def orient(geom, sign=1.0): """A properly oriented copy of the given geometry. The signed area of the result will have the given sign. A sign of 1.0 means that the coordinates of the product's exterior rings will be oriented counter-clockwise. Parameters ---------- geom : Geometry The original geometry. May be a Polygon, MultiPolygon, or GeometryCollection. sign : float, optional. The sign of the result's signed area. Returns ------- Geometry """ if isinstance(geom, BaseMultipartGeometry): return geom.__class__( list(map( lambda geom: orient(geom, sign), geom.geoms, ))) if isinstance(geom, (Polygon, )): return orient_(geom, sign) return geom
def orient(geom, sign=1.0): if isinstance(geom, BaseMultipartGeometry): return geom.__class__( list(map(lambda geom: orient(geom, sign), geom.geoms))) if isinstance(geom, (Polygon, )): return orient_(geom, sign) return geom