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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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Fixed ./dist folder being ignored (needed for bower)
10 years ago
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fixed graph.storePositions() - bug introduced by experimental naming convention of Dataset..
10 years ago
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Fixed ./dist folder being ignored (needed for bower)
10 years ago
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updated dist with fix for #181, updated history.
10 years ago
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release 2.0.0
10 years ago
fixed graph.storePositions() - bug introduced by experimental naming convention of Dataset..
10 years ago
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  1. /**
  2.  * vis.js
  3.  * https://github.com/almende/vis

  4.  *
  5.  * A dynamic, browser-based visualization library.
  6.  *
  7.  * @version 2.0.1-SNAPSHOT
  8.  * @date    2014-06-24
  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){if("object"==typeof exports)module.exports=t();else if("function"==typeof define&&define.amd)define(t);else{var e;"undefined"!=typeof window?e=window:"undefined"!=typeof global?e=global:"undefined"!=typeof self&&(e=self),e.vis=t()}}(function(){var define,module,exports;return function t(e,i,s){function n(r,a){if(!i[r]){if(!e[r]){var h="function"==typeof require&&require;if(!a&&h)return h(r,!0);if(o)return o(r,!0);throw new Error("Cannot find module '"+r+"'")}var d=i[r]={exports:{}};e[r][0].call(d.exports,function(t){var i=e[r][1][t];return n(i?i:t)},d,d.exports,t,e,i,s)}return i[r].exports}for(var o="function"==typeof require&&require,r=0;r<s.length;r++)n(s[r]);return n}({1:[function(require,module,exports){function DataSet(t,e){if(!t||Array.isArray(t)||util.isDataTable(t)||(e=t,t=null),this._options=e||{},this._data={},this._fieldId=this._options.fieldId||"id",this._type={},this._options.type)for(var i in this._options.type)if(this._options.type.hasOwnProperty(i)){var s=this._options.type[i];this._type[i]="Date"==s||"ISODate"==s||"ASPDate"==s?"Date":s}if(this._options.convert)throw new Error('Option "convert" is deprecated. Use "type" instead.');this._subscribers={},t&&this.add(t)}function DataView(t,e){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 TimeStep(t,e,i){this.current=new Date,this._start=new Date,this._end=new Date,this.autoScale=!0,this.scale=TimeStep.SCALE.DAY,this.step=1,this.setRange(t,e,i)}function Range(t,e){var i=moment().hours(0).minutes(0).seconds(0).milliseconds(0);this.start=i.clone().add("days",-3).valueOf(),this.end=i.clone().add("days",4).valueOf(),this.body=t,this.defaultOptions={start:null,end:null,direction:"horizontal",moveable:!0,zoomable:!0,min:null,max:null,zoomMin:10,zoomMax:31536e10},this.options=util.extend({},this.defaultOptions),this.props={touch:{}},this.body.emitter.on("dragstart",this._onDragStart.bind(this)),this.body.emitter.on("drag",this._onDrag.bind(this)),this.body.emitter.on("dragend",this._onDragEnd.bind(this)),this.body.emitter.on("hold",this._onHold.bind(this)),this.body.emitter.on("mousewheel",this._onMouseWheel.bind(this)),this.body.emitter.on("DOMMouseScroll",this._onMouseWheel.bind(this)),this.body.emitter.on("touch",this._onTouch.bind(this)),this.body.emitter.on("pinch",this._onPinch.bind(this)),this.setOptions(e)}function validateDirection(t){if("horizontal"!=t&&"vertical"!=t)throw new TypeError('Unknown direction "'+t+'". Choose "horizontal" or "vertical".')}function getPointer(t,e){return{x:t.pageX-vis.util.getAbsoluteLeft(e),y:t.pageY-vis.util.getAbsoluteTop(e)}}function Component(){this.options=null,this.props=null}function TimeAxis(t,e){this.dom={foreground:null,majorLines:[],majorTexts:[],minorLines:[],minorTexts:[],redundant:{majorLines:[],majorTexts:[],minorLines:[],minorTexts:[]}},this.props={range:{start:0,end:0,minimumStep:0},lineTop:0},this.defaultOptions={orientation:"bottom",showMinorLabels:!0,showMajorLabels:!0},this.options=util.extend({},this.defaultOptions),this.body=t,this._create(),this.setOptions(e)}function CurrentTime(t,e){this.body=t,this.defaultOptions={showCurrentTime:!0},this.options=util.extend({},this.defaultOptions),this._create(),this.setOptions(e)}function CustomTime(t,e){this.body=t,this.defaultOptions={showCustomTime:!1},this.options=util.extend({},this.defaultOptions),this.customTime=new Date,this.eventParams={},this._create(),this.setOptions(e)}function ItemSet(t,e){this.body=t,this.defaultOptions={type:null,orientation:"bottom",align:"center",stack:!0,groupOrder:null,selectable:!0,editable:{updateTime:!1,updateGroup:!1,add:!1,remove:!1},onAdd:function(t,e){e(t)},onUpdate:function(t,e){e(t)},onMove:function(t,e){e(t)},onRemove:function(t,e){e(t)},margin:{item:10,axis:20},padding:5},this.options=util.extend({},this.defaultOptions),this.itemOptions={type:{start:"Date",end:"Date"}},this.conversion={toScreen:t.util.toScreen,toTime:t.util.toTime},this.dom={},this.props={},this.hammer=null;
  26. var i=document.documentElement,s=document.body;return e+(i&&i.scrollLeft||s&&s.scrollLeft||0)-(i&&i.clientLeft||s&&s.clientLeft||0)},util.addClassName=function(t,e){var i=t.className.split(" ");-1==i.indexOf(e)&&(i.push(e),t.className=i.join(" "))},util.removeClassName=function(t,e){var i=t.className.split(" "),s=i.indexOf(e);-1!=s&&(i.splice(s,1),t.className=i.join(" "))},util.forEach=function(t,e){var i,s;if(t instanceof Array)for(i=0,s=t.length;s>i;i++)e(t[i],i,t);else for(i in t)t.hasOwnProperty(i)&&e(t[i],i,t)},util.toArray=function(t){var e=[];for(var i in t)t.hasOwnProperty(i)&&e.push(t[i]);return e},util.updateProperty=function(t,e,i){return t[e]!==i?(t[e]=i,!0):!1},util.addEventListener=function(t,e,i,s){t.addEventListener?(void 0===s&&(s=!1),"mousewheel"===e&&navigator.userAgent.indexOf("Firefox")>=0&&(e="DOMMouseScroll"),t.addEventListener(e,i,s)):t.attachEvent("on"+e,i)},util.removeEventListener=function(t,e,i,s){t.removeEventListener?(void 0===s&&(s=!1),"mousewheel"===e&&navigator.userAgent.indexOf("Firefox")>=0&&(e="DOMMouseScroll"),t.removeEventListener(e,i,s)):t.detachEvent("on"+e,i)},util.getTarget=function(t){t||(t=window.event);var e;return t.target?e=t.target:t.srcElement&&(e=t.srcElement),void 0!=e.nodeType&&3==e.nodeType&&(e=e.parentNode),e},util.fakeGesture=function(t,e){var i=null,s=Hammer.event.collectEventData(this,i,e);return isNaN(s.center.pageX)&&(s.center.pageX=e.pageX),isNaN(s.center.pageY)&&(s.center.pageY=e.pageY),s},util.option={},util.option.asBoolean=function(t,e){return"function"==typeof t&&(t=t()),null!=t?0!=t:e||null},util.option.asNumber=function(t,e){return"function"==typeof t&&(t=t()),null!=t?Number(t)||e||null:e||null},util.option.asString=function(t,e){return"function"==typeof t&&(t=t()),null!=t?String(t):e||null},util.option.asSize=function(t,e){return"function"==typeof t&&(t=t()),util.isString(t)?t:util.isNumber(t)?t+"px":e||null},util.option.asElement=function(t,e){return"function"==typeof t&&(t=t()),t||e||null},util.GiveDec=function(Hex){var Value;return Value="A"==Hex?10:"B"==Hex?11:"C"==Hex?12:"D"==Hex?13:"E"==Hex?14:"F"==Hex?15:eval(Hex)},util.GiveHex=function(t){var e;return e=10==t?"A":11==t?"B":12==t?"C":13==t?"D":14==t?"E":15==t?"F":""+t},util.parseColor=function(t){var e;if(util.isString(t))if(util.isValidHex(t)){var i=util.hexToHSV(t),s={h:i.h,s:.45*i.s,v:Math.min(1,1.05*i.v)},n={h:i.h,s:Math.min(1,1.25*i.v),v:.6*i.v},o=util.HSVToHex(n.h,n.h,n.v),r=util.HSVToHex(s.h,s.s,s.v);e={background:t,border:o,highlight:{background:r,border:o},hover:{background:r,border:o}}}else e={background:t,border:t,highlight:{background:t,border:t},hover:{background:t,border:t}};else e={},e.background=t.background||"white",e.border=t.border||e.background,util.isString(t.highlight)?e.highlight={border:t.highlight,background:t.highlight}:(e.highlight={},e.highlight.background=t.highlight&&t.highlight.background||e.background,e.highlight.border=t.highlight&&t.highlight.border||e.border),util.isString(t.hover)?e.hover={border:t.hover,background:t.hover}:(e.hover={},e.hover.background=t.hover&&t.hover.background||e.background,e.hover.border=t.hover&&t.hover.border||e.border);return e},util.hexToRGB=function(t){t=t.replace("#","").toUpperCase();var e=util.GiveDec(t.substring(0,1)),i=util.GiveDec(t.substring(1,2)),s=util.GiveDec(t.substring(2,3)),n=util.GiveDec(t.substring(3,4)),o=util.GiveDec(t.substring(4,5)),r=util.GiveDec(t.substring(5,6)),a=16*e+i,h=16*s+n,i=16*o+r;return{r:a,g:h,b:i}},util.RGBToHex=function(t,e,i){var s=util.GiveHex(Math.floor(t/16)),n=util.GiveHex(t%16),o=util.GiveHex(Math.floor(e/16)),r=util.GiveHex(e%16),a=util.GiveHex(Math.floor(i/16)),h=util.GiveHex(i%16),d=s+n+o+r+a+h;return"#"+d},util.RGBToHSV=function(t,e,i){t/=255,e/=255,i/=255;var s=Math.min(t,Math.min(e,i)),n=Math.max(t,Math.max(e,i));if(s==n)return{h:0,s:0,v:s};var o=t==s?e-i:i==s?t-e:i-t,r=t==s?3:i==s?1:5,a=60*(r-o/(n-s))/360,h=(n-s)/n,d=n;return{h:a,s:h,v:d}},util.HSVToRGB=function(t,e,i){var s,n,o,r=Math.floor(6*t),a=6*t-r,h=i*(1-e),d=i*(1-a*e),l=i*(1-(1-a)*e);switch(r%6){case 0:s=i,n=l,o=h;break;case 1:s=
  27. }this.dom.minorTexts.push(s),s.childNodes[0].nodeValue=e,s.style.top="top"==i?this.props.majorLabelHeight+"px":"0",s.style.left=t+"px"},TimeAxis.prototype._repaintMajorText=function(t,e,i){var s=this.dom.redundant.majorTexts.shift();if(!s){var n=document.createTextNode(e);s=document.createElement("div"),s.className="text major",s.appendChild(n),this.dom.foreground.appendChild(s)}this.dom.majorTexts.push(s),s.childNodes[0].nodeValue=e,s.style.top="top"==i?"0":this.props.minorLabelHeight+"px",s.style.left=t+"px"},TimeAxis.prototype._repaintMinorLine=function(t,e){var i=this.dom.redundant.minorLines.shift();i||(i=document.createElement("div"),i.className="grid vertical minor",this.dom.background.appendChild(i)),this.dom.minorLines.push(i);var s=this.props;i.style.top="top"==e?s.majorLabelHeight+"px":this.body.domProps.top.height+"px",i.style.height=s.minorLineHeight+"px",i.style.left=t-s.minorLineWidth/2+"px"},TimeAxis.prototype._repaintMajorLine=function(t,e){var i=this.dom.redundant.majorLines.shift();i||(i=document.createElement("DIV"),i.className="grid vertical major",this.dom.background.appendChild(i)),this.dom.majorLines.push(i);var s=this.props;i.style.top="top"==e?"0":this.body.domProps.top.height+"px",i.style.left=t-s.majorLineWidth/2+"px",i.style.height=s.majorLineHeight+"px"},TimeAxis.prototype._calculateCharSize=function(){this.dom.measureCharMinor||(this.dom.measureCharMinor=document.createElement("DIV"),this.dom.measureCharMinor.className="text minor measure",this.dom.measureCharMinor.style.position="absolute",this.dom.measureCharMinor.appendChild(document.createTextNode("0")),this.dom.foreground.appendChild(this.dom.measureCharMinor)),this.props.minorCharHeight=this.dom.measureCharMinor.clientHeight,this.props.minorCharWidth=this.dom.measureCharMinor.clientWidth,this.dom.measureCharMajor||(this.dom.measureCharMajor=document.createElement("DIV"),this.dom.measureCharMajor.className="text minor measure",this.dom.measureCharMajor.style.position="absolute",this.dom.measureCharMajor.appendChild(document.createTextNode("0")),this.dom.foreground.appendChild(this.dom.measureCharMajor)),this.props.majorCharHeight=this.dom.measureCharMajor.clientHeight,this.props.majorCharWidth=this.dom.measureCharMajor.clientWidth},TimeAxis.prototype.snap=function(t){return this.step.snap(t)},CurrentTime.prototype=new Component,CurrentTime.prototype._create=function(){var t=document.createElement("div");t.className="currenttime",t.style.position="absolute",t.style.top="0px",t.style.height="100%",this.bar=t},CurrentTime.prototype.destroy=function(){this.options.showCurrentTime=!1,this.redraw(),this.body=null},CurrentTime.prototype.setOptions=function(t){t&&util.selectiveExtend(["showCurrentTime"],this.options,t)},CurrentTime.prototype.redraw=function(){if(this.options.showCurrentTime){var t=this.body.dom.backgroundVertical;this.bar.parentNode!