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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/vis.min.js

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/**
* vis.js
* https://github.com/almende/vis
*
* A dynamic, browser-based visualization library.
*
* @version 0.0.8
* @date 2013-05-28
*
* @license
* Copyright (C) 2011-2013 Almende B.V, http://almende.com
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy
* of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
(function(t){if("function"==typeof bootstrap)bootstrap("vis",t);else if("object"==typeof exports)module.exports=t();else if("function"==typeof define&&define.amd)define(t);else if("undefined"!=typeof ses){if(!ses.ok())return;ses.makeVis=t}else"undefined"!=typeof window?window.vis=t():global.vis=t()})(function(){var t;return function(t,e,i){function n(i,o){if(!e[i]){if(!t[i]){var s="function"==typeof require&&require;if(!o&&s)return s(i,!0);if(r)return r(i,!0);throw Error("Cannot find module '"+i+"'")}var a=e[i]={exports:{}};t[i][0].call(a.exports,function(e){var r=t[i][1][e];return n(r?r:e)},a,a.exports)}return e[i].exports}for(var r="function"==typeof require&&require,o=0;i.length>o;o++)n(i[o]);return n}({1:[function(e,i,n){function r(t){if(this.id=E.randomUUID(),this.options=t||{},this.data={},this.fieldId=this.options.fieldId||"id",this.fieldTypes={},this.options.fieldTypes)for(var e in this.options.fieldTypes)if(this.options.fieldTypes.hasOwnProperty(e)){var 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s=0,a=o.length;a>s;s++)o[s](i)}}};TimeStep=function(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)},TimeStep.SCALE={MILLISECOND:1,SECOND:2,MINUTE:3,HOUR:4,DAY:5,WEEKDAY:6,MONTH:7,YEAR:8},TimeStep.prototype.setRange=function(t,e,i){t instanceof Date&&e instanceof Date&&(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))},TimeStep.prototype.first=function(){this.current=new Date(this._start.valueOf()),this.roundToMinor()},TimeStep.prototype.roundToMinor=function(){switch(this.scale){case TimeStep.SCALE.YEAR:this.current.setFullYear(this.step*Math.floor(this.current.getFullYear()/this.step)),this.current.setMonth(0);case TimeStep.SCALE.MONTH:this.current.setDate(1);case TimeStep.SCALE.DAY:case TimeStep.SCALE.WEEKDAY:this.current.setHours(0);case TimeStep.SCALE.HOUR:this.current.setMinutes(0);case TimeStep.SCALE.MINUTE:this.current.setSeconds(0);case TimeStep.SCALE.SECOND:this.current.setMilliseconds(0)}if(1!=this.step)switch(this.scale){case TimeStep.SCALE.MILLISECOND:this.current.setMilliseconds(this.current.getMilliseconds()-this.current.getMilliseconds()%this.step);break;case TimeStep.SCALE.SECOND:this.current.setSeconds(this.current.getSeconds()-this.current.getSeconds()%this.step);break;case TimeStep.SCALE.MINUTE:this.current.setMinutes(this.current.getMinutes()-this.current.getMinutes()%this.step);break;case TimeStep.SCALE.HOUR:this.current.setHours(this.current.getHours()-this.current.getHours()%this.step);break;case TimeStep.SCALE.WEEKDAY:case TimeStep.SCALE.DAY:this.current.setDate(this.current.getDate()-1-(this.current.getDate()-1)%this.step+1);break;case TimeStep.SCALE.MONTH:this.current.setMonth(this.current.getMonth()-this.current.getMonth()%this.step);break;case TimeStep.SCALE.YEAR:this.current.setFullYear(this.current.getFullYear()-this.current.getFullYear()%this.step);break;default:}},TimeStep.prototype.hasNext=function(){return this.current.valueOf()<=this._end.valueOf()},TimeStep.prototype.next=function(){var t=this.current.valueOf();if(6>this.current.getMonth())switch(this.scale){case TimeStep.SCALE.MILLISECOND:this.current=new Date(this.current.valueOf()+this.step);break;case TimeStep.SCALE.SECOND:this.current=new Date(this.current.valueOf()+1e3*this.step);break;case TimeStep.SCALE.MINUTE:this.current=new Date(this.current.valueOf()+60*1e3*this.step);break;case TimeStep.SCALE.HOUR:this.current=new Date(this.current.valueOf()+60*60*1e3*this.step);var e=this.current.getHours();this.current.setHours(e-e%this.step);break;case TimeStep.SCALE.WEEKDAY:case TimeStep.SCALE.DAY:this.current.setDate(this.current.getDate()+this.step);break;case TimeStep.SCALE.MONTH:this.current.setMonth(this.current.getMonth()+this.step);break;case TimeStep.SCALE.YEAR:this.current.setFullYear(this.current.getFullYear()+this.step);break;default:}else switch(this.scale){case TimeStep.SCALE.MILLISECOND:this.current=new Date(this.current.valueOf()+this.step);break;case TimeStep.SCALE.SECOND:this.current.setSeconds(this.current.getSeconds()+this.step);break;case TimeStep.SCALE.MINUTE:this.current.setMinutes(this.current.getMinutes()+this.step);break;case TimeStep.SCALE.HOUR:this.current.setHours(this.current.getHours()+this.step);break;case TimeStep.SCALE.WEEKDAY:case TimeStep.SCALE.DAY:this.current.setDate(this.current.getDate()+this.step);break;case TimeStep.SCALE.MONTH:this.current.setMonth(this.current.getMonth()+this.step);break;case TimeStep.SCALE.YEAR:this.current.setFullYear(this.current.getFullYear()+this.step);break;default:}if(1!=this.step)switch(this.scale){case TimeStep.SCALE.MILLISECOND:this.current.getMilliseconds()<this.step&&this.current.setMilliseconds(0);break;case TimeStep.SCALE.SECOND:this.current.getSeconds()<this.step&&this.current.setSeconds(0);break;case TimeStep.SCALE.MINUTE:this.current.getMinutes()<this.step&&this.current.setMinutes(0);break;case TimeStep.SCALE.HOUR:this.current.getHours()<this.step&&this.current.setHours(0);break;case TimeStep.SCALE.WEEKDAY:case TimeStep.SCALE.DAY:this.current.getDate()<this.step+1&&this.current.setDate(1);break;case TimeStep.SCALE.MONTH:this.current.getMonth()<this.step&&this.current.setMonth(0);break;case TimeStep.SCALE.YEAR:break;default:}this.current.valueOf()==t&&(this.current=new Date(this._end.valueOf()))},TimeStep.prototype.getCurrent=function(){return this.current},TimeStep.prototype.setScale=function(t,e){this.scale=t,e>0&&(this.step=e),this.autoScale=!1},TimeStep.prototype.setAutoScale=function(t){this.autoScale=t},TimeStep.prototype.setMinimumStep=function(t){if(void 0!=t){var e=31104e6,i=2592e6,n=864e5,r=36e5,o=6e4,s=1e3,a=1;1e3*e>t&&(this.scale=TimeStep.SCALE.YEAR,this.step=1e3),500*e>t&&(this.scale=TimeStep.SCALE.YEAR,this.step=500),100*e>t&&(this.scale=TimeStep.SCALE.YEAR,this.step=100),50*e>t&&(this.scale=TimeStep.SCALE.YEAR,this.step=50),10*e>t&&(this.scale=TimeStep.SCALE.YEAR,this.step=10),5*e>t&&(this.scale=TimeStep.SCALE.YEAR,this.step=5),e>t&&(this.scale=TimeStep.SCALE.YEAR,this.step=1),3*i>t&&(this.scale=TimeStep.SCALE.MONTH,this.step=3),i>t&&(this.scale=TimeStep.SCALE.MONTH,this.step=1),5*n>t&&(this.scale=TimeStep.SCALE.DAY,this.step=5),2*n>t&&(this.scale=TimeStep.SCALE.DAY,this.step=2),n>t&&(this.scale=TimeStep.SCALE.DAY,this.step=1),n/2>t&&(this.scale=TimeStep.SCALE.WEEKDAY,this.step=1),4*r>t&&(this.scale=TimeStep.SCALE.HOUR,this.step=4),r>t&&(this.scale=TimeStep.SCALE.HOUR,this.step=1),15*o>t&&(this.scale=TimeStep.SCALE.MINUTE,this.step=15),10*o>t&&(this.scale=TimeStep.SCALE.MINUTE,this.step=10),5*o>t&&(this.scale=TimeStep.SCALE.MINUTE,this.step=5),o>t&&(this.scale=TimeStep.SCALE.MINUTE,this.step=1),15*s>t&&(this.scale=TimeStep.SCALE.SECOND,this.step=15),10*s>t&&(this.scale=TimeStep.SCALE.SECOND,this.step=10),5*s>t&&(this.scale=TimeStep.SCALE.SECOND,this.step=5),s>t&&(this.scale=TimeStep.SCALE.SECOND,this.step=1),200*a>t&&(this.scale=TimeStep.SCALE.MILLISECOND,this.step=200),100*a>t&&(this.scale=TimeStep.SCALE.MILLISECOND,this.step=100),50*a>t&&(this.scale=TimeStep.SCALE.MILLISECOND,this.step=50),10*a>t&&(this.scale=TimeStep.SCALE.MILLISECOND,this.step=10),5*a>t&&(this.scale=TimeStep.SCALE.MILLISECOND,this.step=5),a>t&&(this.scale=TimeStep.SCALE.MILLISECOND,this.step=1)}},TimeStep.prototype.snap=function(t){if(this.scale==TimeStep.SCALE.YEAR){var e=t.getFullYear()+Math.round(t.getMonth()/12);t.setFullYear(Math.round(e/this.step)*this.step),t.setMonth(0),t.setDate(0),t.setHours(0),t.setMinutes(0),t.setSeconds(0),t.setMilliseconds(0)}else if(this.scale==TimeStep.SCALE.MONTH)t.getDate()>15?