OrderedDitherImageChannel 790 magick/methods.h #define OrderedDitherImageChannel PrependMagickMethod(OrderedDitherImageChannel) OrderedDitherImageChannel 1276 magick/threshold.c status=OrderedDitherImageChannel(image,DefaultChannels,&image->exception); OrderedDitherImageChannel 46 magick/threshold.h OrderedDitherImageChannel(Image *,const ChannelType,ExceptionInfo *),