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jrtechs-vis
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vis.js is a dynamic, browser-based visualization library
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jrtechs-vis/dist/vis.min.js

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Released version 0.3.0
11 years ago
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Released version 3.4.1
10 years ago
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Released version 0.3.0
11 years ago
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Released version 0.4.0
10 years ago
Released version 0.3.0
11 years ago
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Released version 3.4.1
10 years ago
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Released version 3.1.0
10 years ago
 
  1. /**
  2.  * vis.js
  3.  * https://github.com/almende/vis

  4.  *
  5.  * A dynamic, browser-based visualization library.
  6.  *
  7.  * @version 3.4.1
  8.  * @date    2014-09-11
  9.  *
  10.  * @license
  11.  * Copyright (C) 2011-2014 Almende B.V, http://almende.com

  12.  *
  13.  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  14.  * use this file except in compliance with the License. You may obtain a copy
  15.  * of the License at
  16.  *
  17.  * http://www.apache.org/licenses/LICENSE-2.0

  18.  *
  19.  * Unless required by applicable law or agreed to in writing, software
  20.  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  21.  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  22.  * License for the specific language governing permissions and limitations under
  23.  * the License.
  24.  */
  25. !function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):"object"==typeof exports?exports.vis=e():t.vis=e()}(this,function(){return function(t){function e(s){if(i[s])return i[s].exports;var o=i[s]={exports:{},id:s,loaded:!1};return t[s].call(o.exports,o,o.exports,e),o.loaded=!0,o.exports}var i={};return e.m=t,e.c=i,e.p="",e(0)}([function(t,e,i){e.util=i(1),e.DOMutil=i(2),e.DataSet=i(3),e.DataView=i(4),e.Graph3d=i(5),e.graph3d={Camera:i(6),Filter:i(7),Point2d:i(8),Point3d:i(9),Slider:i(10),StepNumber:i(11)},e.Timeline=i(12),e.Graph2d=i(13),e.timeline={DataStep:i(14),Range:i(15),stack:i(16),TimeStep:i(17),components:{items:{Item:i(28),BackgroundItem:i(29),BoxItem:i(30),PointItem:i(31),RangeItem:i(32)},Component:i(18),CurrentTime:i(19),CustomTime:i(20),DataAxis:i(21),GraphGroup:i(22),Group:i(23),ItemSet:i(24),Legend:i(25),LineGraph:i(26),TimeAxis:i(27)}},e.Network=i(33),e.network={Edge:i(34),Groups:i(35),Images:i(36),Node:i(37),Popup:i(38),dotparser:i(39),gephiParser:i(40)},e.Graph=function(){throw new Error("Graph is renamed to Network. Please create a graph as new vis.Network(...)")},e.moment=i(41),e.hammer=i(42)},function(module,exports,__webpack_require__){var moment=__webpack_require__(41);exports.isNumber=function(t){return t instanceof Number||"number"==typeof t},exports.isString=function(t){return t instanceof String||"string"==typeof t},exports.isDate=function(t){if(t instanceof Date)return!0;if(exports.isString(t)){var e=ASPDateRegex.exec(t);if(e)return!0;if(!isNaN(Date.parse(t)))return!0}return!1},exports.isDataTable=function(t){return"undefined"!=typeof google&&google.visualization&&google.visualization.DataTable&&t instanceof google.visualization.DataTable},exports.randomUUID=function(){var t=function(){return Math.floor(65536*Math.random()).toString(16)};return t()+t()+"-"+t()+"-"+t()+"-"+t()+"-"+t()+t()+t()},exports.extend=function(t){for(var e=1,i=arguments.length;i>e;e++){var s=arguments[e];for(var o in s)s.hasOwnProperty(o)&&(t[o]=s[o])}return t},exports.selectiveExtend=function(t,e){if(!Array.isArray(t))throw new Error("Array with property names expected as first argument");for(var i=2;i<arguments.length;i++)for(var s=arguments[i],o=0;o<t.length;o++){var n=t[o];s.hasOwnProperty(n)&&(e[n]=s[n])}return e},exports.selectiveDeepExtend=function(t,e,i){if(Array.isArray(i))throw new TypeError("Arrays are not supported by deepExtend");for(var s=2;s<arguments.length;s++)for(var o=arguments[s],n=0;n<t.length;n++){var r=t[n];if(o.hasOwnProperty(r))if(i[r]&&i[r].constructor===Object)void 0===e[r]&&(e[r]={}),e[r].constructor===Object?exports.deepExtend(e[r],i[r]):e[r]=i[r];else{if(Array.isArray(i[r]))throw new TypeError("Arrays are not supported by deepExtend");e[r]=i[r]}}return e},exports.selectiveNotDeepExtend=function(t,e,i){if(Array.isArray(i))throw new TypeError("Arrays are not supported by deepExtend");for(var s in i)if(i.hasOwnProperty(s)&&-1==t.indexOf(s))if(i[s]&&i[s].constructor===Object)void 0===e[s]&&(e[s]={}),e[s].constructor===Object?exports.deepExtend(e[s],i[s]):e[s]=i[s];else{if(Array.isArray(i[s]))throw new TypeError("Arrays are not supported by deepExtend");e[s]=i[s]}return e},exports.deepExtend=function(t,e){if(Array.isArray(e))throw new TypeError("Arrays are not supported by deepExtend");for(var i in e)if(e.hasOwnProperty(i))if(e[i]&&e[i].constructor===Object)void 0===t[i]&&(t[i]={}),t[i].constructor===Object?exports.deepExtend(t[i],e[i]):t[i]=e[i];else{if(Array.isArray(e[i]))throw new TypeError("Arrays are not supported by deepExtend");t[i]=e[i]}return t},exports.equalArray=function(t,e){if(t.length!=e.length)return!1;for(var i=0,s=t.length;s>i;i++)if(t[i]!=e[i])return!1;return!0},exports.convert=function(t,e){var i;if(void 0===t)return void 0;if(null===t)return null;if(!e)return t;if("string"!=typeof e&&!(e instanceof String))throw new Error("Type must be a string");switch(e){case"boolean":case"Boolean":return Boolean(t);case"number":case"Number":return Number(t.valueOf());case"string":case"String":return String(t);case"D
  26. for(n=0;n<this.getNumberOfRows(t);n++)i=t[n][this.colX]||0,o=t[n][this.colY]||0,-1===c.indexOf(i)&&c.push(i),-1===p.indexOf(o)&&p.push(o);c.sort(e),p.sort(e);var u=[];for(n=0;n<t.length;n++){i=t[n][this.colX]||0,o=t[n][this.colY]||0,r=t[n][this.colZ]||0;var m=c.indexOf(i),f=p.indexOf(o);void 0===u[m]&&(u[m]=[]);var g=new h;g.x=i,g.y=o,g.z=r,a={},a.point=g,a.trans=void 0,a.screen=void 0,a.bottom=new h(i,o,this.zMin),u[m][f]=a,l.push(a)}for(i=0;i<u.length;i++)for(o=0;o<u[i].length;o++)u[i][o]&&(u[i][o].pointRight=i<u.length-1?u[i+1][o]:void 0,u[i][o].pointTop=o<u[i].length-1?u[i][o+1]:void 0,u[i][o].pointCross=i<u.length-1&&o<u[i].length-1?u[i+1][o+1]:void 0)}else for(n=0;n<t.length;n++)d=new h,d.x=t[n][this.colX]||0,d.y=t[n][this.colY]||0,d.z=t[n][this.colZ]||0,void 0!