-<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook V3.1//EN">
+<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook V3.1//EN" [
+<!ENTITY fcmatrix SYSTEM "fcmatrix.sgml">
+<!ENTITY fccharset SYSTEM "fccharset.sgml">
+<!ENTITY fcvalue SYSTEM "fcvalue.sgml">
+<!ENTITY fcpattern SYSTEM "fcpattern.sgml">
+]>
<!--
$Id$
PERFORMANCE OF THIS SOFTWARE.
-->
<article>
-<artheader>
- <title>Fontconfig Developers Guide</title>
- <titleabbrev>Fontconfig</titleabbrev>
- <author><firstname>Keith</><surname>Packard</></author>
- <authorinitials>krp</authorinitials>
-</artheader>
-<sect1><title>NAME</title>
- <para>
- fontconfig - Font configuration and customization library
- </para>
-</sect1>
-<sect1><title>SYNOPSIS</title>
- <programlisting>
+ <title>Fontconfig Developers Reference</title>
+ <artheader>
+ <author>
+ <firstname>Keith</firstname>
+ <surname>Packard</surname>
+ <affiliation><orgname>
+ HP Cambridge Research Lab
+ </orgname></affiliation>
+ </author>
+ <authorinitials>KRP</authorinitials>
+ <productname>Fontconfig</productname>
+ <productnumber>2.1.91</productnumber>
+ <LegalNotice>
+ <simpara>
+Copyright © 2002 Keith Packard
+ </simpara><simpara>
+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 Keith Packard not be used in
+advertising or publicity pertaining to distribution of the software without
+specific, written prior permission. Keith Packard makes no
+representations about the suitability of this software for any purpose. It
+is provided "as is" without express or implied warranty.
+ </simpara><simpara>
+KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL KEITH PACKARD 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.
+ </simpara>
+ </LegalNotice>
+ </artheader>
+<!--
+<refsynopsisdiv>
+ <synopsis>
#include <fontconfig/fontconfig.h>
#include <fontconfig/fcfreetype.h>
- </programlisting>
-</sect1>
+ </synopsis>
+</refsynopsisdiv>
+-->
<sect1><title>DESCRIPTION</title>
<para>
Fontconfig is a library designed to provide system-wide font configuration,
properties for font matching and font completion. Others are provided as a
convenience for the applications rendering mechanism.
</para>
- <table>
- <title>Property Definitions</title>
- <tgroup cols=4 align=left colsep=1 rowsep=1>
- <colspec colname=Property>
- <colspec colname=CPP>
- <colspec colname=Type>
- <colspec colname=Description>
- <thead>
- <row>
- <entry>Property</entry>
- <entry>CPP Symbol</entry>
- <entry>Type</entry>
- <entry>Description</entry>
- </row>
- </thead>
- <tbody>
-<row><entry>family</entry><entry>FC_FAMILY</entry><entry>String</entry><entry>Font family name</entry></row>
-<row><entry>style</entry><entry>FC_STYLE</entry><entry>String</entry><entry>Font style. Overrides weight and slant</entry></row>
-<row><entry>slant</entry><entry>FC_SLANT</entry><entry>Int</entry><entry>Italic, oblique or roman</entry></row>
-<row><entry>weight</entry><entry>FC_WEIGHT</entry><entry>Int</entry><entry>Light, medium, demibold, bold or black</entry></row>
-<row><entry>size</entry><entry>FC_SIZE</entry><entry>Double</entry><entry>Point size</entry></row>
-<row><entry>aspect</entry><entry>FC_ASPECT</entry><entry>Double</entry><entry>Stretches glyphs horizontally before hinting</entry></row>
-<row><entry>pixelsize</entry><entry>FC_PIXEL_SIZE</entry><entry>Double</entry><entry>Pixel size</entry></row>
-<row><entry>spacing</entry><entry>FC_SPACING</entry><entry>Int</entry><entry>Proportional, monospace or charcell</entry></row>
-<row><entry>foundry</entry><entry>FC_FOUNDRY</entry><entry>String</entry><entry>Font foundry name</entry></row>
-<row><entry>antialias</entry><entry>FC_ANTIALIAS</entry><entry>Bool</entry><entry>Whether glyphs can be antialiased</entry></row>
-<row><entry>hinting</entry><entry>FC_HINTING</entry><entry>Bool</entry><entry>Whether the rasterizer should use hinting</entry></row>
-<row><entry>verticallayout</entry><entry>FC_VERTICAL_LAYOUT</entry><entry>Bool</entry><entry>Use vertical layout</entry></row>
-<row><entry>autohint</entry><entry>FC_AUTOHINT</entry><entry>Bool</entry><entry>Use autohinter instead of normal hinter</entry></row>
-<row><entry>globaladvance</entry><entry>FC_GLOBAL_ADVANCE</entry><entry>Bool</entry><entry>Use font global advance data</entry></row>
-<row><entry>file</entry><entry>FC_FILE</entry><entry>String</entry><entry>The filename holding the font</entry></row>
-<row><entry>index</entry><entry>FC_INDEX</entry><entry>Int</entry><entry>The index of the font within the file</entry></row>
-<row><entry>ftface</entry><entry>FC_FT_FACE</entry><entry>FT_Face</entry><entry>Use the specified FreeType face object</entry></row>
-<row><entry>rasterizer</entry><entry>FC_RASTERIZER</entry><entry>String</entry><entry>Which rasterizer is in use</entry></row>
-<row><entry>outline</entry><entry>FC_OUTLINE</entry><entry>Bool</entry><entry>Whether the glyphs are outlines</entry></row>
-<row><entry>scalable</entry><entry>FC_SCALABLE</entry><entry>Bool</entry><entry>Whether glyphs can be scaled</entry></row>
-<row><entry>scale</entry><entry>FC_SCALE</entry><entry>Double</entry><entry>Scale factor for point->pixel conversions</entry></row>
-<row><entry>dpi</entry><entry>FC_DPI</entry><entry>Double</entry><entry>Target dots per inch</entry></row>
-<row><entry>rgba</entry><entry>FC_RGBA</entry><entry>Int</entry><entry>unknown, rgb, bgr, vrgb, vbgr, none - subpixel geometry</entry></row>
-<row><entry>minspace</entry><entry>FC_MINSPACE</entry><entry>Bool</entry><entry>Eliminate leading from line spacing</entry></row>
-<row><entry>charset</entry><entry>FC_CHARSET</entry><entry>CharSet</entry><entry>Unicode chars encoded by the font</entry></row>
-<row><entry>lang</entry><entry>FC_LANG</entry><entry>String</entry><entry>List of RFC-3066-style languages this font supports</entry></row>
- </tbody>
- </tgroup>
- </table>
+ <programlisting>
+ Property Definitions
+
+ Property CPP Symbol Type Description
+ ----------------------------------------------------
+ family FC_FAMILY String Font family name
+ style FC_STYLE String Font style. Overrides weight
+ and slant
+ slant FC_SLANT Int Italic, oblique or roman
+ weight FC_WEIGHT Int Light, medium, demibold,
+ bold or black
+ size FC_SIZE Double Point size
+ aspect FC_ASPECT Double Stretches glyphs horizontally
+ before hinting
+ pixelsize FC_PIXEL_SIZE Double Pixel size
+ spacing FC_SPACING Int Proportional, monospace or
+ charcell
+ foundry FC_FOUNDRY String Font foundry name
+ antialias FC_ANTIALIAS Bool Whether glyphs can be
+ antialiased
+ hinting FC_HINTING Bool Whether the rasterizer should
+ use hinting
+ verticallayout FC_VERTICAL_LAYOUT Bool Use vertical layout
+ autohint FC_AUTOHINT Bool Use autohinter instead of
+ normal hinter
+ globaladvance FC_GLOBAL_ADVANCE Bool Use font global advance data
+ file FC_FILE String The filename holding the font
+ index FC_INDEX Int The index of the font within
+ the file
+ ftface FC_FT_FACE FT_Face Use the specified FreeType
+ face object
+ rasterizer FC_RASTERIZER String Which rasterizer is in use
+ outline FC_OUTLINE Bool Whether the glyphs are outlines
+ scalable FC_SCALABLE Bool Whether glyphs can be scaled
+ scale FC_SCALE Double Scale factor for point->pixel
+ conversions
+ dpi FC_DPI Double Target dots per inch
+ rgba FC_RGBA Int unknown, rgb, bgr, vrgb,
+ vbgr, none - subpixel geometry
+ minspace FC_MINSPACE Bool Eliminate leading from line
+ spacing
+ charset FC_CHARSET CharSet Unicode chars encoded by
+ the font
+ lang FC_LANG String List of RFC-3066-style
+ languages this font supports
+ </programlisting>
</sect2>
</sect1>
<sect1><title>DATATYPES</title>
Fontconfig uses abstract datatypes to hide internal implementation details
for most data structures. A few structures are exposed where appropriate.
