Horizontal lines for boxplot.

[pitipatw]

Feature description

The horizontal lines at IQR of the boxplot.

This might be a tiny thing but I found it affect how people percieve Boxplot and got
confused easily.

For plot types, please add an image of how it should look like

[jkrumbiegel]

I don't understand what's the ask here.

[pitipatw]

Sorry, let me clarify this a bit.
So, currently: GLMakie v0.9.10, CairoMakie v0.11.10, and Makie v0.20.9,
If we use boxplot right now, the plot looks like this.

But normally, boxplot looks like this.

notice the horizontal line. I dont think that's currently an option to have in Makie.

[pitipatw]

I found that raincloud has the line, but not the boxplot, maybe we can use the same thing for raincloud with boxplot?

[SimonDanisch]

It's not well documented, but there's:

categories = rand(1:3, 1000)
values = randn(1000)
boxplot(categories, values; whiskerwidth=0.5)

[pitipatw]

I see, thank you for pointing this out.
So, should there be an update on the boxplot function? I can try to do this.

[asinghvi17]

You could update the docstring to mention that whiskers can be added by setting the whiskerwidth parameter...

[jkrumbiegel]

after 0.21 all plotting function keywords should get separate examples in the docs anyway, this is one of them

[pitipatw]

You mean each "plotting function keyword" gets its own page or for each "plotting function"?

[pitipatw]

If this part is not currently implemented, I'm willing to collaborate. Can you guide me how to do so?