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jrtechs-vis
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vis.js is a dynamic, browser-based visualization library
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/**
* vis.js
* https://github.com/almende/vis
*
* A dynamic, browser-based visualization library.
*
* @version 0.0.1
* @date 2013-04-16
*
* @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 DataSet(t){var e=this;this.options=t||{},this.data={},this.fieldId=this.options.fieldId||"id",this.fieldTypes={},this.options.fieldTypes&&util.forEach(this.options.fieldTypes,function(t,i){e.fieldTypes[i]="Date"==t||"ISODate"==t||"ASPDate"==t?"Date":t}),this.subscribers={},this.internalIds={}}function Stack(t,e){this.parent=t,this.options={order:function(t,e){return e.width-t.width||t.left-e.left}},this.ordered=[],this.setOptions(e)}function Range(t){this.id=util.randomUUID(),this.start=0,this.end=0,this.options={min:null,max:null,zoomMin:null,zoomMax:null},this.setOptions(t),this.listeners=[]}function Controller(){this.id=util.randomUUID(),this.components={},this.repaintTimer=void 0,this.reflowTimer=void 0}function Component(){this.id=null,this.parent=null,this.depends=null,this.controller=null,this.options=null,this.frame=null,this.top=0,this.left=0,this.width=0,this.height=0}function Panel(t,e,i){this.id=util.randomUUID(),this.parent=t,this.depends=e,this.options={},this.setOptions(i)}function RootPanel(t,e){this.id=util.randomUUID(),this.container=t,this.options={autoResize:!0},this.listeners={},this.setOptions(e)}function TimeAxis(t,e,i){this.id=util.randomUUID(),this.parent=t,this.depends=e,this.dom={majorLines:[],majorTexts:[],minorLines:[],minorTexts:[],redundant:{majorLines:[],majorTexts:[],minorLines:[],minorTexts:[]}},this.props={range:{start:0,end:0,minimumStep:0}},this.options={orientation:"bottom",showMinorLabels:!0,showMajorLabels:!0},this.conversion=null,this.range=null,this.setOptions(i)}function ItemSet(t,e,i){this.id=util.randomUUID(),this.parent=t,this.depends=e,this.options={style:"box",align:"center",orientation:"bottom",margin:{axis:20,item:10},padding:5};var n=this;this.data=null,this.range=null,this.listeners={add:function(t,e){n._onAdd(e.items)},update:function(t,e){n._onUpdate(e.items)},remove:function(t,e){n._onRemove(e.items)}},this.items={},this.queue={},this.stack=new Stack(this),this.conversion=null,this.setOptions(i)}function Item(t,e,i){this.parent=t,this.data=e,this.selected=!1,this.visible=!0,this.dom=null,this.options=i}function ItemBox(t,e,i){this.props={dot:{left:0,top:0,width:0,height:0},line:{top:0,left:0,width:0,height:0}},Item.call(this,t,e,i)}function ItemPoint(t,e,i){this.props={dot:{top:0,width:0,height:0},content:{height:0,marginLeft:0}},Item.call(this,t,e,i)}function ItemRange(t,e,i){this.props={content:{left:0,width:0}},Item.call(this,t,e,i)}function Timeline(t,e,i){var n=this;if(this.options={orientation:"bottom",zoomMin:10,zoomMax:31536e10,moveable:!0,zoomable:!0},this.controller=new Controller,!t)throw Error("No container element provided");this.main=new RootPanel(t,{autoResize:!1,height:function(){return n.timeaxis.height+n.itemset.height}}),this.controller.add(this.main);var o=moment().minutes(0).seconds(0).milliseconds(0),s=i.start&&i.start.valueOf()||o.clone().add("days",-3).valueOf(),r=i.end&&i.end.valueOf()||moment(s).clone().add("days",7).valueOf();this.range=new Range({start:s,end:r}),this.range.subscribe(this.main,"move","horizontal"),this.range.subscribe(this.main,"zoom","horizontal"),this.range.on("rangechange",function(){n.controller.requestReflow()}),this.range.on("rangechanged",function(){n.controller.requestReflow()}),this.timeaxis=new TimeAxis(this.main,null,{orientation:this.options.orientation,range:this.range}),this.timeaxis.setRange(this.range),this.controller.add(this.timeaxis),this.itemset=new ItemSet(this.main,[this.timeaxis],{orientation:this.options.orientation,range:this.range,data:e}),this.itemset.setRange(this.range),e&&this.setData(e),this.controller.add(this.itemset),this.setOptions(i)}var util={};util.isNumber=function(t){return t instanceof Number||"number"==typeof t},util.isString=function(t){return t instanceof String||"string"==typeof t},util.isDate=function(t){if(t instanceof Date)return!0;if(util.isString(t)){var e=ASPDateRegex.exec(t);if(e)return!0;if(!isNaN(Date.parse(t)))return!0}return!1},util.isDataTable=function(t){return"undefined"!