=t&&(this.bar.parentNode&&this.bar.parentNode.removeChild(this.bar),t.appendChild(this.bar),this.start());var e=new Date,i=this.body.util.toScreen(e);this.bar.style.left=i+"px",this.bar.title="Current time: "+e}else this.bar.parentNode&&this.bar.parentNode.removeChild(this.bar),this.stop();return!1},CurrentTime.prototype.start=function(){function t(){e.stop();var i=e.body.range.conversion(e.body.domProps.center.width).scale,s=1/i/10;30>s&&(s=30),s>1e3&&(s=1e3),e.redraw(),e.currentTimeTimer=setTimeout(t,s)}var e=this;t()},CurrentTime.prototype.stop=function(){void 0!==this.currentTimeTimer&&(clearTimeout(this.currentTimeTimer),delete this.currentTimeTimer)},CustomTime.prototype=new Component,CustomTime.prototype.setOptions=function(t){t&&util.selectiveExtend(["showCustomTime"],this.options,t)},CustomTime.prototype._create=function(){var t=document.createElement("div");t.className="customtime",t.style.position="absolute",t.style.top="0px",t.style.height="100%",this.bar=t;var e=document.createElement("div");e.style.position="relative",e.style.top="0px",e.style.left="-10px",e.style.height="100%",e.style.width="20px",t.appendChild(e),this.hammer=Hammer(t,{prevent_default:!0}),this.hammer.on("dragstart"
  28. this._checkIfVisible(t,this.visibleItems,e)}},Group.prototype.remove=function(t){delete this.items[t.id],t.setParent(this.itemSet);var e=this.visibleItems.indexOf(t);-1!=e&&this.visibleItems.splice(e,1)},Group.prototype.removeFromDataSet=function(t){this.itemSet.removeItem(t.id)},Group.prototype.order=function(){var t=util.toArray(this.items);this.orderedItems.byStart=t,this.orderedItems.byEnd=this._constructByEndArray(t),stack.orderByStart(this.orderedItems.byStart),stack.orderByEnd(this.orderedItems.byEnd)},Group.prototype._constructByEndArray=function(t){for(var e=[],i=0;i<t.length;i++)t[i]instanceof ItemRange&&e.push(t[i]);return e},Group.prototype._updateVisibleItems=function(t,e,i){var s,n,o=[];if(e.length>0)for(n=0;n<e.length;n++)this._checkIfVisible(e[n],o,i);s=0==o.length?this._binarySearch(t,i,!1):t.byStart.indexOf(o[0]);var r=this._binarySearch(t,i,!0);if(-1!=s){for(n=s;n>=0&&!this._checkIfInvisible(t.byStart[n],o,i);n--);for(n=s+1;n<t.byStart.length&&!this._checkIfInvisible(t.byStart[n],o,i);n++);}if(-1!=r){for(n=r;n>=0&&!this._checkIfInvisible(t.byEnd[n],o,i);n--);for(n=r+1;n<t.byEnd.length&&!this._checkIfInvisible(t.byEnd[n],o,i);n++);}return o},Group.prototype._binarySearch=function(t,e,i){var s=[],n=i?"end":"start";s=1==i?t.byEnd:t.byStart;var o,r=e.end-e.start,a=!1,h=0,d=s.length,l=Math.floor(.5*(d+h));if(0==d)l=-1;else if(1==d)l=s[l].data[n]>e.start-r&&s[l].data[n]<e.end?0:-1;else for(d-=1;0==a;)s[l].data[n]>e.start-r&&s[l].data[n]<e.end?a=!0:(s[l].data[n]<e.start-r?h=Math.floor(.5*(d+h)):d=Math.floor(.5*(d+h)),o=Math.floor(.5*(d+h)),l==o?(l=-1,a=!0):l=o);return l},Group.prototype._checkIfInvisible=function(t,e,i){return t.isVisible(i)?(t.displayed||t.show(),t.repositionX(),-1==e.indexOf(t)&&e.push(t),!1):!0},Group.prototype._checkIfVisible=function(t,e,i){t.isVisible(i)?(t.displayed||t.show(),t.repositionX(),e.push(t)):t.displayed&&t.hide()},Emitter(Timeline.prototype),Timeline.prototype._create=function(t){this.dom={},this.dom.root=document.createElement("div"),this.dom.background=document.createElement("div"),this.dom.backgroundVertical=document.createElement("div"),this.dom.backgroundHorizontal=document.createElement("div"),this.dom.centerContainer=document.createElement("div"),this.dom.leftContainer=document.createElement("div"),this.dom.rightContainer=document.createElement("div"),this.dom.center=document.createElement("div"),this.dom.left=document.createElement("div"),this.dom.right=document.createElement("div"),this.dom.top=document.createElement("div"),this.dom.bottom=document.createElement("div"),this.dom.shadowTop=document.createElement("div"),this.dom.shadowBottom=document.createElement("div"),this.dom.shadowTopLeft=document.createElement("div"),this.dom.shadowBottomLeft=document.createElement("div"),this.dom.shadowTopRight=document.createElement("div"),this.dom.shadowBottomRight=document.createElement("div"),this.dom.background.className="vispanel background",this.dom.backgroundVertical.className="vispanel background vertical",this.dom.backgroundHorizontal.className="vispanel background horizontal",this.dom.centerContainer.className="vispanel center",this.dom.leftContainer.className="vispanel left",this.dom.rightContainer.className="vispanel right",this.dom.top.className="vispanel top",this.dom.bottom.className="vispanel bottom",this.dom.left.className="content",this.dom.center.className="content",this.dom.right.className="content",this.dom.shadowTop.className="shadow top",this.dom.shadowBottom.className="shadow bottom",this.dom.shadowTopLeft.className="shadow top",this.dom.shadowBottomLeft.className="shadow bottom",this.dom.shadowTopRight.className="shadow top",this.dom.shadowBottomRight.className="shadow bottom",this.dom.root.appendChild(this.dom.background),this.dom.root.appendChild(this.dom.backgroundVertical),this.dom.root.appendChild(this.dom.backgroundHorizontal),this.dom.root.appendChild(this.dom.centerContainer),this.dom.root.appendChild(this.dom.leftContainer),this.dom.root.appendChild(this.dom.rightContainer),this.dom.root.appendChild(this.dom.top),this.dom.root.appendChild(this
