zhengruifeng commented on code in PR #48256:
URL: https://github.com/apache/spark/pull/48256#discussion_r1776409409
##########
python/pyspark/sql/plot/core.py:
##########
@@ -299,3 +300,28 @@ def area(self, x: str, y: str, **kwargs: Any) -> "Figure":
>>> df.plot.area(x='date', y=['sales', 'signups', 'visits']) #
doctest: +SKIP
"""
return self(kind="area", x=x, y=y, **kwargs)
+
+ def pie(self, x: str, y: str, **kwargs: Any) -> "Figure":
+ """
+ Generate a pie plot.
+
+ A pie plot is a proportional representation of the numerical data in a
Review Comment:
nit: should we check the schema before actually computation? e.g. the `y`
should be a numerical datatype
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