net.sf.dynamicreports.test.jasper.chart.Pie3DChartTest.java Source code

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Here is the source code for net.sf.dynamicreports.test.jasper.chart.Pie3DChartTest.java

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/**
 * DynamicReports - Free Java reporting library for creating reports dynamically
 *
 * Copyright (C) 2010 - 2014 Ricardo Mariaca
 * http://www.dynamicreports.org
 *
 * This file is part of DynamicReports.
 *
 * DynamicReports is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * DynamicReports 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with DynamicReports. If not, see <http://www.gnu.org/licenses/>.
 */

package net.sf.dynamicreports.test.jasper.chart;

import static net.sf.dynamicreports.report.builder.DynamicReports.*;

import java.io.Serializable;

import junit.framework.Assert;
import net.sf.dynamicreports.jasper.builder.JasperReportBuilder;
import net.sf.dynamicreports.report.builder.column.TextColumnBuilder;
import net.sf.dynamicreports.report.datasource.DRDataSource;
import net.sf.dynamicreports.test.jasper.AbstractJasperChartTest;
import net.sf.jasperreports.engine.JRDataSource;

import org.jfree.chart.JFreeChart;
import org.jfree.chart.labels.StandardPieSectionLabelGenerator;
import org.jfree.chart.plot.PiePlot;
import org.jfree.chart.plot.PiePlot3D;
import org.jfree.chart.plot.Plot;

/**
 * @author Ricardo Mariaca (r.mariaca@dynamicreports.org)
 */
public class Pie3DChartTest extends AbstractJasperChartTest implements Serializable {
    private static final long serialVersionUID = 1L;

    @Override
    protected void configureReport(JasperReportBuilder rb) {
        TextColumnBuilder<String> column1;
        TextColumnBuilder<Integer> column2;

        rb.columns(column1 = col.column("Column1", "field1", String.class),
                column2 = col.column("Column2", "field2", Integer.class))
                .summary(cht.pie3DChart().setKey(column1).series(cht.serie(column2)).setCircular(true)
                        .setLabelFormat("label {0}").setLegendLabelFormat("legend label {0}").setDepthFactor(0.5),
                        cht.pie3DChart().setKey(column1).series(cht.serie(column2)).setShowLabels(false));
    }

    @Override
    public void test() {
        super.test();

        numberOfPagesTest(1);

        JFreeChart chart = getChart("summary.chart1", 0);
        Plot plot = chart.getPlot();
        Assert.assertEquals("plot", PiePlot3D.class, plot.getClass());
        Assert.assertTrue("circular", ((PiePlot) plot).isCircular());
        Assert.assertEquals("label format", "label {0}",
                ((StandardPieSectionLabelGenerator) ((PiePlot) plot).getLabelGenerator()).getLabelFormat());
        Assert.assertEquals("legend label format", "legend label {0}",
                ((StandardPieSectionLabelGenerator) ((PiePlot) plot).getLegendLabelGenerator()).getLabelFormat());
        Assert.assertEquals("depth factor", 0.5, ((PiePlot3D) plot).getDepthFactor());

        chart = getChart("summary.chart2", 0);
        plot = chart.getPlot();
        Assert.assertNull("label format", ((PiePlot) plot).getLabelGenerator());
    }

    @Override
    protected JRDataSource createDataSource() {
        DRDataSource dataSource = new DRDataSource("field1", "field2");
        for (int i = 0; i < 4; i++) {
            dataSource.add("value" + (i + 1), i + 1);
            dataSource.add("value" + (i + 1), i + 1);
        }
        return dataSource;
    }
}