  29. },Node.prototype._resizeEllipse=function(t){if(!this.width){var e=this.getTextSize(t);this.width=1.5*e.width,this.height=2*e.height,this.width<this.height&&(this.width=this.height);var i=this.width;this.width+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeWidthFactor,this.height+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeHeightFactor,this.radius+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeRadiusFactor,this.growthIndicator=this.width-i}},Node.prototype._drawEllipse=function(t){this._resizeEllipse(t),this.left=this.x-this.width/2,this.top=this.y-this.height/2;var e=2.5,i=2;t.strokeStyle=this.selected?this.color.highlight.border:this.hover?this.color.hover.border:this.color.border,this.clusterSize>1&&(t.lineWidth=(this.selected?i:1)+(this.clusterSize>1?e:0),t.lineWidth*=this.graphScaleInv,t.lineWidth=Math.min(.1*this.width,t.lineWidth),t.ellipse(this.left-2*t.lineWidth,this.top-2*t.lineWidth,this.width+4*t.lineWidth,this.height+4*t.lineWidth),t.stroke()),t.lineWidth=(this.selected?i:1)+(this.clusterSize>1?e:0),t.lineWidth*=this.graphScaleInv,t.lineWidth=Math.min(.1*this.width,t.lineWidth),t.fillStyle=this.selected?this.color.highlight.background:this.hover?this.color.hover.background:this.color.background,t.ellipse(this.left,this.top,this.width,this.height),t.fill(),t.stroke(),this._label(t,this.label,this.x,this.y)},Node.prototype._drawDot=function(t){this._drawShape(t,"circle")},Node.prototype._drawTriangle=function(t){this._drawShape(t,"triangle")},Node.prototype._drawTriangleDown=function(t){this._drawShape(t,"triangleDown")},Node.prototype._drawSquare=function(t){this._drawShape(t,"square")},Node.prototype._drawStar=function(t){this._drawShape(t,"star")},Node.prototype._resizeShape=function(){if(!this.width){this.radius=this.baseRadiusValue;var t=2*this.radius;this.width=t,this.height=t,this.width+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeWidthFactor,this.height+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeHeightFactor,this.radius+=.5*Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeRadiusFactor,this.growthIndicator=this.width-t}},Node.prototype._drawShape=function(t,e){this._resizeShape(t),this.left=this.x-this.width/2,this.top=this.y-this.height/2;var i=2.5,s=2,n=2;switch(e){case"dot":n=2;break;case"square":n=2;break;case"triangle":n=3;break;case"triangleDown":n=3;break;case"star":n=4}t.strokeStyle=this.selected?this.color.highlight.border:this.hover?this.color.hover.border:this.color.border,this.clusterSize>1&&(t.lineWidth=(this.selected?s:1)+(this.clusterSize>1?i:0),t.lineWidth*=this.graphScaleInv,t.lineWidth=Math.min(.1*this.width,t.lineWidth),t[e](this.x,this.y,this.radius+n*t.lineWidth),t.stroke()),t.lineWidth=(this.selected?s:1)+(this.clusterSize>1?i:0),t.lineWidth*=this.graphScaleInv,t.lineWidth=Math.min(.1*this.width,t.lineWidth),t.fillStyle=this.selected?this.color.highlight.background:this.hover?this.color.hover.background:this.color.background,t[e](this.x,this.y,this.radius),t.fill(),t.stroke(),this.label&&this._label(t,this.label,this.x,this.y+this.height/2,void 0,"top")},Node.prototype._resizeText=function(t){if(!this.width){var e=5,i=this.getTextSize(t);this.width=i.width+2*e,this.height=i.height+2*e,this.width+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeWidthFactor,this.height+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeHeightFactor,this.radius+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeRadiusFactor,this.growthIndicator=this.width-(i.width+2*e)}},Node.prototype._drawText=function(t){this._resizeText(t),this.left=this.x-this.width/2,this.top=this.y-this.height/2,this._label(t,this.label,this.x,this.y)},Node.prototype._label=function(t,e,i,s,n,o){if(e&&this.fontSize*this.graphScale>this.fontDrawThreshold){t.font=(this.selected?"bold ":"")+this.fontSize+"px "+this.fontFace,t.fillStyle=this.fontColor||"black",t.textAlign=n||"center",t.textBaseline=o||"mid
  30. var e;e=document.getElementById("graph_BH_gc"),e.onchange=showValueOfRange.bind(this,"graph_BH_gc",-1,"physics_barnesHut_gravitationalConstant"),e=document.getElementById("graph_BH_cg"),e.onchange=showValueOfRange.bind(this,"graph_BH_cg",1,"physics_centralGravity"),e=document.getElementById("graph_BH_sc"),e.onchange=showValueOfRange.bind(this,"graph_BH_sc",1,"physics_springConstant"),e=document.getElementById("graph_BH_sl"),e.onchange=showValueOfRange.bind(this,"graph_BH_sl",1,"physics_springLength"),e=document.getElementById("graph_BH_damp"),e.onchange=showValueOfRange.bind(this,"graph_BH_damp",1,"physics_damping"),e=document.getElementById("graph_R_nd"),e.onchange=showValueOfRange.bind(this,"graph_R_nd",1,"physics_repulsion_nodeDistance"),e=document.getElementById("graph_R_cg"),e.onchange=showValueOfRange.bind(this,"graph_R_cg",1,"physics_centralGravity"),e=document.getElementById("graph_R_sc"),e.onchange=showValueOfRange.bind(this,"graph_R_sc",1,"physics_springConstant"),e=document.getElementById("graph_R_sl"),e.onchange=showValueOfRange.bind(this,"graph_R_sl",1,"physics_springLength"),e=document.getElementById("graph_R_damp"),e.onchange=showValueOfRange