BottomHatMorphology 3906 magick/morphology.c case BottomHatMorphology: BottomHatMorphology 3974 magick/morphology.c case BottomHatMorphology: BottomHatMorphology 4032 magick/morphology.c case BottomHatMorphology: /* close and image difference */ BottomHatMorphology 4179 magick/morphology.c case BottomHatMorphology: BottomHatMorphology 1366 magick/option.c { "BottomHat", BottomHatMorphology, UndefinedOptionFlag, MagickFalse },