OPACITIES parameter is not handled with GetPrint

[qgib]

Author Name: Nicolas Boisteault (@nboisteault)
Original Redmine Issue: 21500
Affected QGIS version: 3.4.5
Redmine category:qgis_server

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Whatever value I put in OPACITIES parameter it doesn't change the opacity of my layers when I make a GetPrint request. With GETMAP it is ok.

[qgib]

Author Name: Nicolas Boisteault (@nboisteault)

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I'm sorry, I forgot to say that the project had been made in QGIS Desktop 2.18. Should QGIS Server 3.4 be capable to read 2.18 projects ? If not, this issue can be closed.

[pblottiere]

Hi @nboisteault,

Whatever value I put in OPACITIES parameter it doesn't change the opacity of my layers when I make a GetPrint request.

Can you give me your GetPrint request please? Because it seems to be working and already unit tested.

For example, the next request:

http://qgisserver:
SERVICE=WMS &
REQUEST=GetPrint &
map0:LAYERS=Country,Hello &
OPACITIES=125,125 &
SELECTION=Country: 4 

returns layers with an opacity of 125 for each of the two layers:

[Gustry]

Maybe @rldhont has some inputs?

[rldhont]

@pblottiere It has been fixed

I didn't found the PR or commit that fix it.

[pblottiere]

@rldhont ok, thanks for the feedback 👍