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(factory) {\n typeof define === 'function' && define.amd ? define(['kendo.dataviz.chart'], factory) :\n factory();\n})((function () {\n /***********************************************************************\n * WARNING: this file is auto-generated. If you change it directly,\n * your modifications will eventually be lost. The source code is in\n * `kendo-charts` repository, you should make your changes there and\n * run `src-modules/sync.sh` in this repository.\n */\n\n (function() {\n /* eslint-disable space-before-blocks, space-before-function-paren */\n\n window.kendo.dataviz = window.kendo.dataviz || {};\n var dataviz = kendo.dataviz;\n var elementStyles = dataviz.elementStyles;\n var deepExtend = dataviz.deepExtend;\n var toTime = dataviz.toTime;\n var datavizConstants = dataviz.constants;\n var Chart = dataviz.Chart;\n var drawing = kendo.drawing;\n\n var FadeOutAnimation = drawing.Animation.extend({\n setup: function() {\n this._initialOpacity = parseFloat(elementStyles(this.element, 'opacity').opacity);\n },\n\n step: function(pos) {\n elementStyles(this.element, {\n opacity: String(dataviz.interpolateValue(this._initialOpacity, 0, pos))\n });\n },\n\n abort: function() {\n drawing.Animation.fn.abort.call(this);\n elementStyles(this.element, {\n display: 'none',\n opacity: String(this._initialOpacity)\n });\n },\n\n cancel: function() {\n drawing.Animation.fn.abort.call(this);\n elementStyles(this.element, {\n opacity: String(this._initialOpacity)\n });\n }\n });\n\n function createDiv(className, style) {\n var div = document.createElement(\"div\");\n div.className = className;\n if (style) {\n div.style.cssText = style;\n }\n\n return div;\n }\n\n var NavigatorHint = dataviz.Class.extend({\n init: function(container, chartService, options) {\n\n this.options = deepExtend({}, this.options, options);\n this.container = container;\n this.chartService = chartService;\n\n var padding = elementStyles(container, [ \"paddingLeft\", \"paddingTop\" ]);\n this.chartPadding = {\n top: padding.paddingTop,\n left: padding.paddingLeft\n };\n\n this.createElements();\n container.appendChild(this.element);\n },\n\n createElements: function() {\n var element = this.element = createDiv('k-navigator-hint', 'display: none; position: absolute; top: 1px; left: 1px;');\n var tooltip = this.tooltip = createDiv('k-tooltip k-chart-tooltip');\n var scroll = this.scroll = createDiv('k-scroll');\n\n tooltip.innerHTML = ' ';\n\n element.appendChild(tooltip);\n element.appendChild(scroll);\n },\n\n show: function(from, to, bbox) {\n var ref = this;\n var element = ref.element;\n var options = ref.options;\n var scroll = ref.scroll;\n var tooltip = ref.tooltip;\n var middle = dataviz.toDate(toTime(from) + toTime(to - from) / 2);\n var scrollWidth = bbox.width() * 0.4;\n var minPos = bbox.center().x - scrollWidth;\n var maxPos = bbox.center().x;\n var posRange = maxPos - minPos;\n var range = options.max - options.min;\n var scale = posRange / range;\n var offset = middle - options.min;\n var text = this.chartService.intl.format(options.format, from, to);\n var template = dataviz.getTemplate(options);\n\n this.clearHideTimeout();\n\n if (!this._visible) {\n elementStyles(element, {\n visibility: 'hidden',\n display: 'block'\n });\n this._visible = true;\n }\n\n if (template) {\n text = template({\n from: from,\n to: to\n });\n }\n\n tooltip.innerHTML = text;\n elementStyles(tooltip, {\n left: bbox.center().x - tooltip.offsetWidth / 2,\n top: bbox.y1\n });\n\n var tooltipStyle = elementStyles(tooltip, [ 'marginTop', 'borderTopWidth', 'height' ]);\n\n elementStyles(scroll, {\n width: scrollWidth,\n left: minPos + offset * scale,\n top: bbox.y1 + tooltipStyle.marginTop + tooltipStyle.borderTopWidth + tooltipStyle.height / 2\n });\n\n elementStyles(element, {\n visibility: 'visible'\n });\n },\n\n clearHideTimeout: function() {\n if (this._hideTimeout) {\n clearTimeout(this._hideTimeout);\n }\n\n if (this._hideAnimation) {\n this._hideAnimation.cancel();\n }\n },\n\n hide: function() {\n var this$1$1 = this;\n\n this.clearHideTimeout();\n\n this._hideTimeout = setTimeout(function () {\n this$1$1._visible = false;\n this$1$1._hideAnimation = new FadeOutAnimation(this$1$1.element);\n this$1$1._hideAnimation.setup();\n this$1$1._hideAnimation.play();\n }, this.options.hideDelay);\n },\n\n destroy: function() {\n this.clearHideTimeout();\n if (this.container) {\n this.container.removeChild(this.element);\n }\n delete this.container;\n delete this.chartService;\n delete this.element;\n delete this.tooltip;\n delete this.scroll;\n }\n });\n\n dataviz.setDefaultOptions(NavigatorHint, {\n format: \"{0:d} - {1:d}\",\n hideDelay: 500\n });\n\n var NAVIGATOR_PANE = \"_navigator\";\n var NAVIGATOR_AXIS = NAVIGATOR_PANE;\n\n var constants = {\n \tNAVIGATOR_AXIS: NAVIGATOR_AXIS,\n \tNAVIGATOR_PANE: NAVIGATOR_PANE\n };\n\n var ZOOM_ACCELERATION = 3;\n\n var Navigator = dataviz.Class.extend({\n init: function(chart) {\n\n this.chart = chart;\n var options = this.options = deepExtend({}, this.options, chart.options.navigator);\n var select = options.select;\n if (select) {\n select.from = this.parseDate(select.from);\n select.to = this.parseDate(select.to);\n }\n\n if (!dataviz.defined(options.hint.visible)) {\n options.hint.visible = options.visible;\n }\n\n var obj;\n this.chartObserver = new dataviz.InstanceObserver(this, ( obj = {}, obj[datavizConstants.DRAG] = '_drag', obj[datavizConstants.DRAG_END] = '_dragEnd', obj[datavizConstants.ZOOM] = '_zoom', obj[datavizConstants.ZOOM_END] = '_zoomEnd', obj ));\n chart.addObserver(this.chartObserver);\n },\n\n parseDate: function(value) {\n return dataviz.parseDate(this.chart.chartService.intl, value);\n },\n\n clean: function() {\n if (this.selection) {\n this.selection.destroy();\n this.selection = null;\n }\n\n if (this.hint) {\n this.hint.destroy();\n this.hint = null;\n }\n },\n\n destroy: function() {\n if (this.chart) {\n this.chart.removeObserver(this.chartObserver);\n delete this.chart;\n }\n\n this.clean();\n },\n\n redraw: function() {\n this._redrawSelf();\n this.initSelection();\n },\n\n initSelection: function() {\n var ref = this;\n var chart = ref.chart;\n var options = ref.options;\n var axis = this.mainAxis();\n var ref$1 = axis.roundedRange();\n var min = ref$1.min;\n var max = ref$1.max;\n var ref$2 = options.select;\n var from = ref$2.from;\n var to = ref$2.to;\n var mousewheel = ref$2.mousewheel;\n var axisClone = clone(axis);\n\n if (axis.categoriesCount() === 0) {\n return;\n }\n\n this.clean();\n\n // \"Freeze\" the selection axis position until the next redraw\n axisClone.box = axis.box;\n\n this.selection = new