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>FcPatternBuild</H1
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><A
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><H2
>Name</H2
>FcPatternBuild, FcPatternVaBuild, FcPatternVapBuild -- Create patterns from arguments</DIV
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>Synopsis</H2
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><PRE
CLASS="FUNCSYNOPSISINFO"
>#include <fontconfig/fontconfig.h>
</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>FcPattern * FcPatternBuild</CODE
>(FcPattern *pattern, ...);</CODE
></P
><P
><CODE
><CODE
CLASS="FUNCDEF"
>FcPattern * FcPatternVaBuild</CODE
>(FcPattern *pattern, va_list va);</CODE
></P
><P
><CODE
><CODE
CLASS="FUNCDEF"
>void FcPatternVapBuild</CODE
>(FcPattern *result, FcPattern *pattern, va_list va);</CODE
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><H2
>Description</H2
><P
>Builds a pattern using a list of objects, types and values. Each
value to be entered in the pattern is specified with three arguments:</P
><P
></P
><OL
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><LI
><P
>Object name, a string describing the property to be added.</P
></LI
><LI
><P
>Object type, one of the FcType enumerated values</P
></LI
><LI
><P
>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.</P
></LI
></OL
><P
>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</P
><PRE
CLASS="PROGRAMLISTING"
>pattern = FcPatternBuild (0, FC_FAMILY, FcTypeString, "Times", (char *) 0);</PRE
><P
>FcPatternVaBuild is used when the arguments are already in the form of a
varargs value. FcPatternVapBuild is a macro version of FcPatternVaBuild
which returns its result directly in the <CODE
CLASS="PARAMETER"
>result</CODE
>
variable.
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