#1605: WXGUI d.vect doesn't offer all vector map layers in a dropdown list --------------------------+------------------------------------------------- Reporter: marisn | Owner: grass-dev@… Type: defect | Status: new Priority: major | Milestone: 6.4.3 Component: wxGUI | Version: 6.4.2 Keywords: vector layer | Platform: Unspecified Cpu: Unspecified | --------------------------+-------------------------------------------------
Comment(by annakrat): Replying to [comment:5 mmetz]: > Replying to [comment:4 martinl]: > > Replying to [comment:3 mmetz]: > > > Replying to [comment:2 annakrat]: > > > > Now, layers listed with v.category (and not v.db.connect) are shown. > > > > > > Not good. This method was used some years ago, but it makes the GUI even slower than it is already. Therefore v.category was no longer used to get the vector's layers. v.db.connect is usually very fast, but v.category takes some time for a larger vector. > > > > > > Please revert this change. Reverted. > > > > any other suggestion? Store number of layers in header file? > > Alternatively, v.category could get a new option for option, something like option=layers which would print out only layer numbers, one per line. This would be fast if topology is available because in this case the internal category index can be used and the vector map would need to be opened with head only. Without topology, option=layers would print nothing. Is this change possible now for grass 64? Anna -- Ticket URL: <http://trac.osgeo.org/grass/ticket/1605#comment:6> GRASS GIS <http://grass.osgeo.org> _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev