Hi, Any plugin can subscribe to receive notifications about canvas updates and can fetch information about the canvas (extent, scale).
..but I guess (so far) it is not possible to use current extent informations (e.g. as variable) within the sql filter options for PostGIS data tables. ralf -- View this message in context: http://osgeo-org.1560.x6.nabble.com/variables-in-postgis-filters-tp5246743p5259318.html Sent from the Quantum GIS - User mailing list archive at Nabble.com. _______________________________________________ Qgis-user mailing list [email protected] List info: http://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user
