MultiAxisChartReport

MeterChartReport

Examples overview

Pie3DChartReport

MultiAxisChartReport

/**
 * DynamicReports - Free Java reporting library for creating reports dynamically
 *
 * Copyright (C) 2010 - 2015 Ricardo Mariaca
 * http://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 java.util.Calendar;
import java.util.Date;

import net.sf.dynamicreports.examples.Templates;
import net.sf.dynamicreports.report.base.expression.AbstractSimpleExpression;
import net.sf.dynamicreports.report.builder.FieldBuilder;
import net.sf.dynamicreports.report.builder.chart.BarChartBuilder;
import net.sf.dynamicreports.report.builder.chart.CategoryChartSerieBuilder;
import net.sf.dynamicreports.report.builder.chart.LineChartBuilder;
import net.sf.dynamicreports.report.constant.AxisPosition;
import net.sf.dynamicreports.report.datasource.DRDataSource;
import net.sf.dynamicreports.report.definition.ReportParameters;
import net.sf.dynamicreports.report.exception.DRException;
import net.sf.jasperreports.engine.JRDataSource;

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

        public MultiAxisChartReport() {
                build();
        }

        private void build() {
                FieldBuilder<Date> dateField = field("date", type.dateType());
                FieldBuilder<Integer> stock1Field = field("stock1", type.integerType());
                FieldBuilder<Integer> stock2Field = field("stock2", type.integerType());

                CategoryChartSerieBuilder stock1Serie = cht.serie(stock1Field).setLabel("Stock1");
                CategoryChartSerieBuilder stock2Serie = cht.serie(stock2Field).setLabel("Stock2");

                LineChartBuilder chart1 = cht.lineChart()
                        .setCategory(new CategoryExpression())
                        .series(stock1Serie)
                        .setValueAxisFormat(
                                cht.axisFormat().setLabel("Stock1"));

                BarChartBuilder chart2 = cht.barChart()
                        .setCategory(new CategoryExpression())
                        .series(stock2Serie)
                        .setValueAxisFormat(
                                cht.axisFormat().setLabel("Stock2"));

                try {
                        report()
                                .setTemplate(Templates.reportTemplate)
                                .fields(dateField)
                                .title(
                                        Templates.createTitleComponent("MultiAxisChart"),
                                        cht.multiAxisChart(chart1, chart2),
                                        cht.multiAxisChart()
                                                .addChart(chart1, AxisPosition.LEFT_OR_TOP)
                                                .addChart(chart2, AxisPosition.RIGHT_OR_BOTTOM))
                                .pageFooter(Templates.footerComponent)
                                .setDataSource(createDataSource())
                                .show();
                } catch (DRException e) {
                        e.printStackTrace();
                }
        }

        private JRDataSource createDataSource() {
                DRDataSource dataSource = new DRDataSource("date", "stock1", "stock2");
                dataSource.add(toDate(2010, 1), 25, 300);
                dataSource.add(toDate(2010, 2), 11, 450);
                dataSource.add(toDate(2010, 3), 17, 280);
                dataSource.add(toDate(2010, 4), 15, 620);
                dataSource.add(toDate(2010, 5), 30, 400);
                dataSource.add(toDate(2010, 6), 8, 320);
                dataSource.add(toDate(2010, 7), 25, 490);
                return dataSource;
        }

        private Date toDate(int year, int month) {
                Calendar c = Calendar.getInstance();
                c.clear();
                c.set(Calendar.YEAR, year);
                c.set(Calendar.MONTH, month - 1);
                return c.getTime();
        }

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

        private class CategoryExpression extends AbstractSimpleExpression<String> {
                private static final long serialVersionUID = 1L;

                @Override
                public String evaluate(ReportParameters reportParameters) {
                        return type.dateYearToMonthType().valueToString("date", reportParameters);
                }
        }
}