IsPixelGray       723 magick/attribute.c       if (IsPixelGray(p) == MagickFalse)
IsPixelGray      4974 magick/cache.c         if ((IsPixelGray(&image->background_color) == MagickFalse) &&
IsPixelGray       230 magick/decorate.c   if ((IsPixelGray(&frame_image->border_color) == MagickFalse) &&
IsPixelGray      2290 magick/distort.c   if ((IsPixelGray(&distort_image->background_color) == MagickFalse) &&
IsPixelGray      4212 magick/draw.c        ((IsPixelGray(&draw_info->fill) == MagickFalse) ||
IsPixelGray      4213 magick/draw.c         (IsPixelGray(&draw_info->stroke) == MagickFalse)))
IsPixelGray       737 magick/fx.c          (IsPixelGray(&colorize) != MagickFalse))
IsPixelGray      5330 magick/fx.c          (IsPixelGray(&tint) == MagickFalse))
IsPixelGray      2304 magick/image.c   if ((IsPixelGray(&image->background_color) == MagickFalse) &&