Api chart in EJ2 TypeScript Chart control

8 May 20239 minutes to read

Represents the Chart control.

<div id="chart"/>
<script>
  var chartObj = new Chart({ isResponsive : true });
  chartObj.appendTo("#chart");
</script>

Properties

accumulationDistributionIndicatorModule AccumulationDistributionIndicator

accumulationDistributionIndicatorModule is used to predict the market trend using Accumulation Distribution approach

annotationModule ChartAnnotation

annotationModule is used to manipulate and add annotation in chart.

annotations ChartAnnotationSettingsModel[]

The configuration for annotation in chart.

areaSeriesModule AreaSeries

areaSeriesModule is used to add area series in the chart.

atrIndicatorModule AtrIndicator

atrIndicatorModule is used to predict the market trend using ATR approach

axes AxisModel[]

Secondary axis collection for the chart.

background string

The background color of the chart that accepts value in hex and rgba as a valid CSS color string.

Defaults to null

barSeriesModule BarSeries

barSeriesModule is used to add bar series to the chart.

bollingerBandsModule BollingerBands

bollingerBandsModule is used to predict the market trend using Bollinger approach

border BorderModel

Options for customizing the color and width of the chart border.

boxAndWhiskerSeriesModule BoxAndWhiskerSeries

boxAndWhiskerSeriesModule is used to add line series to the chart.

bubbleSeriesModule BubbleSeries

bubbleSeries is used to add bubble series in chart.

candleSeriesModule CandleSeries

‘CandleSeriesModule’ is used to add candle series in the chart.

categoryModule Category

categoryModule is used to manipulate and add category axis to the chart.

chartArea ChartAreaModel

Options for configuring the border and background of the chart area.

columnSeriesModule ColumnSeries

columnSeriesModule is used to add column series to the chart.

columns ColumnModel[]

Options to split chart into multiple plotting areas vertically.
Each object in the collection represents a plotting area in the chart.

crosshair CrosshairSettingsModel

Options for customizing the crosshair of the chart.

crosshairModule Crosshair

crosshairModule is used to manipulate and add crosshair to the chart.

dataLabelModule DataLabel

dataLabelModule is used to manipulate and add data label to the series.

dataSource Object | DataManager

Specifies the DataSource for the chart. It can be an array of JSON objects or an instance of DataManager.

<div id='Chart'></div>

let dataManager: DataManager = new DataManager({
        url: 'http://mvc.syncfusion.com/Services/Northwnd.svc/Tasks/'
});
let query: Query = new Query().take(50).where('Estimate', 'greaterThan', 0, false);
let chart: Chart = new Chart({
...
 dataSource:dataManager,
  series: [{
       xName: 'Id',
       yName: 'Estimate',
       query: query
   }],
...
});
chart.appendTo('#Chart');

Defaults to ’’

dateTimeCategoryModule DateTimeCategory

dateTimeCategoryModule is used to manipulate date time and category axis

dateTimeModule DateTime

datetimeModule is used to manipulate and add dateTime axis to the chart.

description string

Description for chart.

Defaults to null

eMAIndicatorModule EmaIndicator

eMAIndicatorModule is used to predict the market trend using EMA approach

enablePersistence boolean

Enable or disable persisting component’s state between page reloads.

Defaults to false

enableRtl boolean

Enable or disable rendering component in right to left direction.

Defaults to false

enableSideBySidePlacement boolean

To enable the side by side placing the points for column type series.

Defaults to true

errorBarModule ErrorBar

errorBarModule is used to manipulate and add errorBar for series.

height string

The height of the chart as a string accepts input both as ‘100px’ or ‘100%’.
If specified as ‘100%, chart renders to the full height of its parent element.

Defaults to null

hiloOpenCloseSeriesModule HiloOpenCloseSeries

hiloOpenCloseSeriesModule is used to add hilo series in chart

hiloSeriesModule HiloSeries

hiloSeriesModule is used to add hilo series in chart

histogramSeriesModule HistogramSeries

histogramSeriesModule is used to add histogram series in chart

indicators TechnicalIndicatorModel[]

Defines the collection of technical indicators, that are used in financial markets

isMultiSelect boolean

If set true, enables the multi selection in chart. It requires selectionMode to be Point

Series

or Cluster.

Defaults to false

isTransposed boolean

It specifies whether the chart should be render in transposed manner or not.

Defaults to false

legendModule Legend

legendModule is used to manipulate and add legend to the chart.

legendSettings LegendSettingsModel

Options for customizing the legend of the chart.

lineSeriesModule LineSeries

lineSeriesModule is used to add line series to the chart.

locale string

Overrides the global culture and localization value for this component. Default global culture is ‘en-US’.

Defaults to undefined

logarithmicModule Logarithmic

logarithmicModule is used to manipulate and add log axis to the chart.

macdIndicatorModule MacdIndicator

macdIndicatorModule is used to predict the market trend using Macd approach

margin MarginModel

Options to customize left, right, top and bottom margins of the chart.

momentumIndicatorModule MomentumIndicator

momentumIndicatorModule is used to predict the market trend using Momentum approach

multiColoredAreaSeriesModule MultiColoredAreaSeries

multiColoredAreaSeriesModule is used to add multi colored area series to the chart.

multiColoredLineSeriesModule MultiColoredLineSeries

multiColoredLineSeriesModule is used to add multi colored line series to the chart.

multiLevelLabelModule MultiLevelLabel

multiLevelLabelModule is used to manipulate and add multiLevelLabel in chart.

palettes string[]

Palette for the chart series.

Defaults to []

polarSeriesModule PolarSeries

polarSeriesModule is used to add polar series in the chart.

primaryXAxis AxisModel

Options to configure the horizontal axis.

primaryYAxis AxisModel

Options to configure the vertical axis.

radarSeriesModule RadarSeries

radarSeriesModule is used to add radar series in the chart.

rangeAreaSeriesModule RangeAreaSeries

rangeAreaSeriesModule is used to add rangeArea series in chart.

rangeColumnSeriesModule RangeColumnSeries

rangeColumnSeriesModule is used to add rangeColumn series to the chart.

rows RowModel[]

Options to split Chart into multiple plotting areas horizontally.
Each object in the collection represents a plotting area in the Chart.

rsiIndicatorModule RsiIndicator

rSIIndicatorModule is used to predict the market trend using RSI approach

sMAIndicatorModule SmaIndicator

sMAIndicatorModule is used to predict the market trend using SMA approach

scatterSeriesModule ScatterSeries

scatterSeriesModule is used to add scatter series to the chart.

selectedDataIndexes IndexesModel[]

Specifies the point indexes to be selected while loading a chart.
It requires selectionMode to be Point | Series | or Cluster.

<div id='Chart'></div>

let chart: Chart = new Chart({
...
  selectionMode: 'Point',
  selectedDataIndexes: [ { series: 0, point: 1},
                         { series: 2, point: 3} ],
...
});
chart.appendTo('#Chart');

Defaults to []

selectionMode string

Specifies whether series or data point has to be selected. They are,

• none: Disables the selection.
• series: selects a series.
• point: selects a point.
• cluster: selects a cluster of point
• dragXY: selects points by dragging with respect to both horizontal and vertical axes
• dragX: selects points by dragging with respect to horizontal axis.
• dragY: selects points by dragging with respect to vertical axis.

Defaults to None

selectionModule Selection

selectionModule is used to manipulate and add selection to the chart.

series SeriesModel[]

The configuration for series in the chart.

splineAreaSeriesModule SplineAreaSeries

splineAreaSeriesModule is used to add spline area series to the chart.

splineSeriesModule SplineSeries

splineSeriesModule is used to add spline series to the chart.

stackingAreaSeriesModule StackingAreaSeries

stackingAreaSeriesModule is used to add stacking area series to the chart.

stackingBarSeriesModule StackingBarSeries

stackingBarSeriesModule is used to add stacking bar series to the chart.

stackingColumnSeriesModule StackingColumnSeries

stackingColumnSeriesModule is used to add stacking column series in the chart.

stepAreaSeriesModule StepAreaSeries

stepAreaSeriesModule is used to add step area series to the chart.

stepLineSeriesModule StepLineSeries

stepLineSeriesModule is used to add step line series to the chart.

stochasticIndicatorModule StochasticIndicator

stochasticIndicatorModule is used to predict the market trend using Stochastic approach

stripLineModule StripLine

stripLineModule is used to manipulate and add stripLine in chart.

tMAIndicatorModule TmaIndicator

tMAIndicatorModule is used to predict the market trend using TMA approach

tabIndex number

TabIndex value for the chart.

