pbs/vis.min.js

"use strict";!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.Queue=i(5),e.Graph3d=i(6),e.graph3d={Camera:i(7),Filter:i(8),Point2d:i(9),Point3d:i(10),Slider:i(11),StepNumber:i(12)},e.Timeline=i(13),e.Graph2d=i(14),e.timeline={DateUtil:i(15),DataStep:i(16),Range:i(17),stack:i(18),TimeStep:i(19),components:{items:{Item:i(20),BackgroundItem:i(21),BoxItem:i(22),PointItem:i(23),RangeItem:i(24)},Component:i(25),CurrentTime:i(26),CustomTime:i(27),DataAxis:i(28),GraphGroup:i(29),Group:i(30),BackgroundGroup:i(31),ItemSet:i(32),Legend:i(33),LineGraph:i(34),TimeAxis:i(35)}},e.Network=i(36),e.network={Edge:i(37),Groups:i(38),Images:i(39),Node:i(40),Popup:i(41),dotparser:i(42),gephiParser:i(43)},e.Graph=function(){throw new Error("Graph is renamed to Network. Please create a graph as new vis.Network(...)")},e.moment=i(44),e.hammer=i(45)},function(t,e,i){var s=i(44);e.isNumber=function(t){return t instanceof Number||"number"==typeof t},e.giveRange=function(t,e,i,s){if(e==t)return.5;var o=1/(e-t);return Math.max(0,(s-t)*o)},e.isString=function(t){return t instanceof String||"string"==typeof t},e.isDate=function(t){if(t instanceof Date)return!0;if(e.isString(t)){var i=o.exec(t);if(i)return!0;if(!isNaN(Date.parse(t)))return!0}return!1},e.isDataTable=function(t){return"undefined"!=typeof google&&google.visualization&&google.visualization.DataTable&&t instanceof google.visualization.DataTable},e.randomUUID=function(){var t=function(){return Math.floor(65536*Math.random()).toString(16)};return t()+t()+"-"+t()+"-"+t()+"-"+t()+"-"+t()+t()+t()},e.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},e.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},e.selectiveDeepExtend=function(t,i,s){if(Array.isArray(s))throw new TypeError("Arrays are not supported by deepExtend");for(var o=2;o<arguments.length;o++)for(var n=arguments[o],r=0;r<t.length;r++){var a=t[r];if(n.hasOwnProperty(a))if(s[a]&&s[a].constructor===Object)void 0===i[a]&&(i[a]={}),i[a].constructor===Object?e.deepExtend(i[a],s[a]):i[a]=s[a];else{if(Array.isArray(s[a]))throw new TypeError("Arrays are not supported by deepExtend");i[a]=s[a]}}return i},e.selectiveNotDeepExtend=function(t,i,s){if(Array.isArray(s))throw new TypeError("Arrays are not supported by deepExtend");for(var o in s)if(s.hasOwnProperty(o)&&-1==t.indexOf(o))if(s[o]&&s[o].constructor===Object)void 0===i[o]&&(i[o]={}),i[o].constructor===Object?e.deepExtend(i[o],s[o]):i[o]=s[o];else{if(Array.isArray(s[o]))throw new TypeError("Arrays are not supported by deepExtend");i[o]=s[o]}return i},e.deepExtend=function(t,i){if(Array.isArray(i))throw new TypeError("Arrays are not supported by deepExtend");for(var s in i)if(i.hasOwnProperty(s))if(i[s]&&i[s].constructor===Object)void 0===t[s]&&(t[s]={}),t[s].constructor===Object?e.deepExtend(t[s],i[s]):t[s]=i[s];else{if(Array.isArray(i[s]))throw new TypeError("Arrays are not supported by deepExtend");t[s]=i[s]}return t},e.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},e.convert=function(t,i){var n;if(void 0!==t){if(null===t)return null;if(!i)return t;if("string"!=typeof i&&!(i instanceof String))throw new Error("Type must be a string");switch(i){case"boolean":case"Boolean":return Boolean(t);case"number":case"Number":return Number(t.valueOf());case"string":case"String":return String(t);case"Date":if(e.isNumber(
if(this.dataSet&&this.dataSet.off("*",this._onChange),void 0!==t){Array.isArray(t)&&(t=new a(t));var i;if(!(t instanceof a||t instanceof h))throw new Error("Array, DataSet, or DataView expected");if(i=t.get(),0!=i.length){this.dataSet=t,this.dataTable=i,this._onChange=function(){e.setData(e.dataSet)},this.dataSet.on("*",this._onChange),this.colX="x",this.colY="y",this.colZ="z",this.colValue="style",this.colFilter="filter",i[0].hasOwnProperty("filter")&&void 0===this.dataFilter&&(this.dataFilter=new u(t,this.colFilter,this),this.dataFilter.setOnLoadCallback(function(){e.redraw()}));var o=this.style==s.STYLE.BAR||this.style==s.STYLE.BARCOLOR||this.style==s.STYLE.BARSIZE;if(o){if(void 0!==this.defaultXBarWidth)this.xBarWidth=this.defaultXBarWidth;else{var n=this.getDistinctValues(i,this.colX);this.xBarWidth=n[1]-n[0]||1}if(void 0!