root / trunk / libraries / libFMap_geometries / src / org / gvsig / fmap / geom / primitive / Point3D.java @ 20861
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/* gvSIG. Sistema de Informaci�n Geogr�fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib��ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package org.gvsig.fmap.geom.primitive; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.type.GeometryType; |
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/**
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* Punto 3D.
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*
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* @author Vicente Caballero Navarro
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*/
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public class Point3D extends Point2D implements FShape3D, Point{ |
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private static final long serialVersionUID = 1L; |
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private static GeometryType geomType = GeometryManager.getInstance() |
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.registerGeometryType(Point3D.class); |
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double z;
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/**
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* Crea un nuevo FPoint3D.
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*
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* @param x Coordenada x.
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* @param y Coordenada y.
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* @param z Coordenada z.
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*/
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public Point3D(String id, IProjection projection, double x, double y, double z) { |
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super(id, projection, x, y);
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this.z = z;
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} |
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public Point3D(double x, double y, double z) { |
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this(null, null, x, y, z); |
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} |
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/**
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* Devuelve un Array con los valores de todas las Zs, en este caso con un
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* �nico vaor de z.
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*
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* @return Array de Zs.
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*/
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public double[] getZs() { |
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return new double[] { z }; |
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} |
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/**
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* @see org.gvsig.fmap.geom.primitive.FShape#getShapeType()
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*/
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public int getShapeType() { |
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return FShape.POINT | FShape.Z;
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.core.FShape#cloneFShape()
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*/
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public FShape cloneFShape() {
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return new Point3D(id, projection, p.getX(), p.getY(), z); |
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.core.FPoint2D#coordinateDimension()
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*/
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public int getCoordinateDimension() { |
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return 3; |
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} |
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public GeometryType getGeometryType() {
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return geomType;
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} |
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} |