DAO.graphics.StatPresence.java Source code

Introduction

Here is the source code for DAO.graphics.StatPresence.java

Source

/*
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package DAO.graphics;

import DAO.implementation.GestionDePresenceDAO;
import entites.Presence;
import javax.swing.JPanel;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.data.general.DefaultPieDataset;
import org.jfree.data.general.PieDataset;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RefineryUtilities;

/**
 *
 * @author Foued ben brahim
 */

public class StatPresence extends ApplicationFrame {

    //public StatPresence() {}

    public StatPresence(String title) {
        super(title);
        setContentPane(createDemoPanel());
    }

    private static PieDataset createDataset() {
        DefaultPieDataset dataset = new DefaultPieDataset();
        GestionDePresenceDAO g = new GestionDePresenceDAO();
        dataset.setValue(" Nombre des Absence   :  '" + g.countAbsent() + "'", g.countAbsent());
        dataset.setValue(" Nombre des Presence  :  '" + g.countPresent() + "'", g.countPresent());
        //dataset.setValue( "MotoG" , 4 );    
        // dataset.setValue( "Nokia Lumia" , 5 );  
        return dataset;
    }

    private static JFreeChart createChart(PieDataset dataset) {
        JFreeChart chart = ChartFactory.createPieChart("PRESENCE", // chart title 
                dataset, // data    
                true, // include legend   
                true, false);

        return chart;
    }

    public static JPanel createDemoPanel() {
        JFreeChart chart = createChart(createDataset());
        return new ChartPanel(chart);
    }

    public static void main(String[] args) {
        StatPresence demo = new StatPresence("PRESENCE");
        demo.setSize(560, 367);
        RefineryUtilities.centerFrameOnScreen(demo);
        demo.setVisible(true);
    }

}