gui.statistic.JChartPanel.java Source code

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Here is the source code for gui.statistic.JChartPanel.java

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/* zet evacuation tool copyright (c) 2007-14 zet evacuation team
 *
 * This program is free software; you can redistribute it and/or
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */

package gui.statistic;

import java.awt.Color;
import java.util.ArrayList;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.plot.CategoryPlot;
import org.jfree.data.xy.XYSeriesCollection;
import org.jfree.data.category.DefaultCategoryDataset;
import org.jfree.data.general.DefaultPieDataset;
import org.jfree.ui.RectangleInsets;

/**
 *
 * @author Martin Gro
 */
public class JChartPanel extends ChartPanel {

    private JFreeChart chart;
    private DefaultCategoryDataset stepDataset;
    private XYSeriesCollection linearDataset;
    private CategoryPlot plot;
    private Integer comp;
    private static DefaultCategoryDataset categoryDataset;
    private static DefaultPieDataset pieDataset;

    public JChartPanel() {
        super(createChart());
    }

    public void addValues(ArrayList<Double> value, ArrayList<String> assignment) {
        categoryDataset.clear();
        for (int i = 0; i < value.size(); i++) {
            categoryDataset.addValue(value.get(i).doubleValue(), "", assignment.get(i));
        }
        //categoryDataset.validateObject();      
    }

    public void addPieValues(ArrayList<Double> value, ArrayList<String> assignment) {
        pieDataset.clear();
        //        dataset.setValue("One", new Double(43.2));
        //        dataset.setValue("Two", new Double(10.0));
        //        dataset.setValue("Three", new Double(27.5));
        //        dataset.setValue("Four", new Double(17.5));
        //        dataset.setValue("Five", new Double(11.0));
        //        dataset.setValue("Six", new Double(19.4));
        for (int i = 0; i < value.size(); i++) {
            pieDataset.setValue(assignment.get(i), value.get(i).doubleValue());
        }
    }

    protected static JFreeChart createChart() {
        categoryDataset = new DefaultCategoryDataset();
        //categoryDataset.addValue(20, "", "A");
        //categoryDataset.addValue(35, "", "A");
        //categoryDataset.addValue(40, "", "B");
        //categoryDataset.addValue(60, "", "B");

        JFreeChart chart = ChartFactory.createBarChart("", // Title
                "Belegungen", // X-Axis label
                "Werte", // Y-Axis label
                categoryDataset, // Dataset
                PlotOrientation.VERTICAL, false, true, false // Show legend
        );

        chart.setBackgroundPaint(Color.WHITE);

        CategoryPlot plot = (CategoryPlot) chart.getPlot();
        plot.setBackgroundPaint(Color.LIGHT_GRAY);
        plot.setDomainGridlinePaint(Color.WHITE);
        plot.setRangeGridlinePaint(Color.WHITE);
        plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
        //plot.setDomainCrosshairVisible(true);
        //plot.setRangeCrosshairVisible(true);

        return chart;

    }

    protected static JFreeChart createPieChart() {
        pieDataset = new DefaultPieDataset();

        JFreeChart chart = ChartFactory.createPieChart("", // Title
                pieDataset, false, true, false);

        chart.setBackgroundPaint(Color.WHITE);

        //        CategoryPlot plot = (CategoryPlot) chart.getPlot();
        //        plot.setBackgroundPaint(Color.LIGHT_GRAY);
        //        plot.setDomainGridlinePaint(Color.WHITE);
        //        plot.setRangeGridlinePaint(Color.WHITE);
        //        plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
        //plot.setDomainCrosshairVisible(true);
        //plot.setRangeCrosshairVisible(true);

        return chart;

    }
}