=typeof google&&google.visualization&&google.visualization.DataTable&&t instanceof google.visualization.DataTable},util.randomUUID=function(){var t=function(){return Math.floor(65536*Math.random()).toString(16)};return t()+t()+"-"+t()+"-"+t()+"-"+t()+"-"+t()+t()+t()},util.extend=function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i]);return t},util.cast=function(t,e){if(void 0===t)return void 0;if(null===t)return null;if(!e)return t;if("function"==typeof e)return e(t);switch(e){case"boolean":case"Boolean":return Boolean(t);case"number":case"Number":return Number(t);case"string":case"String":return t+"";case"Date":if(util.isNumber(t))return new Date(t);if(t instanceof Date)return new Date(t.valueOf());if(util.isString(t)){var i=ASPDateRegex.exec(t);return i?new Date(Number(i[1])):new Date(t)}throw Error("Cannot cast object of type "+util.getType(t)+" to type Date");case"ISODate":if(t instanceof Date)return t.toISOString();if(util.isNumber(t)||util.isString(Object))return new Date(t).toISOString();throw Error("Cannot cast object of type "+util.getType(t)+" to type ISODate");case"ASPDate":if(t instanceof Date)return"/Date("+t.valueOf()+")/";if(util.isNumber(t)||util.isString(Object))return"/Date("+new Date(t).valueOf()+")/";throw Error("Cannot cast object of type "+util.getType(t)+" to type ASPDate");default:throw Error("Cannot cast object of type "+util.getType(t)+' to type "'+e+'"')}};var ASPDateRegex=/^\/?Date\((\-?\d+)/i;if(util.getType=function(t){var e=typeof t;if("object"==e){if(null==t)return"null";if(t&&t.constructor&&t.constructor.name)return t.constructor.name}return e},util.getAbsoluteLeft=function(t){for(var e=document.documentElement,i=document.body,n=t.offsetLeft,o=t.offsetParent;null!=o&&o!=i&&o!=e;)n+=o.offsetLeft,n-=o.scrollLeft,o=o.offsetParent;return n},util.getAbsoluteTop=function(t){for(var e=document.documentElement,i=document.body,n=t.offsetTop,o=t.offsetParent;null!=o&&o!=i&&o!=e;)n+=o.offsetTop,n-=o.scrollTop,o=o.offsetParent;return n},util.getPageY=function(t){if("pageY"in t)return t.pageY;var e;e="targetTouches"in t&&t.targetTouches.length?t.targetTouches[0].clientY:t.clientY;var i=document.documentElement,n=document.body;return e+(i&&i.scrollTop||n&&n.scrollTop||0)-(i&&i.clientTop||n&&n.clientTop||0)},util.getPageX=function(t){if("pageY"in t)return t.pageX;var e;e="targetTouches"in t&&t.targetTouches.length?t.targetTouches[0].clientX:t.clientX;var i=document.documentElement,n=document.body;return e+(i&&i.scrollLeft||n&&n.scrollLeft||0)-(i&&i.clientLeft||n&&n.clientLeft||0)},util.addClassName=function(t,e){var i=t.className.split(" ");-1==i.indexOf(e)&&(i.push(e),t.className=i.join(" "))},util.removeClassName=function(t,e){var i=t.className.split(" "),n=i.indexOf(e);-1!=n&&(i.splice(n,1),t.className=i.join(" "))},util.forEach=function(t,e){if(t instanceof Array)t.forEach(e);else for(var i in t)t.hasOwnProperty(i)&&e(t[i],i,t)},util.updateProperty=function(t,e,i){return t[e]!==i?(t[e]=i,!0):!1},util.addEventListener=function(t,e,i,n){t.addEventListener?(void 0===n&&(n=!1),"mousewheel"===e&&navigator.userAgent.indexOf("Firefox")>=0&&(e="DOMMouseScroll"),t.addEventListener(e,i,n)):t.attachEvent("on"+e,i)},util.removeEventListener=function(t,e,i,n){t.removeEventListener?(void 0===n&&(n=!1),"mousewheel"===e&&navigator.userAgent.indexOf("Firefox")>=0&&(e="DOMMouseScroll"),t.removeEventListener(e,i,n)):t.detachEvent("on"+e,i)},util.getTarget=function(t){t||(t=window.event);var e;return t.target?e=t.target:t.srcElement&&(e=t.srcElement),void 0!=e.nodeType&&3==e.nodeType&&(e=e.parentNode),e},util.stopPropagation=function(t){t||(t=window.event),t.stopPropagation?t.stopPropagation():t.cancelBubble=!0},util.preventDefault=function(t){t||(t=window.event),t.preventDefault?t.preventDefault():t.returnValue=!1},util.option={},util.option.asBoolean=function(t,e){return"function"==typeof t&&(t=t()),null!=t?0!=t:e||null},util.option.asString=function(t,e){return"function"==typeof t&&(t=t()),null!=t?t+"":e||null},util.option.asSize=function(t,e){return"function"==typeof t&&(t=t()),util.isString(t)?t:util.isNumber(t)?t+"px":e||null},util.option.asElement=function(t,e){return"function"==typeof t&&(t=t()),t||e||null},!Array.prototype.indexOf){Array.prototype.indexOf=function(t){for(var e=0;this.length>e;e++)if(this[e]==t)return e;return-1};try{console.log("Warning: Ancient browser detected. Please update your browser")}catch(err){}}Array.prototype.forEach||(Array.prototype.forEach=function(t,e){for(var i=0,n=this.length;n>i;++i)t.call(e||this,this[i],i,this)}),Array.prototype.map||(Array.prototype.map=function(t,e){var i,n,o;if(null==this)throw new TypeError(" this is null or not defined");var s=Object(this),r=s.length>>>0;if("function"!=typeof t)throw new TypeError(t+" is not a function");for(e&&(i=e),n=Array(r),o=0;r>o;){var a,h;o in s&&(a=s[o],h=t.call(i,a,o,s),n[o]=h),o++}return n}),Array.prototype.filter||(Array.prototype.filter=function(t){"use strict";if(null==this)throw new TypeError;var e=Object(this),i=e.length>>>0;if("function"!=typeof t)throw new TypeError;for(var n=[],o=arguments[1],s=0;i>s;s++)if(s in e){var r=e[s];t.call(o,r,s,e)&&n.push(r)}return n}),Object.keys||(Object.keys=function(){var t=Object.prototype.hasOwnProperty,e=!{toString:null}.propertyIsEnumerable("toString"),i=["toString","toLocaleString","valueOf","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","constructor"],n=i.length;return function(o){if("object"!=typeof o&&"function"!=typeof o||null===o)throw new TypeError("Object.keys called on non-object");var s=[];for(var r in o)t.call(o,r)&&s.push(r);if(e)for(var a=0;n>a;a++)t.call(o,i[a])&&s.push(i[a]);return s}}());var events={listeners:[],indexOf:function(t){for(var e=this.listeners,i=0,n=this.listeners.length;n>i;i++){var o=e[i];if(o&&o.object==t)return i}return-1},addListener:function(t,e,i){var n=this.indexOf(t),o=this.listeners[n];o||(o={object:t,events:{}},this.listeners.push(o));var s=o.events[e];s||(s=[],o.events[e]=s),-1==s.indexOf(i)&&s.push(i)},removeListener:function(t,e,i){var n=this.indexOf(t),o=this.listeners[n];if(o){var s=o.events[e];s&&(n=s.indexOf(i),-1!