(t.setDate(1),t.setMonth(t.getMonth()+1)):t.setDate(1),t.setHours(0),t.setMinutes(0),t.setSeconds(0),t.setMilliseconds(0);else if(this.scale==TimeStep.SCALE.DAY||this.scale==TimeStep.SCALE.WEEKDAY){switch(this.step){case 5:case 2:t.setHours(24*Math.round(t.getHours()/24));break;default:t.setHours(12*Math.round(t.getHours()/12))}t.setMinutes(0),t.setSeconds(0),t.setMilliseconds(0)}else if(this.scale==TimeStep.SCALE.HOUR){switch(this.step){case 4:t.setMinutes(60*Math.round(t.getMinutes()/60));break;default:t.setMinutes(30*Math.round(t.getMinutes()/30))}t.setSeconds(0),t.setMilliseconds(0)}else if(this.scale==TimeStep.SCALE.MINUTE){switch(this.step){case 15:case 10:t.setMinutes(5*Math.round(t.getMinutes()/5)),t.setSeconds(0);break;case 5:t.setSeconds(60*Math.round(t.getSeconds()/60));break;default:t.setSeconds(30*Math.round(t.getSeconds()/30))}t.setMilliseconds(0)}else if(this.scale==TimeStep.SCALE.SECOND)switch(this.step){case 15:case 10:t.setSeconds(5*Math.round(t.getSeconds()/5)),t.setMilliseconds(0);break;case 5:t.setMilliseconds(1e3*Math.round(t.getMilliseconds()/1e3));break;default:t.setMilliseconds(500*Math.round(t.getMilliseconds()/500))}else if(this.scale==TimeStep.SCALE.MILLISECOND){var i=this.step>5?this.step/2:1;t.setMilliseconds(Math.round(t.getMilliseconds()/i)*i)}},TimeStep.prototype.isMajor=function(){switch(this.scale){case TimeStep.SCALE.MILLISECOND:return 0==this.current.getMilliseconds();case TimeStep.SCALE.SECOND:return 0==this.current.getSeconds();case TimeStep.SCALE.MINUTE:return 0==this.current.getHours()&&0==this.current.getMinutes();case TimeStep.SCALE.HOUR:return 0==this.current.getHours();case TimeStep.SCALE.WEEKDAY:case TimeStep.SCALE.DAY:return 1==this.current.getDate();case TimeStep.SCALE.MONTH:return 0==this.current.getMonth();case TimeStep.SCALE.YEAR:return!1;default:return!1}},TimeStep.prototype.getLabelMinor=function(t){switch(void 0==t&&(t=this.current),this.scale){case TimeStep.SCALE.MILLISECOND:return T(t).format("SSS");case TimeStep.SCALE.SECOND:return T(t).format("s");case TimeStep.SCALE.MINUTE:return T(t).format("HH:mm");case TimeStep.SCALE.HOUR:return T(t).format("HH:mm");case TimeStep.SCALE.WEEKDAY:return T(t).format("ddd D");case TimeStep.SCALE.DAY:return T(t).format("D");case TimeStep.SCALE.MONTH:return T(t).format("MMM");case TimeStep.SCALE.YEAR:return T(t).format("YYYY");default:return""}},TimeStep.prototype.getLabelMajor=function(t){switch(void 0==t&&(t=this.current),this.scale){case TimeStep.SCALE.MILLISECOND:return T(t).format("HH:mm:ss");case TimeStep.SCALE.SECOND:return T(t).format("D MMMM HH:mm");case TimeStep.SCALE.MINUTE:case TimeStep.SCALE.HOUR:return T(t).format("ddd D MMMM");case TimeStep.SCALE.WEEKDAY:case TimeStep.SCALE.DAY:return T(t).format("MMMM YYYY");case TimeStep.SCALE.MONTH:return T(t).format("YYYY");case TimeStep.SCALE.YEAR:return"";default:return""}},r.prototype.subscribe=function(t,e,i){var n=this.subscribers[t];n||(n=[],this.subscribers[t]=n),n.push({id:i?i+"":null,callback:e})},r.prototype.unsubscribe=function(t,e){var i=this.subscribers[t];i&&(this.subscribers[t]=i.filter(function(t){return t.callback!=e}))},r.prototype._trigger=function(t,e,i){if("*"==t)throw Error("Cannot trigger event *");var n=[];t in this.subscribers&&(n=n.concat(this.subscribers[t])),"*"in this.subscribers&&(n=n.concat(this.subscribers["*"]));for(var r=0;n.length>r;r++){var o=n[r];o.callback&&o.callback(t,e,i||null)}},r.prototype.add=function(t,e){var i,n=[],r=this;if(t instanceof Array)for(var o=0,s=t.length;s>o;o++)i=r._addItem(t[o]),n.push(i);else if(E.isDataTable(t))for(var a=this._getColumnNames(t),h=0,p=t.getNumberOfRows();p>h;h++){for(var u={},c=0,d=a.length;d>c;c++){var l=a[c];u[l]=t.getValue(h,c)}i=r._addItem(u),n.push(i)}else{if(!(t instanceof Object))throw Error("Unknown dataType");i=r._addItem(t),n.push(i)}n.length&&this._trigger("add",{items:n},e)},r.prototype.update=function(t,e){var i=[],n=[],r=this,o=r.fieldId,s=function(t){var e=t[o];r.data[e]?(e=r._updateItem(t),n.push(e)):(e=r._addItem(t),i.push(e))};if(t instanceof Array)for(var a=0,h=t.length;h>a;a++)s(t[a]);else if(E.isDataTable(t))for(var p=this._getColumnNames(t),u=0,c=t.getNumberOfRows();c>u;u++){for(var d={},l=0,f=p.length;f>l;l++){var m=p[l];d[m]=t.getValue(u,l)}s(d)}else{if(!(t instanceof Object))throw Error("Unknown dataType");s(t)}i.length&&this._trigger("add",{items:i},e),n.length&&this._trigger("update",{items:n},e)},r.prototype.get=function(){var t,e,i,n,r=this,o=E.getType(arguments[0]);"String"==o||"Number"==o?(t=arguments[0],i=arguments[1],n=arguments[2]):"Array"==o?(e=arguments[0],i=arguments[1],n=arguments[2]):(i=arguments[0],n=arguments[1]);var s;if(i&&i.type){if(s="DataTable"==i.type?"DataTable":"Array",n&&s!=E.getType(n))throw Error('Type of parameter "data" ('+E.getType(n)+") "+"does not correspond with specified options.type ("+i.type+")");if("DataTable"==s&&!E.isDataTable(n))throw Error('Parameter "data" must be a DataTable when options.type is "DataTable"')}else s=n?"DataTable"==E.getType(n)?"DataTable":"Array":"Array";var a,h,p,u,c=i&&i.fieldTypes||this.options.fieldTypes,d=i&&i.filter,l=[];if(void 0!=t)a=r._getItem(t,c),d&&!d(a)&&(a=null);else if(void 0!=e)for(p=0,u=e.length;u>p;p++)a=r._getItem(e[p],c),(!d||d(a))&&l.push(a);else for(h in this.data)this.data.hasOwnProperty(h)&&(a=r._getItem(h,c),(!d||d(a))&&l.push(a));if(i&&i.order&&void 0==t&&this._sort(l,i.order),i&&i.fields){var f=i.fields;if(void 0!=t)a=this._filterFields(a,f);else for(p=0,u=l.length;u>p;p++)l[p]=this._filterFields(l[p],f)}if("DataTable"==s){var m=this._getColumnNames(n);if(void 0!=t)r._appendRow(n,m,a);else for(p=0,u=l.length;u>p;p++)r._appendRow(n,m,l[p]);return n}if(void 0!=t)return a;if(n){for(p=0,u=l.length;u>p;p++)n.push(l[p]);return n}return l},r.prototype.getIds=function(t){var e,i,n,r,o,s=this.data,a=t&&t.filter,h=t&&t.order,p=t&&t.fieldTypes||this.options.fieldTypes,u=[];if(a)if(h){o=[];for(n in s)s.hasOwnProperty(n)&&(r=this._getItem(n,p),a(r)&&o.push(r));for(this._sort(o,h),e=0,i=o.length;i>e;e++)u[e]=o[e][this.fieldId]}else for(n in s)s.hasOwnProperty(n)&&(r=this._getItem(n,p),a(r)&&u.push(r[this.fieldId]));else if(h){o=[];for(n in s)s.hasOwnProperty(n)&&o.push(s[n]);for(this._sort(o,h),e=0,i=o.length;i>e;e++)u[e]=o[e][this.fieldId]}else for(n in s)s.hasOwnProperty(n)&&(r=s[n],u.push(r[this.fieldId]));return u},r.prototype.forEach=function(t,e){var i,n,r=e&&e.filter,o=e&&e.fieldTypes||this.options.fieldTypes,s=this.data;if(e&&e.order)for(var a=this.get(e),h=0,p=a.length;p>h;h++)i=a[h],n=i[this.fieldId],t(i,n);else for(n in s)s.hasOwnProperty(n)&&(i=this._getItem(n,o),(!r||r(i))&&t(i,n))},r.prototype.map=function(t,e){var i,n=e&&e.filter,r=e&&e.fieldTypes||this.options.fieldTypes,o=[],s=this.data;for(var a in s)s.hasOwnProperty(a)&&(i=this._getItem(a,r),(!n||n(i))&&o.push(t(i,a)));return e&&e.order&&this._sort(o,e.order),o},r.prototype._filterFields=function(t,e){var i={};for(var n in t)t.hasOwnProperty(n)&&-1!