/* * GRAL: GRAphing Library for Java(R) * * (C) Copyright 2009-2013 Erich Seifert <dev[at]erichseifert.de>, * Michael Seifert <michael[at]erichseifert.de> * * This file is part of GRAL. * * GRAL 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. * * GRAL 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with GRAL. If not, see <http://www.gnu.org/licenses/>. */ package chap9.java.science.data; import java.awt.Color; import java.io.FileNotFoundException; import java.io.IOException; import javax.swing.JFrame; import de.erichseifert.gral.data.DataTable; import de.erichseifert.gral.plots.XYPlot; import de.erichseifert.gral.plots.lines.DefaultLineRenderer2D; import de.erichseifert.gral.plots.lines.LineRenderer; import de.erichseifert.gral.ui.InteractivePanel; public class SineGraph extends JFrame { private static final long serialVersionUID = 1L; public SineGraph() throws FileNotFoundException, IOException { setDefaultCloseOperation(EXIT_ON_CLOSE); setSize(1600, 1400); DataTable data = new DataTable(Double.class, Double.class); for (double x = -5.0; x <= 5.0; x+=0.25) { double y = 5.0*Math.sin(x); data.add(x, y); } XYPlot plot = new XYPlot(data); getContentPane().add(new InteractivePanel(plot)); LineRenderer lines = new DefaultLineRenderer2D(); plot.setLineRenderer(data, lines); Color color = new Color(0.0f, 0.0f, 0.0f); plot.getPointRenderer(data).setColor(color); plot.getLineRenderer(data).setColor(color); } public static void main(String[] args) { SineGraph frame = null; try { frame = new SineGraph(); } catch (IOException e) { } frame.setVisible(true); } }