Defaults to 1

theme string

Specifies the theme for the chart.

Defaults to ‘Material’

title string

Title of the chart

Defaults to ’’

titleStyle FontModel

Options for customizing the title of the Chart.

tooltip TooltipSettingsModel

Options for customizing the tooltip of the chart.

tooltipModule Tooltip

tooltipModule is used to manipulate and add tooltip to the series.

trendLineModule Trendlines

‘TrendlineModule’ is used to predict the market trend using trendlines

useGroupingSeparator boolean

Specifies whether a grouping separator should be used for a number.

Defaults to false

waterfallSeriesModule WaterfallSeries

waterfallSeries is used to add waterfall series in chart.

width string

The width of the chart as a string accepts input as both like ‘100px’ or ‘100%’.
If specified as ‘100%, chart renders to the full width of its parent element.

Defaults to null

zoomModule Zoom

zoomModule is used to manipulate and add zooming to the chart.

zoomSettings ZoomSettingsModel

Options to enable the zooming feature in the chart.

Methods

addEventListener

Adds the handler to the given event listener.

Returns void

addSeries

To add series for the chart

Parameter	Type	Description
seriesCollection	SeriesModel[]	Defines the series collection to be added in chart.

Returns void

appendTo

Appends the control within the given HTML element

Parameter	Type	Description
selector (optional)	string | HTMLElement	Target element where control needs to be appended

Returns void

dataBind

When invoked, applies the pending property changes immediately to the component.

Returns void

destroy

To destroy the widget

Returns void

export

Handles the export method for chart control.

Returns void

getLocalizedLabel

Gets the localized label by locale keyword.

Returns string

getModuleName

Get component name

Returns string

print

Handles the print method for chart control.

Returns void

refresh

Applies all the pending property changes and render the component again.

Returns void

removeEventListener

Removes the handler from the given event listener.

Returns void

removeSeries

To Remove series for the chart

Parameter	Type	Description
index	number	Defines the series index to be remove in chart series

Returns void

setAnnotationValue

Method to set the annotation content dynamically for chart.

Returns void

Inject

Dynamically injects the required modules to the component.

Returns void

Events

animationComplete EmitType<IAnimationCompleteEventArgs>

Triggers after animation is completed for the series.

annotationRender EmitType<IAnnotationRenderEventArgs>

Triggers before the annotation gets rendered.

axisLabelRender EmitType<IAxisLabelRenderEventArgs>

Triggers before each axis label is rendered.

axisMultiLabelRender EmitType<IAxisMultiLabelRenderEventArgs>

Triggers before each axis multi label is rendered.

axisRangeCalculated EmitType<IAxisRangeCalculatedEventArgs>

Triggers before each axis range is rendered.

beforePrint EmitType<IPrintEventArgs>

Triggers before the prints gets started.

chartMouseClick EmitType<IMouseEventArgs>

Triggers on clicking the chart.

chartMouseDown EmitType<IMouseEventArgs>

Triggers on mouse down.

chartMouseLeave EmitType<IMouseEventArgs>

Triggers when cursor leaves the chart.

chartMouseMove EmitType<IMouseEventArgs>

Triggers on hovering the chart.

chartMouseUp EmitType<IMouseEventArgs>

Triggers on mouse up.

dragComplete EmitType<IDragCompleteEventArgs>

Triggers after the drag selection is completed.

legendRender EmitType<ILegendRenderEventArgs>

Triggers before the legend is rendered.

load EmitType<ILoadedEventArgs>

Triggers before chart load.

loaded EmitType<ILoadedEventArgs>

Triggers after chart load.

pointClick EmitType<IPointEventArgs>

Triggers on point click.

pointMove EmitType<IPointEventArgs>

Triggers on point move.

pointRender EmitType<IPointRenderEventArgs>

Triggers before each points for the series is rendered.

resized EmitType<IResizeEventArgs>

Triggers after resizing of chart

seriesRender EmitType<ISeriesRenderEventArgs>

Triggers before the series is rendered.

textRender EmitType<ITextRenderEventArgs>

Triggers before the data label for series is rendered.

tooltipRender EmitType<ITooltipRenderEventArgs>

Triggers before the tooltip for series is rendered.

zoomComplete EmitType<IZoomCompleteEventArgs>

Triggers after the zoom selection is completed.