ST_IsPolygonCW (Python)

Check whether polygon rings use clockwise exterior orientation. SQL reference: ST_IsPolygonCW

Signature

from sedona.spark.sql.st_functions import ST_IsPolygonCW

ST_IsPolygonCW(geometry: ColumnOrName) -> Column

ColumnOrName

required

Geometry column to check.

Column

True if every exterior ring is clockwise and every interior ring is counter-clockwise. Empty Polygon and MultiPolygon values return True.