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  [Collapse]DevExpress.XtraCharts.Web
   [Expand]CallbackStateEventArgs Class
   [Expand]CallbackStateLoadEventArgs Class
    CallbackStateLoadEventHandler Delegate
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    CallbackStateSaveEventHandler Delegate
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    CustomCallbackEventHandler Delegate
    RenderFormat Enumeration
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   [Collapse]WebChartControl Class
     WebChartControl Members
     WebChartControl Constructor
    [Expand]WebChartControl Properties
    [Collapse]WebChartControl Events
      AxisScaleChanged Event
      AxisVisualRangeChanged Event
      AxisWholeRangeChanged Event
      BoundDataChanged Event
      CallbackStateLoad Event
      CallbackStateSave Event
      CustomCallback Event
      CustomDrawAxisLabel Event
      CustomDrawCrosshair Event
      CustomDrawSeries Event
      CustomDrawSeriesPoint Event
      CustomizeAutoBindingSettings Event
      CustomizeLegend Event
      CustomizeResolveOverlappingMode Event
      CustomizeSimpleDiagramLayout Event
      CustomizeXAxisLabels Event
      CustomJSProperties Event
      CustomPaint Event
      EndLoading Event
      LegendItemChecked Event
      ObjectSelected Event
      PieSeriesPointExploded Event
      PivotChartingCustomizeLegend Event
      PivotChartingCustomizeResolveOverlappingMode Event
      PivotChartingCustomizeXAxisLabels Event
      PivotGridSeriesExcluded Event
      PivotGridSeriesPointsExcluded Event
      SelectedItemsChanged Event
      SmallChartTextShowing Event
    [Expand]WebChartControl Methods
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 End-User Documentation

WebChartControl.CustomDrawSeries Event

Occurs before a series is drawn when the chart's contents are being drawn.

Namespace:DevExpress.XtraCharts.Web
Assembly:DevExpress.XtraCharts.v17.2.Web.dll

Expanded Syntax

Expanded Event Data

The event handler receives an argument of type CustomDrawSeriesEventArgs containing data related to this event.

Expanded Remarks

The CustomDrawSeries event is raised before every series is painted. The event parameter's DevExpress.XtraCharts.CustomDrawSeriesEventArgsBase.Series property provides the series which enables the series view and other specific series options to be determined. And the DevExpress.XtraCharts.CustomDrawSeriesEventArgsBase.SeriesDrawOptions property provides the drawing options specific to each series. Note that the return value of this property should be typecast to the corresponding type (e.g., DevExpress.XtraCharts.BarDrawOptions).

The CustomDrawSeries and CustomDrawSeriesPoint events are always raised in the following order.

  • The CustomDrawSeries event for the first series in the chart's Series collection. The first series in the series collection is a DevExpress.XtraCharts.Series for which the DevExpress.XtraCharts.SeriesCollection.IndexOf method returns 0.
  • The CustomDrawSeriesPoint event for all the series points of the first series.
  • The CustomDrawSeries event for the second series in the chart's Series collection.
  • The CustomDrawSeriesPoint event for all the series points of the second series.
  • ...and so on for all the other series and their points.

Expanded See Also

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