[QGIS-Developer] applying an SLD to a WMS layer

Jorge Gustavo Rocha jgr at di.uminho.pt
Tue Oct 26 03:26:13 PDT 2021


Hi Kurt,

By design, WMS GetMap requests returns images. Those are rendered on the 
server side, by the map server. Many services just provide those 
rendered images.

Are you trying to provide advanced image processing capabilities on the 
client side to apply an SLD on top those images?

Or would you like to try other GetMap formats, more friendly to process 
on the client side? Like svg or kml? Some of these formats are available 
as vendor options of the map server.

Regards,

Jorge Gustavo


On 26/10/21 10:58, Kurt Menke wrote:
> Hello,
> We have been developing web apps that allow the user to download the 
> selected extent and data layers as a QGIS project file. Many of the 
> layers are hosted by the government as WMS services. We are wondering if 
> anyone has looked into the possibility of applying an SLD style to a WMS 
> layer in QGIS. We were hoping to be able to edit the *.qgs file 
> programmatically. We would be interested in sponsoring the effort 
> depending on the level of effort required, assuming it is even possible.
> Best,
> Kurt
> 
> -- 
> 
> Kurt Menke
> 
> GIS-Consultant
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> Frederiksberggade 19, 2nd Floor
> 1459 Copenhagen
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J. Gustavo
-- 
Jorge Gustavo Rocha
Departamento de Informática
Universidade do Minho
4710-057 Braga
Gabinete 3.29 (Piso 3)
Tel: +351 253604480
Fax: +351 253604471
Móvel: +351 910333888
skype: nabocudnosor


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