From 704136eec8633475ea93e31b17d83bb8a1888eba Mon Sep 17 00:00:00 2001 From: josdejong Date: Tue, 23 Apr 2013 15:41:24 +0200 Subject: [PATCH] Split the dom for the itemset in two sets: foreground and background (instead of ugly z-index tricks) --- Jakefile.js | 1 + src/component/css/item.css | 7 +- src/component/item/itembox.js | 18 +++-- src/component/item/itempoint.js | 10 +-- src/component/item/itemrange.js | 9 +-- src/component/itemset.js | 30 ++++++++ src/module.js | 50 +++++++------- test/dataset.html | 3 +- test/timeline.html | 9 ++- test/timestep.html | 3 +- vis.js | 119 +++++++++++++++++++++----------- vis.min.js | 6 +- 12 files changed, 177 insertions(+), 88 deletions(-) diff --git a/Jakefile.js b/Jakefile.js index a6ad052b..4a75e4e9 100644 --- a/Jakefile.js +++ b/Jakefile.js @@ -58,6 +58,7 @@ task('vis', function () { './src/visualization/timeline.js', + // TODO: do not package moment.js with vis.js. './lib/moment.js' ], diff --git a/src/component/css/item.css b/src/component/css/item.css index 43c3141e..5bf6f12a 100644 --- a/src/component/css/item.css +++ b/src/component/css/item.css @@ -3,6 +3,12 @@ position: absolute; } +.graph .background { +} + +.graph .foreground { +} + .graph .item { position: absolute; @@ -74,7 +80,6 @@ width: 0; border-left-width: 1px; border-left-style: solid; - z-index: -1; } .graph .item .content { diff --git a/src/component/item/itembox.js b/src/component/item/itembox.js index 193df491..9c1591ce 100644 --- a/src/component/item/itembox.js +++ b/src/component/item/itembox.js @@ -66,21 +66,27 @@ ItemBox.prototype.repaint = function () { if (!this.options && !this.parent) { throw new Error('Cannot repaint item: no parent attached'); } - var parentContainer = this.parent.getContainer(); - if (!parentContainer) { - throw new Error('Cannot repaint time axis: parent has no container element'); + var foreground = this.parent.getForeground(); + if (!foreground) { + throw new Error('Cannot repaint time axis: ' + + 'parent has no foreground container element'); + } + var background = this.parent.getBackground(); + if (!background) { + throw new Error('Cannot repaint time axis: ' + + 'parent has no background container element'); } if (!dom.box.parentNode) { - parentContainer.appendChild(dom.box); + foreground.appendChild(dom.box); changed = true; } if (!dom.line.parentNode) { - parentContainer.appendChild(dom.line); + background.appendChild(dom.line); changed = true; } if (!dom.dot.parentNode) { - parentContainer.appendChild(dom.dot); + foreground.appendChild(dom.dot); changed = true; } diff --git a/src/component/item/itempoint.js b/src/component/item/itempoint.js index 39de210a..01949263 100644 --- a/src/component/item/itempoint.js +++ b/src/component/item/itempoint.js @@ -63,13 +63,15 @@ ItemPoint.prototype.repaint = function () { if (!this.options && !this.options.parent) { throw new Error('Cannot repaint item: no parent attached'); } - var parentContainer = this.parent.getContainer(); - if (!parentContainer) { - throw new Error('Cannot repaint time axis: parent has no container element'); + var foreground = this.parent.getForeground(); + if (!foreground) { + throw new Error('Cannot repaint time axis: ' + + 'parent has no foreground container element'); } if (!dom.point.parentNode) { - parentContainer.appendChild(dom.point); + foreground.appendChild(dom.point); + foreground.appendChild(dom.point); changed = true; } diff --git a/src/component/item/itemrange.js b/src/component/item/itemrange.js index 3b9f7a8e..250c88d8 100644 --- a/src/component/item/itemrange.js +++ b/src/component/item/itemrange.js @@ -58,13 +58,14 @@ ItemRange.prototype.repaint = function () { if (!this.options && !this.options.parent) { throw new Error('Cannot repaint item: no parent attached'); } - var parentContainer = this.parent.getContainer(); - if (!parentContainer) { - throw new Error('Cannot repaint time axis: parent has no container element'); + var foreground = this.parent.getForeground(); + if (!foreground) { + throw new Error('Cannot repaint time axis: ' + + 'parent has no foreground container element'); } if (!dom.box.parentNode) { - parentContainer.appendChild(dom.box); + foreground.appendChild(dom.box); changed = true; } diff --git a/src/component/itemset.js b/src/component/itemset.js index 0f7ed292..f775b227 100644 --- a/src/component/itemset.js +++ b/src/component/itemset.js @@ -27,6 +27,8 @@ function ItemSet(parent, depends, options) { padding: 5 }; + this.dom = {}; + var me = this; this.data = null; // DataSet this.range = null; // Range or Object {start: number, end: number} @@ -116,6 +118,18 @@ ItemSet.prototype.repaint = function () { util.addClassName(frame, util.option.asString(options.className)); } + // create background panel + var background = document.createElement('div'); + background.className = 'background'; + frame.appendChild(background); + this.dom.background = background; + + // create foreground panel + var foreground = document.createElement('div'); + foreground.className = 'foreground'; + frame.appendChild(foreground); + this.dom.foreground = foreground; + this.frame = frame; changed += 1; } @@ -218,6 +232,22 @@ ItemSet.prototype.repaint = function () { return (changed > 0); }; +/** + * Get the foreground container element + * @return {HTMLElement} foreground + */ +ItemSet.prototype.getForeground = function () { + return this.dom.foreground; +}; + +/** + * Get the background container element + * @return {HTMLElement} background + */ +ItemSet.prototype.getBackground = function () { + return this.dom.background; +}; + /** * Reflow the component * @return {Boolean} resized diff --git a/src/module.js b/src/module.js index 68535453..7b2519bf 100644 --- a/src/module.js +++ b/src/module.js @@ -6,31 +6,7 @@ var vis = { }; /** - * load css from text - * @param {String} css Text containing css - */ -var loadCss = function (css) { - // get the script location, and built the css file name from the js file name - // http://stackoverflow.com/a/2161748/1262753 - var scripts = document.getElementsByTagName('script'); - // var jsFile = scripts[scripts.length-1].src.split('?')[0]; - // var cssFile = jsFile.substring(0, jsFile.length - 2) + 'css'; - - // inject css - // http://stackoverflow.com/questions/524696/how-to-create-a-style-tag-with-javascript - var style = document.createElement('style'); - style.type = 'text/css'; - if (style.styleSheet){ - style.styleSheet.cssText = css; - } else { - style.appendChild(document.createTextNode(css)); - } - - document.getElementsByTagName('head')[0].appendChild(style); -}; - -/** - * Define CommonJS module exports when not available + * CommonJS module exports */ if (typeof exports !== 'undefined') { exports = vis; @@ -55,3 +31,27 @@ if (typeof window !== 'undefined') { // attach the module to the window, load as a regular javascript file window['vis'] = vis; } + +/** + * load css from text + * @param {String} css Text containing css + */ +var loadCss = function (css) { + // get the script location, and built the css file name from the js file name + // http://stackoverflow.com/a/2161748/1262753 + var scripts = document.getElementsByTagName('script'); + // var jsFile = scripts[scripts.length-1].src.split('?')[0]; + // var cssFile = jsFile.substring(0, jsFile.length - 2) + 'css'; + + // inject css + // http://stackoverflow.com/questions/524696/how-to-create-a-style-tag-with-javascript + var style = document.createElement('style'); + style.type = 'text/css'; + if (style.styleSheet){ + style.styleSheet.cssText = css; + } else { + style.appendChild(document.createTextNode(css)); + } + + document.getElementsByTagName('head')[0].appendChild(style); +}; diff --git a/test/dataset.html b/test/dataset.html index 927b69d5..da26bd6a 100644 --- a/test/dataset.html +++ b/test/dataset.html @@ -3,6 +3,7 @@ + @@ -14,7 +15,7 @@ + @@ -54,7 +55,7 @@ diff --git a/test/timestep.html b/test/timestep.html index 0ebe2113..4bbe6dbf 100644 --- a/test/timestep.html +++ b/test/timestep.html @@ -3,6 +3,7 @@ + @@ -22,7 +23,7 @@ ]; diffs.forEach(function (diff) { - var step = new TimeStep(new Date(), new Date((new Date()).valueOf() + diff), diff / 40); + var step = new vis.TimeStep(new Date(), new Date((new Date()).valueOf() + diff), diff / 40); console.log(diff, step._start.toLocaleString(), step._end.toLocaleString(), step.scale, step.step); step.first(); while (step.hasNext()) { diff --git a/vis.js b/vis.js index c576bc65..1167e435 100644 --- a/vis.js +++ b/vis.js @@ -32,31 +32,7 @@ var vis = { }; /** - * load css from text - * @param {String} css Text containing css - */ -var loadCss = function (css) { - // get the script location, and built the css file name from the js file name - // http://stackoverflow.com/a/2161748/1262753 - var scripts = document.getElementsByTagName('script'); - // var jsFile = scripts[scripts.length-1].src.split('?')