When doing the buffer check the "dissolve results" option.
On Tue, 2011-10-25 at 20:48 +0200, Matej Mailing wrote: > This is almost it! :-) > > Now we get a lot of polygons - is it possible to combine all the > polygons into one object (so that there are no "borders" inside it)? > > Thanks, > Matej > > 2011/10/25 Albin Blaschka <[email protected]> > > > Am 25.10.2011 13:52, schrieb Matej Mailing: > > Basically we need this to define some sort of > "protected area" (for > example, 30 cm in both sides from the cable) along > some > telecommunication network cables (mainly optical) and > therefore I don't > think only the representation would be sufficient. > Probably some plugin > that would create polygon with a centralized line that > we are "snapping > to" and with defined area (width) would be even better > than just two > lines, because this way we could define some color of > fill of that > closed "part" around cable in our projects for > example. Hopefully I > explained it enough clearly, if you need more > information, please let me > know :-) > > > Hello! > > That sounds like you need a buffer :-) > In QGIS, you find this functionality under Vector (fTools > plugin) -> Geoprocessing (or similar, I have just the german > version at hand at the moment...) > > Albin > > > _______________________________________________ > Qgis-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/qgis-user > > _______________________________________________ Qgis-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-user
