root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / project / documents / view / legend / PanelLegendBreaks.java @ 7738
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1 | 7304 | caballero | /* 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; |
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42 | |||
43 | 7738 | jaume | import java.awt.BorderLayout; |
44 | import java.awt.Color; |
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45 | import java.awt.event.ActionEvent; |
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46 | import java.awt.event.ActionListener; |
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47 | import java.sql.Types; |
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48 | import java.text.NumberFormat; |
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49 | import java.util.ArrayList; |
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50 | |||
51 | import javax.swing.DefaultComboBoxModel; |
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52 | import javax.swing.JButton; |
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53 | import javax.swing.JCheckBox; |
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54 | import javax.swing.JComboBox; |
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55 | import javax.swing.JLabel; |
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56 | import javax.swing.JOptionPane; |
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57 | import javax.swing.JPanel; |
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58 | import javax.swing.JTextField; |
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59 | |||
60 | import org.apache.log4j.Logger; |
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61 | |||
62 | 7304 | caballero | import com.hardcode.gdbms.engine.data.DataSource; |
63 | import com.hardcode.gdbms.engine.values.DateValue; |
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64 | import com.hardcode.gdbms.engine.values.DoubleValue; |
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65 | import com.hardcode.gdbms.engine.values.FloatValue; |
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66 | import com.hardcode.gdbms.engine.values.IntValue; |
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67 | import com.hardcode.gdbms.engine.values.LongValue; |
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68 | import com.hardcode.gdbms.engine.values.NullValue; |
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69 | import com.hardcode.gdbms.engine.values.Value; |
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70 | import com.iver.andami.PluginServices; |
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71 | import com.iver.cit.gvsig.fmap.DriverException; |
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72 | import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
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73 | import com.iver.cit.gvsig.fmap.layers.FLayer; |
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74 | import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData; |
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75 | import com.iver.cit.gvsig.fmap.layers.layerOperations.ClassifiableVectorial; |
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76 | import com.iver.cit.gvsig.fmap.rendering.FInterval; |
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77 | import com.iver.cit.gvsig.fmap.rendering.IInterval; |
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78 | import com.iver.cit.gvsig.fmap.rendering.Legend; |
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79 | import com.iver.cit.gvsig.fmap.rendering.LegendFactory; |
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80 | import com.iver.cit.gvsig.fmap.rendering.NullIntervalValue; |
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81 | import com.iver.cit.gvsig.fmap.rendering.VectorialIntervalLegend; |
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82 | import com.iver.cit.gvsig.gui.panels.ColorChooserPanel; |
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83 | import com.iver.cit.gvsig.project.documents.view.legend.gui.FSymbolTable; |
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84 | |||
85 | |||
86 | /**
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87 | * DOCUMENT ME!
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88 | *
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89 | * @author Vicente Caballero Navarro
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90 | */
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91 | public class PanelLegendBreaks extends JPanel { |
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92 | private static Logger logger = Logger.getLogger(PanelLegendBreaks.class.getName()); |
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93 | private JPanel panelN = null; |
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94 | private JLabel lblField = null; |
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95 | private JComboBox cmbField = null; |
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96 | private JLabel lblNumIntervals = null; |
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97 | private JTextField txtNumIntervals = null; |
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98 | private JLabel lblInitColor = null; |
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99 | private JLabel lblEndColor = null; |
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100 | private ColorChooserPanel colorChooserPanel = null; |
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101 | private ColorChooserPanel colorChooserPanel1 = null; |
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102 | private JCheckBox chkdefaultvalues = null; |
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103 | private JLabel lblType = null; |
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104 | private JComboBox cmbFieldType = null; |
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105 | private JPanel panelS = null; |
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106 | private JButton bintervals = null; |
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107 | private JButton bInsert = null; |
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108 | private JButton bDelAll = null; |
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109 | private JButton bDel = null; |
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110 | private int count = 0; |
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111 | private ClassifiableVectorial m_lyr;
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112 | private VectorialIntervalLegend m_Renderer;
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113 | private VectorialIntervalLegend auxLegend = null; |
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114 | private FSymbolTable m_symbolTable = new FSymbolTable("intervals"); |
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115 | private MyListener listener = new MyListener(); |
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116 | private JPanel panelC = null; |
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117 | |||
118 | /**
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119 | * This is the default constructor
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120 | */
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121 | public PanelLegendBreaks() {
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122 | super();
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123 | initialize(); |
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124 | } |
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125 | |||
126 | /**
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127 | * This method initializes this
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128 | */
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129 | private void initialize() { |
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130 | //this.setLayout(new BorderLayout());
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131 | this.setLayout(new BorderLayout()); |
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132 | this.setSize(490, 300); |
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133 | this.add(getPanelN(), java.awt.BorderLayout.NORTH);
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134 | this.add(getPanelS(), java.awt.BorderLayout.SOUTH);
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135 | this.add(getPanelC(), java.awt.BorderLayout.CENTER);
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136 | } |
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137 | |||
138 | /**
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139 | * This method initializes panelN
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140 | *
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141 | * @return javax.swing.JPanel
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142 | */
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143 | private JPanel getPanelN() { |
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144 | if (panelN == null) { |
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145 | lblType = new JLabel(); |
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146 | lblType.setBounds(new java.awt.Rectangle(1, 26, 122, 20)); |
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147 | lblType.setText(PluginServices.getText(this, "tipo_de_intervalo")); |
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148 | lblEndColor = new JLabel(); |
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149 | lblEndColor.setBounds(new java.awt.Rectangle(169, 49, 84, 20)); |
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150 | lblEndColor.setText(PluginServices.getText(this, "Color_final")); |
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151 | lblInitColor = new JLabel(); |
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152 | lblInitColor.setBounds(new java.awt.Rectangle(1, 49, 105, 20)); |
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153 | lblInitColor.setText(PluginServices.getText(this, "Color_inicio")); |
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154 | lblNumIntervals = new JLabel(); |
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155 | lblNumIntervals.setBounds(new java.awt.Rectangle(315, 49, 133, 20)); |
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156 | lblNumIntervals.setText(PluginServices.getText(this,
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157 | "No_de_intervalos"));
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158 | lblField = new JLabel(); |
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159 | lblField.setBounds(new java.awt.Rectangle(1, 3, 170, 20)); |
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160 | lblField.setText(PluginServices.getText(this,
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161 | "Campo_de_clasificacion"));
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162 | panelN = new JPanel(); |
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163 | panelN.setLayout(null);
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164 | panelN.setPreferredSize(new java.awt.Dimension(450, 75)); |
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165 | panelN.add(lblField, null);
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166 | panelN.add(getJComboBox(), null);
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167 | panelN.add(lblNumIntervals, null);
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168 | panelN.add(getTxtNumIntervals(), null);
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169 | panelN.add(lblInitColor, null);
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170 | panelN.add(lblEndColor, null);
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171 | panelN.add(getColorChooserPanel(), null);
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172 | panelN.add(getColorChooserPanel1(), null);
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173 | panelN.add(getChkdefaultvalues(), null);
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174 | panelN.add(lblType, null);
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175 | panelN.add(getJComboBox1(), null);
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176 | } |
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177 | |||
178 | return panelN;
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179 | } |
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180 | |||
181 | /**
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182 | * This method initializes jComboBox
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183 | *
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184 | * @return javax.swing.JComboBox
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185 | */
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186 | private JComboBox getJComboBox() { |
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187 | if (cmbField == null) { |
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188 | cmbField = new JComboBox(); |
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189 | cmbField.setBounds(new java.awt.Rectangle(172, 3, 312, 20)); |
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190 | cmbField.setActionCommand("FIELD_SELECTED");
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191 | cmbField.addActionListener(listener); |
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192 | cmbField.setVisible(true);
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193 | } |
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194 | |||
195 | return cmbField;
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196 | } |
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197 | |||
198 | /**
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199 | * This method initializes txtNumIntervals
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200 | *
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201 | * @return javax.swing.JTextField
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202 | */
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203 | private JTextField getTxtNumIntervals() { |
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204 | if (txtNumIntervals == null) { |
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205 | txtNumIntervals = new JTextField(); |
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206 | txtNumIntervals.setText("5");
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207 | txtNumIntervals.setBounds(new java.awt.Rectangle(449, 49, 37, 20)); |
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208 | } |
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209 | |||
210 | return txtNumIntervals;
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211 | } |
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212 | |||
213 | /**
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214 | * This method initializes colorChooserPanel
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215 | *
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216 | * @return com.iver.cit.gvsig.gui.Panels.ColorChooserPanel
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217 | */
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218 | private ColorChooserPanel getColorChooserPanel() {
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219 | if (colorChooserPanel == null) { |
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220 | colorChooserPanel = new ColorChooserPanel();
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221 | colorChooserPanel.setBounds(new java.awt.Rectangle(108, 49, 54, 20)); |
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222 | colorChooserPanel.setAlpha(255);
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223 | colorChooserPanel.setColor(Color.red);
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224 | } |
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225 | |||
226 | return colorChooserPanel;
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227 | } |
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228 | |||
229 | /**
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230 | * This method initializes colorChooserPanel1
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231 | *
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232 | * @return com.iver.cit.gvsig.gui.Panels.ColorChooserPanel
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233 | */
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234 | private ColorChooserPanel getColorChooserPanel1() {
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235 | if (colorChooserPanel1 == null) { |
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236 | colorChooserPanel1 = new ColorChooserPanel();
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237 | colorChooserPanel1.setBounds(new java.awt.Rectangle(251, 49, 54, 20)); |
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238 | colorChooserPanel1.setAlpha(255);
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239 | colorChooserPanel1.setColor(Color.blue);
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240 | } |
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241 | |||
242 | return colorChooserPanel1;
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243 | } |
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244 | |||
245 | /**
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246 | * This method initializes chkdefaultvalues
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247 | *
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248 | * @return javax.swing.JCheckBox
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249 | */
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250 | private JCheckBox getChkdefaultvalues() { |
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251 | if (chkdefaultvalues == null) { |
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252 | chkdefaultvalues = new JCheckBox(); |
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253 | chkdefaultvalues.setText(PluginServices.getText(this,
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254 | "resto_valores"));
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255 | chkdefaultvalues.setBounds(new java.awt.Rectangle(342, 26, 141, 20)); |
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256 | chkdefaultvalues.addActionListener(new java.awt.event.ActionListener() {
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257 | public void actionPerformed(java.awt.event.ActionEvent e) { |
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258 | if (auxLegend==null)auxLegend=m_Renderer; |
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259 | if (chkdefaultvalues.isSelected()) {
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260 | addDefault(); |
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261 | } else {
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262 | delDefault(); |
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263 | } |
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264 | } |
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265 | }); |
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266 | } |
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267 | |||
268 | return chkdefaultvalues;
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269 | } |
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270 | |||
271 | /**
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272 | * This method initializes jComboBox1
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273 | *
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274 | * @return javax.swing.JComboBox
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275 | */
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276 | private JComboBox getJComboBox1() { |
