svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.geometry / org.gvsig.fmap.geometry.impl / src / main / java / org / gvsig / fmap / geom / primitive / impl / Spline2DZ.java @ 40559
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 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 3
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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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/**
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*
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*/
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package org.gvsig.fmap.geom.primitive.impl; |
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import java.awt.geom.Point2D; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.primitive.Spline; |
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import org.gvsig.fmap.geom.type.GeometryType; |
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/**
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* @author paco
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*
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*/
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public class Spline2DZ extends Spline2D implements Spline { |
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private static final long serialVersionUID = 8745988712085629939L; |
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private double z; |
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/**
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* The constructor with the GeometryType like and argument
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* is used by the {@link GeometryType}{@link #create()}
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* to create the geometry
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* @param type
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* The geometry type
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*/
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public Spline2DZ(GeometryType geometryType) {
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super(geometryType);
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} |
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/**
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* Constructor used in the {@link Geometry#cloneGeometry()} method
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* @param geometryType
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* @param id
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* @param projection
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* @param ps
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* @param z
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*/
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Spline2DZ(GeometryType geometryType, String id, IProjection projection, Point2D[] ps, double z) { |
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super(geometryType, id, projection, ps);
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this.z = z;
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} |
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/* (non-Javadoc)
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* @see org.gvsig.fmap.geom.primitive.Curve2D#setCoordinateAt(int, int, double)
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*/
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public void setCoordinateAt(int index, int dimension, double value) { |
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if (dimension == 2){ |
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z = value; |
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}else{
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super.setCoordinateAt(index, dimension, value);
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} |
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} |
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public double getCoordinateAt(int index, int dimension) { |
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if (index > gp.getNumCoords()) {
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throw new ArrayIndexOutOfBoundsException(); |
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} |
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double[] coords = gp.getPointAt(index).getCoordinates(); |
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if(dimension < coords.length)
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return gp.getPointAt(index).getCoordinateAt(dimension);
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return 0D; |
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} |
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public int getDimension() { |
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return 3; |
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} |
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} |