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/*
* 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.
FcBlanks is deprecated, <parameter>blanks</parameter> is ignored and
accepted only for compatibility with older code.
@@
@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.
FcBlanks is deprecated, <parameter>blanks</parameter> is ignored and
accepted only for compatibility with older code.
<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 face in 'file'. The number
of faces in 'file' is returned in 'count'.
FcBlanks is deprecated, <parameter>blanks</parameter> is ignored and
accepted only for compatibility with older code.
@@
unsigned int
FcFreeTypeQueryAll(const FcChar8 *file,
int id,
FcBlanks *blanks,
int *count,
FcFontSet *set)
@SYNOPSIS@
#include <fontconfig.h>
#include <fcfreetype.h>
@RET@ unsigned int
@FUNC@ FcFreeTypeQueryAll
@TYPE1@ const FcChar8 * @ARG1@ file
@TYPE2@ int% @ARG2@ id
@TYPE3@ FcBlanks * @ARG3@ blanks
@TYPE4@ int * @ARG4@ count
@TYPE5@ FcFontSet * @ARG5@ set
@PURPOSE@ compute all patterns from font file (and index)
@DESC@
Constructs patterns found in 'file'.
If id is -1, then all patterns found in 'file' are added to 'set'.
Otherwise, this function works exactly like FcFreeTypeQuery().
The number of faces in 'file' is returned in 'count'.
The number of patterns added to 'set' is returned.
FcBlanks is deprecated, <parameter>blanks</parameter> is ignored and
accepted only for compatibility with older code.
@SINCE@ 2.12.91
@@
@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).
FcBlanks is deprecated, <parameter>blanks</parameter> is ignored and
accepted only for compatibility with older code.
@@
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