Pierre Racine wrote:
Why not? This is what ST_Box2D() does and ST_Envelope() returns exactly the same values...
For the sake of completeness: BOX2DFLOAT is also an internal type that should *never* be exposed to the user. ST_Envelope() has been fixed in SVN trunk.
But again: Is there a non aggregate function which returns the exact extent (float8s) of a geometry? If not, why not?
Because it's a bug ;) ATB, Mark. -- Mark Cave-Ayland - Senior Technical Architect PostgreSQL - PostGIS Sirius Corporation plc - control through freedom http://www.siriusit.co.uk t: +44 870 608 0063 Sirius Labs: http://www.siriusit.co.uk/labs _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