=n&&s.splice(n,1),0==s.length&&delete o.events[e]);var r=0,a=o.events;for(var h in a)a.hasOwnProperty(h)&&r++;0==r&&delete this.listeners[n]}},removeAllListeners:function(){this.listeners=[]},trigger:function(t,e,i){var n=this.indexOf(t),o=this.listeners[n];if(o){var s=o.events[e];if(s)for(var r=0,a=s.length;a>r;r++)s[r](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,o=36e5,s=6e4,r=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*o>t&&(this.scale=TimeStep.SCALE.HOUR,this.step=4),o>t&&(this.scale=TimeStep.SCALE.HOUR,this.step=1),15*s>t&&(this.scale=TimeStep.SCALE.MINUTE,this.step=15),10*s>t&&(this.scale=TimeStep.SCALE.MINUTE,this.step=10),5*s>t&&(this.scale=TimeStep.SCALE.MINUTE,this.step=5),s>t&&(this.scale=TimeStep.SCALE.MINUTE,this.step=1),15*r>t&&(this.scale=TimeStep.SCALE.SECOND,this.step=15),10*r>t&&(this.scale=TimeStep.SCALE.SECOND,this.step=10),5*r>t&&(this.scale=TimeStep.SCALE.SECOND,this.step=5),r>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 moment(t).format("SSS");case TimeStep.SCALE.SECOND:return moment(t).format("s");case TimeStep.SCALE.MINUTE:return moment(t).format("HH:mm");case TimeStep.SCALE.HOUR:return moment(t).format("HH:mm");case TimeStep.SCALE.WEEKDAY:return moment(t).format("ddd D");case TimeStep.SCALE.DAY:return moment(t).format("D");case TimeStep.SCALE.MONTH:return moment(t).format("MMM");case TimeStep.SCALE.YEAR:return moment(t).format("YYYY");default:return""}},TimeStep.prototype.getLabelMajor=function(t){switch(void 0==t&&(t=this.current),this.scale){case TimeStep.SCALE.MILLISECOND:return moment(t).format("HH:mm:ss");case TimeStep.SCALE.SECOND:return moment(t).format("D MMMM HH:mm");case TimeStep.SCALE.MINUTE:case TimeStep.SCALE.HOUR:return moment(t).format("ddd D MMMM");case TimeStep.SCALE.WEEKDAY:case TimeStep.SCALE.DAY:return moment(t).format("MMMM YYYY");case TimeStep.SCALE.MONTH:return moment(t).format("YYYY");case TimeStep.SCALE.YEAR:return"";default:return""}},DataSet.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})},DataSet.prototype.unsubscribe=function(t,e){var i=this.subscribers[t];i&&(this.subscribers[t]=i.filter(function(t){return t.callback!=e}))},DataSet.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["*"])),n.forEach(function(n){n.id!=i&&n.callback&&n.callback(t,e,i||null)})},DataSet.prototype.add=function(t,e){var i,n=[],o=this;if(t instanceof Array)t.forEach(function(t){var e=o._addItem(t);n.push(e)});else if(util.isDataTable(t))for(var s=this._getColumnNames(t),r=0,a=t.getNumberOfRows();a>r;r++){var h={};s.forEach(function(e,i){h[e]=t.getValue(r,i)}),i=o._addItem(h),n.push(i)}else{if(!(t instanceof Object))throw Error("Unknown dataType");i=o._addItem(t),n.push(i)}this._trigger("add",{items:n},e)},DataSet.prototype.update=function(t,e){var i,n=[],o=this;if(t instanceof Array)t.forEach(function(t){var e=o._updateItem(t);n.push(e)});else if(util.isDataTable(t))for(var s=this._getColumnNames(t),r=0,a=t.getNumberOfRows();a>r;r++){var h={};s.forEach(function(e,i){h[e]=t.getValue(r,i)}),i=o._updateItem(h),n.push(i)}else{if(!(t instanceof Object))throw Error("Unknown dataType");i=o._updateItem(t),n.push(i)}this._trigger("update",{items:n},e)},DataSet.prototype.get=function(t,e,i){var n=this;"Object"==util.getType(t)&&(i=e,e=t,t=void 0);var o={};this.options&&this.options.fieldTypes&&util.forEach(this.options.fieldTypes,function(t,e){o[e]=t}),e&&e.fieldTypes&&util.forEach(e.fieldTypes,function(t,e){o[e]=t});var s,r=e?e.fields:void 0;if(e&&e.type){if(s="DataTable"==e.type?"DataTable":"Array",i&&s!=util.getType(i))throw Error('Type of parameter "data" ('+util.getType(i)+") "+"does not correspond with specified options.type ("+e.type+")");if("DataTable"==s&&!util.isDataTable(i))throw Error('Parameter "data" must be a DataTable when options.type is "DataTable"')}else s=i?"DataTable"==util.getType(i)?"DataTable":"Array":"Array";if("DataTable"==s){var a=this._getColumnNames(i);if(void 0==t)util.forEach(this.data,function(t){n._appendRow(i,a,n._castItem(t))});else if(util.isNumber(t)||util.isString(t)){var h=n._castItem(n.data[t],o,r);this._appendRow(i,a,h)}else{if(!(t instanceof Array))throw new TypeError('Parameter "ids" must be undefined, a String, Number, or Array');t.forEach(function(t){var e=n._castItem(n.data[t],o,r);n._appendRow(i,a,e)})}}else if(i=i||[],void 0==t)util.forEach(this.data,function(t){i.push(n._castItem(t,o,r))});else{if(util.isNumber(t)||util.isString(t))return this._castItem(n.data[t],o,r);if(!