library.
- *
- * @version 0.0.8
- * @date 2013-06-03
- *
- * @license
- * Copyright (C) 2011-2013 Almende B.V, http://almende.com
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy
- * of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
- (function(t){if("function"==typeof bootstrap)bootstrap("vis",t);else if("object"==typeof exports)module.exports=t();else if("function"==typeof define&&define.amd)define(t);else if("undefined"!=typeof ses){if(!ses.ok())return;ses.makeVis=t}else"undefined"!=typeof window?window.vis=t():global.vis=t()})(function(){var t;return function(t,e,i){function s(i,n){if(!e[i]){if(!t[i]){var r="function"==typeof require&&require;if(!n&&r)return r(i,!0);if(o)return o(i,!0);throw Error("Cannot find module '"+i+"'")}var a=e[i]={exports:{}};t[i][0].call(a.exports,function(e){var o=t[i][1][e];return s(o?o:e)},a,a.exports)}return e[i].exports}for(var o="function"==typeof require&&require,n=0;i.length>n;n++)s(i[n]);return s}({1:[function(e,i,s){(function(){function o(t){if(this.id=M.randomUUID(),this.options=t||{},this.data={},this.fieldId=this.options.fieldId||"id",this.fieldTypes={},this.options.fieldTypes)for(var e in this.options.fieldTypes)if(this.options.fieldTypes.hasOwnProperty(e)){var i=this.options.fieldTypes[e];this.fieldTypes[e]="Date"==i||"ISODate"==i||"ASPDate"==i?"Date":i}this.subscribers={},this.internalIds={}}function n(t,e){this.id=M.randomUUID(),this.data=null,this.ids={},this.options=e||{},this.fieldId="id",this.subscribers={};var i=this;this.listener=function(){i._onEvent.apply(i,arguments)},this.setData(t)}function r(t,e){this.parent=t,this.options=e||{},this.defaultOptions={order:function(t,e){if(t instanceof y){if(e instanceof y){var i=t.data.end-t.data.start,s=e.data.end-e.data.start;return i-s||t.data.start-e.data.start}return-1}return e instanceof y?1:t.data.start-e.data.start},margin:{item:10}},this.ordered=[]}function a(t){this.id=M.randomUUID(),this.start=0,this.end=0,this.options={min:null,max:null,zoomMin:null,zoomMax:null},this.listeners=[],this.setOptions(t)}function h(){this.subscriptions=[]}function d(){this.id=M.randomUUID(),this.components={},this.repaintTimer=void 0,this.reflowTimer=void 0}function p(){this.id=null,this.parent=null,this.depends=null,this.controller=null,this.options=null,this.frame=null,this.top=0,this.left=0,this.width=0,this.height=0}function l(t,e,i){this.id=M.randomUUID(),this.parent=t,this.depends=e,this.options=i||{}}function u(t,e){this.id=M.randomUUID(),this.container=t,this.options=e||{},this.defaultOptions={autoResize:!0},this.listeners={}}function c(t,e,i){this.id=M.randomUUID(),this.parent=t,this.depends=e,this.dom={majorLines:[],majorTexts:[],minorLines:[],minorTexts:[],redundant:{majorLines:[],majorTexts:[],minorLines:[],minorTexts:[]}},this.props={range:{start:0,end:0,minimumStep:0},lineTop:0},this.options=i||{},this.defaultOptions={orientation:"bottom",showMinorLabels:!0,showMajorLabels:!0},this.conversion=null,this.range=null}function f(t,e,i){this.id=M.randomUUID(),this.parent=t,this.depends=e,this.options=i||{},this.defaultOptions={style:"box",align:"center",orientation:"bottom",margin:{axis:20,item:10},padding:5},this.dom={};var s=this;this.itemsData=null,this.range=null,this.listeners={add:function(t,e,i){i!