=e.indexOf(n)&&(i[n]=t[n]);return i},r.prototype._sort=function(t,e){if(E.isString(e)){var i=e;t.sort(function(t,e){var n=t[i],r=e[i];return n>r?1:r>n?-1:0})}else{if("function"!=typeof e)throw new TypeError("Order must be a function or a string");t.sort(e)}},r.prototype.remove=function(t,e){var i,n,r=[];if(E.isNumber(t)||E.isString(t))delete this.data[t],delete this.internalIds[t],r.push(t);else if(t instanceof Array){for(i=0,n=t.length;n>i;i++)this.remove(t[i]);r=items.concat(t)}else if(t instanceof Object)for(i in this.data)this.data.hasOwnProperty(i)&&this.data[i]==t&&(delete this.data[i],delete this.internalIds[i],r.push(i));r.length&&this._trigger("remove",{items:r},e)},r.prototype.clear=function(t){var e=Object.keys(this.data);this.data={},this.internalIds={},this._trigger("remove",{items:e},t)},r.prototype.max=function(t){var e=this.data,i=null,n=null;for(var r in e)if(e.hasOwnProperty(r)){var o=e[r],s=o[t];null!=s&&(!i||s>n)&&(i=o,n=s)}return i},r.prototype.min=function(t){var e=this.data,i=null,n=null;for(var r in e)if(e.hasOwnProperty(r)){var o=e[r],s=o[t];null!=s&&(!i||n>s)&&(i=o,n=s)}return i},r.prototype.distinct=function(t){var e=this.data,i=[],n=this.options.fieldTypes[t],r=0;for(var o in e)if(e.hasOwnProperty(o)){for(var s=e[o],a=E.cast(s[t],n),h=!1,p=0;r>p;p++)if(i[p]==a){h=!0;break}h||(i[r]=a,r++)}return i},r.prototype._addItem=function(t){var e=t[this.fieldId];if(void 0!=e){if(this.data[e])throw Error("Cannot add item: item with id "+e+" already exists")}else e=E.randomUUID(),t[this.fieldId]=e,this.internalIds[e]=t;var i={};for(var n in t)if(t.hasOwnProperty(n)){var r=this.fieldTypes[n];i[n]=E.cast(t[n],r)}return this.data[e]=i,e},r.prototype._getItem=function(t,e){var i,n,r=this.data[t];if(!r)return null;var o={},s=this.fieldId,a=this.internalIds;if(e)for(i in r)r.hasOwnProperty(i)&&(n=r[i],i==s&&n in a||(o[i]=E.cast(n,e[i])));else for(i in r)r.hasOwnProperty(i)&&(n=r[i],i==s&&n in a||(o[i]=n));return o},r.prototype._updateItem=function(t){var e=t[this.fieldId];if(void 0==e)throw Error("Cannot update item: item has no id (item: "+JSON.stringify(t)+")");var i=this.data[e];if(!i)throw Error("Cannot update item: no item with id "+e+" found");for(var n in t)if(t.hasOwnProperty(n)){var r=this.fieldTypes[n];i[n]=E.cast(t[n],r)}return e},r.prototype._getColumnNames=function(t){for(var e=[],i=0,n=t.getNumberOfColumns();n>i;i++)e[i]=t.getColumnId(i)||t.getColumnLabel(i);return e},r.prototype._appendRow=function(t,e,i){for(var n=t.addRow(),r=0,o=e.length;o>r;r++){var s=e[r];t.setValue(n,r,i[s])}},o.prototype.setData=function(t){var e,i,n;if(this.data){this.data.unsubscribe&&this.data.unsubscribe("*",this.listener),e=[];for(var r in this.ids)this.ids.hasOwnProperty(r)&&e.push(r);this.ids={},this._trigger("remove",{items:e})}if(this.data=t,this.data){for(this.fieldId=this.options.fieldId||this.data&&this.data.options&&this.data.options.fieldId||"id",e=this.data.getIds({filter:this.options&&this.options.filter}),i=0,n=e.length;n>i;i++)r=e[i],this.ids[r]=!0;this._trigger("add",{items:e}),this.data.subscribe&&this.data.subscribe("*",this.listener)}},o.prototype.get=function(){var t,e,i,n=this,r=E.getType(arguments[0]);"String"==r||"Number"==r||"Array"==r?(t=arguments[0],e=arguments[1],i=arguments[2]):(e=arguments[0],i=arguments[1]);var o=E.extend({},this.options,e);this.options.filter&&e&&e.filter&&(o.filter=function(t){return n.options.filter(t)&&e.filter(t)});var s=[];return void 0!=t&&s.push(t),s.push(o),s.push(i),this.data&&this.data.get.apply(this.data,s)},o.prototype.getIds=function(t){var e;if(this.data){var i,n=this.options.filter;i=t&&t.filter?n?function(e){return n(e)&&t.filter(e)}:t.filter:n,e=this.data.getIds({filter:i,order:t&&t.order})}else e=[];return e},o.prototype._onEvent=function(t,e,i){var n,r,o,s,a=e&&e.items,h=this.data,p=[],u=[],c=[];if(a&&h){switch(t){case"add":for(n=0,r=a.length;r>n;n++)o=a[n],s=this.get(o),s&&(this.ids[o]=!0,p.push(o));break;case"update":for(n=0,r=a.length;r>n;n++)o=a[n],s=this.get(o),s?this.ids[o]?u.push(o):(this.ids[o]=!0,p.push(o)):this.ids[o]&&(delete this.ids[o],c.push(o));break;case"remove":for(n=0,r=a.length;r>n;n++)o=a[n],this.ids[o]&&(delete this.ids[o],c.push(o))}p.length&&this._trigger("add",{items:p},i),u.length&&this._trigger("update",{items:u},i),c.length&&this._trigger("remove",{items:c},i)}},o.prototype.subscribe=r.prototype.subscribe,o.prototype.unsubscribe=r.prototype.unsubscribe,o.prototype._trigger=r.prototype._trigger,s.prototype.setOptions=function(t){E.extend(this.options,t)},s.prototype.update=function(){this._order(),this._stack()},s.prototype._order=function(){var t=this.parent.items;if(!t)throw Error("Cannot stack items: parent does not contain items");
var e=[],i=0;E.forEach(t,function(t){t.visible&&(e[i]=t,i++)});var n=this.options.order||this.defaultOptions.order;if("function"!=typeof n)throw Error("Option order must be a function");e.sort(n),this.ordered=e},s.prototype._stack=function(){var t,e,i,n=this.ordered,r=this.options,o=r.orientation||this.defaultOptions.orientation,s="top"==o;for(i=r.margin&&void 0!==r.margin.item?r.margin.item:this.defaultOptions.margin.item,t=0,e=n.length;e>t;t++){var a=n[t],h=null;do h=this.checkOverlap(n,t,0,t-1,i),null!=h&&(a.top=s?h.top+h.height+i:h.top-a.height-i);while(h)}},s.prototype.checkOverlap=function(t,e,i,n,r){for(var o=this.collision,s=t[e],a=n;a>=i;a--){var h=t[a];if(o(s,h,r)&&a!=e)return h}return null},s.prototype.collision=function(t,e,i){return t.left-i<e.left+e.width&&t.left+t.width+i>e.left&&t.top-i<e.top+e.height&&t.top+t.height+i>e.top},a.prototype.setOptions=function(t){E.extend(this.options,t),(null!=t.start||null!=t.end)&&this.setRange(t.start,t.end)},a.prototype.subscribe=function(t,e,i){var n,r=this;if("horizontal"!=i&&"vertical"!=i)throw new TypeError('Unknown direction "'+i+'". '+'Choose "horizontal" or "vertical".');if("move"==e)n={component:t,event:e,direction:i,callback:function(t){r._onMouseDown(t,n)},params:{}},t.on("mousedown",n.callback),r.listeners.push(n);else{if("zoom"!=e)throw new TypeError('Unknown event "'+e+'". '+'Choose "move" or "zoom".');n={component:t,event:e,direction:i,callback:function(t){r._onMouseWheel(t,n)},params:{}},t.on("mousewheel",n.callback),r.listeners.push(n)}},a.prototype.on=function(t,e){_.addListener(this,t,e)},a.prototype._trigger=function(t){_.trigger(this,t,{start:this.start,end:this.end})},a.prototype.setRange=function(t,e){var i=this._applyRange(t,e);i&&(this._trigger("rangechange"),this._trigger("rangechanged"))},a.prototype._applyRange=function(t,e){var i,n=null!=t?E.cast(t,"Number"):this.start,r=null!=e?E.cast(e,"Number"):this.end;if(isNaN(n))throw Error('Invalid start "'+t+'"');if(isNaN(r))throw Error('Invalid end "'+e+'"');if(n>r&&(r=n),null!=this.options.min){var o=this.options.min.valueOf();o>n&&(i=o-n,n+=i,r+=i)}if(null!=this.options.max){var s=this.options.max.valueOf();r>s&&(i=r-s,n-=i,r-=i)}if(null!=this.options.zoomMin){var a=this.options.zoomMin.valueOf();0>a&&(a=0),a>r-n&&(this.end-this.start>a?(i=a-(r-n),n-=i/2,r+=i/2):(n=this.start,r=this.end))}if(null!=this.options.zoomMax){var h=this.options.zoomMax.valueOf();0>h&&(h=0),r-n>h&&(h>this.end-this.start?