(t instanceof Array))throw new TypeError('Parameter "ids" must be undefined, a String, Number, or Array');t.forEach(function(t){i.push(n._castItem(n.data[t],o,r))})}return i},DataSet.prototype.remove=function(t,e){var i=[],n=this;if(util.isNumber(t)||util.isString(t))delete this.data[t],delete this.internalIds[t],i.push(t);else if(t instanceof Array)t.forEach(function(t){n.remove(t)}),i=i.concat(t);else if(t instanceof Object)for(var o in this.data)this.data.hasOwnProperty(o)&&this.data[o]==t&&(delete this.data[o],delete this.internalIds[o],i.push(o));this._trigger("remove",{items:i},e)},DataSet.prototype.clear=function(t){var e=Object.keys(this.data);this.data=[],this.internalIds={},this._trigger("remove",{items:e},t)},DataSet.prototype._addItem=function(t){var e=t[this.fieldId];void 0==e&&(e=util.randomUUID(),t[this.fieldId]=e,this.internalIds[e]=t);var i={};for(var n in t)if(t.hasOwnProperty(n)){var o=this.fieldTypes[n];i[n]=util.cast(t[n],o)}return this.data[e]=i,e},DataSet.prototype._castItem=function(t,e,i){var n,o=this.fieldId,s=this.internalIds;return t?(n={},e=e||{},i?util.forEach(t,function(t,o){-1!=i.indexOf(o)&&(n[o]=util.cast(t,e[o]))}):util.forEach(t,function(t,i){i==o&&t in s||(n[i]=util.cast(t,e[i]))})):n=null,n},DataSet.prototype._updateItem=function(t){var e=t[this.fieldId];if(void 0==e)throw Error("Item has no id (item: "+JSON.stringify(t)+")");var i=this.data[e];if(i){for(var n in t)if(t.hasOwnProperty(n)){var o=this.fieldTypes[n];i[n]=util.cast(t[n],o)}}else this._addItem(t);return e},DataSet.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},DataSet.prototype._appendRow=function(t,e,i){var n=t.addRow();e.forEach(function(e,o){t.setValue(n,o,i[e])})},Stack.prototype.setOptions=function(t){util.extend(this.options,t)},Stack.prototype.update=function(){this._order(),this._stack()},Stack.prototype._order=function(){var t=this.parent.items;if(!t)throw Error("Cannot stack items: parent does not contain items");var e=[],i=0;util.forEach(t,function(t){e[i]=t,i++});var n=this.options.order;if("function"!=typeof this.options.order)throw Error("Option order must be a function");e.sort(n),this.ordered=e},Stack.prototype._stack=function(){var t,e,i=this.ordered,n=this.options,o="top"==n.orientation,s=n.margin&&n.margin.item||0;for(t=0,e=i.length;e>t;t++){var r=i[t],a=null;do a=this.checkOverlap(i,t,0,t-1,s),null!=a&&(r.top=o?a.top+a.height+s:a.top-r.height-s);while(a)}},Stack.prototype.checkOverlap=function(t,e,i,n,o){for(var s=this.collision,r=t[e],a=n;a>=i;a--){var h=t[a];if(s(r,h,o)&&a!=e)return h}return null},Stack.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},Range.prototype.setOptions=function(t){util.extend(this.options,t),(null!=t.start||null!=t.end)&&this.setRange(t.start,t.end)},Range.prototype.subscribe=function(t,e,i){var n,o=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){o._onMouseDown(t,n)},params:{}},t.on("mousedown",n.callback),o.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){o._onMouseWheel(t,n)},params:{}},t.on("mousewheel",n.callback),o.listeners.push(n)}},Range.prototype.on=function(t,e){events.addListener(this,t,e)},Range.prototype._trigger=function(t){events.trigger(this,t,{start:this.start,end:this.end})},Range.prototype.setRange=function(t,e){var i=this._applyRange(t,e);i&&(this._trigger("rangechange"),this._trigger("rangechanged"))},Range.prototype._applyRange=function(t,e){var i,n=util.cast(t,"Number"),o=util.cast(e,"Number");if(null==n||isNaN(n))throw Error('Invalid start "'+t+'"');if(null==o||isNaN(o))throw Error('Invalid end "'+e+'"');if(n>o&&(o=n),null!=this.options.min){var s=this.options.min.valueOf();s>n&&(i=s-n,n+=i,o+=i)}if(null!=this.options.max){var r=this.options.max.valueOf();o>r&&(i=o-r,n-=i,o-=i)}if(null!=this.options.zoomMin){var a=this.options.zoomMin.valueOf();0>a&&(a=0),a>o-n&&(this.end-this.start>a?(i=a-(o-n),n-=i/2,o+=i/2):(n=this.start,o=this.end))}if(null!=this.options.zoomMax){var h=this.options.zoomMax.valueOf();0>h&&(h=0),o-n>h&&(h>this.end-this.start?(i=o-n-h,n+=i/2,o-=i/2):(n=this.start,o=this.end))}var u=this.start!=n||this.end!=o;return this.start=n,this.end=o,u},Range.prototype.getRange=function(){return{start:this.start,end:this.end}},Range.prototype.conversion=function(t){return this.start,this.end,Range.conversion(this.start,this.end,t)},Range.conversion=function(t,e,i){return 0!=i&&0!=e-t?{offset:t,factor:i/(e-t)}:{offset:0,factor:1}},Range.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=util.getPageX(t),i.mouseY=util.getPageY(t),i.previousLeft=0,i.previousOffset=0,i.moved=!1,i.start=this.start,i.end=this.end;var o=e.component.frame;o&&(o.style.cursor="move");var s=this;i.onMouseMove||(i.onMouseMove=function(t){s._onMouseMove(t,e)},util.addEventListener(document,"mousemove",i.onMouseMove)),i.onMouseUp||(i.onMouseUp=function(t){s._onMouseUp(t,e)},util.addEventListener(document,"mouseup",i.onMouseUp)),util.preventDefault(t)}},Range.prototype._onMouseMove=function(t,e){t=t||window.event;var i=e.params,n=util.getPageX(t),o=util.getPageY(t);void 0==i.mouseX&&(i.mouseX=n),void 0==i.mouseY&&(i.mouseY=o);var s=n-i.mouseX,r=o-i.mouseY,a="horizontal"==e.direction?s:r;Math.abs(a)>=1&&(i.moved=!0);var h=i.end-i.start,u="horizontal"==e.direction?e.component.width:e.component.height,c=-a/u*h;this._applyRange(i.start+c,i.end+c),this._trigger("rangechange"),util.preventDefault(t)},Range.prototype._onMouseUp=function(t,e){t=t||window.event;var i=e.params;e.component.frame&&(e.component.frame.style.cursor="auto"),i.onMouseMove&&(util.removeEventListener(document,"mousemove",i.onMouseMove),i.onMouseMove=null),i.onMouseUp&&(util.removeEventListener(document,"mouseup",i.onMouseUp),i.onMouseUp=null),i.moved&&this._trigger("rangechanged")},Range.