=s.id&&s._onAdd(e.items)},update:function(t,e,i){i!=s.id&&s._onUpdate(e.items)},remove:function(t,e,i){i!=s.id&&s._onRemove(e.items)}},this.items={},this.queue={},this.stack=new r(this,Object.create(this.options)),this.conversion=null}function m(t,e,i,s){this.parent=t,this.data=e,this.dom=null,this.options=i||{},this.defaultOptions=s||{},this.selected=!1,this.visible=!1,this.top=0,this.left=0,this.width=0,this.height=0}function g(t,e,i,s){this.props={dot:{left:0,top:0,width:0,height:0},line:{top:0,left:0,width:0,height:0}},m.call(this,t,e,i,s)}function v(t,e,i,s){this.props={dot:{top:0,width:0,height:0},content:{height:0,marginLeft:0}},m.call(this,t,e,i,s)}function y(t,e,i,s){this.props={content:{left:0,width:0}},m.call(this,t,e,i,s)}function w(t,e,i){this.id=M.randomUUID(),this.parent=t,this.groupId=e,this.itemsData=null,this.itemset=null,this.options=i||{},this.options.top=0,this.top=0,this.left=0,this.width=0,this.height=0}function b(t,e,i){this.id=M.randomUUID(),this.parent=t,this.depends=e,this.options=i||{},this.range=null,this.itemsData=null,this.groupsD
- },n.prototype._onEvent=function(t,e,i){var s,o,n,r,a=e&&e.items,h=this.data,d=[],p=[],l=[];if(a&&h){switch(t){case"add":for(s=0,o=a.length;o>s;s++)n=a[s],r=this.get(n),r&&(this.ids[n]=!0,d.push(n));break;case"update":for(s=0,o=a.length;o>s;s++)n=a[s],r=this.get(n),r?this.ids[n]?p.push(n):(this.ids[n]=!0,d.push(n)):this.ids[n]&&(delete this.ids[n],l.push(n));break;case"remove":for(s=0,o=a.length;o>s;s++)n=a[s],this.ids[n]&&(delete this.ids[n],l.push(n))}d.length&&this._trigger("add",{items:d},i),p.length&&this._trigger("update",{items:p},i),l.length&&this._trigger("remove",{items:l},i)}},n.prototype.subscribe=o.prototype.subscribe,n.prototype.unsubscribe=o.prototype.unsubscribe,n.prototype._trigger=o.prototype._trigger,r.prototype.setOptions=function(t){M.extend(this.options,t)},r.prototype.update=function(){this._order(),this._stack()},r.prototype._order=function(){var t=this.parent.items;if(!t)throw Error("Cannot stack items: parent does not contain items");var e=[],i=0;M.forEach(t,function(t){t.visible&&(e[i]=t,i++)});var s=this.options.order||this.defaultOptions.order;if("function"!=typeof s)throw Error("Option order must be a function");e.sort(s),this.ordered=e},r.prototype._stack=function(){var t,e,i,s=this.ordered,o=this.options,n=o.orientation||this.defaultOptions.orientation,r="top"==n;for(i=o.margin&&void 0!==o.margin.item?o.margin.item:this.defaultOptions.margin.item,t=0,e=s.length;e>t;t++){var a=s[t],h=null;do h=this.checkOverlap(s,t,0,t-1,i),null!=h&&(a.top=r?h.top+h.height+i:h.top-a.height-i);while(h)}},r.prototype.checkOverlap=function(t,e,i,s,o){for(var n=this.collision,r=t[e],a=s;a>=i;a--){var h=t[a];if(n(r,h,o)&&a!