[Qgis-user] Snapping, Pyramids

[Carlos Dávila]

Matej escribió:
> Hi,
>  
> is there an option of "snapping" vertexes / lines to a vertex / line
> that is in another layer? We have some lines that we would like to
> draw on / put vertextes on lines and this option would save a lot of time.
You can customize snapping behaviour in the Project properties dialog,
General tab, at the bottom. You can select any layer to snap to
vertex/segments/both.
>  
> Another thing is the problem with using Pyramids on raster files
> (GeoTIFF). We tried to create pyramids on Windows XP, Server 2008 on
> more computers and when trying to build pyramids we always get an
> error: "Write access denied. Adjust the file permissions and try
> again." and the directory should be writable by user which QGIS is
> running as. Is there any solution for this?
>  
> Thanks,
> Matej
> matej at matnet.net <mailto:matej at matnet.net>
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>
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