[Feature Idea] Scalebar that adjust on zoom

[lupemba]

It would be nice to have a scalebar that adjust on zoom so you easy can have a length reference in the figure.
The syntax could be similar to axislegend so it can be added with a single line of code and the position and style can be set via arguments.

[lazarusA]

Maybe give it a go with a PR :)
@jkrumbiegel showed a way of doing it here:

https://discourse.julialang.org/t/scale-division-in-makie/105650/2

[lupemba]

Maybe give a go with a PR :) @jkrumbiegel showed a way of doing it here:

https://discourse.julialang.org/t/scale-division-in-makie/105650/2

Yes exactly like that. I will put it on my list and give it a go when I have some time :)

[asinghvi17]

I think https://github.com/JuliaAPlavin/MakieExtra.jl has something like this now. I guess there should also be an option to turn it off...