QGis does the explicit noding of the first adjancent feature, but the results are inconsistent.
Sometimes it works, sometimes it doesnt. I've tried many things to see if I could find a reproducible series of steps, but without success. Right now we are comparing the results ArcGIS is giving us against QGIS topology checker. It looks like QGIS topology checker is finding a lot more errors (I think QGIS is correct), but the main difference is visualization of the errors (which is another deal). Any ideas? On Thu, Nov 7, 2013 at 3:36 PM, Sandro Santilli <[email protected]> wrote: > On Thu, Nov 07, 2013 at 06:28:47PM +0100, kimaidou wrote: > > Hi > > > > I have seen another "bug" or misbehaviour IMHO : I would expect QGIS to > > automatically create a node at the intersection of 2 linestring when > > topology editing is ON, with no need to do it manually. This would help a > > lot too. > > +1 > > GEOS-3.4.0 introduced a GEOSNode interface that could be handy for that. > > Explicit noding would also probably help fixing other issues, > which I suspect are due to the conceptually wrong assumption > that you can snap a point to a line: > http://lists.osgeo.org/pipermail/geos-devel/2013-November/006720.html > > --strk; > _______________________________________________ > Qgis-developer mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/qgis-developer > -- George R. C. Silva SIGMA Consultoria ---------------------------- http://www.consultoriasigma.com.br/
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