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FcPatternBuild(3)                                            FcPatternBuild(3)



NAME
       FcPatternBuild, FcPatternVaBuild, FcPatternVapBuild - Create patterns from arguments

SYNOPSIS
       #include <fontconfig.h>

       FcPattern * FcPatternBuild(FcPattern *pattern);
       (...);

       FcPattern * FcPatternVaBuild(FcPattern *pattern);
       (va_list va);

       void FcPatternVapBuild(FcPattern *result);
       (FcPattern *pattern);
       (va_list va);
       .fi

DESCRIPTION
       Builds  a  pattern using a list of objects, types and values. Each value to be entered in the pattern is speci-
       fied with three arguments:

       1.     Object name, a string describing the property to be added.

       2.     Object type, one of the FcType enumerated values

       3.     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.

       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


       pattern = FcPatternBuild (0, FC_FAMILY, FcTypeString, "Times", (char *) 0);


       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 result variable.


VERSION
       Fontconfig version 2.8.0



                               18 November 2009              FcPatternBuild(3)