GetImageChannelDistortion 757 magick/compare.c return GetImageChannelDistortion(reference_image,compare_image,AllChannels, GetImageChannelDistortion 81 magick/compare.h GetImageChannelDistortion(const Image *reference_image, GetImageChannelDistortion 1341 wand/magick_wand.c GetImageChannelDistortion(wand->image,reference->image,