edu.esprit.pi.workshop.statistiques.PieChart.java Source code

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Here is the source code for edu.esprit.pi.workshop.statistiques.PieChart.java

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/*
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package edu.esprit.pi.workshop.statistiques;

import edu.esprit.pi.dao.StockDAO;
import edu.esprit.pi.entites.Stock;
import java.util.List;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.JFreeChart;
import org.jfree.data.general.DefaultPieDataset;

/**
 *
 * @author Amine
 */
public class PieChart implements IChart {
    DefaultPieDataset dataset;//Dataset qui va contenir les Donnes
    JFreeChart graphe; //Graphe

    @Override
    public JFreeChart construireChart3D() {
        List<Stock> list = new StockDAO().findAll();
        dataset = new DefaultPieDataset();
        System.out.println("Remplissage Dynamique du dataset ...");
        for (Stock stock : list) {
            dataset.setValue(stock.getLibelle(), stock.getQtiteStock());
        }
        graphe = ChartFactory.createPieChart3D("Exemple Camemberg 3D", dataset, true, true, false);
        return graphe;
    }

    @Override
    public JFreeChart construireChart2D() {
        List<Stock> list = new StockDAO().findAll();
        dataset = new DefaultPieDataset();
        System.out.println("Remplissage Dynamique du dataset ...");
        for (Stock stock : list) {
            dataset.setValue(stock.getLibelle(), stock.getQtiteStock());
        }
        graphe = ChartFactory.createPieChart("Exemple Camemberg 2D", dataset, true, true, false);
        return graphe;
    }

}