Re: [QGIS-Developer] QGIS Server WMS Advertised extent and layers / groups bounding box in GetCapabilities
Hi, Does that mean that is not playing any authoritative rôle ? David Le 04/10/2022 à 13:43, Jürgen E. Fischer via QGIS-Developer a écrit : Hi René-Luc, On Tue, 04. Oct 2022 at 13:37:54 +0200, René-Luc Dhont via QGIS-Developer wrote: So I wonder what the role of the WMS Advertised extent is. * Is it only the root layer / group extent ? * Is it a restricted extent (no data available outside this extent) ? * Is it the minimum extent of all WMS layers ? * an (suggested) area of interest for clients. Jürgen ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info:https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe:https://lists.osgeo.org/mailman/listinfo/qgis-developer___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] QGIS Server WMS Advertised extent and layers / groups bounding box in GetCapabilities
Hi René-Luc, On Tue, 04. Oct 2022 at 13:37:54 +0200, René-Luc Dhont via QGIS-Developer wrote: > So I wonder what the role of the WMS Advertised extent is. > * Is it only the root layer / group extent ? > * Is it a restricted extent (no data available outside this extent) ? > * Is it the minimum extent of all WMS layers ? * an (suggested) area of interest for clients. Jürgen -- Jürgen E. Fischer norBIT GmbH Tel. +49-4931-918175-31 Dipl.-Inf. (FH) Rheinstraße 13 Fax. +49-4931-918175-50 Software Engineer D-26506 Nordenhttps://www.norbit.de QGIS release manager (PSC) Germany IRC: jef on Libera|OFTC signature.asc Description: PGP signature ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
[QGIS-Developer] QGIS Server WMS Advertised extent and layers / groups bounding box in GetCapabilities
Hi QGIS Server devs, We, David and I, are working on enhancing the way QGIS Server is building the WMS GetCapabilities document. [1] And I have some questions about the QGIS Server WMS Advertised extent and the layers / groups bounding box in GetCapabilities. For exemple in the tests/testdata/qgis_server/test_project.qgs [2], the WMS Advertised extent is set to * CRS="EPSG:4326" minx="44.901236" miny="8.203154" maxx="44.901599" maxy="8.204165" [3][4] And in this project, the WGS84 extent of the landsat layer is * CRS="EPSG:4326" minx="30.151856" miny="17.924273" maxx="30.257289" maxy="18.045658" [5] As you can read, the layer landsat is out of the WMS Advertised extent. So the WMS GetCapabilities document contains a layer landsat with a bounding box outside the root layer / group bounding box. I was thinking that the root layer / group bounding box should include all the layers bounding box. So I wonder what the role of the WMS Advertised extent is. * Is it only the root layer / group extent ? * Is it a restricted extent (no data available outside this extent) ? * Is it the minimum extent of all WMS layers ? 1. https://github.com/dmarteau/QGIS/tree/wms-getcapabilities-refactoring-2 2. https://github.com/qgis/QGIS/blob/master/tests/testdata/qgis_server/test_project.qgs 3. https://github.com/qgis/QGIS/blob/master/tests/testdata/qgis_server/test_project.qgs#L1818 4. https://github.com/qgis/QGIS/blob/master/tests/testdata/qgis_server/wms_getcapabilities_rewriting.txt#L114 5. https://github.com/qgis/QGIS/blob/master/tests/testdata/qgis_server/wms_getcapabilities_rewriting.txt#L160 Thanks René-Luc Dhont___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
