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   [Collapse]ChartControl Class
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 End-User Documentation

ChartControl.CustomizeLegend Event

Occurs before automatic settings are applied to the legend's layout properties.

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

Note: This API is now obsolete. The CustomizeResolveOverlappingMode event is obsolete now. Use the PivotChartingCustomizeResolveOverlappingMode event instead.

Expanded Syntax

Expanded Event Data

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

Expanded Remarks

When a familiar data source (such as the PivotGridControl) is assigned to the chart's DataSource property, and the AutoLayoutSettingsEnabled property is turned on, the DevExpress.XtraCharts.Legend.MaxHorizontalPercentage and DevExpress.XtraCharts.Legend.MaxVerticalPercentage properties are defined automatically, and cannot be customized at design time.

Handle the CustomizeLegend event, to manually adjust these options (via the DevExpress.XtraCharts.CustomizeLegendEventArgs.MaxHorizontalPercentage and DevExpress.XtraCharts.CustomizeLegendEventArgs.MaxVerticalPercentage properties). To access the legend, use the DevExpress.XtraCharts.CustomizeLegendEventArgs.Legend property.

For more information, see Pivot Charting (Integration with a Pivot Grid Control).

Expanded See Also

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