[postgis-users] Problem : Within() incorrectly returns 'false'

[Arnaud Lesauvage]

Paul Ramsey a écrit :
> If this is a recent PostGIS, it's possible that our point-in-polygon 
> short-circuit test is returning a wrong answer, while the other tests 
> (distance, intersection) are independently returning the right answer. 
> Incidentally, what is the result of a relate(point,polygon)?

relate(point,polygon) = "0FFFFF212", so this is correct, right ?
relate(pt, pg, 'T*F**F***') also returns true, so I think you got it right with 
the short-circuit being the source of the problem.

--
Arnaud