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277 | if (cmbFieldType == null) { |
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278 | cmbFieldType = new JComboBox(); |
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279 | cmbFieldType.setBounds(new java.awt.Rectangle(124, 26, 212, 20)); |
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280 | cmbFieldType.setActionCommand("INTERVAL_TYPE");
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281 | cmbFieldType.addActionListener(listener); |
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282 | cmbFieldType.addItem(PluginServices.getText(this, "equal_intervals")); |
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283 | cmbFieldType.addItem(PluginServices.getText(this,
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284 | "natural_intervals"));
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285 | cmbFieldType.addItem(PluginServices.getText(this,
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286 | "quantile_intervals"));
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287 | cmbFieldType.setVisible(true);
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288 | } |
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289 | |||
290 | return cmbFieldType;
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291 | } |
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292 | |||
293 | /**
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294 | * This method initializes panelS
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295 | *
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296 | * @return javax.swing.JPanel
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297 | */
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298 | private JPanel getPanelS() { |
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299 | if (panelS == null) { |
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300 | panelS = new JPanel(); |
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301 | panelS.setPreferredSize(new java.awt.Dimension(417, 32)); |
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302 | panelS.add(getBintervals(), null);
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303 | panelS.add(getBInsert(), null);
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304 | panelS.add(getBDelAll(), null);
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305 | panelS.add(getBDel(), null);
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306 | } |
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307 | |||
308 | return panelS;
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309 | } |
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310 | |||
311 | /**
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312 | * This method initializes bintervals
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313 | *
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314 | * @return javax.swing.JButton
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315 | */
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316 | private JButton getBintervals() { |
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317 | if (bintervals == null) { |
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318 | bintervals = new JButton(); |
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319 | bintervals.setActionCommand("ADD_ALL_VALUES");
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320 | bintervals.addActionListener(listener); |
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321 | bintervals.setText(PluginServices.getText(this,
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322 | "Calcular_intervalos"));
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323 | } |
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324 | |||
325 | return bintervals;
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326 | } |
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327 | |||
328 | /**
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329 | * This method initializes bInsert
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330 | *
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331 | * @return javax.swing.JButton
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332 | */
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333 | private JButton getBInsert() { |
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334 | if (bInsert == null) { |
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335 | bInsert = new JButton(); |
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336 | bInsert.setActionCommand("ADD_VALUE");
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337 | bInsert.addActionListener(listener); |
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338 | bInsert.setText(PluginServices.getText(this, "Anadir")); |
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339 | } |
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340 | |||
341 | return bInsert;
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342 | } |
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343 | |||
344 | /**
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345 | * This method initializes bDelAll
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346 | *
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347 | * @return javax.swing.JButton
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348 | */
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349 | private JButton getBDelAll() { |
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350 | if (bDelAll == null) { |
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351 | bDelAll = new JButton(); |
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352 | bDelAll.setActionCommand("REMOVE_ALL");
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353 | bDelAll.addActionListener(listener); |
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354 | bDelAll.setText(PluginServices.getText(this, "Quitar_todos")); |
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355 | } |
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356 | |||
357 | return bDelAll;
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358 | } |
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359 | |||
360 | /**
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361 | * This method initializes bDel
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362 | *
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363 | * @return javax.swing.JButton
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364 | */
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365 | private JButton getBDel() { |
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366 | if (bDel == null) { |
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367 | bDel = new JButton(); |
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368 | bDel.setText(PluginServices.getText(this, "Quitar")); |
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369 | bDel.setActionCommand("REMOVE");
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370 | bDel.addActionListener(listener); |
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371 | } |
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372 | |||
373 | return bDel;
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374 | } |
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375 | |||
376 | /**
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377 | * Damos una primera pasada para saber los l?mites inferior y superior y
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378 | * rellenar un array con los valores. Luego dividimos ese array en
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379 | * intervalos.
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380 | */
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381 | private void fillTableValues() { |
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382 | FInterval[] arrayIntervalos = null; |
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383 | DataSource elRs;
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384 | m_symbolTable.removeAllItems(); |
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385 | |||
386 | try {
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387 | elRs = ((AlphanumericData) m_lyr).getRecordset(); |
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388 | logger.debug("elRs.start()");
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389 | elRs.start(); |
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390 | |||
391 | int idField = -1; |
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392 | int numIntervalos = 1; |
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393 | |||
394 | try {
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395 | numIntervalos = Integer.parseInt(txtNumIntervals.getText());
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396 | } catch (NumberFormatException e) { |
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397 | System.out.println("Foramto de n?mero erroneo"); |
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398 | } |
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399 | |||
400 | String fieldName = (String) cmbField.getSelectedItem(); |
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401 | System.out.println("Nombre del campo de clasificaci?n: " + |
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402 | fieldName); |
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403 | m_Renderer.setFieldName(fieldName); |
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404 | |||
405 | String nomField = m_Renderer.getFieldName();
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406 | |||
407 | 7672 | caballero | // Cogemos el tipo de gradaci?n de colores que quiere el usuario y
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408 | 7304 | caballero | // Creamos el primer y ?ltimo color.
