PointOnSurface strange behavior
|Reported by:||sbe||Owned by:|
Using Postgis's ST_PointOnSurface, i've got some weird results in recent version of Postgis (> 2.0).
I would like to know how the PointOnSurface is calculated, and why there are so much differences between polygon A,B and C.
With Postgis 1.5 it was working fine (i.e. the PointOnSurface for my polygons were at almost the same place than the Centroids)