</para>
- <sect2><title>FcChar8, FcChar16, FcChar32, FcBool</title>
- <para>
+ <variablelist>
+ <varlistentry>
+ <term>FcChar8<term>
+ <term>FcChar16<term>
+ <term>FcChar32<term>
+ <term>FcBool</term>
+ <listitem>
+ <para>
These are primitive datatypes; the FcChar* types hold precisely the number
of bits stated (if supported by the C implementation). FcBool holds
one of two CPP symbols: FcFalse or FcTrue.
- </para>
- </sect2>
- <sect2><title>FcMatrix</title>
+ </para>
+ </listitem></varlistentry>
+ <varlistentry><term>FcMatrix</term><listitem>
<para>
An FcMatrix holds an affine transformation, usually used to reshape glyphs.
A small set of matrix operations are provided to manipulate these.
<programlisting>
- typedef struct _FcMatrix {
- double xx, xy, yx, yy;
- } FcMatrix;
+ typedef struct _FcMatrix {
+ double xx, xy, yx, yy;
+ } FcMatrix;
</programlisting>
</para>
- </sect2>
- <sect2>
- <title>FcCharSet</title>
+ </listitem></varlistentry>
+ <varlistentry><term>FcCharSet</term><listitem>
<para>
An FcCharSet is an abstract type that holds the set of encoded unicode chars
in a font. Operations to build and compare these sets are provided.
</para>
- </sect2>
- <sect2>
- <title>FcType</title>
+ </listitem></varlistentry>
+ <varlistentry><term>FcType</term><listitem>
<para>
Tags the kind of data stored in an FcValue.
</para>
- </sect2>
- <sect2>
- <title>FcValue</title>
+ </listitem></varlistentry>
+ <varlistentry><term>FcValue</term><listitem>
<para>
An FcValue object holds a single value with one of a number of different
types. The 'type' tag indicates which member is valid.
<programlisting>
- typedef struct _FcValue {
- FcType type;
- union {
- const FcChar8 *s;
- int i;
- FcBool b;
- double d;
- const FcMatrix *m;
- const FcCharSet *c;
- } u;
- } FcValue;
+ typedef struct _FcValue {
+ FcType type;
+ union {
+ const FcChar8 *s;
+ int i;
+ FcBool b;
+ double d;
+ const FcMatrix *m;
+ const FcCharSet *c;
+ } u;
+ } FcValue;
+ </programlisting>
+ <programlisting>
+ FcValue Members
+
+ Type Union member Datatype
+ --------------------------------
+ FcTypeVoid (none) (none)
+ FcTypeInteger i int
+ FcTypeDouble d double
+ FcTypeString s char *
+ FcTypeBool b b
+ FcTypeMatrix m FcMatrix *
+ FcTypeCharSet c FcCharSet *
</programlisting>
- <table colsep=0 rowsep=0>
- <title>FcValue Members</title>
- <tgroup cols=3 align=left colsep=0 rowsep=0>
- <thead><row>
- <entry>Type</entry>
- <entry>Union member</entry>
- <entry>Datatype</entry>
- </row></thead>
- <tbody>
-<row><entry>FcTypeVoid</entry><entry>(none)</entry><entry>(none)</entry></row>
-<row><entry>FcTypeInteger</entry><entry>i</entry><entry>int</entry></row>
-<row><entry>FcTypeDouble</entry><entry>d</entry><entry>double</entry></row>
-<row><entry>FcTypeString</entry><entry>s</entry><entry>char *</entry></row>
-<row><entry>FcTypeBool</entry><entry>b</entry><entry>b</entry></row>
-<row><entry>FcTypeMatrix</entry><entry>m</entry><entry>FcMatrix *</entry></row>
-<row><entry>FcTypeCharSet</entry><entry>c</entry><entry>FcCharSet *</entry></row>
- </tbody>
- </tgroup>
- </table>
</para>
- </sect2>
- <sect2>
- <title>FcPattern</title>
+ </listitem></varlistentry>
+ <varlistentry><term>FcPattern</term><listitem>
<para>
holds a set of names with associated value lists; each name refers to a
property of a font. FcPatterns are used as inputs to the matching code as
one or more values; conventionally all of the same type, although the
interface doesn't demand that.
</para>
- </sect2>
- <sect2>
- <title>FcFontSet</title>
+ </listitem></varlistentry>
+ <varlistentry><term>FcFontSet</term><listitem>
<para>
<programlisting>
- typedef struct _FcFontSet {
- int nfont;
- int sfont;
- FcPattern **fonts;
- } FcFontSet;
+ typedef struct _FcFontSet {
+ int nfont;
+ int sfont;
+ FcPattern **fonts;
+ } FcFontSet;
</programlisting>
An FcFontSet contains a list of FcPatterns. Internally fontconfig uses this
data structure to hold sets of fonts. Externally, fontconfig returns the
patterns in the 'fonts' array; 'sfont' is used to indicate the size of that
array.
</para>
- </sect2>
- <sect2>
- <title>FcStrSet, FcStrList</title>
+ </listitem></varlistentry>
+ <varlistentry><term>FcStrSet</term><term>FcStrList</term><listitem>
<para>
FcStrSet holds a list of strings that can be appended to and enumerated.
Its unique characteristic is that the enumeration works even while strings
safely and correctly walk the list of strings even while that list is edited
in the middle of enumeration.
</para>
- </sect2>
- <sect2>
- <title>FcObjectSet</title>
+ </listitem></varlistentry>
+ <varlistentry><term>FcObjectSet</term><listitem>
<para>
<programlisting>
- typedef struct _FcObjectSet {
- int nobject;
- int sobject;
- const char **objects;
- } FcObjectSet;
+ typedef struct _FcObjectSet {
+ int nobject;
+ int sobject;
+ const char **objects;
+ } FcObjectSet;
</programlisting>
holds a set of names and is used to specify which fields from fonts are
placed in the the list of returned patterns when listing fonts.
</para>
- </sect2>
- <sect2>
- <title>FcObjectType</title>
+ </listitem></varlistentry>
+ <varlistentry><term>FcObjectType</term><listitem>
<para>
<programlisting>
- typedef struct _FcObjectType {
- const char *object;
- FcType type;
- } FcObjectType;
+ typedef struct _FcObjectType {
+ const char *object;
+ FcType type;
+ } FcObjectType;
</programlisting>
marks the type of a pattern element generated when parsing font names.
Applications can add new object types so that font names may contain the new
elements.
</para>
- </sect2>
- <sect2>
- <title>FcConstant</title>
+ </listitem></varlistentry>
+ <varlistentry><term>FcConstant</term><listitem>
<para>
<programlisting>
- typedef struct _FcConstant {
- const FcChar8 *name;
- const char *object;
- int value;
- } FcConstant;
+ typedef struct _FcConstant {
+ const FcChar8 *name;
+ const char *object;
+ int value;
+ } FcConstant;
</programlisting>
Provides for symbolic constants for new pattern elements. When 'name' is
seen in a font name, an 'object' element is created with value 'value'.
</para>
- </sect2>
- <sect2>
- <title>FcBlanks</title>
+ </listitem></varlistentry>
+ <varlistentry><term>FcBlanks</term><listitem>
<para>
holds a list of Unicode chars which are expected to be blank; unexpectedly
blank chars are assumed to be invalid and are elided from the charset
associated with the font.
</para>
- </sect2>
- <sect2>
- <title>FcFileCache</title>
+ </listitem></varlistentry>
+ <varlistentry><term>FcFileCache</term><listitem>
<para>
holds the per-user cache information for use while loading the font
database. This is built automatically for the current configuration when
that is loaded. Applications must always pass '0' when one is requested.
</para>
- </sect2>
- <sect2>
- <title>FcConfig</title>
+ </listitem></varlistentry>
+ <varlistentry><term>FcConfig</term><listitem>
<para>
holds a complete configuration of the library; there is one default
configuration, other can be constructed from XML data structures. All
that need to reference a particulat set use one of the FcSetName enumerated
values.
</para>
- </sect2>
- <sect2>
- <title>FcSetName</title>
+ </listitem></varlistentry>
+ <varlistentry><term>FcSetName</term><listitem>
<para>
Specifies one of the two sets of fonts available in a configuration;
FcSetSystem for those fonts specified in the configuration and
FcSetApplication which holds fonts provided by the application.
