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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hi, <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">thanks for your responses. I was relying on the LTR docs before.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">I also noticed that GetLegendGraphic also accepts the parameter LAYER (singular) and not only LAYERS (plural), but this was not documented. I opened a PR for this:
</span><a href="https://github.com/qgis/QGIS-Documentation/pull/8561/files"><span lang="EN-US">server: add "LAYER" to allowed parameters for GetLegendGraphic by JakobMiksch · Pull Request #8561 · qgis/QGIS-Documentation (github.com)</span></a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">The usage of LAYERS (plural) in QGIS Server also confused me, since GeoServer, MapServer and so on use the parameter LAYER (singular).<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">Best regards,<br>
Jakob</span><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b>Von:</b> Etienne Trimaille <etienne.trimaille@gmail.com> <br>
<b>Gesendet:</b> Dienstag, 17. Oktober 2023 10:07<br>
<b>An:</b> Alessandro Pasotti <apasotti@gmail.com><br>
<b>Cc:</b> Jakob Miksch <jakob.miksch@siticom.de>; qgis-user@lists.osgeo.org<br>
<b>Betreff:</b> Re: [Qgis-user] QGIS Server - GetLegendGraphics request confusion<o:p></o:p></p>
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<p class="MsoNormal">Hi,<o:p></o:p></p>
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<p class="MsoNormal">The documentation was updated a few months ago to follow the OGC specifications.<o:p></o:p></p>
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<p class="MsoNormal"><a href="https://docs.qgis.org/3.28/en/docs/server_manual/services/wms.html#getlegendgraphics">https://docs.qgis.org/3.28/en/docs/server_manual/services/wms.html#getlegendgraphics</a><o:p></o:p></p>
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<p class="MsoNormal">versus<o:p></o:p></p>
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<p class="MsoNormal"><a href="https://docs.qgis.org/testing/en/docs/server_manual/services/wms.html#getlegendgraphic">https://docs.qgis.org/testing/en/docs/server_manual/services/wms.html#getlegendgraphic</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Le mar. 17 oct. 2023 à 09:27, Alessandro Pasotti via QGIS-User <<a href="mailto:qgis-user@lists.osgeo.org">qgis-user@lists.osgeo.org</a>> a écrit :<o:p></o:p></p>
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<p class="MsoNormal">Hi,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">QGIS server actually accepts both requests:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">else if ( QSTR_COMPARE( req, "GetLegendGraphic" ) || QSTR_COMPARE( req, "GetLegendGraphics" ) )<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Mon, Oct 16, 2023 at 6:20 PM Jakob Miksch via QGIS-User <<a href="mailto:qgis-user@lists.osgeo.org" target="_blank">qgis-user@lists.osgeo.org</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hi everyone!<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">I have a QGIS Server running. Requesting the legend of a layer works fine as explained in the docs:
</span><a href="https://docs.qgis.org/3.28/en/docs/server_manual/services/wms.html#getlegendgraphics" target="_blank"><span lang="EN-US">3.2. Web Map Service (WMS) — QGIS Documentation documentation</span></a><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">However, I noticed that in QGIS Server the request must be called “GetLegendGraphics” with a trailing “s”, whereas GeoServer (</span><a href="https://docs.geoserver.org/latest/en/user/services/wms/get_legend_graphic/index.html" target="_blank"><span lang="EN-US">GetLegendGraphic
— GeoServer 2.25.x User Manual</span></a><span lang="EN-US">), MapServer (</span><a href="https://mapserver.org/de/ogc/wms_server.html#getlegendgraphic-request" target="_blank"><span lang="EN-US">WMS Server — MapServer 8.0.1 documentation</span></a><span lang="EN-US">),
deegree and OpenLayers (</span><a href="https://openlayers.org/en/latest/apidoc/module-ol_source_ImageWMS-ImageWMS.html#getLegendUrl" target="_blank"><span lang="EN-US">OpenLayers v8.1.0 API - Class: ImageWMS</span></a><span lang="EN-US">) expect the request
to be called “GetLegendGraphic” WITHOUT the trailing “s”. </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Is there a reason why QGIS Server provides legends differently compared to other established geospatial software?<br>
<br>
Best regards,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Jakob</span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:3.65pt"><b><span style="font-family:"Helvetica",sans-serif;color:#0397FF">Jakob Miksch</span></b><span style="font-family:"Helvetica",sans-serif;color:#0397FF"><br>
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<p class="MsoNormal">Alessandro Pasotti<o:p></o:p></p>
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