Have you looked at Oleg's pointspoly.ijs? http://www.jsoftware.com/pipermail/programming/2009-October/016544.html
On Fri, Apr 16, 2010 at 11:01 AM, Dan Bron <[email protected]> wrote: > Guys, > > I need to check whether a point falls within an arbitrary polygon. > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
