1. Is it possible to natively create groups of categories on xAxis of polar chart? Group labels text should follow the outer circumference of chart.
I did manage to create a solution with plot bands, and by manipulating DOM elements by wrapping label content with <textPath> so text shape follows circumference, but it just looks like a lot of code. I also need to trigger that code on render and redraw events
2. Is it possible to natively position xAxis category labels centered to column value?
Attached example.