On Wed, Jun 17, 2009 at 01:26:50PM +0200, iirc wrote: > Hi, > > Thanks Regina and Strk for your ideas. > > Yes, the single-sided buffers would probably solve my problem. > > Any predictions on why this patch will make it into the Postgis trunk? I > assume it won't be possible for Postgis 1.4.0, but maybe for 1.4.1? > > Another requirement I have is getting full buffers around linestrings > that would also offer the butt and square linecaps instead of just round > linecaps.
Offset curves are planned to get out with GEOS-3.2.0 around mid July. Butt and square linecaps are already implemented in geos-trunk. Both will need C-API exposure *and* postgis side of things to get into SQL. Those parts are not in the works. Patches or fundings are welcome. --strk; Free GIS & Flash consultant/developer () ASCII Ribbon Campaign http://foo.keybit.net/~strk/services.html /\ Keep it simple! _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