==this.colValue&&(d.value=t[n][this.colValue]||0),a={},a.point=d,a.bottom=new h(d.x,d.y,this.zMin),a.trans=void 0,a.screen=void 0,l.push(a);return l},s.prototype.create=function(){for(;this.containerElement.hasChildNodes();)this.containerElement.removeChild(this.containerElement.firstChild);this.frame=document.createElement("div"),this.frame.style.position="relative",this.frame.style.overflow="hidden",this.frame.canvas=document.createElement("canvas"),this.frame.canvas.style.position="relative",this.frame.appendChild(this.frame.canvas);var t=document.createElement("DIV");t.style.color="red",t.style.fontWeight="bold",t.style.padding="10px",t.innerHTML="Error: your browser does not support HTML canvas",this.frame.canvas.appendChild(t),this.frame.filter=document.createElement("div"),this.frame.filter.style.position="absolute",this.frame.filter.style.bottom="0px",this.frame.filter.style.left="0px",this.frame.filter.style.width="100%",this.frame.appendChild(this.frame.filter);var e=this,i=function(t){e._onMouseDown(t)},s=function(t){e._onTouchStart(t)},o=function(t){e._onWheel(t)},n=function(t){e._onTooltip(t)};a.addEventListener(this.frame.canvas,"keydown",onkeydown),a.addEventListener(this.frame.canvas,"mousedown",i),a.addEventListener(this.frame.canvas,"touchstart",s),a.addEventListener(this.frame.canvas,"mousewheel",o),a.addEventListener(this.frame.canvas,"mousemove",n),this.containerElement.appendChild(this.frame)},s.prototype.setSize=function(t,e){this.frame.style.width=t,this.frame.style.height=e,this._resizeCanvas()},s.prototype._resizeCanvas=function(){this.frame.canvas.style.width="100%",this.frame.canvas.style.height="100%",this.frame.canvas.width=this.frame.canvas.clientWidth,this.frame.canvas.height=this.frame.canvas.clientHeight,this.frame.filter.style.width=this.frame.canvas.clientWidth-20+"px"},s.prototype.animationStart=function(){if(!this.frame.filter||!this.frame.filter.slider)throw"No animation available";this.frame.filter.slider.play()},s.prototype.animationStop=function(){this.frame.filter&&this.frame.filter.slider&&this.frame.filter.slider.stop()},s.prototype._resizeCenter=function(){this.xcenter="%"===this.defaultXCenter.charAt(this.defaultXCenter.length-1)?parseFloat(this.defaultXCenter)/100*this.frame.canvas.clientWidth:parseFloat(this.defaultXCenter),this.ycenter="%"===this.defaultYCenter.charAt(this.defaultYCenter.length-1)?parseFloat(this.defaultYCenter)/100*(this.frame.canvas.clientHeight-this.frame.filter.clientHeight):parseFloat(this.defaultYCenter)},s.prototype.setCameraPosition=function(t){void 0!==t&&(void 0!==t.horizontal&&void 0!==t.vertical&&this.camera.setArmRotation(t.horizontal,t.vertical),void 0!==t.distance&&this.camera.setArmLength(t.distance),this.redraw())},s.prototype.getCameraPosition=function(){var t=this.camera.getArmRotation();return t.distance=this.camera.getArmLength(),t},s.prototype._readData=function(t){this._dataInitialize(t,this.style),this.dataPoints=this.dataFilter?this.dataFilter._getDataPoints():this._getDataPoints(this.dataTable),this._redrawFilter()},s.prototype.setData=function(t){this._readData(t),this.redraw(),this.animationAutoStart&&this.dataFilter&&this.animationStart()},s.prototype.setOptions=function(t){var e=void 0;if(this.animationStop(),void 0!==t){if(void 0!==t.width&&(this.width=t.width)
  27. var i=this;this.frame.slide.onmousedown=function(t){i._onMouseDown(t)},this.frame.prev.onclick=function(t){i.prev(t)},this.frame.play.onclick=function(t){i.togglePlay(t)},this.frame.next.onclick=function(t){i.next(t)}}this.onChangeCallback=void 0,this.values=[],this.index=void 0,this.playTimeout=void 0,this.playInterval=1e3,this.playLoop=!0}var o=i(1);s.prototype.prev=function(){var t=this.getIndex();t>0&&(t--,this.setIndex(t))},s.prototype.next=function(){var t=this.getIndex();t<this.values.length-1&&(t++,this.setIndex(t))},s.prototype.playNext=function(){var t=new Date,e=this.getIndex();e<this.values.length-1?(e++,this.setIndex(e)):this.playLoop&&(e=0,this.setIndex(e));var i=new Date,s=i-t,o=Math.max(this.playInterval-s,0),n=this;this.playTimeout=setTimeout(function(){n.playNext()},o)},s.prototype.togglePlay=function(){void 0===this.playTimeout?this.play():this.stop()},s.prototype.play=function(){this.playTimeout||(this.playNext(),this.frame&&(this.frame.play.value="Stop"))},s.prototype.stop=function(){clearInterval(this.playTimeout),this.playTimeout=void 0,this.frame&&(this.frame.play.value="Play")},s.prototype.setOnChangeCallback=function(t){this.onChangeCallback=t},s.prototype.setPlayInterval=function(t){this.playInterval=t},s.prototype.getPlayInterval=function(){return this.playInterval},s.prototype.setPlayLoop=function(t){this.playLoop=t},s.prototype.onChange=function(){void 0!==this.onChangeCallback&&this.onChangeCallback()},s.prototype.redraw=function(){if(this.frame){this.frame.bar.style.top=this.frame.clientHeight/2-this.frame.bar.offsetHeight/2+"px",this.frame.bar.style.width=this.frame.clientWidth-this.frame.prev.clientWidth-this.frame.play.clientWidth-this.frame.next.clientWidth-30+"px";var t=this.indexToLeft(this.index);this.frame.slide.style.left=t+"px"}},s.prototype.setValues=function(t){this.values=t,this.values.length>0?this.setIndex(0):this.index=void 0},s.prototype.setIndex=function(t){if(!(t<this.values.length))throw"Error: index out of range";this.index=t,this.redraw(),this.onChange()},s.prototype.getIndex=function(){return this.index},s.prototype.get=function(){return this.values[this.index]},s.prototype._onMouseDown=function(t){var e=t.which?1===t.which:1===t.button;if(e){this.startClientX=t.clientX,this.startSlideX=parseFloat(this.frame.slide.style.left),this.frame.style.cursor="move";var i=this;this.onmousemove=function(t){i._onMouseMove(t)},this.onmouseup=function(t){i._onMouseUp(t)},o.addEventListener(document,"mousemove",this.onmousemove),o.addEventListener(document,"mouseup",this.onmouseup),o.preventDefault(t)}},s.prototype.leftToIndex=function(t){var e=parseFloat(this.frame.bar.style.width)-this.frame.slide.clientWidth-10,i=t-3,s=Math.round(i/e*(this.values.length-1));return 0>s&&(s=0),s>this.values.length-1&&(s=this.values.length-1),s},s.prototype.indexToLeft=function(t){var e=parseFloat(this.frame.bar.style.width)-this.frame.slide.clientWidth-10,i=t/(this.values.length-1)*e,s=i+3;return s},s.prototype._onMouseMove=function(t){var e=t.clientX-this.startClientX,i=this.startSlideX+e,s=this.leftToIndex(i);this.setIndex(s),o.preventDefault()},s.prototype._onMouseUp=function(){this.frame.style.cursor="auto",o.removeEventListener(document,"mousemove",this.onmousemove),o.removeEventListener(document,"mouseup",this.onmouseup),o.preventDefault()},t.exports=s},function(t){function e(t,e,i,s){this._start=0,this._end=0,this._step=1,this.prettyStep=!0,this.precision=5,this._current=0,this.setRange(t,e,i,s)}e.prototype.setRange=function(t,e,i,s){this._start=t?t:0,this._end=e?e:0,this.setStep(i,s)},e.prototype.setStep=function(t,i){void 0===t||0>=t||(void 0!==i&&(this.prettyStep=i),this._step=this.prettyStep===!0?e.calculatePrettyStep(t):t)},e.calculatePrettyStep=function(t){var e=function(t){return Math.log(t)/Math.LN10},i=Math.pow(10,Math.round(e(t))),s=2*Math.pow(10,Math.round(e(t/2))),o=5*Math.pow(10,Math.round(e(t/5))),n=i;return Math.abs(s-t)<=Math.abs(n-t)&&(n=s),Math.abs(o-t)<=Math.abs(n-t)&&(n=o),0>=n&&(n=1),n},e.prototype.getCurrent=function(){return parseFloat(this._current.toPrecision(this.
