ST_Perimeter2D — Returns the 2D perimeter of a polygonal geometry.
Alias for ST_Perimeter
.
float ST_Perimeter2D(
geometry geomA)
;
Returns the 2-dimensional perimeter of a polygonal geometry.
This is currently an alias for ST_Perimeter. In future versions ST_Perimeter may return the highest dimension perimeter for a geometry. This is still under consideration |