svn-gvsig-desktop / trunk / libraries / libGeometries / src / org / gvsig / geometries / iso / AbstractGeometry.java @ 20086
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1 | 20086 | jmvivo | package org.gvsig.geometries.iso; |
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2 | |||
3 | import java.awt.Shape; |
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4 | import java.awt.geom.AffineTransform; |
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5 | import java.awt.geom.PathIterator; |
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6 | import java.awt.geom.Rectangle2D; |
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7 | import java.io.IOException; |
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8 | |||
9 | import org.cresques.cts.ICoordTrans; |
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10 | import org.cresques.cts.IProjection; |
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11 | import org.gvsig.geometries.iso.primitive.Box; |
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12 | import org.gvsig.geometries.operation.GeometryOperation; |
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13 | import org.gvsig.geometries.operation.GeometryOperationException; |
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14 | |||
15 | import com.iver.cit.gvsig.fmap.core.Handler; |
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16 | import com.iver.cit.gvsig.fmap.core.IGeometry; |
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17 | |||
18 | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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19 | *
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20 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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21 | *
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22 | * This program is free software; you can redistribute it and/or
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23 | * modify it under the terms of the GNU General Public License
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24 | * as published by the Free Software Foundation; either version 2
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25 | * of the License, or (at your option) any later version.
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26 | *
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27 | * This program is distributed in the hope that it will be useful,
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28 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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29 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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30 | * GNU General Public License for more details.
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31 | *
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32 | * You should have received a copy of the GNU General Public License
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33 | * along with this program; if not, write to the Free Software
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34 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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35 | *
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36 | * For more information, contact:
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37 | *
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38 | * Generalitat Valenciana
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39 | * Conselleria d'Infraestructures i Transport
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40 | * Av. Blasco Ib??ez, 50
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41 | * 46010 VALENCIA
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42 | * SPAIN
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43 | *
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44 | * +34 963862235
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45 | * gvsig@gva.es
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46 | * www.gvsig.gva.es
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47 | *
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48 | * or
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49 | *
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50 | * IVER T.I. S.A
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51 | * Salamanca 50
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52 | * 46005 Valencia
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53 | * Spain
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54 | *
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55 | * +34 963163400
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56 | * dac@iver.es
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57 | */
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58 | /* CVS MESSAGES:
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59 | *
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60 | * $Id: AbstractGeometry.java,v 1.2 2008/03/25 08:47:41 cvs Exp $
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61 | * $Log: AbstractGeometry.java,v $
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62 | * Revision 1.2 2008/03/25 08:47:41 cvs
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63 | * Visitors removed
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64 | *
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65 | * Revision 1.1 2008/03/12 08:46:21 cvs
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66 | * *** empty log message ***
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67 | *
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68 | *
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69 | */
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70 | /**
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71 | * This interface must to be implemented by all the geometries.
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72 | * It contains methods that has been created because of they are
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73 | * on the ISO 19107 and others that has been inherited because of
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74 | * the previous gvSIG versions.
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75 | * @author Jorge Piera Llodr? (jorge.piera@iver.es)
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76 | * @see http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=32554
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77 | * @see http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=26012
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78 | */
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79 | public interface AbstractGeometry { |
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80 | |||
81 | /**
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82 | * This method returns the geometry identifier just as is
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83 | * described on the ISO 10136.
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84 | * @return the geometry identifier
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85 | */
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86 | public String getId(); |
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87 | |||
88 | /**
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89 | * This method returns the geometry coordinates reference
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90 | * system just as is described on the ISO 10136.
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91 | * @return the projection
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92 | */
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93 | public IProjection getSRS();
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94 | |||
95 | /**
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96 | * This method has been created because of the ISO 19107
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97 | * @return if the geometry is simple.
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98 | */
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99 | public boolean isSimple(); |
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100 | |||
101 | /**
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102 | * This method has been created because of the ISO 19107
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103 | * @return the number of dimensions.