==this.defaultYBarWidth)this.yBarWidth=this.defaultYBarWidth;else{var r=this.getDistinctValues(i,this.colY);this.yBarWidth=r[1]-r[0]||1}}var d=this.getColumnRange(i,this.colX);o&&(d.min-=this.xBarWidth/2,d.max+=this.xBarWidth/2),this.xMin=void 0!==this.defaultXMin?this.defaultXMin:d.min,this.xMax=void 0!==this.defaultXMax?this.defaultXMax:d.max,this.xMax<=this.xMin&&(this.xMax=this.xMin+1),this.xStep=void 0!==this.defaultXStep?this.defaultXStep:(this.xMax-this.xMin)/5;var l=this.getColumnRange(i,this.colY);o&&(l.min-=this.yBarWidth/2,l.max+=this.yBarWidth/2),this.yMin=void 0!==this.defaultYMin?this.defaultYMin:l.min,this.yMax=void 0!==this.defaultYMax?this.defaultYMax:l.max,this.yMax<=this.yMin&&(this.yMax=this.yMin+1),this.yStep=void 0!==this.defaultYStep?this.defaultYStep:(this.yMax-this.yMin)/5;var c=this.getColumnRange(i,this.colZ);if(this.zMin=void 0!==this.defaultZMin?this.defaultZMin:c.min,this.zMax=void 0!==this.defaultZMax?this.defaultZMax:c.max,this.zMax<=this.zMin&&(this.zMax=this.zMin+1),this.zStep=void 0!==this.defaultZStep?this.defaultZStep:(this.zMax-this.zMin)/5,void 0!==this.colValue){var p=this.getColumnRange(i,this.colValue);this.valueMin=void 0!==this.defaultValueMin?this.defaultValueMin:p.min,this.valueMax=void 0!==this.defaultValueMax?this.defaultValueMax:p.max,this.valueMax<=this.valueMin&&(this.valueMax=this.valueMin+1)}this._setScale()}}},s.prototype._getDataPoints=function(t){var e,i,o,n,r,a,h=[];if(this.style===s.STYLE.GRID||this.style===s.STYLE.SURFACE){var d=[],c=[];for(o=0;o<this.getNumberOfRows(t);o++)e=t[o][this.colX]||0,i=t[o][this.colY]||0,-1===d.indexOf(e)&&d.push(e),-1===c.indexOf(i)&&c.push(i);var p=function(t,e){return t-e};d.sort(p),c.sort(p);var u=[];for(o=0;o<t.length;o++){e=t[o][this.colX]||0,i=t[o][this.colY]||0,n=t[o][this.colZ]||0;var m=d.indexOf(e),f=c.indexOf(i);void 0===u[m]&&(u[m]=[]);var g=new l;g.x=e,g.y=i,g.z=n,r={},r.point=g,r.trans=void 0,r.screen=void 0,r.bottom=new l(e,i,this.zMin),u[m][f]=r,h.push(r)}for(e=0;e<u.length;e++)for(i=0;i<u[e].length;i++)u[e][i]&&(u[e][i].pointRight=e<u.length-1?u[e+1][i]:void 0,u[e][i].pointTop=i<u[e].length-1?u[e][i+1]:void 0,u[e][i].pointCross=e<u.length-1&&i<u[e].length-1?u[e+1][i+1]:void 0)}else for(o=0;o<t.length;o++)a=new l,a.x=t[o][this.colX]||0,a.y=t[o][this.colY]||0,a.z=t[o][this.colZ]||0,void 0!==this.colValue&&(a.value=t[o][this.colValue]||0),r={},r.point=a,r.bottom=new l(a.x,a.y,this.zMin),r.trans=void 0,r.screen=void 0,h.push(r);return h},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.s
},s.prototype.getValues=function(){return this.values},s.prototype.getValue=function(t){if(t>=this.values.length)throw"Error: index out of range";return this.values[t]},s.prototype._getDataPoints=function(t){if(void 0===t&&(t=this.index),void 0===t)return[];var e;if(this.dataPoints[t])e=this.dataPoints[t];else{var i={};i.column=this.column,i.value=this.values[t];var s=new o(this.data,{filter:function(t){return t[i.column]==i.value}}).get();e=this.graph._getDataPoints(s),this.dataPoints[t]=e}return e},s.prototype.setOnLoadCallback=function(t){this.onLoadCallback=t},s.prototype.selectValue=function(t){if(t>=this.values.length)throw"Error: index out of range";this.index=t,this.value=this.values[t]},s.prototype.loadInBackground=function(t){void 0===t&&(t=0);var e=this.graph.frame;if(t<this.values.length){this._getDataPoints(t),void 0===e.progress&&(e.progress=document.createElement("DIV"),e.progress.style.position="absolute",e.progress.style.color="gray",e.appendChild(e.progress));var i=this.getLoadedProgress();e.progress.innerHTML="Loading animation... "+i+"%",e.progress.style.bottom="60px",e.progress.style.left="10px";var s=this;setTimeout(function(){s.loadInBackground(t+1)},10),this.loaded=!1}else this.loaded=!0,void 0!==e.progress&&(e.removeChild(e.progress),e.progress=void 0),this.onLoadCallback&&this.onLoadCallback()},t.exports=s},function(t){function e(t,e){this.x=void 0!==t?t:0,this.y=void 0!==e?e:0}t.exports=e},function(t){function e(t,e,i){this.x=void 0!==t?t:0,this.y=void 0!==e?e:0,this.z=void 0!==i?i:0}e.subtract=function(t,i){var s=new e;return s.x=t.x-i.x,s.y=t.y-i.y,s.z=t.z-i.z,s},e.add=function(t,i){var s=new e;return s.x=t.x+i.x,s.y=t.y+i.y,s.z=t.z+i.z,s},e.avg=function(t,i){return new e((t.x+i.x)/2,(t.y+i.y)/2,(t.z+i.z)/2)},e.crossProduct=function(t,i){var s=new e;return s.x=t.y*i.z-t.z*i.y,s.y=t.z*i.x-t.x*i.z,s.z=t.x*i.y-t.y*i.x,s},e.