=e)return h}return null},r.prototype.collision=function(t,e,i){return t.left-i<e.left+e.width&&t.left+t.width+i>e.left&&t.top-i<e.top+e.height&&t.top+t.height+i>e.top},a.prototype.setOptions=function(t){M.extend(this.options,t),(null!=t.start||null!=t.end)&&this.setRange(t.start,t.end)},a.prototype.subscribe=function(t,e,i){var s,o=this;if("horizontal"!=i&&"vertical"!=i)throw new TypeError('Unknown direction "'+i+'". '+'Choose "horizontal" or "vertical".');if("move"==e)s={component:t,event:e,direction:i,callback:function(t){o._onMouseDown(t,s)},params:{}},t.on("mousedown",s.callback),o.listeners.push(s);else{if("zoom"!=e)throw new TypeError('Unknown event "'+e+'". '+'Choose "move" or "zoom".');s={component:t,event:e,direction:i,callback:function(t){o._onMouseWheel(t,s)},params:{}},t.on("mousewheel",s.callback),o.listeners.push(s)}},a.prototype.on=function(t,e){E.addListener(this,t,e)},a.prototype._trigger=function(t){E.trigger(this,t,{start:this.start,end:this.end})},a.prototype.setRange=function(t,e){var i=this._applyRange(t,e);i&&(this._trigger("rangechange"),this._trigger("rangechanged"))},a.prototype._applyRange=function(t,e){var i,s=null!=t?M.cast(t,"Number"):this.start,o=null!=e?M.cast(e,"Number"):this.end;if(isNaN(s))throw Error('Invalid start "'+t+'"');if(isNaN(o))throw Error('Invalid end "'+e+'"');if(s>o&&(o=s),null!=this.options.min){var n=this.options.min.valueOf();n>s&&(i=n-s,s+=i,o+=i)}if(null!=this.options.max){var r=this.options.max.valueOf();o>r&&(i=o-r,s-=i,o-=i)}if(null!=this.options.zoomMin){var a=this.options.zoomMin.valueOf();0>a&&(a=0),a>o-s&&(this.end-this.start>a?(i=a-(o-s),s-=i/2,o+=i/2):(s=this.start,o=this.end))}if(null!=this.options.zoomMax){var h=this.options.zoomMax.valueOf();0>h&&(h=0),o-s>h&&(h>this.end-this.start?(i=o-s-h,s+=i/2,o-=i/2):(s=this.start,o=this.end))}var d=this.start!=s||this.end!=o;return this.start=s,this.end=o,d},a.prototype.getRange=function(){return{start:this.start,end:this.end}},a.prototype.conversion=function(t){return this.start,this.end,a.conversion(this.start,this.end,t)},a.conversion=function(t,e,i){return 0!=i&&0!=e-t?{offset:t,factor:i/(e-t)}:{offset:0,factor:1}},a.prototype._onMouseDown=function(t,e){t=t||window.event;var i=e.params,s=t.which?1==t.which:1==t.button;if(s){i.mouseX=M.getPageX(t),i.mouseY=M.getPageY(t),i.previousLeft=0,i.previousOffset=0,i.moved=!1,i.start=this.start,i.end=this.end;var o=e.component.frame;o&&(o.style.cu
- this.itemset=new f(this,null,i),this.itemset.setRange(this.parent.range),this.view=new n(t,{filter:function(t){return t.group==e}}),this.itemset.setItems(this.view),this.parent.controller.add(this.itemset)}},w.prototype.repaint=function(){return!1},w.prototype.reflow=function(){var t=0,e=M.updateProperty;return t+=e(this,"top",this.itemset?this.itemset.top:0),t+=e(this,"height",this.itemset?this.itemset.height:0),t>0},b.prototype=new