Reference Guide
GdPicture14 Namespace / GdPictureImaging Class / FxBitonalErode4 Method
GdPicture image identifier.





In This Topic
    FxBitonalErode4 Method (GdPictureImaging)
    In This Topic
    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