[0]; - // var cssFile = jsFile.substring(0, jsFile.length - 2) + 'css'; - - // inject css - // http://stackoverflow.com/questions/524696/how-to-create-a-style-tag-with-javascript - var style = document.createElement('style'); - style.type = 'text/css'; - if (style.styleSheet){ - style.styleSheet.cssText = css; - } else { - style.appendChild(document.createTextNode(css)); - } - - document.getElementsByTagName('head')[0].appendChild(style); -}; - -/** - * Define CommonJS module exports when not available + * CommonJS module exports */ if (typeof exports !== 'undefined') { exports = vis; @@ -82,6 +58,30 @@ if (typeof window !== 'undefined') { window['vis'] = vis; } +/** + * load css from text + * @param {String} css Text containing css + */ +var loadCss = function (css) { + // get the script location, and built the css file name from the js file name + // http://stackoverflow.com/a/2161748/1262753 + var scripts = document.getElementsByTagName('script'); + // var jsFile = scripts[scripts.length-1].src.split('?')[0]; + // var cssFile = jsFile.substring(0, jsFile.length - 2) + 'css'; + + // inject css + // http://stackoverflow.com/questions/524696/how-to-create-a-style-tag-with-javascript + var style = document.createElement('style'); + style.type = 'text/css'; + if (style.styleSheet){ + style.styleSheet.cssText = css; + } else { + style.appendChild(document.createTextNode(css)); + } + + document.getElementsByTagName('head')[0].appendChild(style); +}; + // create namespace var util = {}; @@ -3793,6 +3793,8 @@ function ItemSet(parent, depends, options) { padding: 5 }; + this.dom = {}; + var me = this; this.data = null; // DataSet this.range = null; // Range or Object {start: number, end: number} @@ -3882,6 +3884,18 @@ ItemSet.prototype.repaint = function () { util.addClassName(frame, util.option.asString(options.className)); } + // create background panel + var background = document.createElement('div'); + background.className = 'background'; + frame.appendChild(background); + this.dom.background = background; + + // create foreground panel + var foreground = document.createElement('div'); + foreground.className = 'foreground'; + frame.appendChild(foreground); + this.dom.foreground = foreground; + this.frame = frame; changed += 1; } @@ -3984,6 +3998,22 @@ ItemSet.prototype.repaint = function () { return (changed > 0); }; +/** + * Get the foreground container element + * @return {HTMLElement} foreground + */ +ItemSet.prototype.getForeground = function () { + return this.dom.foreground; +}; + +/** + * Get the background container element + * @return {HTMLElement} background + */ +ItemSet.prototype.getBackground = function () { + return this.dom.background; +}; + /** * Reflow the component * @return {Boolean} resized @@ -4315,21 +4345,27 @@ ItemBox.prototype.repaint = function () { if (!this.options && !this.parent) { throw new Error('Cannot repaint item: no parent attached'); } - var parentContainer = this.parent.getContainer(); - if (!parentContainer) { - throw new Error('Cannot repaint time axis: parent has no container element'); + var foreground = this.parent.getForeground(); + if (!foreground) { + throw new Error('Cannot repaint time axis: ' + + 'parent has no foreground container element'); + } + var background = this.parent.getBackground(); + if (!background) { + throw new Error('Cannot repaint time axis: ' + + 'parent has no background container element'); } if (!dom.box.parentNode) { - parentContainer.appendChild(dom.box); + foreground.appendChild(dom.box); changed = true; } if (!dom.line.parentNode) { - parentContainer.appendChild(dom.line); + background.appendChild(dom.line); changed = true; } if (!dom.dot.parentNode) { - parentContainer.appendChild(dom.dot); + foreground.appendChild(dom.dot); changed = true; } @@ -4582,13 +4618,15 @@ ItemPoint.prototype.repaint = function () { if (!this.options && !this.options.parent) { throw new Error('Cannot repaint item: no parent attached'); } - var parentContainer = this.parent.getContainer(); - if (!parentContainer) { - throw new Error('Cannot repaint time axis: parent has no container element'); + var foreground = this.parent.getForeground(); + if (!foreground) { + throw new Error('Cannot repaint time axis: ' + + 'parent has no foreground container element'); } if (!dom.point.parentNode) { - parentContainer.appendChild(dom.point); + foreground.appendChild(dom.point); + foreground.appendChild(dom.point); changed = true; } @@ -4787,13 +4825,14 @@ ItemRange.prototype.repaint = function () { if (!this.options && !this.options.parent) { throw new Error('Cannot repaint item: no parent attached'); } - var parentContainer = this.parent.getContainer(); - if (!parentContainer) { - throw new Error('Cannot repaint time axis: parent has no container element'); + var foreground = this.parent.getForeground(); + if (!foreground) { + throw new Error('Cannot repaint time axis: ' + + 'parent has no foreground container element'); } if (!dom.box.parentNode) { - parentContainer.appendChild(dom.box); + foreground.appendChild(dom.box); changed = true; } @@ -6492,5 +6531,5 @@ vis.Timeline = Timeline; } }).call(this); -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 .itemset {\n position: absolute;\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 z-index: -1;\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 padding-left: 0;\n padding-right: 0;\n margin-left: 0;\n margin-right: 0;\n visibility: hidden;\n}\n\n.graph .axis .grid.vertical {\n position: absolute;\n width: 0;\n border-right: 1px solid;\n}\n\n.graph .axis .grid.horizontal {\n position: absolute;\n left: 0;\n width: 100%;\n height: 0;\n border-bottom: 1px solid;\n}\n\n.graph .axis .grid.minor {\n border-color: #e5e5e5;\n}\n\n.graph .axis .grid.major {\n border-color: #bfbfbf;\n}\n\n"); +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 .itemset {\n position: absolute;\n}\n\n.graph .background {\n}\n\n.graph .foreground {\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 padding-left: 0;\n padding-right: 0;\n margin-left: 0;\n margin-right: 0;\n visibility: hidden;\n}\n\n.graph .axis .grid.vertical {\n position: absolute;\n width: 0;\n border-right: 1px solid;\n}\n\n.graph .axis .grid.horizontal {\n position: absolute;\n left: 0;\n width: 100%;\n height: 0;\n border-bottom: 1px solid;\n}\n\n.graph .axis .grid.minor {\n border-color: #e5e5e5;\n}\n\n.graph .axis .grid.major {\n border-color: #bfbfbf;\n}\n\n"); })(); \ No newline at end of file diff --git a/vis.min.js b/vis.min.js index 086fd9a0..214005a0 100644 --- a/vis.min.js +++ b/vis.min.js @@ -22,6 +22,6 @@ * License for the specific language governing permissions and limitations under * the License. */ -(function(){function t(t){var e=this;this.options=t||{},this.data={},this.fieldId=this.options.fieldId||"id",this.fieldTypes={},this.options.fieldTypes&&g.forEach(this.options.fieldTypes,function(t,n){e.fieldTypes[n]="Date"==t||"ISODate"==t||"ASPDate"==t?"Date":t}),this.subscribers={},this.internalIds={}}function e(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 n(t){this.id=g.randomUUID(),this.start=0,this.end=0,this.options={min:null,max:null,zoomMin:null,zoomMax:null},this.setOptions(t),this.listeners=[]}function i(){this.id=g.randomUUID(),this.components={},this.repaintTimer=void 0,this.reflowTimer=void 0}function o(){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 r(t,e,n){this.id=g.randomUUID(),this.parent=t,this.depends=e,this.options={},this.setOptions(n)}function s(t,e){this.id=g.randomUUID(),this.container=t,this.options={autoResize:!0},this.listeners={},this.setOptions(e)}function a(t,e,n){this.id=g.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},lineTop:0},this.options={orientation:"bottom",showMinorLabels:!0,showMajorLabels:!0},this.conversion=null,this.range=null,this.setOptions(n)}function h(t,n,i){this.id=g.randomUUID(),this.parent=t,this.depends=n,this.options={style:"box",align:"center",orientation:"bottom",margin:{axis:20,item:10},padding:5};var o=this;this.data=null,this.range=null,this.listeners={add:function(t,e){o._onAdd(e.items)},update:function(t,e){o._onUpdate(e.items)},remove:function(t,e){o._onRemove(e.items)}},this.items={},this.queue={},this.stack=new e(this),this.conversion=null,this.setOptions(i)}function c(t,e,n){this.parent=t,this.data=e,this.selected=!1,this.visible=!0,this.dom=null,this.options=n}function p(t,e,n){this.props={dot:{left:0,top:0,width:0,height:0},line:{top:0,left:0,width:0,height:0}},c.call(this,t,e,n)}function u(t,e,n){this.props={dot:{top:0,width:0,height:0},content:{height:0,marginLeft:0}},c.call(this,t,e,n)}function l(t,e,n){this.props={content:{left:0,width:0}},c.call(this,t,e,n)}function d(t,e,o){var r=this;if(this.options={orientation:"bottom",zoomMin:10,zoomMax:31536e10,moveable:!0,zoomable:!0},this.controller=new i,!t)throw Error("No container element provided");this.main=new s(t,{autoResize:!1,height:function(){return r.timeaxis.height+r.itemset.height}}),this.controller.add(this.main);var c=moment().hours(0).minutes(0).seconds(0).milliseconds(0);this.range=new n({start:c.clone().add("days",-3).valueOf(),end:c.clone().add("days",4).valueOf()}),this.range.subscribe(this.main,"move","horizontal"),this.range.subscribe(this.main,"zoom","horizontal"),this.range.on("rangechange",function(){r.controller.requestReflow()}),this.range.on("rangechanged",function(){r.controller.requestReflow()}),this.timeaxis=new a(this.main,null,{orientation:this.options.orientation,range:this.range}),this.timeaxis.setRange(this.range),this.controller.add(this.timeaxis),this.itemset=new h(this.main,[this.timeaxis],{orientation:this.options.orientation}),this.itemset.setRange(this.range),e&&this.setData(e),this.controller.add(this.itemset),this.setOptions(o)}var f={component:{item:{}}},m=function(t){document.getElementsByTagName("script");var 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0;if(e&&e.type){if(r="DataTable"==e.type?"DataTable":"Array",n&&r!