svn-gvsig-desktop / branches / simbologia / applications / appgvSIG / src / com / iver / cit / gvsig / project / documents / view / legend / gui / VectorialInterval.java @ 10028
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1 | 9934 | jaume | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | package com.iver.cit.gvsig.project.documents.view.legend.gui; |
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42 | |||
43 | import java.awt.BorderLayout; |
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44 | import java.awt.Color; |
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45 | import java.awt.Component; |
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46 | import java.awt.event.ActionEvent; |
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47 | import java.awt.event.ActionListener; |
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48 | import java.io.IOException; |
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49 | import java.sql.Types; |
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50 | import java.text.NumberFormat; |
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51 | import java.util.ArrayList; |
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52 | |||
53 | import javax.swing.DefaultComboBoxModel; |
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54 | import javax.swing.JButton; |
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55 | import javax.swing.JCheckBox; |
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56 | import javax.swing.JComboBox; |
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57 | import javax.swing.JLabel; |
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58 | import javax.swing.JOptionPane; |
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59 | import javax.swing.JPanel; |
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60 | import javax.swing.JTextField; |
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61 | |||
62 | import org.apache.log4j.Logger; |
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63 | |||
64 | import com.hardcode.gdbms.engine.data.DataSource; |
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65 | import com.hardcode.gdbms.engine.values.DateValue; |
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66 | import com.hardcode.gdbms.engine.values.DoubleValue; |
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67 | import com.hardcode.gdbms.engine.values.FloatValue; |
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68 | import com.hardcode.gdbms.engine.values.IntValue; |
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69 | import com.hardcode.gdbms.engine.values.LongValue; |
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70 | import com.hardcode.gdbms.engine.values.NullValue; |
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71 | import com.hardcode.gdbms.engine.values.Value; |
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72 | import com.iver.andami.PluginServices; |
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73 | import com.iver.cit.gvsig.fmap.DriverException; |
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74 | import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
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75 | import com.iver.cit.gvsig.fmap.core.symbols.PictureMarkerSymbol; |
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76 | import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
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77 | import com.iver.cit.gvsig.fmap.layers.FLayer; |
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78 | import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData; |
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79 | import com.iver.cit.gvsig.fmap.layers.layerOperations.ClassifiableVectorial; |
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80 | import com.iver.cit.gvsig.fmap.rendering.FInterval; |
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81 | import com.iver.cit.gvsig.fmap.rendering.IInterval; |
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82 | import com.iver.cit.gvsig.fmap.rendering.Legend; |
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83 | import com.iver.cit.gvsig.fmap.rendering.LegendFactory; |
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84 | import com.iver.cit.gvsig.fmap.rendering.NullIntervalValue; |
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85 | import com.iver.cit.gvsig.fmap.rendering.VectorialIntervalLegend; |
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86 | import com.iver.cit.gvsig.gui.panels.ColorChooserPanel; |
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87 | import com.iver.cit.gvsig.project.documents.view.legend.NaturalIntervalGenerator; |
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88 | import com.iver.cit.gvsig.project.documents.view.legend.QuantileIntervalGenerator; |
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89 | |||
90 | |||
91 | /**
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92 | * DOCUMENT ME!
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93 | *
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94 | * @author Vicente Caballero Navarro
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95 | */
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96 | public class VectorialInterval extends JPanel implements ILegendPanel{ |
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97 | private static Logger logger = Logger.getLogger(VectorialInterval.class.getName()); |
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98 | private JPanel panelN = null; |
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99 | private JLabel lblField = null; |
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100 | private JComboBox cmbField = null; |
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101 | private JLabel lblNumIntervals = null; |
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102 | private JTextField txtNumIntervals = null; |
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103 | private JLabel lblInitColor = null; |
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104 | private JLabel lblEndColor = null; |
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105 | private ColorChooserPanel colorChooserPanel = null; |
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106 | private ColorChooserPanel colorChooserPanel1 = null; |
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107 | private JCheckBox chkdefaultvalues = null; |
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108 | private JLabel lblType = null; |
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109 | private JComboBox cmbFieldType = null; |
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110 | private JPanel panelS = null; |
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111 | private JButton bintervals = null; |
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112 | private JButton bInsert = null; |
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113 | private JButton bDelAll = null; |
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114 | private JButton bDel = null; |
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115 | private int count = 0; |
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116 | private ClassifiableVectorial m_lyr;
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117 | private VectorialIntervalLegend m_Renderer;
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118 | private VectorialIntervalLegend auxLegend = null; |
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119 | private FSymbolTable m_symbolTable = new FSymbolTable("intervals"); |
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120 | private MyListener listener = new MyListener(); |
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121 | private JPanel panelC = null; |
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122 | private PictureMarkerSymbol previewSymbol;
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123 | |||
124 | /**
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125 | * This is the default constructor
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126 | */
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127 | public VectorialInterval() {
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128 | super();
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129 | initialize(); |
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130 | } |
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131 | |||
132 | /**
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133 | * This method initializes this
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134 | */
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135 | private void initialize() { |
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136 | //this.setLayout(new BorderLayout());
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137 | this.setLayout(new BorderLayout()); |
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138 | this.setSize(490, 300); |
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139 | this.add(getPanelN(), java.awt.BorderLayout.NORTH);
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140 | this.add(getPanelS(), java.awt.BorderLayout.SOUTH);
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141 | this.add(getPanelC(), java.awt.BorderLayout.CENTER);
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142 | } |
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143 | |||
144 | /**
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145 | * This method initializes panelN
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146 | *
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147 | * @return javax.swing.JPanel
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148 | */
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149 | private JPanel getPanelN() { |
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150 | if (panelN == null) { |
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151 | lblType = new JLabel(); |
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152 | lblType.setBounds(new java.awt.Rectangle(1, 26, 122, 20)); |
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153 | lblType.setText(PluginServices.getText(this, "tipo_de_intervalo")); |
