[GH-3204] GeoPandas: complete maximum-circle, dwithin-distance, and Voronoi-extent parity - #3209
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jiayuasu merged 6 commits intoJul 30, 2026
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Is this PR related to a ticket?
[GH-XXX] my subject.Closes #3204
What changes were proposed in this PR?
GeoSeries.maximum_inscribed_circlewith scalar, local array-like, pandas Series, and same-frame pandas-on-Spark tolerances. The implementation uses a native two-argumentST_MaximumInscribedCircleoverload, preserves CRS and SRID, evaluates the circle search once per row, and handles null, empty, unsupported, and zero-extent geometries consistently.GeoSeries.dwithinto accept local and distributed row-wise distances. Distances are paired after geometry alignment, with distributed validation for lengths and numeric types.extend_toforGeoSeries.voronoi_polygonswith native per-row Sedona expressions while accounting for the difference between GEOS extension and JTS clipping semantics.How was this patch tested?
mvn -pl common -Dtest=FunctionsTest#maximumInscribedCircle testmvn -pl spark-shaded -am -DskipTests packageDid this PR include necessary documentation updates?
v1.9.1format.