l,b.prototype.setOptions=p.prototype.setOptions,b.prototype.setRange=function(){},b.prototype.setItems=function(t){this.itemsData=t;for(var e in this.groups)if(this.groups.hasOwnProperty(e)){var i=this.groups[e];i.setItems(t)}},b.prototype.getItems=function(){return this.itemsData},b.prototype.setRange=function(t){this.range=t},b.prototype.setGroups=function(t){var e,i=this;if(this.groupsData&&(M.forEach(this.listeners,function(t,e){i.groupsData.unsubscribe(e,t)}),e=this.groupsData.getIds(),this._onRemove(e)),t?t instanceof o?this.groupsData=t:(this.groupsData=new o({fieldTypes:{start:"Date",end:"Date"}}),this.groupsData.add(t)):this.groupsData=null,this.groupsData){var s=this.id;M.forEach(this.listeners,function(t,e){i.groupsData.subscribe(e,t,s)}),e=this.groupsData.getIds(),this._onAdd(e)}},b.prototype.getGroups=function(){return this.groupsData},b.prototype.repaint=function(){var t=0,e=M.updateProperty,i=M.option.asSize,s=this.options,o=this.frame;if(!o){o=document.createElement("div"),o.className="groupset";var n=s.className;n&&M.addClassName(o,M.option.asString(n)),this.frame=o,t+=1}if(!this.parent)throw Error("Cannot repaint groupset: no parent attached");var r=this.parent.getContainer();if(!r)throw Error("Cannot repaint groupset: parent has no container element");o.parentNode||(r.appendChild(o),t+=1),t+=e(o.style,"height",i(s.height,this.height+"px")),t+=e(o.style,"top",i(s.top,"0px")),t+=e(o.style,"left",i(s.left,"0px")),t+=e(o.style,"width",i(s.width,"100%"));var a=this,h=this.queue,d=this.groups,p=this.groupsData,l=Object.keys(h);if(l.length){l.forEach(function(t){var e=h[t],i=d[t];switch(e){case"add":case"update":if(!i){var s=Object.create(a.options);i=new w(a,t,s),i.setItems(a.itemsData),d[t]=i,a.controller.add(i)}i.data=p.get(t),delete h[t];break;case"remove":i&&(i.setItems(),delete d[t],a.controller.remove(i)),delete h[t];break;default:console.log('Error: unknown action "'+e+'"')}});for(var u=this.groupsData.getIds({order:this.options.groupsOrder}),c=0;u.length>c;c++)(function(t,e){var i=0;e&&(i=function(){return e.top+e.height}),t.setOptions({top:i})})(d[u[c]],d[u[c-1]]);t++}return t>0},b.prototype.getContainer=function(){return this.frame},b.prototype.reflow=function(){var t=0,e=this.options,i=M.updateProperty,s=M.option.asNumber,o=M.option.asSize,n=this.frame;if(n){var r,a=s(e.maxHeight),h=null!=o(e.height);if(h)r=n.offsetHeight;else{r=0;for(var d in this.groups)if(this.groups.hasOwnProperty(d)){var p=this.groups[d];r+=p.height}}null!=a&&(r=Math.min(r,a)),t+=i(this,"height",r),t+=i(this,"top",n.offsetTop),t+=i(this,"left",n.offsetLeft),t+=i(this,"width",n.offsetWidth)}return t>0},b.prototype.hide=function(){return this.frame&&this.frame.parentNode?