svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / project / documents / view / legend / gui / PanelLegendBreaks.java @ 10626
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package com.iver.cit.gvsig.project.documents.view.legend.gui; |
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import java.awt.BorderLayout; |
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import java.awt.Color; |
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import java.awt.Component; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.sql.Types; |
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import java.text.NumberFormat; |
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import java.util.ArrayList; |
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import javax.swing.DefaultComboBoxModel; |
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import javax.swing.JButton; |
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import javax.swing.JCheckBox; |
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import javax.swing.JComboBox; |
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import javax.swing.JLabel; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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import javax.swing.JTextField; |
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import org.apache.log4j.Logger; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.hardcode.gdbms.engine.data.DataSource; |
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import com.hardcode.gdbms.engine.values.DateValue; |
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import com.hardcode.gdbms.engine.values.DoubleValue; |
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import com.hardcode.gdbms.engine.values.FloatValue; |
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import com.hardcode.gdbms.engine.values.IntValue; |
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import com.hardcode.gdbms.engine.values.LongValue; |
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import com.hardcode.gdbms.engine.values.NullValue; |
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import com.hardcode.gdbms.engine.values.Value; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.ClassifiableVectorial; |
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import com.iver.cit.gvsig.fmap.rendering.FInterval; |
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import com.iver.cit.gvsig.fmap.rendering.IInterval; |
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import com.iver.cit.gvsig.fmap.rendering.Legend; |
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import com.iver.cit.gvsig.fmap.rendering.LegendFactory; |
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import com.iver.cit.gvsig.fmap.rendering.NullIntervalValue; |
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import com.iver.cit.gvsig.fmap.rendering.VectorialIntervalLegend; |
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import com.iver.cit.gvsig.gui.panels.ColorChooserPanel; |
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import com.iver.cit.gvsig.project.documents.view.legend.NaturalIntervalGenerator; |
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import com.iver.cit.gvsig.project.documents.view.legend.QuantileIntervalGenerator; |
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/**
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* DOCUMENT ME!
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*
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* @author Vicente Caballero Navarro
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*/
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public class PanelLegendBreaks extends JPanel { |
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private static Logger logger = Logger.getLogger(PanelLegendBreaks.class.getName()); |
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private JPanel panelN = null; |
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private JLabel lblField = null; |
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private JComboBox cmbField = null; |
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private JLabel lblNumIntervals = null; |
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private JTextField txtNumIntervals = null; |
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private JLabel lblInitColor = null; |
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private JLabel lblEndColor = null; |
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private ColorChooserPanel colorChooserPanel = null; |
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private ColorChooserPanel colorChooserPanel1 = null; |
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private JCheckBox chkdefaultvalues = null; |
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private JLabel lblType = null; |
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private JComboBox cmbFieldType = null; |
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private JPanel panelS = null; |
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private JButton bintervals = null; |
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private JButton bInsert = null; |
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private JButton bDelAll = null; |
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private JButton bDel = null; |
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private int count = 0; |
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private ClassifiableVectorial m_lyr;
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private VectorialIntervalLegend m_Renderer;
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private VectorialIntervalLegend auxLegend = null; |
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private FSymbolTable m_symbolTable = new FSymbolTable("intervals"); |
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private MyListener listener = new MyListener(); |
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private JPanel panelC = null; |
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/**
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* This is the default constructor
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*/
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public PanelLegendBreaks() {
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super();
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initialize(); |
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} |
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/**
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* This method initializes this
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*/
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private void initialize() { |
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//this.setLayout(new BorderLayout());
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this.setLayout(new BorderLayout()); |
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this.setSize(490, 300); |
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this.add(getPanelN(), java.awt.BorderLayout.NORTH);
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this.add(getPanelS(), java.awt.BorderLayout.SOUTH);
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this.add(getPanelC(), java.awt.BorderLayout.CENTER);
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} |
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/**
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* This method initializes panelN
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*
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* @return javax.swing.JPanel
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*/
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private JPanel getPanelN() { |
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if (panelN == null) { |
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lblType = new JLabel(); |
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lblType.setBounds(new java.awt.Rectangle(1, 26, 122, 20)); |
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lblType.setText(PluginServices.getText(this, "tipo_de_intervalo")); |
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lblEndColor = new JLabel(); |
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lblEndColor.setBounds(new java.awt.Rectangle(169, 49, 84, 20)); |
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lblEndColor.setText(PluginServices.getText(this, "Color_final")); |
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lblInitColor = new JLabel(); |
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lblInitColor.setBounds(new java.awt.Rectangle(1, 49, 105, 20)); |
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lblInitColor.setText(PluginServices.getText(this, "Color_inicio")); |
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lblNumIntervals = new JLabel(); |
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lblNumIntervals.setBounds(new java.awt.Rectangle(315, 49, 133, 20)); |
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lblNumIntervals.setText(PluginServices.getText(this,
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"No_de_intervalos"));
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lblField = new JLabel(); |
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lblField.setBounds(new java.awt.Rectangle(1, 3, 170, 20)); |
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lblField.setText(PluginServices.getText(this,
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"Campo_de_clasificacion"));
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panelN = new JPanel(); |
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panelN.setLayout(null);
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panelN.setPreferredSize(new java.awt.Dimension(450, 75)); |
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panelN.add(lblField, null);