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},t.exports=e},function(t,e,i){function s(t,e){if(void 0===t)throw"Error: No container element defined";if(this.container=t,this.visible=e&&void 0!=e.visible?e.visible:!0,this.visible){this.frame=document.createElement("DIV"),this.frame.style.width="100%",this.frame.style.position="relative",this.container.appendChild(this.frame),this.frame.prev=document.createElement("INPUT"),this.frame.prev.type="BUTTON",this.frame.prev.value="Prev",this.frame.appendChild(this.frame.prev),this.frame.play=document.createElement("INPUT"),this.frame.play.type="BUTTON",this.frame.play.value="Play",this.frame.appendChild(this.frame.play),this.frame.next=document.createElement("INPUT"),this.frame.next.type="BUTTON",this.frame.next.value="Next",this.frame.appendChild(this.frame.next),this.frame.bar=document.createElement("INPUT"),this.frame.bar.type="BUTTON",this.frame.bar.style.position="absolute",this.frame.bar.style.border="1px solid red",this.frame.bar.style.width="100px",this.frame.bar.style.height="6px",this.frame.bar.style.borderRadius="2px",this.frame.bar.style.MozBorderRadius="2px",this.frame.bar.style.border="1px solid #7F7F7F",this.frame.bar.style.backgroundColor="#E5E5E5",this.frame.appendChild(this.frame.bar),this.frame.slide=document.createElement("INPUT"),this.frame.slide.type="BUTTON",this.frame.slide.style.margin="0px",this.frame.slide.value=" ",this.frame.slide.style.position="relative",this.frame.slide.style.left="-100px",this.frame.appendChild(this.frame.slide);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)):t
t.sort(function(t,e){return t.data.start-e.data.start})},e.orderByEnd=function(t){t.sort(function(t,e){var i="end"in t.data?t.data.end:t.data.start,s="end"in e.data?e.data.end:e.data.start;return i-s})},e.stack=function(t,i,s){var o,n;if(s)for(o=0,n=t.length;n>o;o++)t[o].top=null;for(o=0,n=t.length;n>o;o++){var r=t[o];if(r.stack&&null===r.top){r.top=i.axis;do{for(var a=null,h=0,d=t.length;d>h;h++){var l=t[h];if(null!==l.top&&l!==r&&l.stack&&e.collision(r,l,i.item)){a=l;break}}null!=a&&(r.top=a.top+a.height+i.item.vertical)}while(a)}}},e.nostack=function(t,e,i){var s,o,n;for(s=0,o=t.length;o>s;s++)if(void 0!==t[s].data.subgroup){n=e.axis;for(var r in i)i.hasOwnProperty(r)&&1==i[r].visible&&i[r].index<i[t[s].data.subgroup].index&&(n+=i[r].height+e.item.vertical);t[s].top=n}else t[s].top=e.axis},e.collision=function(t,e,s){return t.left-s.horizontal+i<e.left+e.width&&t.left+t.width+s.horizontal-i>e.left&&t.top-s.vertical+i<e.top+e.height&&t.top+t.height+s.vertical-i>e.top}},function(t,e,i){function s(t,e,i,o){this.current=new Date,this._start=new Date,this._end=new Date,this.autoScale=!0,this.scale="day",this.step=1,this.setRange(t,e,i),this.switchedDay=!1,this.switchedMonth=!1,this.switchedYear=!1,this.hiddenDates=o,void 0===o&&(this.hiddenDates=[]),this.format=s.FORMAT}var o=i(44),n=i(15),r=i(1);s.FORMAT={minorLabels:{millisecond:"SSS",second:"s",minute:"HH:mm",hour:"HH:mm",weekday:"ddd D",day:"D",month:"MMM",year:"YYYY"},majorLabels:{millisecond:"HH:mm:ss",second:"D MMMM HH:mm",minute:"ddd D MMMM",hour:"ddd D MMMM",weekday:"MMMM YYYY",day:"MMMM YYYY",month:"YYYY",year:""}},s.prototype.setFormat=function(t){var e=r.deepExtend({},s.FORMAT);this.format=r.deepExtend(e,t)},s.prototype.setRange=function(t,e,i){if(!(t instanceof Date&&e instanceof Date))throw"No legal start or end date in method setRange";this._start=void 0!=t?new Date(t.valueOf()):new Date,this._end=void 0!=e?new Date(e.valueOf()):new Date,this.autoScale&&this.setMinimumStep(i)},s.prototype.first=function(){this.current=new Date(this._start.valueOf()),this.roundToMinor()},s.prototype.roundToMinor=function(){switch(this.scale){case"year":this.current.setFullYear(this.step*Math.floor(this.current.getFullYear()/this.step)),this.current.setMonth(0);case"month":this.current.setDate(1);case"day":case"weekday":this.current.setHours(0);case"hour":this.current.setMinutes(0);case"minute":this.current.setSeconds(0);case"second":this.current.setMilliseconds(0)}if(1!