tree f78dc38ff4e676b4f89aa716199cf8050564cebc
parent 9c5a0648831365f6ba9d80c135a5f0a31919a946
author Ovilia <zwl.sjtu@gmail.com> 1625714941 +0800
committer Ovilia <zwl.sjtu@gmail.com> 1625714941 +0800

doc: add example of polar bar labels