yes, it can be implemented on renderer level (Martin Dobias propose it) or on
featureiterator level similar to current simplification classes for line and
polygons
I think it is pending for a test of performance
Best Regards
Alvaro
>________________________________
> De: Paolo Cavallini <[email protected]>
>Para: A Huarte <[email protected]>; Etienne Tourigny
><[email protected]>
>CC: qgis-developer <[email protected]>
>Enviado: Miércoles 29 de enero de 2014 12:46
>Asunto: Re: [Qgis-developer] Lidar data into QGIS
>
>
>-----BEGIN PGP SIGNED MESSAGE-----
>Hash: SHA1
>
>Il 29/01/2014 12:27, A Huarte ha scritto:
>> Hi Paolo, about "performance reasons" recently we spoken about this item in
>> other thread:
>>
>> [Qgis-developer] On the fly simplication of point layer
>>
>> In order to render so big layers as LAS files are, there are two strategies,
>> discard
>> points on renderer side, or on featureiterator side by distance proximity.
>
>Hi Alvaro,
>so you suggest to use a general approach to simplification, rather than having
>a
>specialized las provider, right?
>All the best, and thanks.
>- --
>Paolo Cavallini - www.faunalia.eu
>Corsi QGIS e PostGIS: http://www.faunalia.eu/training.html
>-----BEGIN PGP SIGNATURE-----
>Version: GnuPG v1
>Comment: Using GnuPG with Icedove - http://www.enigmail.net/
>
>iEYEARECAAYFAlLo6iUACgkQ/NedwLUzIr5tLgCfTQWQtojz/4iSwx6qTHThKKix
>5nIAn2RDw84a62kwR/6yZssRlS+Z6JEP
>=zYWd
>
>-----END PGP SIGNATURE-----
>
>
>
_______________________________________________
Qgis-developer mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/qgis-developer
