Name 

Description 

 

SetBCSG 

Adjust in one shot, the brightness, contrast, saturation & gamma on a GdPicture image or into an area of a GdPicture image defined by SetROI() function.
This function is faster than successive calls to any of SetBrightness, SetContrast, SetSaturation & SetGammaCorrection functions.  

 

SetBrightness 

Adjust the brightness on a GdPicture image or into an area of a GdPicture image defined by SetROI() function.  

 

SetContrast 

Adjust the contrast on a GdPicture image or into the area defined by SetROI() function.  

 

SetGammaCorrection 

Performs Gamma correction on a GdPicture image or into an area of a GdPicture image defined by SetROI() function.  

 

SetSaturation 

Adjust the saturation on a GdPicture image or into an area of a GdPicture image defined by SetROI() function.