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panelN.add(getJComboBox(), null);
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panelN.add(lblNumIntervals, null);
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panelN.add(getTxtNumIntervals(), null);
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panelN.add(lblInitColor, null);
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panelN.add(lblEndColor, null);
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panelN.add(getColorChooserPanel(), null);
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panelN.add(getColorChooserPanel1(), null);
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panelN.add(getChkdefaultvalues(), null);
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panelN.add(lblType, null);
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panelN.add(getJComboBox1(), null);
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} |
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return panelN;
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} |
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/**
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* This method initializes jComboBox
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*
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* @return javax.swing.JComboBox
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*/
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private JComboBox getJComboBox() { |
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if (cmbField == null) { |
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cmbField = new JComboBox(); |
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cmbField.setBounds(new java.awt.Rectangle(172, 3, 312, 20)); |
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cmbField.setActionCommand("FIELD_SELECTED");
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cmbField.addActionListener(listener); |
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cmbField.setVisible(true);
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} |
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return cmbField;
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} |
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/**
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* This method initializes txtNumIntervals
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*
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* @return javax.swing.JTextField
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*/
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private JTextField getTxtNumIntervals() { |
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if (txtNumIntervals == null) { |
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txtNumIntervals = new JTextField(); |
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txtNumIntervals.setText("5");
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txtNumIntervals.setBounds(new java.awt.Rectangle(449, 49, 37, 20)); |
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} |
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return txtNumIntervals;
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} |
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/**
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* This method initializes colorChooserPanel
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*
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* @return com.iver.cit.gvsig.gui.Panels.ColorChooserPanel
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*/
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private ColorChooserPanel getColorChooserPanel() {
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if (colorChooserPanel == null) { |
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colorChooserPanel = new ColorChooserPanel();
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colorChooserPanel.setBounds(new java.awt.Rectangle(108, 49, 54, 20)); |
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colorChooserPanel.setAlpha(255);
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colorChooserPanel.setColor(Color.red);
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} |
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return colorChooserPanel;
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} |
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/**
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* This method initializes colorChooserPanel1
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*
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* @return com.iver.cit.gvsig.gui.Panels.ColorChooserPanel
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*/
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private ColorChooserPanel getColorChooserPanel1() {
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if (colorChooserPanel1 == null) { |
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colorChooserPanel1 = new ColorChooserPanel();
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colorChooserPanel1.setBounds(new java.awt.Rectangle(251, 49, 54, 20)); |
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colorChooserPanel1.setAlpha(255);
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colorChooserPanel1.setColor(Color.blue);
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} |
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return colorChooserPanel1;
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} |
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/**
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* This method initializes chkdefaultvalues
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*
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* @return javax.swing.JCheckBox
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*/
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private JCheckBox getChkdefaultvalues() { |
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if (chkdefaultvalues == null) { |
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chkdefaultvalues = new JCheckBox(); |
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chkdefaultvalues.setText(PluginServices.getText(this,
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"resto_valores"));
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chkdefaultvalues.setBounds(new java.awt.Rectangle(342, 26, 141, 20)); |
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chkdefaultvalues.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent e) { |
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if (auxLegend==null)auxLegend=m_Renderer; |
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if (chkdefaultvalues.isSelected()) {
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addDefault(); |
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} else {
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delDefault(); |
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} |
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} |
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}); |
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} |
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return chkdefaultvalues;
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} |
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/**
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* This method initializes jComboBox1
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*
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* @return javax.swing.JComboBox
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*/
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private JComboBox getJComboBox1() { |
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if (cmbFieldType == null) { |
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cmbFieldType = new JComboBox(); |
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cmbFieldType.setBounds(new java.awt.Rectangle(124, 26, 212, 20)); |
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cmbFieldType.setActionCommand("INTERVAL_TYPE");
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cmbFieldType.addActionListener(listener); |
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cmbFieldType.addItem(PluginServices.getText(this, "equal_intervals")); |
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cmbFieldType.addItem(PluginServices.getText(this,
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"natural_intervals"));
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cmbFieldType.addItem(PluginServices.getText(this,
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"quantile_intervals"));
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cmbFieldType.setVisible(true);
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} |
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return cmbFieldType;
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} |
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/**
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* This method initializes panelS
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*
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* @return javax.swing.JPanel
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*/
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private JPanel getPanelS() { |
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if (panelS == null) { |
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panelS = new JPanel(); |
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panelS.setPreferredSize(new java.awt.Dimension(417, 32)); |
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panelS.add(getBintervals(), null);
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panelS.add(getBInsert(), null);
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panelS.add(getBDelAll(), null);
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panelS.add(getBDel(), null);
