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 / Curve2DZ.java @ 40435
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1 | 40435 | jjdelcerro | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | package org.gvsig.fmap.geom.primitive.impl; |
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42 | |||
43 | import org.cresques.cts.IProjection; |
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44 | |||
45 | import org.gvsig.fmap.geom.Geometry; |
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46 | import org.gvsig.fmap.geom.primitive.Curve; |
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47 | import org.gvsig.fmap.geom.primitive.FShape; |
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48 | import org.gvsig.fmap.geom.primitive.GeneralPathX; |
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49 | import org.gvsig.fmap.geom.type.GeometryType; |
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50 | |||
51 | /**
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52 | * Polilinea 3D.
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53 | *
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54 | * @author Vicente Caballero Navarro
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55 | */
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56 | public class Curve2DZ extends Curve2D implements Curve { |
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57 | private static final long serialVersionUID = 3431077088722464314L; |
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58 | |||
59 | /**
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60 | * The constructor with the GeometryType like and argument
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61 | * is used by the {@link GeometryType}{@link #create()}
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62 | * to create the geometry
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63 | * @param type
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64 | * The geometry type
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65 | */
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66 | public Curve2DZ(GeometryType geometryType) {
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67 | super(geometryType);
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68 | } |
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69 | |||
70 | /**
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71 | * Constructor used in the {@link Geometry#cloneGeometry()} method
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72 | * @param id
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73 | * @param projection
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74 | * @param gpx
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75 | * @param pZ
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76 | */
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77 | Curve2DZ(GeometryType geometryType, String id, IProjection projection, GeneralPathX gpx) {
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78 | super(geometryType, id, projection, gpx);
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79 | } |
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80 | |||
81 | /*
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82 | * (non-Javadoc)
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83 | * @see org.gvsig.fmap.geom.primitive.impl.Curve2D#getShapeType()
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84 | */
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85 | public int getShapeType() { |
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86 | return TYPES.CURVE;
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87 | } |
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88 | |||
89 | /*
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90 | * (non-Javadoc)
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91 | * @see org.gvsig.fmap.geom.primitive.impl.Curve2D#cloneFShape()
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92 | */
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93 | public FShape cloneFShape() {
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94 | return new Curve2DZ(getGeometryType(), id, projection, (GeneralPathX) gp.clone()); |
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95 | } |
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96 | |||
97 | public double getCoordinateAt(int index, int dimension) { |
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98 | if (index > gp.getNumCoords()) {
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99 | throw new ArrayIndexOutOfBoundsException(); |
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100 | } |
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101 | double[] coords = gp.getPointAt(index).getCoordinates(); |
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102 | if(dimension < coords.length)
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103 | return gp.getPointAt(index).getCoordinateAt(dimension);
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104 | return 0D; |
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105 | } |
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106 | |||
107 | public int getDimension() { |
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108 | return 3; |
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109 | } |
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110 | } |