RandomThresholdImage 3998 Magick++/lib/Image.cpp   (void) RandomThresholdImage(image(),static_cast<std::string>(
RandomThresholdImage  851 magick/methods.h #define RandomThresholdImage  PrependMagickMethod(RandomThresholdImage)
RandomThresholdImage   52 magick/threshold.h   RandomThresholdImage(Image *,const char *,ExceptionInfo *),