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104 | *
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105 | */
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106 | public int getCoordinateDimension(); |
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107 | |||
108 | /**
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109 | * This method has been created because of the ISO 19107
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110 | * @return the boundary that encloses the geometry
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111 | */
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112 | public Box getBoundary(); |
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113 | |||
114 | /**
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115 | * This method has been created because of the ISO 19107. It
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116 | * returns a cloned geometry in the new SRS
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117 | * @param newProjection
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118 | * The new projection
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119 | * @return the boundary that encloses the geometry
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120 | */
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121 | public AbstractGeometry transform(IProjection newProjection);
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122 | |||
123 | /**
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124 | * Gets a concrete operation
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125 | * @param opeartionCode
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126 | * Operation code. See the GeometryOperation class to see the codes
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127 | * @return
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128 | * An operation or null
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129 | */
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130 | public GeometryOperation getOperation(int opeartionCode); |
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131 | |||
132 | /**
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133 | * Executes the operation for a concrete geometry
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134 | * @param operationCode
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135 | * @return
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136 | * The operation result (if exists)
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137 | * @throws GeometryOperationException
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138 | */
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139 | public Object doOperation(int opeartionCode) throws GeometryOperationException; |
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140 | |||
141 | /**
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142 | * It returns the geometry type, that can be one of the constants
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143 | * defined in FShape: POINT, LINE, POLIGON
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144 | * @return The geometry type
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145 | */
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146 | int getGeometryType();
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147 | |||
148 | /**
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149 | * It clones the geometry
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150 | * @return The cloned geometry
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151 | */
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152 | IGeometry cloneGeometry(); |
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153 | |||
154 | /**
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155 | * Devuelve true si la geometr?a intersecta con el rect?ngulo que se pasa
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156 | * como par?metro.
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157 | *
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158 | * @param r Rect?ngulo.
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159 | *
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160 | * @return True, si intersecta.
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161 | * @deprecated
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162 | */
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163 | boolean intersects(Rectangle2D r); |
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164 | |||
165 | /**
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166 | * Se usa en las strategies de dibujo para comprobar de manera r?pida
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167 | * si intersecta con el rect?ngulo visible
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168 | * @param x
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169 | * @param y
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170 | * @param w
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171 | * @param h
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172 | * @return
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173 | * @deprecated
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174 | */
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175 | public boolean fastIntersects(double x, double y, double w, double h); |
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176 | |||
177 | /**
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178 | * Devuelve el Rect?ngulo que ocupa la geometr?a.
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179 | * @return Rect?ngulo.
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180 | * @deprecated Use getBoundary instead of this
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181 | */
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182 | Rectangle2D getBounds2D();
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183 | |||
184 | /**
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185 | * Reproyecta la geometr?a a partir del transformador de coordenadas.
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186 | *
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187 | * @param ct Coordinate Transformer.
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188 | * @deprecated
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189 | */
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190 | void reProject(ICoordTrans ct);
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191 | |||
192 | /**
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193 | * Devuelve el GeneralPathXIterator con la informaci?n relativa a la geometr?a.
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194 | * @param at TODO
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195 | *
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196 | * @return PathIterator.
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197 | * @deprecated
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198 | */
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199 | PathIterator getPathIterator(AffineTransform at); |
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200 | |||
201 | /**
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202 | *
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203 | * @return
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204 | * @throws IOException
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205 | * @deprecated
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206 | */
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207 | public byte[] toWKB() throws IOException; |
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208 | |||
209 | /**
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210 | * It returns the handlers of the geomety,
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211 | * these they can be of two types is straightening and of seleccion.
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212 | *
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213 | * @param type Type of handlers
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214 | *
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215 | * @return Handlers.
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216 | */
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217 | public Handler[] getHandlers(int type); |
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218 | |||
219 | /**
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220 | *
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221 | * @param at
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222 | * @deprecated
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223 | */
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224 | public void transform(AffineTransform at); |
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225 | |||
226 | /**
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227 | *
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228 | * @param at
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229 | * @param flatness
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230 | * @return
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231 | * @deprecated
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232 | */
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233 | PathIterator getPathIterator(AffineTransform at, double flatness); |
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234 | |||
235 | /**
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236 | * Useful to have the real shape behind the scenes.
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237 | * May be uses to edit it knowing it it is a Circle, Ellipse, etc
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238 | * @return
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239 | * @deprecated
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240 | */
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241 | Shape getInternalShape();
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242 | } |