=g.getType(n))throw Error('Type of parameter "data" ('+g.getType(n)+") "+"does not correspond with specified options.type ("+e.type+")");if("DataTable"==r&&!g.isDataTable(n))throw Error('Parameter "data" must be a DataTable when options.type is "DataTable"')}else r=n?"DataTable"==g.getType(n)?"DataTable":"Array":"Array";if("DataTable"==r){var a=this._getColumnNames(n);if(void 0==t)g.forEach(this.data,function(t){i._appendRow(n,a,i._castItem(t))});else if(g.isNumber(t)||g.isString(t)){var h=i._castItem(i.data[t],o,s);this._appendRow(n,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=i._castItem(i.data[t],o,s);i._appendRow(n,a,e)})}}else if(n=n||[],void 0==t)g.forEach(this.data,function(t){n.push(i._castItem(t,o,s))});else{if(g.isNumber(t)||g.isString(t))return this._castItem(i.data[t],o,s);if(!(t instanceof Array))throw new TypeError('Parameter "ids" must be undefined, a String, Number, or Array');t.forEach(function(t){n.push(i._castItem(i.data[t],o,s))})}return n},t.prototype.remove=function(t,e){var n=[],i=this;if(g.isNumber(t)||g.isString(t))delete this.data[t],delete this.internalIds[t],n.push(t);else if(t instanceof Array)t.forEach(function(t){i.remove(t)}),n=n.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],n.push(o));this._trigger("remove",{items:n},e)},t.prototype.clear=function(t){var e=Object.keys(this.data);this.data={},this.internalIds={},this._trigger("remove",{items:e},t)},t.prototype.max=function(t){var e=this.data,n=Object.keys(e),i=null,o=null;return n.forEach(function(n){var r=e[n],s=r[t];null!=s&&(!i||s>o)&&(i=r,o=s)}),i},t.prototype.min=function(t){var e=this.data,n=Object.keys(e),i=null,o=null;return n.forEach(function(n){var r=e[n],s=r[t];null!=s&&(!i||o>s)&&(i=r,o=s)}),i},t.prototype._addItem=function(t){var e=t[this.fieldId];void 0==e&&(e=g.randomUUID(),t[this.fieldId]=e,this.internalIds[e]=t);var n={};for(var i in t)if(t.hasOwnProperty(i)){var o=this.fieldTypes[i];n[i]=g.cast(t[i],o)}return this.data[e]=n,e},t.prototype._castItem=function(t,e,n){var i,o=this.fieldId,r=this.internalIds;return t?(i={},e=e||{},n?g.forEach(t,function(t,o){-1!=n.indexOf(o)&&(i[o]=g.cast(t,e[o]))}):g.forEach(t,function(t,n){n==o&&t in r||(i[n]=g.cast(t,e[n]))})):i=null,i},t.prototype._updateItem=function(t){var e=t[this.fieldId];if(void 0==e)throw Error("Item has no id (item: "+JSON.stringify(t)+")");var n=this.data[e];if(n){for(var i in t)if(t.hasOwnProperty(i)){var o=this.fieldTypes[i];n[i]=g.cast(t[i],o)}}else this._addItem(t);return e},t.prototype._getColumnNames=function(t){for(var e=[],n=0,i=t.getNumberOfColumns();i>n;n++)e[n]=t.getColumnId(n)||t.getColumnLabel(n);return e},t.prototype._appendRow=function(t,e,n){var i=t.addRow();e.forEach(function(e,o){t.setValue(i,o,n[e])})},f.DataSet=t,e.prototype.setOptions=function(t){g.extend(this.options,t)},e.prototype.update=function(){this._order(),this._stack()},e.prototype._order=function(){var t=this.parent.items;if(!t)throw Error("Cannot stack items: parent does not contain items");var e=[],n=0;g.forEach(t,function(t){e[n]=t,n++});var i=this.options.order;if("function"!=typeof this.options.order)throw Error("Option order must be a function");e.sort(i),this.ordered=e},e.prototype._stack=function(){var t,e,n=this.ordered,i=this.options,o="top"==i.orientation,r=i.margin&&i.margin.item||0;for(t=0,e=n.length;e>t;t++){var s=n[t],a=null;do a=this.checkOverlap(n,t,0,t-1,r),null!=a&&(s.top=o?a.top+a.height+r:a.top-s.height-r);while(a)}},e.prototype.checkOverlap=function(t,e,n,i,o){for(var r=this.collision,s=t[e],a=i;a>=n;a--){var h=t[a];if(r(s,h,o)&&a!=e)return h}return null},e.prototype.collision=function(t,e,n){return t.left-ne.left&&t.top-ne.top},f.Stack=e,n.prototype.setOptions=function(t){g.extend(this.options,t),(null!=t.start||null!=t.end)&&this.setRange(t.start,t.end)},n.prototype.subscribe=function(t,e,n){var i,o=this;if("horizontal"!=n&&"vertical"!=n)throw new TypeError('Unknown direction "'+n+'". '+'Choose "horizontal" or "vertical".');if("move"==e)i={component:t,event:e,direction:n,callback:function(t){o._onMouseDown(t,i)},params:{}},t.on("mousedown",i.callback),o.listeners.push(i);else{if("zoom"!=e)throw new TypeError('Unknown event "'+e+'". '+'Choose "move" or "zoom".');i={component:t,event:e,direction:n,callback:function(t){o._onMouseWheel(t,i)},params:{}},t.on("mousewheel",i.callback),o.listeners.push(i)}},n.prototype.on=function(t,e){S.addListener(this,t,e)},n.prototype._trigger=function(t){S.trigger(this,t,{start:this.start,end:this.end})},n.prototype.setRange=function(t,e){var n=this._applyRange(t,e);n&&(this._trigger("rangechange"),this._trigger("rangechanged"))},n.prototype._applyRange=function(t,e){var n,i=null!=t?g.cast(t,"Number"):this.start,o=null!=e?g.cast(e,"Number"):this.end;if(isNaN(i))throw Error('Invalid start "'+t+'"');if(isNaN(o))throw Error('Invalid end "'+e+'"');if(i>o&&(o=i),null!=this.options.min){var r=this.options.min.valueOf();r>i&&(n=r-i,i+=n,o+=n)}if(null!=this.options.max){var s=this.options.max.valueOf();o>s&&(n=o-s,i-=n,o-=n)}if(null!=this.options.zoomMin){var a=this.options.zoomMin.valueOf();0>a&&(a=0),a>o-i&&(this.end-this.start>a?(n=a-(o-i),i-=n/2,o+=n/2):(i=this.start,o=this.end))}if(null!=this.options.zoomMax){var h=this.options.zoomMax.valueOf();0>h&&(h=0),o-i>h&&(h>this.end-this.start?(n=o-i-h,i+=n/2,o-=n/2):(i=this.start,o=this.end))}var c=this.start!=i||this.end!=o;return this.start=i,this.end=o,c},n.prototype.getRange=function(){return{start:this.start,end:this.end}},n.prototype.conversion=function(t){return this.start,this.end,n.conversion(this.start,this.end,t)},n.conversion=function(t,e,n){return 0!=n&&0!=e-t?{offset:t,factor:n/(e-t)}:{offset:0,factor:1}},n.prototype._onMouseDown=function(t,e){t=t||window.event;var n=e.params,i=t.which?1==t.which:1==t.button;if(i){n.mouseX=g.getPageX(t),n.mouseY=g.getPageY(t),n.previousLeft=0,n.previousOffset=0,n.moved=!1,n.start=this.start,n.end=this.end;var o=e.component.frame;o&&(o.style.cursor="move");var r=this;n.onMouseMove||(n.onMouseMove=function(t){r._onMouseMove(t,e)},g.addEventListener(document,"mousemove",n.onMouseMove)),n.onMouseUp||(n.onMouseUp=function(t){r._onMouseUp(t,e)},g.addEventListener(document,"mouseup",n.onMouseUp)),g.preventDefault(t)}},n.prototype._onMouseMove=function(t,e){t=t||window.event;var n=e.params,i=g.getPageX(t),o=g.getPageY(t);void 0==n.mouseX&&(n.mouseX=i),void 0==n.mouseY&&(n.mouseY=o);var r=i-n.mouseX,s=o-n.mouseY,a="horizontal"==e.direction?r:s;Math.abs(a)>=1&&(n.moved=!0);var h=n.end-n.start,c="horizontal"==e.direction?e.component.width:e.component.height,p=-a/c*h;this._applyRange(n.start+p,n.end+p),this._trigger("rangechange"),g.preventDefault(t)},n.prototype._onMouseUp=function(t,e){t=t||window.event;var n=e.params;e.component.frame&&(e.component.frame.style.cursor="auto"),n.onMouseMove&&(g.removeEventListener(document,"mousemove",n.onMouseMove),n.onMouseMove=null),n.onMouseUp&&(g.removeEventListener(document,"mouseup",n.onMouseUp),n.onMouseUp=null),n.moved&&this._trigger("rangechanged")},n.prototype._onMouseWheel=function(t,e){t=t||window.event;var n=0;if(t.wheelDelta?n=t.wheelDelta/120:t.detail&&(n=-t.detail/3),n){var i=this,o=function(){var o=n/5,r=null,s=e.component.frame;if(s){var a,h;if("horizontal"==e.direction){a=e.component.width,h=i.conversion(a);var c=g.getAbsoluteLeft(s),p=g.getPageX(t);r=(p-c)/h.factor+h.offset}else{a=e.component.height,h=i.conversion(a);var u=g.getAbsoluteTop(s),l=g.getPageY(t);r=(u+a-l-u)/h.factor+h.offset}}i.zoom(o,r)};o()}g.preventDefault(t)},n.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 n=this.start-e,i=this.end-e,o=this.start-n*t,r=this.end-i*t;this.setRange(o,r)},n.prototype.move=function(t){var e=this.end-this.start,n=this.start+e*t,i=this.end+e*t;this.start=n,this.end=i},f.Range=n,i.prototype.add=function(t){if(void 0==t.id)throw Error("Component has no field id");if(!