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} |
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return panelS;
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} |
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/**
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* This method initializes bintervals
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*
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* @return javax.swing.JButton
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*/
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private JButton getBintervals() { |
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if (bintervals == null) { |
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bintervals = new JButton(); |
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bintervals.setActionCommand("ADD_ALL_VALUES");
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bintervals.addActionListener(listener); |
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bintervals.setText(PluginServices.getText(this,
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"Calcular_intervalos"));
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} |
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return bintervals;
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} |
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/**
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* This method initializes bInsert
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*
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* @return javax.swing.JButton
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*/
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private JButton getBInsert() { |
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if (bInsert == null) { |
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bInsert = new JButton(); |
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bInsert.setActionCommand("ADD_VALUE");
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bInsert.addActionListener(listener); |
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bInsert.setText(PluginServices.getText(this, "Anadir")); |
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} |
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return bInsert;
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} |
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/**
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* This method initializes bDelAll
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*
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* @return javax.swing.JButton
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*/
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private JButton getBDelAll() { |
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if (bDelAll == null) { |
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bDelAll = new JButton(); |
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bDelAll.setActionCommand("REMOVE_ALL");
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bDelAll.addActionListener(listener); |
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bDelAll.setText(PluginServices.getText(this, "Quitar_todos")); |
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} |
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return bDelAll;
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} |
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/**
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* This method initializes bDel
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*
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* @return javax.swing.JButton
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*/
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private JButton getBDel() { |
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if (bDel == null) { |
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bDel = new JButton(); |
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bDel.setText(PluginServices.getText(this, "Quitar")); |
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bDel.setActionCommand("REMOVE");
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bDel.addActionListener(listener); |
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} |
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return bDel;
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} |
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/**
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* Damos una primera pasada para saber los l?mites inferior y superior y
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* rellenar un array con los valores. Luego dividimos ese array en
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* intervalos.
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*/
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private void fillTableValues() { |
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FInterval[] arrayIntervalos = null; |
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DataSource elRs;
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m_symbolTable.removeAllItems(); |
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try {
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elRs = ((AlphanumericData) m_lyr).getRecordset(); |
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logger.debug("elRs.start()");
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elRs.start(); |
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int idField = -1; |
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int numIntervalos = 1; |
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try {
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numIntervalos = Integer.parseInt(txtNumIntervals.getText());
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} catch (NumberFormatException e) { |
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System.out.println("Foramto de n?mero erroneo"); |
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} |
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String fieldName = (String) cmbField.getSelectedItem(); |
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if (fieldName==null) { |
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this,"no_hay_campo_seleccionado")); |
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return;
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} |
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System.out.println("Nombre del campo de clasificaci?n: " + |
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fieldName); |
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m_Renderer.setFieldName(fieldName); |
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m_Renderer.useDefaultSymbol(getChkdefaultvalues().isSelected()); |
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String nomField = m_Renderer.getFieldName();
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// Cogemos el tipo de gradaci?n de colores que quiere el usuario y
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// Creamos el primer y ?ltimo color.
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Color startColor = colorChooserPanel.getColor();
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m_Renderer.setStartColor(startColor); |
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Color endColor = colorChooserPanel1.getColor();
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m_Renderer.setEndColor(endColor); |
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for (int i = 0; i < elRs.getFieldCount(); i++) { |
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String nomAux = elRs.getFieldName(i).trim();
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if (nomField.compareToIgnoreCase(nomAux) == 0) { |
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idField = i; |
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break;
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} |
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} |
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if (idField == -1) { |
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System.err.println("Campo no reconocido " + nomField); |
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return;
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} |
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///m_symbolTable.removeAllItems();
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///m_valuesCache = new Object[m_lyr.getSource().getShapeCount()];
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int numSymbols = 0; |
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FSymbol theSymbol; |
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//Date valorDate;
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double minValue = Double.MAX_VALUE; |
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double maxValue = Double.MIN_VALUE; |
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//Date minValueDate = null;
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//Date maxValueDate = null;
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auxLegend = LegendFactory.createVectorialIntervalLegend(m_lyr.getShapeType()); |
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Value clave; |
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//Object resul;
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int symbolType = 0; |
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count = 0;
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for (int j = 0; j < elRs.getRowCount(); j++) { |
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clave = elRs.getFieldValue(j, idField); |
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IInterval interval = auxLegend.getInterval(clave); |
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////Comprobar que no esta repetido y no hace falta introducir en el hashtable el campo junto con el simbolo.