</para>
- </sect2>
- <sect2>
- <title>FcResult</title>
+ </listitem></varlistentry>
+ <varlistentry><term>FcResult</term><listitem>
<para>
Used as a return type for functions manipulating FcPattern objects.
- <table colsep=0 rowsep=0>
- <title>FcResult Values</title>
- <tgroup cols=2 align=left colsep=0 rowsep=0>
- <thead><row>
- <entry>Result Code</entry>
- <entry>Meaning</entry>
- </row></thead>
- <tbody>
-<row><entry>FcResultMatch</entry><entry>Object exists with the specified ID</entry></row>
-<row><entry>FcResultNoMatch</entry><entry>Object doesn't exist at all</entry></row>
-<row><entry>FcResultTypeMismatch</entry><entry>Object exists, but the type doesn't match</entry></row>
-<row><entry>FcResultNoId</entry><entry>Object exists, but has fewer values than specified</entry></row>
- </tbody>
- </tgroup>
- </table>
+ <programlisting>
+ FcResult Values
+ Result Code Meaning
+ -----------------------------------------------------------
+ FcResultMatch Object exists with the specified ID
+ FcResultNoMatch Object doesn't exist at all
+ FcResultTypeMismatch Object exists, but the type doesn't match
+ FcResultNoId Object exists, but has fewer values
+ than specified
+ </programlisting>
</para>
- </sect2>
- <sect2>
- <title>FcAtomic</title>
+ </listitem></varlistentry>
+ <varlistentry><term>FcAtomic</term><listitem>
<para>
Used for locking access to config files. Provides a safe way to update
configuration files.
</para>
- </sect2>
+ </listitem></varlistentry>
+ </variablelist>
</sect1>
<sect1><title>FUNCTIONS</title>
<para>
<para>
FcMatrix structures hold an affine transformation in matrix form.
</para>
- <sect3><title>FcMatrixInit</title><programlisting>
-#define FcMatrixInit(m) ((m)->xx = (m)->yy = 1, (m)->xy = (m)->yx = 0)
- </programlisting><para>
-Initializes a matrix to the identify transformation.
- </para></sect3>
- <sect3><title>FcMatrixCopy</title><programlisting>
-FcMatrix *FcMatrixCopy (const FcMatrix *mat)
- </programlisting><para>
-Allocates a new FcMatrix and copies 'mat' into it.
- </para></sect3>
- <sect3><title>FcMatrixEqual</title><programlisting>
-FcBool FcMatrixEqual (const FcMatrix *mat1, const FcMatrix *mat2)
- </programlisting><para>
-Returns FcTrue if 'mat1' and 'mat2' are equal, else FcFalse.
- </para></sect3>
- <sect3><title>FcMatrixMultiply</title><programlisting>
-void FcMatrixMultiply (FcMatrix *result, const FcMatrix *a, const FcMatrix *b)
- </programlisting><para>
-Multiplies 'a' and 'b' together, placing the result in 'result'. 'result'
-may refer to the sam matrix as either 'a' or 'b'.
- </para></sect3>
- <sect3><title>FcMatrixRotate</title><programlisting>
-void FcMatrixRotate (FcMatrix *m, double c, double s)
- </programlisting><para>
-If 'c' is cos(angle) and 's' is sin(angle), FcMatrixRotate rotates the
-matrix by 'angle'.
- </para></sect3>
- <sect3><title>FcMatrixScale</title><programlisting>
-void FcMatrixScale (FcMatrix *m, double sx, double sy)
- </programlisting><para>
-Scales 'm' by 'sx' in the horizontal dimension and 'sy' in the
-vertical dimension.
- </para></sect3>
- <sect3><title>FcMatrixShear</title><programlisting>
-void FcMatrixShear (FcMatrix *m, double sh, double sv)
- </programlisting><para>
-Shears 'm' by 'sh' in the horizontal direction and 'sv' in the
-vertical direction.
- </para></sect3>
+ &fcmatrix;
</sect2>
<sect2><title>FcCharSet</title>
<para>
this may be visible to applications as the result of FcCharSetCopy may
return it's argument, and that CharSet may remain unmodifiable.
</para>
- <sect3><title>FcCharSetCreate</title><programlisting>
-FcCharSet *FcCharSetCreate (void)
- </programlisting><para>
-Creates an empty FcCharSet object.
- </para></sect3>
- <sect3><title>FcCharSetDestroy</title><programlisting>
-void FcCharSetDestroy (FcCharSet *fcs)
- </programlisting><para>
-Frees an FcCharSet object.
- </para></sect3>
- <sect3><title>FcCharSetAddChar</title><programlisting>
-FcBool FcCharSetAddChar (FcCharSet *fcs, FcChar32 ucs4)
- </programlisting><para>
-Adds a single unicode char to the set, returning FcFalse on
-failure, either as a result of a constant set or from running out of memory.
- </para></sect3>
- <sect3><title>FcCharSetCopy</title><programlisting>
-FcCharSet *FcCharSetCopy (FcCharSet *src)
- </programlisting><para>
-Makes a copy of 'src'; note that this may not actually do anything more than
-increment the reference count on 'src'.
- </para></sect3>
- <sect3><title>FcCharSetEqual</title><programlisting>
-FcBool FcCharSetEqual (const FcCharSet *a, const FcCharSet *b)
- </programlisting><para>
-Returns whether 'a' and 'b' contain the same set of unicode chars.
- </para></sect3>
- <sect3><title>FcCharSetIntersect</title><programlisting>
-FcCharSet *FcCharSetIntersect (const FcCharSet *a, const FcCharSet *b)
- </programlisting><para>
-Returns a set including only those chars found in both 'a' and 'b'.
- </para></sect3>
- <sect3><title>FcCharSetUnion</title><programlisting>
-FcCharSet *FcCharSetUnion (const FcCharSet *a, const FcCharSet *b);
- </programlisting><para>
-Returns a set including only those chars found in either 'a' or 'b'.
- </para></sect3>
- <sect3><title>FcCharSetSubtract</title><programlisting>
-FcCharSet *FcCharSetSubtract (const FcCharSet *a, const FcCharSet *b)
- </programlisting><para>
-Returns a set including only those chars found in 'a' but not 'b'.
- </para></sect3>
- <sect3><title>FcCharSetHasChar</title><programlisting>
-FcBool FcCharSetHasChar (const FcCharSet *fcs, FcChar32 ucs4)
- </programlisting><para>
-Returns whether 'fcs' contains the char 'ucs4'.
- </para></sect3>
- <sect3><title>FcCharSetCount</title><programlisting>
-FcChar32 FcCharSetCount (const FcCharSet *a)
- </programlisting><para>
-Returns the total number of unicode chars in 'a'.
- </para></sect3>
- <sect3><title>FcCharSetIntersectCount</title><programlisting>
-FcChar32 FcCharSetIntersectCount (const FcCharSet *a, const FcCharSet *b)
- </programlisting><para>
-Returns the number of chars that are in both 'a' and 'b'.
- </para></sect3>
- <sect3><title>FcCharSetSubtractCount</title><programlisting>
-FcChar32 FcCharSetSubtractCount (const FcCharSet *a, const FcCharSet *b)
- </programlisting><para>
-Returns the number of chars that are in 'a' but not in 'b'.
- </para></sect3>
- <sect3><title>FcCharSetIsSubset</title><programlisting>
-FcBool FcCharSetIsSubset (const FcCharSet *a, const FcCharSet *b)
- </programlisting><para>
-Returns whether 'a' is a subset of 'b'.
- </para></sect3>
- <sect3><title>FcCharSetFirstPage</title><programlisting>
-FcChar32 FcCharSetFirstPage (const FcCharSet *a, FcChar32 [FC_CHARSET_MAP_SIZE], FcChar32 *next)
- </programlisting><para>
-Builds an array of bits marking the first page of Unicode coverage of 'a'.
-Returns the base of the array. 'next' contains the next page in the font.
- </para></sect3>
- <sect3><title>FcCharSetNextPage</title><programlisting>
-FcChar32 FcCharSetNextPage (const FcCharSet *a, FcChar32 [FC_CHARSET_MAP_SIZE], FcChar32 *next)
- </programlisting><para>
-Builds an array of bits marking the Unicode coverage of 'a' for page '*next'.
-Returns the base of the array. 'next' contains the next page in the font.
