MinusSrcCompositeOp  436 Magick++/lib/Magick++/Include.h   using MagickCore::MinusSrcCompositeOp;
MinusSrcCompositeOp 2538 magick/composite.c         case MinusSrcCompositeOp:
MinusSrcCompositeOp  834 magick/option.c     { "MinusSrc", MinusSrcCompositeOp, UndefinedOptionFlag, MagickFalse },