[geos-devel] QGIS vs. GEOS geometry validation

Sandro Santilli strk at keybit.net
Tue May 28 04:59:52 PDT 2013

On Tue, May 28, 2013 at 01:08:35PM +0200, Sandro Santilli wrote:
> I'm playing with editing a ~50k vertices polygon with qgis and found
> that the QGIS geometry validation takes a lot lot more than the GEOS
> one (Settings -> Options -> Digitizing -> Validate geometries).

Oops, this message was clearly NOT for this list.

Anyway you may be interested in knowing that GEOS is faster
than QGIS at detecting geometry validity :)

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