Java tutorial
/* * Copyright (C) 2014-2016 Jos Luis Risco Martn <jlrisco@ucm.es> * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This library 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 Lesser General Public * License along with this library. If not, see <http://www.gnu.org/licenses/>. * * Contributors: * - Jos Luis Risco Martn */ package xdevs.lib.util; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import javax.swing.JFrame; import org.jfree.chart.ChartFactory; import org.jfree.chart.ChartPanel; import org.jfree.chart.JFreeChart; import org.jfree.chart.axis.NumberAxis; import org.jfree.chart.plot.PlotOrientation; import org.jfree.data.xy.XYSeries; import org.jfree.data.xy.XYSeriesCollection; import org.jfree.ui.RefineryUtilities; /** * * @author Jos Luis Risco Martn */ public class ScopeView extends JFrame { private static final long serialVersionUID = 1L; protected XYSeries serie; public ScopeView(String windowsTitle, String title, String xTitle, String yTitle) { super(windowsTitle); XYSeriesCollection dataSet = new XYSeriesCollection(); serie = new XYSeries(yTitle); dataSet.addSeries(serie); JFreeChart chart = ChartFactory.createXYStepChart(title, xTitle, yTitle, dataSet, PlotOrientation.VERTICAL, true, false, false); chart.getXYPlot().setDomainAxis(new NumberAxis()); ChartPanel chartPanel = new ChartPanel(chart); chartPanel.setPreferredSize(new java.awt.Dimension(500, 270)); chartPanel.setMouseZoomable(true, false); setContentPane(chartPanel); addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent e) { dispose(); } }); super.pack(); RefineryUtilities.centerFrameOnScreen(this); this.setVisible(true); } public void addPoint(double x, double y) { serie.add(x, y); } }