.bind(this,"graph_R_damp",1,"physics_damping"),e=document.getElementById("graph_H_nd"),e.onchange=showValueOfRange.bind(this,"graph_H_nd",1,"physics_hierarchicalRepulsion_nodeDistance"),e=document.getElementById("graph_H_cg"),e.onchange=showValueOfRange.bind(this,"graph_H_cg",1,"physics_centralGravity"),e=document.getElementById("graph_H_sc"),e.onchange=showValueOfRange.bind(this,"graph_H_sc",1,"physics_springConstant"),e=document.getElementById("graph_H_sl"),e.onchange=showValueOfRange.bind(this,"graph_H_sl",1,"physics_springLength"),e=document.getElementById("graph_H_damp"),e.onchange=showValueOfRange.bind(this,"graph_H_damp",1,"physics_damping"),e=document.getElementById("graph_H_direction"),e.onchange=showValueOfRange.bind(this,"graph_H_direction",t,"hierarchicalLayout_direction"),e=document.getElementById("graph_H_levsep"),e.onchange=showValueOfRange.bind(this,"graph_H_levsep",1,"hierarchicalLayout_levelSeparation"),e=document.getElementById("graph_H_nspac"),e.onchange=showValueOfRange.bind(this,"graph_H_nspac",1,"hierarchicalLayout_nodeSpacing");var i=document.getElementById("graph_physicsMethod1"),s=document.getElementById("graph_physicsMethod2"),n=document.getElementById("graph_physicsMethod3");s.checked=!0,this.constants.physics.barnesHut.enabled&&(i.checked=!0),this.constants.hierarchicalLayout.enabled&&(n.checked=!0);var o=document.getElementById("graph_toggleSmooth"),r=document.getElementById("graph_repositionNodes"),a=document.getElementById("graph_generateOptions");o.onclick=graphToggleSmoothCurves.bind(this),r.onclick=graphRepositionNodes.bind(this),a.onclick=graphGenerateOptions.bind(this),o.style.background=1==this.constants.smoothCurves?"#A4FF56":"#FF8532",switchConfigurations.apply(this),i.onchange=switchConfigurations.bind(this),s.onchange=switchConfigurations.bind(this),n.onchange=switchConfigurations.bind(this)}},_overWriteGraphConstants:function(t,e){var i=t.split("_");1==i.length?this.constants[i[0]]=e:2==i.length?this.constants[i[0]][i[1]]=e:3==i.length&&(this.constants[i[0]][i[1]][i[2]]=e)}},hierarchalRepulsionMixin={_calculateNodeForces:function(){var t,e,i,s,n,o,r,a,h,d,l=this.calculationNodes,c=this.calculationNodeIndices,u=5,p=.5*-u,m=this.constants.physics.hierarchicalRepulsion.nodeDistance,g=m;for(h=0;h<c.length-1;h++)for(r=l[c[h]],d=h+1;d<c.length;d++){a=l[c[d]],t=a.x-r.x,e=a.y-r.y,i=Math.sqrt(t*t+e*e);var f=p/g;2*g>i&&(o=f*i+u,0==i?i=.01:o/=i,s=t*o,n=e*o,r.fx-=s,r.fy-=n,a.fx+=s,a.fy+=n)}}},barnesHutMixin={_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 n=this.barnesHutTree,o=0;s>o;o++)t=e[i[o]],this._getForceContribution(n.root.children.NW,t),this._getForceContribution(n.root.children.NE,t),this._getForceContribution(n.root.children.SW,t),this._getForceContribution(n.root.children.SE
  31. },forceAggregateHubs:function(t){var e=this.moving,i=this.nodeIndices.length;this._aggregateHubs(!0),this._updateNodeIndexList(),this._updateDynamicEdges(),this.updateLabels(),this.nodeIndices.length!=i&&(this.clusterSession+=1),(0==t||void 0===t)&&this.moving!=e&&this.start()},_openClustersBySize:function(){for(var t in this.nodes)if(this.nodes.hasOwnProperty(t)){var e=this.nodes[t];1==e.inView()&&(e.width*this.scale>this.constants.clustering.screenSizeThreshold*this.frame.canvas.clientWidth||e.height*this.scale>this.constants.clustering.screenSizeThreshold*this.frame.canvas.clientHeight)&&this.openCluster(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()}},_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 n in t.containedNodes)if(t.containedNodes.hasOwnProperty(n)){var o=t.containedNodes[n];1==i?(o.clusterSession==t.clusterSessions[t.clusterSessions.length-1]||s)&&this._expelChildFromParent(t,n,e,i,s):this._nodeInActiveArea(t)&&this._expelChildFromParent(t,n,e,i,s)}},_expelChildFromParent:function(t,e,i,s,n){var o=t.containedNodes[e];if(o.formationScale<this.scale||1==s){this._unselectAll(),this.nodes[e]=o,this._releaseContainedEdges(t,o),this._connectEdgeBackToChild(t,o),this._validateEdges(t),t.mass-=o.mass,t.clusterSize-=o.clusterSize,t.fontSize=Math.min(this.constants.clustering.maxFontSize,this.constants.nodes.fontSize+this.constants.clustering.fontSizeMultiplier*t.clusterSize),t.dynamicEdgesLength=t.dynamicEdges.length,o.x=t.x+t.growthIndicator*(.5-Math.random()),o.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==o.clusterSession){r=!0;break}0==r&&t.clusterSessions.pop(),this._repositionBezierNodes(o),o.clusterSession=0,t.clearSizeCache(),this.moving=!0}1==i&&this._expandClusterNode(o,i,s,n)},_repositionBezierNodes:function(t){for(var e=0;e<t.dynamicEdges.length;e++)t.dynamicEdges[e].positionBezierNode()},_formClusters:function(t){0==t?this._formClustersByZoom():this._forceClustersByZoom()},_formClustersByZoom:function(){var t,e,i,s=this.constants.clustering.clusterEdgeThreshold/this.scale;for(var n in this.edges)if(this.edges.hasOwnProperty(n)){var o=this.edges[n];if(o.connected&&o.toId!=o.fromId&&(t=o.to.x-o.from.x,e=o.to.y-o.from.y,i=Math.sqrt(t*t+e*e),s>i)){var r=o.from,a=o.to;o.to.mass>o.from.mass&&(r=o.to,a=o.from),1==a.dynamicEdgesLength?this._addToCluster(r,a,!1):1==r.dynamicEdgesLength&&this._addToCluster(a,r,!1)}}},_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.mass>e.mass?this._addToCluster(s,e,!0):this._addToCluster(e,s,!0))}}},_clusterToSmallestNeighbour:function(t){for(var e=-1,i=null,s=0;s<t.dynamicEdges.length;s++)if(void 0!==t.dynamicEdges[s]){var n=null;t.dynamicEdges[s].fromId!=t.id?n=t.dynamicEdges[s].from:t.dynamicEdges[s].toId!=t.id&&(n=t.dynamicEdges[s].to),null!=n&&e>n.clusterSessions.length&&(e=n.clusterSessions.length,i=n)}null!=n&&void 0!==this.nodes[n.id]&&this._addToCluster(n,t,!0)},_formClustersByHub:function(t,e){for(var i in this.nodes)this.nodes.hasOwnProperty(i)&&this._formClusterFromHub(this.nodes[i],t,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 n,o,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 u=this.edges[d[c]];if(void 0!==u&&u.connected&&u.toId!=u.fromId&&(n=u.to.x-u.from.x,o=u.to.y-u.from.y,r=Math.sqrt(n*n+o*o),a>r)){h=!0;break}}if(!e&&h||e)for(c=0;
