From 590fef5fed9f61136ea82840009a8e3d95820b1a Mon Sep 17 00:00:00 2001 From: Tom Conkling Date: Thu, 26 Mar 2009 18:58:08 +0000 Subject: [PATCH] DisplayUtil.transformPoint convenience function git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@794 ed5b42cb-e716-0410-a449-f6a68f950b19 --- src/as/com/threerings/flash/DisplayUtil.as | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/as/com/threerings/flash/DisplayUtil.as b/src/as/com/threerings/flash/DisplayUtil.as index 32e3c181..0be02573 100644 --- a/src/as/com/threerings/flash/DisplayUtil.as +++ b/src/as/com/threerings/flash/DisplayUtil.as @@ -31,6 +31,15 @@ import flash.geom.Rectangle; public class DisplayUtil { + /** + * Transforms a point from one DisplayObject's coordinate space to another's. + */ + public static function transformPoint (p :Point, fromDisp :DisplayObject, toDisp :DisplayObject) + :Point + { + return toDisp.globalToLocal(fromDisp.localToGlobal(p)); + } + /** * Adds newChild to container, directly below another child of the container. */