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 / primitive / curve / line / BaseLine3D.java @ 44617
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1 | 42260 | fdiaz | /* gvSIG. Desktop Geographic Information System.
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2 | *
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3 | * Copyright ? 2007-2015 gvSIG Association
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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., 51 Franklin Street, Fifth Floor, Boston,
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18 | * MA 02110-1301, USA.
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19 | *
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20 | * For any additional information, do not hesitate to contact us
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21 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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22 | */
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23 | package org.gvsig.fmap.geom.jts.primitive.curve.line; |
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24 | |||
25 | 42283 | fdiaz | import java.util.ArrayList; |
26 | 42269 | fdiaz | import java.util.Iterator; |
27 | |||
28 | 42260 | fdiaz | import com.vividsolutions.jts.geom.Coordinate; |
29 | |||
30 | import org.gvsig.fmap.geom.Geometry; |
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31 | 42269 | fdiaz | import org.gvsig.fmap.geom.GeometryException; |
32 | import org.gvsig.fmap.geom.aggregate.MultiLine; |
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33 | import org.gvsig.fmap.geom.aggregate.MultiPoint; |
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34 | import org.gvsig.fmap.geom.aggregate.MultiPolygon; |
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35 | import org.gvsig.fmap.geom.jts.aggregate.MultiLine3D; |
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36 | import org.gvsig.fmap.geom.jts.aggregate.MultiPoint3D; |
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37 | import org.gvsig.fmap.geom.jts.aggregate.MultiPolygon3D; |
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38 | 42260 | fdiaz | import org.gvsig.fmap.geom.jts.primitive.point.Point3D; |
39 | import org.gvsig.fmap.geom.jts.primitive.point.Point3DM; |
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40 | 42269 | fdiaz | import org.gvsig.fmap.geom.jts.primitive.surface.polygon.Polygon3D; |
41 | 42267 | fdiaz | import org.gvsig.fmap.geom.jts.util.ArrayListCoordinateSequence; |
42 | import org.gvsig.fmap.geom.jts.util.ReadOnlyCoordinates; |
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43 | 44617 | jjdelcerro | import org.gvsig.fmap.geom.primitive.OrientablePrimitive; |
44 | 42260 | fdiaz | import org.gvsig.fmap.geom.primitive.Point; |
45 | |||
46 | |||
47 | |||
48 | /**
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49 | * @author fdiaz
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50 | *
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51 | */
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52 | 42270 | fdiaz | public abstract class BaseLine3D extends AbstractLine { |
53 | 42260 | fdiaz | |
54 | /**
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55 | *
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56 | */
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57 | private static final long serialVersionUID = -1886715977687661564L; |
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58 | |||
59 | /**
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60 | 42283 | fdiaz | * @param polygon
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61 | */
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62 | public BaseLine3D(int type) { |
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63 | super(type, Geometry.SUBTYPES.GEOM3D);
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64 | this.coordinates = new ArrayListCoordinateSequence(new ArrayList<Coordinate>()); |
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65 | } |
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66 | |||
67 | /**
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68 | 42304 | fdiaz | * @param polygon
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69 | * @param coordinates
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70 | */
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71 | public BaseLine3D(int type, Coordinate[] coordinates) { |
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72 | super(type, Geometry.SUBTYPES.GEOM3D);
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73 | initializeCoordinates(coordinates); |
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74 | } |
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75 | |||
76 | /**
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77 | * @param coordinates
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78 | */
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79 | private void initializeCoordinates(Coordinate[] coordinates) { |
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80 | 42260 | fdiaz | this.coordinates = new ArrayListCoordinateSequence(new ReadOnlyCoordinates(coordinates)); |
81 | } |
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82 | |||
83 | 44617 | jjdelcerro | public OrientablePrimitive addVertex(double x, double y) { |
84 | return this.addVertex(new Point3D(x, y, 0)); |
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85 | 42260 | fdiaz | } |
86 | |||
87 | 44617 | jjdelcerro | public OrientablePrimitive addVertex(double x, double y, double z) { |
88 | return this.addVertex(new Point3D(x, y, z)); |
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89 | 42260 | fdiaz | } |
90 | |||
91 | @Override
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92 | protected Point fixPoint(Point point) { |
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93 | if (point instanceof Point3D) { |
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94 | return point;
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95 | } else if (point instanceof Point3DM) { |
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96 | return new Point3D(point.getX(), point.getY(), ((Point3DM) point).getM()); |
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97 | } else {
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98 | return new Point3D(point.getX(), point.getY(), 0); |
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99 | } |
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100 | } |
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101 | 42267 | fdiaz | |
102 | 42269 | fdiaz | /* (non-Javadoc)
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103 | * @see org.gvsig.fmap.geom.primitive.Line#toPoints()
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104 | */
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105 | public MultiPoint toPoints() throws GeometryException { |
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106 | MultiPoint multiPoint = new MultiPoint3D();
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107 | 42271 | fdiaz | multiPoint.ensureCapacity(coordinates.size()); |
108 | for (Iterator<Coordinate> iterator = coordinates.iterator(); iterator.hasNext();) { |
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109 | 42269 | fdiaz | Coordinate coordinate = (Coordinate) iterator.next(); |
110 | 44099 | jjdelcerro | multiPoint.addPoint(new Point3D(this.getProjection(), coordinate)); |
111 | 42269 | fdiaz | } |
112 | return multiPoint;
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113 | } |
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114 | |||
115 | /* (non-Javadoc)
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116 | * @see org.gvsig.fmap.geom.primitive.Line#toLines()
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117 | */
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118 | public MultiLine toLines() throws GeometryException { |
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119 | MultiLine multiLine = new MultiLine3D();
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120 | multiLine.addPrimitive(this);
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121 | return multiLine;
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122 | } |
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123 | |||
124 | /* (non-Javadoc)
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125 | * @see org.gvsig.fmap.geom.primitive.Line#toPolygons()
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126 | */
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127 | public MultiPolygon toPolygons() throws GeometryException { |
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128 | MultiPolygon multiPolygon = new MultiPolygon3D();
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129 | Polygon3D polygon = new Polygon3D(coordinates.toCoordinateArray());
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130 | multiPolygon.addPrimitive(polygon); |
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131 | return multiPolygon;
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132 | } |
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133 | 42283 | fdiaz | |
134 | |||
135 | /* (non-Javadoc)
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136 | * @see org.gvsig.fmap.geom.primitive.OrientablePrimitive#getVertex(int)
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137 | */
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138 | public Point getVertex(int index) { |
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139 | 44099 | jjdelcerro | Point3D vertex = new Point3D(this.getProjection(), this.coordinates.get(index)); |
140 | 42283 | fdiaz | return vertex;
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141 | } |
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142 | 42260 | fdiaz | } |