LevelizeImage    2862 magick/enhance.c     status=LevelizeImage(image,black_point,white_point,gamma);
LevelizeImage      52 magick/enhance.h   LevelizeImage(Image *,const double,const double,const double),
LevelizeImage     691 magick/methods.h #define LevelizeImage  PrependMagickMethod(LevelizeImage)