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if (auxLegend.getSymbolByInterval(interval) == null) { |
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//si no esta creado el simbolo se crea
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double valor = 0; |
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symbolType = m_lyr.getShapeType(); |
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if (clave instanceof IntValue) { |
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valor = ((IntValue) clave).getValue(); |
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} else if (clave instanceof DoubleValue) { |
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valor = ((DoubleValue) clave).getValue(); |
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} else if (clave instanceof FloatValue) { |
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valor = ((FloatValue) clave).getValue(); |
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} else if (clave instanceof LongValue) { |
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valor = ((LongValue) clave).getValue(); |
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} else if (clave instanceof DateValue) { |
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//TODO POR IMPLEMENTAR
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///valorDate = elRs.getFieldValueAsDate(idField);
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///if (valorDate.before(minValueDate)) minValueDate = valorDate;
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///if (valorDate.after(maxValueDate)) maxValueDate = valorDate;
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} else if (clave instanceof NullValue) { |
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continue;
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} |
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|
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if (valor < minValue) {
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minValue = (double) valor;
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} |
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|
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if (valor > maxValue) {
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maxValue = (double) valor;
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} |
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} |
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count++; |
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} |
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|
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switch (m_Renderer.getIntervalType()) {
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case VectorialIntervalLegend.EQUAL_INTERVALS:
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arrayIntervalos = calculateEqualIntervals(numIntervalos, |
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minValue, maxValue, fieldName); |
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|
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break;
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|
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case VectorialIntervalLegend.NATURAL_INTERVALS:
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arrayIntervalos = calculateNaturalIntervals(numIntervalos, |
505 |
minValue, maxValue, fieldName); |
506 |
|
507 |
break;
|
508 |
|
509 |
case VectorialIntervalLegend.QUANTILE_INTERVALS:
|
510 |
arrayIntervalos = calculateQuantileIntervals(numIntervalos, |
511 |
minValue, maxValue, fieldName); |
512 |
|
513 |
break;
|
514 |
} |
515 |
|
516 |
//intervals = arrayIntervalos;
|
517 |
FInterval elIntervalo; |
518 |
NumberFormat.getInstance().setMaximumFractionDigits(2); |
519 |
m_Renderer.clear(); |
520 |
|
521 |
int r;
|
522 |
int g;
|
523 |
int b;
|
524 |
int stepR;
|
525 |
int stepG;
|
526 |
int stepB;
|
527 |
r = startColor.getRed(); |
528 |
g = startColor.getGreen(); |
529 |
b = startColor.getBlue(); |
530 |
stepR = (endColor.getRed() - r) / arrayIntervalos.length; |
531 |
stepG = (endColor.getGreen() - g) / arrayIntervalos.length; |
532 |
stepB = (endColor.getBlue() - b) / arrayIntervalos.length; |
533 |
|
534 |
if (chkdefaultvalues.isSelected()) {
|
535 |
auxLegend.getDefaultSymbol().setDescription("Default");
|
536 |
auxLegend.addSymbol(new NullIntervalValue(),
|
537 |
auxLegend.getDefaultSymbol()); |
538 |
} |
539 |
|
540 |
for (int k = 0; k < arrayIntervalos.length; k++) { |
541 |
elIntervalo = arrayIntervalos[k]; |
542 |
|
543 |
// clave = elIntervalo; // elIntervalo.getMin() + " - " + elIntervalo.getMax();
|
544 |
// System.out.println("k = " + k + " clave = " + clave);
|
545 |
////Comprobar que no esta repetido y no hace falta introducir en el hashtable el campo junto con el simbolo.
|
546 |
// if (!m_Renderer.m_symbolList.containsKey(elIntervalo)) {
|
547 |
//si no esta creado el simbolo se crea
|
548 |
theSymbol = new FSymbol(symbolType, new Color(r, g, b)); |
549 |
theSymbol.setDescription(NumberFormat.getInstance().format(elIntervalo.getMin()) +
|
550 |
" - " +
|
551 |
NumberFormat.getInstance().format(elIntervalo.getMax()));
|
552 |
|
553 |
//////////////////////////////////////
|
554 |
// CALCULAMOS UN COLOR APROPIADO
|
555 |
r = r + stepR; |
556 |
g = g + stepG; |
557 |
b = b + stepB; |
558 |
|
559 |
/////////////////////////////////
|
560 |
auxLegend.addSymbol(elIntervalo, theSymbol); |
561 |
System.out.println("addSymbol = " + elIntervalo + |
562 |
" theSymbol = " + theSymbol.getDescription());
|
563 |
numSymbols++; |
564 |
|
565 |
if (numSymbols > 100) { |
566 |
int resp = JOptionPane.showConfirmDialog(this, |
567 |
PluginServices.getText(this, "mas_de_100_simbolos"), |
568 |
PluginServices.getText(this, "quiere_continuar"), |
569 |
JOptionPane.YES_NO_OPTION,
|
570 |
JOptionPane.WARNING_MESSAGE);
|
571 |
|
572 |
if ((resp == JOptionPane.NO_OPTION) || |
573 |
(resp == JOptionPane.DEFAULT_OPTION)) {
|
574 |
return;
|
575 |
} |
576 |
} |
577 |
|
578 |
// }
|
579 |
} // for
|
580 |
|
581 |
System.out.println("Num. Simbolos = " + |
582 |
auxLegend.getValues().length); |
583 |
m_symbolTable.fillTableFromSymbolList(auxLegend.getSymbols(), |
584 |
auxLegend.getValues(), auxLegend.getDescriptions()); |
585 |
elRs.stop(); |
586 |
} catch (ReadDriverException e) {
|
587 |
e.printStackTrace(); |
588 |
} |
589 |
|
590 |
bDelAll.setEnabled(true);
|
591 |
bDel.setEnabled(true);
|
592 |
} |
593 |
|
594 |
/**
|
595 |
* EQUAL INTERVAL Devuelve un Array con el n?mero de intervalos que se
|
596 |
* quieren crear. Los intervalos se crean con un tama?o igual entre ellos.