- </para></sect3>
+ &fccharset;
</sect2>
<sect2><title>FcValue</title>
<para>
and is intended to provide a measure of run-time
typechecking, although that depends on careful programming.
</para>
- <sect3><title>FcValueDestroy</title><programlisting>
-void FcValueDestroy (FcValue v)
- </programlisting><para>
-Frees any memory referenced by `v'. Values of type FcTypeString,
-FcTypeMatrix and FcTypeCharSet reference memory, the other types do not.
- </para></sect3>
- <sect3><title>FcValueSave</title><programlisting>
-FcValue FcValueSave (FcValue v)
- </programlisting><para>
-Returns a copy of `v' duplicating any object referenced by it so that `v'
-may be safely destroyed without harming the new value.
- </para></sect3>
+ &fcvalue;
</sect2>
<sect2><title>FcPattern</title>
<para>
An FcPattern is an opaque type that holds both patterns to match against the
available fonts, as well as the information about each font.
</para>
- <sect3><title>FcPatternCreate</title><programlisting>
-FcPattern *FcPatternCreate (void)
- </programlisting><para>
-Creates a pattern with no properties; used to build patterns from scratch.
- </para></sect3>
- <sect3><title>FcPatternDestroy</title><programlisting>
-void FcPatternDestroy (FcPattern *p)
- </programlisting><para>
-Destroys a pattern, in the process destroying all related values.
- </para></sect3>
- <sect3><title>FcPatternEqual</title><programlisting>
-FcBool FcPatternEqual (const FcPattern *pa, const FcPattern *pb);
- </programlisting><para>
-Returns whether 'pa' and 'pb' are exactly alike.
- </para></sect3>
- <sect3><title>FcPatternEqualSubset</title><programlisting>
-FcBool FcPatternEqualSubset (const FcPattern *pa, const FcPattern *pb, const FcObjectSet *os)
- </programlisting><para>
-Returns whether 'pa' and 'pb' have exactly the same values for all of the
-objects in 'os'.
- </para></sect3>
- <sect3><title>FcPatternHash</title><programlisting>
-FcChar32 FcPatternHash (const FcPattern *p)
- </programlisting><para>
-Returns a 32-bit number which is the same for any two patterns which are
-exactly alike.
- </para></sect3>
- <sect3><title>FcPatternAdd</title><programlisting>
-FcBool FcPatternAdd (FcPattern *p, const char *object, FcValue value, FcBool append)
- </programlisting><para>
-Adds a single value to the list of values associated with the property named
-`object'. If `append' is FcTrue, the value is added at the end of any
-existing list, otherwise it is inserted at the begining. `value' is saved
-(with FcValueSave) when inserted into the pattern so that the library
-retains no reference to any application-supplied data structure.
- </para></sect3>
- <sect3><title>FcPatternAddWeak</title><programlisting>
-FcBool FcPatternAddWeak (FcPattern *p, const char *object, FcValue value, FcBool append)
- </programlisting><para>
-FcPatternAddWeak is essentially the same as FcPatternAdd except that any
-values added to the list have binding 'weak' instead of 'strong'.
- </para></sect3>
- <sect3><title>FcPatternAdd <emphasis>Type</emphasis></title><programlisting>
-FcBool FcPatternAddInteger (FcPattern *p, const char *object, int i)
-FcBool FcPatternAddDouble (FcPattern *p, const char *object, double d)
-FcBool FcPatternAddString (FcPattern *p, const char *object, const char *s)
-FcBool FcPatternAddMatrix (FcPattern *p, const char *object, const FcMatrix *s)
-FcBool FcPatternAddCharSet (FcPattern *p, const char *object, const FcCharSet *c)
-FcBool FcPatternAddBool (FcPattern *p, const char *object, FcBool b)
- </programlisting><para>
-These are all convenience functions that insert objects of the specified
-type into the pattern. Use these in preference to FcPatternAdd as they
-will provide compile-time typechecking. These all append values to
-any existing list of values.
- </para></sect3>
- <sect3><title>FcPatternGet</title><programlisting>
-FcResult FcPatternGet (FcPattern *p, const char *object, int id, FcValue *v)
- </programlisting><para>
-Returns in `v' the `id'th value associated with the property `object'.
-The value returned is not a copy, but rather refers to the data stored
-within the pattern directly. Applications must not free this value.
- </para></sect3>
- <sect3><title>FcPatternGet <emphasis>Type</emphasis></title><programlisting>
-FcResult FcPatternGetInteger (FcPattern *p, const char *object, int n, int *i);
-FcResult FcPatternGetDouble (FcPattern *p, const char *object, int n, double *d);
-FcResult FcPatternGetString (FcPattern *p, const char *object, int n, char **const s);
-FcResult FcPatternGetMatrix (FcPattern *p, const char *object, int n, FcMatrix **s);
-FcResult FcPatternGetCharSet (FcPattern *p, const char *object, int n, FcCharSet **c);
-FcResult FcPatternGetBool (FcPattern *p, const char *object, int n, FcBool *b);
- </programlisting><para>
-These are convenience functions that call FcPatternGet and verify that the
-returned data is of the expected type. They return FcResultTypeMismatch if
-this is not the case. Note that these (like FcPatternGet) do not make a
-copy of any data structure referenced by the return value. Use these
-in preference to FcPatternGet to provide compile-time typechecking.
- </para></sect3>
- <sect3><title>FcPatternBuild, FcPatternVaBuild</title><programlisting>
-FcPattern *FcPatternBuild (FcPattern *orig, ...);
-FcPattern *FcPatternVaBuild (FcPattern *orig, va_list va)
- </programlisting><para>
-Builds a pattern using a list of objects, types and values. Each
-value to be entered in the pattern is specified with three arguments:
- </para>
- <orderedlist>
- <listitem><para>
-Object name, a string describing the property to be added.
- </para></listitem><listitem><para>
-Object type, one of the FcType enumerated values
- </para></listitem><listitem><para>
-Value, not an FcValue, but the raw type as passed to any of the
-FcPatternAdd<type> functions. Must match the type of the second
-argument.
- </para></listitem>
- </orderedlist>
- <para>
-The argument list is terminated by a null object name, no object type nor
-value need be passed for this. The values are added to `pattern', if
-`pattern' is null, a new pattern is created. In either case, the pattern is
-returned. Example
- </para>
- <programlisting>
-pattern = FcPatternBuild (0, FC_FAMILY, FtTypeString, "Times", (char *) 0);
- </programlisting>
- <para>
-FcPatternVaBuild is used when the arguments are already in the form of a
-varargs value.
- </para></sect3>
- <sect3><title>FcPatternDel</title><programlisting>
-FcBool FcPatternDel (FcPattern *p, const char *object)
- </programlisting><para>
-Deletes all values associated with the property `object', returning
-whether the property existed or not.
- </para></sect3>
- <sect3><title>FcPatternPrint</title><programlisting>
-void FcPatternPrint (const FcPattern *p)
- </programlisting><para>
-Prints an easily readable version of the pattern to stdout. There is
-no provision for reparsing data in this format, it's just for diagnostics
-and debugging.
- </para></sect3>
- <sect3><title>FcDefaultSubstitute</title><programlisting>
-void FcDefaultSubstitute (FcPattern *pattern)
- </programlisting><para>
-Supplies default values for underspecified font patterns:
- <itemizedlist>
- <listitem><para>
-Patterns without a specified style or weight are set to Medium
- </para></listitem>
- <listitem><para>
-Patterns without a specified style or slant are set to Roman
- </para></listitem>
- <listitem><para>
-Patterns without a specified pixel size are given one computed from any
-specified point size (default 12), dpi (default 75) and scale (default 1).
- </para></listitem>
- </itemizedlist>
- </para></sect3>
- <sect3><title>FcNameParse</title><programlisting>
-FcPattern *FcNameParse (const char *name)
- </programlisting><para>
-Converts 'name' from the standard text format described above into a pattern.
- </para></sect3>
- <sect3><title>FcNameUnparse</title><programlisting>
-FcChar8 *FcNameUnparse (FcPattern *pat)
- </programlisting><para>
-Converts the given pattern into the standard text format described above.
-The return value is not static, but instead refers to newly allocated memory
-which should be freed by the caller.
- </para></sect3>
+ &fcpattern;
</sect2>
<sect2><title>FcFontSet</title>
<para>
An FcFontSet simply holds a list of patterns; these are used to return the
results of listing available fonts.
</para>
- <sect3><title>FcFontSetCreate</title><programlisting>
-FcFontSet *FcFontSetCreate (void)
- </programlisting><para>
+ <variablelist>
+ <varlistentry><term>
+FcFontSet *FcFontSetCreate (void);
+ </term><listitem><para>
Creates an empty font set.
