org.geolatte.geom.jts

Class JTSUtils

java.lang.Object

org.geolatte.geom.jts.JTSUtils

public class JTSUtils
extends Object

Some utility functions for working with JTS geometries

Method Summary

Modifier and Type	Method and Description
static boolean	equals3D(org.locationtech.jts.geom.Coordinate c1, org.locationtech.jts.geom.Coordinate c2)
static boolean	equalsExact3D(org.locationtech.jts.geom.Geometry g1, org.locationtech.jts.geom.Geometry g2) Determines equality between geometries taking into account all coordinates, and the SRID.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

equalsExact3D

public static boolean equalsExact3D(org.locationtech.jts.geom.Geometry g1,
                                    org.locationtech.jts.geom.Geometry g2)

Determines equality between geometries taking into account all coordinates, and the SRID.

Note that doubles are compared exactly, i.e. _not_ to without some error-bound.

This method is used e.g. for dirty-checking in Hibernate

Parameters:

g1 - first geometry to compare (may be null)

g2 - second geometry to compare (may be null)

Returns:

if g1 is exactly equal to g2

equals3D

public static boolean equals3D(org.locationtech.jts.geom.Coordinate c1,
                               org.locationtech.jts.geom.Coordinate c2)