BlackmanFilter 90 Magick++/demo/zoom.cpp filter=BlackmanFilter; BlackmanFilter 425 Magick++/lib/Magick++/Include.h using MagickCore::BlackmanFilter; BlackmanFilter 1032 magick/option.c { "Blackman", BlackmanFilter, UndefinedOptionFlag, MagickFalse }, BlackmanFilter 739 magick/resize.c { SincFastFilter, BlackmanFilter }, /* Blackman -- 2*cosine-sinc */