dataviz.Selection(chart, axisClone, {\n min: min,\n max: max,\n from: from || min,\n to: to || max,\n mousewheel: dataviz.valueOrDefault(mousewheel, { zoom: \"left\" }),\n visible: options.visible\n }, new dataviz.InstanceObserver(this, {\n selectStart: '_selectStart',\n select: '_select',\n selectEnd: '_selectEnd'\n }));\n\n if (options.hint.visible) {\n this.hint = new NavigatorHint(chart.element, chart.chartService, {\n min: min,\n max: max,\n template: dataviz.getTemplate(options.hint),\n format: options.hint.format\n });\n }\n },\n\n setRange: function() {\n var plotArea = this.chart._createPlotArea(true);\n var axis = plotArea.namedCategoryAxes[NAVIGATOR_AXIS];\n\n var ref = axis.roundedRange();\n var min = ref.min;\n var max = ref.max;\n\n var select = this.options.select || {};\n var from = select.from || min;\n if (from < min) {\n from = min;\n }\n\n var to = select.to || max;\n if (to > max) {\n to = max;\n }\n\n this.options.select = deepExtend({}, select, {\n from: from,\n to: to\n });\n\n this.filterAxes();\n },\n\n _redrawSelf: function(silent) {\n var plotArea = this.chart._plotArea;\n\n if (plotArea) {\n plotArea.redraw(dataviz.last(plotArea.panes), silent);\n }\n },\n\n redrawSlaves: function() {\n var chart = this.chart;\n var plotArea = chart._plotArea;\n var slavePanes = plotArea.panes.slice(0, -1);\n\n // Update the original series and categoryAxis before partial refresh.\n plotArea.srcSeries = chart.options.series;\n plotArea.options.categoryAxis = chart.options.categoryAxis;\n plotArea.clearSeriesPointsCache();\n\n plotArea.redraw(slavePanes);\n },\n\n _drag: function(e) {\n var ref = this;\n var chart = ref.chart;\n var selection = ref.selection;\n var coords = chart._eventCoordinates(e.originalEvent);\n var navigatorAxis = this.mainAxis();\n var naviRange = navigatorAxis.roundedRange();\n var inNavigator = navigatorAxis.pane.box.containsPoint(coords);\n var axis = chart._plotArea.categoryAxis;\n var range = e.axisRanges[axis.options.name];\n var select = this.options.select;\n var duration;\n\n if (!range || inNavigator || !selection) {\n return;\n }\n\n if (select.from && select.to) {\n duration = toTime(select.to) - toTime(select.from);\n } else {\n duration = toTime(selection.options.to) - toTime(selection.options.from);\n }\n\n var from = dataviz.toDate(dataviz.limitValue(\n toTime(range.min),\n naviRange.min, toTime(naviRange.max) - duration\n ));\n\n var to = dataviz.toDate(dataviz.limitValue(\n toTime(from) + duration,\n toTime(naviRange.min) + duration, naviRange.max\n ));\n\n this.options.select = { from: from, to: to };\n\n if (this.options.liveDrag) {\n this.filterAxes();\n this.redrawSlaves();\n }\n\n selection.set(from, to);\n\n this.showHint(from, to);\n },\n\n _dragEnd: function() {\n this.filterAxes();\n this.filter();\n this.redrawSlaves();\n\n if (this.hint) {\n this.hint.hide();\n }\n },\n\n readSelection: function() {\n var ref = this;\n var ref_selection_options = ref.selection.options;\n var from = ref_selection_options.from;\n var to = ref_selection_options.to;\n var select = ref.options.select;\n\n select.from = from;\n select.to = to;\n },\n\n filterAxes: function() {\n var ref = this;\n var select = ref.options.select; if (select === void 0) { select = { }; }\n var chart = ref.chart;\n var allAxes = chart.options.categoryAxis;\n var from = select.from;\n var to = select.to;\n\n for (var idx = 0; idx < allAxes.length; idx++) {\n var axis = allAxes[idx];\n if (axis.pane !