설명

Returns a box2d representing the 2D extent of the geometry.

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

This method supports Circular Strings and Curves.

This function supports Polyhedral surfaces.

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

예시

SELECT Box2D('LINESTRING(1 2,3 4,5 6)'::geometry);

BOX(1 2,5 6)

Figure

SELECT Box2D('CIRCULARSTRING(220268 150415,220227 150505,220227 150406)'::geometry);

BOX(220186.99512189245 150406,220288.24878054656 150506.12682932706)

Figure

참고

Box3D, ST_GeomFromText