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409 | Color startColor = colorChooserPanel.getColor();
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410 | m_Renderer.setStartColor(startColor); |
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411 | |||
412 | Color endColor = colorChooserPanel1.getColor();
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413 | m_Renderer.setEndColor(endColor); |
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414 | |||
415 | for (int i = 0; i < elRs.getFieldCount(); i++) { |
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416 | String nomAux = elRs.getFieldName(i).trim();
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417 | |||
418 | if (nomField.compareToIgnoreCase(nomAux) == 0) { |
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419 | idField = i; |
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420 | |||
421 | break;
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422 | } |
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423 | } |
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424 | |||
425 | if (idField == -1) { |
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426 | System.err.println("Campo no reconocido " + nomField); |
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427 | |||
428 | return;
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429 | } |
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430 | |||
431 | ///m_symbolTable.removeAllItems();
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432 | ///m_valuesCache = new Object[m_lyr.getSource().getShapeCount()];
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433 | int numSymbols = 0; |
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434 | FSymbol theSymbol; |
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435 | |||
436 | //Date valorDate;
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437 | double minValue = Double.MAX_VALUE; |
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438 | double maxValue = Double.MIN_VALUE; |
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439 | |||
440 | //Date minValueDate = null;
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441 | //Date maxValueDate = null;
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442 | auxLegend = LegendFactory.createVectorialIntervalLegend(m_lyr.getShapeType()); |
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443 | |||
444 | Value clave; |
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445 | |||
446 | //Object resul;
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447 | int symbolType = 0; |
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448 | count = 0;
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449 | |||
450 | for (int j = 0; j < elRs.getRowCount(); j++) { |
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451 | clave = elRs.getFieldValue(j, idField); |
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452 | |||
453 | IInterval interval = auxLegend.getInterval(clave); |
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454 | |||
455 | ////Comprobar que no esta repetido y no hace falta introducir en el hashtable el campo junto con el simbolo.
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456 | if (auxLegend.getSymbolByInterval(interval) == null) { |
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457 | //si no esta creado el simbolo se crea
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458 | double valor = 0; |
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459 | symbolType = m_lyr.getShapeType(); |
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460 | |||
461 | if (clave instanceof IntValue) { |
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462 | valor = ((IntValue) clave).getValue(); |
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463 | } else if (clave instanceof DoubleValue) { |
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464 | valor = ((DoubleValue) clave).getValue(); |
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465 | } else if (clave instanceof FloatValue) { |
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466 | valor = ((FloatValue) clave).getValue(); |
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467 | } else if (clave instanceof LongValue) { |
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468 | valor = ((LongValue) clave).getValue(); |
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469 | } else if (clave instanceof DateValue) { |
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470 | //TODO POR IMPLEMENTAR
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471 | ///valorDate = elRs.getFieldValueAsDate(idField);
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472 | ///if (valorDate.before(minValueDate)) minValueDate = valorDate;
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473 | ///if (valorDate.after(maxValueDate)) maxValueDate = valorDate;
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474 | } else if (clave instanceof NullValue) { |
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475 | continue;
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476 | } |
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477 | |||
478 | if (valor < minValue) {
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479 | minValue = (double) valor;
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480 | } |
||
481 | |||
482 | if (valor > maxValue) {
|
||
483 | maxValue = (double) valor;
|
||
484 | } |
||
485 | } |
||
486 | |||
487 | count++; |
||
488 | } |
||
489 | |||
490 | switch (m_Renderer.getIntervalType()) {
|
||
491 | case VectorialIntervalLegend.EQUAL_INTERVALS:
|
||
492 | arrayIntervalos = calculateEqualIntervals(numIntervalos, |
||
493 | minValue, maxValue, fieldName); |
||
494 | |||
495 | break;
|
||
496 | |||
497 | case VectorialIntervalLegend.NATURAL_INTERVALS:
|
||
498 | arrayIntervalos = calculateNaturalIntervals(numIntervalos, |
||
499 | minValue, maxValue, fieldName); |
||
500 | |||
501 | break;
|
||
502 | |||
503 | case VectorialIntervalLegend.QUANTILE_INTERVALS:
|
||
504 | arrayIntervalos = calculateQuantileIntervals(numIntervalos, |
||
505 | minValue, maxValue, fieldName); |
||
506 | |||
507 | break;
|
||
508 | } |
||
509 | |||
510 | //intervals = arrayIntervalos;
|
||
511 | FInterval elIntervalo; |
||
512 | NumberFormat.getInstance().setMaximumFractionDigits(2); |
||
513 | m_Renderer.clear(); |
||
514 | |||
515 | int r;
|
||
516 | int g;
|
||
517 | int b;
|
||
518 | int stepR;
|
||
519 | int stepG;
|
||
520 | int stepB;
|
||
521 | r = startColor.getRed(); |
||
522 | g = startColor.getGreen(); |
||
523 | b = startColor.getBlue(); |
||
524 | stepR = (endColor.getRed() - r) / arrayIntervalos.length; |
||
525 | stepG = (endColor.getGreen() - g) / arrayIntervalos.length; |
||
526 | stepB = (endColor.getBlue() - b) / arrayIntervalos.length; |
||
527 | |||
528 | if (chkdefaultvalues.isSelected()) {
|
||
529 | auxLegend.getDefaultSymbol().setDescription("Default");
|
||
530 | auxLegend.addSymbol(new NullIntervalValue(),
|
||
531 | auxLegend.getDefaultSymbol()); |
||
532 | } |
||
533 | |||
534 | for (int k = 0; k < arrayIntervalos.length; k++) { |
||
535 | elIntervalo = arrayIntervalos[k]; |
||
536 | |||
537 | // clave = elIntervalo; // elIntervalo.getMin() + " - " + elIntervalo.getMax();
|
||
538 | // System.out.println("k = " + k + " clave = " + clave);
|
||
539 | ////Comprobar que no esta repetido y no hace falta introducir en el hashtable el campo junto con el simbolo.
|
||
540 | // if (!m_Renderer.m_symbolList.containsKey(elIntervalo)) {
|
||
541 | //si no esta creado el simbolo se crea
|
||
542 | theSymbol = new FSymbol(symbolType, new Color(r, g, b)); |
||
543 | theSymbol.setDescription(NumberFormat.getInstance().format(elIntervalo.getMin()) +
|
||
544 | " - " +
|
||
545 | NumberFormat.getInstance().format(elIntervalo.getMax()));
|
||
546 | |||
547 | //////////////////////////////////////
|
||
548 | // CALCULAMOS UN COLOR APROPIADO
|
||
549 | r = r + stepR; |
||
550 | g = g + stepG; |
||
551 | b = b + stepB; |
||
552 | |||
553 | /////////////////////////////////
|
||
554 | auxLegend.addSymbol(elIntervalo, theSymbol); |
||
555 | System.out.println("addSymbol = " + elIntervalo + |
||
556 | " theSymbol = " + theSymbol.getDescription());
|
||
557 | numSymbols++; |
||
558 | |||
559 | if (numSymbols > 100) { |
||
560 | int resp = JOptionPane.showConfirmDialog(this, |
||
561 | PluginServices.getText(this, "mas_de_100_simbolos"), |
||
562 | PluginServices.getText(this, "quiere_continuar"), |
||
563 | JOptionPane.YES_NO_OPTION,
|
||
564 | JOptionPane.WARNING_MESSAGE);
|
||
565 | |||
566 | if ((resp == JOptionPane.NO_OPTION) || |
||
567 | (resp == JOptionPane.DEFAULT_OPTION)) {
|
||
568 | return;
|
||
569 | } |
||
570 | } |
||
571 | |||
572 | // }
|
||
573 | } // for
|
||
574 | |||
575 | System.out.println("Num. Simbolos = " + |
||
576 | auxLegend.getValues().length); |
||
577 | m_symbolTable.fillTableFromSymbolList(auxLegend.getSymbols(), |
||
578 | auxLegend.getValues(), auxLegend.getDescriptions()); |
||
579 | elRs.stop(); |
||
580 | } catch (DriverException e) {
|
||
581 | // TODO Auto-generated catch block
|
||
582 | e.printStackTrace(); |
||
583 | } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
||
584 | e.printStackTrace(); |
||
585 | } |
||
586 | |||
587 | bDelAll.setEnabled(true);
|
||
588 | bDel.setEnabled(true);
|
||
589 | } |
||
590 | |||
591 | /**
|
||
592 | * EQUAL INTERVAL Devuelve un Array con el n?mero de intervalos que se
|
||
593 | * quieren crear. Los intervalos se crean con un tama?o igual entre ellos.
|
||
594 | *
|
||
595 | * @param numIntervals n?mero de intervalos
|
||
596 | * @param minValue Valor m?nimo.
|
||
597 | * @param maxValue Valor m?ximo.
|
||
598 | * @param fieldName Nombre del campo
|
||
599 | *
|
||
600 | * @return Array con los intervalos.
|
||
601 | */
|
||
602 | FInterval[] calculateEqualIntervals(int numIntervals, double minValue, |
||
603 | double maxValue, String fieldName) { |
||
604 | FInterval[] theIntervalArray = new FInterval[numIntervals]; |
||
605 | double step = (maxValue - minValue) / numIntervals;
|
||
606 | |||
607 | if (numIntervals > 1) { |
||
608 | theIntervalArray[0] = new FInterval(minValue, minValue + step); |
||
609 | |||
610 | for (int i = 1; i < (numIntervals - 1); i++) { |
||
611 | theIntervalArray[i] = new FInterval(minValue + (i * step) +
|
||
612 | 0.01, minValue + ((i + 1) * step)); |
||
613 | } |
||
614 | |||
615 | theIntervalArray[numIntervals - 1] = new FInterval(minValue + |
||
616 | ((numIntervals - 1) * step) + 0.01, maxValue); |
||
617 | } else {
|
||
618 | theIntervalArray[0] = new FInterval(minValue, maxValue); |
||
619 | } |
||
620 | |||
621 | return theIntervalArray;
|
||
622 | } |
||
623 | |||
624 | /**
|
||
625 | * NATURAL INTERVAL Devuelve un Array con el n?mero de intervalos que se
|
||
626 | * quieren crear. Los intervalos se distribuyen de forma natural.
|
||
627 | *
|
||
628 | * @param numIntervals n?mero de intervalos
|
||
629 | * @param minValue Valor m?nimo.
|
||
630 | * @param maxValue Valor m?ximo.
|
||
631 | * @param fieldName Nombre del campo
|
||
632 | *
|
||
633 | * @return Array con los intervalos.
|
||
634 | */
|
||
635 | FInterval[] calculateNaturalIntervals(int numIntervals, double minValue, |
||
636 | double maxValue, String fieldName) { |
||
637 | NaturalIntervalGenerator intervalGenerator = new NaturalIntervalGenerator(((AlphanumericData) m_lyr),
|
||
638 | fieldName, numIntervals); |
||
639 | |||
640 | try {
|
||
641 | intervalGenerator.generarIntervalos(); |
||
642 | } catch (DriverException e) {
|
||
643 | e.printStackTrace(); |
||
644 | } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
||
645 | e.printStackTrace(); |
||
646 | } |
||
647 | |||
648 | int numIntervalsGen = intervalGenerator.getNumIntervals() - 1; |
||
649 | |||
650 | if (numIntervalsGen == -1) { |
||
651 | //TODO cuando no puede calcular los intervalos.
|
||
652 | numIntervalsGen = 1;
|
||
653 | } |
||
654 | |||
655 | FInterval[] theIntervalArray = new FInterval[numIntervalsGen]; |
||
656 | |||
657 | if (numIntervalsGen > 1) { |
||
658 | theIntervalArray[0] = new FInterval(minValue, |
||
659 | intervalGenerator.getValorRuptura(0));
|
||
660 | |||
661 | for (int i = 1; i < (numIntervalsGen - 1); i++) { |
||
662 | theIntervalArray[i] = new FInterval(intervalGenerator.getValInit(i -
|
||
663 | 1), intervalGenerator.getValorRuptura(i));
|
||
664 | } |
||
665 | |||
666 | theIntervalArray[numIntervalsGen - 1] = new FInterval(intervalGenerator.getValInit(numIntervalsGen - |
||
667 | 2), maxValue);
|
||
668 | } else {
|
||
669 | theIntervalArray[numIntervalsGen - 1] = new FInterval(minValue, |
||
670 | maxValue); |
||
671 | } |
||
672 | |||
673 | return theIntervalArray;
|
||
674 | } |
||
675 | |||
676 | /**
|
||
677 | * QUANTILE INTERVAL Devuelve un Array con el n?mero de intervalos que se
|
||
678 | * quieren crear. Los intervalos se distribuyen de forma quantile.
|
||
679 | *
|
||
680 | * @param numIntervals n?mero de intervalos
|
||
681 | * @param minValue Valor m?nimo.
|
||
682 | * @param maxValue Valor m?ximo.
|
||
683 | * @param fieldName Nombre del campo
|
||
684 | *
|
||
685 | * @return Array con los intervalos.
|
||
686 | */
|
||
687 | FInterval[] calculateQuantileIntervals(int numIntervals, double minValue, |
||
688 | double maxValue, String fieldName) { |
||
689 | QuantileIntervalGenerator intervalGenerator = new QuantileIntervalGenerator(((AlphanumericData) m_lyr),
|
||
690 | fieldName, numIntervals); |
||
691 | |||
692 | try {
|
||
693 | intervalGenerator.generarIntervalos(); |
||
694 | } catch (DriverException e) {
|
||
695 | e.printStackTrace(); |
||
696 | } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
||
697 | e.printStackTrace(); |
||
698 | } |
||
699 | |||
700 | int numIntervalsGen = intervalGenerator.getNumIntervalGen();
|
||
701 | FInterval[] theIntervalArray = new FInterval[numIntervalsGen]; |
||
702 | |||
703 | if (intervalGenerator.getNumIntervalGen() > 1) { |
||
704 | theIntervalArray[0] = new FInterval(minValue, |
||
705 | intervalGenerator.getValRuptura(0));
|
||
706 | |||
707 | for (int i = 1; i < (numIntervalsGen - 1); i++) { |
||
708 | theIntervalArray[i] = new FInterval(intervalGenerator.getValInit(i -
|
||
709 | 1), intervalGenerator.getValRuptura(i));
|
||
710 | } |
||
711 | |||
712 | theIntervalArray[numIntervalsGen - 1] = new FInterval(intervalGenerator.getValInit(numIntervalsGen - |
||
713 | 2), maxValue);
|
||
714 | } else {
|
||
715 | theIntervalArray[numIntervalsGen - 1] = new FInterval(minValue, |
||
716 | maxValue); |
||
717 | } |
||
718 | |||
719 | return theIntervalArray;
|
||
720 | |||
721 | /* double numQ = count / numIntervals;
|
||
722 | for (int i = 0; i < count; i++) {
|
||
723 | }
|
||
724 | return theIntervalArray;
|
||
725 | */
|
||
726 | } |
||
727 | |||
728 | /**
|
||
729 | * @see com.iver.cit.gvsig.gui.legendmanager.panels.ILegendPanel#setLayer(com.iver.cit.gvsig.fmap.layers.FLayer,
|
||
730 | * com.iver.cit.gvsig.fmap.rendering.Legend)
|
||
731 | */
|
||
732 | public void setLayer(FLayer lyr, Legend r) { |
||
733 | // m_TOC = t;
|
||
734 | // OJO, COMPROBAR ANTES SI ES DE TIPO VECTORIAL
|
||
735 | // m_lyr = (FLyrVect) t.getFirstLyrVectSelected();
|
||
736 | m_lyr = (ClassifiableVectorial) lyr; |
||
737 | fillFieldNames(); |
||
738 | |||
739 | if (r instanceof VectorialIntervalLegend) { |
||
740 | m_Renderer = (VectorialIntervalLegend) r; |
||
741 | getChkdefaultvalues().setSelected(m_Renderer.isUseDefaultSymbol()); |
||
742 | cmbField.getModel().setSelectedItem(m_Renderer.getFieldName()); |
||
743 | m_symbolTable.fillTableFromSymbolList(m_Renderer.getSymbols(), |
||
744 | m_Renderer.getValues(), m_Renderer.getDescriptions()); |
||
745 | colorChooserPanel.setColor(m_Renderer.getStartColor()); |
||
746 | colorChooserPanel1.setColor(m_Renderer.getEndColor()); |
||
747 | colorChooserPanel.repaint(); |
||
748 | colorChooserPanel1.repaint(); |
||
749 | } else {
|
||
750 | try {
|
||
751 | // Si la capa viene con otro tipo de leyenda, creamos
|
||
752 | // una nueva del tipo que maneja este panel
|
||
753 | m_Renderer = new VectorialIntervalLegend(m_lyr.getShapeType());
|
||
754 | } catch (DriverException e) {
|
||
755 | // TODO Auto-generated catch block
|
||
756 | e.printStackTrace(); |
||
757 | } |
||
758 | } |
||
759 | |||
760 | cmbFieldType.setSelectedIndex(m_Renderer.getIntervalType()); |
||
761 | } |
||
762 | |||
763 | /**
|
||
764 | * DOCUMENT ME!
|
||
765 | */
|
||
766 | private void fillFieldNames() { |
||
767 | DataSource rs = null; |
||
768 | ArrayList nomFields = null; |
||
769 | |||
770 | try {
|
||
771 | rs = ((AlphanumericData) m_lyr).getRecordset(); |
||
772 | logger.debug("rs.start()");
|
||
773 | rs.start(); |
||
774 | |||
775 | nomFields = new ArrayList(); |
||
776 | |||
777 | 7672 | caballero | int type;
|
778 | 7304 | caballero | for (int i = 0; i < rs.getFieldCount(); i++) { |
779 | 7672 | caballero | type = rs.getFieldType(i); |
780 | 7304 | caballero | |
781 | 7672 | caballero | if (type == Types.NULL) { |
782 | 7304 | caballero | continue;
|
783 | } |
||
784 | |||
785 | 7672 | caballero | if ((type == Types.INTEGER) || |
786 | (type == Types.DOUBLE) ||
|
||
787 | (type == Types.FLOAT) ||
|
||
788 | (type == Types.BIGINT)) {
|
||
789 | 7304 | caballero | nomFields.add(rs.getFieldName(i).trim()); |
790 | } |
||
791 | } |
||
792 | |||
793 | rs.stop(); |
||
794 | } catch (com.hardcode.gdbms.engine.data.driver.DriverException e1) {
|
||
795 | e1.printStackTrace(); |
||
796 | } catch (DriverException e) {
|
||
797 | e.printStackTrace(); |
||
798 | } |
||
799 | |||
800 | /* ArrayList nomFields = new ArrayList();
|
||
801 | for (int i = 0; i < rs.getFieldsCount(); i++) {
|
||
802 | if ((rs.getFieldType(i) == FRecordset.INTEGER) ||
|
||
803 | (rs.getFieldType(i) == FRecordset.DECIMAL) ||
|
||
804 | (rs.getFieldType(i) == FRecordset.DATE))
|
||
805 | {
|
||
806 | nomFields.add(rs.getFieldName(i).trim());
|
||
807 | }
|
||
808 | 7672 | caballero | |
809 | 7304 | caballero | }
|
810 | */
|
||
811 | DefaultComboBoxModel cM = new DefaultComboBoxModel(nomFields.toArray()); |
||
812 | cmbField.setModel(cM); |
||
813 | |||
814 | // fieldsListValor.setSelectedIndex(0);
|
||
815 | m_symbolTable.removeAllItems(); |
||
816 | } |
||
817 | |||
818 | /**
|
||
819 | * @see com.iver.cit.gvsig.gui.legendmanager.panels.ILegendPanel#getLegend()
|
||
820 | */
|
||
821 | public Legend getLegend() {
|
||
822 | fillSymbolListFromTable(); |
||
823 | |||
824 | if (auxLegend != null) { |
||
825 | m_Renderer.setDefaultSymbol(auxLegend.getDefaultSymbol()); |
||
826 | m_Renderer.useDefaultSymbol(chkdefaultvalues.isSelected()); |
||
827 | } |
||
828 | |||
829 | return m_Renderer;
|
||
830 | } |
||
831 | |||
832 | /**
|
||
833 | * A partir de los registros de la tabla, regenera el FRenderer. (No solo
|
||
834 | * el symbolList, si no tambi?n el arrayKeys y el defaultRenderer
|
||
835 | */
|
||
836 | private void fillSymbolListFromTable() { |
||
837 | //String clave;
|
||
838 | FSymbol theSymbol; |
||
839 | IInterval theInterval = null;
|
||
840 | |||
841 | // Borramos las anteriores listas:
|
||
842 | m_Renderer.clear(); |
||
843 | |||
844 | //boolean bRestoValores = false; // PONERLO EN UN CHECKBOX
|
||
845 | //double from = 0;
|
||
846 | //double to = 0;
|
||
847 | //String[] arraySplit = new String[2];
|
||
848 | //int hasta;
|
||
849 | String fieldName = (String) cmbField.getSelectedItem(); |
||
850 | m_Renderer.setFieldName(fieldName); |
||
851 | |||
852 | /*if (bRestoValores) {
|
||
853 | hasta = m_symbolTable.getRowCount() - 1;
|
||
854 | } else {
|
||
855 | hasta = m_symbolTable.getRowCount();
|
||
856 | }
|
||
857 | */
|
||
858 | for (int row = 0; row < m_symbolTable.getRowCount(); row++) { |
||
859 | // clave = m_symbolTable.getFieldValue(row,1);
|
||
860 | if (!(m_symbolTable.getFieldValue(row, 1) instanceof FInterval)) { |
||
861 | theSymbol = (FSymbol) m_symbolTable.getFieldValue(row, 0);
|
||
862 | theSymbol.setDescription((String) m_symbolTable.getFieldValue(
|
||
863 | row, 2));
|
||
864 | m_Renderer.addSymbol(new NullIntervalValue(), theSymbol);
|
||
865 | } else {
|
||
866 | theInterval = (IInterval) m_symbolTable.getFieldValue(row, 1);
|
||
867 | theSymbol = (FSymbol) m_symbolTable.getFieldValue(row, 0);
|
||
868 | theSymbol.setDescription((String) m_symbolTable.getFieldValue(
|
||
869 | row, 2));
|
||
870 | m_Renderer.addSymbol(theInterval, theSymbol); |
||
871 | } |
||
872 | |||
873 | ///m_Renderer.m_legendIntervals.add(theInterval);
|
||
874 | } |
||
875 | |||
876 | /* if (bRestoValores) {
|
||
877 | //m_Renderer.m_bUseDefaultSymbol = true;
|
||
878 | theSymbol = (FSymbol) m_symbolTable.getFieldValue(hasta, 0);
|
||
879 | m_Renderer.setDefaultSymbol(theSymbol);
|
||
880 | }*/
|
||
881 | } |
||
882 | |||
883 | /**
|
||
884 | * This method initializes panelC
|
||
885 | *
|
||
886 | * @return javax.swing.JPanel
|
||
887 | */
|
||
888 | private JPanel getPanelC() { |
||
889 | if (panelC == null) { |
||
890 | panelC = new JPanel(); |
||
891 | panelC.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, |
||
892 | 0, 0)); |
||
893 | panelC.setPreferredSize(new java.awt.Dimension(420, 200)); |
||
894 | panelC.add(m_symbolTable); |
||
895 | } |
||
896 | |||
897 | return panelC;
|
||
898 | } |
||
899 | |||
900 | /**
|
||
901 | * A?ade la fila y el s?mbolo para el resto de valores no representados.
|
||
902 | */
|
||
903 | private void addDefault() { |
||
904 | 7672 | caballero | |
905 | 7304 | caballero | auxLegend.getDefaultSymbol().setDescription("Default");
|
906 | auxLegend.addSymbol(new NullIntervalValue(),
|
||
907 | auxLegend.getDefaultSymbol()); |
||
908 | m_symbolTable.addTableRecord(auxLegend.getDefaultSymbol(), |
||
909 | new NullIntervalValue(),
|
||
910 | auxLegend.getDefaultSymbol().getDescription()); |
||
911 | m_symbolTable.repaint(); |
||
912 | } |
||
913 | |||
914 | /**
|
||
915 | * Elimina la fila de la tabla y el s?mbolo del resto de valores no
|
||
916 | * representados por ning?n valor.
|
||
917 | */
|
||
918 | private void delDefault() { |
||
919 | auxLegend.delSymbol(new NullIntervalValue());
|
||
920 | m_symbolTable.removeRow(new NullIntervalValue());
|
||
921 | m_symbolTable.repaint(); |
||
922 | } |
||
923 | |||
924 | /**
|
||
925 | * Listener.
|
||
926 | *
|
||
927 | * @author Vicente Caballero Navarro
|
||
928 | */
|
||
929 | class MyListener implements ActionListener { |
||
930 | //private FLyrShp m_layer;
|
||
931 | // private FPanelLegendValues m_Parent;
|
||
932 | public MyListener() { // FPanelLegendValues p) { |
||
933 | |||
934 | // m_Parent = p;
|
||
935 | } |
||
936 | |||
937 | /**
|
||
938 | * DOCUMENT ME!
|
||
939 | *
|
||
940 | * @param e DOCUMENT ME!
|
||
941 | */
|
||
942 | public void actionPerformed(ActionEvent e) { |
||
943 | // rellenarValue();
|
||
944 | System.out.println("ActionEvent con " + e.getActionCommand()); |
||
945 | |||
946 | //modificar el combobox de valor
|
||
947 | if (e.getActionCommand() == "FIELD_SELECTED") { |
||
948 | JComboBox cb = (JComboBox) e.getSource(); |
||
949 | String fieldName = (String) cb.getSelectedItem(); |
||
950 | System.out.println("Nombre del campo: " + fieldName); |
||
951 | m_symbolTable.removeAllItems(); |
||
952 | |||
953 | m_Renderer.setFieldName(fieldName); |
||
954 | } else if (e.getActionCommand() == "INTERVAL_TYPE") { |
||
955 | JComboBox cb = (JComboBox) e.getSource(); |
||
956 | |||
957 | if ((m_Renderer != null) && |
||
958 | (cb.getSelectedIndex() != m_Renderer.getIntervalType())) { |
||
959 | m_Renderer.setIntervalType(cb.getSelectedIndex()); |
||
960 | m_symbolTable.removeAllItems(); |
||
961 | } |
||
962 | } |
||
963 | |||
964 | //A?adir todos los elementos por valor
|
||
965 | if (e.getActionCommand() == "ADD_ALL_VALUES") { |
||
966 | fillTableValues(); |
||
967 | } |
||
968 | |||
969 | //A?adir un ?nico elemento
|
||
970 | if (e.getActionCommand() == "ADD_VALUE") { |
||
971 | try {
|
||
972 | m_symbolTable.addTableRecord(new FSymbol(
|
||
973 | m_lyr.getShapeType()), new FInterval(0, 0), "0 - 0"); |
||
974 | } catch (DriverException e1) {
|
||
975 | e1.printStackTrace(); |
||
976 | } |
||
977 | |||
978 | /* a?adir("Nuevo_Valor");
|
||
979 | aceptar.setEnabled(true);
|
||
980 | quitartodo.setEnabled(true);
|
||
981 | quitar.setEnabled(true); */
|
||
982 | } |
||
983 | |||
984 | //Vacia la tabla
|
||
985 | if (e.getActionCommand() == "REMOVE_ALL") { |
||
986 | m_symbolTable.removeAllItems(); |
||
987 | |||
988 | // aceptar.setEnabled(false);
|
||
989 | } |
||
990 | |||
991 | //Quitar solo el elemento seleccionado
|
||
992 | if (e.getActionCommand() == "REMOVE") { |
||
993 | m_symbolTable.removeSelectedRows(); |
||
994 | } |
||
995 | } |
||
996 | } |
||
997 | } // @jve:decl-index=0:visual-constraint="10,10" |