/**
* Copyright (C) 2006, Laboratorio di Valutazione delle Prestazioni - Politecnico di Milano
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package jmt.gui.jwat.fitting.charts;
import java.awt.Color;
import java.awt.Cursor;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.JFrame;
import javax.swing.JPanel;
import jmt.engine.jwat.VariableNumber;
import jmt.engine.jwat.fitting.FittingAlgorithm;
import jmt.engine.jwat.fitting.ParetoFitting;
import jmt.engine.jwat.fitting.utils.ModelFitting;
import jmt.engine.jwat.workloadAnalysis.utils.JWatWorkloadManager;
import jmt.engine.jwat.workloadAnalysis.utils.ModelWorkloadAnalysis;
public class SmallCDF extends JPanel {
/**
*
*/
private static final long serialVersionUID = 1L;
private ModelFitting model = null;
private FittingAlgorithm engfitting;
public static int PARETO = 0;
public static int EXPO = 1;
private int distribution = PARETO;
public SmallCDF(ModelFitting model, FittingAlgorithm engfitting) {
setCursor(new Cursor(Cursor.HAND_CURSOR));
setToolTipText("Double click to enlarge this graph");
this.model = model;
this.engfitting = engfitting;
setSize(202, 202);
//Su panel grafico
addMouseListener(new MouseAdapter() {
// Creates new windows with enlarged graph
@Override
public void mouseClicked(MouseEvent e) {
if (e.getClickCount() == 2) {
// Creates and sets up new window
final JFrame plotFrame = new JFrame();
JWatWorkloadManager.addJMTWindow(plotFrame);
plotFrame.addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
JWatWorkloadManager.exit(plotFrame);
}
@Override
public void windowClosed(WindowEvent e) {
JWatWorkloadManager.exit(plotFrame);
}
});
//plotFrame.setResizable(false);
plotFrame.setSize(400, 400);
plotFrame.setContentPane(new EnlargeCDF(SmallCDF.this.model, SmallCDF.this.engfitting, distribution));
if (distribution == EXPO) {
plotFrame.setTitle("CDF function of the selected variable against the exponential distribution");
}
if (distribution == PARETO) {
plotFrame.setTitle("CDF function of the selected variable against the Pareto distribution");
}
plotFrame.setVisible(true);
}
}
});
}
@Override
public void paintComponent(Graphics g) {
double[] x = model.getListObservations();
super.paintComponent(g);
g.setColor(Color.WHITE);
g.fillRect(0, 0, 202, 202);
//Draw Border
g.setColor(Color.BLACK);
g.drawRect(0, 0, 202, 202);
//Draw gray lines\
Graphics2D g1 = (Graphics2D) g;
g1.setColor(Color.LIGHT_GRAY);
for (int i = 1; i < 9; i++) {
g1.drawLine(1, 1 + (i * (202 / 9)), 201, 1 + (i * (202 / 9)));
g1.drawLine(1 + (i * (202 / 9)), 1, 1 + (i * (202 / 9)), 202);
}
g1.setColor(Color.BLACK);
for (int i = 1; i < 9; i++) {
g1.drawLine(1, 1 + (i * (202 / 9)), 6, 1 + (i * (202 / 9)));
g1.drawLine(1 + (i * (202 / 9)), 1, 1 + (i * (202 / 9)), 6);
g1.drawLine(197, 1 + (i * (202 / 9)), 202, 1 + (i * (202 / 9)));
g1.drawLine(1 + (i * (202 / 9)), 198, 1 + (i * (202 / 9)), 202);
}
//Draw graph
//Draw reference line
g.setColor(Color.BLUE);
for (int i = 0; i < x.length; i++) {
g.fillOval((int) Math.round((x[i] / x[x.length-1]) * 200),
200 - (int) Math.round((i*(1d/x.length)) * 200), 5, 5);
}
//g.fillOval(200,1, 5, 5);
}
public void setDistribution(int dis) {
distribution = dis;
repaint();
}
}