  32. },Graph.prototype._getPointer=function(t){return{x:t.pageX-vis.util.getAbsoluteLeft(this.frame.canvas),y:t.pageY-vis.util.getAbsoluteTop(this.frame.canvas)}},Graph.prototype._onTouch=function(t){this.drag.pointer=this._getPointer(t.gesture.center),this.drag.pinched=!1,this.pinch.scale=this._getScale(),this._handleTouch(this.drag.pointer)},Graph.prototype._onDragStart=function(){this._handleDragStart()},Graph.prototype._handleDragStart=function(){var t=this.drag,e=this._getNodeAt(t.pointer);if(t.dragging=!0,t.selection=[],t.translation=this._getTranslation(),t.nodeId=null,null!=e){t.nodeId=e.id,e.isSelected()||this._selectObject(e,!1);for(var i in this.selectionObj.nodes)if(this.selectionObj.nodes.hasOwnProperty(i)){var s=this.selectionObj.nodes[i],n={id:s.id,node:s,x:s.x,y:s.y,xFixed:s.xFixed,yFixed:s.yFixed};s.xFixed=!0,s.yFixed=!0,t.selection.push(n)}}},Graph.prototype._onDrag=function(t){this._handleOnDrag(t)},Graph.prototype._handleOnDrag=function(t){if(!this.drag.pinched){var e=this._getPointer(t.gesture.center),i=this,s=this.drag,n=s.selection;if(n&&n.length&&1==this.constants.dragNodes){var o=e.x-s.pointer.x,r=e.y-s.pointer.y;n.forEach(function(t){var e=t.node;t.xFixed||(e.x=i._XconvertDOMtoCanvas(i._XconvertCanvasToDOM(t.x)+o)),t.yFixed||(e.y=i._YconvertDOMtoCanvas(i._YconvertCanvasToDOM(t.y)+r))}),this.moving||(this.moving=!0,this.start())}else if(1==this.constants.dragGraph){var a=e.x-this.drag.pointer.x,h=e.y-this.drag.pointer.y;this._setTranslation(this.drag.translation.x+a,this.drag.translation.y+h),this._redraw(),this.moving=!0,this.start()}}},Graph.prototype._onDragEnd=function(){this.drag.dragging=!1;var t=this.drag.selection;t&&t.forEach(function(t){t.node.xFixed=t.xFixed,t.node.yFixed=t.yFixed})},Graph.prototype._onTap=function(t){var e=this._getPointer(t.gesture.center);this.pointerPosition=e,this._handleTap(e)},Graph.prototype._onDoubleTap=function(t){var e=this._getPointer(t.gesture.center);this._handleDoubleTap(e)},Graph.prototype._onHold=function(t){var e=this._getPointer(t.gesture.center);this.pointerPosition=e,this._handleOnHold(e)},Graph.prototype._onRelease=function(t){var e=this._getPointer(t.gesture.center);this._handleOnRelease(e)},Graph.prototype._onPinch=function(t){var e=this._getPointer(t.gesture.center);this.drag.pinched=!0,"scale"in this.pinch||(this.pinch.scale=1);var i=this.pinch.scale*t.gesture.scale;this._zoom(i,e)},Graph.prototype._zoom=function(t,e){if(1==this.constants.zoomable){var i=this._getScale();1e-5>t&&(t=1e-5),t>10&&(t=10);var s=this._getTranslation(),n=t/i,o=(1-n)*e.x+s.x*n,r=(1-n)*e.y+s.y*n;return this.areaCenter={x:this._XconvertDOMtoCanvas(e.x),y:this._YconvertDOMtoCanvas(e.y)},this._setScale(t),this._setTranslation(o,r),this.updateClustersDefault(),this._redraw(),t>i?this.emit("zoom",{direction:"+"}):this.emit("zoom",{direction:"-"}),t}},Graph.prototype._onMouseWheel=function(t){var e=0;if(t.wheelDelta?e=t.wheelDelta/120:t.detail&&(e=-t.detail/3),e){var i=this._getScale(),s=e/10;0>e&&(s/=1-s),i*=1+s;var n=util.fakeGesture(this,t),o=this._getPointer(n.center);this._zoom(i,o)}t.preventDefault()},Graph.prototype._onMouseMoveTitle=function(t){var e=util.fakeGesture(this,t),i=this._getPointer(e.center);this.popupObj&&this._checkHidePopup(i);var s=this,n=function(){s._checkShowPopup(i)};if(this.popupTimer&&clearInterval(this.popupTimer),this.drag.dragging||(this.popupTimer=setTimeout(n,this.constants.tooltip.delay)),1==this.constants.hover){for(var o in this.hoverObj.edges)this.hoverObj.edges.hasOwnProperty(o)&&(this.hoverObj.edges[o].hover=!1,delete this.hoverObj.edges[o]);var r=this._getNodeAt(i);null==r&&(r=this._getEdgeAt(i)),null!=r&&this._hoverObject(r);for(var a in this.hoverObj.nodes)this.hoverObj.nodes.hasOwnProperty(a)&&(r instanceof Node&&r.id!=a||r instanceof Edge||null==r)&&(this._blurObject(this.hoverObj.nodes[a]),delete this.hoverObj.nodes[a]);this.redraw()}},Graph.prototype._checkShowPopup=function(t){var e,i={left:this._XconvertDOMtoCanvas(t.x),top:this._YconvertDOMtoCanvas(t.y),right:this._XconvertDOMtoCanvas(t.x),bottom:this._YconvertDOMtoCanvas(t.y)},
  33. e.clearRect(0,0,t.width,t.height)},Graph3d.prototype._redrawLegend=function(){var t;if(this.style===Graph3d.STYLE.DOTCOLOR||this.style===Graph3d.STYLE.DOTSIZE){var e,i,s=.02*this.frame.clientWidth;this.style===Graph3d.STYLE.DOTSIZE?