<div dir="auto">If the most frequent case is snapping to the same or to one or two other layers, is not a good idea to ask the user to resort to advanced settings.<div dir="auto">The proposed idea to put the choice of layers in the basic snapping options seems a reasonable solution IMHO.</div><div dir="auto">About WFS - but this is true for remote geodatabases with slow connections - indexing should happen on the current canvas with a clear limit on zoom level: snapping to at little scale is dangerous, you will never understand if you snapped to the right now or to something that is hidden behind a simplification artefact.</div><div dir="auto">A possible solution is viewing an enlarged area about three or four times the confidence circle and indexing inside it in real time.</div><div dir="auto">c</div></div><br><div class="gmail_quote"><div dir="ltr">Il mer 12 set 2018, 19:26 Denis Rouzaud <<a href="mailto:denis.rouzaud@gmail.com">denis.rouzaud@gmail.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi Aurelio,<div><br></div><div>That's what the advanced digitizing mode is made for, you can define per layer settings.</div><div><br></div><div>Denis</div></div><br><div class="gmail_quote"><div dir="ltr">Le mer. 12 sept. 2018 à 13:13, Aurelio Pires <<a href="mailto:anvpires@gmail.com" target="_blank" rel="noreferrer">anvpires@gmail.com</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
Hi,<br>
<br>
Editing the active layer is appropriate, but you may need to snap to
another layer even if it is for reference.<br>
The best would be for the user to be able to tell which layers to
use as a snap.<br>
<br>
APires</div><div text="#000000" bgcolor="#FFFFFF"><br>
<br>
<div class="m_35346487488104522m_6106683426417479273moz-cite-prefix">On 2018-09-12 15:57, Andreas Neumann
wrote:<br>
</div>
<blockquote type="cite">
<p>Hi,</p>
<p>I noticed that by default QGIS is set to edit ALL layers and
also snaps to ALL layer by default. I do think that this is a
bad default setting, esp. with larger projects.</p>
<p>We had issues because users had WFS layers in their project
(read only, as reference) and QGIS tries to index these WFS
layers and to get their vertices in order to snap to them. Then
QGIS hangs and freezes and there are network time outs.
Apparently one has to kill QGIS using the task manager.</p>
<p>I think the better default is to edit and snap only in the
active layer by default.</p>
<p>Opinions?</p>
<p>Andreas</p>
<br>
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<p class="m_35346487488104522inbox-inbox-inbox-inbox-p1"><span style="color:rgb(0,0,0);font-family:Verdana,sans-serif;font-size:10pt">Denis Rouzaud</span><br style="color:rgb(0,0,0);font-family:Times;font-size:medium"><a href="mailto:denis@opengis.ch" style="font-family:Times;font-size:medium" target="_blank" rel="noreferrer"><span style="color:rgb(0,0,0);font-family:Verdana,sans-serif;font-size:8pt">denis@opengis.ch</span> </a><br style="color:rgb(0,0,0);font-family:Times;font-size:medium"><span style="color:rgb(0,0,0);font-family:Verdana,sans-serif;font-size:8pt"><a rel="noreferrer">+41 76 370 21 22</a></span></p><p class="m_35346487488104522inbox-inbox-inbox-inbox-p1"><span style="color:rgb(0,0,0);font-family:Verdana,sans-serif;font-size:8pt"><a rel="noreferrer"><br></a></span></p></div></div>
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