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<p class="MsoNormal"><span lang="EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I’m preparing a QGIS project for a customer, and have (among other) three layers with points, lines, and areas respectively.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I’m adapting the project from a previously made project by altering the data connections. The databases are identical in structure, so it works. The layers are all fetched using WFS-T.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">So far I only have data in the points and areas layers, none in the lines layer. The lines dataset (table) in the database is present, and published as WFS (Geoserver), and all metadata (afaik) is present (i.e. “geometry_columns”).<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I would like to be able to digitize lines into the line layer, but apparently QGIS cannot determine the topology, and (I suppose that’s also why) I can’t add any styles via the “properties” dialog or elsewhere.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Is there any way, that I can tell QGIS that the layer should contain line features ?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">And how can I add suitable (line) styles to display the lines without any features present ?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal">Using 2.18.7 (32+64) Windows<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial Narrow","sans-serif";color:black">Med venlig hilsen<br>
<b><br>
</b>Lars I. Nielsen, LIFA A/S<br>
GIS-konsulent</span><span style="font-size:10.0pt;font-family:"Arial Narrow","sans-serif";color:black;mso-fareast-language:DA"><br>
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