Hello I'm trying to create polygons using an existing polyline coming from a layer (let's say a coastline). What I'm doing is: a) select a polyline from a "coastline feature layer" b) export selection as new layer c) add some other polylines (to describe the polygons areas) to the new created layer in an editing session, making sure the end points of new polylines snap to vertices of the original polyline d) cut away the pieces of original polyline that don't partecipate to the polygons borders e) use "polygonize" tool in processing
The result ia s polygon for each polyline in the layer. So, for example, if I cut two pieces of original polyline and add 2 polylines to close 2 polygons, I obtain 4 polygons, with ends of each of the four polylines automatically closed... Where is my mistake?? Thanks Pietro -- View this message in context: http://osgeo-org.1560.x6.nabble.com/How-can-I-create-polygons-from-existing-polylines-features-tp5143684.html Sent from the Quantum GIS - User mailing list archive at Nabble.com. _______________________________________________ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
