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    
031    public class JMathPlotScatter3DPanel extends AbstractJMathPlotPanel {
032            private static final long serialVersionUID = -63631417483257727L;
033    
034            public JMathPlotScatter3DPanel(Matrix matrix) {
035                    super(matrix);
036            }
037    
038            
039            public void repaintUI() {
040                    Matrix matrix = getMatrix();
041                    Plot3DPanel panel = new Plot3DPanel();
042                    double[] x = new double[(int) getMatrix().getRowCount()];
043                    for (int r = 0; r < matrix.getRowCount(); r++) {
044                            x[r] = matrix.getAsDouble(r, 0);
045                    }
046                    double[] y = new double[(int) getMatrix().getRowCount()];
047                    for (int r = 0; r < matrix.getRowCount(); r++) {
048                            y[r] = matrix.getAsDouble(r, 1);
049                    }
050                    for (int c = 2; c < matrix.getColumnCount(); c++) {
051                            double[] z = new double[(int) matrix.getRowCount()];
052                            for (int r = 0; r < matrix.getRowCount(); r++) {
053                                    z[r] = matrix.getAsDouble(r, c);
054                            }
055                            panel.addScatterPlot("Column " + c, x, y, z);
056                    }
057                    panel.setAxisLabels(new String[] { "Column 0", "Column 1", "Value" });
058                    panel.addLegend("SOUTH");
059                    setLayout(new BorderLayout());
060                    add(panel, BorderLayout.CENTER);
061                    setPanel(panel);
062                    getParent().repaint();
063            }
064    
065    }