Name
Box2D — Returns a BOX2D representing the 2D extent of a geometry.
Synopsis
box2d Box2D(geometry geom);
Descrição
Returns a box2d representing the 2D extent of the geometry.
Melhorias: 2.0.0 suporte para superfícies poliédricas, triângulos e TIN introduzido.
This method supports Circular Strings and Curves.
This function supports Polyhedral surfaces.
This function supports Triangles and Triangulated Irregular Network Surfaces (TIN).
Exemplos
SELECT Box2D(ST_GeomFromText('LINESTRING(1 2, 3 4, 5 6)'));
box2d
---------
BOX(1 2,5 6)
SELECT Box2D(ST_GeomFromText('CIRCULARSTRING(220268 150415,220227 150505,220227 150406)'));
box2d
--------
BOX(220186.984375 150406,220288.25 150506.140625)