(i=r-n-h,n+=i/2,r-=i/2):(n=this.start,r=this.end))}var p=this.start!=n||this.end!=r;return this.start=n,this.end=r,p},a.prototype.getRange=function(){return{start:this.start,end:this.end}},a.prototype.conversion=function(t){return this.start,this.end,a.conversion(this.start,this.end,t)},a.conversion=function(t,e,i){return 0!=i&&0!=e-t?{offset:t,factor:i/(e-t)}:{offset:0,factor:1}},a.prototype._onMouseDown=function(t,e){t=t||window.event;var i=e.params,n=t.which?1==t.which:1==t.button;if(n){i.mouseX=E.getPageX(t),i.mouseY=E.getPageY(t),i.previousLeft=0,i.previousOffset=0,i.moved=!1,i.start=this.start,i.end=this.end;var r=e.component.frame;r&&(r.style.cursor="move");var o=this;i.onMouseMove||(i.onMouseMove=function(t){o._onMouseMove(t,e)},E.addEventListener(document,"mousemove",i.onMouseMove)),i.onMouseUp||(i.onMouseUp=function(t){o._onMouseUp(t,e)},E.addEventListener(document,"mouseup",i.onMouseUp)),E.preventDefault(t)}},a.prototype._onMouseMove=function(t,e){t=t||window.event;var i=e.params,n=E.getPageX(t),r=E.getPageY(t);void 0==i.mouseX&&(i.mouseX=n),void 0==i.mouseY&&(i.mouseY=r);var o=n-i.mouseX,s=r-i.mouseY,a="horizontal"==e.direction?o:s;Math.abs(a)>=1&&(i.moved=!0);var h=i.end-i.start,p="horizontal"==e.direction?e.component.width:e.component.height,u=-a/p*h;this._applyRange(i.start+u,i.end+u),this._trigger("rangechange"),E.preventDefault(t)},a.prototype._onMouseUp=function(t,e){t=t||window.event;var i=e.params;e.component.frame&&(e.component.frame.style.cursor="auto"),i.onMouseMove&&(E.removeEventListener(document,"mousemove",i.onMouseMove),i.onMouseMove=null),i.onMouseUp&&(E.removeEventListener(document,"mouseup",i.onMouseUp),i.onMouseUp=null),i.moved&&this._trigger("rangechanged")},a.prototype._onMouseWheel=function(t,e){t=t||window.event;var i=0;if(t.wheelDelta?i=t.wheelDelta/120:t.detail&&(i=-t.detail/3),i){var n=this,r=function(){var r=i/5,o=null,s=e.component.frame;if(s){var a,h;if("horizontal"==e.direction){a=e.component.width,h=n.conversion(a);var p=E.getAbsoluteLeft(s),u=E.getPageX(t);o=(u-p)/h.factor+h.offset}else{a=e.component.height,h=n.conversion(a);var c=E.getAbsoluteTop(s),d=E.getPageY(t);o=(c+a-d-c)/h.factor+h.offset}}n.zoom(r,o)};r()}E.preventDefault(t)},a.prototype.zoom=function(t,e){null==e&&(e=(this.start+this.end)/2),t>=1&&(t=.9),-1>=t&&(t=-.9),0>t&&(t/=1+t);var i=this.start-e,n=this.end-e,r=this.start-i*t,o=this.end-n*t;this.setRange(r,o)},a.prototype.move=function(t){var e=this.end-this.start,i=this.start+e*t,n=this.end+e*t;this.start=i,this.end=n},h.prototype.on=function(t,e,i){var n=t instanceof RegExp?t:RegExp(t.replace("*","\\w+")),r={id:E.randomUUID(),event:t,regexp:n,callback:"function"==typeof e?e:null,target:i};return this.subscriptions.push(r),r.id},h.prototype.off=function(t){for(var e=0;this.subscriptions.length>e;){var i=this.subscriptions[e],n=!0;if(t instanceof Object)for(var r in t)t.hasOwnProperty(r)&&t[r]!==i[r]&&(n=!1);else n=i.id==t;n?this.subscriptions.splice(e,1):e++}},h.prototype.emit=function(t,e,i){for(var n=0;this.subscriptions.length>n;n++){var r=this.subscriptions[n];r.regexp.test(t)&&r.callback&&r.callback(t,e,i)}},p.prototype.add=function(t){if(void 0==t.id)throw Error("Component has no field id");if(!(t instanceof u||t instanceof p))throw new TypeError("Component must be an instance of prototype Component or Controller");t.controller=this,this.components[t.id]=t},p.prototype.remove=function(t){var e;for(e in this.components)if(this.components.hasOwnProperty(e)&&(e==t||this.components[e]==t))break;e&&delete this.components[e]},p.prototype.requestReflow=function(t){if(t)this.reflow();else if(!this.reflowTimer){var e=this;this.reflowTimer=setTimeout(function(){e.reflowTimer=void 0,e.reflow()},0)}},p.prototype.requestRepaint=function(t){if(t)this.repaint();else if(!this.repaintTimer){var e=this;this.repaintTimer=setTimeout(function(){e.repaintTimer=void 0,e.repaint()},0)}},p.prototype.repaint=function(){function t(n,r){r in i||(n.depends&&n.depends.forEach(function(e){t(e,e.id)}),n.parent&&t(n.parent,n.parent.id),e=n.repaint()||e,i[r]=!0)}var e=!1;this.repaintTimer&&(clearTimeout(this.repaintTimer),this.repaintTimer=void 0);var i={};E.forEach(this.components,t),e&&this.reflow()},p.prototype.reflow=function(){function t(n,r){r in i||(n.depends&&n.depends.forEach(function(e){t(e,e.id)}),n.parent&&t(n.parent,n.parent.id),e=n.reflow()||e,i[r]=!0)}var e=!1;this.reflowTimer&&(clearTimeout(this.reflowTimer),this.reflowTimer=void 0);var i={};E.forEach(this.components,t),e&&this.repaint()},u.prototype.setOptions=function(t){t&&(E.extend(this.options,t),this.controller&&(this.requestRepaint(),this.requestReflow()))},u.prototype.getOption=function(t){var e;return this.options&&(e=this.options[t]),void 0===e&&this.defaultOptions&&(e=this.defaultOptions[t]),e},u.prototype.getContainer=function(){return null},u.prototype.getFrame=function(){return this.frame},u.prototype.repaint=function(){return!1},u.prototype.reflow=function(){return!1},u.prototype.hide=function(){return this.frame&&this.frame.parentNode?(this.frame.parentNode.removeChild(this.frame),!0):!1},u.prototype.show=function(){return this.frame&&this.frame.parentNode?!1:this.repaint()},u.prototype.requestRepaint=function(){if(!this.controller)throw Error("Cannot request a repaint: no controller configured");this.controller.requestRepaint()},u.prototype.requestReflow=function(){if(!this.controller)throw Error("Cannot request a reflow: no controller configured");this.controller.requestReflow()},c.prototype=new u,c.prototype.setOptions=u.prototype.setOptions,c.prototype.getContainer=function(){return this.frame},c.prototype.repaint=function(){var t=0,e=E.updateProperty,i=E.option.asSize,n=this.options,r=this.frame;if(!r){r=document.createElement("div"),r.className="panel";var o=n.className;o&&("function"==typeof o?E.addClassName(r,o()+""):E.addClassName(r,o+"")),this.frame=r,t+=1}if(!r.parentNode){if(!this.parent)throw Error("Cannot repaint panel: no parent attached");var s=this.parent.getContainer();if(!s)throw Error("Cannot repaint panel: parent has no container element");s.appendChild(r),t+=1}return t+=e(r.style,"top",i(n.top,"0px")),t+=e(r.style,"left",i(n.left,"0px")),t+=e(r.style,"width",i(n.width,"100%")),t+=e(r.style,"height",i(n.height,"100%")),t>0},c.prototype.reflow=function(){var t=0,e=E.updateProperty,i=this.frame;return i?(t+=e(this,"top",i.offsetTop),t+=e(this,"left",i.offsetLeft),t+=e(this,"width",i.offsetWidth),t+=e(this,"height",i.offsetHeight)):t+=1,t>0},d.prototype=new c,d.prototype.setOptions=u.prototype.setOptions,d.prototype.repaint=function(){var t=0,e=E.updateProperty,i=E.option.asSize,n=this.options,r=this.frame;if(!r){r=document.createElement("div"),r.className="graph panel";var o=n.className;o&&E.addClassName(r,E.option.asString(o)),this.frame=r,t+=1}if(!r.parentNode){if(!this.container)throw Error("Cannot repaint root panel: no container attached");this.container.appendChild(r),t+=1}return t+=e(r.style,"top",i(n.top,"0px")),t+=e(r.style,"left",i(n.left,"0px")),t+=e(r.style,"width",i(n.width,"100%")),t+=e(r.style,"height",i(n.height,"100%")),this._updateEventEmitters(),this._updateWatch(),t>0},d.prototype.reflow=function(){var t=0,e=E.updateProperty,i=this.frame;return i?(t+=e(this,"top",i.offsetTop),t+=e(this,"left",i.offsetLeft),t+=e(this,"width",i.offsetWidth),t+=e(this,"height",i.offsetHeight)):t+=1,t>0},d.prototype._updateWatch=function(){var t=this.getOption("autoResize");t?this._watch():this._unwatch()},d.prototype._watch=function(){var t=this;this._unwatch();var e=function(){var e=t.getOption("autoResize");return e?