(t instanceof o||t instanceof i))throw new TypeError("Component must be an instance of prototype Component or Controller");t.controller=this,this.components[t.id]=t},i.prototype.requestReflow=function(){if(!this.reflowTimer){var t=this;this.reflowTimer=setTimeout(function(){t.reflowTimer=void 0,t.reflow()},0)}},i.prototype.requestRepaint=function(){if(!this.repaintTimer){var t=this;this.repaintTimer=setTimeout(function(){t.repaintTimer=void 0,t.repaint()},0)}},i.prototype.repaint=function(){function t(i,o){o in n||(i.depends&&i.depends.forEach(function(e){t(e,e.id)}),i.parent&&t(i.parent,i.parent.id),e=i.repaint()||e,n[o]=!0)}var e=!1;this.repaintTimer&&(clearTimeout(this.repaintTimer),this.repaintTimer=void 0);var n={};g.forEach(this.components,t),e&&this.reflow()},i.prototype.reflow=function(){function t(i,o){o in n||(i.depends&&i.depends.forEach(function(e){t(e,e.id)}),i.parent&&t(i.parent,i.parent.id),e=i.reflow()||e,n[o]=!0)}var e=!1;this.reflowTimer&&(clearTimeout(this.reflowTimer),this.reflowTimer=void 0);var n={};g.forEach(this.components,t),e&&this.repaint()},f.Controller=i,o.prototype.setOptions=function(t){t&&g.extend(this.options,t),this.controller&&(this.requestRepaint(),this.requestReflow())},o.prototype.getContainer=function(){return null},o.prototype.getFrame=function(){return this.frame},o.prototype.repaint=function(){return!1},o.prototype.reflow=function(){return!1},o.prototype.requestRepaint=function(){if(!this.controller)throw Error("Cannot request a repaint: no controller configured");this.controller.requestRepaint()},o.prototype.requestReflow=function(){if(!this.controller)throw Error("Cannot request a reflow: no controller configured"); -this.controller.requestReflow()},o.prototype.on=function(t,e){if(!this.parent)throw Error("Cannot attach event: no root panel found");this.parent.on(t,e)},f.component.Component=o,r.prototype=new o,r.prototype.getContainer=function(){return this.frame},r.prototype.repaint=function(){var t=0,e=g.updateProperty,n=g.option.asSize,i=this.options,o=this.frame;if(o||(o=document.createElement("div"),o.className="panel",i.className&&("function"==typeof i.className?g.addClassName(o,i.className()+""):g.addClassName(o,i.className+"")),this.frame=o,t+=1),!o.parentNode){if(!this.parent)throw Error("Cannot repaint panel: no parent attached");var r=this.parent.getContainer();if(!r)throw Error("Cannot repaint panel: parent has no container element");r.appendChild(o),t+=1}return t+=e(o.style,"top",n(i.top,"0px")),t+=e(o.style,"left",n(i.left,"0px")),t+=e(o.style,"width",n(i.width,"100%")),t+=e(o.style,"height",n(i.height,"100%")),t>0},r.prototype.reflow=function(){var t=0,e=g.updateProperty,n=this.frame;return n?(t+=e(this,"top",n.offsetTop),t+=e(this,"left",n.offsetLeft),t+=e(this,"width",n.offsetWidth),t+=e(this,"height",n.offsetHeight)):t+=1,t>0},f.component.Panel=r,s.prototype=new r,s.prototype.setOptions=function(t){g.extend(this.options,t),this.options.autoResize?this._watch():this._unwatch()},s.prototype.repaint=function(){var t=0,e=g.updateProperty,n=g.option.asSize,i=this.options,o=this.frame;if(o||(o=document.createElement("div"),o.className="graph panel",i.className&&g.addClassName(o,g.option.asString(i.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",n(i.top,"0px")),t+=e(o.style,"left",n(i.left,"0px")),t+=e(o.style,"width",n(i.width,"100%")),t+=e(o.style,"height",n(i.height,"100%")),this._updateEventEmitters(),t>0},s.prototype.reflow=function(){var t=0,e=g.updateProperty,n=this.frame;return n?(t+=e(this,"top",n.offsetTop),t+=e(this,"left",n.offsetLeft),t+=e(this,"width",n.offsetWidth),t+=e(this,"height",n.offsetHeight)):t+=1,t>0},s.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)};g.addEventListener(window,"resize",e),this.watchTimer=setInterval(e,1e3)},s.prototype._unwatch=function(){this.watchTimer&&(clearInterval(this.watchTimer),this.watchTimer=void 0)},s.prototype.on=function(t,e){var n=this.listeners[t];n||(n=[],this.listeners[t]=n),n.push(e),this._updateEventEmitters()},s.prototype._updateEventEmitters=function(){if(this.listeners){var t=this;g.forEach(this.listeners,function(e,n){if(t.emitters||(t.emitters={}),!(n in t.emitters)){var i=t.frame;if(i){var o=function(t){e.forEach(function(e){e(t)})};t.emitters[n]=o,g.addEventListener(i,n,o)}}})}},f.component.RootPanel=s,a.prototype=new o,a.prototype.setOptions=function(t){g.extend(this.options,t)},a.prototype.setRange=function(t){if(!(t instanceof n||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},a.prototype.toTime=function(t){var e=this.conversion;return new Date(t/e.factor+e.offset)},a.prototype.toScreen=function(t){var e=this.conversion;return(t.valueOf()-e.offset)*e.factor},a.prototype.repaint=function(){var t=0,e=g.updateProperty,n=g.option.asSize,i=this.options,o=this.props,r=this.step,s=this.frame;if(s||(s=document.createElement("div"),this.frame=s,t+=1),s.className="axis "+i.orientation,!s.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(s),t+=1}var h=s.parentNode;if(h){var c=s.nextSibling;h.removeChild(s);var p=i.orientation,u="bottom"==p&&this.props.parentHeight&&this.height?this.props.parentHeight-this.height+"px":"0px";if(t+=e(s.style,"top",n(i.top,u)),t+=e(s.style,"left",n(i.left,"0px")),t+=e(s.style,"width",n(i.width,"100%")),t+=e(s.style,"height",n(i.height,this.height+"px")),this._repaintMeasureChars(),this.step){this._repaintStart(),r.first();for(var l=void 0,d=0;r.hasNext()&&1e3>d;){d++;var f=r.getCurrent(),m=this.toScreen(f),v=r.isMajor();i.showMinorLabels&&this._repaintMinorText(m,r.getLabelMinor()),v&&i.showMajorLabels?(m>0&&(void 0==l&&(l=m),this._repaintMajorText(m,r.getLabelMajor())),this._repaintMajorLine(m)):this._repaintMinorLine(m),r.next()}if(i.showMajorLabels){var y=this.toTime(0),S=r.getLabelMajor(y),T=S.length*(o.majorCharWidth||10)+10;(void 0==l||l>T)&&this._repaintMajorText(0,S)}this._repaintEnd()}this._repaintLine(),c?h.insertBefore(s,c):h.appendChild(s)}return t>0},a.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=[]},a.prototype._repaintEnd=function(){g.forEach(this.dom.redundant,function(t){for(;t.length;){var e=t.pop();e&&e.parentNode&&e.parentNode.removeChild(e)}})},a.prototype._repaintMinorText=function(t,e){var n=this.dom.redundant.minorTexts.shift();if(!n){var i=document.createTextNode("");n=document.createElement("div"),n.appendChild(i),n.className="text minor",this.frame.appendChild(n)}this.dom.minorTexts.push(n),n.childNodes[0].nodeValue=e,n.style.left=t+"px",n.style.top=this.props.minorLabelTop+"px"},a.prototype._repaintMajorText=function(t,e){var n=this.dom.redundant.majorTexts.shift();if(!n){var i=document.createTextNode(e);n=document.createElement("div"),n.className="text major",n.appendChild(i),this.frame.appendChild(n)}this.dom.majorTexts.push(n),n.childNodes[0].nodeValue=e,n.style.top=this.props.majorLabelTop+"px",n.style.left=t+"px"},a.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 n=this.props;e.style.top=n.minorLineTop+"px",e.style.height=n.minorLineHeight+"px",e.style.left=t-n.minorLineWidth/2+"px"},a.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 n=this.props;e.style.top=n.majorLineTop+"px",e.style.left=t-n.majorLineWidth/2+"px",e.style.height=n.majorLineHeight+"px"},a.prototype._repaintLine=function(){var t=this.dom.line,e=this.frame,n=this.options;n.showMinorLabels||n.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)},a.prototype._repaintMeasureChars=function(){var t,e=this.dom;if(!e.characterMinor){t=document.createTextNode("0");var n=document.createElement("DIV");n.className="text minor measure",n.appendChild(t),this.frame.appendChild(n),e.measureCharMinor=n}if(!e.characterMajor){t=document.createTextNode("0");var i=document.createElement("DIV");i.className="text major measure",i.appendChild(t),this.frame.appendChild(i),e.measureCharMajor=i}},a.prototype.reflow=function(){var t=0,e=g.updateProperty,n=this.frame,i=this.range;if(!i)throw Error("Cannot repaint time axis: no range configured");if(n){t+=e(this,"top",n.offsetTop),t+=e(this,"left",n.offsetLeft);var o=this.props,r=this.options.showMinorLabels,s=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 c=n.parentNode?n.parentNode.offsetHeight:0;switch(c!=o.parentHeight&&(o.parentHeight=c,t+=1),this.options.orientation){case"bottom":o.minorLabelHeight=r?o.minorCharHeight:0,o.majorLabelHeight=s?o.majorCharHeight:0,o.minorLabelTop=0,o.majorLabelTop=o.minorLabelTop+o.minorLabelHeight,o.minorLineTop=-this.top,o.minorLineHeight=Math.max(this.top+o.majorLabelHeight,0),o.minorLineWidth=1,o.majorLineTop=-this.top,o.majorLineHeight=Math.max(this.top+o.minorLabelHeight+o.majorLabelHeight,0),o.majorLineWidth=1,o.lineTop=0;break;case"top":o.minorLabelHeight=r?o.minorCharHeight:0,o.majorLabelHeight=s?o.majorCharHeight:0,o.majorLabelTop=0,o.minorLabelTop=o.majorLabelTop+o.majorLabelHeight,o.minorLineTop=o.minorLabelTop,o.minorLineHeight=Math.max(c-o.majorLabelHeight-this.top),o.minorLineWidth=1,o.majorLineTop=0,o.majorLineHeight=Math.max(c-this.top),o.majorLineWidth=1,o.lineTop=o.majorLabelHeight+o.minorLabelHeight;break;default:throw Error('Unkown orientation "'+this.options.orientation+'"')}var p=o.minorLabelHeight+o.majorLabelHeight;t+=e(this,"width",n.offsetWidth),t+=e(this,"height",p),this._updateConversion();var u=g.cast(i.start,"Date"),l=g.cast(i.end,"Date"),d=this.toTime(5*(o.minorCharWidth||10))-this.toTime(0);this.step=new TimeStep(u,l,d),t+=e(o.range,"start",u.valueOf()),t+=e(o.range,"end",l.valueOf()),t+=e(o.range,"minimumStep",d.valueOf())}return t>0},a.prototype._updateConversion=function(){var t=this.range;if(!t)throw Error("No range configured");this.conversion=t.conversion?t.conversion(this.width):n.conversion(t.start,t.end,this.width)},f.component.TimeAxis=a,h.prototype=new r,h.prototype.setOptions=function(t){g.extend(this.options,t),this.stack.setOptions(this.options)},h.prototype.setRange=function(t){if(!(t instanceof n||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},h.prototype.repaint=function(){var t=0,e=g.updateProperty,n=g.option.asSize,i=this.options,o=this.frame;if(o||(o=document.createElement("div"),o.className="itemset",i.className&&g.addClassName(o,g.option.asString(i.className)),this.frame=o,t+=1),!o.parentNode){if(!this.parent)throw Error("Cannot repaint itemset: no parent attached");var r=this.parent.getContainer();if(!r)throw Error("Cannot repaint itemset: parent has no container element");r.appendChild(o),t+=1}t+=e(o.style,"height",n(i.height,this.height+"px")),t+=e(o.style,"top",n(i.top,"0px")),t+=e(o.style,"left",n(i.left,"0px")),t+=e(o.style,"width",n(i.width,"100%")),this._updateConversion();var s=this,a=this.queue,h=this.data,c=this.items,p={fields:["id","start","end","content","type"]};return Object.keys(a).forEach(function(e){var n=a[e],o=n.item;switch(n.action){case"add":case"update":var r=h.get(e,p),u=r.type||r.start&&r.end&&"range"||"box",l=f.component.item[u];if(o&&(l&&o instanceof l?(o.data=r,t+=o.repaint()):(o.visible=!1,t+=o.repaint(),o=null)),!o){if(!l)throw new TypeError('Unknown item type "'+u+'"');o=new l(s,r,i),t+=o.repaint()}c[e]=o,delete a[e];break;case"remove":o&&(o.visible=!1,t+=o.repaint()),delete c[e],delete a[e];break;default:console.log('Error: unknown action "'+n.action+'"')}}),g.forEach(this.items,function(t){t.reposition()}),t>0},h.prototype.reflow=function(){var t=0,e=this.options,n=g.updateProperty,i=this.frame;if(i){if(this._updateConversion(),g.forEach(this.items,function(e){t+=e.reflow()}),this.stack.update(),null!=e.height)t+=n(this,"height",i.offsetHeight);else{var o=this.height,r=0;"top"==e.orientation?g.forEach(this.items,function(t){r=Math.max(r,t.top+t.height)}):g.forEach(this.items,function(t){r=Math.max(r,o-t.top)}),t+=n(this,"height",r+e.margin.axis)}t+=n(this,"top",i.offsetTop),t+=n(this,"left",i.offsetLeft),t+=n(this,"width",i.offsetWidth)}else t+=1;return t>0},h.prototype.setData=function(e){var n=this.data;n&&g.forEach(this.listeners,function(t,e){n.unsubscribe(e,t)}),e instanceof t?this.data=e:(this.data=new t({fieldTypes:{start:"Date",end:"Date"}}),this.data.add(e));var i=this.id,o=this;g.forEach(this.listeners,function(t,e){o.data.subscribe(e,t,i)});var r=this.data.get({filter:["id"]}),s=[];g.forEach(r,function(t,e){s[e]=t.id}),this._onAdd(s)},h.prototype.getDataRange=function(){var t=this.data,e=t.min("start");e=e?e.start.valueOf():null;var n=t.max("start"),i=t.max("end");n=n?n.start.valueOf():null,i=i?i.end.valueOf():null;var o=Math.max(n,i);return{min:new Date(e),max:new Date(o)}},h.prototype._onUpdate=function(t){this._toQueue(t,"update")},h.prototype._onAdd=function(t){this._toQueue(t,"add")},h.prototype._onRemove=function(t){this._toQueue(t,"remove")},h.prototype._toQueue=function(t,e){var n=this.items,i=this.queue;t.forEach(function(t){var o=i[t];o?o.action=e:i[t]={item:n[t]||null,action:e}}),this.controller&&this.requestRepaint()},h.prototype._updateConversion=function(){var t=this.range;if(!t)throw Error("No range configured");this.conversion=t.conversion?t.conversion(this.width):n.conversion(t.start,t.end,this.width)},h.prototype.toTime=function(t){var e=this.conversion;return new Date(t/e.factor+e.offset)},h.prototype.toScreen=function(t){var e=this.conversion;return(t.valueOf()-e.offset)*e.factor},f.component.ItemSet=h,c.prototype=new o,c.prototype.select=function(){this.selected=!0},c.prototype.unselect=function(){this.selected=!1},f.component.item.Item=c,p.prototype=new c(null,null),p.prototype.select=function(){this.selected=!0},p.prototype.unselect=function(){this.selected=!1},p.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 n=this.parent.getContainer();if(!n)throw Error("Cannot repaint time axis: parent has no container element");if(e.box.parentNode||(n.appendChild(e.box),t=!0),e.line.parentNode||(n.appendChild(e.line),t=!0),e.dot.parentNode||(n.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 i=(this.data.className?" "+this.data.className:"")+(this.selected?" selected":"");this.className!=i&&(this.className=i,e.box.className="item box"+i,e.line.className="item line"+i,e.dot.className="item dot"+i,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},p.prototype.reflow=function(){if(void 0==this.data.start)throw Error('Property "start" missing in item '+this.data.id);var t,e,n=g.updateProperty,i=this.dom,o=this.props,r=this.options,s=this.parent.toScreen(this.data.start),a=r&&r.align,h=r.orientation,c=0;if(i)if(c+=n(o.dot,"height",i.dot.offsetHeight),c+=n(o.dot,"width",i.dot.offsetWidth),c+=n(o.line,"width",i.line.offsetWidth),c+=n(o.line,"width",i.line.offsetWidth),c+=n(this,"width",i.box.offsetWidth),c+=n(this,"height",i.box.offsetHeight),e="right"==a?s-this.width:"left"==a?s:s-this.width/2,c+=n(this,"left",e),c+=n(o.line,"left",s-o.line.width/2),c+=n(o.dot,"left",s-o.dot.width/2),"top"==h)t=r.margin.axis,c+=n(this,"top",t),c+=n(o.line,"top",0),c+=n(o.line,"height",t),c+=n(o.dot,"top",-o.dot.height/2);else{var p=this.parent.height;t=p-this.height-r.margin.axis,c+=n(this,"top",t),c+=n(o.line,"top",t+this.height),c+=n(o.line,"height",Math.max(r.margin.axis,0)),c+=n(o.dot,"top",p-o.dot.height/2)}else c+=1;return c>0},p.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")},p.prototype.reposition=function(){var t=this.dom,e=this.props,n=this.options.orientation;if(t){var i=t.box,o=t.line,r=t.dot;i.style.left=this.left+"px",i.style.top=this.top+"px",o.style.left=e.line.left+"px","top"==n?(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=Math.max(e.dot.top-this.top-this.height,0)+"px"),r.style.left=e.dot.left+"px",r.style.top=e.dot.top+"px"}},f.component.item.box=p,u.prototype=new c(null,null),u.prototype.select=function(){this.selected=!0},u.prototype.unselect=function(){this.selected=!1},u.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 n=this.parent.getContainer();if(!n)throw Error("Cannot repaint time axis: parent has no container element");if(e.point.parentNode||(n.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 i=(this.data.className?" 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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))},u.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")},f.component.item.point=u,l.prototype=new c(null,null),l.prototype.select=function(){this.selected=!0},l.prototype.unselect=function(){this.selected=!1},l.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 n=this.parent.getContainer();if(!n)throw Error("Cannot repaint time axis: parent has no container element");if(e.box.parentNode||(n.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 i=this.data.className?""+this.data.className:"";this.className!=i&&(this.className=i,e.box.className="item range"+i,t=!0)}}else e&&e.box.parentNode&&(e.box.parentNode.removeChild(e.box),t=!0);return t},l.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,n=this.options,i=this.parent,o=i.toScreen(this.data.start),r=i.toScreen(this.data.end),s=0;if(t){var a,h,c=g.updateProperty,p=t.box,u=i.width,l=n.orientation;s+=c(e.content,"width",t.content.offsetWidth),s+=c(this,"height",p.offsetHeight),-u>o&&(o=-u),r>2*u&&(r=2*u),a=0>o?Math.min(-o,r-o-e.content.width-2*n.padding):0,s+=c(e.content,"left",a),"top"==l?(h=n.margin.axis,s+=c(this,"top",h)):(h=i.height-this.height-n.margin.axis,s+=c(this,"top",h)),s+=c(this,"left",o),s+=c(this,"width",Math.max(r-o,1))}else s+=1;return s>0},l.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))},l.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")},f.component.item.range=l,d.prototype.setOptions=function(t){g.extend(this.options,t),this.timeaxis.setOptions(this.options),this.range.setOptions(this.options);var e,n=this;e="top"==this.options.orientation?function(){return n.timeaxis.height}:function(){return n.main.height-n.timeaxis.height-n.itemset.height},this.itemset.setOptions({orientation:this.options.orientation,top:e}),this.controller.repaint()},d.prototype.setData=function(t){var e=this.itemset.data;if(e)this.itemset.setData(t);else{this.itemset.setData(t);var n=this.itemset.getDataRange(),i=n.min,o=n.max;if(null!=i&&null!=o){var r=o.valueOf()-i.valueOf();i=new Date(i.valueOf()-.05*r),o=new Date(o.valueOf()+.05*r)}(null!=i||null!=o)&&this.range.setRange(i,o)}},f.Timeline=d,function(t){function e(t,e){return function(n){return h(t.call(this,n),e)}}function n(t){return function(e){return this.lang().ordinal(t.call(this,e))}}function i(){}function o(t){s(this,t)}function r(t){var 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0;if(e&&e.type){if(r="DataTable"==e.type?"DataTable":"Array",n&&r!