Grouped Stacked Bar ChartΒΆ

../../_images/groupedstackedbarchartreport.png 
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/**
 * DynamicReports - Free Java reporting library for creating reports dynamically
 *
 * Copyright (C) 2010 - 2018 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.examples.chart;

import static net.sf.dynamicreports.report.builder.DynamicReports.*;
import net.sf.dynamicreports.examples.Templates;
import net.sf.dynamicreports.report.builder.column.TextColumnBuilder;
import net.sf.dynamicreports.report.builder.style.FontBuilder;
import net.sf.dynamicreports.report.datasource.DRDataSource;
import net.sf.dynamicreports.report.exception.DRException;
import net.sf.jasperreports.engine.JRDataSource;

/**
 * @author Ricardo Mariaca (r.mariaca@dynamicreports.org)
 */
public class GroupedStackedBarChartReport {

	public GroupedStackedBarChartReport() {
		build();
	}

	private void build() {
		FontBuilder boldFont = stl.fontArialBold().setFontSize(12);

		TextColumnBuilder<String> yearColumn = col.column("Year", "year", type.stringType());
		TextColumnBuilder<String> quarterColumn = col.column("Quarter", "quarter", type.stringType());
		TextColumnBuilder<Integer> stock1Column = col.column("Stock 1", "stock1", type.integerType());
		TextColumnBuilder<Integer> stock2Column = col.column("Stock 2", "stock2", type.integerType());
		TextColumnBuilder<Integer> stock3Column = col.column("Stock 3", "stock3", type.integerType());

		try {
			report()
					.setTemplate(Templates.reportTemplate)
					.columns(yearColumn, quarterColumn, stock1Column, stock2Column, stock3Column)
					.title(Templates.createTitleComponent("GroupedStackedBarChart"))
					.summary(
							cht.groupedStackedBarChart()
									.setTitle("Grouped stacked bar chart")
									.setTitleFont(boldFont)
									.setCategory(yearColumn)
									.series(
											cht.groupedSerie(stock1Column).setGroup(quarterColumn),
											cht.groupedSerie(stock2Column).setGroup(quarterColumn),
											cht.groupedSerie(stock3Column).setGroup(quarterColumn)))
					.pageFooter(Templates.footerComponent)
					.setDataSource(createDataSource())
					.show();
		} catch (DRException e) {
			e.printStackTrace();
		}
	}

	private JRDataSource createDataSource() {
		DRDataSource dataSource = new DRDataSource("year", "quarter", "stock1", "stock2", "stock3");
		dataSource.add("2010", "Q1", 80, 25, 18);
		dataSource.add("2010", "Q2", 98, 78, 22);
		dataSource.add("2010", "Q3", 50, 10, 89);
		dataSource.add("2010", "Q4", 121, 40, 43);
		dataSource.add("2011", "Q1", 103, 120, 34);
		dataSource.add("2011", "Q2", 190, 95, 22);
		dataSource.add("2011", "Q3", 43, 109, 51);
		dataSource.add("2011", "Q4", 80, 88, 40);
		return dataSource;
	}

	public static void main(String[] args) {
		new GroupedStackedBarChartReport();
	}
}