Gabriella Turek wrote: > Aha, I'll try it out thanx. BTW I need to handle the case where fch.size == 0 > (ie. there's nothing in the 'hood), I will send new code > when I clean it up. > No, I never got dwithin to work at all. Perhaps I am using it wrong. Does it > make sense in as coded above? Is the > unit the projection unit, or the shapefile unit? > It did not make sense to me; 10 degrees is really really big. I think we should step through the code and see what it is actually doing. Have you only tried it on shapefile?
The code looks like this: > Geometry left = getLeftGeometry(feature); > Geometry right = getRightGeometry(feature); > > return left.isWithinDistance(right, getDistance()); So I see no sign of the units being used at all; and left and right are normal JTS Geometry objects ... I see that the implementation extends CartesianDistanceFilter so there is no strangeness happening to us because of curvature of the earth. Jody ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Geotools-gt2-users mailing list Geotools-gt2-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
