GdPicture.NET.14.API~GdPicture14.GdPictureImaging~FxBitonalErodeH - FxBitonalErodeH Method (GdPictureImaging) -

public GdPictureStatus FxBitonalErodeH( 
   int ImageID
)

public function FxBitonalErodeH( 
    ImageID: Integer
): GdPictureStatus;

public function FxBitonalErodeH( 
   ImageID : int
) : GdPictureStatus;

public: GdPictureStatus FxBitonalErodeH( 
   int ImageID
)

public:
GdPictureStatus FxBitonalErodeH( 
   int ImageID
)

'Declaration
 
Public Function FxBitonalErodeH( _
   ByVal ImageID As Integer _
) As GdPictureStatus

Parameters

ImageID: GdPicture image identifier.

Return Value

A member of the GdPictureStatus enumeration.

This method requires the Image Documents component to run.

Eroding a black and white tiff image.

C#

using (GdPictureImaging gdpictureImaging = new GdPictureImaging())
{
    // LoadInMemory parameter is set to true in order to be able to update the input file.
    int imageID = gdpictureImaging.CreateGdPictureImageFromFile("image.tif", true);
 
    // Erodes black pixels in two cardinal directions: W, E.
    gdpictureImaging.FxBitonalErodeH(imageID);
    gdpictureImaging.SaveAsTIFF(imageID, "image.tif", TiffCompression.TiffCompressionCCITT4);
    gdpictureImaging.ReleaseGdPictureImage(imageID);
}

Reference

GdPictureImaging Class
GdPictureImaging Members
SetROI Method
ResetROI Method
FxBitonalErodeV Method
FxBitonalErode4 Method
FxBitonalErode8 Method