- </para></sect3>
- <sect3><title>FcFontSetDestroy</title><programlisting>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
void FcFontSetDestroy (FcFontSet *s);
- </
programlisting><para>
+ </
term><listitem><para>
Destroys a font set. Note that this destroys any referenced patterns as
well.
- </para></sect3>
- <sect3><title>FcFontSetAdd</title><programlisting>
-FcBool FcFontSetAdd (FcFontSet *s, FcPattern *font)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcFontSetAdd (FcFontSet *s, FcPattern *font);
+ </
term><listitem><para>
Adds a pattern to a font set. Note that the pattern is not copied before
being inserted into the set.
- </para></sect3>
- </sect2>
+ </para></listitem></varlistentry>
+ </variablelist></sect2>
<sect2><title>FcObjectSet</title>
<para>
An FcObjectSet holds a list of pattern property names; it is used to
indiciate which properties are to be returned in the patterns from
FcFontList.
</para>
- <sect3><title>FcObjectSetCreate</title><programlisting>
-FcObjectSet *FcObjectSetCreate (void)
- </programlisting><para>
+ <variablelist>
+ <varlistentry><term>
+FcObjectSet *FcObjectSetCreate (void);
+ </term><listitem><para>
Creates an empty set.
- </para></sect3>
- <sect3><title>FcObjectSetAdd</title><programlisting>
-FcBool FcObjectSetAdd (FcObjectSet *os, const char *object)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcObjectSetAdd (FcObjectSet *os, const char *object);
+ </
term><listitem><para>
Adds a proprety name to the set.
- </para></sect3>
- <sect3><title>FcObjectSetDestroy</title><programlisting>
-void FcObjectSetDestroy (FcObjectSet *os)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+void FcObjectSetDestroy (FcObjectSet *os);
+ </
term><listitem><para>
Destroys an object set.
- </para></sect3>
- <sect3><title>FcObjectSetBuild, FcObjectSetVaBuild</title><programlisting>
-FcObjectSet *FcObjectSetBuild (const char *first, ...)
-FcObjectSet *FcObjectSetVaBuild (const char *first, va_list va)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcObjectSet *FcObjectSetBuild (const char *first, ...);
+FcObjectSet *FcObjectSetVaBuild (const char *first, va_list va);
+ </
term><listitem><para>
These build an object set from a null-terminated list of property names.
- </para></sect3>
- </sect2>
+ </para></listitem></varlistentry>
+ </variablelist></sect2>
<sect2><title>FcObjectType</title>
<para>
Provides for applcation-specified font name object types so that new
pattern elements can be generated from font names.
</para>
- <sect3><title>FcNameRegisterObjectTypes</title><programlisting>
-FcBool FcNameRegisterObjectTypes (const FcObjectType *types, int ntype)
- </programlisting><para>
+ <variablelist>
+ <varlistentry><term>
+FcBool FcNameRegisterObjectTypes (const FcObjectType *types, int ntype);
+ </term><listitem><para>
Register 'ntype' new object types.
- </para></sect3>
- <sect3><title>FcNameUnregisterObjectTypes</title><programlisting>
-FcBool FcNameUnregisterObjectTypes (const FcObjectType *types, int ntype)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcNameUnregisterObjectTypes (const FcObjectType *types, int ntype);
+ </
term><listitem><para>
Unregister 'ntype' object types.
- </para></sect3>
- <sect3><title>FcNameGetObjectType</title><programlisting>
-const FcObjectType *FcNameGetObjectType (const char *object)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+const FcObjectType *FcNameGetObjectType (const char *object);
+ </
term><listitem><para>
Return the object type for the pattern element named 'object'.
- </para></sect3>
- </sect2>
+ </para></listitem></varlistentry>
+ </variablelist></sect2>
<sect2><title>FcConstant</title>
<para>
Provides for application-specified symbolic constants for font names.
</para>
- <sect3><title>FcNameRegisterConstants</title><programlisting>
-FcBool FcNameRegisterConstants (const FcConstant *consts, int nconsts)
- </programlisting><para>
+ <variablelist>
+ <varlistentry><term>
+FcBool FcNameRegisterConstants (const FcConstant *consts, int nconsts);
+ </term><listitem><para>
Register 'nconsts' new symbolic constants.
- </para></sect3>
- <sect3><title>FcNameUnregisterConstants</title><programlisting>
-FcBool FcNameUnregisterConstants (const FcConstant *consts, int nconsts)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcNameUnregisterConstants (const FcConstant *consts, int nconsts);
+ </
term><listitem><para>
Unregister 'nconsts' symbolic constants.
- </para></sect3>
- <sect3><title>FcNameGetConstant</title><programlisting>
-const FcConstant *FcNameGetConstant (FcChar8 *string)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+const FcConstant *FcNameGetConstant (FcChar8 *string);
+ </
term><listitem><para>
Return the FcConstant structure related to symbolic constant 'string'.
- </para></sect3>
- <sect3><title>FcNameConstant</title><programlisting>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
FcBool FcNameConstant (FcChar8 *string, int *result);
- </
programlisting><para>
+ </
term><listitem><para>
Returns whether a symbolic constant with name 'string' is registered,
placing the value of the constant in 'result' if present.
- </para></sect3>
- </sect2>
+ </para></listitem></varlistentry>
+ </variablelist></sect2>
<sect2><title>FcBlanks</title>
<para>
An FcBlanks object holds a list of Unicode chars which are expected to
the FcCharSet associated with the font. This provides a significantly more
accurate CharSet for applications.
</para>
- <sect3><title>FcBlanksCreate</title><programlisting>
-FcBlanks *FcBlanksCreate (void)
- </programlisting><para>
+ <variablelist>
+ <varlistentry><term>
+FcBlanks *FcBlanksCreate (void);
+ </term><listitem><para>
Creates an empty FcBlanks object.
- </para></sect3>
- <sect3><title>FcBlanksDestroy</title><programlisting>
-void FcBlanksDestroy (FcBlanks *b)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+void FcBlanksDestroy (FcBlanks *b);
+ </
term><listitem><para>
Destroys an FcBlanks object, freeing any associated memory.
- </para></sect3>
- <sect3><title>FcBlanksAdd</title><programlisting>
-FcBool FcBlanksAdd (FcBlanks *b, FcChar32 ucs4)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcBlanksAdd (FcBlanks *b, FcChar32 ucs4);
+ </
term><listitem><para>
Adds a single character to an FcBlanks object, returning FcFalse
if this process ran out of memory.
- </para></sect3>
- <sect3><title>FcBlanksIsMember</title><programlisting>
-FcBool FcBlanksIsMember (FcBlanks *b, FcChar32 ucs4)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcBlanksIsMember (FcBlanks *b, FcChar32 ucs4);
+ </
term><listitem><para>
Returns whether the specified FcBlanks object contains the indicated Unicode
value.
- </para></sect3>
- </sect2>
+ </para></listitem></varlistentry>
+ </variablelist></sect2>
<sect2><title>FcConfig</title>
<para>
An FcConfig object holds the internal representation of a configuration.
There is a default configuration which applications may use by passing 0 to
any function using the data within an FcConfig.
</para>
- <sect3><title>FcConfigCreate</title><programlisting>
-FcConfig *FcConfigCreate (void)
- </programlisting><para>
+ <variablelist>
+ <varlistentry><term>
+FcConfig *FcConfigCreate (void);
+ </term><listitem><para>
Creates an empty configuration.
- </para></sect3>
- <sect3><title>FcConfigDestroy</title><programlisting>
-void FcConfigDestroy (FcConfig *config)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+void FcConfigDestroy (FcConfig *config);
+ </
term><listitem><para>
Destroys a configuration and any data associated with it. Note that calling
this function with the return from FcConfigGetCurrent will place the library
in an indeterminate state.
- </para></sect3>
- <sect3><title>FcConfigSetCurrent</title><programlisting>
-FcBool FcConfigSetCurrent (FcConfig *config)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcConfigSetCurrent (FcConfig *config);
+ </
term><listitem><para>
Sets the current default configuration to 'config'. Implicitly calls
FcConfigBuildFonts if necessary, returning FcFalse if that call fails.
- </para></sect3>
- <sect3><title>FcConfigGetCurrent</title><programlisting>
-FcConfig *FcConfigGetCurrent (void)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcConfig *FcConfigGetCurrent (void);
+ </
term><listitem><para>
Returns the current default configuration.