(this.frame.parentNode.removeChild(this.frame),!0):!1},b.prototype.show=function(){return this.frame&&this.frame.parentNode?!1:this.repaint()},b.prototype._onUpdate=function(t){this._toQueue(t,"update")},b.prototype._onAdd=function(t){this._toQueue(t,"add")},b.prototype._onRemove=function(t){this._toQueue(t,"remove")},b.prototype._toQueue=function(t,e){var i=this.queue;t.forEach(function(t){i[t]=e}),this.controller&&this.requestRepaint()},_.prototype.setOptions=function(t){t&&M.extend(this.options,t),this.controller.reflow(),this.controller.repaint()},_.prototype.setItems=function(t){var e,i=null==this.itemsData;if(t?t instanceof o&&(e=t):e=null,t instanceof o||(e=new o({fieldTypes:{start:"Date",end:"Date"}}),e.add(t)),this.itemsData=e,this.content.setItems(e),i&&(void 0==this.options.start||void 0==this.options.end)){var s=this.getItemRange(),n=s.min,r=s.max;if(null!=n&&null!=r){var a=r.valueOf()-n.valueOf();n=new Date(n.valueOf(
- },x.stopPropagation=function(t){t||(t=window.event),t.stopPropagation?t.stopPropagation():t.cancelBubble=!0},x.preventDefault=function(t){t||(t=window.event),t.preventDefault?t.preventDefault():t.returnValue=!1},x._getAbsoluteLeft=function(t){for(var e=0;null!=t;)e+=t.offsetLeft,e-=t.scrollLeft,t=t.offsetParent;return!document.body.scrollLeft&&window.pageXOffset&&(e-=window.pageXOffset),e},x._getAbsoluteTop=function(t){for(var e=0;null!=t;)e+=t.offsetTop,e-=t.scrollTop,t=t.offsetParent;return!document.body.scrollTop&&window.pageYOffset&&(e-=window.pageYOffset),e},x.Node=function(t,e,i,s){this.selected=!1,this.edges=[],this.group=s.nodes.group,this.fontSize=s.nodes.fontSize,this.fontFace=s.nodes.fontFace,this.fontColor=s.nodes.fontColor,this.borderColor=s.nodes.borderColor,this.backgroundColor=s.nodes.backgroundColor,this.highlightColor=s.nodes.highlightColor,this.id=void 0,this.style=s.nodes.style,this.image=s.nodes.image,this.x=0,this.y=0,this.xFixed=!1,this.yFixed=!1,this.radius=s.nodes.radius,this.radiusFixed=!1,this.radiusMin=s.nodes.radiusMin,this.radiusMax=s.nodes.radiusMax,this.imagelist=e,this.grouplist=i,this.setProperties(t,s),this.mass=50,this.fx=0,this.fy=0,this.vx=0,this.vy=0,this.minForce=s.minForce,this.damping=.9},x.Node.prototype.attachEdge=function(t){this.edges.push(t),this._updateMass()},x.Node.prototype.detachEdge=function(t){var e=this.edges.indexOf(t);-1!=e&&this.edges.splice(e,1),this._updateMass()},x.Node.prototype._updateMass=function(){this.mass=50+20*this.edges.length},x.Node.prototype.setProperties=function(t,e){if(t){if(void 0!=t.id&&(this.id=t.id),void 0!=t.text&&(this.text=t.text),void 0!=t.title&&(this.title=t.title),void 0!=t.group&&(this.group=t.group),void 0!=t.x&&(this.x=t.x),void 0!=t.y&&(this.y=t.y),void 0!=t.value&&(this.value=t.value),void 0!=t.timestamp&&(this.timestamp=t.timestamp),void 0===this.id)throw"Node must have an id";if(this.group){var i=this.grouplist.get(this.group);for(var s in i)i.hasOwnProperty(s)&&(this[s]=i[s])}if(void 0!=t.style&&(this.style=t.style),void 0!=t.image&&(this.image=t.image),void 0!=t.radius&&(this.radius=t.radius),void 0!=t.borderColor&&(this.borderColor=t.borderColor),void 0!=t.backgroundColor&&(this.backgroundColor=t.backgroundColor),void 0!=t.highlightColor&&(this.highlightColor=t.highlightColor),void 0!