=this.step)switch(this.scale){case"millisecond":this.current.setMilliseconds(this.current.getMilliseconds()-this.current.getMilliseconds()%this.step);break;case"second":this.current.setSeconds(this.current.getSeconds()-this.current.getSeconds()%this.step);break;case"minute":this.current.setMinutes(this.current.getMinutes()-this.current.getMinutes()%this.step);break;case"hour":this.current.setHours(this.current.getHours()-this.current.getHours()%this.step);break;case"weekday":case"day":this.current.setDate(this.current.getDate()-1-(this.current.getDate()-1)%this.step+1);break;case"month":this.current.setMonth(this.current.getMonth()-this.current.getMonth()%this.step);break;case"year":this.current.setFullYear(this.current.getFullYear()-this.current.getFullYear()%this.step)}},s.prototype.hasNext=function(){return this.current.valueOf()<=this._end.valueOf()},s.prototype.next=function(){var t=this.current.valueOf();if(this.current.getMonth()<6)switch(this.scale){case"millisecond":this.current=new Date(this.current.valueOf()+this.step);break;case"second":this.current=new Date(this.current.valueOf()+1e3*this.step);break;case"minute":this.current=new Date(this.current.valueOf()+1e3*this.step*60);break;case"hour":this.current=new Date(this.current.valueOf()+1e3*this.step*60*60);var e=this.current.getHours();this.current.setHours(e-e%this.step);break;case"weekday":case"day":this.current.setDate(this.current.getDate()+this.step);break;case"month":this.current.setMonth(this.current.getMonth()+this.step);break;case"year":this.current.setFullYear(this.current.getFullYear()+this.step)}else switch(this.scale){case"millisecond
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),this.iconsRemoved=!1},s.prototype._cleanupIcons=function(){0==this.iconsRemoved&&(n.prepareElements(this.svgElements),n.cleanupElements(this.svgElements),this.iconsRemoved=!0)},s.prototype.show=function(){this.hidden=!1,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.hidden=!0,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){0==this.master&&1==this.options.alignZeros&&-1!=this.zeroCrossing&&t>0&&(t=0),this.range.start=t,this.range.end=e},s.prototype.redraw=function(){var t=!1,e=0;this.dom.lineContainer.style.top=this.body.domProps.scrollTop+"px";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++);if(0==this.amountOfGroups||0==e)this.hide();else{this.show(),this.height=Number(this.linegraphSVG.style.height.replace("px","")),this.dom.lineContainer.style.height=this.height+"px",this.width=1==this.options.visible?Number((""+this.options.width).replace("px","")):0;var s=this.props,o=this.dom.frame;o.className="dataaxis",this._calculateCharSize();var n=this.options.orientation,r=this.options.showMinorLabels,a=this.options.showMajorLabels;s.minorLabelHeight=r?s.minorCharHeight:0,s.majorLabelHeight=a?s.majorCharHeight:0,s.minorLineWidth=this.body.dom.backgroundHorizontal.offsetWidth-this.lineOffset-this.width+2*this.options.minorLinesOffset,s.minorLineHeight=1,s.majorLineWidth=this.body.dom.backgroundHorizontal.offsetWidth-this.lineOffset-this.width+2*this.options.majorLinesOffset,s.majorLineHeight=1,"left"==n?(o.style.top="0",o.style.left="0",o.style.bottom="",o.style.width=this.width+"px",o.style.height=this.height+"px",this.props.width=this.body.domProps.left.width,this.props.height=this.body.domProps.left.height):(o.style.top="",o.style.bottom="0",o.style.left="0",o.style.width=this.width+"px",o.style.height=this.height+"px",this.props.width=this.body.domProps.right.width,this.props.height=this.body.domProps.right.height),t=this._redrawLabels(),t=this._isResized()||t,1==this.options.icons?this._redrawGroupIcons():this._cleanupIcons(),this._redrawTitle(n)}return t},s.prototype._redrawLabels=function(){var t=!1;n.prepareElements(this.DOMelements.lines),n.prepareElements(this.DOMelements.labels);var e=this.options.orientation,i=this.master?this.props.majorCharHeight||10:this.stepPixelsForced,s=new a(this.range.start,this.range.end,i,this.dom.frame.offsetHeight,this.options.customRange[this.options.orientation],0==this.master&&this.options.alignZeros);this.step=s;var o=(this.dom.frame.offsetHeight-s.deadSpace*(this.dom.frame.offsetHeight/s.marginRange))/((s.marginRange-s.deadSpace)/s.step);this.stepPixels=o;var r=this.height/o,h=0;if(0==this.master){o=this.stepPixelsForced,h=Math.round(this.dom.frame.offsetHeight/o-r);for(var d=0;.5*h>d;d++)s.previous();if(r=this.height/o,-1!=this.zeroCrossing&&1==this.options.alignZeros){var l=s.marginEnd/s.step-this.zeroCrossing;if(l>0)for(var d=0;l>d;d++)s.next();else if(0>l)for(var d=0;-l>d;d++)s.previous()}}else r+=.25;this.valu
