GrayscaleCommand 6471 magick/display.c     case GrayscaleCommand:
GrayscaleCommand 6842 magick/display.c       return(GrayscaleCommand);
GrayscaleCommand 7924 magick/display.c     case GrayscaleCommand:
GrayscaleCommand 11098 magick/display.c       GrayscaleCommand,
GrayscaleCommand 14188 magick/display.c       GrayscaleCommand,