=g.getType(n))throw Error('Type of parameter "data" ('+g.getType(n)+") "+"does not correspond with specified options.type ("+e.type+")");if("DataTable"==r&&!g.isDataTable(n))throw Error('Parameter "data" must be a DataTable when options.type is "DataTable"')}else r=n?"DataTable"==g.getType(n)?"DataTable":"Array":"Array";if("DataTable"==r){var a=this._getColumnNames(n);if(void 0==t)g.forEach(this.data,function(t){i._appendRow(n,a,i._castItem(t))});else if(g.isNumber(t)||g.isString(t)){var h=i._castItem(i.data[t],o,s);this._appendRow(n,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=i._castItem(i.data[t],o,s);i._appendRow(n,a,e)})}}else if(n=n||[],void 0==t)g.forEach(this.data,function(t){n.push(i._castItem(t,o,s))});else{if(g.isNumber(t)||g.isString(t))return this._castItem(i.data[t],o,s);if(!(t instanceof Array))throw new TypeError('Parameter "ids" must be undefined, a String, Number, or Array');t.forEach(function(t){n.push(i._castItem(i.data[t],o,s))})}return n},t.prototype.remove=function(t,e){var n=[],i=this;if(g.isNumber(t)||g.isString(t))delete this.data[t],delete this.internalIds[t],n.push(t);else if(t instanceof Array)t.forEach(function(t){i.remove(t)}),n=n.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],n.push(o));this._trigger("remove",{items:n},e)},t.prototype.clear=function(t){var e=Object.keys(this.data);this.data={},this.internalIds={},this._trigger("remove",{items:e},t)},t.prototype.max=function(t){var e=this.data,n=Object.keys(e),i=null,o=null;return n.forEach(function(n){var r=e[n],s=r[t];null!=s&&(!i||s>o)&&(i=r,o=s)}),i},t.prototype.min=function(t){var e=this.data,n=Object.keys(e),i=null,o=null;return n.forEach(function(n){var r=e[n],s=r[t];null!=s&&(!i||o>s)&&(i=r,o=s)}),i},t.prototype._addItem=function(t){var e=t[this.fieldId];void 0==e&&(e=g.randomUUID(),t[this.fieldId]=e,this.internalIds[e]=t);var n={};for(var i in t)if(t.hasOwnProperty(i)){var o=this.fieldTypes[i];n[i]=g.cast(t[i],o)}return this.data[e]=n,e},t.prototype._castItem=function(t,e,n){var i,o=this.fieldId,r=this.internalIds;return t?(i={},e=e||{},n?g.forEach(t,function(t,o){-1!=n.indexOf(o)&&(i[o]=g.cast(t,e[o]))}):g.forEach(t,function(t,n){n==o&&t in r||(i[n]=g.cast(t,e[n]))})):i=null,i},t.prototype._updateItem=function(t){var e=t[this.fieldId];if(void 0==e)throw Error("Item has no id (item: "+JSON.stringify(t)+")");var n=this.data[e];if(n){for(var i in t)if(t.hasOwnProperty(i)){var o=this.fieldTypes[i];n[i]=g.cast(t[i],o)}}else this._addItem(t);return e},t.prototype._getColumnNames=function(t){for(var e=[],n=0,i=t.getNumberOfColumns();i>n;n++)e[n]=t.getColumnId(n)||t.getColumnLabel(n);return e},t.prototype._appendRow=function(t,e,n){var i=t.addRow();e.forEach(function(e,o){t.setValue(i,o,n[e])})},f.DataSet=t,e.prototype.setOptions=function(t){g.extend(this.options,t)},e.prototype.update=function(){this._order(),this._stack()},e.prototype._order=function(){var t=this.parent.items;if(!t)throw Error("Cannot stack items: parent does not contain items");var e=[],n=0;g.forEach(t,function(t){e[n]=t,n++});var i=this.options.order;if("function"!=typeof this.options.order)throw Error("Option order must be a function");e.sort(i),this.ordered=e},e.prototype._stack=function(){var t,e,n=this.ordered,i=this.options,o="top"==i.orientation,r=i.margin&&i.margin.item||0;for(t=0,e=n.length;e>t;t++){var s=n[t],a=null;do a=this.checkOverlap(n,t,0,t-1,r),null!=a&&(s.top=o?a.top+a.height+r:a.top-s.height-r);while(a)}},e.prototype.checkOverlap=function(t,e,n,i,o){for(var r=this.collision,s=t[e],a=i;a>=n;a--){var h=t[a];if(r(s,h,o)&&a!=e)return h}return null},e.prototype.collision=function(t,e,n){return t.left-ne.left&&t.top-ne.top},f.Stack=e,n.prototype.setOptions=function(t){g.extend(this.options,t),(null!=t.start||null!=t.end)&&this.setRange(t.start,t.end)},n.prototype.subscribe=function(t,e,n){var i,o=this;if("horizontal"!=n&&"vertical"!=n)throw new TypeError('Unknown direction "'+n+'". '+'Choose "horizontal" or "vertical".');if("move"==e)i={component:t,event:e,direction:n,callback:function(t){o._onMouseDown(t,i)},params:{}},t.on("mousedown",i.callback),o.listeners.push(i);else{if("zoom"!=e)throw new TypeError('Unknown event "'+e+'". '+'Choose "move" or "zoom".');i={component:t,event:e,direction:n,callback:function(t){o._onMouseWheel(t,i)},params:{}},t.on("mousewheel",i.callback),o.listeners.push(i)}},n.prototype.on=function(t,e){S.addListener(this,t,e)},n.prototype._trigger=function(t){S.trigger(this,t,{start:this.start,end:this.end})},n.prototype.setRange=function(t,e){var n=this._applyRange(t,e);n&&(this._trigger("rangechange"),this._trigger("rangechanged"))},n.prototype._applyRange=function(t,e){var n,i=null!=t?g.cast(t,"Number"):this.start,o=null!=e?g.cast(e,"Number"):this.end;if(isNaN(i))throw Error('Invalid start "'+t+'"');if(isNaN(o))throw Error('Invalid end "'+e+'"');if(i>o&&(o=i),null!=this.options.min){var r=this.options.min.valueOf();r>i&&(n=r-i,i+=n,o+=n)}if(null!=this.options.max){var s=this.options.max.valueOf();o>s&&(n=o-s,i-=n,o-=n)}if(null!=this.options.zoomMin){var a=this.options.zoomMin.valueOf();0>a&&(a=0),a>o-i&&(this.end-this.start>a?(n=a-(o-i),i-=n/2,o+=n/2):(i=this.start,o=this.end))}if(null!=this.options.zoomMax){var h=this.options.zoomMax.valueOf();0>h&&(h=0),o-i>h&&(h>this.end-this.start?(n=o-i-h,i+=n/2,o-=n/2):(i=this.start,o=this.end))}var c=this.start!=i||this.end!=o;return this.start=i,this.end=o,c},n.prototype.getRange=function(){return{start:this.start,end:this.end}},n.prototype.conversion=function(t){return this.start,this.end,n.conversion(this.start,this.end,t)},n.conversion=function(t,e,n){return 0!=n&&0!=e-t?{offset:t,factor:n/(e-t)}:{offset:0,factor:1}},n.prototype._onMouseDown=function(t,e){t=t||window.event;var n=e.params,i=t.which?1==t.which:1==t.button;if(i){n.mouseX=g.getPageX(t),n.mouseY=g.getPageY(t),n.previousLeft=0,n.previousOffset=0,n.moved=!1,n.start=this.start,n.end=this.end;var o=e.component.frame;o&&(o.style.cursor="move");var r=this;n.onMouseMove||(n.onMouseMove=function(t){r._onMouseMove(t,e)},g.addEventListener(document,"mousemove",n.onMouseMove)),n.onMouseUp||(n.onMouseUp=function(t){r._onMouseUp(t,e)},g.addEventListener(document,"mouseup",n.onMouseUp)),g.preventDefault(t)}},n.prototype._onMouseMove=function(t,e){t=t||window.event;var n=e.params,i=g.getPageX(t),o=g.getPageY(t);void 0==n.mouseX&&(n.mouseX=i),void 0==n.mouseY&&(n.mouseY=o);var r=i-n.mouseX,s=o-n.mouseY,a="horizontal"==e.direction?r:s;Math.abs(a)>=1&&(n.moved=!0);var h=n.end-n.start,c="horizontal"==e.direction?e.component.width:e.component.height,p=-a/c*h;this._applyRange(n.start+p,n.end+p),this._trigger("rangechange"),g.preventDefault(t)},n.prototype._onMouseUp=function(t,e){t=t||window.event;var n=e.params;e.component.frame&&(e.component.frame.style.cursor="auto"),n.onMouseMove&&(g.removeEventListener(document,"mousemove",n.onMouseMove),n.onMouseMove=null),n.onMouseUp&&(g.removeEventListener(document,"mouseup",n.onMouseUp),n.onMouseUp=null),n.moved&&this._trigger("rangechanged")},n.prototype._onMouseWheel=function(t,e){t=t||window.event;var n=0;if(t.wheelDelta?n=t.wheelDelta/120:t.detail&&(n=-t.detail/3),n){var i=this,o=function(){var o=n/5,r=null,s=e.component.frame;if(s){var a,h;if("horizontal"==e.direction){a=e.component.width,h=i.conversion(a);var c=g.getAbsoluteLeft(s),p=g.getPageX(t);r=(p-c)/h.factor+h.offset}else{a=e.component.height,h=i.conversion(a);var u=g.getAbsoluteTop(s),d=g.getPageY(t);r=(u+a-d-u)/h.factor+h.offset}}i.zoom(o,r)};o()}g.preventDefault(t)},n.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 n=this.start-e,i=this.end-e,o=this.start-n*t,r=this.end-i*t;this.setRange(o,r)},n.prototype.move=function(t){var e=this.end-this.start,n=this.start+e*t,i=this.end+e*t;this.start=n,this.end=i},f.Range=n,i.prototype.add=function(t){if(void 0==t.id)throw Error("Component has no field id");if(!(t instanceof o||t instanceof i))throw new TypeError("Component must be an instance of prototype Component or Controller");t.controller=this,this.components[t.id]=t},i.prototype.requestReflow=function(){if(!this.reflowTimer){var t=this;this.reflowTimer=setTimeout(function(){t.reflowTimer=void 0,t.reflow()},0)}},i.prototype.requestRepaint=function(){if(!this.repaintTimer){var t=this;this.repaintTimer=setTimeout(function(){t.repaintTimer=void 0,t.repaint()},0)}},i.prototype.repaint=function(){function t(i,o){o in n||(i.depends&&i.depends.forEach(function(e){t(e,e.id)}),i.parent&&t(i.parent,i.parent.id),e=i.repaint()||e,n[o]=!0)}var e=!1;this.repaintTimer&&(clearTimeout(this.repaintTimer),this.repaintTimer=void 0);var n={};g.forEach(this.components,t),e&&this.reflow()},i.prototype.reflow=function(){function t(i,o){o in n||(i.depends&&i.depends.forEach(function(e){t(e,e.id)}),i.parent&&t(i.parent,i.parent.id),e=i.reflow()||e,n[o]=!0)}var e=!1;this.reflowTimer&&(clearTimeout(this.reflowTimer),this.reflowTimer=void 0);var n={};g.forEach(this.components,t),e&&this.repaint()},f.Controller=i,o.prototype.setOptions=function(t){t&&g.extend(this.options,t),this.controller&&(this.requestRepaint(),this.requestReflow())},o.prototype.getContainer=function(){return null},o.prototype.getFrame=function(){return this.frame},o.prototype.repaint=function(){return!1},o.prototype.reflow=function(){return!1},o.prototype.requestRepaint=function(){if(!this.controller)throw Error("Cannot request a repaint: no controller configured");this.controller.requestRepaint()},o.prototype.requestReflow=function(){if(!this.controller)throw Error("Cannot request a reflow: no controller configured"); +this.controller.requestReflow()},o.prototype.on=function(t,e){if(!this.parent)throw Error("Cannot attach event: no root panel found");this.parent.on(t,e)},f.component.Component=o,r.prototype=new o,r.prototype.getContainer=function(){return this.frame},r.prototype.repaint=function(){var t=0,e=g.updateProperty,n=g.option.asSize,i=this.options,o=this.frame;if(o||(o=document.createElement("div"),o.className="panel",i.className&&("function"==typeof i.className?g.addClassName(o,i.className()+""):g.addClassName(o,i.className+"")),this.frame=o,t+=1),!o.parentNode){if(!this.parent)throw Error("Cannot repaint panel: no parent attached");var r=this.parent.getContainer();if(!r)throw Error("Cannot repaint panel: parent has no container element");r.appendChild(o),t+=1}return t+=e(o.style,"top",n(i.top,"0px")),t+=e(o.style,"left",n(i.left,"0px")),t+=e(o.style,"width",n(i.width,"100%")),t+=e(o.style,"height",n(i.height,"100%")),t>0},r.prototype.reflow=function(){var t=0,e=g.updateProperty,n=this.frame;return n?