2 open-type-font.hh -- declare Open_type_font
4 source file of the GNU LilyPond music typesetter
6 (c) 2004 Han-Wen Nienhuys <hanwen@xs4all.nl>
10 #ifndef OPEN_TYPE_FONT_HH
11 #define OPEN_TYPE_FONT_HH
14 #include "freetype.hh"
15 #include "font-metric.hh"
17 typedef std::map<FT_UInt, FT_ULong> Index_to_charcode_map;
18 typedef std::map<String, FT_ULong> Glyph_name_to_index_map;
20 class Open_type_font : public Font_metric
22 FT_Face face_; /* handle to face object */
25 SCM lily_character_table_;
26 SCM lily_global_table_;
27 Index_to_charcode_map index_to_charcode_map_;
28 Glyph_name_to_index_map glyph_name_to_index_map_;
29 Open_type_font (FT_Face);
32 SCM get_subfonts () const;
33 SCM get_global_table () const;
34 SCM get_char_table () const;
36 static SCM make_otf (String);
37 virtual ~Open_type_font();
38 virtual Offset attachment_point (String) const;
39 virtual int count () const;
40 virtual Box get_indexed_char (int) const;
41 virtual int name_to_index (String) const;
42 //virtual unsigned glyph_name_to_charcode (String) const;
43 virtual unsigned index_to_charcode (int) const;
44 virtual void derived_mark () const;
45 virtual SCM sub_fonts () const;
47 virtual int count () const;
48 virtual int index_to_ascii (int) const;
49 virtual Box get_ascii_char (int) const;
50 virtual Offset get_indexed_wxwy (int) const;
52 virtual Real design_size () const;
55 #endif /* OPEN_TYPE_FONT_HH */