BilevelImage     2415 Magick++/lib/Image.cpp   BilevelImage( image(), threshold_ );
BilevelImage      701 Magick++/lib/Magick++/Include.h   using MagickCore::BilevelImage;
BilevelImage     8248 magick/display.c       (void) BilevelImage(*image,threshold);
BilevelImage     2458 magick/effect.c         (void) BilevelImage(thumbnail,
BilevelImage      122 magick/methods.h #define BilevelImage  PrependMagickMethod(BilevelImage)
BilevelImage       37 magick/threshold.h   BilevelImage(Image *,const double),