Fix scan aspect ratio

[rpauszek]

Why this PR?
We currently calculate a default aspect ratio which results in square pixels. For scans acquired with non-square pixels, this results in distortion of the image

Current:

Fixed:

[JoepVanlier]

Looks good, but maybe add an example to the docstring showing the use of aspect="equal" for people who want the square pixels back?

[rpauszek]

Looks good, but maybe add an example to the docstring showing the use of aspect="equal" for people who want the square pixels back?

I thought about this, but I truly can't think of a use case where you'd actually want to do this. Even in the case where users have started analysis and want consistency, I truly think everyone would rather just re-plot and get the correct image than force a messed up one, no?

[JoepVanlier]

Looks good, but maybe add an example to the docstring showing the use of aspect="equal" for people who want the square pixels back?

I thought about this, but I truly can't think of a use case where you'd actually want to do this. Even in the case where users have started analysis and want consistency, I truly think everyone would rather just re-plot and get the correct image than force a messed up one, no?

👍