Hi Paolo,
On Wed, Jan 15, 2014 at 11:35 PM, Paolo Cavallini <cavall...@faunalia.it>wrote: > Hi all. > To the best of my knowledge, our make clean command, available through > the Processing subplugin: > > http://plugins.qgis.org/plugins/processinglwgeomprovider/ > > is the most effective method to clean up invalid geometries. > I would therefore suggest to include it in master, in order to have it > available straight away for everybody. > This depends on lwgeom, available at least on Debian and Windows. > I have recently made a Homebrew formula for Mac that allows liblwgeom to be built without Postgres/PostGIS installs (a bit of a hack, actually). So, the standalone lib is now readily available on Mac OS X as well [0]. +1 for this to be included in QgsGeometry or similar class. It would help solve labeling issues where the extents-clipped geometry is invalid. Would slow rendering down, of course, but would be good to have as an option for faster machines and print jobs. Note: the validity fix would be applied to the duplicates of feature geometries, which are used by PAL. [0] https://github.com/Homebrew/homebrew/blob/master/Library/Formula/liblwgeom.rb Larry > Opinions? Any blockers? > > All the best. > -- > Paolo Cavallini - www.faunalia.eu > QGIS & PostGIS courses: http://www.faunalia.eu/training.html > _______________________________________________ > Qgis-developer mailing list > Qgis-developer@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/qgis-developer >
_______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer