CustomDrawSeriesEventArgsBase.LegendMarkerImage Property

Gets or sets the image of the legend item marker of the series or series point that is currently being painted.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v18.2.dll

Declaration

C#

public Image LegendMarkerImage { get; set; }

VB.NET

Public Property LegendMarkerImage As Image

Property Value

Type	Description
Image	The image of the legend item marker.

Remarks

If the image specified for this property is generated in the ChartControl.CustomDrawSeries (ChartControl.CustomDrawSeriesPoint) event and should be disposed after chart drawing, set the CustomDrawSeriesEventArgsBase.DisposeLegendMarkerImage property to true to avoid memory leaks.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the LegendMarkerImage property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-provide-images-for-legend-items-e2123/CS/Form1.cs#L42

private void chartControl1_CustomDrawSeries(object sender, CustomDrawSeriesEventArgs e) {
    e.LegendMarkerImage = photos[e.Series.Name];
}

how-to-create-custom-legend-radio-buttons-to-control-visibility-of-a-chart-series-e4951/CS/MainForm.cs#L64

    e.DisposeLegendMarkerImage = true;
    e.LegendMarkerImage = bitmap;
}

how-to-display-both-marker-image-and-check-box-element-in-the-legend-panel-t504227/CS/MarkerAndCheckbox/Form1.cs#L53

    }
    e.LegendMarkerImage = lmi;
}

how-to-draw-a-custom-legend-marker-for-a-series-t332672/CS/CustomDrawingSample/Form1.cs#L84

}
e.LegendMarkerImage = image;
e.DisposeLegendMarkerImage = true;

how-to-draw-a-custom-legend-marker-for-a-series-point-t332652/CS/CustomSeriesPointDrawingSample/Form1.cs#L83

}
e.LegendMarkerImage = image;
e.DisposeLegendMarkerImage = true;

VB.NET

how-to-provide-images-for-legend-items-e2123/VB/Form1.vb#L44

Handles chartControl1.CustomDrawSeries
    e.LegendMarkerImage = photos(e.Series.Name)
End Sub

how-to-create-custom-legend-radio-buttons-to-control-visibility-of-a-chart-series-e4951/VB/MainForm.vb#L64

    e.DisposeLegendMarkerImage = True
    e.LegendMarkerImage = bitmap
End Sub

how-to-display-both-marker-image-and-check-box-element-in-the-legend-panel-t504227/VB/MarkerAndCheckbox/Form1.vb#L59

    End If
    e.LegendMarkerImage = lmi
End Sub

how-to-draw-a-custom-legend-marker-for-a-series-t332672/VB/CustomDrawingSample/Form1.vb#L82

End Using
e.LegendMarkerImage = image
e.DisposeLegendMarkerImage = True

how-to-draw-a-custom-legend-marker-for-a-series-point-t332652/VB/CustomSeriesPointDrawingSample/Form1.vb#L80

End Using
e.LegendMarkerImage = image
e.DisposeLegendMarkerImage = True