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154 | lblEndColor = new JLabel(); |
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155 | lblEndColor.setBounds(new java.awt.Rectangle(169, 49, 84, 20)); |
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156 | lblEndColor.setText(PluginServices.getText(this, "Color_final")); |
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157 | lblInitColor = new JLabel(); |
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158 | lblInitColor.setBounds(new java.awt.Rectangle(1, 49, 105, 20)); |
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159 | lblInitColor.setText(PluginServices.getText(this, "Color_inicio")); |
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160 | lblNumIntervals = new JLabel(); |
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161 | lblNumIntervals.setBounds(new java.awt.Rectangle(315, 49, 133, 20)); |
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162 | lblNumIntervals.setText(PluginServices.getText(this,
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163 | "No_de_intervalos"));
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164 | lblField = new JLabel(); |
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165 | lblField.setBounds(new java.awt.Rectangle(1, 3, 170, 20)); |
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166 | lblField.setText(PluginServices.getText(this,
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167 | "Campo_de_clasificacion"));
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168 | panelN = new JPanel(); |
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169 | panelN.setLayout(null);
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170 | panelN.setPreferredSize(new java.awt.Dimension(450, 75)); |
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171 | panelN.add(lblField, null);
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172 | panelN.add(getJComboBox(), null);
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173 | panelN.add(lblNumIntervals, null);
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174 | panelN.add(getTxtNumIntervals(), null);
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175 | panelN.add(lblInitColor, null);
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176 | panelN.add(lblEndColor, null);
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177 | panelN.add(getColorChooserPanel(), null);
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178 | panelN.add(getColorChooserPanel1(), null);
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179 | panelN.add(getChkdefaultvalues(), null);
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180 | panelN.add(lblType, null);
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181 | panelN.add(getJComboBox1(), null);
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182 | } |
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183 | |||
184 | return panelN;
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185 | } |
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186 | |||
187 | /**
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188 | * This method initializes jComboBox
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189 | *
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190 | * @return javax.swing.JComboBox
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191 | */
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192 | private JComboBox getJComboBox() { |
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193 | if (cmbField == null) { |
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194 | cmbField = new JComboBox(); |
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195 | cmbField.setBounds(new java.awt.Rectangle(172, 3, 312, 20)); |
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196 | cmbField.setActionCommand("FIELD_SELECTED");
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197 | cmbField.addActionListener(listener); |
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198 | cmbField.setVisible(true);
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199 | } |
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200 | |||
201 | return cmbField;
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202 | } |
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203 | |||
204 | /**
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205 | * This method initializes txtNumIntervals
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206 | *
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207 | * @return javax.swing.JTextField
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208 | */
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209 | private JTextField getTxtNumIntervals() { |
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210 | if (txtNumIntervals == null) { |
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211 | txtNumIntervals = new JTextField(); |
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212 | txtNumIntervals.setText("5");
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213 | txtNumIntervals.setBounds(new java.awt.Rectangle(449, 49, 37, 20)); |
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214 | } |
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215 | |||
216 | return txtNumIntervals;
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217 | } |
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218 | |||
219 | /**
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220 | * This method initializes colorChooserPanel
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221 | *
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222 | * @return com.iver.cit.gvsig.gui.Panels.ColorChooserPanel
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223 | */
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224 | private ColorChooserPanel getColorChooserPanel() {
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225 | if (colorChooserPanel == null) { |
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226 | colorChooserPanel = new ColorChooserPanel();
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227 | colorChooserPanel.setBounds(new java.awt.Rectangle(108, 49, 54, 20)); |
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228 | colorChooserPanel.setAlpha(255);
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229 | colorChooserPanel.setColor(Color.red);
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230 | } |
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231 | |||
232 | return colorChooserPanel;
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233 | } |
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234 | |||
235 | /**
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236 | * This method initializes colorChooserPanel1
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237 | *
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238 | * @return com.iver.cit.gvsig.gui.Panels.ColorChooserPanel
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239 | */
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240 | private ColorChooserPanel getColorChooserPanel1() {
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241 | if (colorChooserPanel1 == null) { |
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242 | colorChooserPanel1 = new ColorChooserPanel();
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243 | colorChooserPanel1.setBounds(new java.awt.Rectangle(251, 49, 54, 20)); |
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244 | colorChooserPanel1.setAlpha(255);
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245 | colorChooserPanel1.setColor(Color.blue);
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246 | } |
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247 | |||
248 | return colorChooserPanel1;
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249 | } |
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250 | |||
251 | /**
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252 | * This method initializes chkdefaultvalues
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253 | *
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254 | * @return javax.swing.JCheckBox
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255 | */
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256 | private JCheckBox getChkdefaultvalues() { |
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257 | if (chkdefaultvalues == null) { |
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258 | chkdefaultvalues = new JCheckBox(); |
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259 | chkdefaultvalues.setText(PluginServices.getText(this,
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260 | "resto_valores"));
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261 | chkdefaultvalues.setBounds(new java.awt.Rectangle(342, 26, 141, 20)); |
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262 | chkdefaultvalues.addActionListener(new java.awt.event.ActionListener() {
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263 | public void actionPerformed(java.awt.event.ActionEvent e) { |
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264 | if (auxLegend==null)auxLegend=m_Renderer; |
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265 | if (chkdefaultvalues.isSelected()) {
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266 | addDefault(); |
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267 | } else {
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268 | delDefault(); |
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269 | } |
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270 | } |
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271 | }); |
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272 | } |
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273 | |||
274 | return chkdefaultvalues;
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275 | } |
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276 | |||
277 | /**
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278 | * This method initializes jComboBox1
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279 | *
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280 | * @return javax.swing.JComboBox
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281 | */
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282 | private JComboBox getJComboBox1() { |
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283 | if (cmbFieldType == null) { |
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284 | cmbFieldType = new JComboBox(); |
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285 | cmbFieldType.setBounds(new java.awt.Rectangle(124, 26, 212, 20)); |
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286 | cmbFieldType.setActionCommand("INTERVAL_TYPE");
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287 | cmbFieldType.addActionListener(listener); |
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288 | cmbFieldType.addItem(PluginServices.getText(this, "equal_intervals")); |
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289 | cmbFieldType.addItem(PluginServices.getText(this,
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290 | "natural_intervals"));
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291 | cmbFieldType.addItem(PluginServices.getText(this,
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292 | "quantile_intervals"));
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293 | cmbFieldType.setVisible(true);
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294 | } |
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295 | |||
296 | return cmbFieldType;
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297 | } |
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298 | |||
299 | /**
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300 | * This method initializes panelS
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301 | *
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302 | * @return javax.swing.JPanel
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303 | */
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304 | private JPanel getPanelS() { |
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305 | if (panelS == null) { |
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306 | panelS = new JPanel(); |
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307 | panelS.setPreferredSize(new java.awt.Dimension(417, 32)); |
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308 | panelS.add(getBintervals(), null);
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309 | panelS.add(getBInsert(), null);
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310 | panelS.add(getBDelAll(), null);
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311 | panelS.add(getBDel(), null);
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312 | } |
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313 | |||
314 | return panelS;
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315 | } |
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316 | |||
317 | /**
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318 | * This method initializes bintervals
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319 | *
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320 | * @return javax.swing.JButton
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321 | */
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322 | private JButton getBintervals() { |
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323 | if (bintervals == null) { |
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324 | bintervals = new JButton(); |
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325 | bintervals.setActionCommand("ADD_ALL_VALUES");
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326 | bintervals.addActionListener(listener); |
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327 | bintervals.setText(PluginServices.getText(this,
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328 | "Calcular_intervalos"));
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329 | } |
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330 | |||
331 | return bintervals;
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332 | } |
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333 | |||
334 | /**
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335 | * This method initializes bInsert
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336 | *
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337 | * @return javax.swing.JButton
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338 | */
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339 | private JButton getBInsert() { |
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340 | if (bInsert == null) { |
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341 | bInsert = new JButton(); |
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342 | bInsert.setActionCommand("ADD_VALUE");
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343 | bInsert.addActionListener(listener); |
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344 | bInsert.setText(PluginServices.getText(this, "Anadir")); |
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345 | } |
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346 | |||
347 | return bInsert;
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348 | } |
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349 | |||
350 | /**
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351 | * This method initializes bDelAll
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352 | *
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353 | * @return javax.swing.JButton
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354 | */
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355 | private JButton getBDelAll() { |
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356 | if (bDelAll == null) { |
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357 | bDelAll = new JButton(); |
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358 | bDelAll.setActionCommand("REMOVE_ALL");
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359 | bDelAll.addActionListener(listener); |
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360 | bDelAll.setText(PluginServices.getText(this, "Quitar_todos")); |
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361 | } |
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362 | |||
363 | return bDelAll;
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364 | } |
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365 | |||
366 | /**
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367 | * This method initializes bDel
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368 | *
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369 | * @return javax.swing.JButton
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370 | */
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371 | private JButton getBDel() { |
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372 | if (bDel == null) { |
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373 | bDel = new JButton(); |
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374 | bDel.setText(PluginServices.getText(this, "Quitar")); |
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375 | bDel.setActionCommand("REMOVE");
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376 | bDel.addActionListener(listener); |
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377 | } |
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378 | |||
379 | return bDel;
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380 | } |
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381 | |||
382 | /**
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383 | * Damos una primera pasada para saber los l?mites inferior y superior y
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384 | * rellenar un array con los valores. Luego dividimos ese array en
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385 | * intervalos.
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386 | */
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387 | private void fillTableValues() { |
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388 | FInterval[] arrayIntervalos = null; |
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389 | DataSource elRs;
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390 | m_symbolTable.removeAllItems(); |
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391 | |||
392 | try {
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393 | elRs = ((AlphanumericData) m_lyr).getRecordset(); |
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394 | logger.debug("elRs.start()");
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395 | elRs.start(); |
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396 | |||
397 | int idField = -1; |
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398 | int numIntervalos = 1; |
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399 | |||
400 | try {
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401 | numIntervalos = Integer.parseInt(txtNumIntervals.getText());
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402 | } catch (NumberFormatException e) { |
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403 | System.out.println("Foramto de n?mero erroneo"); |
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404 | } |
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405 | |||
406 | String fieldName = (String) cmbField.getSelectedItem(); |
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407 | if (fieldName==null) { |
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408 | JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this,"no_hay_campo_seleccionado")); |
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409 | return;
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410 | } |
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411 | System.out.println("Nombre del campo de clasificaci?n: " + |
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412 | fieldName); |
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413 | m_Renderer.setFieldName(fieldName); |
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414 | |||
415 | String nomField = m_Renderer.getFieldName();
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416 | |||
417 | // Cogemos el tipo de gradaci?n de colores que quiere el usuario y
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418 | // Creamos el primer y ?ltimo color.
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419 | Color startColor = colorChooserPanel.getColor();
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420 | m_Renderer.setStartColor(startColor); |
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421 | |||
422 | Color endColor = colorChooserPanel1.getColor();
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423 | m_Renderer.setEndColor(endColor); |
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424 | |||
425 | for (int i = 0; i < elRs.getFieldCount(); i++) { |
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426 | String nomAux = elRs.getFieldName(i).trim();
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427 | |||
428 | if (nomField.compareToIgnoreCase(nomAux) == 0) { |
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429 | idField = i; |
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430 | |||
431 | break;
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432 | } |
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433 | } |
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434 | |||
435 | if (idField == -1) { |
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436 | System.err.println("Campo no reconocido " + nomField); |
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437 | |||
438 | return;
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439 | } |
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440 | |||
441 | ///m_symbolTable.removeAllItems();
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442 | ///m_valuesCache = new Object[m_lyr.getSource().getShapeCount()];
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443 | int numSymbols = 0; |
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444 | FSymbol theSymbol; |
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445 | |||
446 | //Date valorDate;
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447 | double minValue = Double.MAX_VALUE; |
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448 | double maxValue = Double.MIN_VALUE; |
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449 | |||
450 | //Date minValueDate = null;
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451 | //Date maxValueDate = null;
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452 | auxLegend = LegendFactory.createVectorialIntervalLegend(m_lyr.getShapeType()); |
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453 | |||
454 | Value clave; |
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455 | |||
456 | //Object resul;
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457 | int symbolType = 0; |
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458 | count = 0;
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459 | |||
460 | for (int j = 0; j < elRs.getRowCount(); j++) { |
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461 | clave = elRs.getFieldValue(j, idField); |
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462 | |||
463 | IInterval interval = auxLegend.getInterval(clave); |
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464 | |||
465 | ////Comprobar que no esta repetido y no hace falta introducir en el hashtable el campo junto con el simbolo.
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466 | if (auxLegend.getSymbolByInterval(interval) == null) { |
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467 | //si no esta creado el simbolo se crea
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468 | double valor = 0; |
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469 | symbolType = m_lyr.getShapeType(); |
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470 | |||
471 | if (clave instanceof IntValue) { |
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472 | valor = ((IntValue) clave).getValue(); |
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473 | } else if (clave instanceof DoubleValue) { |
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474 | valor = ((DoubleValue) clave).getValue(); |
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475 | } else if (clave instanceof FloatValue) { |
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476 | valor = ((FloatValue) clave).getValue(); |
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477 | } else if (clave instanceof LongValue) { |
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478 | valor = ((LongValue) clave).getValue(); |
||
479 | } else if (clave instanceof DateValue) { |
||
480 | //TODO POR IMPLEMENTAR
|
||
481 | ///valorDate = elRs.getFieldValueAsDate(idField);
|
||
482 | ///if (valorDate.before(minValueDate)) minValueDate = valorDate;
|
||
483 | ///if (valorDate.after(maxValueDate)) maxValueDate = valorDate;
|
||
484 | } else if (clave instanceof NullValue) { |
||
485 | continue;
|
||
486 | } |
||
487 | |||
488 | if (valor < minValue) {
|
||
489 | minValue = (double) valor;
|
||
490 | } |
||
491 | |||
492 | if (valor > maxValue) {
|
||
493 | maxValue = (double) valor;
|
||
494 | } |
||
495 | } |
||
496 | |||
497 | count++; |
||
498 | } |
||
499 | |||
500 | switch (m_Renderer.getIntervalType()) {
|
||
501 | case VectorialIntervalLegend.EQUAL_INTERVALS:
|
||
502 | arrayIntervalos = calculateEqualIntervals(numIntervalos, |
||
503 | minValue, maxValue, fieldName); |
||
504 | |||
505 | break;
|
||
506 | |||
507 | case VectorialIntervalLegend.NATURAL_INTERVALS:
|
||
508 | arrayIntervalos = calculateNaturalIntervals(numIntervalos, |
||
509 | minValue, maxValue, fieldName); |
||
510 | |||
511 | break;
|
||
512 | |||
513 | case VectorialIntervalLegend.QUANTILE_INTERVALS:
|
||
514 | arrayIntervalos = calculateQuantileIntervals(numIntervalos, |
||
515 | minValue, maxValue, fieldName); |
||
516 | |||
517 | break;
|
||
518 | } |
||
519 | |||
520 | //intervals = arrayIntervalos;
|
||
521 | FInterval elIntervalo; |
||
522 | NumberFormat.getInstance().setMaximumFractionDigits(2); |
||
523 | m_Renderer.clear(); |
||
524 | |||
525 | int r;
|
||
526 | int g;
|
||
527 | int b;
|
||
528 | int stepR;
|
||
529 | int stepG;
|
||
530 | int stepB;
|
||
531 | r = startColor.getRed(); |
||
532 | g = startColor.getGreen(); |
||
533 | b = startColor.getBlue(); |
||
534 | stepR = (endColor.getRed() - r) / arrayIntervalos.length; |
||
535 | stepG = (endColor.getGreen() - g) / arrayIntervalos.length; |
||
536 | stepB = (endColor.getBlue() - b) / arrayIntervalos.length; |
||
537 | |||
538 | if (chkdefaultvalues.isSelected()) {
|
||
539 | auxLegend.getDefaultSymbol().setDescription("Default");
|
||
540 | auxLegend.addSymbol(new NullIntervalValue(),
|
||
541 | auxLegend.getDefaultSymbol()); |
||
542 | } |
||
543 | |||
544 | for (int k = 0; k < arrayIntervalos.length; k++) { |
||
545 | elIntervalo = arrayIntervalos[k]; |
||
546 | |||
547 | // clave = elIntervalo; // elIntervalo.getMin() + " - " + elIntervalo.getMax();
|
||
548 | // System.out.println("k = " + k + " clave = " + clave);
|
||
549 | ////Comprobar que no esta repetido y no hace falta introducir en el hashtable el campo junto con el simbolo.
|
||
550 | // if (!m_Renderer.m_symbolList.containsKey(elIntervalo)) {
|
||
551 | //si no esta creado el simbolo se crea
|
||
552 | theSymbol = new FSymbol(symbolType, new Color(r, g, b)); |
||
553 | theSymbol.setDescription(NumberFormat.getInstance().format(elIntervalo.getMin()) +
|
||
554 | " - " +
|
||
555 | NumberFormat.getInstance().format(elIntervalo.getMax()));
|
||
556 | |||
557 | //////////////////////////////////////
|
||
558 | // CALCULAMOS UN COLOR APROPIADO
|
||
559 | r = r + stepR; |
||
560 | g = g + stepG; |
||
561 | b = b + stepB; |
||
562 | |||
563 | /////////////////////////////////
|
||
564 | auxLegend.addSymbol(elIntervalo, theSymbol); |
||
565 | System.out.println("addSymbol = " + elIntervalo + |
||
566 | " theSymbol = " + theSymbol.getDescription());
|
||
567 | numSymbols++; |
||
568 | |||
569 | if (numSymbols > 100) { |
||
570 | int resp = JOptionPane.showConfirmDialog(this, |
||
571 | PluginServices.getText(this, "mas_de_100_simbolos"), |
||
572 | PluginServices.getText(this, "quiere_continuar"), |
||
573 | JOptionPane.YES_NO_OPTION,
|
||
574 | JOptionPane.WARNING_MESSAGE);
|
||
575 | |||
576 | if ((resp == JOptionPane.NO_OPTION) || |
||
577 | (resp == JOptionPane.DEFAULT_OPTION)) {
|
||
578 | return;
|
||
579 | } |
||
580 | } |
||
581 | |||
582 | // }
|
||
583 | } // for
|
||
584 | |||
585 | System.out.println("Num. Simbolos = " + |
||
586 | auxLegend.getValues().length); |
||
587 | m_symbolTable.fillTableFromSymbolList(auxLegend.getSymbols(), |
||
588 | auxLegend.getValues(), auxLegend.getDescriptions()); |
||
589 | elRs.stop(); |
||
590 | } catch (DriverException e) {
|
||
591 | // TODO Auto-generated catch block
|
||
592 | e.printStackTrace(); |
||
593 | } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
||
594 | e.printStackTrace(); |
||
595 | } |
||
596 | |||
597 | bDelAll.setEnabled(true);
|
||
598 | bDel.setEnabled(true);
|
||
599 | } |
||
600 | |||
601 | /**
|
||
602 | * EQUAL INTERVAL Devuelve un Array con el n?mero de intervalos que se
|
||
603 | * quieren crear. Los intervalos se crean con un tama?o igual entre ellos.
|
||
604 | *
|
||
605 | * @param numIntervals n?mero de intervalos
|
||
606 | * @param minValue Valor m?nimo.
|
||
607 | * @param maxValue Valor m?ximo.
|
||
608 | * @param fieldName Nombre del campo
|
||
609 | *
|
||
610 | * @return Array con los intervalos.
|
||
611 | */
|
||
612 | FInterval[] calculateEqualIntervals(int numIntervals, double minValue, |
||
613 | double maxValue, String fieldName) { |
||
614 | FInterval[] theIntervalArray = new FInterval[numIntervals]; |
||
615 | double step = (maxValue - minValue) / numIntervals;
|
||
616 | |||
617 | if (numIntervals > 1) { |
||
618 | theIntervalArray[0] = new FInterval(minValue, minValue + step); |
||
619 | |||
620 | for (int i = 1; i < (numIntervals - 1); i++) { |
||
621 | theIntervalArray[i] = new FInterval(minValue + (i * step) +
|
||
622 | 0.01, minValue + ((i + 1) * step)); |
||
623 | } |
||
624 | |||
625 | theIntervalArray[numIntervals - 1] = new FInterval(minValue + |
||
626 | ((numIntervals - 1) * step) + 0.01, maxValue); |
||
627 | } else {
|
||
628 | theIntervalArray[0] = new FInterval(minValue, maxValue); |
||
629 | } |
||
630 | |||
631 | return theIntervalArray;
|
||
632 | } |
||
633 | |||
634 | /**
|
||
635 | * NATURAL INTERVAL Devuelve un Array con el n?mero de intervalos que se
|
||
636 | * quieren crear. Los intervalos se distribuyen de forma natural.
|
||
637 | *
|
||
638 | * @param numIntervals n?mero de intervalos
|
||
639 | * @param minValue Valor m?nimo.
|
||
640 | * @param maxValue Valor m?ximo.
|
||
641 | * @param fieldName Nombre del campo
|
||
642 | *
|
||
643 | * @return Array con los intervalos.
|
||
644 | */
|
||
645 | FInterval[] calculateNaturalIntervals(int numIntervals, double minValue, |
||
646 | double maxValue, String fieldName) { |
||
647 | NaturalIntervalGenerator intervalGenerator = new NaturalIntervalGenerator(((AlphanumericData) m_lyr),
|
||
648 | fieldName, numIntervals); |
||
649 | |||
650 | try {
|
||
651 | intervalGenerator.generarIntervalos(); |
||
652 | } catch (DriverException e) {
|
||
653 | e.printStackTrace(); |
||
654 | } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
||
655 | e.printStackTrace(); |
||
656 | } |
||
657 | |||
658 | int numIntervalsGen = intervalGenerator.getNumIntervals() - 1; |
||
659 | |||
660 | if (numIntervalsGen == -1) { |
||
661 | //TODO cuando no puede calcular los intervalos.
|
||
662 | numIntervalsGen = 1;
|
||
663 | } |
||
664 | |||
665 | FInterval[] theIntervalArray = new FInterval[numIntervalsGen]; |
||
666 | |||
667 | if (numIntervalsGen > 1) { |
||
668 | theIntervalArray[0] = new FInterval(minValue, |
||
669 | intervalGenerator.getValorRuptura(0));
|
||
670 | |||
671 | for (int i = 1; i < (numIntervalsGen - 1); i++) { |
||
672 | theIntervalArray[i] = new FInterval(intervalGenerator.getValInit(i -
|
||
673 | 1), intervalGenerator.getValorRuptura(i));
|
||
674 | } |
||
675 | |||
676 | theIntervalArray[numIntervalsGen - 1] = new FInterval(intervalGenerator.getValInit(numIntervalsGen - |
||
677 | 2), maxValue);
|
||
678 | } else {
|
||
679 | theIntervalArray[numIntervalsGen - 1] = new FInterval(minValue, |
||
680 | maxValue); |
||
681 | } |
||
682 | |||
683 | return theIntervalArray;
|
||
684 | } |
||
685 | |||
686 | /**
|
||
687 | * QUANTILE INTERVAL Devuelve un Array con el n?mero de intervalos que se
|
||
688 | * quieren crear. Los intervalos se distribuyen de forma quantile.
|
||
689 | *
|
||
690 | * @param numIntervals n?mero de intervalos
|
||
691 | * @param minValue Valor m?nimo.
|
||
692 | * @param maxValue Valor m?ximo.
|
||
693 | * @param fieldName Nombre del campo
|
||
694 | *
|
||
695 | * @return Array con los intervalos.
|
||
696 | */
|
||
697 | FInterval[] calculateQuantileIntervals(int numIntervals, double minValue, |
||
698 | double maxValue, String fieldName) { |
||
699 | QuantileIntervalGenerator intervalGenerator = new QuantileIntervalGenerator(((AlphanumericData) m_lyr),
|
||
700 | fieldName, numIntervals); |
||
701 | |||
702 | try {
|
||
703 | intervalGenerator.generarIntervalos(); |
||
704 | } catch (DriverException e) {
|
||
705 | e.printStackTrace(); |
||
706 | } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
||
707 | e.printStackTrace(); |
||
708 | } |
||
709 | |||
710 | int numIntervalsGen = intervalGenerator.getNumIntervalGen();
|
||
711 | FInterval[] theIntervalArray = new FInterval[numIntervalsGen]; |
||
712 | |||
713 | if (intervalGenerator.getNumIntervalGen() > 1) { |
||
714 | theIntervalArray[0] = new FInterval(minValue, |
||
715 | intervalGenerator.getValRuptura(0));
|
||
716 | |||
717 | for (int i = 1; i < (numIntervalsGen - 1); i++) { |
||
718 | theIntervalArray[i] = new FInterval(intervalGenerator.getValInit(i -
|
||
719 | 1), intervalGenerator.getValRuptura(i));
|
||
720 | } |
||
721 | |||
722 | theIntervalArray[numIntervalsGen - 1] = new FInterval(intervalGenerator.getValInit(numIntervalsGen - |
||
723 | 2), maxValue);
|
||
724 | } else {
|
||
725 | theIntervalArray[numIntervalsGen - 1] = new FInterval(minValue, |
||
726 | maxValue); |
||
727 | } |
||
728 | |||
729 | return theIntervalArray;
|
||
730 | |||
731 | /* double numQ = count / numIntervals;
|
||
732 | for (int i = 0; i < count; i++) {
|
||
733 | }
|
||
734 | return theIntervalArray;
|
||
735 | */
|
||
736 | } |
||
737 | |||
738 | /**
|
||
739 | * @see com.iver.cit.gvsig.gui.legendmanager.panels.ILegendPanel#setData(com.iver.cit.gvsig.fmap.layers.FLayer,
|
||
740 | * com.iver.cit.gvsig.fmap.rendering.Legend)
|
||
741 | */
|
||
742 | public void setData(FLayer lyr, Legend r) { |
||
743 | // m_TOC = t;
|
||
744 | // OJO, COMPROBAR ANTES SI ES DE TIPO VECTORIAL
|
||
745 | // m_lyr = (FLyrVect) t.getFirstLyrVectSelected();
|
||
746 | m_lyr = (ClassifiableVectorial) lyr; |
||
747 | fillFieldNames(); |
||
748 | |||
749 | if (r instanceof VectorialIntervalLegend) { |
||
750 | m_Renderer = (VectorialIntervalLegend) r; |
||
751 | getChkdefaultvalues().setSelected(m_Renderer.isUseDefaultSymbol()); |
||
752 | cmbField.getModel().setSelectedItem(m_Renderer.getFieldName()); |
||
753 | m_symbolTable.fillTableFromSymbolList(m_Renderer.getSymbols(), |
||
754 | m_Renderer.getValues(), m_Renderer.getDescriptions()); |
||
755 | colorChooserPanel.setColor(m_Renderer.getStartColor()); |
||
756 | colorChooserPanel1.setColor(m_Renderer.getEndColor()); |
||
757 | colorChooserPanel.repaint(); |
||
758 | colorChooserPanel1.repaint(); |
||
759 | } else {
|
||
760 | try {
|
||
761 | // Si la capa viene con otro tipo de leyenda, creamos
|
||
762 | // una nueva del tipo que maneja este panel
|
||
763 | m_Renderer = new VectorialIntervalLegend(m_lyr.getShapeType());
|
||
764 | } catch (DriverException e) {
|
||
765 | // TODO Auto-generated catch block
|
||
766 | e.printStackTrace(); |
||
767 | } |
||
768 | } |
||
769 | |||
770 | cmbFieldType.setSelectedIndex(m_Renderer.getIntervalType()); |
||
771 | } |
||
772 | |||
773 | /**
|
||
774 | * DOCUMENT ME!
