Label rotation

[wwood]

Hi,

Thanks for writing this very useful library.

I've noticed that in the plots I generate that the labels are often so long that they overlap each other on consecutive levels e.g.

I couldn't find it in the API, is there a way to rotate the labels 90 degrees? For instance, like in this krona diagram

If this is not part of the API, and you don't have time to implement that, I'm curious what strategy you would take to modify the code to enable that functionality? Specifically, is there a function that could be exposed?

Also how can we zoom out once a segment has been clicked? I couldn't work out how to do this on the example page.

And one small fix - I think the <sunburst :data="data"> in the Usage section should be <sunburst :data="tree">.

Thanks in advance, ben