svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.geometry / org.gvsig.fmap.geometry.jts / src / main / java / org / gvsig / fmap / geom / jts / util / ArrayListCoordinateSequence.java @ 42283
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/* gvSIG. Desktop Geographic Information System.
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*
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* Copyright ? 2007-2015 gvSIG Association
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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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.fmap.geom.jts.util; |
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import java.util.ArrayList; |
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import java.util.Collection; |
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import com.vividsolutions.jts.geom.Coordinate; |
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import com.vividsolutions.jts.geom.CoordinateSequence; |
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import com.vividsolutions.jts.geom.Envelope; |
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import org.gvsig.fmap.geom.jts.MCoordinate; |
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/**
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* @author fdiaz
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*
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*/
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public class ArrayListCoordinateSequence extends ArrayList<com.vividsolutions.jts.geom.Coordinate> implements com.vividsolutions.jts.geom.CoordinateSequence { |
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/**
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*
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*/
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private static final long serialVersionUID = -6406449425908120065L; |
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/**
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*
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*/
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public ArrayListCoordinateSequence(Collection<com.vividsolutions.jts.geom.Coordinate> coordinates) { |
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super(coordinates);
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} |
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/**
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*
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*/
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public ArrayListCoordinateSequence() {
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super();
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} |
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/* (non-Javadoc)
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* @see com.vividsolutions.jts.geom.CoordinateSequence#getDimension()
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*/
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public int getDimension() { |
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// FIXME: ?Esto es correcto?????
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com.vividsolutions.jts.geom.Coordinate c = get(0);
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if(c instanceof MCoordinate){ |
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if(Double.isNaN(c.z)){ |
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return 3; |
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} else {
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return 4; |
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} |
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} else {
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if(Double.isNaN(c.z)){ |
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return 2; |
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} else {
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return 3; |
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} |
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} |
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} |
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/* (non-Javadoc)
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* @see com.vividsolutions.jts.geom.CoordinateSequence#getCoordinate(int)
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*/
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public com.vividsolutions.jts.geom.Coordinate getCoordinate(int i) { |
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return (com.vividsolutions.jts.geom.Coordinate) get(i);
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} |
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/* (non-Javadoc)
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* @see com.vividsolutions.jts.geom.CoordinateSequence#getCoordinateCopy(int)
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*/
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public com.vividsolutions.jts.geom.Coordinate getCoordinateCopy(int i) { |
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return (com.vividsolutions.jts.geom.Coordinate) ((com.vividsolutions.jts.geom.Coordinate)get(i)).clone();
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} |
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/* (non-Javadoc)
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* @see com.vividsolutions.jts.geom.CoordinateSequence#getCoordinate(int, com.vividsolutions.jts.geom.Coordinate)
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*/
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public void getCoordinate(int index, com.vividsolutions.jts.geom.Coordinate coord) { |
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com.vividsolutions.jts.geom.Coordinate c = ((com.vividsolutions.jts.geom.Coordinate) get(index)); |
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coord = new com.vividsolutions.jts.geom.Coordinate(c.x, c.y);
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} |
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/* (non-Javadoc)
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* @see com.vividsolutions.jts.geom.CoordinateSequence#getX(int)
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*/
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public double getX(int index) { |
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return ((com.vividsolutions.jts.geom.Coordinate) get(index)).x;
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} |
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/* (non-Javadoc)
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* @see com.vividsolutions.jts.geom.CoordinateSequence#getY(int)
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*/
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public double getY(int index) { |
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return ((com.vividsolutions.jts.geom.Coordinate) get(index)).y;
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} |
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/* (non-Javadoc)
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* @see com.vividsolutions.jts.geom.CoordinateSequence#getOrdinate(int, int)
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*/
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public double getOrdinate(int index, int ordinateIndex) { |
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return ((com.vividsolutions.jts.geom.Coordinate) get(index)).getOrdinate(ordinateIndex);
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} |
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/* (non-Javadoc)
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* @see com.vividsolutions.jts.geom.CoordinateSequence#setOrdinate(int, int, double)
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*/
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public void setOrdinate(int index, int ordinateIndex, double value) { |
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((com.vividsolutions.jts.geom.Coordinate) get(index)).setOrdinate(ordinateIndex, value); |
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} |
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/* (non-Javadoc)
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* @see com.vividsolutions.jts.geom.CoordinateSequence#toCoordinateArray()
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*/
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public com.vividsolutions.jts.geom.Coordinate[] toCoordinateArray() { |
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return ((com.vividsolutions.jts.geom.Coordinate[])(this.toArray(new Coordinate[this.size()]))); |
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} |
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/* (non-Javadoc)
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* @see com.vividsolutions.jts.geom.CoordinateSequence#expandEnvelope(com.vividsolutions.jts.geom.Envelope)
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*/
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public Envelope expandEnvelope(Envelope env) {
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for (int i = 0; i < this.size(); i++) { |
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env.expandToInclude((com.vividsolutions.jts.geom.Coordinate) get(i)); |
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} |
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return env;
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} |
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} |