type:"range",start:h,end:d,content:"new item"},c=n.randomUUID();l[this.itemsData._fieldId]=c;var p=this.groupFromTarget(t);p&&(l.group=p.groupId);var u=new m(l,this.conversion,this.options);u.id=c,this._addItem(u);var f={item:u,end:d.valueOf(),initialX:t.gesture.center.clientX};this.touchParams.itemProps=[f],t.stopPropagation()},s.prototype._onDrag=function(t){if(t.preventDefault(),this.touchParams.itemProps){var e=this,i=this.options.snap||null,s=this.body.dom.root.offsetLeft+this.body.domProps.left.width,o=this.body.util.getScale(),r=this.body.util.getStep();this.touchParams.itemProps.forEach(function(a){var h={},d=e.body.util.toTime(t.gesture.center.clientX-s),l=e.body.util.toTime(a.initialX-s),c=d-l;if("start"in a){var p=new Date(a.start+c);h.start=i?i(p,o,r):p}if("end"in a){var u=new Date(a.end+c);h.end=i?i(u,o,r):u}else"duration"in a&&(h.end=new Date(h.start.valueOf()+a.duration));if("group"in a){var m=e.groupFromTarget(t);h.group=m&&m.groupId}var f=n.extend({},a.item.data,h);e.options.onMoving(f,function(t){t&&e._updateItemProps(a.item,t)})}),this.stackDirty=!0,this.body.emitter.emit("change"),t.stopPropagation()}},s.prototype._updateItemProps=function(t,e){"start"in e&&(t.data.start=e.start),"end"in e?t.data.end=e.end:"duration"in e&&(t.data.end=new Date(e.start.valueOf()+e.duration)),"group"in e&&t.data.group!=e.group&&this._moveToGroup(t,e.group)},s.prototype._moveToGroup=function(t,e){var i=this.groups[e];if(i&&i.groupId!=t.data.group){var s=t.parent;s.remove(t),s.order(),i.add(t),i.order(),t.data.group=i.groupId}},s.prototype._onDragEnd=function(t){if(t.preventDefault(),this.touchParams.itemProps){var e=[],i=this,s=this.itemsData.getDataSet(),o=this.touchParams.itemProps;this.touchParams.itemProps=null,o.forEach(function(t){var o=t.item.id,r=i.itemsData.get(o,i.itemOptions);if(r){var a=!1;"start"in t.item.data&&(a=t.start!=t.item.data.start.valueOf(),r.start=n.convert(t.item.data.start,s._options.type&&s._options.type.start||"Date")),"end"in t.item.data&&(a=a||t.end!=t.item.data.end.valueOf(),r.end=n.convert(t.item.data.end,s._options.type&&s._options.type.end||"Date")),"group"in t.item.data&&(a=a||t.group!=t.item.data.group,r.group=t.item.data.group),a&&i.options.onMove(r,function(n){n?(n[s._fieldId]=o,e.push(n)):(i._updateItemProps(t.item,t),i.stackDirty=!0,i.body.emitter.emit("change"))})}else i.options.onAdd(t.item.data,function(e){i._removeItem(t.item),e&&i.itemsData.getDataSet().add(e),i.stackDirty=!0,i.body.emitter.emit("change")})}),e.length&&s.update(e),t.stopPropagation()}},s.prototype._onSelectItem=function(t){if(this.options.selectable){var e=t.gesture.srcEvent&&t.gesture.srcEvent.ctrlKey,i=t.gesture.srcEvent&&t.gesture.srcEvent.shiftKey;if(e||i)return void this._onMultiSelectItem(t);var s=this.getSelection(),o=this.itemFromTarget(t),n=o?[o.id]:[];this.setSelection(n);var r=this.getSelection();(r.length>0||s.length>0)&&this.body.emitter.emit("select",{items:r})}},s.prototype._onAddItem=function(t){if(this.options.selectable&&this.options.editable.add){var e=this,i=this.options.snap||null,s=this.itemFromTarget(t);if(s){var o=e.itemsData.get(s.id);this.options.onUpdate(o,function(t){t&&e.itemsData.getDataSet().update(t)})}else{var r=n.getAbsoluteLeft(this.dom.frame),a=t.gesture.center.pageX-r,h=this.body.util.toTime(a),d=this.body.util.getScale(),l=this.body.util.getStep(),c={start:i?i(h,d,l):h,content:"new item"};if("range"===this.options.type){var p=this.body.util.toTime(a+this.props.width/5);c.end=i?i(p,d,l):p}c[this.itemsData._fieldId]=n.randomUUID();var u=this.groupFromTarget(t);u&&(c.group=u.groupId),this.options.onAdd(c,function(t){t&&e.itemsData.getDataSet().add(t)})}}},s.prototype._onMultiSelectItem=function(t){if(this.options.selectable){var e,i=this.itemFromTarget(t);if(i){e=this.getSelection();var o=t.gesture.touches[0]&&t.gesture.touches[0].shiftKey||!1;if(o){e.push(i.id);var n=s._getItemRange(this.itemsData.get(e,this.itemOptions));e=[];for(var r in this.items)if(this.items.hasOwnProperty(r)){var a=this.items[r],h=a.data.start,d=void 0!==a.data.end?a.data.end:h;h>=n.min&&d<=n.max&&e.p