== NAVIGATOR_PANE) {\n axis.min = from;\n axis.max = to;\n }\n }\n },\n\n filter: function() {\n var ref = this;\n var chart = ref.chart;\n var select = ref.options.select;\n\n if (!chart.requiresHandlers([ \"navigatorFilter\" ])) {\n return;\n }\n\n var mainAxis = this.mainAxis();\n var args = {\n from: select.from,\n to: select.to\n };\n\n if (mainAxis.options.type !== 'category') {\n var axisOptions = new dataviz.DateCategoryAxis(deepExtend({\n baseUnit: \"fit\"\n }, chart.options.categoryAxis[0], {\n categories: [ select.from, select.to ]\n }), chart.chartService).options;\n\n args.from = dataviz.addDuration(axisOptions.min, -axisOptions.baseUnitStep, axisOptions.baseUnit);\n args.to = dataviz.addDuration(axisOptions.max, axisOptions.baseUnitStep, axisOptions.baseUnit);\n }\n\n this.chart.trigger(\"navigatorFilter\", args);\n },\n\n _zoom: function(e) {\n var ref = this;\n var axis = ref.chart._plotArea.categoryAxis;\n var selection = ref.selection;\n var ref_options = ref.options;\n var select = ref_options.select;\n var liveDrag = ref_options.liveDrag;\n var mainAxis = this.mainAxis();\n var delta = e.delta;\n\n if (!selection) {\n return;\n }\n\n var fromIx = mainAxis.categoryIndex(selection.options.from);\n var toIx = mainAxis.categoryIndex(selection.options.to);\n var coords = this.chart._eventCoordinates(e.originalEvent);\n\n e.originalEvent.preventDefault();\n\n if (Math.abs(delta) > 1) {\n delta *= ZOOM_ACCELERATION;\n }\n\n if (toIx - fromIx > 1) {\n selection.zoom(delta, coords);\n this.readSelection();\n } else {\n axis.options.min = select.from;\n select.from = axis.scaleRange(-e.delta * this.chart._mousewheelZoomRate(), coords).min;\n }\n\n if (liveDrag) {\n this.filterAxes();\n this.redrawSlaves();\n }\n\n selection.set(select.from, select.to);\n\n this.showHint(this.options.select.from, this.options.select.to);\n },\n\n _zoomEnd: function(e) {\n this._dragEnd(e);\n },\n\n showHint: function(from, to) {\n var plotArea = this.chart._plotArea;\n\n if (this.hint) {\n this.hint.show(from, to, plotArea.backgroundBox());\n }\n },\n\n _selectStart: function(e) {\n return this.chart._selectStart(e);\n },\n\n _select: function(e) {\n this.showHint(e.from, e.to);\n\n return this.chart._select(e);\n },\n\n _selectEnd: function(e) {\n if (this.hint) {\n this.hint.hide();\n }\n\n this.readSelection();\n this.filterAxes();\n this.filter();\n this.redrawSlaves();\n\n return this.chart._selectEnd(e);\n },\n\n mainAxis: function() {\n var plotArea = this.chart._plotArea;\n\n if (plotArea) {\n return plotArea.namedCategoryAxes[NAVIGATOR_AXIS];\n }\n },\n\n select: function(from, to) {\n var select = this.options.select;\n\n if (from && to) {\n select.from = this.parseDate(from);\n select.to = this.parseDate(to);\n\n this.filterAxes();\n this.filter();\n this.redrawSlaves();\n\n this.selection.set(from, to);\n }\n\n return {\n from: select.from,\n to: select.to\n };\n }\n });\n\n Navigator.setup = function(options, themeOptions) {\n if (options === void 0) { options = {}; }\n if (themeOptions === void 0) { themeOptions = {}; }\n\n if (options.__navi) {\n return;\n }\n options.