On Sat, Mar 07, 2020 at 01:51:49AM +0100, Stefan Keller wrote: > Are there any ideas to store topology in a polygon vector layer (e.g. > as array of features IDs to reference polygon neighbors), so a reader > (a PyQGIS function/extension) doesn't have to rebuild the topology > every time?
You may try storing your topology in a PostgreSQL database using PostGIS Topology. --strk; _______________________________________________ QGIS-Developer mailing list [email protected] List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
