Update documentation for density

[rikhuijzer]

As far as I understand, using datalimits is the only way to set the density range; I couldn't get it to work with extrema.

This PR is just a temporary clarification. Maybe something with a jldoctest is better depending on how stable you expect this part of the code to be :)

[piever]

Thanks! About the doctest, the best would be to use datalimits in some plot in the docs, for example in this section. The API should be stable, because it is the same as the one used used in Makie.violin

[rikhuijzer]

This is how the docs look now:

I'm not sure what is the cause for the discontinued line.

Setting the ylabel to nothing is just a suggestion by me. I think that most people wouldn't understand pdf and even setting it to density seems a bit verbose because it's quite obvious that it's a density plot.

[piever]

Thanks, PR looks great. You may have forgotten to push the ylabel="", but I agree it makes sense, so that people can see that it is customizable and you don't have to stick with "pdf".

It does look something is broken with the lines, do you get that weird behavior also locally? I'll look into it to try and fix it before merging this PR.

[rikhuijzer]

You may have forgotten to push the ylabel=""

What do you mean?

It does look something is broken with the lines, do you get that weird behavior also locally?

It happens only locally! I've just generated the old (pre-PR) code locally and then I also get the weird behaviour. I didn't have any problems with similar plots anywhere yet, so for me this is not a problem.

I think we can merge. Let me know if there is anything to change still.

[rikhuijzer]

You may have forgotten to push the ylabel=""

What do you mean?

Fixed.