diff options
Diffstat (limited to 'chromium/third_party/fontconfig/src/doc/fcfreetype.fncs')
| -rw-r--r-- | chromium/third_party/fontconfig/src/doc/fcfreetype.fncs | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/chromium/third_party/fontconfig/src/doc/fcfreetype.fncs b/chromium/third_party/fontconfig/src/doc/fcfreetype.fncs new file mode 100644 index 00000000000..e4cca46a3a6 --- /dev/null +++ b/chromium/third_party/fontconfig/src/doc/fcfreetype.fncs @@ -0,0 +1,106 @@ +/* + * fontconfig/doc/fcfreetype.fncs + * + * Copyright © 2003 Keith Packard + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of the author(s) not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. The authors make no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +@SYNOPSIS@ +#include <fontconfig.h> +#include <fcfreetype.h> +@RET@ FT_UInt +@FUNC@ FcFreeTypeCharIndex +@TYPE1@ FT_Face% @ARG1@ face +@TYPE2@ FcChar32% @ARG2@ ucs4 +@PURPOSE@ map Unicode to glyph id +@DESC@ +Maps a Unicode char to a glyph index. This function uses information from +several possible underlying encoding tables to work around broken fonts. +As a result, this function isn't designed to be used in performance +sensitive areas; results from this function are intended to be cached by +higher level functions. +@@ + +@SYNOPSIS@ +#include <fontconfig.h> +#include <fcfreetype.h> +@RET@ FcCharSet * +@FUNC@ FcFreeTypeCharSet +@TYPE1@ FT_Face% @ARG1@ face +@TYPE2@ FcBlanks * @ARG2@ blanks +@PURPOSE@ compute Unicode coverage +@DESC@ +Scans a FreeType face and returns the set of encoded Unicode chars. This scans +several encoding tables to build as complete a list as possible. +If 'blanks' is not 0, the glyphs in the font are examined and any blank glyphs +not in 'blanks' are not placed in the returned FcCharSet. +@@ + +@SYNOPSIS@ +#include <fontconfig.h> +#include <fcfreetype.h> +@RET@ FcCharSet * +@FUNC@ FcFreeTypeCharSetAndSpacing +@TYPE1@ FT_Face% @ARG1@ face +@TYPE2@ FcBlanks * @ARG2@ blanks +@TYPE3@ int * @ARG3@ spacing +@PURPOSE@ compute Unicode coverage and spacing type +@DESC@ +Scans a FreeType face and returns the set of encoded Unicode chars. +This scans +several encoding tables to build as complete a list as possible. +If 'blanks' is not 0, the glyphs in the font are examined and any blank glyphs +not in 'blanks' are not placed in the returned FcCharSet. +<parameter>spacing</parameter> receives the computed spacing type of the +font, one of FC_MONO for a font where all glyphs have the same width, +FC_DUAL, where the font has glyphs in precisely two widths, one twice as +wide as the other, or FC_PROPORTIONAL where the font has glyphs of many +widths. +@@ + +@SYNOPSIS@ +#include <fontconfig.h> +#include <fcfreetype.h> +@RET@ FcPattern * +@FUNC@ FcFreeTypeQuery +@TYPE1@ const FcChar8 * @ARG1@ file +@TYPE2@ int% @ARG2@ id +@TYPE3@ FcBlanks * @ARG3@ blanks +@TYPE4@ int * @ARG4@ count +@PURPOSE@ compute pattern from font file (and index) +@DESC@ +Constructs a pattern representing the 'id'th font in 'file'. The number +of fonts in 'file' is returned in 'count'. +@@ + +@SYNOPSIS@ +#include <fontconfig.h> +#include <fcfreetype.h> +@RET@ FcPattern * +@FUNC@ FcFreeTypeQueryFace +@TYPE1@ const FT_Face% @ARG1@ face +@TYPE2@ const FcChar8 * @ARG2@ file +@TYPE3@ int% @ARG3@ id +@TYPE4@ FcBlanks * @ARG4@ blanks +@PURPOSE@ compute pattern from FT_Face +@DESC@ +Constructs a pattern representing 'face'. 'file' and 'id' are used solely as +data for pattern elements (FC_FILE, FC_INDEX and sometimes FC_FAMILY). +@@ |