(t.frame&&(t.frame.clientWidth!=t.width||t.frame.clientHeight!=t.height)&&t.requestReflow(),void 0):(t._unwatch(),void 0)};E.addEventListener(window,"resize",e),this.watchTimer=setInterval(e,1e3)},d.prototype._unwatch=function(){this.watchTimer&&(clearInterval(this.watchTimer),this.watchTimer=void 0)},d.prototype.on=function(t,e){var i=this.listeners[t];i||(i=[],this.listeners[t]=i),i.push(e),this._updateEventEmitters()},d.prototype._updateEventEmitters=function(){if(this.listeners){var t=this;E.forEach(this.listeners,function(e,i){if(t.emitters||(t.emitters={}),!(i in t.emitters)){var n=t.frame;if(n){var r=function(t){e.forEach(function(e){e(t)})};t.emitters[i]=r,E.addEventListener(n,i,r)}}})}},l.prototype=new u,l.prototype.setOptions=u.prototype.setOptions,l.prototype.setRange=function(t){if(!(t instanceof a||t&&t.start&&t.end))throw new TypeError("Range must be an instance of Range, or an object containing start and end.");this.range=t},l.prototype.toTime=function(t){var e=this.conversion;return new Date(t/e.factor+e.offset)},l.prototype.toScreen=function(t){var e=this.conversion;return(t.valueOf()-e.offset)*e.factor},l.prototype.repaint=function(){var t=0,e=E.updateProperty,i=E.option.asSize,n=this.options,r=this.getOption("orientation"),o=this.props,s=this.step,a=this.frame;if(a||(a=document.createElement("div"),this.frame=a,t+=1),a.className="axis "+r,!a.parentNode){if(!this.parent)throw Error("Cannot repaint time axis: no parent attached");var h=this.parent.getContainer();if(!h)throw Error("Cannot repaint time axis: parent has no container element");h.appendChild(a),t+=1}var p=a.parentNode;if(p){var u=a.nextSibling;p.removeChild(a);var c="bottom"==r&&this.props.parentHeight&&this.height?this.props.parentHeight-this.height+"px":"0px";if(t+=e(a.style,"top",i(n.top,c)),t+=e(a.style,"left",i(n.left,"0px")),t+=e(a.style,"width",i(n.width,"100%")),t+=e(a.style,"height",i(n.height,this.height+"px")),this._repaintMeasureChars(),this.step){this._repaintStart(),s.first();for(var d=void 0,l=0;s.hasNext()&&1e3>l;){l++;var f=s.getCurrent(),m=this.toScreen(f),g=s.isMajor();this.getOption("showMinorLabels")&&this._repaintMinorText(m,s.getLabelMinor()),g&&this.getOption("showMajorLabels")?(m>0&&(void 0==d&&(d=m),this._repaintMajorText(m,s.getLabelMajor())),this._repaintMajorLine(m)):this._repaintMinorLine(m),s.next()}if(this.getOption("showMajorLabels")){var v=this.toTime(0),y=s.getLabelMajor(v),w=y.length*(o.majorCharWidth||10)+10;(void 0==d||d>w)&&this._repaintMajorText(0,y)}this._repaintEnd()}this._repaintLine(),u?p.insertBefore(a,u):p.appendChild(a)}return t>0},l.prototype._repaintStart=function(){var t=this.dom,e=t.redundant;e.majorLines=t.majorLines,e.majorTexts=t.majorTexts,e.minorLines=t.minorLines,e.minorTexts=t.minorTexts,t.majorLines=[],t.majorTexts=[],t.minorLines=[],t.minorTexts=[]},l.prototype._repaintEnd=function(){E.forEach(this.dom.redundant,function(t){for(;t.length;){var e=t.pop();e&&e.parentNode&&e.parentNode.removeChild(e)}})},l.prototype._repaintMinorText=function(t,e){var i=this.dom.redundant.minorTexts.shift();if(!i){var n=document.createTextNode("");i=document.createElement("div"),i.appendChild(n),i.className="text minor",this.frame.appendChild(i)}this.dom.minorTexts.push(i),i.childNodes[0].nodeValue=e,i.style.left=t+"px",i.style.top=this.props.minorLabelTop+"px"},l.prototype._repaintMajorText=function(t,e){var i=this.dom.redundant.majorTexts.shift();if(!i){var n=document.createTextNode(e);i=document.createElement("div"),i.className="text major",i.appendChild(n),this.frame.appendChild(i)}this.dom.majorTexts.push(i),i.childNodes[0].nodeValue=e,i.style.top=this.props.majorLabelTop+"px",i.style.left=t+"px"},l.prototype._repaintMinorLine=function(t){var e=this.dom.redundant.minorLines.shift();e||(e=document.createElement("div"),e.className="grid vertical minor",this.frame.appendChild(e)),this.dom.minorLines.push(e);var i=this.props;e.style.top=i.minorLineTop+"px",e.style.height=i.minorLineHeight+"px",e.style.left=t-i.minorLineWidth/2+"px"},l.prototype._repaintMajorLine=function(t){var e=this.dom.redundant.majorLines.shift();e||(e=document.createElement("DIV"),e.className="grid vertical major",this.frame.appendChild(e)),this.dom.majorLines.push(e);var i=this.props;e.style.top=i.majorLineTop+"px",e.style.left=t-i.majorLineWidth/2+"px",e.style.height=i.majorLineHeight+"px"},l.prototype._repaintLine=function(){var t=this.dom.line,e=this.frame;this.options,this.getOption("showMinorLabels")||this.getOption("showMajorLabels")?(t?(e.removeChild(t),e.appendChild(t)):(t=document.createElement("div"),t.className="grid horizontal major",e.appendChild(t),this.dom.line=t),t.style.top=this.props.lineTop+"px"):t&&axis.parentElement&&(e.removeChild(axis.line),delete this.dom.line)},l.prototype._repaintMeasureChars=function(){var t,e=this.dom;if(!e.measureCharMinor){t=document.createTextNode("0");var i=document.createElement("DIV");i.className="text minor measure",i.appendChild(t),this.frame.appendChild(i),e.measureCharMinor=i}if(!e.measureCharMajor){t=document.createTextNode("0");var n=document.createElement("DIV");n.className="text major measure",n.appendChild(t),this.frame.appendChild(n),e.measureCharMajor=n}},l.prototype.reflow=function(){var t=0,e=E.updateProperty,i=this.frame,n=this.range;if(!n)throw Error("Cannot repaint time axis: no range configured");if(i){t+=e(this,"top",i.offsetTop),t+=e(this,"left",i.offsetLeft);var r=this.props,o=this.getOption("showMinorLabels"),s=this.getOption("showMajorLabels"),a=this.dom.measureCharMinor,h=this.dom.measureCharMajor;a&&(r.minorCharHeight=a.clientHeight,r.minorCharWidth=a.clientWidth),h&&(r.majorCharHeight=h.clientHeight,r.majorCharWidth=h.clientWidth);var p=i.parentNode?i.parentNode.offsetHeight:0;switch(p!=r.parentHeight&&(r.parentHeight=p,t+=1),this.getOption("orientation")){case"bottom":r.minorLabelHeight=o?r.minorCharHeight:0,r.majorLabelHeight=s?r.majorCharHeight:0,r.minorLabelTop=0,r.majorLabelTop=r.minorLabelTop+r.minorLabelHeight,r.minorLineTop=-this.top,r.minorLineHeight=Math.max(this.top+r.majorLabelHeight,0),r.minorLineWidth=1,r.majorLineTop=-this.top,r.majorLineHeight=Math.max(this.top+r.minorLabelHeight+r.majorLabelHeight,0),r.majorLineWidth=1,r.lineTop=0;break;case"top":r.minorLabelHeight=o?r.minorCharHeight:0,r.majorLabelHeight=s?r.majorCharHeight:0,r.majorLabelTop=0,r.minorLabelTop=r.majorLabelTop+r.majorLabelHeight,r.minorLineTop=r.minorLabelTop,r.minorLineHeight=Math.max(p-r.majorLabelHeight-this.top),r.minorLineWidth=1,r.majorLineTop=0,r.majorLineHeight=Math.max(p-this.top),r.majorLineWidth=1,r.lineTop=r.majorLabelHeight+r.minorLabelHeight;break;default:throw Error('Unkown orientation "'+this.getOption("orientation")+'"')}var u=r.minorLabelHeight+r.majorLabelHeight;t+=e(this,"width",i.offsetWidth),t+=e(this,"height",u),this._updateConversion();var c=E.cast(n.start,"Date"),d=E.cast(n.end,"Date"),l=this.toTime(5*(r.minorCharWidth||10))-this.toTime(0);this.step=new TimeStep(c,d,l),t+=e(r.range,"start",c.valueOf()),t+=e(r.range,"end",d.valueOf()),t+=e(r.range,"minimumStep",l.valueOf())}return t>0},l.prototype._updateConversion=function(){var t=this.range;if(!t)throw Error("No range configured");this.conversion=t.conversion?t.conversion(this.width):a.conversion(t.start,t.end,this.width)},f.prototype=new c,f.types={box:g,range:y,point:v},f.prototype.setOptions=u.prototype.setOptions,f.prototype.setRange=function(t){if(!(t instanceof a||t&&t.start&&t.end))throw new TypeError("Range must be an instance of Range, or an object containing start and end.");this.range=t},f.prototype.repaint=function(){var t=0,e=E.updateProperty,i=E.option.asSize,n=this.options,r=this.getOption("orientation"),o=this.defaultOptions,s=this.frame;if(!s){s=document.createElement("div"),s.className="itemset";var a=n.className;a&&E.addClassName(s,E.option.asString(a));var h=document.createElement("div");h.className="background",s.appendChild(h),this.dom.background=h;var p=document.createElement("div");p.className="foreground",s.appendChild(p),this.dom.foreground=p;var u=document.createElement("div");u.className="itemset-axis",this.dom.axis=u,this.frame=s,t+=1}if(!this.parent)throw Error("Cannot repaint itemset: no parent attached");var c=this.parent.getContainer();if(!c)throw Error("Cannot repaint itemset: parent has no container element");s.parentNode||(c.appendChild(s),t+=1),this.dom.axis.parentNode||(c.appendChild(this.dom.axis),t+=1),t+=e(s.style,"left",i(n.left,"0px")),t+=e(s.style,"top",i(n.top,"0px")),t+=e(s.style,"width",i(n.width,"100%")),t+=e(s.style,"height",i(n.height,this.height+"px")),t+=e(this.dom.axis.style,"left",i(n.left,"0px")),t+=e(this.dom.axis.style,"width",i(n.width,"100%")),t+="bottom"==r?e(this.dom.axis.style,"top",this.height+this.top+"px"):e(this.dom.axis.style,"top",this.top+"px"),this._updateConversion();var d=this,l=this.queue,m=this.itemsData,g=this.items,v={fields:[m&&m.fieldId||"id","start","end","content","type"]};return Object.keys(l).forEach(function(e){var i=l[e],r=g[e];switch(i){case"add":case"update":var s=m&&m.get(e,v);if(s){var a=s.type||s.start&&s.end&&"range"||"box",h=f.types[a];if(r&&(h&&r instanceof h?(r.data=s,t++):(t+=r.hide(),r=null)),!r){if(!h)throw new TypeError('Unknown item type "'+a+'"');r=new h(d,s,n,o),t++}r.repaint(),g[e]=r}delete l[e];break;case"remove":r&&(t+=r.hide()),delete g[e],delete l[e];break;default:console.log('Error: unknown action "'+i+'"')}}),E.forEach(this.items,function(e){e.visible?(t+=e.show(),e.reposition()):t+=e.hide()}),t>0},f.prototype.getForeground=function(){return this.dom.foreground},f.prototype.getBackground=function(){return this.dom.background},f.prototype.getAxis=function(){return this.dom.axis},f.prototype.reflow=function(){var t=0,e=this.options,i=e.margin&&e.margin.axis||this.defaultOptions.margin.axis,n=e.margin&&e.margin.item||this.defaultOptions.margin.item,r=E.updateProperty,o=E.option.asNumber,s=E.option.asSize,a=this.frame;if(a){this._updateConversion(),E.forEach(this.items,function(e){t+=e.reflow()}),this.stack.update();var h,p=o(e.maxHeight),u=null!=s(e.height);if(u)h=a.offsetHeight;else{var c=this.stack.ordered;if(c.length){var d=c[0].top,l=c[0].top+c[0].height;E.forEach(c,function(t){d=Math.min(d,t.top),l=Math.max(l,t.top+t.height)}),h=l-d+i+n}else h=i+n}null!=p&&(h=Math.min(h,p)),t+=r(this,"height",h),t+=r(this,"top",a.offsetTop),t+=r(this,"left",a.offsetLeft),t+=r(this,"width",a.offsetWidth)}else t+=1;return t>0},f.prototype.hide=function(){var t=!1;return this.frame&&this.frame.parentNode&&(this.frame.parentNode.removeChild(this.frame),t=!0),this.dom.axis&&this.dom.axis.parentNode&&(this.dom.axis.parentNode.removeChild(this.dom.axis),t=!0),t},f.prototype.setItems=function(t){var e,i=this,n=this.itemsData;if(n&&(E.forEach(this.listeners,function(t,e){n.unsubscribe(e,t)}),e=n.getIds(),this._onRemove(e)),t){if(!(t instanceof r||t instanceof o))throw new TypeError("Data must be an instance of DataSet");this.itemsData=t}else this.itemsData=null;if(this.itemsData){var s=this.id;E.forEach(this.listeners,function(t,e){i.itemsData.subscribe(e,t,s)}),e=this.itemsData.getIds(),this._onAdd(e)}},f.prototype.getItems=function(){return this.itemsData},f.prototype._onUpdate=function(t){this._toQueue("update",t)},f.prototype._onAdd=function(t){this._toQueue("add",t)},f.prototype._onRemove=function(t){this._toQueue("remove",t)},f.prototype._toQueue=function(t,e){var i=this.queue;e.forEach(function(e){i[e]=t}),this.controller&&this.requestRepaint()},f.prototype._updateConversion=function(){var t=this.range;if(!t)throw Error("No range configured");this.conversion=t.conversion?t.conversion(this.width):a.conversion(t.start,t.end,this.width)},f.prototype.toTime=function(t){var e=this.conversion;return new Date(t/e.factor+e.offset)},f.prototype.toScreen=function(t){var e=this.conversion;return(t.valueOf()-e.offset)*e.factor},m.prototype.select=function(){this.selected=!0},m.prototype.unselect=function(){this.selected=!1},m.prototype.show=function(){return!1},m.prototype.hide=function(){return!1},m.prototype.repaint=function(){return!1},m.prototype.reflow=function(){return!1},g.prototype=new m(null,null),g.prototype.select=function(){this.selected=!0},g.prototype.unselect=function(){this.selected=!1},g.prototype.repaint=function(){var t=!1,e=this.dom;if(e||(this._create(),e=this.dom,t=!0),e){if(!this.parent)throw Error("Cannot repaint item: no parent attached");var i=this.parent.getForeground();if(!i)throw Error("Cannot repaint time axis: parent has no foreground container element");var n=this.parent.getBackground();if(!n)throw Error("Cannot repaint time axis: parent has no background container element");var r=this.parent.getAxis();if(!n)throw Error("Cannot repaint time axis: parent has no axis container element");if(e.box.parentNode||(i.appendChild(e.box),t=!0),e.line.parentNode||(n.appendChild(e.line),t=!0),e.dot.parentNode||(r.appendChild(e.dot),t=!0),this.data.content!=this.content){if(this.content=this.data.content,this.content instanceof Element)e.content.innerHTML="",e.content.appendChild(this.content);else{if(void 0==this.data.content)throw Error('Property "content" missing in item '+this.data.id);e.content.innerHTML=this.content}t=!0}var o=(this.data.className?" "+this.data.className:"")+(this.selected?" selected":"");this.className!=o&&(this.className=o,e.box.className="item box"+o,e.line.className="item line"+o,e.dot.className="item dot"+o,t=!0)}return t},g.prototype.show=function(){return this.dom&&this.dom.box.parentNode?!1:this.repaint()},g.prototype.hide=function(){var t=!1,e=this.dom;return e&&(e.box.parentNode&&(e.box.parentNode.removeChild(e.box),t=!0),e.line.parentNode&&e.line.parentNode.removeChild(e.line),e.dot.parentNode&&e.dot.parentNode.removeChild(e.dot)),t},g.prototype.reflow=function(){var t,e,i,n,r,o,s,a,h,p,u,c,d=0;if(void 0==this.data.start)throw Error('Property "start" missing in item '+this.data.id);if(u=this.data,c=this.parent&&this.parent.range,this.visible=u&&c?u.start>c.start&&u.start<c.end:!1,this.visible)if(e=this.dom)if(t=E.updateProperty,i=this.props,n=this.options,o=this.parent.toScreen(this.data.start),s=n.align||this.defaultOptions.align,r=n.margin&&n.margin.axis||this.defaultOptions.margin.axis,a=n.orientation||this.defaultOptions.orientation,d+=t(i.dot,"height",e.dot.offsetHeight),d+=t(i.dot,"width",e.dot.offsetWidth),d+=t(i.line,"width",e.line.offsetWidth),d+=t(i.line,"height",e.line.offsetHeight),d+=t(i.line,"top",e.line.offsetTop),d+=t(this,"width",e.box.offsetWidth),d+=t(this,"height",e.box.offsetHeight),p="right"==s?o-this.width:"left"==s?o:o-this.width/2,d+=t(this,"left",p),d+=t(i.line,"left",o-i.line.width/2),d+=t(i.dot,"left",o-i.dot.width/2),d+=t(i.dot,"top",-i.dot.height/2),"top"==a)h=r,d+=t(this,"top",h);else{var l=this.parent.height;h=l-this.height-r,d+=t(this,"top",h)}else d+=1;return d>0},g.prototype._create=function(){var t=this.dom;t||(this.dom=t={},t.box=document.createElement("DIV"),t.content=document.createElement("DIV"),t.content.className="content",t.box.appendChild(t.content),t.line=document.createElement("DIV"),t.line.className="line",t.dot=document.createElement("DIV"),t.dot.className="dot")},g.prototype.reposition=function(){var t=this.dom,e=this.props,i=this.options.orientation||this.defaultOptions.orientation;if(t){var n=t.box,r=t.line,o=t.dot;n.style.left=this.left+"px",n.style.top=this.top+"px",r.style.left=e.line.left+"px","top"==i?