gflAdjustHLS

The gflAdjustHLS function allows to adjust the hue, lightness & saturation of a picture.

GFL_ERROR gflAdjustHLS(
  GFL_BITMAP * src,  

GFL_BITMAP ** dst,
GFL_INT32 h_increment,
GFL_INT32 l_increment,
GFL_INT32 s_increment );

Parameters

Return value

See also