|
597 |
*
|
598 |
* @param numIntervals n?mero de intervalos
|
599 |
* @param minValue Valor m?nimo.
|
600 |
* @param maxValue Valor m?ximo.
|
601 |
* @param fieldName Nombre del campo
|
602 |
*
|
603 |
* @return Array con los intervalos.
|
604 |
*/
|
605 |
FInterval[] calculateEqualIntervals(int numIntervals, double minValue, |
606 |
double maxValue, String fieldName) { |
607 |
FInterval[] theIntervalArray = new FInterval[numIntervals]; |
608 |
double step = (maxValue - minValue) / numIntervals;
|
609 |
|
610 |
if (numIntervals > 1) { |
611 |
theIntervalArray[0] = new FInterval(minValue, minValue + step); |
612 |
|
613 |
for (int i = 1; i < (numIntervals - 1); i++) { |
614 |
theIntervalArray[i] = new FInterval(minValue + (i * step) +
|
615 |
0.01, minValue + ((i + 1) * step)); |
616 |
} |
617 |
|
618 |
theIntervalArray[numIntervals - 1] = new FInterval(minValue + |
619 |
((numIntervals - 1) * step) + 0.01, maxValue); |
620 |
} else {
|
621 |
theIntervalArray[0] = new FInterval(minValue, maxValue); |
622 |
} |
623 |
|
624 |
return theIntervalArray;
|
625 |
} |
626 |
|
627 |
/**
|
628 |
* NATURAL INTERVAL Devuelve un Array con el n?mero de intervalos que se
|
629 |
* quieren crear. Los intervalos se distribuyen de forma natural.
|
630 |
*
|
631 |
* @param numIntervals n?mero de intervalos
|
632 |
* @param minValue Valor m?nimo.
|
633 |
* @param maxValue Valor m?ximo.
|
634 |
* @param fieldName Nombre del campo
|
635 |
*
|
636 |
* @return Array con los intervalos.
|
637 |
*/
|
638 |
FInterval[] calculateNaturalIntervals(int numIntervals, double minValue, |
639 |
double maxValue, String fieldName) { |
640 |
NaturalIntervalGenerator intervalGenerator = new NaturalIntervalGenerator(((AlphanumericData) m_lyr),
|
641 |
fieldName, numIntervals); |
642 |
|
643 |
try {
|
644 |
intervalGenerator.generarIntervalos(); |
645 |
} catch (ReadDriverException e) {
|
646 |
e.printStackTrace(); |
647 |
} |
648 |
|
649 |
int numIntervalsGen = intervalGenerator.getNumIntervals() - 1; |
650 |
|
651 |
if (numIntervalsGen == -1) { |
652 |
//TODO cuando no puede calcular los intervalos.
|
653 |
numIntervalsGen = 1;
|
654 |
} |
655 |
|
656 |
FInterval[] theIntervalArray = new FInterval[numIntervalsGen]; |
657 |
|
658 |
if (numIntervalsGen > 1) { |
659 |
theIntervalArray[0] = new FInterval(minValue, |
660 |
intervalGenerator.getValorRuptura(0));
|
661 |
|
662 |
for (int i = 1; i < (numIntervalsGen - 1); i++) { |
663 |
theIntervalArray[i] = new FInterval(intervalGenerator.getValInit(i -
|
664 |
1), intervalGenerator.getValorRuptura(i));
|
665 |
} |
666 |
|
667 |
theIntervalArray[numIntervalsGen - 1] = new FInterval(intervalGenerator.getValInit(numIntervalsGen - |
668 |
2), maxValue);
|
669 |
} else {
|
670 |
theIntervalArray[numIntervalsGen - 1] = new FInterval(minValue, |
671 |
maxValue); |
672 |
} |
673 |
|
674 |
return theIntervalArray;
|
675 |
} |
676 |
|
677 |
/**
|
678 |
* QUANTILE INTERVAL Devuelve un Array con el n?mero de intervalos que se
|
679 |
* quieren crear. Los intervalos se distribuyen de forma quantile.
