Chart3DControl.ShowCrosshair(Point) Method

Shows the Crosshair Cursor at the point with the specified coordinates relative to the 3D chart’s top-left corner.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v20.2.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Charts, DevExpress.Wpf.Charts

Declaration

C#

public void ShowCrosshair(
    Point screenPoint
)

VB.NET

Public Sub ShowCrosshair(
    screenPoint As Point
)

Parameters

Name	Type	Description
screenPoint	Point	The Crosshair Cursor coordinates relative to the 3D chart’s top-left corner.

Remarks

The following example shows the Crosshair Cursor on the MouseUp event:

C#

private void Chart_MouseUp(object sender, MouseButtonEventArgs e) {
  Chart3DControl chart = (Chart3DControl)sender;
  Point point = e.GetPosition(chart);
  chart.ShowCrosshair(point);
}

VB.NET

Private Sub Chart_MouseUp(ByVal sender As Object, ByVal e As MouseButtonEventArgs)
  Dim chart As Chart3DControl = CType(sender, Chart3DControl)
  Dim point As Point = e.GetPosition(chart)
  chart.ShowCrosshair(point)
End Sub

You can use the HideCrosshair method to hide the Crosshair Cursor.