DitherVirtualPixelMethod  511 Magick++/lib/Magick++/Include.h   using MagickCore::DitherVirtualPixelMethod;
DitherVirtualPixelMethod 3366 magick/cache.c             case DitherVirtualPixelMethod:
DitherVirtualPixelMethod 1546 magick/option.c     { "Dither", (ssize_t) DitherVirtualPixelMethod, MagickFalse },
DitherVirtualPixelMethod  392 magick/resample.c     case DitherVirtualPixelMethod:
DitherVirtualPixelMethod  435 magick/resample.c       case DitherVirtualPixelMethod: