[Qgis-developer] Possible bug? Viewing rasters at 2:1 scale
luca_manganelli at comune.trento.it
luca_manganelli at comune.trento.it
Tue Mar 24 03:19:53 EDT 2009
Hi, I'm speaking at scale 2:1, that is 1:0,5. My raster have pyramids, and
at that scale, QGIS (and every program) takes the largest base.
Paolo Cavallini
<cavallini at faunal
ia.it> To
luca_manganelli at comune.trento.it
23/03/2009 14.03 cc
qgis-developer at lists.osgeo.org
Subject
Please respond to Re: [Qgis-developer] Possible bug?
cavallini at faunali Viewing rasters at 2:1 scale
a.it
luca_manganelli at comune.trento.it ha scritto:
> I discovered that viewing any type of raster at 2:1 scale is VERY slow.
>
> This is strange because, franlky, you see a scaled image of about 10x10
> pixels.
Hi.
Have you tried pyramidizing it?
What are the results?
--
Paolo Cavallini: http://www.faunalia.it/pc
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