Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package mineria; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JButton; import javax.swing.JFileChooser; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JTextField; import org.jfree.chart.ChartFactory; import org.jfree.chart.ChartFrame; import org.jfree.chart.ChartPanel; import org.jfree.chart.JFreeChart; import org.jfree.chart.plot.PlotOrientation; import org.jfree.chart.plot.XYPlot; import org.jfree.chart.renderer.xy.XYItemRenderer; import org.jfree.data.general.DefaultPieDataset; import org.jfree.data.xy.XYDataset; import org.jfree.data.xy.XYSeries; import org.jfree.data.xy.XYSeriesCollection; import org.jfree.util.ShapeUtilities; /** * * @author eduardomartinez */ public class UI extends JFrame { public UI() { this.setLayout(new GridBagLayout()); Label lblnodatos = new Label("NoDatos: "); Label label = new Label("BD: "); JTextField filename = new JTextField("/Users/eduardomartinez/Documents/mineria/representacion.txt"); JTextField nodatos = new JTextField(); nodatos.setText("500"); JTextField funcion = new JTextField("6"); JTextField individuos = new JTextField("200"); JTextField enteros = new JTextField("1"); JTextField decimales = new JTextField("40"); JTextField variables = new JTextField("6"); JTextField Pc = new JTextField("0.9"); JTextField Pm = new JTextField("0.01"); JTextField generaciones = new JTextField("100"); JTextField minimiza = new JTextField("0"); Label lblfuncion = new Label("funcion: "); Label lblindividuos = new Label("individuos: "); Label lblenteros = new Label("enteros: "); Label lbldecimales = new Label("decimales: "); Label lblvariables = new Label("variables: "); Label lblpc = new Label("Pc: "); Label lblpm = new Label("Pm: "); Label lblgeneraciones = new Label("generaciones: "); Label lblminimiza = new Label("[0 Min/1 Max] : "); /* FN=funcion; N =individuos; E =bits_enteros; D =bits_decimales; V =variables; Pc=porcentaje_cruza; Pm=porcentaje_muta; G =generaciones; MM=minimiza; */ JButton openBtn = new JButton("Open BD"); JButton ejecutarEGA = new JButton("Ejecutar EGA"); JTextField resultado = new JTextField(); Label fitness = new Label("fitness: "); XYSeriesCollection datosSerie = new XYSeriesCollection(); AGF agf = new AGF(2); EGA ega = new EGA(); JFreeChart chart = ChartFactory.createScatterPlot("Scatter Plot", // chart title "X", // x axis label "Y", // y axis label datosSerie, // data ***-----PROBLEM------*** PlotOrientation.VERTICAL, true, // include legend true, // tooltips false // urls ); // create and display a frame... ChartPanel panelChart = new ChartPanel(chart); //leer BD openBtn.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { //datosSerie.removeAllSeries(); if (filename.getText().length() > 0) { agf.LeerDatos(filename.getText(), Integer.parseInt(nodatos.getText())); createDataset(datosSerie, agf.data, "Datos"); chart.fireChartChanged(); } else { JFileChooser openFile = new JFileChooser(); int rVal = openFile.showOpenDialog(null); if (rVal == JFileChooser.APPROVE_OPTION) { filename.setText(openFile.getSelectedFile().getAbsolutePath()); agf.LeerDatos(filename.getText(), Integer.parseInt(nodatos.getText())); //createDataset(datosSerie, agf.data, "Datos"); //chart.fireChartChanged(); } if (rVal == JFileChooser.CANCEL_OPTION) { filename.setText(""); //dir.setText(""); } } } }); ejecutarEGA.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent arg0) { //datosSerie.removeAllSeries(); if (datosSerie.getSeriesCount() > 1) datosSerie.removeSeries(1); int fn = Integer.parseInt(funcion.getText()); int n = Integer.parseInt(individuos.getText()); int e = Integer.parseInt(enteros.getText()); int d = Integer.parseInt(decimales.getText()); int v = Integer.parseInt(variables.getText()); double pc = Double.parseDouble(Pc.getText()); double pm = Double.parseDouble(Pm.getText()); int g = Integer.parseInt(generaciones.getText()); int mm = Integer.parseInt(minimiza.getText()); ega.setParams(fn, n, e, d, v, pc, pm, g, mm); Resultado res = ega.ejecutarAlgoritmoGenetico(agf); resultado.setText(String.valueOf(res.getFitnessSemental())); res.creaArchivo(); createDataset(datosSerie, res.getFenotipoSemental(), "Centros"); Shape cross = ShapeUtilities.createDiagonalCross(5, 1); XYPlot xyPlot = (XYPlot) chart.getPlot(); xyPlot.setDomainCrosshairVisible(true); xyPlot.setRangeCrosshairVisible(true); XYItemRenderer renderer = xyPlot.getRenderer(); renderer.setSeriesShape(1, cross); renderer.setSeriesPaint(1, Color.blue); chart.fireChartChanged(); } }); //ejecutar AG GridBagConstraints gbc = new GridBagConstraints(); gbc.gridx = 2; gbc.gridy = 0; gbc.weighty = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblnodatos, gbc); gbc.gridx = 3; gbc.gridy = 0; gbc.weighty = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(nodatos, gbc); gbc.gridx = 2; gbc.gridy = 1; gbc.weighty = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(filename, gbc); gbc.gridx = 3; gbc.gridy = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(openBtn, gbc); gbc.gridx = 2; gbc.gridy = 2; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(fitness, gbc); gbc.gridx = 3; gbc.gridy = 2; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(resultado, gbc); gbc.gridx = 2; gbc.gridy = 3; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(ejecutarEGA, gbc); //-----------------PARAMETROS gbc.gridx = 0; gbc.gridy = 0; gbc.weighty = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblfuncion, gbc); gbc.gridx = 1; gbc.gridy = 0; gbc.weighty = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(funcion, gbc); gbc.gridx = 0; gbc.gridy = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblindividuos, gbc); gbc.gridx = 1; gbc.gridy = 1; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(individuos, gbc); gbc.gridx = 0; gbc.gridy = 2; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblenteros, gbc); gbc.gridx = 1; gbc.gridy = 2; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(enteros, gbc); gbc.gridx = 0; gbc.gridy = 3; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lbldecimales, gbc); gbc.gridx = 1; gbc.gridy = 3; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(decimales, gbc); gbc.gridx = 0; gbc.gridy = 4; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblvariables, gbc); gbc.gridx = 1; gbc.gridy = 4; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(variables, gbc); gbc.gridx = 0; gbc.gridy = 5; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblpc, gbc); gbc.gridx = 1; gbc.gridy = 5; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(Pc, gbc); gbc.gridx = 0; gbc.gridy = 6; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblpm, gbc); gbc.gridx = 1; gbc.gridy = 6; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(Pm, gbc); gbc.gridx = 0; gbc.gridy = 7; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblgeneraciones, gbc); gbc.gridx = 1; gbc.gridy = 7; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(generaciones, gbc); gbc.gridx = 0; gbc.gridy = 8; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(lblminimiza, gbc); gbc.gridx = 1; gbc.gridy = 8; gbc.fill = GridBagConstraints.HORIZONTAL; this.add(minimiza, gbc); gbc.fill = GridBagConstraints.BOTH; gbc.gridx = 0; gbc.gridy = 9; gbc.gridheight = 2; gbc.gridwidth = 4; this.add(panelChart, gbc); this.setTitle("File Chooser"); this.pack(); } private void createDataset(XYSeriesCollection result, double[][] data, String nombreSerie) { XYSeries series = new XYSeries(nombreSerie); for (int i = 0; i < data.length; i++) { double x = data[i][0]; double y = data[i][1]; series.add(x, y); } result.addSeries(series); //return result; } public static void main(String[] args) throws Exception { run(new UI(), 700, 750); } public static void run(JFrame frame, int width, int height) { frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setSize(width, height); frame.setVisible(true); } }