FcPatternAddInteger, FcPatternAddDouble, FcPatternAddString, FcPatternAddMatrix, FcPatternAddCharSet, FcPatternAddBool, FcPatternAddFTFace, FcPatternAddLangSet, FcPatternAddRange -- Add a typed value to a pattern


#include <fontconfig/fontconfig.h>

FcBool FcPatternAddInteger(FcPattern *p, const char *object, int i);

FcBool FcPatternAddDouble(FcPattern *p, const char *object, double d);

FcBool FcPatternAddString(FcPattern *p, const char *object, const FcChar8 *s);

FcBool FcPatternAddMatrix(FcPattern *p, const char *object, const FcMatrix *m);

FcBool FcPatternAddCharSet(FcPattern *p, const char *object, const FcCharSet *c);

FcBool FcPatternAddBool(FcPattern *p, const char *object, FcBool b);

FcBool FcPatternAddFTFace(FcPattern *p, const char *object, const FT_Face f);

FcBool FcPatternAddLangSet(FcPattern *p, const char *object, const FcLangSet *l);

FcBool FcPatternAddRange(FcPattern *p, const char *object, const FcRange *r);


These are all convenience functions that insert objects of the specified type into the pattern. Use these in preference to FcPatternAdd as they will provide compile-time typechecking. These all append values to any existing list of values. FcPatternAddRange are available since 2.11.91.