Package eu.europa.ec.eurostat.jgiscotools.algo.base

Class Union

java.lang.Object

eu.europa.ec.eurostat.jgiscotools.algo.base.Union

public class Union
extends Object

Efficient union of polygons.

Author:

julien Perret (from GeOxygene project http://sourceforge.net/projects/oxygene-project/)

Constructor Summary

Constructors

Constructor	Description
Union()

Method Summary

Modifier and Type	Method	Description
static org.locationtech.jts.geom.Geometry	getCascadedPolygonUnion(Collection<org.locationtech.jts.geom.Geometry> polys)
static <T extends org.locationtech.jts.geom.Geometry> org.locationtech.jts.geom.Geometry	getLineUnion(Collection<T> geoms)
static org.locationtech.jts.geom.Geometry	getPolygonUnion(Collection<org.locationtech.jts.geom.Geometry> geoms)
static org.locationtech.jts.geom.LineString	getUnionAsLineString(Collection<org.locationtech.jts.geom.Geometry> geoms)
static org.locationtech.jts.geom.Geometry	polygonsUnionAll(Collection<org.locationtech.jts.geom.Geometry> polys)

Methods inherited from class java.lang.Object

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

Constructor Detail

Union

public Union()

Method Detail

getLineUnion

public static <T extends org.locationtech.jts.geom.Geometry> org.locationtech.jts.geom.Geometry getLineUnion(Collection<T> geoms)

getPolygonUnion

public static org.locationtech.jts.geom.Geometry getPolygonUnion(Collection<org.locationtech.jts.geom.Geometry> geoms)

getCascadedPolygonUnion

public static org.locationtech.jts.geom.Geometry getCascadedPolygonUnion(Collection<org.locationtech.jts.geom.Geometry> polys)

getUnionAsLineString

public static org.locationtech.jts.geom.LineString getUnionAsLineString(Collection<org.locationtech.jts.geom.Geometry> geoms)

polygonsUnionAll

public static org.locationtech.jts.geom.Geometry polygonsUnionAll(Collection<org.locationtech.jts.geom.Geometry> polys)