svn-gvsig-desktop / tags / v1_1_Build_1015 / libraries / libFMap / src / com / iver / cit / gvsig / fmap / rendering / FGraphic.java @ 13679
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1 | 2901 | fjp | /*
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2 | * Created on 19-sep-2005
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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 | 8765 | jjdelcerro | *
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6 | 2901 | fjp | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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7 | 8765 | jjdelcerro | *
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8 | 2901 | fjp | * 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 | 8765 | jjdelcerro | *
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13 | 2901 | fjp | * 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 | 8765 | jjdelcerro | *
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18 | 2901 | fjp | * 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 | 8765 | jjdelcerro | *
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22 | 2901 | fjp | * 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 | 8765 | jjdelcerro | *
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34 | 2901 | fjp | * or
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35 | 8765 | jjdelcerro | *
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36 | 2901 | fjp | * 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 | 8765 | jjdelcerro | *
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41 | 2901 | fjp | * +34 963163400
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42 | * dac@iver.es
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43 | */
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44 | package com.iver.cit.gvsig.fmap.rendering; |
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45 | |||
46 | 3561 | fjp | import java.awt.Graphics2D; |
47 | |||
48 | import com.iver.cit.gvsig.fmap.ViewPort; |
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49 | 2901 | fjp | import com.iver.cit.gvsig.fmap.core.IGeometry; |
50 | 8765 | jjdelcerro | import com.iver.cit.gvsig.fmap.core.ISymbol; |
51 | 2901 | fjp | |
52 | 13373 | ppiqueras | /**
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53 | * <p>The class <code>FGraphic</code> defines a graphic symbol according to the <i>FMap philosophy</i>.</p>
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54 | *
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55 | * <p>This symbol represents a drawingable geometry with an identifier, and can optionally have attached a tag
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56 | * that can be text or an object.</p>
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57 | */
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58 | 2901 | fjp | public class FGraphic { |
59 | 13373 | ppiqueras | /**
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60 | * Identifies this graphic symbol.
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61 | *
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62 | * @see #getIdSymbol()
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63 | * @see #setIdSymbol(int)
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64 | */
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65 | 2901 | fjp | int idSymbol;
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66 | 13373 | ppiqueras | |
67 | /**
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68 | * Geometry of this graphic symbol.
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69 | *
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70 | * @see #getGeom()
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71 | * @see #setGeom(IGeometry)
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72 | */
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73 | 2901 | fjp | IGeometry geom; |
74 | 13373 | ppiqueras | |
75 | /**
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76 | * Optional text associated to this graphic symbol as a tag.
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77 | *
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78 | * @see #getTag()
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79 | * @see #setTag(String)
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80 | */
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81 | 2901 | fjp | String tag;
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82 | 13373 | ppiqueras | |
83 | /**
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84 | 13508 | ppiqueras | * Optional object <i>(example: an icon)</i> associated to this graphic symbol as a tag.
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85 | 13373 | ppiqueras | *
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86 | * @see #getObjectTag()
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87 | * @see #setObjectTag(Object)
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88 | */
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89 | 8765 | jjdelcerro | Object objectTag;
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90 | |||
91 | 13373 | ppiqueras | /**
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92 | * <p>Creates a graphic object according to the <i>FMap philosophy</i>, from a geometry and an identifier.</p>
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93 | *
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94 | * @param geom the geometry that this symbol will represent
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95 | * @param idSymbol the identifier
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96 | */
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97 | 2901 | fjp | public FGraphic(IGeometry geom, int idSymbol) |
98 | { |
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99 | this.idSymbol = idSymbol;
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100 | 8765 | jjdelcerro | this.geom = geom;
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101 | 2901 | fjp | } |
102 | |||
103 | /**
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104 | 13373 | ppiqueras | * Gets the text tag associated to this symbol.
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105 | *
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106 | 13508 | ppiqueras | * @return the text tag associated to this symbol, or <code>null</code> if undefined
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107 | 13483 | ppiqueras | *
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108 | * @see #setTag(String)
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109 | 2901 | fjp | */
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110 | public String getTag() { |
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111 | return tag;
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112 | } |
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113 | |||
114 | /**
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115 | 13373 | ppiqueras | * Sets a text tag associated to this symbol.
