NonZeroRule       566 Magick++/lib/Magick++/Include.h   using MagickCore::NonZeroRule;
NonZeroRule      1749 coders/wmf.c         DrawSetClipRule(WmfDrawingWand,NonZeroRule);
NonZeroRule      3823 magick/draw.c    if (fill_rule != NonZeroRule)
NonZeroRule      4712 magick/draw.c    clone_info->fill_rule=NonZeroRule;
NonZeroRule      1065 magick/option.c     { "NonZero", NonZeroRule, UndefinedOptionFlag, MagickFalse },