thresholdImage   1050 Magick++/lib/Magick++/STL.h   class MagickDLLDecl thresholdImage : public std::unary_function<Image&,void>
thresholdImage   1053 Magick++/lib/Magick++/STL.h     thresholdImage( const double threshold_ );
thresholdImage    959 Magick++/lib/STL.cpp Magick::thresholdImage::thresholdImage( const double threshold_ )
thresholdImage    963 Magick++/lib/STL.cpp void Magick::thresholdImage::operator()( Magick::Image &image_ ) const