/* ===================
 * Orson Charts - Demo
 * ===================
 * 
 * Copyright (c) 2013-2016, Object Refinery Limited.
 * All rights reserved.
 *
 * http://www.object-refinery.com/orsoncharts/index.html
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *   - Neither the name of the Object Refinery Limited nor the
 *     names of its contributors may be used to endorse or promote products
 *     derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED. IN NO EVENT SHALL OBJECT REFINERY LIMITED BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 * Note that the above terms apply to the demo source only, and not the 
 * Orson Charts library.
 * 
 */

package com.orsoncharts.demo;

import com.orsoncharts.Chart3D;
import com.orsoncharts.Chart3DFactory;
import com.orsoncharts.Colors;
import com.orsoncharts.TitleAnchor;
import com.orsoncharts.data.PieDataset3D;
import com.orsoncharts.data.StandardPieDataset3D;
import com.orsoncharts.label.StandardPieLabelGenerator;
import static com.orsoncharts.label.StandardPieLabelGenerator.PERCENT_TEMPLATE;
import com.orsoncharts.legend.LegendAnchor;
import com.orsoncharts.plot.PiePlot3D;
import com.orsoncharts.util.Orientation;

/**
 * 3D pie chart configuration for demo applications.
 */
public class PieChart3D2 {
  
    /**
     * Creates a sample dataset (hard-coded for the purpose of keeping the
     * demo self-contained - in practice you would normally read your data
     * from a file, database or other source).
     * 
     * @return A sample dataset.
     */
    public static PieDataset3D createDataset() {
        StandardPieDataset3D dataset = new StandardPieDataset3D();
        dataset.add("United States", Math.random() * 30);
        dataset.add("France", Math.random() * 20);
        dataset.add("New Zealand", Math.random() * 12);
        dataset.add("United Kingdom", Math.random() * 43);
        dataset.add("Australia", Math.random() * 43);
        dataset.add("Canada", Math.random() * 43);
        return dataset; 
    }
  
    /**
     * Creates a pie chart based on the supplied dataset.
     * 
     * @param dataset  the dataset.
     * 
     * @return A pie chart. 
     */
    public static Chart3D createChart(PieDataset3D dataset) {
        final Chart3D chart = Chart3DFactory.createPieChart("Orson Charts 3D", 
            "For more info see: http://www.object-refinery.com/orsoncharts/", 
            createDataset());
        chart.setTitleAnchor(TitleAnchor.TOP_LEFT);
        PiePlot3D plot = (PiePlot3D) chart.getPlot();
        plot.setLegendLabelGenerator(new StandardPieLabelGenerator(PERCENT_TEMPLATE));
        plot.setSectionLabelGenerator(new StandardPieLabelGenerator(PERCENT_TEMPLATE));
        plot.setSectionColors(Colors.createFancyLightColors());
        return chart;
    }
    
}