=t.fontColor&&(this.fontColor=t.fontColor),void 0!=t.fontSize&&(this.fontSize=t.fontSize),void 0!=t.fontFace&&(this.fontFace=t.fontFace),void 0!=this.image){if(!this.imagelist)throw"No imagelist provided";this.imageObj=this.imagelist.load(this.image)}this.xFixed=this.xFixed||void 0!=t.x,this.yFixed=this.yFixed||void 0!=t.y,this.radiusFixed=this.radiusFixed||void 0!=t.radius,"image"==this.style&&(this.radiusMin=e.nodes.widthMin,this.radiusMax=e.nodes.widthMax);var o=this.style;switch(o){case"database":this.draw=this._drawDatabase,this.resize=this._resizeDatabase;break;case"rect":this.draw=this._drawRect,this.resize=this._resizeRect;break;case"circle":this.draw=this._drawCircle,this.resize=this._resizeCircle;break;case"image":this.draw=this._drawImage,this.resize=this._resizeImage;break;case"text":this.draw=this._drawText,this.resize=this._resizeText;break;case"dot":this.draw=this._drawDot,this.resize=this._resizeShape;break;case"square":this.draw=this._drawSquare,this.resize=this._resizeShape;break;case"triangle":this.draw=this._drawTriangle,this.resize=this._resizeShape;break;case"triangleDown":this.draw=this._drawTriangleDown,this.resize=this._resizeShape;break;case"star":this.draw=this._drawStar,this.resize=this._resizeShape;break;default:this.draw=this._drawRect,this.resize=this._resizeRect}this._reset()}},x.Node.prototype.select=function(){this.selected=!0,this._reset()},x.Node.prototype.unselect=function(){this.selected=!1,this._reset()},x.Node.prototype._reset=function(){this.width=void 0,this.height=void 0},x.Node.prototype.getTitle=function(){return this.title},x.Node.prototype.distanceToBorder=function(t,e){var i=1;switch(this.width||this.resize(t),this.style){case"circle":case"dot":return this.radius+i;case"rect":case"image":case"text"
- 0>i-2*o&&(o=i/2),0>s-2*o&&(o=s/2),this.beginPath(),this.moveTo(t+o,e),this.lineTo(t+i-o,e),this.arc(t+i-o,e+o,o,270*n,360*n,!1),this.lineTo(t+i,e+s-o),this.arc(t+i-o,e+s-o,o,0,90*n,!1),this.lineTo(t+o,e+s),this.arc(t+o,e+s-o,o,90*n,180*n,!1),this.lineTo(t,e+o),this.arc(t+o,e+o,o,180*n,270*n,!1)},CanvasRenderingContext2D.prototype.ellipse=function(t,e,i,s){var o=.5522848,n=i/2*o,r=s/2*o,a=t+i,h=e+s,d=t+i/2,p=e+s/2;this.beginPath(),this.moveTo(t,p),this.bezierCurveTo(t,p-r,d-n,e,d,e),this.bezierCurveTo(d+n,e,a,p-r,a,p),this.bezierCurveTo(a,p+r,d+n,h,d,h),this.bezierCurveTo(d-n,h,t,p+r,t,p)},CanvasRenderingContext2D.prototype.database=function(t,e,i,s){var o=1/3,n=i,r=s*o,a=.5522848,h=n/2*a,d=r/2*a,p=t+n,l=e+r,u=t+n/2,c=e+r/2,f=e+(s-r/2),m=e+s;this.beginPath(),this.moveTo(p,c),this.bezierCurveTo(p,c+d,u+h,l,u,l),this.bezierCurveTo(u-h,l,t,c+d,t,c),this.bezierCurveTo(t,c-d,u-h,e,u,e),this.bezierCurveTo(u+h,e,p,c-d,p,c),this.lineTo(p,f),this.bezierCurveTo(p,f+d,u+h,m,u,m),this.bezierCurveTo(u-h,m,t,f+d,t,f),this.lineTo(t,c)},CanvasRenderingContext2D.prototype.arrow=function(t,e,i,s){var o=t-s*Math.cos(i),n=e-s*Math.sin(i),r=t-.9*s*Math.cos(i),a=e-.9*s*Math.sin(i),h=o+s/3*Math.cos(i+.5*Math.PI),d=n+s/3*Math.sin(i+.5*Math.PI),p=o+s/3*Math.cos(i-.5*Math.PI),l=n+s/3*Math.sin(i-.5*Math.PI);this.beginPath(),this.moveTo(t,e),this.lineTo(h,d),this.lineTo(r,a),this.lineTo(p,l),this.closePath()}),x.util={},x.util.parseDOT=function(t){function e(t){return" "==t||" "==t||"\n"==t||"\r"==t}function i(t){return-1!