(t+=e(this,"top",n.offsetTop),t+=e(this,"left",n.offsetLeft),t+=e(this,"width",n.offsetWidth),t+=e(this,"height",n.offsetHeight)):t+=1,t>0},f.component.Panel=r,s.prototype=new r,s.prototype.setOptions=function(t){g.extend(this.options,t),this.options.autoResize?this._watch():this._unwatch()},s.prototype.repaint=function(){var t=0,e=g.updateProperty,n=g.option.asSize,i=this.options,o=this.frame;if(o||(o=document.createElement("div"),o.className="graph panel",i.className&&g.addClassName(o,g.option.asString(i.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",n(i.top,"0px")),t+=e(o.style,"left",n(i.left,"0px")),t+=e(o.style,"width",n(i.width,"100%")),t+=e(o.style,"height",n(i.height,"100%")),this._updateEventEmitters(),t>0},s.prototype.reflow=function(){var t=0,e=g.updateProperty,n=this.frame;return n?(t+=e(this,"top",n.offsetTop),t+=e(this,"left",n.offsetLeft),t+=e(this,"width",n.offsetWidth),t+=e(this,"height",n.offsetHeight)):t+=1,t>0},s.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)};g.addEventListener(window,"resize",e),this.watchTimer=setInterval(e,1e3)},s.prototype._unwatch=function(){this.watchTimer&&(clearInterval(this.watchTimer),this.watchTimer=void 0)},s.prototype.on=function(t,e){var n=this.listeners[t];n||(n=[],this.listeners[t]=n),n.push(e),this._updateEventEmitters()},s.prototype._updateEventEmitters=function(){if(this.listeners){var t=this;g.forEach(this.listeners,function(e,n){if(t.emitters||(t.emitters={}),!(n in t.emitters)){var i=t.frame;if(i){var o=function(t){e.forEach(function(e){e(t)})};t.emitters[n]=o,g.addEventListener(i,n,o)}}})}},f.component.RootPanel=s,a.prototype=new o,a.prototype.setOptions=function(t){g.extend(this.options,t)},a.prototype.setRange=function(t){if(!(t instanceof n||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},a.prototype.toTime=function(t){var e=this.conversion;return new Date(t/e.factor+e.offset)},a.prototype.toScreen=function(t){var e=this.conversion;return(t.valueOf()-e.offset)*e.factor},a.prototype.repaint=function(){var t=0,e=g.updateProperty,n=g.option.asSize,i=this.options,o=this.props,r=this.step,s=this.frame;if(s||(s=document.createElement("div"),this.frame=s,t+=1),s.className="axis "+i.orientation,!s.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(s),t+=1}var h=s.parentNode;if(h){var c=s.nextSibling;h.removeChild(s);var p=i.orientation,u="bottom"==p&&this.props.parentHeight&&this.height?this.props.parentHeight-this.height+"px":"0px";if(t+=e(s.style,"top",n(i.top,u)),t+=e(s.style,"left",n(i.left,"0px")),t+=e(s.style,"width",n(i.width,"100%")),t+=e(s.style,"height",n(i.height,this.height+"px")),this._repaintMeasureChars(),this.step){this._repaintStart(),r.first();for(var d=void 0,l=0;r.hasNext()&&1e3>l;){l++;var f=r.getCurrent(),m=this.toScreen(f),v=r.isMajor();i.showMinorLabels&&this._repaintMinorText(m,r.getLabelMinor()),v&&i.showMajorLabels?(m>0&&(void 0==d&&(d=m),this._repaintMajorText(m,r.getLabelMajor())),this._repaintMajorLine(m)):this._repaintMinorLine(m),r.next()}if(i.showMajorLabels){var y=this.toTime(0),S=r.getLabelMajor(y),T=S.length*(o.majorCharWidth||10)+10;(void 0==d||d>T)&&this._repaintMajorText(0,S)}this._repaintEnd()}this._repaintLine(),c?h.insertBefore(s,c):h.appendChild(s)}return t>0},a.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=[]},a.prototype._repaintEnd=function(){g.forEach(this.dom.redundant,function(t){for(;t.length;){var e=t.pop();e&&e.parentNode&&e.parentNode.removeChild(e)}})},a.prototype._repaintMinorText=function(t,e){var n=this.dom.redundant.minorTexts.shift();if(!n){var i=document.createTextNode("");n=document.createElement("div"),n.appendChild(i),n.className="text minor",this.frame.appendChild(n)}this.dom.minorTexts.push(n),n.childNodes[0].nodeValue=e,n.style.left=t+"px",n.style.top=this.props.minorLabelTop+"px"},a.prototype._repaintMajorText=function(t,e){var n=this.dom.redundant.majorTexts.shift();if(!n){var i=document.createTextNode(e);n=document.createElement("div"),n.className="text major",n.appendChild(i),this.frame.appendChild(n)}this.dom.majorTexts.push(n),n.childNodes[0].nodeValue=e,n.style.top=this.props.majorLabelTop+"px",n.style.left=t+"px"},a.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 n=this.props;e.style.top=n.minorLineTop+"px",e.style.height=n.minorLineHeight+"px",e.style.left=t-n.minorLineWidth/2+"px"},a.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 n=this.props;e.style.top=n.majorLineTop+"px",e.style.left=t-n.majorLineWidth/2+"px",e.style.height=n.majorLineHeight+"px"},a.prototype._repaintLine=function(){var t=this.dom.line,e=this.frame,n=this.options;n.showMinorLabels||n.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)},a.prototype._repaintMeasureChars=function(){var t,e=this.dom;if(!e.characterMinor){t=document.createTextNode("0");var n=document.createElement("DIV");n.className="text minor measure",n.appendChild(t),this.frame.appendChild(n),e.measureCharMinor=n}if(!e.characterMajor){t=document.createTextNode("0");var i=document.createElement("DIV");i.className="text major measure",i.appendChild(t),this.frame.appendChild(i),e.measureCharMajor=i}},a.prototype.reflow=function(){var t=0,e=g.updateProperty,n=this.frame,i=this.range;if(!i)throw Error("Cannot repaint time axis: no range configured");if(n){t+=e(this,"top",n.offsetTop),t+=e(this,"left",n.offsetLeft);var o=this.props,r=this.options.showMinorLabels,s=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 c=n.parentNode?n.parentNode.offsetHeight:0;switch(c!=o.parentHeight&&(o.parentHeight=c,t+=1),this.options.orientation){case"bottom":o.minorLabelHeight=r?o.minorCharHeight:0,o.majorLabelHeight=s?o.majorCharHeight:0,o.minorLabelTop=0,o.majorLabelTop=o.minorLabelTop+o.minorLabelHeight,o.minorLineTop=-this.top,o.minorLineHeight=Math.max(this.top+o.majorLabelHeight,0),o.minorLineWidth=1,o.majorLineTop=-this.top,o.majorLineHeight=Math.max(this.top+o.minorLabelHeight+o.majorLabelHeight,0),o.majorLineWidth=1,o.lineTop=0;break;case"top":o.minorLabelHeight=r?o.minorCharHeight:0,o.majorLabelHeight=s?o.majorCharHeight:0,o.majorLabelTop=0,o.minorLabelTop=o.majorLabelTop+o.majorLabelHeight,o.minorLineTop=o.minorLabelTop,o.minorLineHeight=Math.max(c-o.majorLabelHeight-this.top),o.minorLineWidth=1,o.majorLineTop=0,o.majorLineHeight=Math.max(c-this.top),o.majorLineWidth=1,o.lineTop=o.majorLabelHeight+o.minorLabelHeight;break;default:throw Error('Unkown orientation "'+this.options.orientation+'"')}var p=o.minorLabelHeight+o.majorLabelHeight;t+=e(this,"width",n.offsetWidth),t+=e(this,"height",p),this._updateConversion();var u=g.cast(i.start,"Date"),d=g.cast(i.end,"Date"),l=this.toTime(5*(o.minorCharWidth||10))-this.toTime(0);this.step=new TimeStep(u,d,l),t+=e(o.range,"start",u.valueOf()),t+=e(o.range,"end",d.valueOf()),t+=e(o.range,"minimumStep",l.valueOf())}return t>0},a.prototype._updateConversion=function(){var t=this.range;if(!t)throw Error("No range configured");this.conversion=t.conversion?t.conversion(this.width):n.conversion(t.start,t.end,this.width)},f.component.TimeAxis=a,h.prototype=new r,h.prototype.setOptions=function(t){g.extend(this.options,t),this.stack.setOptions(this.options)},h.prototype.setRange=function(t){if(!(t instanceof n||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},h.prototype.repaint=function(){var t=0,e=g.updateProperty,n=g.option.asSize,i=this.options,o=this.frame;if(!o){o=document.createElement("div"),o.className="itemset",i.className&&g.addClassName(o,g.option.asString(i.className));var r=document.createElement("div");r.className="background",o.appendChild(r),this.dom.background=r;var s=document.createElement("div");s.className="foreground",o.appendChild(s),this.dom.foreground=s,this.frame=o,t+=1}if(!o.parentNode){if(!this.parent)throw Error("Cannot repaint itemset: no parent attached");var a=this.parent.getContainer();if(!a)throw Error("Cannot repaint itemset: parent has no container element");a.appendChild(o),t+=1}t+=e(o.style,"height",n(i.height,this.height+"px")),t+=e(o.style,"top",n(i.top,"0px")),t+=e(o.style,"left",n(i.left,"0px")),t+=e(o.style,"width",n(i.width,"100%")),this._updateConversion();var h=this,c=this.queue,p=this.data,u=this.items,d={fields:["id","start","end","content","type"]};return Object.keys(c).forEach(function(e){var n=c[e],o=n.item;switch(n.action){case"add":case"update":var r=p.get(e,d),s=r.type||r.start&&r.end&&"range"||"box",a=f.component.item[s];if(o&&(a&&o instanceof a?