DrawMapSegmentableItemEventArgs.Segments Property

Contains the array of the Fill, Stroke, and StrokeWidth values for MapPath or MapPie segments.

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v21.1.dll

NuGet Packages: DevExpress.Win.Design, DevExpress.Win.Map

Declaration

C#

public DrawMapSegmentEventArgs[] Segments { get; }

VB.NET

Public ReadOnly Property Segments As DrawMapSegmentEventArgs()

Property Value

Type	Description
DrawMapSegmentEventArgs[]	The array of the Fill, Stroke, and StrokeWidth values for MapPath or MapPie segments.

Remarks

The following code sets the fill color of odd MapPie segments to red:

C#

private void mapControl1_DrawMapItem(object sender, DrawMapItemEventArgs e) {  
  if(e.Item is MapPie) {  
    DrawMapSegmentableItemEventArgs args = (DrawMapSegmentableItemEventArgs)e;  
    for(int i = 1; i < args.Segments.Length; i += 2){  
      args.Segments[i].Fill = Color.Red;  
    }
  }  
}  

VB.NET

Private Sub mapControl1_DrawMapItem(ByVal sender As Object, ByVal e As DrawMapItemEventArgs)
    If TypeOf e.Item Is MapPie Then
        Dim args As DrawMapSegmentableItemEventArgs = CType(e, DrawMapSegmentableItemEventArgs)
        For i As Integer = 1 To args.Segments.Length - 1
            args.Segments(i).Fill = Color.Red
        Next
    End If
End Sub