GdPicture image identifier.
The 2D array specifying the convolution kernel. It must be squared, odd and in the [3, 99] range (see example).
Specifies if the alpha channel must be processed.





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FxConvolution Method (GdPictureImaging)

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Performs a convolution filter on a GdPicture image or on an area of a GdPicture image defined by SetROI() method.
Syntax
'Declaration

 


Public Function FxConvolution( _

   ByVal ImageID As Integer, _

   ByVal Kernel(,) As Single, _

   ByVal ProcessAlpha As Boolean _

) As GdPictureStatus
public GdPictureStatus FxConvolution( 

   int ImageID,

   float[,] Kernel,

   bool ProcessAlpha

)
public function FxConvolution( 

    ImageID: Integer;

    Kernel: Singlearray of;

    ProcessAlpha: Boolean

): GdPictureStatus; 
public function FxConvolution( 

   ImageID : int,

   Kernel : float[,],

   ProcessAlpha : boolean

) : GdPictureStatus;
public: GdPictureStatus FxConvolution( 

   int ImageID,

   float[,]* Kernel,

   bool ProcessAlpha

) 
public:

GdPictureStatus FxConvolution( 

   int ImageID,

   array<float>^ Kernel,

   bool ProcessAlpha

)

Parameters

ImageID
GdPicture image identifier.
Kernel
The 2D array specifying the convolution kernel. It must be squared, odd and in the [3, 99] range (see example).
ProcessAlpha
Specifies if the alpha channel must be processed.

Return Value

A member of the GdPictureStatus enumeration.
Remarks

This method requires the Image Documents component to run.

See Also

Reference

GdPictureImaging Class
GdPictureImaging Members
SetROI Method
ResetROI Method