  28. },s.prototype._onDragStart=function(t){this.eventParams.dragging=!0,this.eventParams.customTime=this.customTime,t.stopPropagation(),t.preventDefault()},s.prototype._onDrag=function(t){if(this.eventParams.dragging){var e=t.gesture.deltaX,i=this.body.util.toScreen(this.eventParams.customTime)+e,s=this.body.util.toTime(i);this.setCustomTime(s),this.body.emitter.emit("timechange",{time:new Date(this.customTime.valueOf())}),t.stopPropagation(),t.preventDefault()}},s.prototype._onDragEnd=function(t){this.eventParams.dragging&&(this.body.emitter.emit("timechanged",{time:new Date(this.customTime.valueOf())}),t.stopPropagation(),t.preventDefault())},t.exports=s},function(t,e,i){function s(t,e,i,s){this.id=o.randomUUID(),this.body=t,this.defaultOptions={orientation:"left",showMinorLabels:!0,showMajorLabels:!0,icons:!0,majorLinesOffset:7,minorLinesOffset:4,labelOffsetX:10,labelOffsetY:2,iconWidth:20,width:"40px",visible:!0,customRange:{left:{min:void 0,max:void 0},right:{min:void 0,max:void 0}}},this.linegraphOptions=s,this.linegraphSVG=i,this.props={},this.DOMelements={lines:{},labels:{}},this.dom={},this.range={start:0,end:0},this.options=o.extend({},this.defaultOptions),this.conversionFactor=1,this.setOptions(e),this.width=Number((""+this.options.width).replace("px","")),this.minWidth=this.width,this.height=this.linegraphSVG.offsetHeight,this.stepPixels=25,this.stepPixelsForced=25,this.lineOffset=0,this.master=!0,this.svgElements={},this.groups={},this.amountOfGroups=0,this._create()}var o=i(1),n=i(2),r=i(18),a=i(14);s.prototype=new r,s.prototype.addGroup=function(t,e){this.groups.hasOwnProperty(t)||(this.groups[t]=e),this.amountOfGroups+=1},s.prototype.updateGroup=function(t,e){this.groups[t]=e},s.prototype.removeGroup=function(t){this.groups.hasOwnProperty(t)&&(delete this.groups[t],this.amountOfGroups-=1)},s.prototype.setOptions=function(t){if(t){var e=!1;this.options.orientation!=t.orientation&&void 0!==t.orientation&&(e=!0);var i=["orientation","showMinorLabels","showMajorLabels","icons","majorLinesOffset","minorLinesOffset","labelOffsetX","labelOffsetY","iconWidth","width","visible","customRange"];o.selectiveExtend(i,this.options,t),this.minWidth=Number((""+this.options.width).replace("px","")),1==e&&this.dom.frame&&(this.hide(),this.show())}},s.prototype._create=function(){this.dom.frame=document.createElement("div"),this.dom.frame.style.width=this.options.width,this.dom.frame.style.height=this.height,this.dom.lineContainer=document.createElement("div"),this.dom.lineContainer.style.width="100%",this.dom.lineContainer.style.height=this.height,this.svg=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.svg.style.position="absolute",this.svg.style.top="0px",this.svg.style.height="100%",this.svg.style.width="100%",this.svg.style.display="block",this.dom.frame.appendChild(this.svg)},s.prototype._redrawGroupIcons=function(){n.prepareElements(this.svgElements);var t,e=this.options.iconWidth,i=15,s=4,o=s+.5*i;t="left"==this.options.orientation?s:this.width-e-s;for(var r in this.groups)this.groups.hasOwnProperty(r)&&(1!=this.groups[r].visible||void 0!==this.linegraphOptions.visibility[r]&&1!=this.linegraphOptions.visibility[r]||(this.groups[r].drawIcon(t,o,this.svgElements,this.svg,e,i),o+=i+s));n.cleanupElements(this.svgElements)},s.prototype.show=function(){this.dom.frame.parentNode||("left"==this.options.orientation?this.body.dom.left.appendChild(this.dom.frame):this.body.dom.right.appendChild(this.dom.frame)),this.dom.lineContainer.parentNode||this.body.dom.backgroundHorizontal.appendChild(this.dom.lineContainer)},s.prototype.hide=function(){this.dom.frame.parentNode&&this.dom.frame.parentNode.removeChild(this.dom.frame),this.dom.lineContainer.parentNode&&this.dom.lineContainer.parentNode.removeChild(this.dom.lineContainer)},s.prototype.setRange=function(t,e){this.range.start=t,this.range.end=e},s.prototype.redraw=function(){var t=!1,e=0;for(var i in this.groups)this.groups.hasOwnProperty(i)&&(1!=this.groups[i].visible||void 0!==this.linegraphOptions.visibility[i]&&1!=this.linegraphOptions.visibility[i]||e++);i
  29. },t.exports=s},function(t,e,i){function s(t,e,i,s){this.body=t,this.defaultOptions={enabled:!0,icons:!0,iconSize:20,iconSpacing:6,left:{visible:!0,position:"top-left"},right:{visible:!0,position:"top-left"}},this.side=i,this.options=o.extend({},this.defaultOptions),this.linegraphOptions=s,this.svgElements={},this.dom={},this.groups={},this.amountOfGroups=0,this._create(),this.setOptions(e)}var o=i(1),n=i(2),r=i(18);s.prototype=new r,s.prototype.addGroup=function(t,e){this.groups.hasOwnProperty(t)||(this.groups[t]=e),this.amountOfGroups+=1},s.prototype.updateGroup=function(t,e){this.groups[t]=e},s.prototype.removeGroup=function(t){this.groups.hasOwnProperty(t)&&(delete this.groups[t],this.amountOfGroups-=1)},s.prototype._create=function(){this.dom.frame=document.createElement("div"),this.dom.frame.className="legend",this.dom.frame.style.position="absolute",this.dom.frame.style.top="10px",this.dom.frame.style.display="block",this.dom.textArea=document.createElement("div"),this.dom.textArea.className="legendText",this.dom.textArea.style.position="relative",this.dom.textArea.style.top="0px",this.svg=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.svg.style.position="absolute",this.svg.style.top="0px",this.svg.style.width=this.options.iconSize+5+"px",this.dom.frame.appendChild(this.svg),this.dom.frame.appendChild(this.dom.textArea)},s.prototype.hide=function(){this.dom.frame.parentNode&&this.dom.frame.parentNode.removeChild(this.dom.frame)},s.prototype.show=function(){this.dom.frame.parentNode||this.body.dom.center.appendChild(this.dom.frame)},s.prototype.setOptions=function(t){var e=["enabled","orientation","icons","left","right"];o.selectiveDeepExtend(e,this.options,t)},s.prototype.redraw=function(){var t=0;for(var e in this.groups)this.groups.hasOwnProperty(e)&&(1!=this.groups[e].visible||void 0!==this.linegraphOptions.visibility[e]&&1!=this.linegraphOptions.visibility[e]||t++);if(0==this.options[this.side].visible||0==this.amountOfGroups||0==this.options.enabled||0==t)this.hide();else{this.show(),"top-left"==this.options[this.side].position||"bottom-left"==this.options[this.side].position?(this.dom.frame.style.left="4px",this.dom.frame.style.textAlign="left",this.dom.textArea.style.textAlign="left",this.dom.textArea.style.left=this.options.iconSize+15+"px",this.dom.textArea.style.right="",this.svg.style.left="0px",this.svg.style.right=""):(this.dom.frame.style.right="4px",this.dom.frame.style.textAlign="right",this.dom.textArea.style.textAlign="right",this.dom.textArea.style.right=this.options.iconSize+15+"px",this.dom.textArea.style.left="",this.svg.style.right="0px",this.svg.style.left=""),"top-left"==this.options[this.side].position||"top-right"==this.options[this.side].position?(this.dom.frame.style.top=4-Number(this.body.dom.center.style.top.replace("px",""))+"px",this.dom.frame.style.bottom=""):(this.dom.frame.style.bottom=4-Number(this.body.dom.center.style.top.replace("px",""))+"px",this.dom.frame.style.top=""),0==this.options.icons?