Hi Lyndon. I just couldn't keep myself from testing this, take a look at the attached workspace (made in build 4207). The NeighborPairFinder gets you the coordinates of the closest 2 candidate vertexes, you'll have to test the headings to decide wich point you should use. As long as the second heading is 270, the first point is what you are looking for...hopefully :o) Good luck. /Nisse
________________________________ Från: [email protected] [mailto:[EMAIL PROTECTED] För koklyndon Skickat: den 2 januari 2007 20:05 Till: [email protected] Ämne: [fme] Re: Extract NE cornder of polygon You're right, I did. It should have read that the polygons are not necessarily rectangular. Lyndon --- In [email protected] <mailto:fme%40yahoogroups.com> , Hans van der Maarel <[EMAIL PROTECTED]> wrote: > > Lyndon, > > > I wish it were that simple, but the NE corner is not necessarily the > > same as the point defined by _xmax and _ymax. For example, create a > > polygon with points (0 0 3 0 2 1 1 1 0 0). The results of the > > BoundsExtractor are _xmax=3 and _ymax=1. But the actual NE corner, > > the one that I am looking for, has coordinates 2,1. It's a bit of an > > extreme example, but the survey grid I'm working with has numbers > > polygons of this type. > > I thought you mentioned the polygons were rectangular? > -- > Hans van der Maarel > Red Geographics > > Zevenbergsepoort 44b www.redgeographics.com > 4791 AE Klundert [EMAIL PROTECTED] > The Netherlands phone: +31-168-401035 >
ne_corner.fmw
Description: ne_corner.fmw
