org.h2.util.geometry

Class JTSUtils

java.lang.Object

org.h2.util.geometry.JTSUtils

public final class JTSUtils
extends java.lang.Object

Utilities for Geometry data type from JTS library.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JTSUtils.GeometryTarget Converter output target that creates a JTS Geometry.

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	M_IS_SUPPORTED true if M dimension is supported by used version of JTS, false if M dimension is only partially supported (JTS 1.15).

Method Summary

Methods

Modifier and Type	Method and Description
static org.locationtech.jts.geom.Geometry	ewkb2geometry(byte[] ewkb) Converts EWKB to a JTS geometry object.
static org.locationtech.jts.geom.Geometry	ewkb2geometry(byte[] ewkb, int dimensionSystem) Converts EWKB to a JTS geometry object.
static byte[]	geometry2ewkb(org.locationtech.jts.geom.Geometry geometry) Converts Geometry to EWKB.
static byte[]	geometry2ewkb(org.locationtech.jts.geom.Geometry geometry, int dimensionSystem) Converts Geometry to EWKB.
static void	parseGeometry(org.locationtech.jts.geom.Geometry geometry, GeometryUtils.Target target) Parses a JTS Geometry object.

Methods inherited from class java.lang.Object

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

Field Detail

M_IS_SUPPORTED

public static final boolean M_IS_SUPPORTED

true if M dimension is supported by used version of JTS, false if M dimension is only partially supported (JTS 1.15).

Method Detail

ewkb2geometry

public static org.locationtech.jts.geom.Geometry ewkb2geometry(byte[] ewkb)

Converts EWKB to a JTS geometry object.

Parameters:

ewkb - source EWKB

Returns:

JTS geometry object

ewkb2geometry

public static org.locationtech.jts.geom.Geometry ewkb2geometry(byte[] ewkb,
                                               int dimensionSystem)

Converts EWKB to a JTS geometry object.

Parameters:

ewkb - source EWKB

dimensionSystem - dimension system

Returns:

JTS geometry object

geometry2ewkb

public static byte[] geometry2ewkb(org.locationtech.jts.geom.Geometry geometry)

Converts Geometry to EWKB.

Parameters:

geometry - source geometry

Returns:

EWKB representation

geometry2ewkb

public static byte[] geometry2ewkb(org.locationtech.jts.geom.Geometry geometry,
                   int dimensionSystem)

Converts Geometry to EWKB.

Parameters:

geometry - source geometry

dimensionSystem - dimension system

Returns:

EWKB representation

parseGeometry

public static void parseGeometry(org.locationtech.jts.geom.Geometry geometry,
                 GeometryUtils.Target target)

Parses a JTS Geometry object.

Parameters:

geometry - geometry to parse

target - output target