(this.dom.frame.style.width=this.dom.textArea.offsetWidth+10+"px",this.dom.textArea.style.right="",this.dom.textArea.style.left="",this.svg.style.width="0px"):(this.dom.frame.style.width=this.options.iconSize+15+this.dom.textArea.offsetWidth+10+"px",this.drawLegendIcons());var i="";for(var e in this.groups)this.groups.hasOwnProperty(e)&&(1!=this.groups[e].visible||void 0!==this.linegraphOptions.visibility[e]&&1!=this.linegraphOptions.visibility[e]||(i+=this.groups[e].content+"<br />"));this.dom.textArea.innerHTML=i,this.dom.textArea.style.lineHeight=.75*this.options.iconSize+this.options.iconSpacing+"px"}},s.prototype.drawLegendIcons=function(){if(this.dom.frame.parentNode){n.prepareElements(this.svgElements);var t=window.getComputedStyle(this.dom.frame).paddingTop,e=Number(t.replace("px","")),i=e,s=this.options.iconSize,o=.75*this.options.iconSize,r=e+.5*o+3;this.svg.style.width=s+5+e+"px";for(var a in this.groups)this.groups.hasOwnProperty(a)&&(1!=this.groups[a].visible||void 0!==this.linegraphOptions.visibility[a]&&1!=this.linegraphOptions.visibility[a]||(this.gro
  30. if(!t.box.parentNode){var e=this.parent.dom.foreground;if(!e)throw new Error("Cannot redraw time axis: parent has no foreground container element");e.appendChild(t.box)}if(!t.line.parentNode){var i=this.parent.dom.background;if(!i)throw new Error("Cannot redraw time axis: parent has no background container element");i.appendChild(t.line)}if(!t.dot.parentNode){var s=this.parent.dom.axis;if(!i)throw new Error("Cannot redraw time axis: parent has no axis container element");s.appendChild(t.dot)}if(this.displayed=!0,this.dirty){this._updateContents(this.dom.content),this._updateTitle(this.dom.box),this._updateDataAttributes(this.dom.box);var o=(this.data.className?" "+this.data.className:"")+(this.selected?" selected":"");t.box.className="item box"+o,t.line.className="item line"+o,t.dot.className="item dot"+o,this.props.dot.height=t.dot.offsetHeight,this.props.dot.width=t.dot.offsetWidth,this.props.line.width=t.line.offsetWidth,this.width=t.box.offsetWidth,this.height=t.box.offsetHeight,this.dirty=!1}this._repaintDeleteButton(t.box)},s.prototype.show=function(){this.displayed||this.redraw()},s.prototype.hide=function(){if(this.displayed){var t=this.dom;t.box.parentNode&&t.box.parentNode.removeChild(t.box),t.line.parentNode&&t.line.parentNode.removeChild(t.line),t.dot.parentNode&&t.dot.parentNode.removeChild(t.dot),this.top=null,this.left=null,this.displayed=!1}},s.prototype.repositionX=function(){var t=this.conversion.toScreen(this.data.start),e=this.options.align,i=this.dom.box,s=this.dom.line,o=this.dom.dot;this.left="right"==e?t-this.width:"left"==e?t:t-this.width/2,i.style.left=this.left+"px",s.style.left=t-this.props.line.width/2+"px",o.style.left=t-this.props.dot.width/2+"px"},s.prototype.repositionY=function(){var t=this.options.orientation,e=this.dom.box,i=this.dom.line,s=this.dom.dot;if("top"==t)e.style.top=(this.top||0)+"px",i.style.top="0",i.style.height=this.parent.top+this.top+1+"px",i.style.bottom="";else{var o=this.parent.itemSet.props.height,n=o-this.parent.top-this.parent.height+this.top;e.style.top=(this.parent.height-this.top-this.height||0)+"px",i.style.top=o-n+"px",i.style.bottom="0"}s.style.top=-this.props.dot.height/2+"px"},t.exports=s},function(t,e,i){function s(t,e,i){if(this.props={dot:{top:0,width:0,height:0},content:{height:0,marginLeft:0}},t&&void 0==t.start)throw new Error('Property "start" missing in item '+t);o.call(this,t,e,i)}var o=i(28);s.prototype=new o(null,null,null),s.prototype.isVisible=function(t){var e=(t.end-t.start)/4;return this.data.start>t.start-e&&this.data.start<t.end+e},s.prototype.redraw=function(){var t=this.dom;if(t||(this.dom={},t=this.dom,t.point=document.createElement("div"),t.content=document.createElement("div"),t.content.className="content",t.point.appendChild(t.content),t.dot=document.createElement("div"),t.point.appendChild(t.dot),t.point["timeline-item"]=this,this.dirty=!0),!this.parent)throw new Error("Cannot redraw item: no parent attached");if(!t.point.parentNode){var e=this.parent.dom.foreground;if(!e)throw new Error("Cannot redraw time axis: parent has no foreground container element");e.appendChild(t.point)}if(this.displayed=!0,this.dirty){this._updateContents(this.dom.content),this._updateTitle(this.dom.point),this._updateDataAttributes(this.dom.point);var i=(this.data.className?" "+this.data.className:"")+(this.selected?" selected":"");t.point.className="item point"+i,t.dot.className="item dot"+i,this.width=t.point.offsetWidth,this.height=t.point.offsetHeight,this.props.dot.width=t.dot.offsetWidth,this.props.dot.height=t.dot.offsetHeight,this.props.content.height=t.content.offsetHeight,t.content.style.marginLeft=2*this.props.dot.width+"px",t.dot.style.top=(this.height-this.props.dot.height)/2+"px",t.dot.style.left=this.props.dot.width/2+"px",this.dirty=!1}this._repaintDeleteButton(t.point)},s.prototype.show=function(){this.displayed||this.redraw()},s.prototype.hide=function(){this.displayed&&(this.dom.point.parentNode&&this.dom.point.parentNode.removeChild(this.dom.point),this.top=null,this.left=null,this.displayed=!1)},s.prototype.repositionX=function(){
  31. },s.prototype._setTranslation=function(t,e){void 0===this.translation&&(this.translation={x:0,y:0}),void 0!==t&&(this.translation.x=t),void 0!==e&&(this.translation.y=e),this.emit("viewChanged")},s.prototype._getTranslation=function(){return{x:this.translation.x,y:this.translation.y}},s.prototype._setScale=function(t){this.scale=t},s.prototype._getScale=function(){return this.scale},s.prototype._XconvertDOMtoCanvas=function(t){return(t-this.translation.x)/this.scale},s.prototype._XconvertCanvasToDOM=function(t){return t*this.scale+this.translation.x},s.prototype._YconvertDOMtoCanvas=function(t){return(t-this.translation.y)/this.scale},s.prototype._YconvertCanvasToDOM=function(t){return t*this.scale+this.translation.y},s.prototype.canvasToDOM=function(t){return{x:this._XconvertCanvasToDOM(t.x),y:this._YconvertCanvasToDOM(t.y)}},s.prototype.DOMtoCanvas=function(t){return{x:this._XconvertDOMtoCanvas(t.x),y:this._YconvertDOMtoCanvas(t.y)}},s.prototype._drawNodes=function(t,e){void 0===e&&(e=!1);var i=this.nodes,s=[];for(var o in i)i.hasOwnProperty(o)&&(i[o].setScaleAndPos(this.scale,this.canvasTopLeft,this.canvasBottomRight),i[o].isSelected()?s.push(o):(i[o].inArea()||e)&&i[o].draw(t));for(var n=0,r=s.length;r>n;n++)(i[s[n]].inArea()||e)&&i[s[n]].draw(t)},s.prototype._drawEdges=function(t){var e=this.edges;for(var i in e)if(e.hasOwnProperty(i)){var s=e[i];s.setScale(this.scale),s.connected&&e[i].draw(t)}},s.prototype._drawControlNodes=function(t){var e=this.edges;for(var i in e)e.hasOwnProperty(i)&&e[i]._drawControlNodes(t)},s.prototype._stabilize=function(){1==this.constants.freezeForStabilization&&this._freezeDefinedNodes();for(var t=0;this.moving&&t<this.constants.stabilizationIterations;)this._physicsTick(),t++;this.zoomExtent(void 0,!1,!0),1==this.constants.freezeForStabilization&&this._restoreFrozenNodes()},s.prototype._freezeDefinedNodes=function(){var t=this.nodes;for(var e in t)t.hasOwnProperty(e)&&null!