|
680 |
*
|
681 |
* @param numIntervals n?mero de intervalos
|
682 |
* @param minValue Valor m?nimo.
|
683 |
* @param maxValue Valor m?ximo.
|
684 |
* @param fieldName Nombre del campo
|
685 |
*
|
686 |
* @return Array con los intervalos.
|
687 |
*/
|
688 |
FInterval[] calculateQuantileIntervals(int numIntervals, double minValue, |
689 |
double maxValue, String fieldName) { |
690 |
QuantileIntervalGenerator intervalGenerator = new QuantileIntervalGenerator(((AlphanumericData) m_lyr),
|
691 |
fieldName, numIntervals); |
692 |
|
693 |
try {
|
694 |
intervalGenerator.generarIntervalos(); |
695 |
} catch (ReadDriverException e) {
|
696 |
e.printStackTrace(); |
697 |
} |
698 |
|
699 |
int numIntervalsGen = intervalGenerator.getNumIntervalGen();
|
700 |
FInterval[] theIntervalArray = new FInterval[numIntervalsGen]; |
701 |
|
702 |
if (intervalGenerator.getNumIntervalGen() > 1) { |
703 |
theIntervalArray[0] = new FInterval(minValue, |
704 |
intervalGenerator.getValRuptura(0));
|
705 |
|
706 |
for (int i = 1; i < (numIntervalsGen - 1); i++) { |
707 |
theIntervalArray[i] = new FInterval(intervalGenerator.getValInit(i -
|
708 |
1), intervalGenerator.getValRuptura(i));
|
709 |
} |
710 |
|
711 |
theIntervalArray[numIntervalsGen - 1] = new FInterval(intervalGenerator.getValInit(numIntervalsGen - |
712 |
2), maxValue);
|
713 |
} else {
|
714 |
theIntervalArray[numIntervalsGen - 1] = new FInterval(minValue, |
715 |
maxValue); |
716 |
} |
717 |
|
718 |
return theIntervalArray;
|
719 |
|
720 |
/* double numQ = count / numIntervals;
|
721 |
for (int i = 0; i < count; i++) {
|
722 |
}
|
723 |
return theIntervalArray;
|
724 |
*/
|
725 |
} |
726 |
|
727 |
/**
|
728 |
* @see com.iver.cit.gvsig.gui.legendmanager.panels.ILegendPanel#setLayer(com.iver.cit.gvsig.fmap.layers.FLayer,
|
729 |
* com.iver.cit.gvsig.fmap.rendering.Legend)
|
730 |
*/
|
731 |
public void setLayer(FLayer lyr, Legend r) { |
732 |
// m_TOC = t;
|
733 |
// OJO, COMPROBAR ANTES SI ES DE TIPO VECTORIAL
|
734 |
// m_lyr = (FLyrVect) t.getFirstLyrVectSelected();
|
735 |
m_lyr = (ClassifiableVectorial) lyr; |
736 |
fillFieldNames(); |
737 |
|
738 |
if (r instanceof VectorialIntervalLegend) { |
739 |
m_Renderer = (VectorialIntervalLegend) r; |
740 |
getChkdefaultvalues().setSelected(m_Renderer.isUseDefaultSymbol()); |
741 |
cmbField.getModel().setSelectedItem(m_Renderer.getFieldName()); |
742 |
m_symbolTable.fillTableFromSymbolList(m_Renderer.getSymbols(), |
743 |
m_Renderer.getValues(), m_Renderer.getDescriptions()); |
744 |
colorChooserPanel.setColor(m_Renderer.getStartColor()); |
745 |
colorChooserPanel1.setColor(m_Renderer.getEndColor()); |
746 |
colorChooserPanel.repaint(); |
747 |
colorChooserPanel1.repaint(); |
748 |
} else {
|
749 |
try {
|
750 |
// Si la capa viene con otro tipo de leyenda, creamos
|
751 |
// una nueva del tipo que maneja este panel
|
752 |
m_Renderer = new VectorialIntervalLegend(m_lyr.getShapeType());
|
753 |
} catch (ReadDriverException e) {
|
754 |
e.printStackTrace(); |
755 |
} |
756 |
} |
757 |
|
758 |
cmbFieldType.setSelectedIndex(m_Renderer.getIntervalType()); |
759 |
} |
760 |
|
761 |
/**
|
762 |
* DOCUMENT ME!
