disjoint function

Returns 1 if the geometries do not "spatially intersect" - if they do not share any space together.

Syntax

disjoint( a, b )

Arguments

a → geometry b → geometry

Example

 disjoint( geomFromWKT( 'POLYGON((0 0 , 0 1 , 1 1 , 1 0 , 0 0 ))' ) , geomFromWKT( 'LINESTRING(3 3 , 4 4 , 5 5)' )) → returns 1
 disjoint( geomFromWKT( 'LINESTRING(3 3 , 4 4 , 5 5)' ) , geomFromWKT( 'POINT(4 4)' ))                              → returns 0