2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 2004--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
6 LilyPond is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 LilyPond is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
20 #ifndef OPEN_TYPE_FONT_HH
21 #define OPEN_TYPE_FONT_HH
23 #include "font-metric.hh"
25 Index_to_charcode_map make_index_to_charcode_map (FT_Face face);
26 void get_unicode_name (char *s, FT_ULong code);
27 void get_glyph_index_name (char *s, FT_ULong code);
29 class Open_type_font : public Font_metric
31 /* handle to face object */
35 SCM lily_character_table_;
36 SCM lily_global_table_;
37 SCM lily_index_to_bbox_table_;
39 Index_to_charcode_map index_to_charcode_map_;
40 Open_type_font (FT_Face);
42 DECLARE_CLASSNAME (Open_type_font);
44 Real get_units_per_EM () const;
45 SCM get_subfonts () const;
46 SCM get_global_table () const;
47 SCM get_char_table () const;
48 SCM glyph_list () const;
49 SCM get_glyph_outline (size_t signed_idx) const;
50 Box get_glyph_outline_bbox (size_t signed_idx) const;
51 std::string get_otf_table (const std::string &tag) const;
52 static SCM make_otf (const std::string&);
53 std::string font_name () const;
55 Offset attachment_point (const std::string&) const;
56 size_t count () const;
57 Box get_indexed_char_dimensions (size_t) const;
58 Box get_unscaled_indexed_char_dimensions (size_t) const;
59 size_t name_to_index (std::string) const;
60 size_t index_to_charcode (size_t) const;
61 void derived_mark () const;
62 SCM sub_fonts () const;
63 Real design_size () const;
66 std::string get_otf_table (FT_Face face, const std::string &tag);
67 FT_Face open_ft_face (const std::string&, FT_Long idx);
69 #endif /* OPEN_TYPE_FONT_HH */