GdPictureImaging.SetTransparency Method

Adds transparency on a GdPicture image or into an area of a GdPicture image defined by SetROI() function.

public GdPictureStatus SetTransparency(
    int ImageID, 
    int TransparencyValue
);

Visual Basic

Public Function SetTransparency(
    ByVal ImageID As Integer, 
    ByVal TransparencyValue As Integer
) As GdPictureStatus

Parameters

Parameters	Description
ImageID	GdPicture Image Identifier.
TransparencyValue	Value between -255 and 255. 255 means full opacity and -255 means full transparency.

Returns

A member of the GdPictureStatus enumeration.