="[]{}();,=->".indexOf(t)}function s(){f++,m=t[f]}function o(){return"(char "+f+")"}function n(){for(;m&&e(m);)s();var i=t[f+1],o=t[f-1],r=m+i;if("/*"==r){for(;m&&("*"!=m||"/"!=t[f+1]);)s();s(),s(),n()}else if("//"==r||"#"==m&&"\n"==o){for(;m&&"\n"!=m;)s();s(),n()}}function r(){n();var t="";if('"'==m){for(s();m&&'"'!=m;)t+=m,s();s()}else{for(;m&&!e(m)&&!i(m);)t+=m,s();var o=Number(t);isNaN(o)?"true"==t?t=!0:"false"==t?t=!1:"null"==t&&(t=null):t=o}return t}function a(){if(n(),'"'==m)return r();var t=r();if(void 0!=t){var e=Number(t);isNaN(e)?"true"==t?t=!0:"false"==t?t=!1:"null"==t&&(t=null):t=e}return t}function h(){if(n(),"["==m){s();for(var t={};m&&"]"!=m;){n();var e=r();if(!e)throw new SyntaxError("Attribute name expected "+o());if(n(),"="!=m)throw new SyntaxError("Equal sign = expected "+o());s();var i=a();if(!i)throw new SyntaxError("Attribute value expected "+o());t[e]=i,n(),","==m&&s()}return s(),t}return void 0}function d(){if(n(),"-"==m){if(s(),">"==m||"-"==m){var t="-"+m;return s(),t}throw new SyntaxError('Arrow "->" or "--" expected '+o())}return void 0}function p(){return n(),";"==m?(s(),";"):void 0}function l(t,e){if(t&&e)for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])}function u(t,e){var i={id:t+"",attr:e||{}};g[t]?l(g[t].attr,i.attr):g[t]=i}function c(t,e,i,s){v.push({from:t+"",to:e+"",type:i,attr:s||{}})}var f=-1,m="",g={},v=[];for(s();m&&"{"!=m;)s();if("{"!=m)throw new SyntaxError("Invalid data. Curly bracket { expected "+o());for(s();m&&"}"!=m;){var y=r();if(void 0==y)throw new SyntaxError("String with id expected "+o());var w=h();u(y,w);for(var b=d();b;){var _=y;if(y=r(),void 0==y)throw new SyntaxError("String with id expected "+o());u(y),w=h(),c(_,y,b,w),b=d()}p(),n()}if("}"!=m)throw new SyntaxError("Invalid data. Curly bracket } expected");var x=t.indexOf("{"),T=t.indexOf("}",x),M=-1!=x&&-1!=T?t.substring(x+1,T):void 0;if(!M)throw Error("Invalid data. no curly brackets containing data found");var S=[];for(y in g)g.hasOwnProperty(y)&&S.push(g[y]);return{nodes:S,edges:v}},x.util.DOTToGraph=function(t){function e(t,e,i){for(var s in e)!e.hasOwnProperty(s)||i&&-1!=i.indexOf(s)||(t[s]=e[s]);t.label&&(t.text=t.label,delete t.label),t.shape&&(t.style=t.shape,delete t.shape)}var i=x.util.parseDOT(t),s={nodes:[],edges:[],options:{nodes:{},edges:{}}};return i.nodes.forEach(function(t){if("graph"==t.id.toLowerCase())e(s.options,t.attr);else if("node"==t.id.toLowerCase())e(s.options.nodes,t.attr);else if("edge"==t.id.toLowerCase())e(s.options.edges,t.attr);else{var i={};i.id=t.id,i.text=t.id,e(i,t.attr),s.nodes.push(i)}})
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