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,o=function(){var o=i/5,s=null,r=e.component.frame;if(r){var a,h;if("horizontal"==e.direction){a=e.component.width,h=n.conversion(a);var u=util.getAbsoluteLeft(r),c=util.getPageX(t);s=(c-u)/h.factor+h.offset}else{a=e.component.height,h=n.conversion(a);var l=util.getAbsoluteTop(r),p=util.getPageY(t);s=(l+a-p-l)/h.factor+h.offset}}n.zoom(o,s)};o()}util.preventDefault(t)},Range.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,o=this.start-i*t,s=this.end-n*t;this.setRange(o,s)},Range.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},Controller.prototype.add=function(t){if(void 0==t.id)throw Error("Component has no field id");if(!(t instanceof Component||t instanceof Controller))throw new TypeError("Component must be an instance of prototype Component or Controller");t.controller=this,this.components[t.id]=t},Controller.prototype.requestReflow=function(){if(!this.reflowTimer){var t=this;this.reflowTimer=setTimeout(function(){t.reflowTimer=void 0,t.reflow()},0)}},Controller.prototype.requestRepaint=function(){if(!this.repaintTimer){var t=this;this.repaintTimer=setTimeout(function(){t.repaintTimer=void 0,t.repaint()},0)}},Controller.prototype.repaint=function(){function t(n,o){o 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[o]=!0)}var e=!1;this.repaintTimer&&(clearTimeout(this.repaintTimer),this.repaintTimer=void 0);var i={};util.forEach(this.components,t),e&&this.reflow()},Controller.prototype.reflow=function(){function t(n,o){o 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[o]=!0)}var e=!1;this.reflowTimer&&(clearTimeout(this.reflowTimer),this.reflowTimer=void 0);var i={};util.forEach(this.components,t),e&&this.repaint()},Component.prototype.setOptions=function(t){t&&util.extend(this.options,t),this.controller&&(this.requestRepaint(),this.requestReflow())},Component.prototype.getContainer=function(){return null},Component.prototype.getFrame=function(){return this.frame},Component.prototype.repaint=function(){return!1},Component.prototype.reflow=function(){return!1},Component.prototype.requestRepaint=function(){if(!this.controller)throw Error("Cannot request a repaint: no controller configured");this.controller.requestRepaint()},Component.prototype.requestReflow=function(){if(!this.controller)throw Error("Cannot request a reflow: no controller configured");this.controller.requestReflow()},Component.prototype.on=function(t,e){if(!this.parent)throw Error("Cannot attach event: no root panel found");this.parent.on(t,e)},Panel.prototype=new Component,Panel.prototype.getContainer=function(){return this.frame},Panel.prototype.repaint=function(){var t=0,e=util.updateProperty,i=util.option.asSize,n=this.options,o=this.frame;
if(o||(o=document.createElement("div"),o.className="panel",n.className&&("function"==typeof n.className?util.addClassName(o,n.className()+""):util.addClassName(o,n.className+"")),this.frame=o,t+=1),!o.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(o),t+=1}return t+=e(o.style,"top",i(n.top,"0px")),t+=e(o.style,"left",i(n.left,"0px")),t+=e(o.style,"width",i(n.width,"100%")),t+=e(o.style,"height",i(n.height,"100%")),t>0},Panel.prototype.reflow=function(){var t=0,e=util.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},RootPanel.prototype=new Panel,RootPanel.prototype.setOptions=function(t){util.extend(this.options,t),this.options.autoResize?this._watch():this._unwatch()},RootPanel.prototype.repaint=function(){var t=0,e=util.updateProperty,i=util.option.asSize,n=this.options,o=this.frame;if(o||(o=document.createElement("div"),o.className="graph panel",n.className&&util.addClassName(o,util.option.asString(n.className)),this.frame=o,t+=1),!o.parentNode){if(!this.container)throw Error("Cannot repaint root panel: no container attached");this.container.appendChild(o),t+=1}return t+=e(o.style,"top",i(n.top,"0px")),t+=e(o.style,"left",i(n.left,"0px")),t+=e(o.style,"width",i(n.width,"100%")),t+=e(o.style,"height",i(n.height,"100%")),this._updateEventEmitters(),t>0},RootPanel.prototype.reflow=function(){var t=0,e=util.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},RootPanel.prototype._watch=function(){var t=this;this._unwatch();var e=function(){return t.options.autoResize?(t.frame&&(t.frame.clientWidth!=t.width||t.frame.clientHeight!=t.height)&&t.requestReflow(),void 0):(t._unwatch(),void 0)};util.addEventListener(window,"resize",e),this.watchTimer=setInterval(e,1e3)},RootPanel.prototype._unwatch=function(){this.watchTimer&&(clearInterval(this.watchTimer),this.watchTimer=void 0)},RootPanel.prototype.on=function(t,e){var i=this.listeners[t];i||(i=[],this.listeners[t]=i),i.push(e),this._updateEventEmitters()},RootPanel.prototype._updateEventEmitters=function(){if(this.listeners){var t=this;util.forEach(this.listeners,function(e,i){if(t.emitters||(t.emitters={}),!