levelSeparation:150,nodeSpacing:100,direction:"UD",layout:"hubsize"},freezeForStabilization:!1,smoothCurves:{enabled:!0,dynamic:!0,type:"continuous",roundness:.5},maxVelocity:50,minVelocity:.1,stabilize:!0,stabilizationIterations:1e3,zoomExtentOnStabilize:!0,locale:"en",locales:_,tooltip:{delay:300,fontColor:"black",fontSize:14,fontFace:"verdana",color:{border:"#666",background:"#FFFFC6"}},dragNetwork:!0,dragNodes:!0,zoomable:!0,hover:!1,hideEdgesOnDrag:!1,hideNodesOnDrag:!1,width:"100%",height:"100%",selectable:!0,useDefaultGroups:!0},this.constants=a.extend({},this.defaultOptions),this.pixelRatio=1,this.hoverObj={nodes:{},edges:{}},this.controlNodesActive=!1,this.navigationHammers=[],this.manipulationHammers=[],this.animationSpeed=1/this.renderRefreshRate,this.animationEasingFunction="easeInOutQuint",this.animating=!1,this.easingTime=0,this.sourceScale=0,this.targetScale=0,this.sourceTranslation=0,this.targetTranslation=0,this.lockedOnNodeId=null,this.lockedOnNodeOffset=null,this.touchTime=0,this.redrawRequested=!1;var n=this;this.groups=new u,this.images=new m,this.images.setOnloadCallback(function(){n._requestRedraw()}),this.xIncrement=0,this.yIncrement=0,this.zoomIncrement=0,this._loadPhysicsSystem(),this._create(),this._loadSectorSystem(),this._loadClusterSystem(),this._loadSelectionSystem(),this._loadHierarchySystem(),this._setTranslation(this.frame.clientWidth/2,this.frame.clientHeight/2),this._setScale(1),this.setOptions(i),this.freezeSimulationEnabled=!1,this.cachedFunctions={},this.startedStabilization=!1,this.stabilized=!1,this.stabilizationIterations=null,this.draggingNodes=!1,this.calculationNodes={},this.calculationNodeIndices=[],this.nodeIndices=[],this.nodes={},this.edges={},this.canvasTopLeft={x:0,y:0},this.canvasBottomRight={x:0,y:0},this.pointerPosition={x:0,y:0},this.areaCenter={},this.scale=1,this.previousScale=this.scale,this.nodesData=null,this.edgesData=null,this.nodesListeners={add:function(t,e){n._addNodes(e.items),n.start()},update:function(t,e){n._updateNodes(e.items),n.start()},remove:function(t,e){n._removeNodes(e.items),n.start()}},this.edgesListeners={add:function(t,e){n._addEdges(e.items),n.start()},update:function(t,e){n._updateEdges(e.items),n.start()},remove:function(t,e){n._removeEdges(e.items),n.start()}},this.moving=!0,this.timer=void 0,this.setData(e,this.constants.clustering.enabled||this.constants.hierarchicalLayout.enabled),this.initializing=!1,1==this.constants.hierarchicalLayout.enabled?this._setupHierarchicalLayout():0==this.constants.stabilize&&this.zoomExtent({duration:0},!0,this.constants.clustering.enabled),this.constants.clustering.enabled&&this.startWithClustering()}var o=i(56),n=i(45),r=i(57),a=i(1),h=i(47),d=i(3),l=i(4),c=i(42),p=i(43),u=i(38),m=i(39),f=i(40),g=i(37),v=i(41),y=i(52),b=i(53),_=i(54);i(55),o(s.prototype),s.prototype._determineBrowserMethod=function(){var t=navigator.userAgent.toLowerCase();this.requiresTimeout=!1,-1!=t.indexOf("msie 9.0")?this.requiresTimeout=!0:-1!=t.indexOf("safari")&&t.indexOf("chrome")<=-1&&(this.requiresTimeout=!0)},s.prototype._getScriptPath=function(){for(var t=document.getElementsByTagName("script"),e=0;e<t.length;e++){var i=t[e].src,s=i&&/\/?vis(.min)?\.js$/.exec(i);if(s)return i.substring(0,i.length-s[0].length)}return null},s.prototype._getRange=function(t){var e,i=1e9,s=-1e9,o=1e9,n=-1e9;if(t.length>0)for(var r=0;r<t.length;r++)e=this.nodes[t[r]],o>e.boundingBox.left&&(o=e.boundingBox.left),n<e.boundingBox.right&&(n=e.boundingBox.right),i>e.boundingBox.bottom&&(i=e.boundingBox.top),s<e.boundingBox.top&&(s=e.boundingBox.bottom);else for(var a in this.nodes)this.nodes.hasOwnProperty(a)&&(e=this.nodes[a],o>e.boundingBox.left&&(o=e.boundingBox.left),n<e.boundingBox.right&&(n=e.boundingBox.right),i>e.boundingBox.bottom&&(i=e.boundingBox.top),s<e.boundingBox.top&&(s=e.boundingBox.bottom));return 1e9==o&&-1e9==n&&1e9==i&&-1e9==s&&(i=0,s=0,o=0,n=0),{minX:o,maxX:n,minY:i,maxY:s}},s.prototype._findCenter=function(t){return{x:.5*(t.maxX+t.minX),y:.5*(t.maxY+t.minY)}},s.prototype.zoomExtent=function(t,e,i){this._redraw(!0),void 0===e&
