Label of parent can be array?

[nekyvn]

As far as I understand, the label for the parent is a string. Consequently, when attempting to create a chart with a lengthy parent label, this issue arises. Could you modify the label to be an array, allowing for automatic line breaks, similar to the approach used by Chart.js?

[sgratzl]

hm. I guess the challenge would be at which point to draw the next line which captures all labels from the previous level.