quantumOperator 3941 Magick++/lib/Image.cpp void Magick::Image::quantumOperator(const ChannelType channel_, quantumOperator 3949 Magick++/lib/Image.cpp void Magick::Image::quantumOperator(const ChannelType channel_, quantumOperator 3959 Magick++/lib/Image.cpp void Magick::Image::quantumOperator(const ssize_t x_,const ssize_t y_,