[Qgis-developer] Transparencies not passed to server?

[René-Luc Dhont]

Hi Paolo,

PNG 8bit, it's a degradation of the color palette to be stored in an 8 
bit table.
The greying effect is a result of this compression. PNG 8bit has to be 
used for a layer with no effect rendered with a grey palette or with a 
reduce number of color.

For the lizmap plugin, you can open an issue to add alert.

Regards,

Le 24/12/2015 09:03, Paolo Cavallini a écrit :
> Il 24/12/2015 09:01, Alessandro Pasotti ha scritto:
>
>> I don't think that png8 can have an alpha channel.
>>
>> No transparencies are possible for that format.
> That's what I expected, but the greying out effect is surprising, please
> have a look to my example.
> In fact, a warning on the Lizmap plugin could be useful.
> Thanks.
>