Good work 2012/5/26 Evgeniy Pashentsev <[email protected]>: > But I want to ask your advice on one thing. Is it normal for user > to simplify all the features on a layer at once? I'm just not sure > which way is more suitable for a regular user: > - simplify all the features at once as it is now in my current prototype; > - simplify selected feature and all the corresponding vertexes of > the neighboring features; > - or simplify only selected features; > - or even something else. > Although it is not very important for current work, I want to make sure > I don't implement useless functionality. I agree with Carson main use case is running simplification against whole layer. Processing only selected features may be an option, and affect only this selected features without neighbors
2012/5/26 <[email protected]> > You can generate the simplified ones using a series of update SQL > statements, based on a variety of criteria, including neighbouring (or not) > via a ST_Distance() in the where clause. In order to use your script users should load their data into PostGIS database. So this is not universal solution -- Alexander Bruy _______________________________________________ Qgis-developer mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-developer
