# Package org.h2gis.functions.spatial.predicates

Class Summary
ST_Contains: Return true if Geometry A contains Geometry B.
ST_CoveredBy: ST_CoveredBy returns true if no point in geometry B is outside geometry A.
ST_Covers: ST_Covers returns true if no point in geometry B is outside geometry A.
ST_Crosses: Return true if Geometry A crosses Geometry B.
ST_Disjoint: Return true if the two Geometries are disjoint.
ST_DWithin: ST_DWithin returns true if the geometries are within the specified distance of one another.
ST_EnvelopesIntersect: Return true if the envelope of Geometry A intersects the envelope of Geometry B.
ST_Equals: Return true if Geometry A is equal to Geometry B.
ST_Intersects: Return true if the geometry A intersects the geometry B
ST_OrderingEquals: ST_OrderingEquals compares two geometries and t (TRUE) if the geometries are equal and the coordinates are in the same order; otherwise it returns f (FALSE).
ST_Overlaps: Return true if the geometry A overlaps the geometry B
ST_Relate: This function is used to compute the relation between two geometries, as described in the SFS specification.
ST_Touches: Return true if the geometry A touches the geometry B
ST_Within: Return true if the geometry A is within the geometry B