[Qgis-developer] Valid or invalid geom in PostGIS?

Tom Chadwin tom.chadwin at nnpa.org.uk
Tue Jan 17 02:38:32 PST 2017


> you can disable in QGIS the server-side simplification of that layer to
only enable the local simplification

The huge benefit of the feature implementing server-side simplification is
the reduction in data downloaded. Yes, we can do as you say, but we'll lose
that benefit.

It will be interesting to see if the tolerance can be changed to get rid of
the errors. If so, is there a logical pattern to the required tolerance
which QGIS can then implement to retain server-side simplification but
remove the errors?

Thanks

Tom



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