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

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Here is the source code for net.sf.dynamicreports.test.jasper.chart.SpiderChartTest.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.awt.BasicStroke;
import java.awt.Color;
import java.io.Serializable;

import junit.framework.Assert;
import net.sf.dynamicreports.jasper.builder.JasperReportBuilder;
import net.sf.dynamicreports.report.builder.FieldBuilder;
import net.sf.dynamicreports.report.builder.column.TextColumnBuilder;
import net.sf.dynamicreports.report.constant.SpiderRotation;
import net.sf.dynamicreports.report.constant.TableOrder;
import net.sf.dynamicreports.report.datasource.DRDataSource;
import net.sf.dynamicreports.test.jasper.AbstractJasperChartTest;
import net.sf.jasperreports.engine.JRDataSource;
import net.sf.jasperreports.engine.JRPrintFrame;
import net.sf.jasperreports.engine.JRPrintImage;

import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.SpiderWebPlot;
import org.jfree.chart.title.TextTitle;
import org.jfree.util.Rotation;

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

    @Override
    protected void configureReport(JasperReportBuilder rb) {
        FieldBuilder<String> column1 = field("field1", String.class);
        TextColumnBuilder<Integer> column2 = col.column("Column2", "field2", Integer.class);

        rb.summary(cmp.horizontalList(
                cht.spiderChart().setCategory(column1).series(cht.serie(column2)).setMaxValue(10d)
                        .setRotation(SpiderRotation.ANTICLOCKWISE).setTableOrder(TableOrder.BY_COLUMN)
                        .setWebFilled(false).setStartAngle(20d).setHeadPercent(30d).setInteriorGap(0.15d)
                        .setAxisLineColor(Color.RED).setAxisLineWidth(2f).setLabelColor(Color.BLUE).setLabelGap(2d)
                        .setLabelFont(stl.font().bold()),
                cht.spiderChart().setCategory(column1).series(cht.serie(column2)).setTitle("title")
                        .setSubtitle("subtitle")));
    }

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

        numberOfPagesTest(1);

        JRPrintFrame printFrame = (JRPrintFrame) getElementAt("summary.list1", 0);

        JRPrintImage image = (JRPrintImage) printFrame.getElements().get(0);
        JFreeChart chart = getChart(image);
        SpiderWebPlot plot = (SpiderWebPlot) chart.getPlot();
        Assert.assertEquals("max value", 10d, plot.getMaxValue());
        Assert.assertEquals("rotation", Rotation.ANTICLOCKWISE, plot.getDirection());
        Assert.assertEquals("table order", org.jfree.util.TableOrder.BY_COLUMN, plot.getDataExtractOrder());
        Assert.assertFalse("web filled", plot.isWebFilled());
        Assert.assertEquals("start angle", 20d, plot.getStartAngle());
        Assert.assertEquals("head percent", 30d, plot.getHeadPercent());
        Assert.assertEquals("interior gap", 0.15d, plot.getInteriorGap());
        Assert.assertEquals("axis line color", Color.RED, plot.getAxisLinePaint());
        Assert.assertEquals("interior gap", 2f, ((BasicStroke) plot.getAxisLineStroke()).getLineWidth());
        Assert.assertEquals("label color", Color.BLUE, plot.getLabelPaint());
        Assert.assertEquals("label gap", 2d, plot.getAxisLabelGap());
        Assert.assertTrue("label font", plot.getLabelFont().isBold());

        image = (JRPrintImage) printFrame.getElements().get(1);
        chart = getChart(image);
        plot = (SpiderWebPlot) chart.getPlot();
        Assert.assertEquals("title", "title", chart.getTitle().getText());
        Assert.assertEquals("subtitle", "subtitle", ((TextTitle) chart.getSubtitle(1)).getText());
    }

    @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;
    }
}