this.stabilizationIterations>1){var t=this,e={iterations:t.stabilizationIterations};this.stabilizationIterations=0,this.startedStabilization=!1,setTimeout(function(){t.emit("stabilized",e)},0)}else this.stabilizationIterations=0},s.prototype._handleNavigation=function(){if(0!=this.xIncrement||0!=this.yIncrement){var t=this._getTranslation();this._setTranslation(t.x+this.xIncrement,t.y+this.yIncrement)}if(0!=this.zoomIncrement){var e={x:this.frame.canvas.clientWidth/2,y:this.frame.canvas.clientHeight/2};this._zoom(this.scale*(1+this.zoomIncrement),e)}},s.prototype.freezeSimulation=function(t){1==t?(this.freezeSimulationEnabled=!0,this.moving=!1):(this.freezeSimulationEnabled=!1,this.moving=!0,this.start())},s.prototype._configureSmoothCurves=function(t){if(void 0===t&&(t=!0),1==this.constants.smoothCurves.enabled&&1==this.constants.smoothCurves.dynamic){this._createBezierNodes();for(var e in this.sectors.support.nodes)this.sectors.support.nodes.hasOwnProperty(e)&&void 0===this.edges[this.sectors.support.nodes[e].parentEdgeId]&&delete this.sectors.support.nodes[e]}else{this.sectors.support.nodes={};for(var i in this.edges)this.edges.hasOwnProperty(i)&&(this.edges[i].via=null)}this._updateCalculationNodes(),t||(this.moving=!0,this.start())},s.prototype._createBezierNodes=function(){if(1==this.constants.smoothCurves.enabled&&1==this.constants.smoothCurves.dynamic)for(var t in this.edges)if(this.edges.hasOwnProperty(t)){var e=this.edges[t];if(null==e.via){var i="edgeId:".concat(e.id);this.sectors.support.nodes[i]=new f({id:i,mass:1,shape:"circle",image:"",internalMultiplier:1},{},{},this.constants),e.via=this.sectors.support.nodes[i],e.via.parentEdgeId=e.id,e.positionBezierNode()}}},s.prototype._initializeMixinLoaders=function(){for(var t in y)y.hasOwnProperty(t)&&(s.prototype[t]=y[t])},s.prototype.storePosition=function(){console.log("storePosition is depricated: use .storePositions() from now on."),this.storePositions()},s.prototype.storePositions=function(){var t=[];for(var e in this.nodes)if(this.nodes.hasOwnProperty(e)){var i=this.nodes[e],s=!this.nodes.xFixed,o=!this.nodes.yFixed;(this.nodesData._data[e].x!=Math.round(i.x)||this.nodesData._data[e].y!=Math.round(i.y))&&t.push({id:e,x:Math.round(i.x),y:Math.round(i.y),allowedToMoveX:s,allowedToMoveY:o})}this.nodesData.update(t)},s.prototype.getPositions=function(t){var e={};if(void 0!==t){if(1==Array.isArray(t)){for(var i=0;i<t.length;i++)if(void 0!==this.nodes[t[i]]){var s=this.nodes[t[i]];e[t[i]]={x:Math.round(s.x),y:Math.round(s.y)}}}else if(void 0!==this.nodes[t]){var s=this.nodes[t];e[t]={x:Math.round(s.x),y:Math.round(s.y)}}}else for(var o in this.nodes)if(this.nodes.hasOwnProperty(o)){var s=this.nodes[o];e[o]={x:Math.round(s.x),y:Math.round(s.y)}}return e},s.prototype.focusOnNode=function(t,e){if(this.nodes.hasOwnProperty(t)){void 0===e&&(e={});var i={x:this.nodes[t].x,y:this.nodes[t].y};e.position=i,e.lockedOnNode=t,this.moveTo(e)}else console.log("This nodeId cannot be found.")},s.prototype.moveTo=function(t){return void 0===t?void(t={}):(void 0===t.offset&&(t.offset={x:0,y:0}),void 0===t.offset.x&&(t.offset.x=0),void 0===t.offset.y&&(t.offset.y=0),void 0===t.scale&&(t.scale=this._getScale()),void 0===t.position&&(t.position=this._getTranslation()),void 0===t.animation&&(t.animation={duration:0}),t.animation===!1&&(t.animation={duration:0}),t.animation===!0&&(t.animation={}),void 0===t.animation.duration&&(t.animation.duration=1e3),void 0===t.animation.easingFunction&&(t.animation.easingFunction="easeInOutQuad"),void this.animateView(t))},s.prototype.animateView=function(t){if(void 0===t)return void(t={});this.releaseNode(),1==t.locked&&(this.lockedOnNodeId=t.lockedOnNode,this.lockedOnNodeOffset=t.offset),0!=this.easingTime&&this._transitionRedraw(1),this.sourceScale=this._getScale(),this.sourceTranslation=this._getTranslation(),this.targetScale=t.scale,this._setScale(this.targetScale);var e=this.DOMtoCanvas({x:.5*this.frame.canvas.clientWidth,y:.5*this.frame.canvas.clientHeight}),i={x:e.x-t.position.x,y:e.y-t.position.y};this.targetTranslation={x:this.sourceTra
