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| /*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package GUI;
import java.awt.Color;
import java.awt.Paint;
import java.awt.Shape;
import java.awt.Stroke;
import javax.swing.JFrame;
import org.jfree.data.function.NormalDistributionFunction2D;
import org.jfree.data.general.DatasetUtilities;
import org.jfree.data.xy.XYSeries;
import org.jfree.data.xy.XYSeriesCollection;
import Exemple.Stat;
import java.awt.BorderLayout;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.*;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
/**
*
* @author SEAR
*/
public class princ extends javax.swing.JFrame {
/**
* Creates new form princ
*/
public princ() {
initComponents();
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jButton1 = new javax.swing.JButton();
jGraf = new javax.swing.JPanel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jButton1.setText("afficher");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
javax.swing.GroupLayout jGrafLayout = new javax.swing.GroupLayout(jGraf);
jGraf.setLayout(jGrafLayout);
jGrafLayout.setHorizontalGroup(
jGrafLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 640, Short.MAX_VALUE)
);
jGrafLayout.setVerticalGroup(
jGrafLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 420, Short.MAX_VALUE)
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 90, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(560, Short.MAX_VALUE))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jGraf, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addContainerGap()))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 38, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(437, Short.MAX_VALUE))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap(55, Short.MAX_VALUE)
.addComponent(jGraf, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap()))
);
pack();
}// </editor-fold>
public void courbe(int attribut){
double mean=Stat.mean(attribut);
double var=Stat.var(attribut);
double mode=Stat.getmode();
XYSeries serie = new XYSeries("Distibution");
for (int i=1;i<41;i++) {
serie.add(i, i);
}
NormalDistributionFunction2D dis=new NormalDistributionFunction2D(mode,var);
XYSeriesCollection dataset = new XYSeriesCollection();
double min=29.0;
double max=77.0;
dataset.addSeries(DatasetUtilities.sampleFunction2DToSeries(dis, min, max,((int)(max-min)*100),serie.getKey()));
XYSeries moyenne = new XYSeries("Moyenne="+mean);
moyenne.add(mean, dataset.getRangeLowerBound(true));
moyenne.add(mean, dataset.getRangeUpperBound(true));
dataset.addSeries(moyenne);
XYSeries mod = new XYSeries("Mode="+mode);
mod.add(Double.valueOf(mode).floatValue(), dataset.getRangeLowerBound(true));
mod.add(Double.valueOf(mode).floatValue(), dataset.getRangeUpperBound(true));
dataset.addSeries(mod);
XYSeries mediane = new XYSeries("Mediane="+(mean-((mean-Double.valueOf(mode).floatValue())/3)));
mediane.add(mean-((mean-Double.valueOf(mode).floatValue())/3), dataset.getRangeLowerBound(true));
mediane.add(mean-((mean-Double.valueOf(mode).floatValue())/3), dataset.getRangeUpperBound(true));
dataset.addSeries(mediane);
XYSeries std = new XYSeries("Ecart Type="+((Double)Math.sqrt(var)).floatValue());
if(mean>Double.valueOf(mode).floatValue()){
std.add(Double.valueOf(mode).floatValue(),dis.getValue(Double.valueOf(mode).floatValue()+Math.sqrt(var)));
std.add(Double.valueOf(mode).floatValue()+Math.sqrt(var),dis.getValue(Double.valueOf(mode).floatValue()+Math.sqrt(var)));
}
else{
std.add(Double.valueOf(mode).floatValue(),dis.getValue(Double.valueOf(mode).floatValue()-Math.sqrt(var)));
std.add(Double.valueOf(mode).floatValue()-Math.sqrt(var),dis.getValue(Double.valueOf(mode).floatValue()-Math.sqrt(var)));
}
dataset.addSeries(std);
JFreeChart chart = ChartFactory.createXYLineChart("graf : ","","",dataset, PlotOrientation.VERTICAL,true,true,true);
XYPlot plot = chart.getXYPlot();
plot.setDrawingSupplier(new DefaultDrawingSupplier(new Paint[]{Color.BLACK,Color.BLUE,Color.RED,Color.GREEN,Color.MAGENTA}, new Paint[]{Color.BLACK},new Stroke[]{ plot.getDrawingSupplier().getNextStroke()},new Stroke[]{ plot.getDrawingSupplier().getNextStroke()}, new Shape[]{plot.getDrawingSupplier().getNextShape()}));
plot.getRangeAxis().setLowerBound(dataset.getRangeLowerBound(true));
if(plot.getDomainAxis().getLowerBound()>1)plot.getDomainAxis().setLowerBound(dataset.getDomainLowerBound(true));
else plot.getDomainAxis().setLowerBound(-0.1);
plot.getDomainAxis().setUpperBound(dataset.getDomainUpperBound(true));
ChartPanel chartPanel = new ChartPanel(chart);
jGraf.removeAll();
jGraf.add(chartPanel,BorderLayout.CENTER);
jGraf.revalidate();
jGraf.repaint();
jGraf.validate();
JFrame stat=new JFrame();
stat.setTitle("Distribution : ");
stat.setContentPane(chartPanel);
stat.setSize(800, 600);
stat.setLocation(100, 100);
stat.setLocationRelativeTo(null);
stat.show();
}
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
;//premier colonne
courbe(1);
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(princ.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(princ.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(princ.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(princ.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new princ().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton jButton1;
private javax.swing.JPanel jGraf;
// End of variables declaration
} |
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