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 / aggregate / MultiLine2DM.java @ 42283
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1 | 42269 | 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.aggregate; |
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24 | |||
25 | import java.awt.Shape; |
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26 | import java.awt.geom.AffineTransform; |
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27 | import java.awt.geom.PathIterator; |
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28 | 42271 | fdiaz | import java.util.Iterator; |
29 | 42269 | fdiaz | |
30 | import org.gvsig.fmap.geom.Geometry; |
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31 | import org.gvsig.fmap.geom.GeometryException; |
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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.handler.Handler; |
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36 | 42271 | fdiaz | import org.gvsig.fmap.geom.jts.primitive.curve.line.Line2DM; |
37 | 42283 | fdiaz | import org.gvsig.fmap.geom.jts.primitive.surface.polygon.Polygon2D; |
38 | 42269 | fdiaz | import org.gvsig.fmap.geom.operation.GeometryOperationException; |
39 | import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException; |
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40 | import org.gvsig.fmap.geom.primitive.GeneralPathX; |
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41 | 42274 | fdiaz | import org.gvsig.fmap.geom.primitive.Line; |
42 | 42271 | fdiaz | import org.gvsig.fmap.geom.primitive.Polygon; |
43 | import org.gvsig.fmap.geom.primitive.Primitive; |
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44 | 42269 | fdiaz | |
45 | |||
46 | /**
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47 | * @author fdiaz
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48 | *
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49 | */
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50 | public class MultiLine2DM extends AbstractMultiLine { |
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51 | |||
52 | |||
53 | /**
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54 | *
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55 | */
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56 | private static final long serialVersionUID = 7970383739561430594L; |
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57 | |||
58 | /**
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59 | * @param type
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60 | * @param subtype
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61 | */
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62 | public MultiLine2DM() {
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63 | super(Geometry.SUBTYPES.GEOM2DM);
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64 | } |
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65 | |||
66 | /* (non-Javadoc)
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67 | * @see org.gvsig.fmap.geom.aggregate.MultiLine#toPoints()
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68 | */
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69 | public MultiPoint toPoints() throws GeometryException { |
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70 | 42271 | fdiaz | MultiPoint multiPoint = new MultiPoint2DM();
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71 | for (Iterator<Primitive> iterator = primitives.iterator(); iterator.hasNext();) { |
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72 | Line2DM line = (Line2DM) iterator.next(); |
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73 | MultiPoint points = line.toPoints(); |
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74 | multiPoint.ensureCapacity(multiPoint.getPrimitivesNumber()+points.getPrimitivesNumber()); |
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75 | for(int i=0; i<points.getPrimitivesNumber(); i++){ |
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76 | multiPoint.addPoint(points.getPointAt(i)); |
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77 | } |
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78 | } |
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79 | return multiPoint;
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80 | 42269 | fdiaz | } |
81 | |||
82 | /* (non-Javadoc)
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83 | * @see org.gvsig.fmap.geom.aggregate.MultiLine#toLines()
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84 | */
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85 | public MultiLine toLines() throws GeometryException { |
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86 | 42271 | fdiaz | return this; |
87 | 42269 | fdiaz | } |
88 | |||
89 | /* (non-Javadoc)
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90 | * @see org.gvsig.fmap.geom.aggregate.MultiLine#toPolygons()
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91 | */
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92 | public MultiPolygon toPolygons() throws GeometryException { |
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93 | 42271 | fdiaz | MultiPolygon multiPolygon = new MultiPolygon2DM();
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94 | for (Iterator<Primitive> iterator = primitives.iterator(); iterator.hasNext();) { |
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95 | Line2DM line = (Line2DM) iterator.next(); |
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96 | MultiPolygon polygons = line.toPolygons(); |
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97 | multiPolygon.ensureCapacity(multiPolygon.getPrimitivesNumber()+polygons.getPrimitivesNumber()); |
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98 | for(int i=0; i<polygons.getPrimitivesNumber(); i++){ |
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99 | multiPolygon.addSurface((Polygon)polygons.getPrimitiveAt(i));
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100 | } |
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101 | } |
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102 | return multiPolygon;
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103 | 42269 | fdiaz | } |
104 | |||
105 | /* (non-Javadoc)
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106 | * @see org.gvsig.fmap.geom.Geometry#cloneGeometry()
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107 | */
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108 | public Geometry cloneGeometry() {
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109 | 42274 | fdiaz | MultiLine2DM clone = new MultiLine2DM();
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110 | return clonePrimitives(clone);
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111 | 42269 | fdiaz | } |
112 | |||
113 | /* (non-Javadoc)
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114 | * @see org.gvsig.fmap.geom.Geometry#getDimension()
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115 | */
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116 | public int getDimension() { |
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117 | 42274 | fdiaz | return 3; |
118 | 42269 | fdiaz | } |
119 | |||
120 | /* (non-Javadoc)
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121 | * @see org.gvsig.fmap.geom.Geometry#getShape(java.awt.geom.AffineTransform)
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122 | */
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123 | public Shape getShape(AffineTransform affineTransform) { |
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124 | // TODO Auto-generated method stub
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125 | return null; |
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126 | } |
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127 | |||
128 | /* (non-Javadoc)
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129 | * @see org.gvsig.fmap.geom.Geometry#getShape()
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130 | */
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131 | public Shape getShape() { |
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132 | // TODO Auto-generated method stub
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133 | return null; |
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134 | } |
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135 | |||
136 | /* (non-Javadoc)
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137 | * @see org.gvsig.fmap.geom.jts.GeometryJTS#is3D()
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138 | */
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139 | public boolean is3D() { |
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140 | return false; |
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141 | } |
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142 | |||
143 | 42271 | fdiaz | /* (non-Javadoc)
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144 | * @see org.gvsig.fmap.geom.jts.aggregate.AbstractMultiLine#fixLine(org.gvsig.fmap.geom.primitive.Line)
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145 | */
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146 | @Override
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147 | 42283 | fdiaz | protected Geometry fixPrimitive(Primitive primitive) {
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148 | if(primitive instanceof Line2DM){ |
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149 | return primitive;
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150 | 42271 | fdiaz | } |
151 | 42283 | fdiaz | |
152 | if(primitive.getGeometryType().getSubType() == Geometry.SUBTYPES.GEOM2DM){
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153 | try {
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154 | return primitive.toLines();
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155 | } catch (GeometryException e) {
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156 | String message = "Can't convert primitive to lines"; |
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157 | logger.warn(message); |
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158 | throw new RuntimeException(message); |
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159 | } |
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160 | } |
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161 | |||
162 | String message = "Only 2D primitives can be fixed to MultiLine2DM"; |
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163 | notifyDeprecated(message); |
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164 | throw new UnsupportedOperationException(message); |
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165 | 42271 | fdiaz | } |
166 | 42269 | fdiaz | } |