Hi Boaz I just stumpled across some very nice PostGIS functions few days ago:
http://postgis.net/docs/manual-2.2/ST_ApproximateMedialAxis.html http://postgis.net/docs/manual-2.2/ST_StraightSkeleton.html For ST_ApproximateMedialAxis() you need SFCGAL extension installed. regards Stefan On Thu, Mar 16, 2017 at 8:06 PM, Boaz Bar Ilan <[email protected]> wrote: > I need to draw a center line across a polygon. Is there a way to do it ? > Thanks > Boaz > > _______________________________________________ > Qgis-user mailing list > [email protected] > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >
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