001    /*
002     * Copyright (C) 2008-2010 by Holger Arndt
003     *
004     * This file is part of the Universal Java Matrix Package (UJMP).
005     * See the NOTICE file distributed with this work for additional
006     * information regarding copyright ownership and licensing.
007     *
008     * UJMP is free software; you can redistribute it and/or modify
009     * it under the terms of the GNU Lesser General Public License as
010     * published by the Free Software Foundation; either version 2
011     * of the License, or (at your option) any later version.
012     *
013     * UJMP is distributed in the hope that it will be useful,
014     * but WITHOUT ANY WARRANTY; without even the implied warranty of
015     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
016     * GNU Lesser General Public License for more details.
017     *
018     * You should have received a copy of the GNU Lesser General Public
019     * License along with UJMP; if not, write to the
020     * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
021     * Boston, MA  02110-1301  USA
022     */
023    
024    package org.ujmp.jmathplot;
025    
026    import java.awt.BorderLayout;
027    
028    import org.math.plot.Plot3DPanel;
029    import org.ujmp.core.Matrix;
030    import org.ujmp.core.util.MathUtil;
031    
032    public class JMathPlotGridPanel extends AbstractJMathPlotPanel {
033            private static final long serialVersionUID = 8213318827244466938L;
034    
035            public JMathPlotGridPanel(Matrix matrix) {
036                    super(matrix);
037            }
038    
039            
040            public void repaintUI() {
041                    Matrix matrix = getMatrix();
042                    Plot3DPanel panel = new Plot3DPanel();
043                    double[] y = MathUtil.sequenceDouble(0, matrix.getRowCount() - 1);
044                    double[] x = MathUtil.sequenceDouble(0, matrix.getColumnCount() - 1);
045                    panel.addGridPlot("Grid", x, y, matrix.toDoubleArray());
046                    panel.setAxisLabels(new String[] { "Column", "Row", "Value" });
047                    setLayout(new BorderLayout());
048                    add(panel, BorderLayout.CENTER);
049                    setPanel(panel);
050                    getParent().repaint();
051            }
052    
053    }