=t[e].x&&null!=t[e].y&&(t[e].fixedData.x=t[e].xFixed,t[e].fixedData.y=t[e].yFixed,t[e].xFixed=!0,t[e].yFixed=!0)},s.prototype._restoreFrozenNodes=function(){var t=this.nodes;for(var e in t)t.hasOwnProperty(e)&&null!=t[e].fixedData.x&&(t[e].xFixed=t[e].fixedData.x,t[e].yFixed=t[e].fixedData.y)},s.prototype._isMoving=function(t){var e=this.nodes;for(var i in e)if(e.hasOwnProperty(i)&&e[i].isMoving(t))return!0;return!1},s.prototype._discreteStepNodes=function(){var t,e=this.physicsDiscreteStepsize,i=this.nodes,s=!1;if(this.constants.maxVelocity>0)for(t in i)i.hasOwnProperty(t)&&(i[t].discreteStepLimited(e,this.constants.maxVelocity),s=!0);else for(t in i)i.hasOwnProperty(t)&&(i[t].discreteStep(e),s=!0);if(1==s){var o=this.constants.minVelocity/Math.max(this.scale,.05);return o>.5*this.constants.maxVelocity?!0:this._isMoving(o)}return!1},s.prototype._physicsTick=function(){if(!this.freezeSimulation&&1==this.moving){var t=!1,e=!1;this._doInAllActiveSectors("_initializeForceCalculation");var i=this._doInAllActiveSectors("_discreteStepNodes");1==this.constants.smoothCurves.enabled&&1==this.constants.smoothCurves.dynamic&&(e=this._doInSupportSector("_discreteStepNodes"));for(var s=0;s<i.length;s++)t=i[0]||t;this.moving=t||e,this.stabilizationIterations++}},s.prototype._animationStep=function(){this.timer=void 0,this._handleNavigation(),this.start();var t=Date.now(),e=1;this._physicsTick();for(var i=Date.now()-t;i<.9*(this.renderTimestep-this.renderTime)&&e<this.maxPhysicsTicksPerRender;)this._physicsTick(),i=Date.now()-t,e++;var s=Date.now();this._redraw(),this.renderTime=Date.now()-s},"undefined"!=typeof window&&(window.requestAnimationFrame=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame),s.prototype.start=function(){if(1==this.moving||0!=this.xIncrement||0!=this.yIncrement||0!=this.zoomIncrement){if(!this.timer){var t=navigator.userAgent.toLowerCase(),e=!1;-1!=t.indexOf("msie 9.0")?e=!0:-1!=t.indexOf("safari")&&t.indexOf("chrome")<=-1&&(e=!0),this.timer=1==e?window.setTimeout(this._animationStep.bind(this),this.renderTimestep):window.reques
  32. 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._drawEllipse,this.resize=this._resizeEllipse}this._reset()}},s.prototype.select=function(){this.selected=!0,this._reset()},s.prototype.unselect=function(){this.selected=!1,this._reset()},s.prototype.clearSizeCache=function(){this._reset()},s.prototype._reset=function(){this.width=void 0,this.height=void 0},s.prototype.getTitle=function(){return"function"==typeof this.title?this.title():this.title},s.prototype.distanceToBorder=function(t,e){var i=1;switch(this.width||this.resize(t),this.options.shape){case"circle":case"dot":return this.options.radius+i;case"ellipse":var s=this.width/2,o=this.height/2,n=Math.sin(e)*s,r=Math.cos(e)*o;return s*o/Math.sqrt(n*n+r*r);case"box":case"image":case"text":default:return this.width?Math.min(Math.abs(this.width/2/Math.cos(e)),Math.abs(this.height/2/Math.sin(e)))+i:0}},s.prototype._setForce=function(t,e){this.fx=t,this.fy=e},s.prototype._addForce=function(t,e){this.fx+=t,this.fy+=e},s.prototype.discreteStep=function(t){if(!this.xFixed){var e=this.damping*this.vx,i=(this.fx-e)/this.options.mass;this.vx+=i*t,this.x+=this.vx*t}if(!this.yFixed){var s=this.damping*this.vy,o=(this.fy-s)/this.options.mass;this.vy+=o*t,this.y+=this.vy*t}},s.prototype.discreteStepLimited=function(t,e){if(this.xFixed)this.fx=0;else{var i=this.damping*this.vx,s=(this.fx-i)/this.options.mass;this.vx+=s*t,this.vx=Math.abs(this.vx)>e?this.vx>0?e:-e:this.vx,this.x+=this.vx*t}if(this.yFixed)this.fy=0;else{var o=this.damping*this.vy,n=(this.fy-o)/this.options.mass;this.vy+=n*t,this.vy=Math.abs(this.vy)>e?this.vy>0?e:-e:this.vy,this.y+=this.vy*t}},s.prototype.isFixed=function(){return this.xFixed&&this.yFixed},s.prototype.isMoving=function(t){var e=Math.sqrt(Math.pow(this.vx,2)+Math.pow(this.vy,2));return e>t},s.prototype.isSelected=function(){return this.selected},s.prototype.getValue=function(){return this.value},s.prototype.getDistance=function(t,e){var i=this.x-t,s=this.y-e;return Math.sqrt(i*i+s*s)},s.prototype.setValueRange=function(t,e){if(!this.radiusFixed&&void 0!==this.value)if(e==t)this.options.radius=(this.options.radiusMin+this.options.radiusMax)/2;else{var i=(this.options.radiusMax-this.options.radiusMin)/(e-t);this.options.radius=(this.value-t)*i+this.options.radiusMin}this.baseRadiusValue=this.options.radius},s.prototype.draw=function(){throw"Draw method not initialized for node"},s.prototype.resize=function(){throw"Resize method not initialized for node"},s.prototype.isOverlappingWith=function(t){return this.left<t.right&&this.left+this.width>t.left&&this.top<t.bottom&&this.top+this.height>t.top},s.prototype._resizeImage=function(){if(!this.width||!this.height){var t,e;if(this.value){this.options.radius=this.baseRadiusValue;var i=this.imageObj.height/this.imageObj.width;void 0!==i?(t=this.options.radius||this.imageObj.width,e=this.options.radius*i||this.imageObj.height):(t=0,e=0)}else t=this.imageObj.width,e=this.imageObj.height;this.width=t,this.height=e,this.growthIndicator=0,this.width>0&&this.height>0&&(this.width+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeWidthFactor,this.height+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeHeightFactor,this.options.radius+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeRadiusFactor,this.growthIndicator=this.width-t)}},s.prototype._drawImage=function(t){this._resizeImage(t),this.left=this.x-this.width/2,this.top=this.y-this.height/2;var e;if(0!=this.imageObj.width){if(this.clusterSize>1){var i=this.clusterSize>1?10:0;i*=this.networkScaleInv,i=Math.min(.2*this.width,i),t.globalAlpha=.5,t.drawImage(this.imageObj,this.left-i,this.top-i,this.width+2*i,this.height+2*i)}t.globalAlpha=1,t.drawImage(this.imageObj,this.left,this.top,this.width,this.height),e=this.y+this.height/2}else e=this.y;this._label(t,this.label,this.x,e,voi
  33. },s.prototype.setCurrentTime=function(t){if(!this.currentTime)throw new Error("Option showCurrentTime must be true");this.currentTime.setCurrentTime(t)},s.prototype.getCurrentTime=function(){if(!this.currentTime)throw new Error("Option showCurrentTime must be true");return this.currentTime.getCurrentTime()},s.prototype._toTime=function(t){var e=this.range.conversion(this.props.center.width);return new Date(t/e.scale+e.offset)},s.prototype._toGlobalTime=function(t){var e=this.range.conversion(this.props.root.width);return new Date(t/e.scale+e.offset)},s.prototype._toScreen=function(t){var e=this.range.conversion(this.props.center.width);return(t.valueOf()-e.offset)*e.scale},s.prototype._toGlobalScreen=function(t){var e=this.range.conversion(this.props.root.width);return(t.valueOf()-e.offset)*e.scale},s.prototype._initAutoResize=function(){1==this.options.autoResize?this._startAutoResize():this._stopAutoResize()},s.prototype._startAutoResize=function(){var t=this;this._stopAutoResize(),this._onResize=function(){return 1!=t.options.autoResize?void t._stopAutoResize():void(t.dom.root&&(t.dom.root.offsetWidth!=t.props.lastWidth||t.dom.root.offsetHeight!=t.props.lastHeight)&&(t.props.lastWidth=t.dom.root.offsetWidth,t.props.lastHeight=t.dom.root.offsetHeight,t.emit("change")))},r.addEventListener(window,"resize",this._onResize),this.watchTimer=setInterval(this._onResize,1e3)},s.prototype._stopAutoResize=function(){this.watchTimer&&(clearInterval(this.watchTimer),this.watchTimer=void 0),r.removeEventListener(window,"resize",this._onResize),this._onResize=null},s.prototype._onTouch=function(){this.touch.allowDragging=!0},s.prototype._onPinch=function(){this.touch.allowDragging=!1},s.prototype._onDragStart=function(){this.touch.initialScrollTop=this.props.scrollTop},s.prototype._onDrag=function(t){if(this.touch.allowDragging){var e=t.gesture.deltaY,i=this._getScrollTop(),s=this._setScrollTop(this.touch.initialScrollTop+e);s!=i&&this.redraw()}},s.prototype._setScrollTop=function(t){return this.props.scrollTop=t,this._updateScrollTop(),this.props.scrollTop},s.prototype._updateScrollTop=function(){var t=Math.min(this.props.centerContainer.height-this.props.center.height,0);return t!=this.props.scrollTopMin&&("bottom"==this.options.orientation&&(this.props.scrollTop+=t-this.props.scrollTopMin),this.props.scrollTopMin=t),this.props.scrollTop>0&&(this.props.scrollTop=0),this.props.scrollTop<t&&(this.props.scrollTop=t),this.props.scrollTop},s.prototype._getScrollTop=function(){return this.props.scrollTop},t.exports=s},function(t,e,i){var s=i(42);e.fakeGesture=function(t,e){var i=null,o=s.event.getTouchList(e,i),n=s.event.collectEventData(this,i,o,e);return isNaN(n.center.pageX)&&(n.center.pageX=e.pageX),isNaN(n.center.pageY)&&(n.center.pageY=e.pageY),n}},function(t,e){e.en={current:"current",time:"time"},e.en_EN=e.en,e.en_US=e.en,e.nl={custom:"aangepaste",time:"tijd"},e.nl_NL=e.nl,e.nl_BE=e.nl},function(t,e){e.en={edit:"Edit",del:"Delete selected",back:"Back",addNode:"Add Node",addEdge:"Add Edge",editNode:"Edit Node",editEdge:"Edit Edge",addDescription:"Click in an empty space to place a new node.",edgeDescription:"Click on a node and drag the edge to another node to connect them.",editEdgeDescription:"Click on the control points and drag them to a node to connect to it.",createEdgeError:"Cannot link edges to a cluster.",deleteClusterError:"Clusters cannot be deleted."},e.en_EN=e.en,e.en_US=e.en,e.nl={edit:"Wijzigen",del:"Selectie verwijderen",back:"Terug",addNode:"Node toevoegen",addEdge:"Link toevoegen",editNode:"Node wijzigen",editEdge:"Link wijzigen",addDescription:"Klik op een leeg gebied om een nieuwe node te maken.",edgeDescription:"Klik op een node en sleep de link naar een andere node om ze te verbinden.",editEdgeDescription:"Klik op de verbindingspunten en sleep ze naar een node om daarmee te verbinden.",createEdgeError:"Kan geen link maken naar een cluster.",deleteClusterError:"Clusters kunnen niet worden verwijderd."},e.nl_NL=e.nl,e.nl_BE=e.nl},function(){"undefined"!=typeof CanvasRenderingContext2D&&(CanvasRenderingContext
  34. },zz:function(){return this.zoneName()},X:function(){return this.unix()},Q:function(){return this.quarter()}},xi={},wi=["months","monthsShort","weekdays","weekdaysShort","weekdaysMin"];yi.length;)De=yi.pop(),_i[De+"o"]=u(_i[De],De);for(;bi.length;)De=bi.pop(),_i[De+De]=p(_i[De],2);_i.DDDD=p(_i.DDD,3),v(m.prototype,{set:function(t){var e,i;for(i in t)e=t[i],"function"==typeof e?this[i]=e:this["_"+i]=e},_months:"January_February_March_April_May_June_July_August_September_October_November_December".split("_"),months:function(t){return this._months[t.month()]},_monthsShort:"Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec".split("_"),monthsShort:function(t){return this._monthsShort[t.month()]},monthsParse:function(t){var e,i,s;for(this._monthsParse||(this._monthsParse=[]),e=0;12>e;e++)if(this._monthsParse[e]||(i=Me.utc([2e3,e]),s="^"+this.months(i,"")+"|^"+this.monthsShort(i,""),this._monthsParse[e]=new RegExp(s.replace(".",""),"i")),this._monthsParse[e].test(t))return e},_weekdays:"Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday".split("_"),weekdays:function(t){return this._weekdays[t.day()]},_weekdaysShort:"Sun_Mon_Tue_Wed_Thu_Fri_Sat".split("_"),weekdaysShort:function(t){return this._weekdaysShort[t.day()]},_weekdaysMin:"Su_Mo_Tu_We_Th_Fr_Sa".split("_"),weekdaysMin:function(t){return this._weekdaysMin[t.day()]},weekdaysParse:function(t){var e,i,s;for(this._weekdaysParse||(this._weekdaysParse=[]),e=0;7>e;e++)if(this._weekdaysParse[e]||(i=Me([2e3,1]).day(e),s="^"+this.weekdays(i,"")+"|^"+this.weekdaysShort(i,"")+"|^"+this.weekdaysMin(i,""),this._weekdaysParse[e]=new RegExp(s.replace(".",""),"i")),this._weekdaysParse[e].test(t))return e},_longDateFormat:{LT:"h:mm A",L:"MM/DD/YYYY",LL:"MMMM D, YYYY",LLL:"MMMM D, YYYY LT",LLLL:"dddd, MMMM D, YYYY LT"},longDateFormat:function(t){var e=this._longDateFormat[t];return!e&&this._longDateFormat[t.toUpperCase()]&&(e=this._longDateFormat[t.toUpperCase()].replace(/MMMM|MM|DD|dddd/g,function(t){return t.slice(1)}),this._longDateFormat[t]=e),e},isPM:function(t){return"p"===(t+"").toLowerCase().charAt(0)},_meridiemParse:/[ap]\.?m?\.?/i,meridiem:function(t,e,i){return t>11?i?"pm":"PM":i?"am":"AM"},_calendar:{sameDay:"[Today at] LT",nextDay:"[Tomorrow at] LT",nextWeek:"dddd [at] LT",lastDay:"[Yesterday at] LT",lastWeek:"[Last] dddd [at] LT",sameElse:"L"},calendar:function(t,e){var i=this._calendar[t];return"function"==typeof i?i.apply(e):i},_relativeTime:{future:"in %s",past:"%s ago",s:"a few seconds",m:"a minute",mm:"%d minutes",h:"an hour",hh:"%d hours",d:"a day",dd:"%d days",M:"a month",MM:"%d months",y:"a year",yy:"%d years"},relativeTime:function(t,e,i,s){var o=this._relativeTime[i];return"function"==typeof o?o(t,e,i,s):o.replace(/%d/i,t)},pastFuture:function(t,e){var i=this._relativeTime[t>0?"future":"past"];return"function"==typeof i?i(e):i.replace(/%s/i,e)},ordinal:function(t){return this._ordinal.replace("%d",t)},_ordinal:"%d",preparse:function(t){return t},postformat:function(t){return t},week:function(t){return pe(t,this._week.dow,this._week.doy).week},_week:{dow:0,doy:6},_invalidDate:"Invalid date",invalidDate:function(){return this._invalidDate}}),Me=function(t,e,i,s){var o;return"boolean"==typeof i&&(s=i,i=n),o={},o._isAMomentObject=!0,o._i=t,o._f=e,o._l=i,o._strict=s,o._isUTC=!1,o._pf=h(),me(o)},Me.suppressDeprecationWarnings=!1,Me.createFromInputFallback=l("moment construction falls back to js Date. This is discouraged and will be removed in upcoming major release. Please refer to https://github.com/moment/moment/issues/1407 for more info.",function(t){t._d=new Date(t._i)}),Me.min=function(){var t=[].slice.call(arguments,0);return fe("isBefore",t)},Me.max=function(){var t=[].slice.call(arguments,0);return fe("isAfter",t)},Me.utc=function(t,e,i,s){var o;return"boolean"==typeof i&&(s=i,i=n),o={},o._isAMomentObject=!0,o._useUTC=!0,o._isUTC=!0,o._l=i,o._i=t,o._f=e,o._strict=s,o._pf=h(),me(o).utc()},Me.unix=function(t){return Me(1e3*t)},Me.duration=function(t,e){var i,s,o,n,r=t,h=null;return Me.isDuration(t)?r={ms:t._milliseconds,d:t._days,M:t._months}:"number"==typeof t?
