com.revolsys.jts.operation.overlay.snap

Class SnapOverlayOp

java.lang.Object

com.revolsys.jts.operation.overlay.snap.SnapOverlayOp

public class SnapOverlayOp
extends Object

Performs an overlay operation using snapping and enhanced precision to improve the robustness of the result. This class always uses snapping. This is less performant than the standard JTS overlay code, and may even introduce errors which were not present in the original data. For this reason, this class should only be used if the standard overlay code fails to produce a correct result.

Version:

1.7

Author:

Martin Davis

Constructor Summary

Constructors

Constructor and Description
SnapOverlayOp(Geometry g1, Geometry g2)

Method Summary

Methods

Modifier and Type	Method and Description
static Geometry	difference(Geometry g0, Geometry g1)
Geometry	getResultGeometry(int opCode)
static Geometry	intersection(Geometry g0, Geometry g1)
static Geometry	overlayOp(Geometry g0, Geometry g1, int opCode)
static Geometry	symDifference(Geometry g0, Geometry g1)
static Geometry	union(Geometry g0, Geometry g1)

Methods inherited from class java.lang.Object

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

Constructor Detail

SnapOverlayOp

public SnapOverlayOp(Geometry g1,
             Geometry g2)

Method Detail

difference

public static Geometry difference(Geometry g0,
                  Geometry g1)

intersection

public static Geometry intersection(Geometry g0,
                    Geometry g1)

overlayOp

public static Geometry overlayOp(Geometry g0,
                 Geometry g1,
                 int opCode)

symDifference

public static Geometry symDifference(Geometry g0,
                     Geometry g1)

union

public static Geometry union(Geometry g0,
             Geometry g1)

getResultGeometry

public Geometry getResultGeometry(int opCode)