HighlightStyle     32 magick/compare.h   HighlightStyle           highlight_style; /* Pixel annotation style */
HighlightStyle    748 magick/enum_strings.c MagickExport HighlightStyle
HighlightStyle    751 magick/enum_strings.c   HighlightStyle
HighlightStyle     39 magick/enum_strings.h   extern MagickExport HighlightStyle StringToHighlightStyle(const char *option);
HighlightStyle     54 magick/enum_strings.h   extern MagickExport const char *HighlightStyleToString(const HighlightStyle difference_algorithm);