  35. }},e._openClusters=function(t,e){for(var i=0;i<this.nodeIndices.length;i++){var s=this.nodes[this.nodeIndices[i]];this._expandClusterNode(s,t,e),this._updateCalculationNodes()}},e._expandClusterNode=function(t,e,i,s){if(t.clusterSize>1&&(t.clusterSize<this.constants.clustering.sectorThreshold&&(s=!0),e=s?!0:e,t.formationScale<this.scale||1==i))for(var o in t.containedNodes)if(t.containedNodes.hasOwnProperty(o)){var n=t.containedNodes[o];1==i?(n.clusterSession==t.clusterSessions[t.clusterSessions.length-1]||s)&&this._expelChildFromParent(t,o,e,i,s):this._nodeInActiveArea(t)&&this._expelChildFromParent(t,o,e,i,s)}},e._expelChildFromParent=function(t,e,i,s,o){var n=t.containedNodes[e];if(n.formationScale<this.scale||1==s){this._unselectAll(),this.nodes[e]=n,this._releaseContainedEdges(t,n),this._connectEdgeBackToChild(t,n),this._validateEdges(t),t.options.mass-=n.options.mass,t.clusterSize-=n.clusterSize,t.options.fontSize=Math.min(this.constants.clustering.maxFontSize,this.constants.nodes.fontSize+this.constants.clustering.fontSizeMultiplier*t.clusterSize),t.dynamicEdgesLength=t.dynamicEdges.length,n.x=t.x+t.growthIndicator*(.5-Math.random()),n.y=t.y+t.growthIndicator*(.5-Math.random()),delete t.containedNodes[e];var r=!1;for(var a in t.containedNodes)if(t.containedNodes.hasOwnProperty(a)&&t.containedNodes[a].clusterSession==n.clusterSession){r=!0;break}0==r&&t.clusterSessions.pop(),this._repositionBezierNodes(n),n.clusterSession=0,t.clearSizeCache(),this.moving=!0}1==i&&this._expandClusterNode(n,i,s,o)},e._repositionBezierNodes=function(t){for(var e=0;e<t.dynamicEdges.length;e++)t.dynamicEdges[e].positionBezierNode()},e._formClusters=function(t){0==t?this._formClustersByZoom():this._forceClustersByZoom()},e._formClustersByZoom=function(){var t,e,i,s=this.constants.clustering.clusterEdgeThreshold/this.scale;for(var o in this.edges)if(this.edges.hasOwnProperty(o)){var n=this.edges[o];if(n.connected&&n.toId!=n.fromId&&(t=n.to.x-n.from.x,e=n.to.y-n.from.y,i=Math.sqrt(t*t+e*e),s>i)){var r=n.from,a=n.to;n.to.options.mass>n.from.options.mass&&(r=n.to,a=n.from),1==a.dynamicEdgesLength?this._addToCluster(r,a,!1):1==r.dynamicEdgesLength&&this._addToCluster(a,r,!1)}}},e._forceClustersByZoom=function(){for(var t in this.nodes)if(this.nodes.hasOwnProperty(t)){var e=this.nodes[t];if(1==e.dynamicEdgesLength&&0!=e.dynamicEdges.length){var i=e.dynamicEdges[0],s=i.toId==e.id?this.nodes[i.fromId]:this.nodes[i.toId];e.id!=s.id&&(s.options.mass>e.options.mass?this._addToCluster(s,e,!0):this._addToCluster(e,s,!0))}}},e._clusterToSmallestNeighbour=function(t){for(var e=-1,i=null,s=0;s<t.dynamicEdges.length;s++)if(void 0!==t.dynamicEdges[s]){var o=null;t.dynamicEdges[s].fromId!=t.id?o=t.dynamicEdges[s].from:t.dynamicEdges[s].toId!=t.id&&(o=t.dynamicEdges[s].to),null!=o&&e>o.clusterSessions.length&&(e=o.clusterSessions.length,i=o)}null!=o&&void 0!==this.nodes[o.id]&&this._addToCluster(o,t,!0)},e._formClustersByHub=function(t,e){for(var i in this.nodes)this.nodes.hasOwnProperty(i)&&this._formClusterFromHub(this.nodes[i],t,e)},e._formClusterFromHub=function(t,e,i,s){if(void 0===s&&(s=0),t.dynamicEdgesLength>=this.hubThreshold&&0==i||t.dynamicEdgesLength==this.hubThreshold&&1==i){for(var o,n,r,a=this.constants.clustering.clusterEdgeThreshold/this.scale,h=!1,d=[],l=t.dynamicEdges.length,c=0;l>c;c++)d.push(t.dynamicEdges[c].id);if(0==e)for(h=!1,c=0;l>c;c++){var p=this.edges[d[c]];if(void 0!==p&&p.connected&&p.toId!=p.fromId&&(o=p.to.x-p.from.x,n=p.to.y-p.from.y,r=Math.sqrt(o*o+n*n),a>r)){h=!0;break}}if(!e&&h||e)for(c=0;l>c;c++)if(p=this.edges[d[c]],void 0!==p){var u=this.nodes[p.fromId==t.id?p.toId:p.fromId];u.dynamicEdges.length<=this.hubThreshold+s&&u.id!=t.id&&this._addToCluster(t,u,e)}}},e._addToCluster=function(t,e,i){t.containedNodes[e.id]=e;for(var s=0;s<e.dynamicEdges.length;s++){var o=e.dynamicEdges[s];o.toId==t.id||o.fromId==t.id?this._addToContainedEdges(t,e,o):this._connectEdgeToCluster(t,e,o)}e.dynamicEdges=[],this._containCircularEdgesFromNode(t,e),delete this.nodes[e.id];var n=t.options.mass;e.clusterSession=this.clusterSession,t.optio
  36. }},e._editNode=function(){if(!this.triggerFunctions.edit||1!=this.editMode)throw new Error("No edit function has been bound to this button");var t=this._getSelectedNode(),e={id:t.id,label:t.label,group:t.options.group,shape:t.options.shape,color:{background:t.options.color.background,border:t.options.color.border,highlight:{background:t.options.color.highlight.background,border:t.options.color.highlight.border}}};if(2!=this.triggerFunctions.edit.length)throw new Error("The function for edit does not support two arguments (data, callback)");var i=this;this.triggerFunctions.edit(e,function(t){i.nodesData.update(t),i._createManipulatorBar(),i.moving=!0,i.start()})},e._deleteSelected=function(){if(!this._selectionIsEmpty()&&1==this.editMode)if(this._clusterInSelection())alert(this.constants.locales[this.constants.locale].deleteClusterError);else{var t=this.getSelectedNodes(),e=this.getSelectedEdges();if(this.triggerFunctions.del){var i=this,s={nodes:t,edges:e};if(!(this.triggerFunctions.del.length=2))throw new Error("The function for delete does not support two arguments (data, callback)");this.triggerFunctions.del(s,function(t){i.edgesData.remove(t.edges),i.nodesData.remove(t.nodes),i._unselectAll(),i.moving=!0,i.start()})}else this.edgesData.remove(e),this.nodesData.remove(t),this._unselectAll(),this.moving=!0,this.start()}}},function(t,e,i){var s=(i(1),i(42));e._cleanNavigation=function(){if(0!