Reference Guide
GdPicture14 Namespace / GdPictureImaging Class / FxBlackNWhite Method / FxBlackNWhite(Int32,BitonalReduction) Method
GdPicture image identifier.
A member of the BitonalReduction enumeration.





In This Topic
    FxBlackNWhite(Int32,BitonalReduction) Method
    In This Topic
    Performs black & white effect on a GdPicture image or on an area of a GdPicture image defined by SetROI() method.
    Syntax
    'Declaration
     
    
    Public Overloads Function FxBlackNWhite( _
       ByVal ImageID As Integer, _
       ByVal Mode As BitonalReduction _
    ) As GdPictureStatus
    public GdPictureStatus FxBlackNWhite( 
       int ImageID,
       BitonalReduction Mode
    )
    public function FxBlackNWhite( 
        ImageID: Integer;
        Mode: BitonalReduction
    ): GdPictureStatus; 
    public function FxBlackNWhite( 
       ImageID : int,
       Mode : BitonalReduction
    ) : GdPictureStatus;
    public: GdPictureStatus FxBlackNWhite( 
       int ImageID,
       BitonalReduction Mode
    ) 
    public:
    GdPictureStatus FxBlackNWhite( 
       int ImageID,
       BitonalReduction Mode
    ) 

    Parameters

    ImageID
    GdPicture image identifier.
    Mode
    A member of the BitonalReduction enumeration.

    Return Value

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