ChartControl.CustomizeStackedBarTotalLabel Event

Occurs when the ChartControl draws total labels for Stacked Bar series.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v20.1.UI.dll

Declaration

public event CustomizeStackedBarTotalLabelEventHandler CustomizeStackedBarTotalLabel
Public Event CustomizeStackedBarTotalLabel As CustomizeStackedBarTotalLabelEventHandler

Event Data

The CustomizeStackedBarTotalLabel event's data class is CustomizeStackedBarTotalLabelEventArgs. The following properties provide information specific to this event:

Property Description
Argument Returns a series point argument value.
Text Gets or sets the total label text.
TextColor Gets or sets the total label's text color.
TotalValue Returns the total label value.

Remarks

The CustomizeStackedBarTotalLabel event allows you to customize the total label appearance based on a specific condition.

Example

This example shows how to paint the Stacked Bar series total label text color depending on the point total value:

chartControl1.CustomizeStackedBarTotalLabel += OnChartCustomizeStackedBarTotalLabel;
//...
private void OnChartCustomizeStackedBarTotalLabel(object sender, CustomizeStackedBarTotalLabelEventArgs e) {
    e.TextColor = (e.TotalValue >= 50) ? Color.Green : Color.Gray;
}
See Also