PointFilter        78 Magick++/demo/zoom.cpp               filter=PointFilter;
PointFilter       243 Magick++/lib/Magick++/Include.h   using MagickLib::PointFilter;
PointFilter      1003 TclMagick/generic/TclMagick.c         UndefinedFilter, PointFilter,   BoxFilter,      TriangleFilter, HermiteFilter,
PointFilter      3137 coders/tiff.c      filter=PointFilter;
PointFilter       652 magick/enum_strings.c     filter=PointFilter;
PointFilter      1261 magick/enum_strings.c     case PointFilter: