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| package gpi.Charts;
import gpi.*;
import org.jCharts.chartData.ChartDataException;
import org.jCharts.chartData.PieChartDataSet;
import org.jCharts.nonAxisChart.PieChart2D;
import org.jCharts.properties.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.WindowEvent;
import java.awt.image.*;
public class PieChart extends JFrame
{
private JPanel panel;
private String [] labels;
private double [] data;
private JButton Fermer;
/*******************************************************************************
*
********************************************************************************/
public PieChart(String [] labels1, double [] data1) throws ChartDataException, PropertyException
{
labels = labels1;
data = data1;
initComponents();
}
/*******************************************************************************
*
********************************************************************************/
private void initComponents() throws ChartDataException, PropertyException
{
this.setSize( 600, 800 );
this.panel=new JPanel( true );
this.panel.setSize( 800, 600 );
Fermer = new JButton();
Fermer.setText(" Fermer ");
Fermer.setBounds(380,500,140,30);
this.panel.add(Fermer);
this.getContentPane().add( this.panel );
this.setVisible( true );
InfosConfig LesInfosConfig = new InfosConfig();
String title="Etat du Parc ";
int NbElemens = labels.length;
Paint[] paints = new Color[NbElemens];
for (int i=0; i<NbElemens; i++) {
int ValColor = i*500/NbElemens;
paints[i] = new Color(ValColor);
}
this.setBounds(20,20,800,600);
PieChart2DProperties pieChart2DProperties=new PieChart2DProperties();
PieChartDataSet pieChartDataSet=new PieChartDataSet( title, data, labels, paints, pieChart2DProperties );
PieChart2D pieChart2D=new PieChart2D( pieChartDataSet, new LegendProperties(), new ChartProperties(), 450, 450 );
pieChart2D.setGraphics2D( (Graphics2D) this.panel.getGraphics() );
pieChart2D.render();
addWindowListener( new java.awt.event.WindowAdapter()
{
public void windowClosing( WindowEvent windowEvent )
{
exitForm( windowEvent );
}
}
);
Fermer.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
System.exit( 0 );
}
});
try {
synchronized(this) {
wait();
}
}
catch (Exception e) {
System.out.println("Message erreur = " + e.getMessage());
}
}
/*********************************************************************************
* Exit the Application
*
* @param windowEvent
***********************************************************************************/
private void exitForm( WindowEvent windowEvent )
{
System.exit( 0 );
}
public void wake() {
synchronized (this) {
this.notify();
}
}
/*********************************************************************************
*
*
***********************************************************************************/
public static void main( String args[] ) throws ChartDataException, PropertyException
{
String [] labels0 = {"DELL", "HP", "Sun"};
double [] data0 = {8, 63,52};
PieChart UnePieChart = new PieChart(labels0 ,data0 );
}
} |
