how to let centerAttributedText line feed in bar chart ?

[Huang-Libo]

I have set centerAttributedText in bar chart, and sometimes the centerAttributedText is too long, so it's covered by bar chart, then I set paragraphStyle's lineBreakMode to NSLineBreakByTruncatingTail, however it did not work. Is there a way to solve the problem?

[Huang-Libo]

Now I manually add line feed when the text is too long..

[danielgindi]

Or use this: https://github.com/danielgindi/Charts/blob/master/Charts/Classes/Charts/PieChartView.swift#L549
For defining the bounds for the text for word wrapping. :-)

[Huang-Libo]

That's it! centerTextRadiusPercent property.