GammaPreview      376 Magick++/lib/Magick++/Include.h   using MagickLib::GammaPreview;
GammaPreview     1142 TclMagick/generic/TclMagick.c         HuePreview,             SaturationPreview,  BrightnessPreview, GammaPreview,
GammaPreview      317 coders/preview.c       case GammaPreview:
GammaPreview     1030 magick/enum_strings.c     preview_type=GammaPreview;