- </para></sect3>
- <sect3><title>FcConfigUptoDate</title><programlisting>
-FcBool FcConfigUptoDate (FcConfig *config)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcConfigUptoDate (FcConfig *config);
+ </
term><listitem><para>
Checks all of the files related to 'config' and returns whether the
in-memory version is in sync with the disk version.
- </para></sect3>
- <sect3><title>FcConfigBuildFonts</title><programlisting>
-FcBool FcConfigBuildFonts (FcConfig *config)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcConfigBuildFonts (FcConfig *config);
+ </
term><listitem><para>
Builds the set of available fonts for the given configuration. Note that
any changes to the configuration after this call have indeterminate effects.
Returns FcFalse if this operation runs out of memory.
- </para></sect3>
- <sect3><title>FcConfigGetConfigDirs</title><programlisting>
-FcStrList *FcConfigGetConfigDirs (FcConfig *config)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcStrList *FcConfigGetConfigDirs (FcConfig *config);
+ </
term><listitem><para>
Returns the list of font directories specified in the configuration files
for 'config'. Does not include any subdirectories.
- </para></sect3>
- <sect3><title>FcConfigGetFontDirs</title><programlisting>
-FcStrList *FcConfigGetFontDirs (FcConfig *config)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcStrList *FcConfigGetFontDirs (FcConfig *config);
+ </
term><listitem><para>
Returns the list of font directories in 'config'. This includes the
configured font directories along with any directories below those in the
filesystem.
- </para></sect3>
- <sect3><title>FcConfigGetConfigFiles</title><programlisting>
-FcStrList *FcConfigGetConfigFiles (FcConfig *config)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcStrList *FcConfigGetConfigFiles (FcConfig *config);
+ </
term><listitem><para>
Returns the list of known configuration files used to generate 'config'.
Note that this will not include any configuration done with FcConfigParse.
- </para></sect3>
- <sect3><title>FcConfigGetCache</title><programlisting>
-char *FcConfigGetCache (FcConfig *config)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+char *FcConfigGetCache (FcConfig *config);
+ </
term><listitem><para>
Returns the name of the file used to store per-user font information.
- </para></sect3>
- <sect3><title>FcConfigGetFonts</title><programlisting>
-FcFontSet *FcConfigGetFonts (FcConfig *config, FcSetName set)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcFontSet *FcConfigGetFonts (FcConfig *config, FcSetName set);
+ </
term><listitem><para>
Returns one of the two sets of fonts from the configuration as specified
by 'set'.
- </para></sect3>
- <sect3><title>FcConfigGetBlanks</title><programlisting>
-FcBlanks *FcConfigGetBlanks (FcConfig *config)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBlanks *FcConfigGetBlanks (FcConfig *config);
+ </
term><listitem><para>
Returns the FcBlanks object associated with the given configuration, if no
blanks were present in the configuration, this function will return 0.
- </para></sect3>
- <sect3><title>FcConfigGetRescanInverval</title><programlisting>
-int FcConfigGetRescanInverval (FcConfig *config)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+int FcConfigGetRescanInverval (FcConfig *config);
+ </
term><listitem><para>
Returns the interval between automatic checks of the configuration (in
seconds) specified in 'config'. The configuration is checked during
a call to FcFontList when this interval has passed since the last check.
- </para></sect3>
- <sect3><title>FcConfigSetRescanInverval</title><programlisting>
-FcBool FcConfigSetRescanInverval (FcConfig *config, int rescanInterval)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcConfigSetRescanInverval (FcConfig *config, int rescanInterval);
+ </
term><listitem><para>
Sets the rescan interval; returns FcFalse if an error occurred.
- </para></sect3>
- <sect3><title>FcConfigAppFontAddFile</title><programlisting>
-FcBool FcConfigAppFontAddFile (FcConfig *config, const char *file)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcConfigAppFontAddFile (FcConfig *config, const char *file);
+ </
term><listitem><para>
Adds an application-specific font to the configuration.
- </para></sect3>
- <sect3><title>FcConfigAppFontAddDir</title><programlisting>
-FcBool FcConfigAppFontAddDir (FcConfig *config, const char *dir)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcConfigAppFontAddDir (FcConfig *config, const char *dir);
+ </
term><listitem><para>
Scans the specified directory for fonts, adding each one found to the
application-specific set of fonts.
- </para></sect3>
- <sect3><title>FcConfigAppFontClear</title><programlisting>
-void FcConfigAppFontClear (FcConfig *config)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+void FcConfigAppFontClear (FcConfig *config);
+ </
term><listitem><para>
Clears the set of application-specific fonts.
- </para></sect3>
- <sect3><title>FcConfigSubstituteWithPat</title><programlisting>
-FcBool FcConfigSubstituteWithPat (FcConfig *config, FcPattern *p, FcPattern *p_pat FcMatchKind kind)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcConfigSubstituteWithPat (FcConfig *config, FcPattern *p, FcPattern *p_pat FcMatchKind kind);
+ </
term><listitem><para>
Performs the sequence of pattern modification operations, if 'kind' is
FcMatchPattern, then those tagged as pattern operations are applied, else
if 'kind' is FcMatchFont, those tagged as font operations are applied and
p_pat is used for <test> elements with target=pattern.
- </para></sect3>
- <sect3><title>FcConfigSubstitute</title><programlisting>
-FcBool FcConfigSubstitute (FcConfig *config, FcPattern *p, FcMatchKind kind)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcConfigSubstitute (FcConfig *config, FcPattern *p, FcMatchKind kind);
+ </
term><listitem><para>
Calls FcConfigSubstituteWithPat setting p_pat to NULL.
- </para></sect3>
- <sect3><title>FcFontMatch</title><programlisting>
-FcPattern *FcFontMatch (FcConfig *config, FcPattern *p, FcResult *result)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcPattern *FcFontMatch (FcConfig *config, FcPattern *p, FcResult *result);
+ </
term><listitem><para>
Returns the font in 'config' most close matching 'p'. This function
should be called only after FcConfigSubstitute and FcDefaultSubstitute have
been called for 'p'; otherwise the results will not be correct.
- </para></sect3>
- <sect3><title>FcFontSort</title><programlisting>
-FcFontSet *FcFontSort (FcConfig *config, FcPattern *p, FcBool trim, FcCharSet **csp, FcResult *result)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcFontSet *FcFontSort (FcConfig *config, FcPattern *p, FcBool trim, FcCharSet **csp, FcResult *result);
+ </
term><listitem><para>
Returns the list of fonts sorted by closeness to 'p'. If 'trim' is FcTrue,
elements in the list which don't include Unicode coverage not provided by
earlier elements in the list are elided. The union of Unicode coverage of
FcFontRenderPrepare which combines them into a complete pattern.
</para><para>
The FcFontSet returned by FcFontSort is destroyed by caling FcFontSetDestroy.
- </para></sect3>
- <sect3><title>FcFontRenderPrepare</title><programlisting>
-FcPattern *FcFontRenderPrepare (FcConfig *config, FcPattern *pat, FcPattern *font)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcPattern *FcFontRenderPrepare (FcConfig *config, FcPattern *pat, FcPattern *font);
+ </
term><listitem><para>
Creates a new pattern consisting of elements of 'font' not appearing
in 'pat', elements of 'pat' not appearing in 'font' and the best matching
value from 'pat' for elements appearing in both. The result is passed to
FcConfigSubstitute with 'kind' FcMatchFont and then returned.
- </para></sect3>
- <sect3><title>FcFontList</title><programlisting>
-FcFontSet *FcFontList (FcConfig *config, FcPattern *p, FcObjectSet *os)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcFontSet *FcFontList (FcConfig *config, FcPattern *p, FcObjectSet *os);
+ </
term><listitem><para>
Selects fonts matching 'p', creates patterns from those fonts containing
only the objects in 'os' and returns the set of unique such patterns.
- </para></sect3>
- <sect3><title>FcConfigFilename</title><programlisting>
-char *FcConfigFilename (const char *name)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+char *FcConfigFilename (const char *name);
+ </
term><listitem><para>
Given the specified external entity name, return the associated filename.
This provides applications a way to convert various configuration file
references into filename form.
doesn't start with '/', it refers to a file in the default configuration
directory; the built-in default directory can be overridden with the
FC_CONFIG_DIR environment variable.
- </para></sect3>
- </sect2>
+ </para></listitem></varlistentry>
+ </variablelist></sect2>
<sect2><title>Initialization</title>
<para>
These functions provide some control over how the library is initialized.
