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 }