(i in t.emitters)){var n=t.frame;if(n){var o=function(t){e.forEach(function(e){e(t)})};t.emitters[i]=o,util.addEventListener(n,i,o)}}})}},TimeAxis.prototype=new Component,TimeAxis.prototype.setOptions=function(t){util.extend(this.options,t)},TimeAxis.prototype.setRange=function(t){if(!(t instanceof Range||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},TimeAxis.prototype.toTime=function(t){var e=this.conversion;return new Date(t/e.factor+e.offset)},TimeAxis.prototype.toScreen=function(t){var e=this.conversion;return(t.valueOf()-e.offset)*e.factor},TimeAxis.prototype.repaint=function(){var t=0,e=util.updateProperty,i=util.option.asSize,n=this.options,o=this.props,s=this.step,r=this.frame;if(r||(r=document.createElement("div"),this.frame=r,t+=1),r.className="axis "+n.orientation,!r.parentNode){if(!this.parent)throw Error("Cannot repaint time axis: no parent attached");var a=this.parent.getContainer();if(!a)throw Error("Cannot repaint time axis: parent has no container element");a.appendChild(r),t+=1}var h=r.parentNode;if(h){var u=r.nextSibling;h.removeChild(r);var c=n.orientation,l="bottom"==c?this.props.parentHeight-this.height+"px":"0px";if(t+=e(r.style,"top",i(n.top,l)),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,this.height+"px")),this._repaintMeasureChars(),this.step){this._repaintStart(),s.first();for(var p=void 0,d=0;s.hasNext()&&1e3>d;){d++;var f=s.getCurrent(),m=this.toScreen(f),g=s.isMajor();n.showMinorLabels&&this._repaintMinorText(m,s.getLabelMinor()),g&&n.showMajorLabels?(m>0&&(void 0==p&&(p=m),this._repaintMajorText(m,s.getLabelMajor())),this._repaintMajorLine(m)):this._repaintMinorLine(m),s.next()}if(n.showMajorLabels){var v=this.toTime(0),y=s.getLabelMajor(v),S=y.length*(o.majorCharWidth||10)+10;(void 0==p||p>S)&&this._repaintMajorText(0,y)}this._repaintEnd()}this._repaintLine(),u?h.insertBefore(r,u):h.appendChild(r)}return t>0},TimeAxis.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=[]},TimeAxis.prototype._repaintEnd=function(){util.forEach(this.dom.redundant,function(t){for(;t.length;){var e=t.pop();e&&e.parentNode&&e.parentNode.removeChild(e)}})},TimeAxis.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"},TimeAxis.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"},TimeAxis.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"},TimeAxis.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"},TimeAxis.prototype._repaintLine=function(){var t=this.dom.line,e=this.frame,i=this.options;i.showMinorLabels||i.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)},TimeAxis.prototype._repaintMeasureChars=function(){var t,e=this.dom;if(!e.characterMinor){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.characterMajor){t=document.createTextNode("0");var n=document.createElement("DIV");n.className="text major measure",n.appendChild(t),this.frame.appendChild(n),e.measureCharMajor=n}},TimeAxis.prototype.reflow=function(){var t=0,e=util.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 o=this.props,s=this.options.showMinorLabels,r=this.options.showMajorLabels,a=this.dom.measureCharMinor,h=this.dom.measureCharMajor;a&&(o.minorCharHeight=a.clientHeight,o.minorCharWidth=a.clientWidth),h&&(o.majorCharHeight=h.clientHeight,o.majorCharWidth=h.clientWidth);var u=i.parentNode?i.parentNode.offsetHeight:0;switch(u!=o.parentHeight&&(o.parentHeight=u,t+=1),this.options.orientation){case"bottom":o.minorLabelHeight=s?o.minorCharHeight:0,o.majorLabelHeight=r?o.majorCharHeight:0,o.minorLabelTop=0,o.majorLabelTop=o.minorLabelTop+o.minorLabelHeight,o.minorLineTop=-this.top,o.minorLineHeight=this.top+o.majorLabelHeight,o.minorLineWidth=1,o.majorLineTop=-this.top,o.majorLineHeight=this.top+o.minorLabelHeight+o.majorLabelHeight,o.majorLineWidth=1,o.lineTop=0;break;case"top":o.minorLabelHeight=s?o.minorCharHeight:0,o.majorLabelHeight=r?o.majorCharHeight:0,o.majorLabelTop=0,o.minorLabelTop=o.majorLabelTop+o.majorLabelHeight,o.minorLineTop=o.minorLabelTop,o.minorLineHeight=u-o.majorLabelHeight-this.top,o.minorLineWidth=1,o.majorLineTop=0,o.majorLineHeight=u-this.top,o.majorLineWidth=1,o.lineTop=o.majorLabelHeight+o.minorLabelHeight;break;default:throw Error('Unkown orientation "'+this.options.orientation+'"')}var c=o.minorLabelHeight+o.majorLabelHeight;t+=e(this,"width",i.offsetWidth),t+=e(this,"height",c),this._updateConversion();var l=util.cast(n.start,"Date"),p=util.cast(n.end,"Date"),d=this.toTime(5*(o.minorCharWidth||10))-this.toTime(0);this.step=new TimeStep(l,p,d),t+=e(o.range,"start",l.valueOf()),t+=e(o.range,"end",p.valueOf()),t+=e(o.range,"minimumStep",d.valueOf())}return t>0},TimeAxis.prototype._updateConversion=function(){var t=this.range;if(!t)throw Error("No range configured");this.conversion=t.conversion?t.conversion(this.width):Range.conversion(t.start,t.end,this.width)},ItemSet.prototype=new Panel,ItemSet.prototype.setOptions=function(t){util.extend(this.options,t),this.stack.setOptions(this.options)},ItemSet.prototype.setRange=function(t){if(!