ST_RotateZ — Rotates a geometry about the Z axis.


geometry ST_RotateZ(geometry geomA, float rotRadians);


Rotates a geometry geomA - rotRadians about the Z axis.


This is a synonym for ST_Rotate


ST_RotateZ(geomA, rotRadians) is short-hand for SELECT ST_Affine(geomA, cos(rotRadians), -sin(rotRadians), 0, sin(rotRadians), cos(rotRadians), 0, 0, 0, 1, 0, 0, 0).

개선 사항: 2.0.0 버전부터 다면체 표면, 삼각형 및 TIN을 지원하기 시작했습니다.

Availability: 1.1.2. Name changed from RotateZ to ST_RotateZ in 1.2.2


1.3.4 미만 버전에서 이 함수에 만곡 도형(curve)을 담고 있는 도형을 입력하면 충돌이 일어났습니다. 1.3.4 버전부터 이 버그가 해결됐습니다.

This function supports 3d and will not drop the z-index.

This method supports Circular Strings and Curves.

This function supports Polyhedral surfaces.

This function supports Triangles and Triangulated Irregular Network Surfaces (TIN).


--Rotate a line 90 degrees along z-axis
SELECT ST_AsEWKT(ST_RotateZ(ST_GeomFromEWKT('LINESTRING(1 2 3, 1 1 1)'), pi()/2));
 LINESTRING(-2 1 3,-1 1 1)

 --Rotate a curved circle around z-axis
SELECT ST_AsEWKT(ST_RotateZ(geom, pi()/2))
FROM (SELECT ST_LineToCurve(ST_Buffer(ST_GeomFromText('POINT(234 567)'), 3)) As geom) As foo;

 CURVEPOLYGON(CIRCULARSTRING(-567 237,-564.87867965644 236.12132034356,-564 234,-569.12132034356 231.87867965644,-567 237))