Reference Guide
GdPicture14 Namespace / GdPictureImaging Class / SwapColor Method / SwapColor(Int32,Color,Color,Single) Method
GdPicture image identifier.
Color to replace. A suitable color value can be obtained by using the ARGB() method.
Color of replacement. A suitable color value can be obtained by using the ARGB() method.
Percentage threshold between 0 and 100.





In This Topic
    SwapColor(Int32,Color,Color,Single) Method
    In This Topic
    Replaces one color by another on a GdPicture image or into an area of a GdPicture image defined by SetROI() method. This method takes a percentage threshold parameter regarding the color to replace. Ie: A threshold value of 90 means that all the color values which are within 90% of the color value to replace will be considered.
    Syntax
    'Declaration
     
    
    Public Overloads Function SwapColor( _
       ByVal ImageID As Integer, _
       ByVal ColorSrc As Color, _
       ByVal ColorDst As Color, _
       ByVal Threshold As Single _
    ) As GdPictureStatus
    public GdPictureStatus SwapColor( 
       int ImageID,
       Color ColorSrc,
       Color ColorDst,
       float Threshold
    )
    public function SwapColor( 
        ImageID: Integer;
        ColorSrc: Color;
        ColorDst: Color;
        Threshold: Single
    ): GdPictureStatus; 
    public function SwapColor( 
       ImageID : int,
       ColorSrc : Color,
       ColorDst : Color,
       Threshold : float
    ) : GdPictureStatus;
    public: GdPictureStatus SwapColor( 
       int ImageID,
       Color ColorSrc,
       Color ColorDst,
       float Threshold
    ) 
    public:
    GdPictureStatus SwapColor( 
       int ImageID,
       Color ColorSrc,
       Color ColorDst,
       float Threshold
    ) 

    Parameters

    ImageID
    GdPicture image identifier.
    ColorSrc
    Color to replace. A suitable color value can be obtained by using the ARGB() method.
    ColorDst
    Color of replacement. A suitable color value can be obtained by using the ARGB() method.
    Threshold
    Percentage threshold between 0 and 100.

    Return Value

    A member of the GdPictureStatus enumeration.
    See Also