(e=s/2,i=s/2+2*s):(e=20,i=20);var n=Math.max(.25*this.frame.clientHeight,100),o=this.margin,r=this.frame.clientWidth-this.margin,a=r-i,h=o+n}var d=this.frame.canvas,l=d.getContext("2d");if(l.lineWidth=1,l.font="14px arial",this.style===Graph3d.STYLE.DOTCOLOR){var c=0,u=n;for(t=c;u>t;t++){var p=(t-c)/(u-c),m=240*p,g=this._hsv2rgb(m,1,1);l.strokeStyle=g,l.beginPath(),l.moveTo(a,o+t),l.lineTo(r,o+t),l.stroke()}l.strokeStyle=this.colorAxis,l.strokeRect(a,o,i,n)}if(this.style===Graph3d.STYLE.DOTSIZE&&(l.strokeStyle=this.colorAxis,l.fillStyle=this.colorDot,l.beginPath(),l.moveTo(a,o),l.lineTo(r,o),l.lineTo(r-i+e,h),l.lineTo(a,h),l.closePath(),l.fill(),l.stroke()),this.style===Graph3d.STYLE.DOTCOLOR||this.style===Graph3d.STYLE.DOTSIZE){var f=5,v=new StepNumber(this.valueMin,this.valueMax,(this.valueMax-this.valueMin)/5,!0);for(v.start(),v.getCurrent()<this.valueMin&&v.next();!v.end();)t=h-(v.getCurrent()-this.valueMin)/(this.valueMax-this.valueMin)*n,l.beginPath(),l.moveTo(a-f,t),l.lineTo(a,t),l.stroke(),l.textAlign="right",l.textBaseline="middle",l.fillStyle=this.colorAxis,l.fillText(v.getCurrent(),a-2*f,t),v.next();l.textAlign="right",l.textBaseline="top";var y=this.legendLabel;l.fillText(y,r,h+this.margin)}},Graph3d.prototype._redrawFilter=function(){if(this.frame.filter.innerHTML="",this.dataFilter){var t={visible:this.showAnimationControls},e=new Slider(this.frame.filter,t);this.frame.filter.slider=e,this.frame.filter.style.padding="10px",e.setValues(this.dataFilter.values),e.setPlayInterval(this.animationInterval);var i=this,s=function(){var t=e.getIndex();i.dataFilter.selectValue(t),i.dataPoints=i.dataFilter._getDataPoints(),i.redraw()};e.setOnChangeCallback(s)}else this.frame.filter.slider=void 0},Graph3d.prototype._redrawSlider=function(){void 0!==this.frame.filter.slider&&this.frame.filter.slider.redraw()},Graph3d.prototype._redrawInfo=function(){if(this.dataFilter){var t=this.frame.canvas,e=t.getContext("2d");e.font="14px arial",e.lineStyle="gray",e.fillStyle="gray",e.textAlign="left",e.textBaseline="top";var i=this.margin,s=this.margin;e.fillText(this.dataFilter.getLabel()+": "+this.dataFilter.getSelectedValue(),i,s)}},Graph3d.prototype._redrawAxis=function(){var t,e,i,s,n,o,r,a,h,d,l,c,u,p=this.frame.canvas,m=p.getContext("2d");m.font=24/this.camera.getArmLength()+"px arial";var g=.025/this.scale.x,f=.025/this.scale.y,v=5/this.camera.getArmLength(),y=this.camera.getArmRotation().horizontal;for(m.lineWidth=1,s=void 0===this.defaultXStep,i=new StepNumber(this.xMin,this.xMax,this.xStep,s),i.start(),i.getCurrent()<this.xMin&&i.next();!i.end();){var _=i.getCurrent();this.showGrid?(t=this._convert3Dto2D(new Point3d(_,this.yMin,this.zMin)),e=this._convert3Dto2D(new Point3d(_,this.yMax,this.zMin)),m.strokeStyle=this.colorGrid,m.beginPath(),m.moveTo(t.x,t.y),m.lineTo(e.x,e.y),m.stroke()):(t=this._convert3Dto2D(new Point3d(_,this.yMin,this.zMin)),e=this._convert3Dto2D(new Point3d(_,this.yMin+g,this.zMin)),m.strokeStyle=this.colorAxis,m.beginPath(),m.moveTo(t.x,t.y),m.lineTo(e.x,e.y),m.stroke(),t=this._convert3Dto2D(new Point3d(_,this.yMax,this.zMin)),e=this._convert3Dto2D(new Point3d(_,this.yMax-g,this.zMin)),m.strokeStyle=this.colorAxis,m.beginPath(),m.moveTo(t.x,t.y),m.lineTo(e.x,e.y),m.stroke()),r=Math.cos(y)>0?this.yMin:this.yMax,n=this._convert3Dto2D(new Point3d(_,r,this.zMin)),Math.cos(2*y)>0?(m.textAlign="center",m.textBaseline="top",n.y+=v):Math.sin(2*y)<0?(m.textAlign="right",m.textBaseline="middle"):(m.textAlign="left",m.textBaseline="middle"),m.fillStyle=this.colorAxis,m.fillText("  "+i.getCurrent()+"  ",n.x,n.y),i.next()}for(m.lineWidth=1,s=void 0===this.defaultYStep,i=new StepNumber(this.yMin,this.yMax,this.yStep,s),i.start(),i.getCurrent()<this.yMin&&i.next();!i.end();)this.showGrid?(t=this._convert3Dto2D(new Point3d(this.xMin,i.getCurrent(),this.zMin)),e=this._convert3Dto2D(new Poi
  34. n.event={bindDom:function(t,e,i){for(var s=e.split(" "),n=0;n<s.length;n++)t.addEventListener(s[n],i,!1)},onTouch:function(t,e,i){var s=this;this.bindDom(t,n.EVENT_TYPES[e],function(h){var d=h.type.toLowerCase();if(!d.match(/mouse/)||!a){(d.match(/touch/)||d.match(/pointerdown/)||d.match(/mouse/)&&1===h.which)&&(r=!0),d.match(/touch|pointer/)&&(a=!0);var l=0;r&&(n.HAS_POINTEREVENTS&&e!=n.EVENT_END?l=n.PointerEvent.updatePointer(e,h):d.match(/touch/)?l=h.touches.length:a||(l=d.match(/up/)?0:1),l>0&&e==n.EVENT_END?e=n.EVENT_MOVE:l||(e=n.EVENT_END),l||null===o?o=h:h=o,i.call(n.detection,s.collectEventData(t,e,h)),n.HAS_POINTEREVENTS&&e==n.EVENT_END&&(l=n.PointerEvent.updatePointer(e,h))),l||(o=null,r=!1,a=!1,n.PointerEvent.reset())}})},determineEventTypes:function(){var t;t=n.HAS_POINTEREVENTS?n.PointerEvent.getEvents():n.NO_MOUSEEVENTS?["touchstart","touchmove","touchend touchcancel"]:["touchstart mousedown","touchmove mousemove","touchend touchcancel mouseup"],n.EVENT_TYPES[n.EVENT_START]=t[0],n.EVENT_TYPES[n.EVENT_MOVE]=t[1],n.EVENT_TYPES[n.EVENT_END]=t[2]},getTouchList:function(t){return n.HAS_POINTEREVENTS?n.PointerEvent.getTouchList():t.touches?t.touches:[{identifier:1,pageX:t.pageX,pageY:t.pageY,target:t.target}]},collectEventData:function(t,e,i){var s=this.getTouchList(i,e),o=n.POINTER_TOUCH;return(i.type.match(/mouse/)||n.PointerEvent.matchType(n.POINTER_MOUSE,i))&&(o=n.POINTER_MOUSE),{center:n.utils.getCenter(s),timeStamp:(new Date).getTime(),target:i.target,touches:s,eventType:e,pointerType:o,srcEvent:i,preventDefault:function(){this.srcEvent.preventManipulation&&this.srcEvent.preventManipulation(),this.srcEvent.preventDefault&&this.srcEvent.preventDefault()},stopPropagation:function(){this.srcEvent.stopPropagation()},stopDetect:function(){return n.detection.stopDetect()}}}},n.PointerEvent={pointers:{},getTouchList:function(){var t=this,e=[];return Object.keys(t.pointers).sort().forEach(function(i){e.push(t.pointers[i])}),e},updatePointer:function(t,e){return t==n.EVENT_END?this.pointers={}:(e.identifier=e.pointerId,this.pointers[e.pointerId]=e),Object.keys(this.pointers).length},matchType:function(t,e){if(!e.pointerType)return!1;var i={};return i[n.POINTER_MOUSE]=e.pointerType==e.MSPOINTER_TYPE_MOUSE||e.pointerType==n.POINTER_MOUSE,i[n.POINTER_TOUCH]=e.pointerType==e.MSPOINTER_TYPE_TOUCH||e.pointerType==n.POINTER_TOUCH,i[n.POINTER_PEN]=e.pointerType==e.MSPOINTER_TYPE_PEN||e.pointerType==n.POINTER_PEN,i[t]},getEvents:function(){return["pointerdown MSPointerDown","pointermove MSPointerMove","pointerup pointercancel MSPointerUp MSPointerCancel"]},reset:function(){this.pointers={}}},n.utils={extend:function(t,e,s){for(var n in e)t[n]!