Add FcPatternFilter() (#13016)

[fontconfig.git] / doc / fcpattern.fncs

diff --git a/doc/fcpattern.fncs b/doc/fcpattern.fncs
index 95529184e37c643f5b9789e2e876dc3f481f712f..4775dbd7aefe07746b85407145f0819e176b4f5a 100644 (file)
--- a/doc/fcpattern.fncs
+++ b/doc/fcpattern.fncs
@@ -77,6 +77,18 @@ Returns whether <parameter>pa</parameter> and <parameter>pb</parameter> have exa
 objects in <parameter>os</parameter>.
 @@
 
+@RET@          FcPattern *
+@FUNC@         FcPatternFilter
+@TYPE1@                FcPattern *                     @ARG1@           p
+@TYPE2@                const FcObjectSet *             @ARG1@           os
+@PURPOSE@      Filter the objects of pattern
+@DESC@
+Returns a new pattern that only has those objects from
+<parameter>p</parameter> that are in <parameter>os</parameter>.
+If <parameter>os</parameter> is NULL, a duplicate of
+<parameter>p</parameter> is returned.
+@@
+
 @RET@          FcChar32
 @FUNC@         FcPatternHash
 @TYPE1@                const FcPattern *               @ARG1@          p