top:0,left:0,width:0,height:0,yLine:0},this.boundingBox={top:0,left:0,right:0,bottom:0},this.imagelist=e,this.grouplist=i,this.fx=0,this.fy=0,this.vx=0,this.vy=0,this.x=null,this.y=null,this.predefinedPosition=!1,this.previousState={vx:0,vy:0,x:0,y:0},this.damping=s.physics.damping,this.fixedData={x:null,y:null},this.setProperties(t,n),this.resetCluster(),this.clusterSession=0,this.clusterSizeWidthFactor=s.clustering.nodeScaling.width,this.clusterSizeHeightFactor=s.clustering.nodeScaling.height,this.clusterSizeRadiusFactor=s.clustering.nodeScaling.radius,this.maxNodeSizeIncrements=s.clustering.maxNodeSizeIncrements,this.growthIndicator=0,this.networkScaleInv=1,this.networkScale=1,this.canvasTopLeft={x:-300,y:-300},this.canvasBottomRight={x:300,y:300},this.parentEdgeId=null}var o=i(1);s.prototype.revertPosition=function(){this.x=this.previousState.x,this.y=this.previousState.y,this.vx=this.previousState.vx,this.vy=this.previousState.vy},s.prototype.resetCluster=function(){this.formationScale=void 0,this.clusterSize=1,this.containedNodes={},this.containedEdges={},this.clusterSessions=[]},s.prototype.attachEdge=function(t){-1==this.edges.indexOf(t)&&this.edges.push(t),-1==this.dynamicEdges.indexOf(t)&&this.dynamicEdges.push(t)},s.prototype.detachEdge=function(t){var e=this.edges.indexOf(t);-1!=e&&this.edges.splice(e,1),e=this.dynamicEdges.indexOf(t),-1!=e&&this.dynamicEdges.splice(e,1)},s.prototype.setProperties=function(t,e){if(t){var i=["borderWidth","borderWidthSelected","shape","image","brokenImage","radius","fontColor","fontSize","fontFace","fontFill","fontStrokeWidth","fontStrokeColor","group","mass","fontDrawThreshold","scaleFontWithValue","fontSizeMaxVisible","customScalingFunction","iconFontFace","icon","iconColor","iconSize"];if(o.selectiveDeepExtend(i,this.options,t),void 0!==t.id&&(this.id=t.id),void 0!==t.label&&(this.label=t.label,this.originalLabel=t.label),void 0!==t.title&&(this.title=t.title),void 0!==t.x&&(this.x=t.x,this.predefinedPosition=!0),void 0!==t.y&&(this.y=t.y,this.predefinedPosition=!0),void 0!==t.value&&(this.value=t.value),void 0!==t.level&&(this.level=t.level,this.preassignedLevel=!0),void 0!==t.horizontalAlignLeft&&(this.horizontalAlignLeft=t.horizontalAlignLeft),void 0!==t.verticalAlignTop&&(this.verticalAlignTop=t.verticalAlignTop),void 0!==t.triggerFunction&&(this.triggerFunction=t.triggerFunction),void 0===this.id)throw"Node must have an id";if("number"==typeof t.group||"string"==typeof t.group&&""!=t.group){var s=this.grouplist.get(t.group);o.deepExtend(this.options,s),this.options.color=o.parseColor(this.options.color)}if(void 0!==t.radius&&(this.baseRadiusValue=this.options.radius),void 0!==t.color&&(this.options.color=o.parseColor(t.color)),void 0!==this.options.image&&""!=this.options.image){if(!this.imagelist)throw"No imagelist provided";this.imageObj=this.imagelist.load(this.options.image,this.options.brokenImage)}switch(void 0!==t.allowedToMoveX?(this.xFixed=!t.allowedToMoveX,this.allowedToMoveX=t.allowedToMoveX):void 0!==t.x&&0==this.allowedToMoveX&&(this.xFixed=!0),void 0!==t.allowedToMoveY?(this.yFixed=!t.allowedToMoveY,this.allowedToMoveY=t.allowedToMoveY):void 0!==t.y&&0==this.allowedToMoveY&&(this.yFixed=!0),this.radiusFixed=this.radiusFixed||void 0!==t.radius,("image"===this.options.shape||"circularImage"===this.options.shape)&&(this.options.radiusMin=e.nodes.widthMin,this.options.radiusMax=e.nodes.widthMax),this.options.shape){case"database":this.draw=this._drawDatabase,this.resize=this._resizeDatabase;break;case"box":this.draw=this._drawBox,this.resize=this._resizeBox;break;case"circle":this.draw=this._drawCircle,this.resize=this._resizeCircle;break;case"ellipse":this.draw=this._drawEllipse,this.resize=this._resizeEllipse;break;case"image":this.draw=this._drawImage,this.resize=this._resizeImage;break;case"circularImage":this.draw=this._drawCircularImage,this.resize=this._resizeCircularImage;break;case"text":this.draw=this._drawText,this.resize=this._resizeText;break;case"dot":this.draw=this._drawDot,this.resize=this._resizeShape;break;case"square":this.draw=this._drawS
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