2 * fontconfig/doc/fcfreetype.fncs
4 * Copyright © 2003 Keith Packard
6 * Permission to use, copy, modify, distribute, and sell this software and its
7 * documentation for any purpose is hereby granted without fee, provided that
8 * the above copyright notice appear in all copies and that both that
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10 * documentation, and that the name of the author(s) not be used in
11 * advertising or publicity pertaining to distribution of the software without
12 * specific, written prior permission. The authors make no
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14 * is provided "as is" without express or implied warranty.
16 * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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26 #include <fontconfig.h>
27 #include <fcfreetype.h>
29 @FUNC@ FcFreeTypeCharIndex
30 @TYPE1@ FT_Face% @ARG1@ face
31 @TYPE2@ FcChar32% @ARG2@ ucs4
32 @PURPOSE@ map Unicode to glyph id
34 Maps a Unicode char to a glyph index. This function uses information from
35 several possible underlying encoding tables to work around broken fonts.
36 As a result, this function isn't designed to be used in performance
37 sensitive areas; results from this function are intended to be cached by
38 higher level functions.
42 #include <fontconfig.h>
43 #include <fcfreetype.h>
45 @FUNC@ FcFreeTypeCharSet
46 @TYPE1@ FT_Face% @ARG1@ face
47 @TYPE2@ FcBlanks * @ARG2@ blanks
48 @PURPOSE@ compute Unicode coverage
50 Scans a FreeType face and returns the set of encoded Unicode chars.
51 FcBlanks is deprecated, <parameter>blanks</parameter> is ignored and
52 accepted only for compatibility with older code.
56 #include <fontconfig.h>
57 #include <fcfreetype.h>
59 @FUNC@ FcFreeTypeCharSetAndSpacing
60 @TYPE1@ FT_Face% @ARG1@ face
61 @TYPE2@ FcBlanks * @ARG2@ blanks
62 @TYPE3@ int * @ARG3@ spacing
63 @PURPOSE@ compute Unicode coverage and spacing type
65 Scans a FreeType face and returns the set of encoded Unicode chars.
66 FcBlanks is deprecated, <parameter>blanks</parameter> is ignored and
67 accepted only for compatibility with older code.
68 <parameter>spacing</parameter> receives the computed spacing type of the
69 font, one of FC_MONO for a font where all glyphs have the same width,
70 FC_DUAL, where the font has glyphs in precisely two widths, one twice as
71 wide as the other, or FC_PROPORTIONAL where the font has glyphs of many
76 #include <fontconfig.h>
77 #include <fcfreetype.h>
79 @FUNC@ FcFreeTypeQuery
80 @TYPE1@ const FcChar8 * @ARG1@ file
81 @TYPE2@ int% @ARG2@ id
82 @TYPE3@ FcBlanks * @ARG3@ blanks
83 @TYPE4@ int * @ARG4@ count
84 @PURPOSE@ compute pattern from font file (and index)
86 Constructs a pattern representing the 'id'th face in 'file'. The number
87 of faces in 'file' is returned in 'count'.
88 FcBlanks is deprecated, <parameter>blanks</parameter> is ignored and
89 accepted only for compatibility with older code.
93 FcFreeTypeQueryAll(const FcChar8 *file,
99 #include <fontconfig.h>
100 #include <fcfreetype.h>
102 @FUNC@ FcFreeTypeQueryAll
103 @TYPE1@ const FcChar8 * @ARG1@ file
104 @TYPE2@ int% @ARG2@ id
105 @TYPE3@ FcBlanks * @ARG3@ blanks
106 @TYPE4@ int * @ARG4@ count
107 @TYPE5@ FcFontSet * @ARG5@ set
108 @PURPOSE@ compute all patterns from font file (and index)
110 Constructs patterns found in 'file'.
111 If id is -1, then all patterns found in 'file' are added to 'set'.
112 Otherwise, this function works exactly like FcFreeTypeQuery().
113 The number of faces in 'file' is returned in 'count'.
114 The number of patterns added to 'set' is returned.
115 FcBlanks is deprecated, <parameter>blanks</parameter> is ignored and
116 accepted only for compatibility with older code.
121 #include <fontconfig.h>
122 #include <fcfreetype.h>
124 @FUNC@ FcFreeTypeQueryFace
125 @TYPE1@ const FT_Face% @ARG1@ face
126 @TYPE2@ const FcChar8 * @ARG2@ file
127 @TYPE3@ int% @ARG3@ id
128 @TYPE4@ FcBlanks * @ARG4@ blanks
129 @PURPOSE@ compute pattern from FT_Face
131 Constructs a pattern representing 'face'. 'file' and 'id' are used solely as
132 data for pattern elements (FC_FILE, FC_INDEX and sometimes FC_FAMILY).
133 FcBlanks is deprecated, <parameter>blanks</parameter> is ignored and
134 accepted only for compatibility with older code.