[postgis-users] st_offsetcurve

[Simon Greener]

You could try my ST_Parallel function that works with all geometry based versions of PostGIS.

http://www.spatialdbadvisor.com/postgis_tips_tricks/205/st_parallel-for-postgis

NOTE: Projected based math only.

regards
S
On Wed, 09 May 2012 20:15:41 +1000, Pedro Costa <pedrocostaarma at sapo.pt> wrote:

> Em 09-05-2012 10:46, Francois Hugues escreveu:
>> If i'm not wrong, this function really dos not exists in postgis 1.5.3 and is avalaible since 2.0.
>
> Thanks.
> Anybody know a way of transform a polygon buffer in lines?
>
>
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