GIMP Version: 2.8.22
Operating System: Windows
GIMP Experience: Basic Level

List any relevant plug-ins or scripts:
DIEGO_COLOURS_StretchRGBColours2.py

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In May I release the filter DIEGO_COLOURS_StretchRGBColours2 (in python).
When called from the menu interactively it shows my default values as 0.5...0.1.

Because today I wanted to use it from inside another (.py) filter, I looked into the PDB and I found the parameters as being "integers"

I wanted to call it using values such as those defaulted (0.5....0.1), but I got an execution error; I needed to call it using full integer values (1 - 0).
This was a "surprise" for my ignorance.
Hence my "help" request:
. how do I have to change my filter registration to have the possibility to call the filter from inside another filter using decimals?
The definition currently is as such:



Thanks a lot in advance

sorry for not having attached also the snapshots of interactive call and PDB entry, but in the first post of a new thread GIMP-CHAT does currently not accept different attachments, only one.

Possibly a bug, when called with the auto-generated dialog, the PF_SPINNER/PF_ADJUSTMENT is a float (if only because you can specify a non-integer step), but when you call it from code, the argument converted to int.

Edit: actually a bug IMHO: https://bugzilla.gnome.org/show_bug.cgi?id=784788

Thanks ofnuts.
I was really confused.