__navi = true;\n\n var naviOptions = deepExtend({}, themeOptions.navigator, options.navigator);\n var panes = options.panes = [].concat(options.panes);\n var paneOptions = deepExtend({}, naviOptions.pane, { name: NAVIGATOR_PANE });\n\n if (!naviOptions.visible) {\n paneOptions.visible = false;\n paneOptions.height = 0.1;\n }\n\n panes.push(paneOptions);\n\n Navigator.attachAxes(options, naviOptions);\n Navigator.attachSeries(options, naviOptions, themeOptions);\n };\n\n Navigator.attachAxes = function(options, naviOptions) {\n var series = naviOptions.series || [];\n var categoryAxes = options.categoryAxis = [].concat(options.categoryAxis);\n var valueAxes = options.valueAxis = [].concat(options.valueAxis);\n\n var equallySpacedSeries = dataviz.filterSeriesByType(series, datavizConstants.EQUALLY_SPACED_SERIES);\n var justifyAxis = equallySpacedSeries.length === 0;\n\n var base = deepExtend({\n type: \"date\",\n pane: NAVIGATOR_PANE,\n roundToBaseUnit: !justifyAxis,\n justified: justifyAxis,\n _collapse: false,\n majorTicks: { visible: true },\n tooltip: { visible: false },\n labels: { step: 1 },\n autoBind: naviOptions.autoBindElements,\n autoBaseUnitSteps: {\n minutes: [ 1 ],\n hours: [ 1, 2 ],\n days: [ 1, 2 ],\n weeks: [],\n months: [ 1 ],\n years: [ 1 ]\n }\n });\n var user = naviOptions.categoryAxis;\n\n categoryAxes.push(\n deepExtend({}, base, {\n maxDateGroups: 200\n }, user, {\n name: NAVIGATOR_AXIS,\n title: null,\n baseUnit: \"fit\",\n baseUnitStep: \"auto\",\n labels: { visible: false },\n majorTicks: { visible: false }\n }), deepExtend({}, base, user, {\n name: NAVIGATOR_AXIS + \"_labels\",\n maxDateGroups: 20,\n baseUnitStep: \"auto\",\n labels: { position: \"\" },\n plotBands: [],\n autoBaseUnitSteps: {\n minutes: []\n },\n _overlap: true\n }), deepExtend({}, base, user, {\n name: NAVIGATOR_AXIS + \"_ticks\",\n maxDateGroups: 200,\n majorTicks: {\n width: 0.5\n },\n plotBands: [],\n title: null,\n labels: { visible: false, mirror: true },\n _overlap: true\n })\n );\n\n valueAxes.push(deepExtend({\n name: NAVIGATOR_AXIS,\n pane: NAVIGATOR_PANE,\n majorGridLines: {\n visible: false\n },\n visible: false\n }, naviOptions.valueAxis));\n };\n\n Navigator.attachSeries = function(options, naviOptions, themeOptions) {\n var series = options.series = options.series || [];\n var navigatorSeries = [].concat(naviOptions.series || []);\n var seriesColors = themeOptions.seriesColors;\n var defaults = naviOptions.seriesDefaults;\n\n for (var idx = 0; idx < navigatorSeries.length; idx++) {\n series.push(\n deepExtend({\n color: seriesColors[idx % seriesColors.length],\n categoryField: naviOptions.dateField,\n visibleInLegend: false,\n tooltip: {\n visible: false\n }\n }, defaults, navigatorSeries[idx], {\n axis: NAVIGATOR_AXIS,\n categoryAxis: NAVIGATOR_AXIS,\n autoBind: naviOptions.autoBindElements\n })\n );\n }\n };\n\n function ClonedObject() { }\n function clone(obj) {\n ClonedObject.prototype = obj;\n return new ClonedObject();\n }\n\n var AUTO_CATEGORY_WIDTH = 28;\n\n var StockChart = Chart.extend({\n applyDefaults: function(options, themeOptions) {\n var width = dataviz.elementSize(this.element).width || datavizConstants.DEFAULT_WIDTH;\n var theme = themeOptions;\n\n var stockDefaults = {\n seriesDefaults: {\n categoryField: options.dateField\n },\n axisDefaults: {\n categoryAxis: {\n name: \"default\",\n majorGridLines: {\n visible: false\n },\n labels: {\n step: 2\n },\n majorTicks: {\n