(t instanceof Range||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},ItemSet.prototype.repaint=function(){var t=0,e=util.updateProperty,i=util.option.asSize,n=this.options,o=this.frame;if(o||(o=document.createElement("div"),o.className="itemset",n.className&&util.addClassName(o,util.option.asString(n.className)),this.frame=o,t+=1),!o.parentNode){if(!this.parent)throw Error("Cannot repaint itemset: no parent attached");var s=this.parent.getContainer();if(!s)throw Error("Cannot repaint itemset: parent has no container element");s.appendChild(o),t+=1}t+=e(o.style,"height",i(n.height,this.height+"px")),t+=e(o.style,"top",i(n.top,"0px")),t+=e(o.style,"left",i(n.left,"0px")),t+=e(o.style,"width",i(n.width,"100%")),this._updateConversion();var r=this,a=this.queue,h=this.data,u=this.items,c={fields:["id","start","end","content","type"]};return Object.keys(a).forEach(function(e){var i=a[e],o=i.item;switch(i.action){case"add":case"update":var s=h.get(e,c),l=s.type||s.start&&s.end&&"range"||"box",p=itemTypes[l];if(o&&(p&&o instanceof p?(o.data=s,t+=o.repaint()):(o.visible=!1,t+=o.repaint(),o=null)),!o){if(!p)throw new TypeError('Unknown item type "'+l+'"');o=new p(r,s,n),t+=o.repaint()}u[e]=o,delete a[e];break;case"remove":o&&(o.visible=!1,t+=o.repaint()),delete u[e],delete a[e];break;default:console.log('Error: unknown action "'+i.action+'"')}}),util.forEach(this.items,function(t){t.reposition()}),t>0},ItemSet.prototype.reflow=function(){var t=0,e=this.options,i=util.updateProperty,n=this.frame;if(n){if(this._updateConversion(),util.forEach(this.items,function(e){t+=e.reflow()}),this.stack.update(),null!=e.height)t+=i(this,"height",n.offsetHeight);else{var o=this.height,s=0;"top"==e.orientation?util.forEach(this.items,function(t){s=Math.max(s,t.top+t.height)}):util.forEach(this.items,function(t){s=Math.max(s,o-t.top)}),t+=i(this,"height",s+e.margin.axis)}t+=i(this,"top",n.offsetTop),t+=i(this,"left",n.offsetLeft),t+=i(this,"width",n.offsetWidth)}else t+=1;return t>0},ItemSet.prototype.setData=function(t){var e=this.data;e&&util.forEach(this.listeners,function(t,i){e.unsubscribe(i,t)}),t instanceof DataSet?this.data=t:(this.data=new DataSet({fieldTypes:{start:"Date",end:"Date"}}),this.data.add(t));var i=this.id,n=this;util.forEach(this.listeners,function(t,e){n.data.subscribe(e,t,i)});var o=this.data.get({filter:["id"]}),s=[];util.forEach(o,function(t,e){s[e]=t.id}),this._onAdd(s)},ItemSet.prototype._onUpdate=function(t){this._toQueue(t,"update")},ItemSet.prototype._onAdd=function(t){this._toQueue(t,"add")},ItemSet.prototype._onRemove=function(t){this._toQueue(t,"remove")},ItemSet.prototype._toQueue=function(t,e){var i=this.items,n=this.queue;t.forEach(function(t){var o=n[t];o?o.action=e:n[t]={item:i[t]||null,action:e}}),this.controller&&this.requestRepaint()},ItemSet.prototype._updateConversion=function(){var t=this.range;if(!t)throw Error("No range configured");this.conversion=t.conversion?t.conversion(this.width):Range.conversion(t.start,t.end,this.width)},ItemSet.prototype.toTime=function(t){var e=this.conversion;return new Date(t/e.factor+e.offset)},ItemSet.prototype.toScreen=function(t){var e=this.conversion;return(t.valueOf()-e.offset)*e.factor},Item.prototype=new Component,Item.prototype.select=function(){this.selected=!0},Item.prototype.unselect=function(){this.selected=!1};var itemTypes={};ItemBox.prototype=new Item(null,null),itemTypes.box=ItemBox,ItemBox.prototype.select=function(){this.selected=!0},ItemBox.prototype.unselect=function(){this.selected=!1},ItemBox.prototype.repaint=function(){var t=!1,e=this.dom;if(this.visible){if(e||(this._create(),t=!0),e=this.dom){if(!this.options&&!this.parent)throw Error("Cannot repaint item: no parent attached");var i=this.parent.getContainer();if(!i)throw Error("Cannot repaint time axis: parent has no container element");if(e.box.parentNode||(i.appendChild(e.box),t=!0),e.line.parentNode||(i.appendChild(e.line),t=!0),e.dot.parentNode||(i.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 n=(this.data.className?" "+this.data.className:"")+(this.selected?" selected":"");this.className!=n&&(this.className=n,e.box.className="item box"+n,e.line.className="item line"+n,e.dot.className="item dot"+n,t=!0)}}else e&&(e.box.parentNode&&(e.box.parentNode.removeChild(e.box),t=!0),e.line.parentNode&&(e.line.parentNode.removeChild(e.line),t=!0),e.dot.parentNode&&(e.dot.parentNode.removeChild(e.dot),t=!0));return t},ItemBox.prototype.reflow=function(){if(void 0==this.data.start)throw Error('Property "start" missing in item '+this.data.id);var t,e,i=util.updateProperty,n=this.dom,o=this.props,s=this.options,r=this.parent.toScreen(this.data.start),a=s&&s.align,h=s.orientation,u=0;if(n)if(u+=i(o.dot,"height",n.dot.offsetHeight),u+=i(o.dot,"width",n.dot.offsetWidth),u+=i(o.line,"width",n.line.offsetWidth),u+=i(o.line,"width",n.line.offsetWidth),u+=i(this,"width",n.box.offsetWidth),u+=i(this,"height",n.box.offsetHeight),e="right"==a?r-this.width:"left"==a?r:r-this.width/2,u+=i(this,"left",e),u+=i(o.line,"left",r-o.line.width/2),u+=i(o.dot,"left",r-o.dot.width/2),"top"==h)t=s.margin.axis,u+=i(this,"top",t),u+=i(o.line,"top",0),u+=i(o.line,"height",t),u+=i(o.dot,"top",-o.dot.height/2);else{var c=this.parent.height;t=c-this.height-s.margin.axis,u+=i(this,"top",t),u+=i(o.line,"top",t+this.height),u+=i(o.line,"height",Math.max(s.margin.axis,0)),u+=i(o.dot,"top",c-o.dot.height/2)}else u+=1;return u>0},ItemBox.