svn-gvsig-desktop / branches / v10 / libraries / libFMap / src / com / iver / cit / gvsig / fmap / drivers / AbstractCadMemoryDriver.java @ 12910
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1 | 8367 | azabala | /*
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2 | * Created on 26-oct-2006
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3 | *
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4 | * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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5 | *
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6 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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7 | *
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8 | * This program is free software; you can redistribute it and/or
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9 | * modify it under the terms of the GNU General Public License
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10 | * as published by the Free Software Foundation; either version 2
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11 | * of the License, or (at your option) any later version.
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12 | *
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13 | * This program is distributed in the hope that it will be useful,
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 | * GNU General Public License for more details.
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17 | *
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18 | * You should have received a copy of the GNU General Public License
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19 | * along with this program; if not, write to the Free Software
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20 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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21 | *
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22 | * For more information, contact:
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23 | *
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24 | * Generalitat Valenciana
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25 | * Conselleria d'Infraestructures i Transport
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26 | * Av. Blasco Ib??ez, 50
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27 | * 46010 VALENCIA
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28 | * SPAIN
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29 | *
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30 | * +34 963862235
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31 | * gvsig@gva.es
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32 | * www.gvsig.gva.es
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33 | *
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34 | * or
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35 | *
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36 | * IVER T.I. S.A
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37 | * Salamanca 50
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38 | * 46005 Valencia
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39 | * Spain
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40 | *
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41 | * +34 963163400
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42 | * dac@iver.es
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43 | */
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44 | /* CVS MESSAGES:
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45 | *
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46 | * $Id$
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47 | * $Log$
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48 | 10845 | azabala | * Revision 1.1.2.2 2007-03-21 19:46:36 azabala
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49 | * added region of interest (rois)
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50 | *
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51 | * Revision 1.1.2.1 2006/11/15 04:11:12 jjdelcerro
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52 | 8367 | azabala | * *** empty log message ***
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53 | *
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54 | 8767 | jjdelcerro | * Revision 1.1 2006/10/26 17:05:30 azabala
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55 | * *** empty log message ***
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56 | 8367 | azabala | *
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57 | 8767 | jjdelcerro | *
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58 | 8367 | azabala | */
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59 | package com.iver.cit.gvsig.fmap.drivers; |
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60 | |||
61 | 10845 | azabala | import java.awt.geom.Rectangle2D; |
62 | 8367 | azabala | import java.sql.Types; |
63 | 10845 | azabala | import java.util.ArrayList; |
64 | import java.util.List; |
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65 | 8367 | azabala | |
66 | import com.hardcode.gdbms.engine.data.driver.DriverException; |
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67 | |||
68 | /**
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69 | * Abstract base class for CAD drivers (dxf, dwg) memory drivers.
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70 | *
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71 | * Features readed with these drivers share the same schema
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72 | * (static FieldDescription[])
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73 | *
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74 | *
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75 | * */
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76 | public abstract class AbstractCadMemoryDriver extends MemoryDriver { |
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77 | |||
78 | protected final static int ID_FIELD_ID = 0; |
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79 | |||
80 | protected final static int ID_FIELD_FSHAPE = 1; |
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81 | |||
82 | protected final static int ID_FIELD_ENTITY = 2; |
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83 | |||
84 | protected final static int ID_FIELD_LAYER = 3; |
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85 | |||
86 | protected final static int ID_FIELD_COLOR = 4; |
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87 | |||
88 | protected final static int ID_FIELD_ELEVATION = 5; |
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89 | |||
90 | protected final static int ID_FIELD_THICKNESS = 6; |
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91 | |||
92 | protected final static int ID_FIELD_TEXT = 7; |
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93 | |||
94 | protected final static int ID_FIELD_HEIGHTTEXT = 8; |
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95 | |||
96 | protected final static int ID_FIELD_ROTATIONTEXT = 9; |
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97 | |||
98 | protected final static FieldDescription[] fields = new FieldDescription[10]; |
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99 | static{
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100 | FieldDescription fieldDesc = new FieldDescription();
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101 | fieldDesc.setFieldName("ID");
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102 | fieldDesc.setFieldType(Types.INTEGER);
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103 | fieldDesc.setFieldLength(20);
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104 | fieldDesc.setFieldDecimalCount(0);
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105 | fields[0] = fieldDesc;
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106 | |||
107 | fieldDesc = new FieldDescription();
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108 | fieldDesc.setFieldName("FShape");
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109 | fieldDesc.setFieldType(Types.VARCHAR);
