FcPatternFilter(3)FcPatternFilter(3)NAMEFcPatternFilter - Filter the objects of pattern
SYNOPSIS
#include <fontconfig/fontconfig.h>
FcPattern * FcPatternFilter (FcPattern *p, const FcObjectSet *);
DESCRIPTION
Returns a new pattern that only has those objects from p that are in
os. If os is NULL, a duplicate of p is returned.
Fontconfig 2.11.1 24 3月 2014 FcPatternFilter(3)