</para>
- <sect3><title>FcInitLoadConfig</title><programlisting>
-FcConfig *FcInitLoadConfig (void)
- </programlisting><para>
+ <variablelist>
+ <varlistentry><term>
+FcConfig *FcInitLoadConfig (void);
+ </term><listitem><para>
Loads the default configuration file and returns the resulting configuration.
Does not load any font information.
- </para></sect3>
- <sect3><title>FcInitLoadConfigAndFonts</title><programlisting>
-FcConfig *FcInitLoadConfigAndFonts (void)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcConfig *FcInitLoadConfigAndFonts (void);
+ </
term><listitem><para>
Loads the default configuration file and builds information about the
available fonts. Returns the resulting configuration.
- </para></sect3>
- <sect3><title>FcInit</title><programlisting>
-FcBool FcInit (void)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcInit (void);
+ </
term><listitem><para>
Loads the default configuration file and the fonts referenced therein and
sets the default configuration to that result. Returns whether this
process succeeded or not. If the default configuration has already
been loaded, this routine does nothing and returns FcTrue.
- </para></sect3>
- <sect3><title>FcGetVersion</title><programlisting>
-int FcGetVersion (void)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+int FcGetVersion (void);
+ </
term><listitem><para>
Returns the version number of the library.
- </para></sect3>
- <sect3><title>FcInitReinitialize</title><programlisting>
-FcBool FcInitReinitialize (void)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcInitReinitialize (void);
+ </
term><listitem><para>
Forces the default configuration file to be reloaded and resets the default
configuration.
- </para></sect3>
- <sect3><title>FcInitBringUptoDate</title><programlisting>
-FcBool FcInitBringUptoDate (void)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcInitBringUptoDate (void);
+ </
term><listitem><para>
Checks the rescan interval in the default configuration, checking the
configuration if the interval has passed and reloading the configuration if
when any changes are detected.
- </para></sect3>
- </sect2>
+ </para></listitem></varlistentry>
+ </variablelist></sect2>
<sect2><title>FcAtomic</title>
<para>
These functions provide a safe way to update config files, allowing ongoing
reading of the old config file while locked for writing and ensuring that a
consistent and complete version of the config file is always available.
</para>
- <sect3><title>FcAtomicCreate</title><programlisting>
-FcAtomic * FcAtomicCreate (const FcChar8 *file)
- </programlisting><para>
+ <variablelist>
+ <varlistentry><term>
+FcAtomic * FcAtomicCreate (const FcChar8 *file);
+ </term><listitem><para>
Creates a data structure containing data needed to control access to 'file'.
Writing is done to a separate file. Once that file is complete, the original
configuration file is atomically replaced so that reading process always see
a consistent and complete file without the need to lock for reading.
- </para></sect3>
- <sect3><title>FcAtomicLock</title><programlisting>
-FcBool FcAtomicLock (FcAtomic *atomic)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcAtomicLock (FcAtomic *atomic);
+ </
term><listitem><para>
Attempts to lock the file referenced by 'atomic'. Returns FcFalse if the
file is locked by another process, else returns FcTrue and leaves the file
locked.
- </para></sect3>
- <sect3><title>FcAtomicNewFile</title><programlisting>
-FcChar8 *FcAtomicNewFile (FcAtomic *atomic)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcChar8 *FcAtomicNewFile (FcAtomic *atomic);
+ </
term><listitem><para>
Returns the filename for writing a new version of the file referenced
by 'atomic'.
- </para></sect3>
- <sect3><title>FcAtomicOrigFile</title><programlisting>
-FcChar8 *FcAtomicOrigFile (FcAtomic *atomic)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcChar8 *FcAtomicOrigFile (FcAtomic *atomic);
+ </
term><listitem><para>
Returns the file refernced by 'atomic'.
- </para></sect3>
- <sect3><title>FcAtomicReplaceOrig</title><programlisting>
-FcBool FcAtomicReplaceOrig (FcAtomic *atomic)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcAtomicReplaceOrig (FcAtomic *atomic);
+ </
term><listitem><para>
Replaces the original file referenced by 'atomic' with the new file.
- </para></sect3>
- <sect3><title>FcAtomicDeleteNew</title><programlisting>
-void FcAtomicDeleteNew (FcAtomic *atomic)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+void FcAtomicDeleteNew (FcAtomic *atomic);
+ </
term><listitem><para>
Deletes the new file.
- </para></sect3>
- <sect3><title>FcAtomicUnlock</title><programlisting>
-void FcAtomicUnlock (FcAtomic *atomic)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+void FcAtomicUnlock (FcAtomic *atomic);
+ </
term><listitem><para>
Unlocks the file.
- </para></sect3>
- <sect3><title>FcAtomicDestroy</title><programlisting>
-void FcAtomicDestroy (FcAtomic *atomic)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+void FcAtomicDestroy (FcAtomic *atomic);
+ </
term><listitem><para>
Destroys 'atomic'.
- </para></sect3>
- </sect2>
+ </para></listitem></varlistentry>
+ </variablelist></sect2>
<sect2><title>FreeType specific functions</title>
<para>
<programlisting>
rasterization mechanism for fonts, it does provide some convenience
functions.
</para>
- <sect3><title>FcFreeTypeCharIndex</title><programlisting>
-FT_UInt FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4)
- </programlisting><para>
+ <variablelist>
+ <varlistentry><term>
+FT_UInt FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4);
+ </term><listitem><para>
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.
- </para></sect3>
- <sect3><title>FcFreeTypeCharSet</title><programlisting>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
FcCharSet *FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks) Scans a
- </
programlisting><para>
+ </
term><listitem><para>
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.
- </para></sect3>
- <sect3><title>FcFreeTypeQuery</title><programlisting>
-FcPattern *FcFreeTypeQuery (const char *file, int id, FcBlanks *blanks, int *count)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcPattern *FcFreeTypeQuery (const char *file, int id, FcBlanks *blanks, int *count);
+ </
term><listitem><para>
Constructs a pattern representing the 'id'th font in 'file'. The number
of fonts in 'file' is returned in 'count'.
- </para></sect3>
- </sect2>
+ </para></listitem></varlistentry>
+ </variablelist></sect2>
<sect2><title>XML specific functions</title>
- <sect3><title>FcConfigParseAndLoad</title><programlisting>
-FcBool FcConfigParseAndLoad (FcConfig *config, const FcChar8 *file, FcBool complain)
- </programlisting><para>
+ <variablelist>
+ <varlistentry><term>
+FcBool FcConfigParseAndLoad (FcConfig *config, const FcChar8 *file, FcBool complain);
+ </term><listitem><para>
Walks the configuration in 'file' and constructs the internal representation
in 'config'. Any include files referenced from within 'file' will be loaded
with FcConfigLoad and also parsed. If 'complain' is FcFalse, no warning
will be displayed if 'file' does not exist.
- </para></sect3>
- </sect2>
+ </para></listitem></varlistentry>
+ </variablelist></sect2>
<sect2><title>File and Directory routines</title>
- <sect3><title>FcFileScan</title><programlisting>
-FcBool FcFileScan (FcFontSet *set, FcStrSet *dirs, FcFileCache *cache, FcBlanks *blanks, const char *file, FcBool force)
- </programlisting><para>
+ <variablelist>
+ <varlistentry><term>
+FcBool FcFileScan (FcFontSet *set, FcStrSet *dirs, FcFileCache *cache, FcBlanks *blanks, const char *file, FcBool force);
+ </term><listitem><para>
Scans a single file and adds all fonts found to 'set'. If 'force' is FcTrue,
then the file is scanned even if associated information is found in 'cache'.
If 'file' is a directory, it is added to 'dirs'.
- </para></sect3>
- <sect3><title>FcDirScan</title><programlisting>
-FcBool FcDirScan (FcFontSet *set, FcStrSet *dirs, FcFileCache *cache, FcBlanks *blanks, const char *dir, FcBool force)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcDirScan (FcFontSet *set, FcStrSet *dirs, FcFileCache *cache, FcBlanks *blanks, const char *dir, FcBool force);
+ </
term><listitem><para>
Scans an entire directory and adds all fonts found to 'set'. If 'force' is
FcTrue, then the directory and all files within it are scanned even if
information is present in the per-directory cache file or 'cache'. Any
subdirectories found are added to 'dirs'.
- </para></sect3>
- <sect3><title>FcDirSave</title><programlisting>
-FcBool FcDirSave (FcFontSet *set, FcStrSet *dirs, const char *dir)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcDirSave (FcFontSet *set, FcStrSet *dirs, const char *dir);
+ </
term><listitem><para>
Creates the per-directory cache file for 'dir' and populates it with the
fonts in 'set' and subdirectories in 'dirs'.