|
763 |
*/
|
764 |
private void fillFieldNames() { |
765 |
DataSource rs = null; |
766 |
ArrayList nomFields = null; |
767 |
|
768 |
try {
|
769 |
rs = ((AlphanumericData) m_lyr).getRecordset(); |
770 |
logger.debug("rs.start()");
|
771 |
rs.start(); |
772 |
|
773 |
nomFields = new ArrayList(); |
774 |
|
775 |
int type;
|
776 |
for (int i = 0; i < rs.getFieldCount(); i++) { |
777 |
type = rs.getFieldType(i); |
778 |
|
779 |
if (type == Types.NULL) { |
780 |
continue;
|
781 |
} |
782 |
|
783 |
if ((type == Types.INTEGER) || |
784 |
(type == Types.DOUBLE) ||
|
785 |
(type == Types.FLOAT) ||
|
786 |
(type == Types.BIGINT)) {
|
787 |
nomFields.add(rs.getFieldName(i).trim()); |
788 |
} |
789 |
} |
790 |
|
791 |
rs.stop(); |
792 |
} catch (ReadDriverException e1) {
|
793 |
e1.printStackTrace(); |
794 |
} |
795 |
|
796 |
/* ArrayList nomFields = new ArrayList();
|
797 |
for (int i = 0; i < rs.getFieldsCount(); i++) {
|
798 |
if ((rs.getFieldType(i) == FRecordset.INTEGER) ||
|
799 |
(rs.getFieldType(i) == FRecordset.DECIMAL) ||
|
800 |
(rs.getFieldType(i) == FRecordset.DATE))
|
801 |
{
|
802 |
nomFields.add(rs.getFieldName(i).trim());
|
803 |
}
|
804 |
|
805 |
}
|
806 |
*/
|
807 |
DefaultComboBoxModel cM = new DefaultComboBoxModel(nomFields.toArray()); |
808 |
cmbField.setModel(cM); |
809 |
|
810 |
// fieldsListValor.setSelectedIndex(0);
|
811 |
m_symbolTable.removeAllItems(); |
812 |
} |
813 |
|
814 |
/**
|
815 |
* @see com.iver.cit.gvsig.gui.legendmanager.panels.ILegendPanel#getLegend()
|
816 |
*/
|
817 |
public Legend getLegend() {
|
818 |
fillSymbolListFromTable(); |
819 |
|
820 |
if (auxLegend != null) { |
821 |
m_Renderer.setDefaultSymbol(auxLegend.getDefaultSymbol()); |
822 |
m_Renderer.useDefaultSymbol(chkdefaultvalues.isSelected()); |
823 |
} |
824 |
|
825 |
return m_Renderer;
|
826 |
} |
827 |
|
828 |
/**
|
829 |
* A partir de los registros de la tabla, regenera el FRenderer. (No solo
|
830 |
* el symbolList, si no tambi?n el arrayKeys y el defaultRenderer
|
831 |
*/
|
832 |
private void fillSymbolListFromTable() { |
833 |
//String clave;
|
834 |
FSymbol theSymbol; |
835 |
IInterval theInterval = null;
|
836 |
|
837 |
// Borramos las anteriores listas:
|
838 |
m_Renderer.clear(); |
839 |
|
840 |
//boolean bRestoValores = false; // PONERLO EN UN CHECKBOX
|
841 |
//double from = 0;
|
842 |
//double to = 0;
|
843 |
//String[] arraySplit = new String[2];
|
844 |
//int hasta;
|
845 |
String fieldName = (String) cmbField.getSelectedItem(); |
846 |
m_Renderer.setFieldName(fieldName); |
847 |
|
848 |
/*if (bRestoValores) {
|
849 |
hasta = m_symbolTable.getRowCount() - 1;
|
850 |
} else {
|
851 |
hasta = m_symbolTable.getRowCount();
|
852 |
}
|
853 |
*/
|
854 |
for (int row = 0; row < m_symbolTable.getRowCount(); row++) { |
855 |
// clave = m_symbolTable.getFieldValue(row,1);
|
856 |
if (!(m_symbolTable.getFieldValue(row, 1) instanceof FInterval)) { |
857 |
theSymbol = (FSymbol) m_symbolTable.getFieldValue(row, 0);
|
858 |
theSymbol.setDescription((String) m_symbolTable.getFieldValue(
|
859 |
row, 2));
|
860 |
m_Renderer.addSymbol(new NullIntervalValue(), theSymbol);
|
861 |
} else {
|
862 |
theInterval = (IInterval) m_symbolTable.getFieldValue(row, 1);
|
863 |
theSymbol = (FSymbol) m_symbolTable.getFieldValue(row, 0);
|
864 |
theSymbol.setDescription((String) m_symbolTable.getFieldValue(
|
865 |
row, 2));
|
866 |
m_Renderer.addSymbol(theInterval, theSymbol); |
867 |
} |
868 |
|
869 |
///m_Renderer.m_legendIntervals.add(theInterval);
|
870 |
} |
871 |
|
872 |
/* if (bRestoValores) {
|
873 |
//m_Renderer.m_bUseDefaultSymbol = true;
|
874 |
theSymbol = (FSymbol) m_symbolTable.getFieldValue(hasta, 0);
|
875 |
m_Renderer.setDefaultSymbol(theSymbol);
|
876 |
}*/
|
877 |
} |
878 |
|
879 |
/**
|
880 |
* This method initializes panelC
|
881 |
*
|
882 |
* @return javax.swing.JPanel
|
883 |
*/
|
884 |
private JPanel getPanelC() { |
885 |
if (panelC == null) { |
886 |
panelC = new JPanel(); |
887 |
panelC.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, |
888 |
0, 0)); |
889 |
panelC.setPreferredSize(new java.awt.Dimension(420, 200)); |
890 |
panelC.add(m_symbolTable); |
891 |
} |
892 |
|
893 |
return panelC;
|
894 |
} |
895 |
|
896 |
/**
|
897 |
* A?ade la fila y el s?mbolo para el resto de valores no representados.