|
||
775 | */
|
||
776 | private void fillFieldNames() { |
||
777 | DataSource rs = null; |
||
778 | ArrayList nomFields = null; |
||
779 | |||
780 | try {
|
||
781 | rs = ((AlphanumericData) m_lyr).getRecordset(); |
||
782 | logger.debug("rs.start()");
|
||
783 | rs.start(); |
||
784 | |||
785 | nomFields = new ArrayList(); |
||
786 | |||
787 | int type;
|
||
788 | for (int i = 0; i < rs.getFieldCount(); i++) { |
||
789 | type = rs.getFieldType(i); |
||
790 | |||
791 | if (type == Types.NULL) { |
||
792 | continue;
|
||
793 | } |
||
794 | |||
795 | if ((type == Types.INTEGER) || |
||
796 | (type == Types.DOUBLE) ||
|
||
797 | (type == Types.FLOAT) ||
|
||
798 | (type == Types.BIGINT)) {
|
||
799 | nomFields.add(rs.getFieldName(i).trim()); |
||
800 | } |
||
801 | } |
||
802 | |||
803 | rs.stop(); |
||
804 | } catch (com.hardcode.gdbms.engine.data.driver.DriverException e1) {
|
||
805 | e1.printStackTrace(); |
||
806 | } catch (DriverException e) {
|
||
807 | e.printStackTrace(); |
||
808 | } |
||
809 | |||
810 | /* ArrayList nomFields = new ArrayList();
|
||
811 | for (int i = 0; i < rs.getFieldsCount(); i++) {
|
||
812 | if ((rs.getFieldType(i) == FRecordset.INTEGER) ||
|
||
813 | (rs.getFieldType(i) == FRecordset.DECIMAL) ||
|
||
814 | (rs.getFieldType(i) == FRecordset.DATE))
|
||
815 | {
|
||
816 | nomFields.add(rs.getFieldName(i).trim());
|
||
817 | }
|
||
818 | |||
819 | }
|
||
820 | */
|
||
821 | DefaultComboBoxModel cM = new DefaultComboBoxModel(nomFields.toArray()); |
||
822 | cmbField.setModel(cM); |
||
823 | |||
824 | // fieldsListValor.setSelectedIndex(0);
|
||
825 | m_symbolTable.removeAllItems(); |
||
826 | } |
||
827 | |||
828 | /**
|
||
829 | * @see com.iver.cit.gvsig.gui.legendmanager.panels.ILegendPanel#getLegend()
|
||
830 | */
|
||
831 | public Legend getLegend() {
|
||
832 | fillSymbolListFromTable(); |
||
833 | |||
834 | if (auxLegend != null) { |
||
835 | m_Renderer.setDefaultSymbol(auxLegend.getDefaultSymbol()); |
||
836 | m_Renderer.useDefaultSymbol(chkdefaultvalues.isSelected()); |
||
837 | } |
||
838 | |||
839 | return m_Renderer;
|
||
840 | } |
||
841 | |||
842 | /**
|
||
843 | * A partir de los registros de la tabla, regenera el FRenderer. (No solo
|
||
844 | * el symbolList, si no tambi?n el arrayKeys y el defaultRenderer
|
||
845 | */
|
||
846 | private void fillSymbolListFromTable() { |
||
847 | //String clave;
|
||
848 | FSymbol theSymbol; |
||
849 | IInterval theInterval = null;
|
||
850 | |||
851 | // Borramos las anteriores listas:
|
||
852 | m_Renderer.clear(); |
||
853 | |||
854 | //boolean bRestoValores = false; // PONERLO EN UN CHECKBOX
|
||
855 | //double from = 0;
|
||
856 | //double to = 0;
|
||
857 | //String[] arraySplit = new String[2];
|
||
858 | //int hasta;
|
||
859 | String fieldName = (String) cmbField.getSelectedItem(); |
||
860 | m_Renderer.setFieldName(fieldName); |
||
861 | |||
862 | /*if (bRestoValores) {
|
||
863 | hasta = m_symbolTable.getRowCount() - 1;
|
||
864 | } else {
|
||
865 | hasta = m_symbolTable.getRowCount();
|
||
866 | }
|
||
867 | */
|
||
868 | for (int row = 0; row < m_symbolTable.getRowCount(); row++) { |
||
869 | // clave = m_symbolTable.getFieldValue(row,1);
|
||
870 | if (!(m_symbolTable.getFieldValue(row, 1) instanceof FInterval)) { |
||
871 | theSymbol = (FSymbol) m_symbolTable.getFieldValue(row, 0);
|
||
872 | theSymbol.setDescription((String) m_symbolTable.getFieldValue(
|
||
873 | row, 2));
|
||
874 | m_Renderer.addSymbol(new NullIntervalValue(), theSymbol);
|
||
875 | } else {
|
||
876 | theInterval = (IInterval) m_symbolTable.getFieldValue(row, 1);
|
||
877 | theSymbol = (FSymbol) m_symbolTable.getFieldValue(row, 0);
|
||
878 | theSymbol.setDescription((String) m_symbolTable.getFieldValue(
|
||
879 | row, 2));
|
||
880 | m_Renderer.addSymbol(theInterval, theSymbol); |
||
881 | } |
||
882 | |||
883 | ///m_Renderer.m_legendIntervals.add(theInterval);
|
||
884 | } |
||
885 | |||
886 | /* if (bRestoValores) {
|
||
887 | //m_Renderer.m_bUseDefaultSymbol = true;
|
||
888 | theSymbol = (FSymbol) m_symbolTable.getFieldValue(hasta, 0);
|
||
889 | m_Renderer.setDefaultSymbol(theSymbol);
|
||
890 | }*/
|
||
891 | } |
||
892 | |||
893 | /**
|
||
894 | * This method initializes panelC
|
||
895 | *
|
||
896 | * @return javax.swing.JPanel
|
||
897 | */
|
||
898 | private JPanel getPanelC() { |
||
899 | if (panelC == null) { |
||
900 | panelC = new JPanel(); |
||
901 | panelC.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, |
||
902 | 0, 0)); |
||
903 | panelC.setPreferredSize(new java.awt.Dimension(420, 200)); |
||
904 | panelC.add(m_symbolTable); |
||
905 | } |
||
906 | |||
907 | return panelC;
|
||
908 | } |
||
909 | |||
910 | /**
|
||
911 | * A?ade la fila y el s?mbolo para el resto de valores no representados.
