/*
 *  RapidMiner
 *
 *  Copyright (C) 2001-2014 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(false);
		plot.setLabelGap(0.02);

		return chart;
	}
	
	@Override
	public boolean isSupportingExplosion() {
		return true;
	}
	
	@Override
	public String getPlotterName() {
		return PlotterConfigurationModel.RING_CHART;
	}
}