Hi, I need to build a grid with acces to both all intersections points and the grid geometry itself (either as multiline or multipolygon). Before developing the function that constructs a grid I wondered how SnapToGrid was implemented and looked at the code. It seems to me that all the function I need already exist in the PostGIS source code (lwpoint_grid, lwpoly_grid, ...) but unfortunately they're not exported in SQL :(
Would it be possible to export them without too much trouble? Thanks ! -- Maxime _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