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110 | fieldDesc.setFieldLength(254);
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111 | fieldDesc.setFieldDecimalCount(0);
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112 | fields[1] = fieldDesc;
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113 | |||
114 | fieldDesc = new FieldDescription();
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115 | fieldDesc.setFieldName("Entity");
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116 | fieldDesc.setFieldType(Types.VARCHAR);
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117 | fieldDesc.setFieldLength(254);
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118 | fieldDesc.setFieldDecimalCount(0);
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119 | fields[2] = fieldDesc;
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120 | |||
121 | fieldDesc = new FieldDescription();
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122 | fieldDesc.setFieldName("Layer");
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123 | fieldDesc.setFieldType(Types.VARCHAR);
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124 | fieldDesc.setFieldLength(254);
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125 | fieldDesc.setFieldDecimalCount(0);
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126 | fields[3] = fieldDesc;
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127 | |||
128 | fieldDesc = new FieldDescription();
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129 | fieldDesc.setFieldName("Color");
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130 | fieldDesc.setFieldType(Types.DOUBLE);
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131 | fieldDesc.setFieldLength(20);
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132 | fieldDesc.setFieldDecimalCount(5);
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133 | fields[4] = fieldDesc;
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134 | |||
135 | fieldDesc = new FieldDescription();
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136 | fieldDesc.setFieldName("Elevation");
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137 | fieldDesc.setFieldType(Types.DOUBLE);
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138 | fieldDesc.setFieldLength(20);
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139 | fieldDesc.setFieldDecimalCount(5);
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140 | fields[5] = fieldDesc;
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141 | |||
142 | fieldDesc = new FieldDescription();
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143 | fieldDesc.setFieldName("Thickness");
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144 | fieldDesc.setFieldType(Types.DOUBLE);
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145 | fieldDesc.setFieldLength(20);
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146 | fieldDesc.setFieldDecimalCount(5);
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147 | fields[6] = fieldDesc;
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148 | |||
149 | fieldDesc = new FieldDescription();
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150 | fieldDesc.setFieldName("Text");
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151 | fieldDesc.setFieldType(Types.VARCHAR);
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152 | fieldDesc.setFieldLength(254);
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153 | fieldDesc.setFieldDecimalCount(0);
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154 | fields[7] = fieldDesc;
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155 | |||
156 | fieldDesc = new FieldDescription();
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157 | fieldDesc.setFieldName("Height");
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158 | fieldDesc.setFieldType(Types.DOUBLE);
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159 | fieldDesc.setFieldLength(20);
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160 | fieldDesc.setFieldDecimalCount(5);
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161 | fields[8] = fieldDesc;
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162 | |||
163 | fieldDesc = new FieldDescription();
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164 | fieldDesc.setFieldName("Rotation");
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165 | fieldDesc.setFieldType(Types.DOUBLE);
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166 | fieldDesc.setFieldLength(20);
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167 | fieldDesc.setFieldDecimalCount(5);
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168 | fields[9] = fieldDesc;
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169 | |||
170 | } |
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171 | |||
172 | 10845 | azabala | protected List rois = new ArrayList(); |
173 | |||
174 | 8367 | azabala | /**
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175 | * Returns de field type of the specified field index.
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176 | * @return field type of i field
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177 | */
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178 | public int getFieldType(int i) throws DriverException { |
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179 | //azabala: we overwrite MemoryDriver because type resolution
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180 | //is based in first register value (it could be null)
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181 | if(i >= fields.length)
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182 | throw new DriverException("Excedido el numero de campos del dxf"); |
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183 | return fields[i].getFieldType();
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184 | } |
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185 | 10845 | azabala | |
186 | |||
187 | |||
188 | |||
189 | /**
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190 | * As CAD files are designed primary to printing task,
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191 | * in a cad file (dwg, dgn, dxf, etc.) could exist real
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192 | * world entities (thinked to work in a GIS system) in real
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193 | * world coordinates (UTM, Lambert, etc.) and paper entities,
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194 | * like transversal profiles, electrical circuits, etc. thinked
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195 | * to do a final print.
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196 | * This region of interest allow to filter cad entities by a
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197 | * zone.
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198 | * */
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199 | public void addRegionOfInterest(Rectangle2D roi){ |
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200 | rois.add(roi); |
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201 | } |
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202 | public Rectangle2D getRegionOfInterest(int index){ |
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203 | return (Rectangle2D) rois.get(index); |
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204 | } |
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205 | public List getRois(){ |
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206 | return rois;
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207 | } |
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208 | public void setRois(List rois){ |
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209 | this.rois = rois;
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210 | } |
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211 | |||
212 | public int getNumOfRois(){ |
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213 | return rois.size();
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214 | } |
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215 | 8367 | azabala | } |