SetTransparencyColor(Int32,Color,Single) Method

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.

'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

)