On Mon, Feb 09, 2009 at 04:20:47PM -0800, Gregor at HostGIS wrote: > >Alter your geometry DATA selection to be ST_Union(geom, > >bbox_of_projection)? > > Not sure I get you. I see that union would trim to a square. What would > be the effective box of a given projection?
Depends n the projection. The data is stored in the EPSG database, and exposed in a human readable form on spatialreference.org: if you need to support any projection, then you'll have to keep a copy of the epsg database handy for yourself. Regards, -- Christopher Schmidt MetaCarta _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