visible: false\n },\n maxDateGroups: Math.floor(width / AUTO_CATEGORY_WIDTH)\n }\n }\n };\n\n if (theme) {\n theme = deepExtend({}, theme, stockDefaults);\n }\n\n Navigator.setup(options, theme);\n\n Chart.fn.applyDefaults.call(this, options, theme);\n },\n\n _setElementClass: function(element) {\n dataviz.addClass(element, 'k-chart k-stockchart');\n },\n\n setOptions: function(options) {\n this.destroyNavigator();\n Chart.fn.setOptions.call(this, options);\n },\n\n noTransitionsRedraw: function() {\n var transitions = this.options.transitions;\n\n this.options.transitions = false;\n this._fullRedraw();\n this.options.transitions = transitions;\n },\n\n _resize: function() {\n this.noTransitionsRedraw();\n },\n\n _redraw: function() {\n var navigator = this.navigator;\n\n if (!this._dirty() && navigator && navigator.options.partialRedraw) {\n navigator.redrawSlaves();\n } else {\n this._fullRedraw();\n }\n },\n\n _dirty: function() {\n var options = this.options;\n var series = [].concat(options.series, options.navigator.series);\n var seriesCount = dataviz.grep(series, function(s) { return s && s.visible; }).length;\n var dirty = this._seriesCount !== seriesCount;\n this._seriesCount = seriesCount;\n\n return dirty;\n },\n\n _fullRedraw: function() {\n var navigator = this.navigator;\n\n if (!navigator) {\n navigator = this.navigator = new Navigator(this);\n this.trigger(\"navigatorCreated\", { navigator: navigator });\n }\n\n navigator.clean();\n navigator.setRange();\n\n Chart.fn._redraw.call(this);\n\n navigator.initSelection();\n },\n\n _trackSharedTooltip: function(coords) {\n var plotArea = this._plotArea;\n var pane = plotArea.paneByPoint(coords);\n\n if (pane && pane.options.name === NAVIGATOR_PANE) {\n this._unsetActivePoint();\n } else {\n Chart.fn._trackSharedTooltip.call(this, coords);\n }\n },\n\n bindCategories: function() {\n Chart.fn.bindCategories.call(this);\n this.copyNavigatorCategories();\n },\n\n copyNavigatorCategories: function() {\n var definitions = [].concat(this.options.categoryAxis);\n var categories;\n\n for (var axisIx = 0; axisIx < definitions.length; axisIx++) {\n var axis = definitions[axisIx];\n if (axis.name === NAVIGATOR_AXIS) {\n categories = axis.categories;\n } else if (categories && axis.pane === NAVIGATOR_PANE) {\n axis.categories = categories;\n }\n }\n },\n\n destroyNavigator: function() {\n if (this.navigator) {\n this.navigator.destroy();\n this.navigator = null;\n }\n },\n\n destroy: function() {\n this.destroyNavigator();\n Chart.fn.destroy.call(this);\n },\n\n _stopChartHandlers: function(e) {\n var coords = this._eventCoordinates(e);\n var pane = this._plotArea.paneByPoint(coords);\n\n return Chart.fn._stopChartHandlers.call(this, e) || (pane && pane.options.name === NAVIGATOR_PANE);\n },\n\n _toggleDragZoomEvents: function() {\n if (!this._dragZoomEnabled) {\n this.element.style.touchAction = \"none\";\n\n this._dragZoomEnabled = true;\n }\n }\n });\n\n dataviz.setDefaultOptions(StockChart, {\n dateField: \"date\",\n axisDefaults: {\n categoryAxis: {\n type: \"date\",\n baseUnit: \"fit\",\n justified: true\n },\n valueAxis: {\n narrowRange: true,\n labels: {\n format: \"C\"\n }\n }\n },\n navigator: {\n select: {},\n seriesDefaults: {\n markers: {\n visible: false\n },\n tooltip: {\n visible: true\n },\n line: {\n width: 2\n }\n },\n hint: {},\n