/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2004-2008, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package org.geotools.geometry.iso.operations;
import junit.framework.TestCase;
import org.geotools.geometry.iso.io.wkt.ParseException;
import org.geotools.geometry.iso.io.wkt.WKTReader;
import org.geotools.geometry.iso.primitive.CurveImpl;
import org.geotools.geometry.iso.primitive.PointImpl;
import org.geotools.geometry.iso.primitive.SurfaceImpl;
import org.geotools.referencing.crs.DefaultGeographicCRS;
import org.opengis.geometry.Boundary;
import org.opengis.geometry.complex.Complex;
import org.opengis.geometry.complex.CompositeCurve;
import org.opengis.geometry.complex.CompositePoint;
import org.opengis.geometry.complex.CompositeSurface;
import org.opengis.referencing.crs.CoordinateReferenceSystem;
/**
*
*
* @source $URL$
*/
public class ClosureTest extends TestCase {
//private FeatGeomFactoryImpl factory = null;
private CoordinateReferenceSystem crs = null;
public void testMain() {
//this.factory = FeatGeomFactoryImpl.getDefault2D();
this.crs = DefaultGeographicCRS.WGS84;
// Test Curves
this._testAll();
}
private void _testAll() {
// Point
CompositePoint cp = (CompositePoint) this.createPoint().getClosure();
//System.out.println(cp);
// Curve
CompositeCurve cc = (CompositeCurve) this.createCurve().getClosure();
//System.out.println(cc);
// Surface
CompositeSurface cs = (CompositeSurface) this.createSurface().getClosure();
//System.out.println(cs);
// Complexes
CompositePoint ncp = (CompositePoint) cp.getClosure();
assertTrue(ncp == cp);
//System.out.println(ncp);
CompositeCurve ncc = (CompositeCurve) cc.getClosure();
assertTrue(ncc == cc);
//System.out.println(ncc);
CompositeSurface ncs = (CompositeSurface) cs.getClosure();
assertTrue(ncs == cs);
//System.out.println(ncs);
// Boundaries
Complex c = null;
Boundary b = null;
b = this.createCurve().getBoundary();
c = b.getClosure();
assertTrue(b == c);
b = this.createSurface().getBoundary();
c = b.getClosure();
assertTrue(b == c);
}
private PointImpl createPointFromWKT(String aWKTpoint) {
PointImpl rPoint = null;
WKTReader wktReader = new WKTReader(this.crs);
try {
rPoint = (PointImpl) wktReader.read(aWKTpoint);
} catch (ParseException e) {
e.printStackTrace();
}
return rPoint;
}
private CurveImpl createCurveFromWKT(String aWKTcurve) {
CurveImpl rCurve = null;
WKTReader wktReader = new WKTReader(this.crs);
try {
rCurve = (CurveImpl) wktReader.read(aWKTcurve);
} catch (ParseException e) {
e.printStackTrace();
}
return rCurve;
}
private SurfaceImpl createSurfaceFromWKT(String aWKTsurface) {
SurfaceImpl rSurface = null;
WKTReader wktReader = new WKTReader(this.crs);
try {
rSurface = (SurfaceImpl) wktReader.read(aWKTsurface);
} catch (ParseException e) {
e.printStackTrace();
}
return rSurface;
}
private PointImpl createPoint() {
String wktPoint = "POINT(30 50)";
return this.createPointFromWKT(wktPoint);
}
private CurveImpl createCurve() {
String wktCurve1 = "CURVE(150.0 100.0, 160.0 140.0, 180.0 100.0, 170.0 120.0)";
return this.createCurveFromWKT(wktCurve1);
}
private SurfaceImpl createSurface() {
String wktSurface1 = "SURFACE ((10 90, 30 50, 70 30, 120 40, 150 70, 150 120, 100 150, 30 140, 10 90))";
return this.createSurfaceFromWKT(wktSurface1);
}
}