[Qgis-developer] Noticeable delays when editing on a remote PostGIS DB

[Martin Dobias]

On Fri, Mar 19, 2010 at 3:19 PM, Martin Spott <Martin.Spott at mgras.net> wrote:
> What strikes me is the action of fetching every object (1347 objects in
> this case, most layers are a lot more dense) in a 20x20 degree !! box
> (that's magnitudes wider than the current view), which happens three
> times: On selecting the object to be edited, on selecting the node to
> be moved, on actually moving the node.
>
> Does fetching from such a huge region happen intentionally ?

Hi

please check in Options > Digitising > Snapping - what values are set
there? I believe you just need to correct the units (e.g. use 10
pixels search radius instead of 10 map units).

Regards
Martin