+1 too.
just a note on this. Using a 20 tiles vrt with ecw files, for a total size
of 120 Go, on 1.8 , raster icon generation takes ages. On 1.9, it was almost
instantaneous (with raster icon ON).
Since only big tiled vrt seem to slow down, and since having icon remains
pretty helpful in legend,
+1 to disable by default
Regards
Tim
On Thu, Jun 27, 2013 at 6:16 PM, Andreas Neumann a.neum...@carto.netwrote:
Hi Matthias,
Thank you - I don't think the threshold would be too useful. With the VRT
format the problem is probably that potentiall hundred/thousands of files
would have to
Hi,
A discussion on the german fossgis-user group revealed that generating
raster previews slows down raster loading a lot. Esp. for VRT raster
catalogs.
Can we set this setting (Settings - Options - Canvas and Legend -
Create Raster Icons (may be slow)) to off by default for new users?
I
Nachricht-
Von: qgis-developer-boun...@lists.osgeo.org [mailto:qgis-developer-
boun...@lists.osgeo.org] Im Auftrag von Andreas Neumann
Gesendet: Donnerstag, 27. Juni 2013 09:55
An: qgis-developer
Betreff: [Qgis-developer] Deactivate raster icon generation by default
Hi,
A discussion
Neumann
Gesendet: Donnerstag, 27. Juni 2013 09:55
An: qgis-developer
Betreff: [Qgis-developer] Deactivate raster icon generation by
default
Hi,
A discussion on the german fossgis-user group revealed that
generating raster
previews slows down raster loading a lot. Esp. for VRT raster
+1 for off by default.
On Thu, Jun 27, 2013 at 9:54 AM, Andreas Neumann a.neum...@carto.netwrote:
Hi,
A discussion on the german fossgis-user group revealed that generating
raster previews slows down raster loading a lot. Esp. for VRT raster
catalogs.
Can we set this setting (Settings -
Hmm . I just tested and looked ..
It seems that it is already deactivated by default ..
deleting the .qgis2 folder and start from scratch showed that it is not
active ..
probably it's something from an earlier installation?
can anyone confirm?
On Thu, Jun 27, 2013 at 11:06 AM, Anita Graser
Werner,
That setting is not stored in the .qgis2 folder. It will be where ever the
settings for QGIS are stored. In windows this in the registry.
- Nathan
On Thu, Jun 27, 2013 at 7:31 PM, Werner Macho werner.ma...@gmail.comwrote:
Hmm . I just tested and looked ..
It seems that it is
ok .. then i am surprised why deleting the .qgis2 folder helped ..
On Thu, Jun 27, 2013 at 11:36 AM, Nathan Woodrow madman...@gmail.comwrote:
Werner,
That setting is not stored in the .qgis2 folder. It will be where ever
the settings for QGIS are stored. In windows this in the registry.
On linux it's in ~/.config/QGIS/QGIS2.conf (I believe in every
distribution).
Default is still true. It's a really simple fix, I'll just commit it.
If there's a problem, please complain.
If there's the demand for it, a threshold size (resolution * bands?)
could be introduced (for 2.1 I'd say).
Hi Matthias,
Thank you - I don't think the threshold would be too useful. With the
VRT format the problem is probably that potentiall hundred/thousands of
files would have to be opened just to generate this small icon that is
of very limited use.
Thank you for your fix!
Andreas
On Thu, 27
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