[gdal-dev] Intersection of two Layers

[Even Rouault]

Le vendredi 22 janvier 2016 13:19:40, Kai Muehlbauer a écrit :
> Am 22.01.2016 um 12:58 schrieb Ari Jolma:
> > 22.01.2016, 13:49, Kai Muehlbauer kirjoitti:
> >> This is very good news! If I understand correctly, I could use your
> >> patch and self-compile gdal to have access to the improved
> >> layer-intersection function via the python bindings. I'll give this a
> >> try.
> > 
> > Attached is probably a bit better diff.
> > 
> > As I wrote, similar thing should be done for other layer methods.
> > 
> > Yes, you can use this with the trunk version.
> 
> Thanks Ari, I keep you posted. If I get this running, I'm also available
> for testing the other changes.

Kai, just thinking: do you have spatial indices defined, especially on the 
method layer ? If not, that would be the first thing to do since for each 
geometry in input layer, a spatial filter is set on method layer using the 
extent of the input geometry.

> 
> Cheers,
> Kai
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