|
898 |
*/
|
899 |
private void addDefault() { |
900 |
|
901 |
auxLegend.getDefaultSymbol().setDescription("Default");
|
902 |
auxLegend.addSymbol(new NullIntervalValue(),
|
903 |
auxLegend.getDefaultSymbol()); |
904 |
m_symbolTable.addTableRecord(auxLegend.getDefaultSymbol(), |
905 |
new NullIntervalValue(),
|
906 |
auxLegend.getDefaultSymbol().getDescription()); |
907 |
m_symbolTable.repaint(); |
908 |
} |
909 |
|
910 |
/**
|
911 |
* Elimina la fila de la tabla y el s?mbolo del resto de valores no
|
912 |
* representados por ning?n valor.
|
913 |
*/
|
914 |
private void delDefault() { |
915 |
auxLegend.delSymbol(new NullIntervalValue());
|
916 |
m_symbolTable.removeRow(new NullIntervalValue());
|
917 |
m_symbolTable.repaint(); |
918 |
} |
919 |
|
920 |
/**
|
921 |
* Listener.
|
922 |
*
|
923 |
* @author Vicente Caballero Navarro
|
924 |
*/
|
925 |
class MyListener implements ActionListener { |
926 |
//private FLyrShp m_layer;
|
927 |
// private FPanelLegendValues m_Parent;
|
928 |
public MyListener() { // FPanelLegendValues p) { |
929 |
|
930 |
// m_Parent = p;
|
931 |
} |
932 |
|
933 |
/**
|
934 |
* DOCUMENT ME!
|
935 |
*
|
936 |
* @param e DOCUMENT ME!
|
937 |
*/
|
938 |
public void actionPerformed(ActionEvent e) { |
939 |
// rellenarValue();
|
940 |
System.out.println("ActionEvent con " + e.getActionCommand()); |
941 |
|
942 |
//modificar el combobox de valor
|
943 |
if (e.getActionCommand() == "FIELD_SELECTED") { |
944 |
JComboBox cb = (JComboBox) e.getSource(); |
945 |
String fieldName = (String) cb.getSelectedItem(); |
946 |
System.out.println("Nombre del campo: " + fieldName); |
947 |
m_symbolTable.removeAllItems(); |
948 |
|
949 |
m_Renderer.setFieldName(fieldName); |
950 |
} else if (e.getActionCommand() == "INTERVAL_TYPE") { |
951 |
JComboBox cb = (JComboBox) e.getSource(); |
952 |
|
953 |
if ((m_Renderer != null) && |
954 |
(cb.getSelectedIndex() != m_Renderer.getIntervalType())) { |
955 |
m_Renderer.setIntervalType(cb.getSelectedIndex()); |
956 |
m_symbolTable.removeAllItems(); |
957 |
} |
958 |
} |
959 |
|
960 |
//A?adir todos los elementos por valor
|
961 |
if (e.getActionCommand() == "ADD_ALL_VALUES") { |
962 |
fillTableValues(); |
963 |
} |
964 |
|
965 |
//A?adir un ?nico elemento
|
966 |
if (e.getActionCommand() == "ADD_VALUE") { |
967 |
try {
|
968 |
m_symbolTable.addTableRecord(new FSymbol(
|
969 |
m_lyr.getShapeType()), new FInterval(0, 0), "0 - 0"); |
970 |
} catch (ReadDriverException e1) {
|
971 |
e1.printStackTrace(); |
972 |
} |
973 |
|
974 |
/* a?adir("Nuevo_Valor");
|
975 |
aceptar.setEnabled(true);
|
976 |
quitartodo.setEnabled(true);
|
977 |
quitar.setEnabled(true); */
|
978 |
} |
979 |
|
980 |
//Vacia la tabla
|
981 |
if (e.getActionCommand() == "REMOVE_ALL") { |
982 |
m_symbolTable.removeAllItems(); |
983 |
|
984 |
// aceptar.setEnabled(false);
|
985 |
} |
986 |
|
987 |
//Quitar solo el elemento seleccionado
|
988 |
if (e.getActionCommand() == "REMOVE") { |
989 |
m_symbolTable.removeSelectedRows(); |
990 |
} |
991 |
} |
992 |
} |
993 |
} // @jve:decl-index=0:visual-constraint="10,10"
|