(o.data=r,t+=o.repaint()):(o.visible=!1,t+=o.repaint(),o=null)),!o){if(!a)throw new TypeError('Unknown item type "'+s+'"');o=new a(h,r,i),t+=o.repaint()}u[e]=o,delete c[e];break;case"remove":o&&(o.visible=!1,t+=o.repaint()),delete u[e],delete c[e];break;default:console.log('Error: unknown action "'+n.action+'"')}}),g.forEach(this.items,function(t){t.reposition()}),t>0},h.prototype.getForeground=function(){return this.dom.foreground},h.prototype.getBackground=function(){return this.dom.background},h.prototype.reflow=function(){var t=0,e=this.options,n=g.updateProperty,i=this.frame;if(i){if(this._updateConversion(),g.forEach(this.items,function(e){t+=e.reflow()}),this.stack.update(),null!=e.height)t+=n(this,"height",i.offsetHeight);else{var o=this.height,r=0;"top"==e.orientation?g.forEach(this.items,function(t){r=Math.max(r,t.top+t.height)}):g.forEach(this.items,function(t){r=Math.max(r,o-t.top)}),t+=n(this,"height",r+e.margin.axis)}t+=n(this,"top",i.offsetTop),t+=n(this,"left",i.offsetLeft),t+=n(this,"width",i.offsetWidth)}else t+=1;return t>0},h.prototype.setData=function(e){var n=this.data;n&&g.forEach(this.listeners,function(t,e){n.unsubscribe(e,t)}),e instanceof t?this.data=e:(this.data=new t({fieldTypes:{start:"Date",end:"Date"}}),this.data.add(e));var i=this.id,o=this;g.forEach(this.listeners,function(t,e){o.data.subscribe(e,t,i)});var r=this.data.get({filter:["id"]}),s=[];g.forEach(r,function(t,e){s[e]=t.id}),this._onAdd(s)},h.prototype.getDataRange=function(){var t=this.data,e=t.min("start");e=e?e.start.valueOf():null;var n=t.max("start"),i=t.max("end");n=n?n.start.valueOf():null,i=i?i.end.valueOf():null;var o=Math.max(n,i);return{min:new Date(e),max:new Date(o)}},h.prototype._onUpdate=function(t){this._toQueue(t,"update")},h.prototype._onAdd=function(t){this._toQueue(t,"add")},h.prototype._onRemove=function(t){this._toQueue(t,"remove")},h.prototype._toQueue=function(t,e){var n=this.items,i=this.queue;t.forEach(function(t){var o=i[t];o?o.action=e:i[t]={item:n[t]||null,action:e}}),this.controller&&this.requestRepaint()},h.prototype._updateConversion=function(){var t=this.range;if(!t)throw Error("No range configured");this.conversion=t.conversion?t.conversion(this.width):n.conversion(t.start,t.end,this.width)},h.prototype.toTime=function(t){var e=this.conversion;return new Date(t/e.factor+e.offset)},h.prototype.toScreen=function(t){var e=this.conversion;return(t.valueOf()-e.offset)*e.factor},f.component.ItemSet=h,c.prototype=new o,c.prototype.select=function(){this.selected=!0},c.prototype.unselect=function(){this.selected=!1},f.component.item.Item=c,p.prototype=new c(null,null),p.prototype.select=function(){this.selected=!0},p.prototype.unselect=function(){this.selected=!1},p.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 n=this.parent.getForeground();if(!n)throw Error("Cannot repaint time axis: parent has no foreground container element");var i=this.parent.getBackground();if(!i)throw Error("Cannot repaint time axis: parent has no background container element");if(e.box.parentNode||(n.appendChild(e.box),t=!0),e.line.parentNode||(i.appendChild(e.line),t=!0),e.dot.parentNode||(n.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)}}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},p.prototype.reflow=function(){if(void 0==this.data.start)throw Error('Property "start" missing in item '+this.data.id);var t,e,n=g.updateProperty,i=this.dom,o=this.props,r=this.options,s=this.parent.toScreen(this.data.start),a=r&&r.align,h=r.orientation,c=0;if(i)if(c+=n(o.dot,"height",i.dot.offsetHeight),c+=n(o.dot,"width",i.dot.offsetWidth),c+=n(o.line,"width",i.line.offsetWidth),c+=n(o.line,"width",i.line.offsetWidth),c+=n(this,"width",i.box.offsetWidth),c+=n(this,"height",i.box.offsetHeight),e="right"==a?s-this.width:"left"==a?s:s-this.width/2,c+=n(this,"left",e),c+=n(o.line,"left",s-o.line.width/2),c+=n(o.dot,"left",s-o.dot.width/2),"top"==h)t=r.margin.axis,c+=n(this,"top",t),c+=n(o.line,"top",0),c+=n(o.line,"height",t),c+=n(o.dot,"top",-o.dot.height/2);else{var p=this.parent.height;t=p-this.height-r.margin.axis,c+=n(this,"top",t),c+=n(o.line,"top",t+this.height),c+=n(o.line,"height",Math.max(r.margin.axis,0)),c+=n(o.dot,"top",p-o.dot.height/2)}else c+=1;return c>0},p.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")},p.prototype.reposition=function(){var t=this.dom,e=this.props,n=this.options.orientation;if(t){var i=t.box,o=t.line,r=t.dot;i.style.left=this.left+"px",i.style.top=this.top+"px",o.style.left=e.line.left+"px","top"==n?(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=Math.max(e.dot.top-this.top-this.height,0)+"px"),r.style.left=e.dot.left+"px",r.style.top=e.dot.top+"px"}},f.component.item.box=p,u.prototype=new c(null,null),u.prototype.select=function(){this.selected=!0},u.prototype.unselect=function(){this.selected=!1},u.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 n=this.parent.getForeground();if(!n)throw Error("Cannot repaint time axis: parent has no foreground container element");if(e.point.parentNode||(n.appendChild(e.point),n.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 i=(this.data.className?" "+this.data.className:"")+(this.selected?" selected":"");this.className!=i&&(this.className=i,e.point.className="item point"+i,t=!0)}}else e&&e.point.parentNode&&(e.point.parentNode.removeChild(e.point),t=!0);return t},u.prototype.reflow=function(){if(void 0==this.data.start)throw Error('Property "start" missing in item '+this.data.id);var t,e=g.updateProperty,n=this.dom,i=this.props,o=this.options,r=o.orientation,s=this.parent.toScreen(this.data.start),a=0;if(n){if(a+=e(this,"width",n.point.offsetWidth),a+=e(this,"height",n.point.offsetHeight),a+=e(i.dot,"width",n.dot.offsetWidth),a+=e(i.dot,"height",n.dot.offsetHeight),a+=e(i.content,"height",n.content.offsetHeight),"top"==r)t=o.margin.axis;else{var h=this.parent.height;t=Math.max(h-this.height-o.margin.axis,0)}a+=e(this,"top",t),a+=e(this,"left",s-i.dot.width/2),a+=e(i.content,"marginLeft",1.5*i.dot.width),a+=e(i.dot,"top",(this.height-i.dot.height)/2)}else a+=1;return a>0},u.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))},u.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")},f.component.item.point=u,d.prototype=new c(null,null),d.prototype.select=function(){this.selected=!0},d.prototype.unselect=function(){this.selected=!1},d.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 n=this.parent.getForeground();if(!n)throw Error("Cannot repaint time axis: parent has no foreground container element");if(e.box.parentNode||(n.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 i=this.data.className?""+this.data.className:"";this.className!=i&&(this.className=i,e.box.className="item range"+i,t=!0)}}else e&&e.box.parentNode&&(e.box.parentNode.removeChild(e.box),t=!0);return t},d.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,n=this.options,i=this.parent,o=i.toScreen(this.data.start),r=i.toScreen(this.data.end),s=0;if(t){var a,h,c=g.updateProperty,p=t.box,u=i.width,d=n.orientation;s+=c(e.content,"width",t.content.offsetWidth),s+=c(this,"height",p.offsetHeight),-u>o&&(o=-u),r>2*u&&(r=2*u),a=0>o?Math.min(-o,r-o-e.content.width-2*n.padding):0,s+=c(e.content,"left",a),"top"==d?(h=n.margin.axis,s+=c(this,"top",h)):(h=i.height-this.height-n.margin.axis,s+=c(this,"top",h)),s+=c(this,"left",o),s+=c(this,"width",Math.max(r-o,1))}else s+=1;return s>0},d.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))},d.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")},f.component.item.range=d,l.prototype.setOptions=function(t){g.extend(this.options,t),this.timeaxis.setOptions(this.options),this.range.setOptions(this.options);var e,n=this;e="top"==this.options.orientation?function(){return n.timeaxis.height}:function(){return n.main.height-n.timeaxis.height-n.itemset.height},this.itemset.setOptions({orientation:this.options.orientation,top:e}),this.controller.repaint()},l.prototype.setData=function(t){var e=this.itemset.data;if(e)this.itemset.setData(t);else{this.itemset.setData(t);var n=this.itemset.getDataRange(),i=n.min,o=n.max;if(null!=i&&null!=o){var r=o.valueOf()-i.valueOf();i=new Date(i.valueOf()-.05*r),o=new Date(o.valueOf()+.05*r)}(null!=i||null!=o)&&this.range.setRange(i,o)}},f.Timeline=l,function(t){function e(t,e){return function(n){return h(t.call(this,n),e)}}function n(t){return function(e){return this.lang().ordinal(t.call(this,e))}}function i(){}function o(t){s(this,t)}function r(t){var 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