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api:dk11:activex:tatukgis_xdk11.itgis_pixelfiltersobelmagnitude

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ITGIS_PixelFilterSobelMagnitude interface

DK11 for ActiveX | TatukGIS_XDK11.ITGIS_PixelFilterSobelMagnitude | Interfaces | Methods | Properties

Sobel magnitude filter for pixel layers - performs edge detection, the pixel value is proportional to the value difference at the edge.

Available also on: Delphi | .NET | Java.

Syntax

// C#
public interface ITGIS_PixelFilterSobelMagnitude: ITGIS_PixelFilterBlockStats
{
}
' VisualBasic
Public Interface ITGIS_PixelFilterSobelMagnitude
  Implements ITGIS_PixelFilterBlockStats
End Class
// Oxygene
type
  ITGIS_PixelFilterSobelMagnitude = public interface( ITGIS_PixelFilterBlockStats )
  end;

Implements

Methods

Inherited Overrides Protected
Name Visibility Description
AttachDelphiObj public Only for internal use of TatukGIS.
(Inherited from ITBaseObject)
DelphiObj public Only for internal use of TatukGIS.
(Inherited from ITBaseObject)
Execute public Applies the filter on the source layer.
(Inherited from ITGIS_PixelFilterAbstract)

Properties

Inherited Protected
Name Visibility Description
Band public Defines the band to be processed; if set to zero then all bands will be processed; default is 1.
(Inherited from ITGIS_PixelFilterAbstract)
BlockSize public Size of the moving block (number of columns/rows); default is 3 (for a 3x3 block).
(Inherited from ITGIS_PixelFilterBlockStats)
ColorSpace public Defines the color space in which the image will be processed; default is HSL.
(Inherited from ITGIS_PixelFilterAbstract)
DestinationLayer public Destination layer, pixel (image or grid); if nil then the source layer will be altered.
(Inherited from ITGIS_PixelFilterAbstract)
SourceLayer public Source layer, pixel (image or grid).
(Inherited from ITGIS_PixelFilterAbstract)

2019/01/25 16:16