Unknown units for x/y/sx/sy in spos/mpos files
Steps to reproduce:
- Export mpos/spos files with musescore export job
The units for x/y/sx/sy don't make sense and can't be figured out. They're the result of "pixel_distance * ndpi", which doesn't makes sense from infographist/printer point of view.
From Marc Sabatella discussing another issue related to the same functionality:
"I do remember that project, very cool! Well, like I said, to my knowledge, no one has maintained the part of code responsible for writing these tags, and much has changed about the layout algorithms, so it doesn't surprise me things don't work anymore. Probably best to have someone on your team figure out what is needed and implement it themselves, we can try to help but you know your requirements between than we do."
The problem had been discussed there: https://musescore.org/en/node/311914
Proposition to fix it (already developed)
Introduce mposx/sposx file format for export job that don't apply that ndpi factor to the pixel distance, that solution would avoid any breaking change for current systems using the mpos/spos file format and allow others users to exploit those files coordinates if needed.
mpos/spos files attached had ".xml" appended to be able to attach them to the issue as well as their new fixed equivalent.