ST_IsPolygonCCW (Python)

Check whether polygon rings use counter-clockwise exterior orientation. SQL reference: ST_IsPolygonCCW

Signature

from sedona.spark.sql.st_functions import ST_IsPolygonCCW

ST_IsPolygonCCW(geometry: ColumnOrName) -> Column

ColumnOrName

required

Geometry column to check.

Column

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