(r.style.top="0px",r.style.height=this.top+"px"):(r.style.top=this.top+this.height+"px",r.style.height=Math.max(this.parent.height-this.top-this.height+this.props.dot.height/2,0)+"px"),o.style.left=e.dot.left+"px",o.style.top=e.dot.top+"px"}},v.prototype=new m(null,null),v.prototype.select=function(){this.selected=!0},v.prototype.unselect=function(){this.selected=!1},v.prototype.repaint=function(){var t=!1,e=this.dom;if(e||(this._create(),e=this.dom,t=!0),e){if(!this.parent)throw Error("Cannot repaint item: no parent attached");var i=this.parent.getForeground();if(!i)throw Error("Cannot repaint time axis: parent has no foreground container element");if(e.point.parentNode||(i.appendChild(e.point),i.appendChild(e.point),t=!0),this.data.content!=this.content){if(this.content=this.data.content,this.content instanceof Element)e.content.innerHTML="",e.content.appendChild(this.content);else{if(void 0==this.data.content)throw Error('Property "content" missing in item '+this.data.id);e.content.innerHTML=this.content}t=!0}var n=(this.data.className?" "+this.data.className:"")+(this.selected?" selected":"");this.className!=n&&(this.className=n,e.point.className="item point"+n,t=!0)}return t},v.prototype.show=function(){return this.dom&&this.dom.point.parentNode?!1:this.repaint()},v.prototype.hide=function(){var t=!1,e=this.dom;return e&&e.point.parentNode&&(e.point.parentNode.removeChild(e.point),t=!0),t},v.prototype.reflow=function(){var t,e,i,n,r,o,s,a,h,p,u=0;if(void 0==this.data.start)throw Error('Property "start" missing in item '+this.data.id);if(h=this.data,p=this.parent&&this.parent.range,this.visible=h&&p?h.start>p.start&&h.start<p.end:!1,this.visible)if(e=this.dom){if(t=E.updateProperty,i=this.props,n=this.options,o=n.orientation||this.defaultOptions.orientation,r=n.margin&&n.margin.axis||this.defaultOptions.margin.axis,s=this.parent.toScreen(this.data.start),u+=t(this,"width",e.point.offsetWidth),u+=t(this,"height",e.point.offsetHeight),u+=t(i.dot,"width",e.dot.offsetWidth),u+=t(i.dot,"height",e.dot.offsetHeight),u+=t(i.content,"height",e.content.offsetHeight),"top"==o)a=r;else{var c=this.parent.height;a=Math.max(c-this.height-r,0)}u+=t(this,"top",a),u+=t(this,"left",s-i.dot.width/2),u+=t(i.content,"marginLeft",1.5*i.dot.width),u+=t(i.dot,"top",(this.height-i.dot.height)/2)}else u+=1;return u>0},v.prototype._create=function(){var t=this.dom;t||(this.dom=t={},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.dot.className="dot",t.point.appendChild(t.dot))},v.prototype.reposition=function(){var t=this.dom,e=this.props;t&&(t.point.style.top=this.top+"px",t.point.style.left=this.left+"px",t.content.style.marginLeft=e.content.marginLeft+"px",t.dot.style.top=e.dot.top+"px")},y.prototype=new m(null,null),y.prototype.select=function(){this.selected=!0},y.prototype.unselect=function(){this.selected=!1},y.prototype.repaint=function(){var t=!1,e=this.dom;if(e||(this._create(),e=this.dom,t=!0),e){if(!this.parent)throw Error("Cannot repaint item: no parent attached");var i=this.parent.getForeground();if(!i)throw Error("Cannot repaint time axis: parent has no foreground container element");if(e.box.parentNode||(i.appendChild(e.box),t=!0),this.data.content!=this.content){if(this.content=this.data.content,this.content instanceof Element)e.content.innerHTML="",e.content.appendChild(this.content);else{if(void 0==this.data.content)throw Error('Property "content" missing in item '+this.data.id);e.content.innerHTML=this.content}t=!0}var n=this.data.className?""+this.data.className:"";this.className!=n&&(this.className=n,e.box.className="item range"+n,t=!0)}return t},y.prototype.show=function(){return this.dom&&this.dom.box.parentNode?!1:this.repaint()},y.prototype.hide=function(){var t=!1,e=this.dom;return e&&e.box.parentNode&&(e.box.parentNode.removeChild(e.box),t=!0),t},y.prototype.reflow=function(){var t,e,i,n,r,o,s,a,h,p,u,c,d,l,f,m,g=0;if(void 0==this.data.start)throw Error('Property "start" missing in item '+this.data.id);if(void 0==this.data.end)throw Error('Property "end" missing in item '+this.data.id);return h=this.data,p=this.parent&&this.parent.range,this.visible=h&&p?h.start<p.end&&h.end>p.start:!1,this.visible&&(t=this.dom,t?(e=this.props,i=this.options,o=this.parent,s=o.toScreen(this.data.start),a=o.toScreen(this.data.end),u=E.updateProperty,c=t.box,d=o.width,f=i.orientation||this.defaultOptions.orientation,n=i.margin&&i.margin.axis||this.defaultOptions.margin.axis,r=i.padding||this.defaultOptions.padding,g+=u(e.content,"width",t.content.offsetWidth),g+=u(this,"height",c.offsetHeight),-d>s&&(s=-d),a>2*d&&(a=2*d),l=0>s?Math.min(-s,a-s-e.content.width-2*r):0,g+=u(e.content,"left",l),"top"==f?(m=n,g+=u(this,"top",m)):(m=o.height-this.height-n,g+=u(this,"top",m)),g+=u(this,"left",s),g+=u(this,"width",Math.max(a-s,1))):g+=1),g>0},y.prototype._create=function(){var t=this.dom;t||(this.dom=t={},t.box=document.createElement("div"),t.content=document.createElement("div"),t.content.className="content",t.box.appendChild(t.content))},y.prototype.reposition=function(){var t=this.dom,e=this.props;t&&(t.box.style.top=this.top+"px",t.box.style.left=this.left+"px",t.box.style.width=this.width+"px",t.content.style.left=e.content.left+"px")},w.prototype=new u,w.prototype.setOptions=u.prototype.setOptions,w.prototype.getContainer=function(){return this.parent.getContainer()},w.prototype.setItems=function(t){if(this.itemset&&(this.itemset.hide(),this.itemset.setItems(),this.parent.controller.remove(this.itemset),this.itemset=null),t){var e=this.groupId,i=Object.create(this.options);this.itemset=new f(this,null,i),this.itemset.setRange(this.parent.range),this.view=new o(t,{filter:function(t){return t.group==e}}),this.itemset.setItems(this.view),this.parent.controller.add(this.itemset)}},w.prototype.repaint=function(){return!1},w.prototype.reflow=function(){var t=0,e=E.updateProperty;return t+=e(this,"top",this.itemset?this.itemset.top:0),t+=e(this,"height",this.itemset?this.itemset.height:0),t>0},b.prototype=new c,b.prototype.setOptions=u.prototype.setOptions,b.prototype.setRange=function(){},b.prototype.setItems=function(t){this.itemsData=t;for(var e in this.groups)if(this.groups.hasOwnProperty(e)){var i=this.groups[e];i.setItems(t)}},b.prototype.getItems=function(){return this.itemsData},b.prototype.setRange=function(t){this.range=t},b.prototype.setGroups=function(t){var e,i=this;if(this.groupsData&&(E.forEach(this.listeners,function(t,e){i.groupsData.unsubscribe(e,t)