- </para></sect3>
- <sect3><title>FcDirCacheValid</title><programlisting>
-FcBool FcDirCacheValid (const FcChar8 *cache_file)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcDirCacheValid (const FcChar8 *cache_file);
+ </
term><listitem><para>
Returns FcTrue if 'cache_file' is no older than the directory containing it,
else FcFalse.
- </para></sect3>
- </sect2>
+ </para></listitem></varlistentry>
+ </variablelist></sect2>
<sect2><title>FcStrSet and FcStrList</title>
<para>
A data structure for enumerating strings, used to list directories while
scanning the configuration as directories are added while scanning.
</para>
- <sect3><title>FcStrSetCreate</title><programlisting>
-FcStrSet *FcStrSetCreate (void)
- </programlisting><para>
+ <variablelist>
+ <varlistentry><term>
+FcStrSet *FcStrSetCreate (void);
+ </term><listitem><para>
Create an empty set.
- </para></sect3>
- <sect3><title>FcStrSetMember</title><programlisting>
-FcBool FcStrSetMember (FcStrSet *set, const FcChar8 *s)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcStrSetMember (FcStrSet *set, const FcChar8 *s);
+ </
term><listitem><para>
Returns whether 's' is a member of 'set'.
- </para></sect3>
- <sect3><title>FcStrSetAdd</title><programlisting>
-FcBool FcStrSetAdd (FcStrSet *set, const FcChar8 *s)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcStrSetAdd (FcStrSet *set, const FcChar8 *s);
+ </
term><listitem><para>
Adds a copy of 's' to 'set'.
- </para></sect3>
- <sect3><title>FcStrSetAddFilename</title><programlisting>
-FcBool FcStrSetAddFilename (FcStrSet *set, const FcChar8 *s)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcStrSetAddFilename (FcStrSet *set, const FcChar8 *s);
+ </
term><listitem><para>
Adds a copy 's' to 'set', The copy is created with FcStrCopyFilename
so that leading '~' values are replaced with the value of the HOME
environment variable.
- </para></sect3>
- <sect3><title>FcStrSetDel</title><programlisting>
-FcBool FcStrSetDel (FcStrSet *set, const FcChar8 *s)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcStrSetDel (FcStrSet *set, const FcChar8 *s);
+ </
term><listitem><para>
Removes 's' from 'set', returning FcTrue if 's' was a member else FcFalse.
- </para></sect3>
- <sect3><title>FcStrSetDestroy</title><programlisting>
-void FcStrSetDestroy (FcStrSet *set)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+void FcStrSetDestroy (FcStrSet *set);
+ </
term><listitem><para>
Destroys 'set'.
- </para></sect3>
- <sect3><title>FcStrListCreate</title><programlisting>
-FcStrList *FcStrListCreate (FcStrSet *set)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcStrList *FcStrListCreate (FcStrSet *set);
+ </
term><listitem><para>
Creates an enumerator to list the strings in 'set'.
- </para></sect3>
- <sect3><title>FcStrListNext</title><programlisting>
-FcChar8 *FcStrListNext (FcStrList *list)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcChar8 *FcStrListNext (FcStrList *list);
+ </
term><listitem><para>
Returns the next string in 'set'.
- </para></sect3>
- <sect3><title>FcStrListDone</title><programlisting>
-void FcStrListDone (FcStrList *list)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+void FcStrListDone (FcStrList *list);
+ </
term><listitem><para>
Destroys the enumerator 'list'.
- </para></sect3>
- </sect2>
+ </para></listitem></varlistentry>
+ </variablelist></sect2>
<sect2><title>String utilities</title>
- <sect3><title>FcUtf8ToUcs4</title>
- <programlisting>
-int FcUtf8ToUcs4 (FcChar8 *src, FcChar32 *dst, int len)
- </programlisting>
+ <variablelist>
+ <varlistentry><term>
+int FcUtf8ToUcs4 (FcChar8 *src, FcChar32 *dst, int len);
+ </term><listitem>
<para>
Converts the next Unicode char from 'src' into 'dst' and returns the number
of bytes containing the char. 'src' nust be at least 'len' bytes long.
- </para></sect3>
- <sect3><title>FcUcs4ToUtf8</title><programlisting>
-int FcUcs4ToUtf8 (FcChar32 src, FcChar8 dst[FC_UTF8_MAX_LEN])
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+int FcUcs4ToUtf8 (FcChar32 src, FcChar8 dst[FC_UTF8_MAX_LEN]);
+ </
term><listitem><para>
Converts the Unicode char from 'src' into 'dst' and returns the
number of bytes needed to encode the char.
- </para></sect3>
- <sect3><title>FcUtf8Len</title><programlisting>
-FcBool FcUtf8Len (FcChar8 *src, int len, int *nchar, int *wchar)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcUtf8Len (FcChar8 *src, int len, int *nchar, int *wchar);
+ </
term><listitem><para>
Counts the number of Unicode chars in 'len' bytes of 'src'. Places that
count in 'nchar'. 'wchar' contains 1, 2 or 4 depending on the number of
bytes needed to hold the largest unicode char counted. The return value
indicates whether 'src' is a well-formed UTF8 string.
- </para></sect3>
- <sect3><title>FcUtf16ToUcs4</title><programlisting>
-int FcUtf16ToUcs4 (FcChar8 *src, FcEndian endian, FcChar32 *dst, int len)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+int FcUtf16ToUcs4 (FcChar8 *src, FcEndian endian, FcChar32 *dst, int len);
+ </
term><listitem><para>
Converts the next Unicode char from 'src' into 'dst' and returns the
number of bytes containing the char. 'src' must be at least 'len' bytes
long. Bytes of 'src' are combined into 16-bit units according to 'endian'.
- </para></sect3>
- <sect3><title>FcUtf16Len</title><programlisting>
-FcBool FcUtf16Len (FcChar8 *src, FcEndian endian, int len, int *nchar, int *wchar)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcBool FcUtf16Len (FcChar8 *src, FcEndian endian, int len, int *nchar, int *wchar);
+ </
term><listitem><para>
Counts the number of Unicode chars in 'len' bytes of 'src'. Bytes of 'src'
are combined into 16-bit units according to 'endian'. Places that
count in 'nchar'. 'wchar' contains 1, 2 or 4 depending on the number of
bytes needed to hold the largest unicode char counted. The return value
indicates whether 'string' is a well-formed UTF16 string.
- </para></sect3>
- <sect3><title>FcStrCopy</title><programlisting>
-FcChar8 *FcStrCopy (const FcChar8 *s)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcChar8 *FcStrCopy (const FcChar8 *s);
+ </
term><listitem><para>
Allocates memory, copies 's' and returns the resulting buffer. Yes, this
is 'strdup', but that function isn't available on every platform.
- </para></sect3>
- <sect3><title>FcStrCopyFilename</title><programlisting>
-FcChar8 *FcStrCopyFilename (const FcChar8 *s)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcChar8 *FcStrCopyFilename (const FcChar8 *s);
+ </
term><listitem><para>
Just like FcStrCopy except that it converts any leading '~' characters
in 's' to the value of the HOME environment variable.
- </para></sect3>
- <sect3><title>FcStrCmpIgnoreCase</title><programlisting>
-int FcStrCmpIgnoreCase (const char *s1, const char *s2)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+int FcStrCmpIgnoreCase (const char *s1, const char *s2);
+ </
term><listitem><para>
Returns the usual <0, 0, >0 result of comparing 's1' and 's2'. This test
is case-insensitive in the ASCII range and will operate properly with UTF8
encoded strings, although it does not check for well formed strings.
- </para></sect3>
- <sect3><title>FcStrDirname</title><programlisting>
-FcChar8 *FcStrDirname (const FcChar8 *file)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcChar8 *FcStrDirname (const FcChar8 *file);
+ </
term><listitem><para>
Returns the directory containing 'file'.
- </para></sect3>
- <sect3><title>FcStrBasename</title><programlisting>
-FcChar8 *FcStrBasename (const FcChar8 *file)
- </
programlisting><para>
+ </para></listitem></varlistentry>
+ <varlistentry><term>
+FcChar8 *FcStrBasename (const FcChar8 *file);
+ </
term><listitem><para>
Returns the filename of 'file' stripped of any leading directory names.
- </para></sect3>
- </sect2>
+ </para></listitem></varlistentry>
+ </variablelist></sect2>
</sect1>
</article>
git.wh0rd.org / fontconfig.git / blobdiff