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





In This Topic
    SetTransparencyColor(Int32,Color,Single) Method
    In This Topic
    Sets a color as transparent in a GdPicture image or in area of a GdPicture image defined by SetROI() method. This method takes a percentage threshold parameter regarding the color to set as transparent. Ie: A threshold value of 90 means that all the color value which are within 90% of the color value parameter will be considered.
    Syntax
    'Declaration
     
    
    Public Overloads Function SetTransparencyColor( _
       ByVal ImageID As Integer, _
       ByVal TransparentColor As Color, _
       ByVal Threshold As Single _
    ) As GdPictureStatus
    public GdPictureStatus SetTransparencyColor( 
       int ImageID,
       Color TransparentColor,
       float Threshold
    )
    public function SetTransparencyColor( 
        ImageID: Integer;
        TransparentColor: Color;
        Threshold: Single
    ): GdPictureStatus; 
    public function SetTransparencyColor( 
       ImageID : int,
       TransparentColor : Color,
       Threshold : float
    ) : GdPictureStatus;
    public: GdPictureStatus SetTransparencyColor( 
       int ImageID,
       Color TransparentColor,
       float Threshold
    ) 
    public:
    GdPictureStatus SetTransparencyColor( 
       int ImageID,
       Color TransparentColor,
       float Threshold
    ) 

    Parameters

    ImageID
    GdPicture image identifier.
    TransparentColor
    Color to set as transparent. 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