[QGIS-Developer] QEP 402: Opaque Layergroups in QGIS-Server

[David Signer]

Hi everyone

I’m happy to announce the revamped version of this QEP, which now includes
additional technical details and clarifies previously unclear points. I
look forward to your feedback.

https://github.com/qgis/QGIS-Enhancement-Proposals/pull/352

Thanks and regards
Dave

On Thu, Aug 28, 2025 at 12:08 PM jeker oliver via QGIS-Developer <
qgis-developer at lists.osgeo.org> wrote:

> High all
>
> We would like to extend QGIS with the capability to serve opaque
> layergroups through OGC WMS. Opaque layergroups hide all their children,
> grandchildren, ... in the layertree.
>
> Our motivation is to hide implementation details from the user. One usage
> example for an opaque layergroup is a detailed road_polygon dataset and an
> overview road_line dataset. The point and polygon layer of these two
> datasets are contained in the opaque layergroup "roads".
>
> Please see the following Pull-Request for details: QEP 402: Opaque
> Layergroups in QGIS-Server by ojeker · Pull Request #348 ·
> qgis/QGIS-Enhancement-Proposals
> <https://github.com/qgis/QGIS-Enhancement-Proposals/pull/348/>
>
> Thanks
> Oliver
>
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