Good work Sergey! Maaza
--- On Wed, 9/28/11, Сергей Якушев <[email protected]> wrote: > From: Сергей Якушев <[email protected]> > Subject: [Qgis-developer] RoadGraphPlugin and network-analysis annonce > To: [email protected] > Date: Wednesday, September 28, 2011, 3:50 AM > Hello! > > In my fork QGIS in the branch network-analysis is a new > version RoadGraphPlugin. > > Changes: > 1. When the setting of "topological tolerance" value > greater than zero > in the construction of the graph is almost as fast as with > a parameter > equal to zero. > > 2. Reduced memory usage. If you are using big map of > Moscow, then you > no longer need gigabytes of RAM. Only ~10 megabytes. > > 3. Core RoadGraph move into a separate library > qgisnetworkanalysis. > > 4. Implemented a minimum set of python bindings. Now you > can use > Python to find the shortest path. > > To demonstrate the third and 4th items prepared (and > well-commented) a > simple script (see attachment) and the screencast > (http://gis-lab.info/forum/download/file.php?id=3175). > > What do you think? I think this is a good candidate for > inclusion in > the master-branch qgis. > > -- > С уважением Якушев Сергей [email protected] > > -----Inline Attachment Follows----- > > _______________________________________________ > Qgis-developer mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/qgis-developer > _______________________________________________ Qgis-developer mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-developer
