ITGIS_LayerPixel.CuttingPolygon property

Cutting polygon that defines an input image's valid area.

Available also on: Delphi | .NET | Java.

Syntax

// C#
public TGIS_ShapePolygon CuttingPolygon
{
  get {}
  set {}
}

' VisualBasic
Public Property CuttingPolygon As TGIS_ShapePolygon
  Get
  End Get
  Set(ByVal value As TGIS_ShapePolygon)
  End Set
End Property

// Oxygene
public
  property CuttingPolygon : TGIS_ShapePolygon read read;

Type
TGIS_ShapePolygon

Attached polygon must be a copy of a existing polygon or newly created object (to be managed by TGIS_LayerPixel).

Polygon must be in the same Coordinate System as the layer.

Pseudo-code for copying polygon before attaching it to the CuttingPolygon property:

layer.CuttingPolygon = shp.CreateCopyCS( layer.CS )