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
)

A member of the GdPictureStatus enumeration.

Remarks

This method is used in the "Image Processing" Demo.