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May 25th. 2007:
April, 26th. 2006:
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FcPatternBuild
Section: (3) Updated: 05 8月 2016 Index
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NAME
FcPatternBuild, FcPatternVaBuild, FcPatternVapBuild - Create patterns from arguments
SYNOPSIS
#include <fontconfig/fontconfig.h>
FcPattern * FcPatternBuild (FcPattern *pattern, ...);
FcPattern * FcPatternVaBuild (FcPattern *pattern, va_list va);
void FcPatternVapBuild (FcPattern *result, FcPattern *pattern, va_list va);
DESCRIPTION
Builds a pattern using a list of objects, types and values. Each
value to be entered in the pattern is specified 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.
Index
- NAME
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- SYNOPSIS
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- DESCRIPTION
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