}),e=this.groupsData.getIds(),this._onRemove(e)),t?t instanceof r?this.groupsData=t:(this.groupsData=new r({fieldTypes:{start:"Date",end:"Date"}}),this.groupsData.add(t)):this.groupsData=null,this.groupsData){var n=this.id;E.forEach(this.listeners,function(t,e){i.groupsData.subscribe(e,t,n)}),e=this.groupsData.getIds(),this._onAdd(e)}},b.prototype.getGroups=function(){return this.groupsData},b.prototype.repaint=function(){var t=0,e=E.updateProperty,i=E.option.asSize,n=this.options,r=this.frame;if(!r){r=document.createElement("div"),r.className="groupset";var o=n.className;o&&E.addClassName(r,E.option.asString(o)),this.frame=r,t+=1}if(!this.parent)throw Error("Cannot repaint groupset: no parent attached");var s=this.parent.getContainer();if(!s)throw Error("Cannot repaint groupset: parent has no container element");r.parentNode||(s.appendChild(r),t+=1),t+=e(r.style,"height",i(n.height,this.height+"px")),t+=e(r.style,"top",i(n.top,"0px")),t+=e(r.style,"left",i(n.left,"0px")),t+=e(r.style,"width",i(n.width,"100%"));var a=this,h=this.queue,p=this.groups,u=this.groupsData,c=Object.keys(h);if(c.length){c.forEach(function(t){var e=h[t],i=p[t];switch(e){case"add":case"update":if(!i){var n=Object.create(a.options);i=new w(a,t,n),i.setItems(a.itemsData),p[t]=i,a.controller.add(i)}i.data=u.get(t),delete h[t];break;case"remove":i&&(i.setItems(),delete p[t],a.controller.remove(i)),delete h[t];break;default:console.log('Error: unknown action "'+e+'"')}});for(var d=this.groupsData.getIds({order:this.options.groupsOrder}),l=0;d.length>l;l++)(function(t,e){var i=0;e&&(i=function(){return e.top+e.height}),t.setOptions({top:i})})(p[d[l]],p[d[l-1]]);t++}return t>0},b.prototype.getContainer=function(){return this.frame},b.prototype.reflow=function(){var t=0,e=this.options,i=E.updateProperty,n=E.option.asNumber,r=E.option.asSize,o=this.frame;if(o){var s,a=n(e.maxHeight),h=null!=r(e.height);if(h)s=o.offsetHeight;else{s=0;for(var p in this.groups)if(this.groups.hasOwnProperty(p)){var u=this.groups[p];s+=u.height}}null!=a&&(s=Math.min(s,a)),t+=i(this,"height",s),t+=i(this,"top",o.offsetTop),t+=i(this,"left",o.offsetLeft),t+=i(this,"width",o.offsetWidth)}return t>0},b.prototype.hide=function(){return this.frame&&this.frame.parentNode?(this.frame.parentNode.removeChild(this.frame),!0):!1},b.prototype.show=function(){return this.frame&&this.frame.parentNode?!1:this.repaint()},b.prototype._onUpdate=function(t){this._toQueue(t,"update")},b.prototype._onAdd=function(t){this._toQueue(t,"add")},b.prototype._onRemove=function(t){this._toQueue(t,"remove")},b.prototype._toQueue=function(t,e){var i=this.queue;t.forEach(function(t){i[t]=e}),this.controller&&this.requestRepaint()},S.prototype.setOptions=function(t){t&&E.extend(this.options,t),this.controller.reflow(),this.controller.repaint()},S.prototype.setItems=function(t){var e,i=null==this.itemsData;if(t?t instanceof r&&(e=t):e=null,t instanceof r||(e=new r({fieldTypes:{start:"Date",end:"Date"}}),e.add(t)),this.itemsData=e,this.content.setItems(e),i&&(void 0==this.options.start||void 0==this.options.end)){var n=this.getItemRange(),o=n.min,s=n.max;if(null!=o&&null!=s){var a=s.valueOf()-o.valueOf();o=new Date(o.valueOf()-.05*a),s=new Date(s.valueOf()+.05*a)}void 0!=this.options.start&&(o=new Date(this.options.start.valueOf())),void 0!=this.options.end&&(s=new Date(this.options.end.valueOf())),(null!=o||null!=s)&&this.range.setRange(o,s)}},S.prototype.setGroups=function(t){var e=this;this.groupsData=t;var i=this.groupsData?b:f;if(!(this.content instanceof i)){this.content&&(this.content.hide(),this.content.setItems&&this.content.setItems(),this.content.setGroups&&this.content.setGroups(),this.controller.remove(this.content));var n=Object.create(this.options);E.extend(n,{top:function(){return"top"==e.options.orientation?e.timeaxis.height:e.root.height-e.timeaxis.height-e.content.height},height:function(){return e.options.height?e.root.height-e.timeaxis.height:null},maxHeight:function(){if(e.options.maxHeight){if(!E.isNumber(e.options.maxHeight))throw new TypeError("Number expected for property maxHeight");return e.options.maxHeight-e.timeaxis.height}return null}}),this.content=new i(this.root,[this.timeaxis],n),this.content.setRange&&this.content.setRange(this.range),this.content.setItems&&this.content.setItems(this.itemsData),this.content.setGroups&&this.content.setGroups(this.groupsData),this.controller.add(this.content)}},S.prototype.getItemRange=function(){var t=this.itemsData,e=null,i=null;if(t){var n=t.min("start");e=n?n.start.valueOf():null;var r=t.max("start");r&&(i=r.start.valueOf());var o=t.max("end");o&&(i=null==i?o.end.valueOf():Math.max(i,o.end.valueOf()))}return{min:null!=e?new Date(e):null,max:null!=i?new Date(i):null}};var C={util:E,events:_,Controller:p,DataSet:r,DataView:o,Range:a,Stack:s,TimeStep:TimeStep,EventBus:h,components:{items:{Item:m,ItemBox:g,ItemPoint:v,ItemRange:y},Component:u,Panel:c,RootPanel:d,ItemSet:f,TimeAxis:l},Timeline:S};n!==void 0&&(n=C),i!==void 0&&i.exports!==void 0&&(i.exports=C),"function"==typeof t&&t(function(){return C}),"undefined"!=typeof window&&(window.vis=C),E.loadCss("/* vis.js stylesheet */\n\n.graph {\n position: relative;\n border: 1px solid #bfbfbf;\n}\n\n.graph .panel {\n position: absolute;\n}\n\n.graph .groupset {\n position: absolute;\n padding: 0;\n margin: 0;\n}\n\n\n.graph .itemset {\n position: absolute;\n padding: 0;\n margin: 0;\n overflow: hidden;\n}\n\n.graph .background {\n}\n\n.graph .foreground {\n}\n\n.graph .itemset-axis {\n position: absolute;\n}\n\n.graph .groupset .itemset-axis {\n border-top: 1px solid #bfbfbf;\n}\n\n/* TODO: with orientation=='bottom', this will more or less overlap with timeline axis\n.graph .groupset .itemset-axis:last-child {\n border-top: none;\n}\n*/\n\n\n.graph .item {\n position: absolute;\n color: #1A1A1A;\n border-color: #97B0F8;\n background-color: #D5DDF6;\n display: inline-block;\n}\n\n.graph .item.selected {\n border-color: #FFC200;\n background-color: #FFF785;\n z-index: 999;\n}\n\n.graph .item.cluster {\n /* TODO: use another color or pattern? */\n background: #97B0F8 url('img/cluster_bg.png');\n color: white;\n}\n.graph .item.cluster.point {\n border-color: #D5DDF6;\n}\n\n.graph .item.box {\n text-align: center;\n border-style: solid;\n border-width: 1px;\n border-radius: 5px;\n -moz-border-radius: 5px; /* For Firefox 3.6 and older */\n}\n\n.graph .item.point {\n background: none;\n}\n\n.graph .dot {\n border: 5px solid #97B0F8;\n position: absolute;\n border-radius: 5px;\n -moz-border-radius: 5px; /* For Firefox 3.6 and older */\n}\n\n.graph .item.range {\n overflow: hidden;\n border-style: solid;\n border-width: 1px;\n border-radius: 2px;\n -moz-border-radius: 2px; /* For Firefox 3.6 and older */\n}\n\n.graph .item.range .drag-left {\n cursor: w-resize;\n z-index: 1000;\n}\n\n.graph .item.range .drag-right {\n cursor: e-resize;\n z-index: 1000;\n}\n\n.graph .item.range .content {\n position: relative;\n display: inline-block;\n}\n\n.graph .item.line {\n position: absolute;\n width: 0;\n border-left-width: 1px;\n border-left-style: solid;\n}\n\n.graph .item .content {\n margin: 5px;\n white-space: nowrap;\n overflow: hidden;\n}\n\n/* TODO: better css name, 'graph' is way to generic */\n\n.graph {\n overflow: hidden;\n}\n\n.graph .axis {\n position: relative;\n}\n\n.graph .axis .text {\n position: absolute;\n color: #4d4d4d;\n padding: 3px;\n white-space: nowrap;\n}\n\n.graph .axis .text.measure {\n position: absolute;\n 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