[postgis-users] ST_Buffer

[Jorge Arévalo]

On Tue, Nov 30, 2010 at 6:54 PM, Paragon Corporation <lr at pcorp.us> wrote:
> Dave,
>
>
>
> Apologies for the anti-Microsofties in our crew.  They shall be sufficiently
> slapped for their behavior J.
>
>
>
> Which version of GEOS are you using?
>
>
>
> Do a:
>
>
>
> SELECT postgis_full_version();
>
>
>
> It’s possible that you are using GEOS 3.3 beta and I did run into issues but
> haven’t pinpointed the issues I’m having yet.  I’m not near my server that
> has GEOS 3.3. to test with.
>
>
>
> Thanks,
>
> Regina
>
> http://www.postgis.us
>
>
>
>
>
> From: postgis-users-bounces at postgis.refractions.net
> [mailto:postgis-users-bounces at postgis.refractions.net] On Behalf Of
> dave at inventium.co.uk
> Sent: Tuesday, November 30, 2010 10:51 AM
> To: postgis-users at postgis.refractions.net
> Subject: [postgis-users] ST_Buffer
>
>
>
>
>
> I am completely new to PostGIS and I appear to be falling at the first
> hurdle.
> Trying the example in the documentation
> (http://postgis.refractions.net/documentation/manual-1.5/ST_Buffer.html):
> SELECT ST_Buffer(ST_GeomFromText('POINT(100 90)'), 50);
> works fine while:
> SELECT ST_Buffer(ST_GeomFromText('POINT(100 90)'), 50, 'quad_segs=4');
> Gives a syntax error and
> SELECT ST_Buffer(ST_GeomFromText('POINT(100 90)'), 50, 4);
> crashes the server.
> What am I doing wrong?
> Versions:
> PostgreSQL 8.4.5 on Windows 7
> POstGIS 1.5.2
> Thanks Dave
>
>
>
>
> _______________________________________________
> postgis-users mailing list
> postgis-users at postgis.refractions.net
> http://postgis.refractions.net/mailman/listinfo/postgis-users
>
>

Hi,

Working for me on Windows 7, PostgreSQL 9.0 and

"POSTGIS="1.5.2" GEOS="3.2.2-CAPI-1.6.2" PROJ="Rel. 4.6.1, 21 August
2008" LIBXML="2.7.6" USE_STATS"

-- 
Jorge Arévalo
Internet & Mobilty Division, DEIMOS
jorge.arevalo at deimos-space.com
http://mobility.grupodeimos.com/
http://gis4free.wordpress.com