|
||
912 | */
|
||
913 | private void addDefault() { |
||
914 | |||
915 | auxLegend.getDefaultSymbol().setDescription("Default");
|
||
916 | auxLegend.addSymbol(new NullIntervalValue(),
|
||
917 | auxLegend.getDefaultSymbol()); |
||
918 | m_symbolTable.addTableRecord(auxLegend.getDefaultSymbol(), |
||
919 | new NullIntervalValue(),
|
||
920 | auxLegend.getDefaultSymbol().getDescription()); |
||
921 | m_symbolTable.repaint(); |
||
922 | } |
||
923 | |||
924 | /**
|
||
925 | * Elimina la fila de la tabla y el s?mbolo del resto de valores no
|
||
926 | * representados por ning?n valor.
|
||
927 | */
|
||
928 | private void delDefault() { |
||
929 | auxLegend.delSymbol(new NullIntervalValue());
|
||
930 | m_symbolTable.removeRow(new NullIntervalValue());
|
||
931 | m_symbolTable.repaint(); |
||
932 | } |
||
933 | |||
934 | /**
|
||
935 | * Listener.
|
||
936 | *
|
||
937 | * @author Vicente Caballero Navarro
|
||
938 | */
|
||
939 | class MyListener implements ActionListener { |
||
940 | //private FLyrShp m_layer;
|
||
941 | // private FPanelLegendValues m_Parent;
|
||
942 | public MyListener() { // FPanelLegendValues p) { |
||
943 | |||
944 | // m_Parent = p;
|
||
945 | } |
||
946 | |||
947 | /**
|
||
948 | * DOCUMENT ME!
|
||
949 | *
|
||
950 | * @param e DOCUMENT ME!
|
||
951 | */
|
||
952 | public void actionPerformed(ActionEvent e) { |
||
953 | // rellenarValue();
|
||
954 | System.out.println("ActionEvent con " + e.getActionCommand()); |
||
955 | |||
956 | //modificar el combobox de valor
|
||
957 | if (e.getActionCommand() == "FIELD_SELECTED") { |
||
958 | JComboBox cb = (JComboBox) e.getSource(); |
||
959 | String fieldName = (String) cb.getSelectedItem(); |
||
960 | System.out.println("Nombre del campo: " + fieldName); |
||
961 | m_symbolTable.removeAllItems(); |
||
962 | |||
963 | m_Renderer.setFieldName(fieldName); |
||
964 | } else if (e.getActionCommand() == "INTERVAL_TYPE") { |
||
965 | JComboBox cb = (JComboBox) e.getSource(); |
||
966 | |||
967 | if ((m_Renderer != null) && |
||
968 | (cb.getSelectedIndex() != m_Renderer.getIntervalType())) { |
||
969 | m_Renderer.setIntervalType(cb.getSelectedIndex()); |
||
970 | m_symbolTable.removeAllItems(); |
||
971 | } |
||
972 | } |
||
973 | |||
974 | //A?adir todos los elementos por valor
|
||
975 | if (e.getActionCommand() == "ADD_ALL_VALUES") { |
||
976 | fillTableValues(); |
||
977 | } |
||
978 | |||
979 | //A?adir un ?nico elemento
|
||
980 | if (e.getActionCommand() == "ADD_VALUE") { |
||
981 | try {
|
||
982 | m_symbolTable.addTableRecord(new FSymbol(
|
||
983 | m_lyr.getShapeType()), new FInterval(0, 0), "0 - 0"); |
||
984 | } catch (DriverException e1) {
|
||
985 | e1.printStackTrace(); |
||
986 | } |
||
987 | |||
988 | /* a?adir("Nuevo_Valor");
|
||
989 | aceptar.setEnabled(true);
|
||
990 | quitartodo.setEnabled(true);
|
||
991 | quitar.setEnabled(true); */
|
||
992 | } |
||
993 | |||
994 | //Vacia la tabla
|
||
995 | if (e.getActionCommand() == "REMOVE_ALL") { |
||
996 | m_symbolTable.removeAllItems(); |
||
997 | |||
998 | // aceptar.setEnabled(false);
|
||
999 | } |
||
1000 | |||
1001 | //Quitar solo el elemento seleccionado
|
||
1002 | if (e.getActionCommand() == "REMOVE") { |
||
1003 | m_symbolTable.removeSelectedRows(); |
||
1004 | } |
||
1005 | } |
||
1006 | } |
||
1007 | |||
1008 | public String getDescription() { |
||
1009 | return PluginServices.getText(this,"Muestra_los_elementos_de_la_capa_usando_una_gama_de_colores_en_funcion_del_valor_de_un_determinado_campo_de_atributos") + "."; |
||
1010 | } |
||
1011 | |||
1012 | public ISymbol getPreviewSymbol() {
|
||
1013 | if (previewSymbol == null) { |
||
1014 | try {
|
||
1015 | previewSymbol = new PictureMarkerSymbol(
|
||
1016 | this.getClass().getClassLoader()
|
||
1017 | .getResource("images/Intervalos.png"));
|
||
1018 | } catch (IOException e) { |
||
1019 | return null; |
||
1020 | } |
||
1021 | } |
||
1022 | return previewSymbol;
|
||
1023 | } |
||
1024 | |||
1025 | public Class getParentClass() { |
||
1026 | return Categories.class;
|
||
1027 | } |
||
1028 | |||
1029 | public String getTitle() { |
||
1030 | return PluginServices.getText(this,"Intervalos"); |
||
1031 | } |
||
1032 | |||
1033 | public JPanel getPanel() { |
||
1034 | return this; |
||
1035 | } |
||
1036 | |||
1037 | public Class getLegendClass() { |
||
1038 | return VectorialIntervalLegend.class;
|
||
1039 | } |
||
1040 | } |