76 lines
2.3 KiB
HTML
76 lines
2.3 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<HTML><HEAD><TITLE>Man page of FcPatternBuild</TITLE>
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</HEAD><BODY>
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<H1>FcPatternBuild</H1>
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Section: (3)<BR>Updated: 06 April 2020<BR><A HREF="#index">Index</A>
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<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
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<P>
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<A NAME="lbAB"> </A>
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<H2>NAME</H2>
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FcPatternBuild, FcPatternVaBuild, FcPatternVapBuild - Create patterns from arguments
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<A NAME="lbAC"> </A>
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<H2>SYNOPSIS</H2>
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<P>
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<B>#include <<A HREF="file:///usr/include/fontconfig/fontconfig.h">fontconfig/fontconfig.h</A>>
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<P>
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FcPattern * FcPatternBuild (FcPattern *</B><I>pattern</I><B>, ...</B><I></I><B>);
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<P>
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FcPattern * FcPatternVaBuild (FcPattern *</B><I>pattern</I><B>, va_list </B><I>va</I><B>);
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<P>
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void FcPatternVapBuild (FcPattern *</B><I>result</I><B>, FcPattern *</B><I>pattern</I><B>, va_list </B><I>va</I><B>);
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</B>
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<A NAME="lbAD"> </A>
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<H2>DESCRIPTION</H2>
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<P>
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Builds a pattern using a list of objects, types and values. Each
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value to be entered in the pattern is specified with three arguments:
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<DL COMPACT>
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<DT id="1">1. <DD>
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Object name, a string describing the property to be added.
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<DT id="2">2. <DD>
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Object type, one of the FcType enumerated values
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<DT id="3">3. <DD>
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Value, not an FcValue, but the raw type as passed to any of the
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FcPatternAdd<type> functions. Must match the type of the second
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argument.
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</DL>
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<P>
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The argument list is terminated by a null object name, no object type nor
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value need be passed for this. The values are added to `pattern', if
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`pattern' is null, a new pattern is created. In either case, the pattern is
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returned. Example
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<P>
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<PRE>
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pattern = FcPatternBuild (0, FC_FAMILY, FcTypeString, "Times", (char *) 0);
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</PRE>
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<P>
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FcPatternVaBuild is used when the arguments are already in the form of a
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varargs value. FcPatternVapBuild is a macro version of FcPatternVaBuild
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which returns its result directly in the <I>result</I>
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variable.
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<P>
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<HR>
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<A NAME="index"> </A><H2>Index</H2>
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<DL>
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<DT id="4"><A HREF="#lbAB">NAME</A><DD>
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<DT id="5"><A HREF="#lbAC">SYNOPSIS</A><DD>
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<DT id="6"><A HREF="#lbAD">DESCRIPTION</A><DD>
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</DL>
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<HR>
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This document was created by
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<A HREF="/cgi-bin/man/man2html">man2html</A>,
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using the manual pages.<BR>
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Time: 00:05:42 GMT, March 31, 2021
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</BODY>
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</HTML>
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