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")},ItemBox.prototype.reposition=function(){var t=this.dom,e=this.props,i=this.options.orientation;if(t){var n=t.box,o=t.line,s=t.dot;n.style.left=this.left+"px",n.style.top=this.top+"px",o.style.left=e.line.left+"px","top"==i?(o.style.top="0px",o.style.height=this.top+"px"):(o.style.top=e.line.top+"px",o.style.top=this.top+this.height+"px",o.style.height=e.dot.top-this.top-this.height+"px"),s.style.left=e.dot.left+"px",s.style.top=e.dot.top+"px"}},ItemPoint.prototype=new Item(null,null),itemTypes.point=ItemPoint,ItemPoint.prototype.select=function(){this.selected=!0},ItemPoint.prototype.unselect=function(){this.selected=!1},ItemPoint.prototype.repaint=function(){var t=!1,e=this.dom;if(this.visible){if(e||(this._create(),t=!0),e=this.dom){if(!this.options&&!this.options.parent)throw Error("Cannot repaint item: no parent attached");var i=this.parent.getContainer();if(!i)throw Error("Cannot repaint time axis: parent has no container element");if(e.point.parentNode||(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)}}else e&&e.point.parentNode&&(e.point.parentNode.removeChild(e.point),t=!0);return t},ItemPoint.prototype.reflow=function(){if(void 0==this.data.start)throw Error('Property "start" missing in item '+this.data.id);var t,e=util.updateProperty,i=this.dom,n=this.props,o=this.options,s=o.orientation,r=this.parent.toScreen(this.data.start),a=0;if(i){if(a+=e(this,"width",i.point.offsetWidth),a+=e(this,"height",i.point.offsetHeight),a+=e(n.dot,"width",i.dot.offsetWidth),a+=e(n.dot,"height",i.dot.offsetHeight),a+=e(n.content,"height",i.content.offsetHeight),"top"==s)t=o.margin.axis;else{var h=this.parent.height;t=h-this.height-o.margin.axis}a+=e(this,"top",t),a+=e(this,"left",r-n.dot.width/2),a+=e(n.content,"marginLeft",1.5*n.dot.width),a+=e(n.dot,"top",(this.height-n.dot.height)/2)}else a+=1;return a>0},ItemPoint.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))},ItemPoint.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")},ItemRange.prototype=new Item(null,null),itemTypes.range=ItemRange,ItemRange.prototype.select=function(){this.selected=!0},ItemRange.prototype.unselect=function(){this.selected=!1},ItemRange.prototype.repaint=function(){var t=!1,e=this.dom;if(this.visible){if(e||(this._create(),t=!0),e=this.dom){if(!this.options&&!this.options.parent)throw Error("Cannot repaint item: no parent attached");var i=this.parent.getContainer();if(!i)throw Error("Cannot repaint time axis: parent has no 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)}}else e&&e.box.parentNode&&(e.box.parentNode.removeChild(e.box),t=!0);return t},ItemRange.prototype.reflow=function(){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);var t=this.dom,e=this.props,i=this.options,n=this.parent,o=n.toScreen(this.data.start),s=n.toScreen(this.data.end),r=0;if(t){var a,h,u=util.updateProperty,c=t.box,l=n.width,p=i.orientation;r+=u(e.content,"width",t.content.offsetWidth),r+=u(this,"height",c.offsetHeight),-l>o&&(o=-l),s>2*l&&(s=2*l),a=0>o?Math.min(-o,s-o-e.content.width-2*i.padding):0,r+=u(e.content,"left",a),"top"==p?(h=i.margin.axis,r+=u(this,"top",h)):(h=n.height-this.height-i.margin.axis,r+=u(this,"top",h)),r+=u(this,"left",o),r+=u(this,"width",Math.max(s-o,1))}else r+=1;return r>0},ItemRange.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))},ItemRange.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")},Timeline.prototype.setOptions=function(t){util.extend(this.options,t),this.timeaxis.setOptions(this.options),this.range.setOptions(this.options);var e,i=this;e="top"==this.options.orientation?function(){return i.timeaxis.height}:function(){return i.main.height-i.timeaxis.height-i.itemset.height},this.itemset.setOptions({orientation:this.options.orientation,top:e}),this.controller.repaint()},Timeline.prototype.setData=function(t){this.itemset.setData(t)},function(t){function e(t,e){return function(i){return h(t.call(this,i),e)}}function i(t){return function(e){return this.lang().ordinal(t.call(this,e))}}function n(){}function o(t){r(this,t)}function s(t){var e=this._data={},i=t.years||t.year||t.y||0,n=t.months||t.month||t.M||0,o=t.weeks||t.week||t.w||0,s=t.days||t.day||t.d||0,r=t.hours||t.hour||t.h||0,h=t.minutes||t.minute||t.m||0,u=t.seconds||t.second||t.s||0,c=t.milliseconds||t.millisecond||t.ms||0;this._milliseconds=c+1e3*u+6e4*h+36e5*r,this._days=s+7*o,this._months=n+12*i,e.milliseconds=c%1e3,u+=a(c/1e3),e.seconds=u%60,h+=a(u/60),e.minutes=h%60,r+=a(h/60),e.hours=r%24,s+=a(r/24),s+=7*o,e.days=s%30,n+=a(s/30),e.months=n%12,i+=a(n/12),e.years=i}function r(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i]);return t}function a(t){return 0>t?Math.ceil(t):Math.floor(t)}function h(t,e){for(var i=t+"";e>i.length;)i="0"+i;return i}function u(t,e,i){var n,o=e._milliseconds,s=e._days,r=e._months;o&&t._d.setTime(+t+o*i),s&&t.date(t.date()+s*i),r&&(n=t.date(),t.date(1).month(t.month()+r*i).date(Math.min(n,t.daysInMonth())))}function c(t){return"[object Array]"===Object.prototype.toString.call(t)}function l(t,e){var 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