BrightnessPreview  375 Magick++/lib/Magick++/Include.h   using MagickLib::BrightnessPreview;
BrightnessPreview 1142 TclMagick/generic/TclMagick.c         HuePreview,             SaturationPreview,  BrightnessPreview, GammaPreview,
BrightnessPreview  310 coders/preview.c       case BrightnessPreview:
BrightnessPreview 1028 magick/enum_strings.c     preview_type=BrightnessPreview;