=this.navigationHammers.existing.length){for(var t=0;t<this.navigationHammers.existing.length;t++)this.navigationHammers.existing[t].dispose();this.navigationHammers.existing=[]}var e=document.getElementById("network-navigation_wrapper");e&&e.parentNode&&e.parentNode.removeChild(e)},e._loadNavigationElements=function(){this._cleanNavigation(),this.navigationDivs={};var t=["up","down","left","right","zoomIn","zoomOut","zoomExtends"],e=["_moveUp","_moveDown","_moveLeft","_moveRight","_zoomIn","_zoomOut","_zoomExtent"];this.navigationDivs.wrapper=document.createElement("div"),this.navigationDivs.wrapper.id="network-navigation_wrapper",this.frame.appendChild(this.navigationDivs.wrapper);for(var i=0;i<t.length;i++){this.navigationDivs[t[i]]=document.createElement("div"),this.navigationDivs[t[i]].id="network-navigation_"+t[i],this.navigationDivs[t[i]].className="network-navigation "+t[i],this.navigationDivs.wrapper.appendChild(this.navigationDivs[t[i]]);var o=s(this.navigationDivs[t[i]],{prevent_default:!0});o.on("touch",this[e[i]].bind(this)),this.navigationHammers.new.push(o)}var n=s(document,{prevent_default:!1});n.on("release",this._stopMovement.bind(this)),this.navigationHammers.new.push(n),this.navigationHammers.existing=this.navigationHammers.new},e._zoomExtent=function(t){(void 0===this._zoomExtentLastTime||new Date-this._zoomExtentLastTime>50)&&(this._zoomExtentLastTime=new Date,this.zoomExtent({duration:800}),t.stopPropagation())},e._stopMovement=function(){this._xStopMoving(),this._yStopMoving(),this._stopZoom()},e._moveUp=function(t){this.yIncrement=this.constants.keyboard.speed.y,this.start(),t.preventDefault()},e._moveDown=function(t){this.yIncrement=-this.constants.keyboard.speed.y,this.start(),t.preventDefault()},e._moveLeft=function(t){this.xIncrement=this.constants.keyboard.speed.x,this.start(),t.preventDefault()},e._moveRight=function(t){this.xIncrement=-this.constants.keyboard.speed.y,this.start(),t.preventDefault()},e._zoomIn=function(t){this.zoomIncrement=this.constants.keyboard.speed.zoom,this.start(),t.preventDefault()},e._zoomOut=function(t){this.zoomIncrement=-this.constants.keyboard.speed.zoom,this.start(),t.preventDefault()},e._stopZoom=function(t){this.zoomIncrement=0,t&&t.preventDefault()},e._yStopMoving=function(t){this.yIncrement=0,t&&t.preventDefault()},e._xStopMoving=function(t){this.xIncrement=0,t&&t.preventDefault()}},function(t,e){e._resetLevels=function(){for(var t in this.nodes)if(this.nodes.hasOwnProperty(t)){var e=this.nodes[t];0==e.preassignedLevel&&(e.level=-1,e.hierarchyEnumerated=!1)}},e._setupHierarchicalLayout=function(){if(1==this.constants.hierarchicalLayout.enabled&&this.nodeIndices.lengt
  37. else{var m=.5;e.to.fx-=m*n,e.to.fy-=m*r,e.from.fx+=m*n,e.from.fy+=m*r}var f,g,a=1;for(p=0;p<c.length;p++){var v=l[c[p]];f=Math.min(a,Math.max(-a,v.springFx)),g=Math.min(a,Math.max(-a,v.springFy)),v.fx+=f,v.fy+=g}var y=0,b=0;for(p=0;p<c.length;p++){var v=l[c[p]];y+=v.fx,b+=v.fy}var _=y/c.length,x=b/c.length;for(p=0;p<c.length;p++){var v=l[c[p]];v.fx-=_,v.fy-=x}}},function(t,e){e._calculateNodeForces=function(){if(0!=this.constants.physics.barnesHut.gravitationalConstant){var t,e=this.calculationNodes,i=this.calculationNodeIndices,s=i.length;this._formBarnesHutTree(e,i);for(var o=this.barnesHutTree,n=0;s>n;n++)t=e[i[n]],t.options.mass>0&&(this._getForceContribution(o.root.children.NW,t),this._getForceContribution(o.root.children.NE,t),this._getForceContribution(o.root.children.SW,t),this._getForceContribution(o.root.children.SE,t))}},e._getForceContribution=function(t,e){if(t.childrenCount>0){var i,s,o;if(i=t.centerOfMass.x-e.x,s=t.centerOfMass.y-e.y,o=Math.sqrt(i*i+s*s),o*t.calcSize>this.constants.physics.barnesHut.theta){0==o&&(o=.1*Math.random(),i=o);var n=this.constants.physics.barnesHut.gravitationalConstant*t.mass*e.options.mass/(o*o*o),r=i*n,a=s*n;e.fx+=r,e.fy+=a}else if(4==t.childrenCount)this._getForceContribution(t.children.NW,e),this._getForceContribution(t.children.NE,e),this._getForceContribution(t.children.SW,e),this._getForceContribution(t.children.SE,e);else if(t.children.data.id!=e.id){0==o&&(o=.5*Math.random(),i=o);var n=this.constants.physics.barnesHut.gravitationalConstant*t.mass*e.options.mass/(o*o*o),r=i*n,a=s*n;e.fx+=r,e.fy+=a}}},e._formBarnesHutTree=function(t,e){for(var i,s=e.length,o=Number.MAX_VALUE,n=Number.MAX_VALUE,r=-Number.MAX_VALUE,a=-Number.MAX_VALUE,h=0;s>h;h++){var d=t[e[h]].x,l=t[e[h]].y;t[e[h]].options.mass>0&&(o>d&&(o=d),d>r&&(r=d),n>l&&(n=l),l>a&&(a=l))}var c=Math.abs(r-o)-Math.abs(a-n);c>0?(n-=.5*c,a+=.5*c):(o+=.5*c,r-=.5*c);var p=1e-5,u=Math.max(p,Math.abs(r-o)),m=.5*u,f=.5*(o+r),g=.5*(n+a),v={root:{centerOfMass:{x:0,y:0},mass:0,range:{minX:f-m,maxX:f+m,minY:g-m,maxY:g+m},size:u,calcSize:1/u,children:{data:null},maxWidth:0,level:0,childrenCount:4}};for(this._splitBranch(v.root),h=0;s>h;h++)i=t[e[h]],i.options.mass>0&&this._placeInTree(v.root,i);this.barnesHutTree=v},e._updateBranchMass=function(t,e){var i=t.mass+e.options.mass,s=1/i;t.centerOfMass.x=t.centerOfMass.x*t.mass+e.x*e.options.mass,t.centerOfMass.x*=s,t.centerOfMass.y=t.centerOfMass.y*t.mass+e.y*e.options.mass,t.centerOfMass.y*=s,t.mass=i;var o=Math.max(Math.max(e.height,e.radius),e.width);t.maxWidth=t.maxWidth<o?o:t.maxWidth},e._placeInTree=function(t,e,i){(1!=i||void 0===i)&&this._updateBranchMass(t,e),t.children.NW.range.maxX>e.x?t.children.NW.range.maxY>e.y?this._placeInRegion(t,e,"NW"):this._placeInRegion(t,e,"SW"):t.children.NW.range.maxY>e.y?this._placeInRegion(t,e,"NE"):this._placeInRegion(t,e,"SE")},e._placeInRegion=function(t,e,i){switch(t.children[i].childrenCount){case 0:t.children[i].children.data=e,t.children[i].childrenCount=1,this._updateBranchMass(t.children[i],e);break;case 1:t.children[i].children.data.x==e.x&&t.children[i].children.data.y==e.y?(e.x+=Math.random(),e.y+=Math.random()):(this._splitBranch(t.children[i]),this._placeInTree(t.children[i],e));break;case 4:this._placeInTree(t.children[i],e)}},e._splitBranch=function(t){var e=null;1==t.childrenCount&&(e=t.children.data,t.mass=0,t.centerOfMass.x=0,t.centerOfMass.y=0),t.childrenCount=4,t.children.data=null,this._insertRegion(t,"NW"),this._insertRegion(t,"NE"),this._insertRegion(t,"SW"),this._insertRegion(t,"SE"),null!=e&&this._placeInTree(t,e)},e._insertRegion=function(t,e){var i,s,o,n,r=.5*t.size;switch(e){case"NW":i=t.range.minX,s=t.range.minX+r,o=t.range.minY,n=t.range.minY+r;break;case"NE":i=t.range.minX+r,s=t.range.maxX,o=t.range.minY,n=t.range.minY+r;break;case"SW":i=t.range.minX,s=t.range.minX+r,o=t.range.minY+r,n=t.range.maxY;break;case"SE":i=t.range.minX+r,s=t.range.maxX,o=t.range.minY+r,n=t.range.maxY}t.children[e]={centerOfMass:{x:0,y:0},mass:0,range:{minX:i,maxX:s,minY:o,maxY:n},size:.5*t.size,calcSize:2*t.calcSize,children:{data:null
  38. //# sourceMappingURL=vis.map