BlackmanFilter 90 Magick++/demo/zoom.cpp filter=BlackmanFilter; BlackmanFilter 580 Magick++/lib/Magick++/Include.h using MagickCore::BlackmanFilter; BlackmanFilter 1084 magick/option.c { "Blackman", BlackmanFilter, UndefinedOptionFlag, MagickFalse }, BlackmanFilter 774 magick/resize.c { SincFastFilter, BlackmanFilter }, /* Blackman -- 2*cosine-sinc */