Name 

Description 

 

GdPictureImaging.SetTransparencyColor (Integer, Color) 

Sets a color as transparent on a GdPicture image or into an area of a GdPicture image defined by SetROI() function. Ie: A threshold value of 90 means that all the color which are near than 90% of the color parameter will be considered.  

 

GdPictureImaging.SetTransparencyColor (Integer, Color, Single) 

Sets a color as transparent on a GdPicture image or into an area of a GdPicture image defined by SetROI() function.
This function takes a percentage threshold parameter regarding the color to set as transparent.
Ie: A threshold value of 90 means that all the color which are near than 90% of the color parameter will be considered.