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 / Point2DZ.java @ 40559
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1 | 40559 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40559 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | 40435 | jjdelcerro | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | 40559 | jjdelcerro | * as published by the Free Software Foundation; either version 3
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9 | 40435 | jjdelcerro | * of the License, or (at your option) any later version.
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10 | 40559 | jjdelcerro | *
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11 | 40435 | jjdelcerro | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | 40559 | jjdelcerro | *
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16 | 40435 | jjdelcerro | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | 40559 | jjdelcerro | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | 40435 | jjdelcerro | * MA 02110-1301, USA.
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20 | 40559 | jjdelcerro | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | 40435 | jjdelcerro | */
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24 | package org.gvsig.fmap.geom.primitive.impl; |
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25 | |||
26 | import org.cresques.cts.IProjection; |
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27 | import org.gvsig.fmap.geom.Geometry; |
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28 | import org.gvsig.fmap.geom.primitive.FShape; |
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29 | import org.gvsig.fmap.geom.primitive.Point; |
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30 | import org.gvsig.fmap.geom.type.GeometryType; |
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31 | |||
32 | /**
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33 | * 3D point implementation.
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34 | *
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35 | * @author Vicente Caballero Navarro
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36 | * @author gvSIG team
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37 | */
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38 | public class Point2DZ extends Point2D implements Point { |
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39 | |||
40 | private static final long serialVersionUID = 3113070237182638858L; |
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41 | |||
42 | public static final String PERSISTENCE_DEFINITION_NAME = "Point2DimensionsZ"; |
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43 | private double z = 0.0d; |
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44 | |||
45 | /**
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46 | * The constructor with the GeometryType like and argument is used by the
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47 | * {@link GeometryType}{@link #create()} to create the geometry
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48 | *
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49 | * @param type
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50 | * The geometry type
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51 | */
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52 | public Point2DZ(GeometryType geomType) {
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53 | super(geomType);
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54 | } |
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55 | |||
56 | /**
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57 | * Constructor used in the {@link Geometry#cloneGeometry()} method
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58 | *
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59 | * @param id
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60 | * @param projection
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61 | * @param x
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62 | * @param y
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63 | * @param z
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64 | */
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65 | Point2DZ(GeometryType geomType, String id, IProjection projection,
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66 | double x, double y, double z) { |
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67 | super(geomType, id, projection, x, y);
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68 | this.z = z;
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69 | } |
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70 | |||
71 | public Point2DZ(double x, double y, double z, GeometryType geometryType) { |
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72 | super(geometryType);
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73 | this.x = x;
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74 | this.y = y;
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75 | this.z = z;
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76 | } |
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77 | |||
78 | public Point2DZ(double x, double y, double z) { |
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79 | super(TYPES.POINT, SUBTYPES.GEOM3D);
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80 | this.x = x;
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81 | this.y = y;
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82 | this.z = z;
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83 | } |
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84 | |||
85 | public int getShapeType() { |
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86 | return TYPES.POINT;
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87 | } |
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88 | |||
89 | public FShape cloneFShape() {
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90 | return new Point2DZ(getGeometryType(), id, projection, x, y, z); |
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91 | } |
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92 | |||
93 | public int getDimension() { |
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94 | return 3; |
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95 | } |
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96 | |||
97 | public boolean equals(Object other) { |
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98 | if (!super.equals(other)) { |
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99 | return false; |
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100 | } |
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101 | |||
102 | Point2DZ pother = (Point2DZ) other; |
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103 | if (Math.abs(this.z - pother.z) > 0.0000001) { |
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104 | return false; |
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105 | } |
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106 | return true; |
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107 | } |
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108 | |||
109 | public void setCoordinates(double[] values) { |
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110 | super.setCoordinates(values);
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111 | if (values.length > 2) { |
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112 | z = values[2];
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113 | } |
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114 | } |
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115 | |||
116 | public void setCoordinateAt(int dimension, double value) { |
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117 | if (dimension == Geometry.DIMENSIONS.Z) {
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118 | this.z = value;
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119 | } else {
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120 | super.setCoordinateAt(dimension, value);
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121 | } |
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122 | } |
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123 | |||
124 | public double getCoordinateAt(int dimension) { |
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125 | return (dimension == Geometry.DIMENSIONS.Z) ? this.z : super |
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126 | .getCoordinateAt(dimension); |
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127 | } |
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128 | |||
129 | public double getOrdinate(int dimension) { |
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130 | return (dimension == Geometry.DIMENSIONS.Z) ? this.z : super |
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131 | .getCoordinateAt(dimension); |
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132 | } |
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133 | |||
134 | public double[] getCoordinates() { |
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135 | return new double[] { getX(), getY(), this.z }; |
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136 | } |
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137 | |||
138 | protected String getFullTypeName() { |
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139 | return "Point2DZ"; |
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140 | } |
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141 | |||
142 | } |