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api:dk11:delphi:gislayerpixel.tgis_layerpixel.cuttingpolygon

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TGIS_LayerPixel.CuttingPolygon property

DK11 for Delphi | GisLayerPixel.TGIS_LayerPixel.CuttingPolygon | Constructors | Fields | Methods | Properties | Events | Events

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

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  property CuttingPolygon : TGIS_ShapePolygon read write;
// C++ Builder
public:
  __property TGIS_ShapePolygon* CuttingPolygon = {read, write};

Value

Remarks

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.

Example

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

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

References

2020/05/07 01:08

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