Hello. > Databases provide you with a higher layer of abstraction. With PostGIS, > you can e. G. load all your linestrings in a table, create an > geometrical index on it, and then easily and efficiently fetch all > linestrings in a specific area with a query like: > > SELECT * FROM mytable WHERE the_geom && 'BOX(1 2,3 4)'::box2d;
That sounds nice. So I can use a SQL commando like the above instead of using a quadtree? Tobias _______________________________________________ geos-devel mailing list geos-devel@geos.refractions.net http://geos.refractions.net/mailman/listinfo/geos-devel
