/**
* Copyright (C) 2001-2017 by RapidMiner and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapidminer.com
*
* This program is free software: you can redistribute it and/or modify it under the terms of the
* GNU Affero General Public License as published by the Free Software Foundation, either version 3
* 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
* Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License along with this program.
* If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.gui.plotter.charts;
import java.awt.Font;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.PiePlot;
import org.jfree.data.general.PieDataset;
import com.rapidminer.gui.plotter.PlotterConfigurationModel;
/**
* A simple 2D ring chart plotter.
*
* @author Ingo Mierswa
*/
public class RingChartPlotter extends AbstractPieChartPlotter {
private static final long serialVersionUID = 4950755498257276805L;
/**
* @param settings
*/
public RingChartPlotter(PlotterConfigurationModel settings) {
super(settings);
}
@Override
public JFreeChart createChart(PieDataset pieDataSet, boolean createLegend) {
JFreeChart chart = ChartFactory.createRingChart(null, pieDataSet, createLegend, // legend
true, false);
PiePlot plot = (PiePlot) chart.getPlot();
plot.setSectionOutlinesVisible(false);
plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 11));
plot.setNoDataMessage("No data available");
plot.setCircular(true);
plot.setLabelGap(0.02);
return chart;
}
@Override
public boolean isSupportingExplosion() {
return true;
}
@Override
public String getPlotterName() {
return PlotterConfigurationModel.RING_CHART;
}
}