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CrosshairElement Class

Represents crosshair elements (e.g., crosshair value lines, crosshair value labels, crosshair labels) that can be used to custom draw a crosshair cursor.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v14.2.dll

#Declaration

[NonCategorized]
public class CrosshairElement

#Remarks

Use the CustomDrawCrosshairEventArgs.CrosshairElements property to get access to the CrosshairElement object.

To learn more on crosshair cursors, see Crosshair Cursor.

#Examples

This example shows how to provide a custom appearance for the crosshair cursor using the ChartControl.CustomDrawCrosshair event. This event is invoked when you click the Custom Draw Crosshair Cursor button on the form.

If you wish to display crosshair axis lines and labels on a chart before custom drawing the crosshair cursor, set the CrosshairOptions.ShowArgumentLabels, CrosshairOptions.ShowArgumentLine, CrosshairOptions.ShowValueLabels and CrosshairOptions.ShowValueLine properties to true.

Note that the customization of the crosshair cursor is provided for the CrosshairOptions.SnapMode property set to NearestArgument.

#Inheritance

Object
CrosshairElement
See Also