Reading the value wouldn't serve a useful purpose, so it's not implemented.

The purpose of reading the value would be to see if it's set correctly and
if not then set it correctly.  So, save yourself the code of reading and
testing the value, and just set it to the value you've decided is correct.

Or, trust the user to set the value they want.

On Thu, Jul 6, 2023 at 4:29 AM Zener <zene...@gmail.com> wrote:

>
> Hello...
>
> I can't get, in a lua script, the value of "quality" set on the panel.
>
> I can set it as an export parameter of a
> dt_imageio_module_format_data_jpeg type
> (dt_imageio_module_format_data_jpeg.quality) but i don't know how to get
> the value set from the panel.
>
> I use a darktable.register_storage (
> https://docs.darktable.org/lua/stable/lua.api.manual/darktable/darktable.register_storage/)
> function and I'd like  to read the value of file format quality inside the
> "initialize" sub function.
>
> Thank you.
>
> l
>
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