visible: true\n },\n tooltip: {\n visible: true\n },\n legend: {\n visible: false\n }\n });\n\n kendo.deepExtend(kendo.dataviz, {\n constants: constants,\n Navigator: Navigator,\n NavigatorHint: NavigatorHint,\n StockChart: StockChart\n });\n\n })();\n\n (function($) {\n\n var kendo = window.kendo;\n var dataviz = kendo.dataviz;\n var ChartInstanceObserver = dataviz.ChartInstanceObserver;\n var Chart = dataviz.ui.Chart;\n var KendoStockChart = dataviz.StockChart;\n var constants = dataviz.constants;\n var NAVIGATOR_AXIS = constants.NAVIGATOR_AXIS;\n var NAVIGATOR_PANE = constants.NAVIGATOR_PANE;\n var deepExtend = kendo.deepExtend;\n var defined = dataviz.defined;\n\n var CHANGE = \"change\";\n\n var StockInstanceObserver = ChartInstanceObserver.extend({\n handlerMap: {\n navigatorFilter: '_onNavigatorFilter',\n navigatorCreated: '_onNavigatorCreated'\n }\n });\n\n var StockChart = Chart.extend({\n\n options: {\n name: \"StockChart\",\n dateField: \"date\",\n axisDefaults: {\n categoryAxis: {\n type: \"date\",\n baseUnit: \"fit\",\n justified: true\n },\n valueAxis: {\n narrowRange: true,\n labels: {\n format: \"C\"\n }\n }\n },\n navigator: {\n select: {},\n seriesDefaults: {\n markers: {\n visible: false\n },\n tooltip: {\n visible: true,\n template: \"#= kendo.toString(category, 'd') #\"\n },\n line: {\n width: 2\n }\n },\n hint: {},\n visible: true\n },\n tooltip: {\n visible: true\n },\n legend: {\n visible: false\n },\n persistSeriesVisibility: true\n },\n\n _createChart: function(options, themeOptions) {\n this._initNavigatorOptions(options);\n this._instance = new KendoStockChart(this.element[0], options, themeOptions, {\n observer: new StockInstanceObserver(this),\n sender: this,\n rtl: this._isRtl()\n });\n },\n\n _initNavigatorOptions: function(options) {\n var navigatorOptions = options.navigator || {};\n var support = kendo.support;\n var isTouch = support.touch;\n var isFirefox = support.browser.mozilla;\n\n deepExtend(navigatorOptions, {\n autoBindElements: !navigatorOptions.dataSource,\n partialRedraw: navigatorOptions.dataSource,\n liveDrag: !isTouch && !isFirefox\n });\n },\n\n _initDataSource: function(userOptions) {\n var options = userOptions || {},\n dataSource = options.dataSource,\n hasServerFiltering = dataSource && dataSource.serverFiltering,\n mainAxis = [].concat(options.categoryAxis)[0],\n naviOptions = options.navigator || {},\n select = naviOptions.select,\n hasSelect = select && select.from && select.to;\n\n if (hasServerFiltering && hasSelect) {\n var filter = [].concat(dataSource.filter || []);\n\n var from = kendo.parseDate(select.from);\n var to = kendo.parseDate(select.to);\n var dummyAxis = new dataviz.DateCategoryAxis(deepExtend({\n baseUnit: \"fit\"\n }, mainAxis, {\n categories: [from, to]\n }), kendo);\n\n dataSource.filter = buildFilter(dummyAxis.range().min, to).concat(filter);\n }\n\n Chart.fn._initDataSource.call(this, userOptions);\n },\n\n _onNavigatorCreated: function(e) {\n this._instance = e.sender;\n this.options = e.sender.options;\n this._navigator = this.navigator = e.navigator;\n this._initNavigatorDataSource();\n },\n\n _initNavigatorDataSource: function() {\n var navigatorOptions = this.options.navigator;\n var autoBind = navigatorOptions.autoBind;\n var dsOptions = navigatorOptions.dataSource;\n\n if (dsOptions) {\n this._navigatorDataChangedHandler = this._navigatorDataChangedHandler || this._onNavigatorDataChanged.bind(this);\n this._navigatorDataSource = kendo.data.DataSource\n .create(dsOptions)\n .bind(CHANGE, this._navigatorDataChangedHandler);\n\n if (!defined(autoBind)) {\n autoBind = this.options.autoBind;\n }\n\n if (autoBind) {\n this._navigatorDataSource.fetch();\n }\n }\n },\n\n _bindNavigatorSeries: function(series, data) {\n var seriesIx, currentSeries,\n seriesLength = series.length;\n\n for (seriesIx = 0; seriesIx < seriesLength; seriesIx++) {\n currentSeries = series[seriesIx];\n\n if (currentSeries.axis == NAVIGATOR_AXIS && this._isBindable(currentSeries)) {\n currentSeries.data = data;\n }\n }\n },\n\n _onNavigatorDataChanged: function() {\n var chart = this,\n instance = chart._instance,\n categoryAxes = chart.options.categoryAxis,\n axisIx,\n axesLength = categoryAxes.length,\n data = chart._navigatorDataSource.view(),\n currentAxis,\n naviCategories;\n\n this._bindNavigatorSeries(chart.options.series, data);\n if (chart._sourceSeries) {\n this._bindNavigatorSeries(chart._sourceSeries, data);\n }\n\n for (axisIx = 0; axisIx < axesLength; axisIx++) {\n currentAxis = categoryAxes[axisIx];\n\n if (currentAxis.pane == NAVIGATOR_PANE) {\n if (currentAxis.name == NAVIGATOR_AXIS) {\n chart._bindCategoryAxis(currentAxis, data, axisIx);\n naviCategories = currentAxis.categories;\n } else {\n currentAxis.categories = naviCategories;\n }\n }\n }\n\n if (instance._model) {\n var navigator = this.navigator;\n navigator.redraw();\n navigator.setRange();\n\n if (!chart.options.dataSource || (chart.options.dataSource && chart._dataBound)) {\n navigator.redrawSlaves();\n }\n }\n },\n\n _bindCategories: function() {\n Chart.fn._bindCategories.call(this);\n if (this._instance) {\n this._instance.copyNavigatorCategories();\n }\n },\n\n _onDataChanged: function() {\n Chart.fn._onDataChanged.call(this);\n\n this._dataBound = true;\n },\n\n setOptions: function(options) {\n this._removeNavigatorDataSource();\n this._initNavigatorOptions(options);\n this._instance.destroyNavigator();\n Chart.fn.setOptions.call(this, options);\n },\n\n _onNavigatorFilter: function(e) {\n this.dataSource.filter(buildFilter(e.from, e.to));\n },\n\n requiresHandlers: function(names) {\n if (dataviz.inArray('navigatorFilter', names)) {\n var dataSource = this.dataSource;\n var hasServerFiltering = dataSource && dataSource.options.serverFiltering;\n return hasServerFiltering && this.options.navigator.dataSource;\n }\n\n return Chart.fn.requiresHandlers.call(this, names);\n },\n\n _removeNavigatorDataSource: function() {\n var navigatorDataSource = this._navigatorDataSource;\n if (navigatorDataSource) {\n navigatorDataSource.unbind(CHANGE, this._navigatorDataChangedHandler);\n delete this._navigatorDataSource;\n }\n },\n\n destroy: function() {\n Chart.fn.destroy.call(this);\n this._removeNavigatorDataSource();\n }\n });\n\n dataviz.ui.plugin(StockChart);\n\n function buildFilter(from, to) {\n return [{\n field: \"Date\", operator: \"gte\", value: from\n }, {\n field: \"Date\", operator: \"lt\", value: to\n }];\n }\n\n })(window.kendo.jQuery);\n\n var __meta__ = {\n id: \"dataviz.stockchart\",\n name: \"StockChart\",\n category: \"dataviz\",\n description: \"StockChart widget and associated financial series.\",\n depends: [ \"dataviz.chart\" ]\n };\n\n}));\n"]}