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116 | *
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117 | * @param tag a text tag associated to this symbol
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118 | 13483 | ppiqueras | *
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119 | * @see #getTag()
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120 | 2901 | fjp | */
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121 | public void setTag(String tag) { |
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122 | this.tag = tag;
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123 | } |
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124 | |||
125 | /**
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126 | 13373 | ppiqueras | * Gets the geometry of this symbol.
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127 | *
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128 | * @return an object indicating this component's geometry
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129 | 13483 | ppiqueras | *
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130 | * @see #setGeom(IGeometry)
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131 | 2901 | fjp | */
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132 | public IGeometry getGeom() {
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133 | return geom;
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134 | } |
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135 | |||
136 | /**
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137 | 13373 | ppiqueras | * Changes the geometry of this symbol to the new one.
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138 | *
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139 | * @param geom an object indicating this component's geometry
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140 | 13483 | ppiqueras | *
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141 | * @see #getGeom()
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142 | 2901 | fjp | */
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143 | public void setGeom(IGeometry geom) { |
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144 | this.geom = geom;
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145 | } |
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146 | |||
147 | /**
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148 | 13373 | ppiqueras | * Gets the identifier of this symbol.
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149 | *
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150 | 2901 | fjp | * @return Returns the idSymbol.
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151 | 13483 | ppiqueras | *
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152 | * @see #setIdSymbol(int)
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153 | 2901 | fjp | */
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154 | public int getIdSymbol() { |
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155 | return idSymbol;
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156 | } |
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157 | |||
158 | /**
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159 | 13373 | ppiqueras | * Changes the identifier of this symbol to the new one.
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160 | *
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161 | * @param idSymbol the new identifier
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162 | 13483 | ppiqueras | *
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163 | * @see #getIdSymbol()
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164 | 2901 | fjp | */
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165 | public void setIdSymbol(int idSymbol) { |
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166 | this.idSymbol = idSymbol;
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167 | } |
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168 | 8765 | jjdelcerro | |
169 | 3561 | fjp | /**
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170 | 13508 | ppiqueras | * <p>Defines the default logic of drawing an <i>FMap</i> graphic symbol.</p>
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171 | 13373 | ppiqueras | *
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172 | * <p>Using the rendering defined in {@link Graphics2D Graphics2D}, the symbol will
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173 | * be drawn in the viewport. That symbol must be which has the id <code>idSymbol<code>
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174 | * if we want to draw which represents this class.</p>
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175 | *
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176 | * @param g for rendering 2-dimensional shapes, text and images on the Java(tm) platform
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177 | 13508 | ppiqueras | * @param viewPort information for drawing this graphic item
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178 | 13373 | ppiqueras | * @param theSymbol the symbol that will be drawn (this parameter is generally used indicating
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179 | * the object that has the identifier <code>idSymbol</code>)
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180 | 3561 | fjp | */
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181 | 8765 | jjdelcerro | public void draw(Graphics2D g, ViewPort viewPort, ISymbol theSymbol ) |
182 | 3561 | fjp | { |
183 | if (theSymbol.isShapeVisible())
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184 | { |
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185 | IGeometry cloneGeom = geom.cloneGeometry(); |
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186 | cloneGeom.draw(g,viewPort,theSymbol); |
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187 | 8765 | jjdelcerro | } |
188 | 3561 | fjp | } |
189 | 6945 | fjp | |
190 | 13373 | ppiqueras | /**
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191 | * Gets the object tag associated to this symbol.
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192 | *
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193 | 13508 | ppiqueras | * @return the object tag associated to this symbol, or <code>null</code> if undefined
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194 | 13483 | ppiqueras | *
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195 | * @see #setObjectTag(Object)
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196 | 13373 | ppiqueras | */
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197 | 8765 | jjdelcerro | public Object getObjectTag() { |
198 | return objectTag;
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199 | } |
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200 | |||
201 | 13373 | ppiqueras | /**
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202 | * Sets an object tag associated to this symbol.
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203 | *
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204 | * @param objectTag an object tag associated to this symbol
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205 | 13483 | ppiqueras | *
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206 | * @see #getObjectTag()
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207 | 13373 | ppiqueras | */
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208 | 8765 | jjdelcerro | public void setObjectTag(Object objectTag) { |
209 | this.objectTag = objectTag;
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210 | } |
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211 | 2901 | fjp | } |