[postgis-devel] Problem with st_buffer method on CircularStrings

[Ken Southerland]

I am running Postgres 8.2 with postgis 1.3.1 and am having a problem 
with the buffer command on circular strings.

nrgdb=# select st_buffer( GeomFromText('CIRCULARSTRING(1 1, 2 2, 1.5 
1.5)'), 2);

ERROR:  Exception in LWGEOM2GEOS: curved geometry not supported.

Is this a problem with GEOS not having caught up?

Ken

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Ken Southerland
Senior Consultant
Sam Six, Inc.

503-358-6542
http://www.samsix.com