GdPicture.NET Reference Guide
FxBitonalErode4 Method (GdPictureImaging)





GdPicture14 Namespace > GdPictureImaging Class : FxBitonalErode4 Method
GdPicture image identifier.
Erodes black pixels in a GdPicture image or in an area of a GdPicture image defined by SetROI() method. This filter retains the black pixels surrounded in the four cardinal directions: N, S, W, E. Very useful when the characters are bold and very close to each other.
Syntax
'Declaration
 
Public Function FxBitonalErode4( _
   ByVal ImageID As Integer _
) As GdPictureStatus
public GdPictureStatus FxBitonalErode4( 
   int ImageID
)
public function FxBitonalErode4( 
    ImageID: Integer
): GdPictureStatus; 
public function FxBitonalErode4( 
   ImageID : int
) : GdPictureStatus;
public: GdPictureStatus FxBitonalErode4( 
   int ImageID
) 
public:
GdPictureStatus FxBitonalErode4( 
   int ImageID
) 

Parameters

ImageID
GdPicture image identifier.

Return Value

A member of the GdPictureStatus enumeration.
Remarks
This method is used in the "Image Processing" and "Barcode Recognition"Demo.
See Also

Reference

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