==i&&s||(t[n]=e[n]);return t},hasParent:function(t,e){for(;t;){if(t==e)return!0;t=t.parentNode}return!1},getCenter:function(t){for(var e=[],i=[],s=0,n=t.length;n>s;s++)e.push(t[s].pageX),i.push(t[s].pageY);return{pageX:(Math.min.apply(Math,e)+Math.max.apply(Math,e))/2,pageY:(Math.min.apply(Math,i)+Math.max.apply(Math,i))/2}},getVelocity:function(t,e,i){return{x:Math.abs(e/t)||0,y:Math.abs(i/t)||0}},getAngle:function(t,e){var i=e.pageY-t.pageY,s=e.pageX-t.pageX;return 180*Math.atan2(i,s)/Math.PI},getDirection:function(t,e){var i=Math.abs(t.pageX-e.pageX),s=Math.abs(t.pageY-e.pageY);return i>=s?t.pageX-e.pageX>0?n.DIRECTION_LEFT:n.DIRECTION_RIGHT:t.pageY-e.pageY>0?n.DIRECTION_UP:n.DIRECTION_DOWN},getDistance:function(t,e){var i=e.pageX-t.pageX,s=e.pageY-t.pageY;return Math.sqrt(i*i+s*s)},getScale:function(t,e){return t.length>=2&&e.length>=2?this.getDistance(e[0],e[1])/this.getDistance(t[0],t[1]):1},getRotation:function(t,e){return t.length>=2&&e.length>=2?this.getAngle(e[1],e[0])-this.getAngle(t[1],t[0]):0},isVertical:function(t){return t==n.DIRECTION_UP||t==n.DIRECTION_DOWN},stopDefaultBrowserBehavior:function(t,e){var i,s=["webkit","khtml","moz","ms","o",""];if(e&&t.style){for(var n=0;n<s.length;n++)for(var o in e)e.hasOwnProperty(o)&&(i=o,s[n]&&(i=s[n]+i.substring(0,1).toUpperCase()+i.substring(1)),t.style[i]=e[o]);"none"==e.userSelect&&(t.onselectstart=function(){return!1})}}},n.det
  35. },diff:function(t,e,i){var s,n,o=O(t,this),r=6e4*(this.zone()-o.zone());return e=b(e),"year"===e||"month"===e?(s=432e5*(this.daysInMonth()+o.daysInMonth()),n=12*(this.year()-o.year())+(this.month()-o.month()),n+=(this-ge(this).startOf("month")-(o-ge(o).startOf("month")))/s,n-=6e4*(this.zone()-ge(this).startOf("month").zone()-(o.zone()-ge(o).startOf("month").zone()))/s,"year"===e&&(n/=12)):(s=this-o,n="second"===e?s/1e3:"minute"===e?s/6e4:"hour"===e?s/36e5:"day"===e?(s-r)/864e5:"week"===e?(s-r)/6048e5:s),i?n:m(n)},from:function(t,e){return ge.duration(this.diff(t)).lang(this.lang()._abbr).humanize(!e)},fromNow:function(t){return this.from(ge(),t)},calendar:function(t){var e=t||ge(),i=O(e,this).startOf("day"),s=this.diff(i,"days",!0),n=-6>s?"sameElse":-1>s?"lastWeek":0>s?"lastDay":1>s?"sameDay":2>s?"nextDay":7>s?"nextWeek":"sameElse";return this.format(this.lang().calendar(n,this))},isLeapYear:function(){return D(this.year())},isDST:function(){return this.zone()<this.clone().month(0).zone()||this.zone()<this.clone().month(5).zone()},day:function(t){var e=this._isUTC?this._d.getUTCDay():this._d.getDay();return null!=t?(t=ee(t,this.lang()),this.add({d:t-e})):e},month:ce("Month",!0),startOf:function(t){switch(t=b(t)){case"year":this.month(0);case"quarter":case"month":this.date(1);case"week":case"isoWeek":case"day":this.hours(0);case"hour":this.minutes(0);case"minute":this.seconds(0);case"second":this.milliseconds(0)}return"week"===t?this.weekday(0):"isoWeek"===t&&this.isoWeekday(1),"quarter"===t&&this.month(3*Math.floor(this.month()/3)),this},endOf:function(t){return t=b(t),this.startOf(t).add("isoWeek"===t?"week":t,1).subtract("ms",1)},isAfter:function(t,e){return e="undefined"!=typeof e?e:"millisecond",+this.clone().startOf(e)>+ge(t).startOf(e)},isBefore:function(t,e){return e="undefined"!=typeof e?e:"millisecond",+this.clone().startOf(e)<+ge(t).startOf(e)},isSame:function(t,e){return e=e||"ms",+this.clone().startOf(e)===+O(t,this).startOf(e)},min:r("moment().min is deprecated, use moment.min instead. https://github.com/moment/moment/issues/1548",function(t){return t=ge.apply(null,arguments),this>t?this:t}),max:r("moment().max is deprecated, use moment.max instead. https://github.com/moment/moment/issues/1548",function(t){return t=ge.apply(null,arguments),t>this?this:t}),zone:function(t,e){var i=this._offset||0;return null==t?this._isUTC?i:this._d.getTimezoneOffset():("string"==typeof t&&(t=H(t)),Math.abs(t)<16&&(t=60*t),this._offset=t,this._isUTC=!0,i!==t&&(!e||this._changeInProgress?f(this,ge.duration(i-t,"m"),1,!1):this._changeInProgress||(this._changeInProgress=!0,ge.updateOffset(this,!0),this._changeInProgress=null)),this)},zoneAbbr:function(){return this._isUTC?"UTC":""},zoneName:function(){return this._isUTC?"Coordinated Universal Time":""},parseZone:function(){return this._tzm?this.zone(this._tzm):"string"==typeof this._i&&this.zone(this._i),this},hasAlignedHourOffset:function(t){return t=t?ge(t).zone():0,(this.zone()-t)%60===0},daysInMonth:function(){return T(this.year(),this.month())},dayOfYear:function(t){var e=be((ge(this).startOf("day")-ge(this).startOf("year"))/864e5)+1;return null==t?e:this.add("d",t-e)},quarter:function(t){return null==t?Math.ceil((this.month()+1)/3):this.month(3*(t-1)+this.month()%3)},weekYear:function(t){var e=ne(this,this.lang()._week.dow,this.lang()._week.doy).year;return null==t?e:this.add("y",t-e)},isoWeekYear:function(t){var e=ne(this,1,4).year;return null==t?e:this.add("y",t-e)},week:function(t){var e=this.lang().week(this);return null==t?e:this.add("d",7*(t-e))},isoWeek:function(t){var e=ne(this,1,4).week;return null==t?e:this.add("d",7*(t-e))},weekday:function(t){var e=(this.day()+7-this.lang()._week.dow)%7;return null==t?e:this.add("d",t-e)},isoWeekday:function(t){return null==t?this.day()||7:this.day(this.day()%7?t:t-7)},isoWeeksInYear:function(){return E(this.year(),1,4)},weeksInYear:function(){var t=this._lang._week;return E(this.year(),t.dow,t.doy)},get:function(t){return t=b(t),this[t]()},set:function(t,e){return t=b(t),"function"==typeof this[t]&&this[t](e),this},lang:funct