OpenFlashChartReport

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Examples overview

BandReport

OpenFlashChartReport

/**
 * DynamicReports - Free Java reporting library for creating reports dynamically
 *
 * Copyright (C) 2010 - 2013 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.genericelement.openflashchart;

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

import java.math.BigDecimal;

import net.sf.dynamicreports.examples.Templates;
import net.sf.dynamicreports.jasper.builder.export.JasperHtmlExporterBuilder;
import net.sf.dynamicreports.report.base.AbstractScriptlet;
import net.sf.dynamicreports.report.builder.component.GenericElementBuilder;
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 OpenFlashChartReport {
        private PieChart pieChart1;
        private PieChart pieChart2;

        public OpenFlashChartReport() {
                build();
        }

        private void build() {
                pieChart1 = new PieChart();
                pieChart1.setTitle("Quantity");
                GenericElementBuilder chart1 = cmp.genericElement("http://dynamicreports.org/openflashchart", "openflashchart")
                        .setHeight(200)
                        .addParameter(PieChart.PARAMETER_CHART_GENERATOR, pieChart1);

                pieChart2 = new PieChart();
                pieChart2.setTitle("Unit price");
                GenericElementBuilder chart2 = cmp.genericElement("http://dynamicreports.org/openflashchart", "openflashchart")
                        .setHeight(200)
                        .addParameter(PieChart.PARAMETER_CHART_GENERATOR, pieChart2);

                try {
                        JasperHtmlExporterBuilder htmlExporter = export.htmlExporter("c:/report.html")
                                .setImagesDirName("c:/images")
                                .setOutputImagesToDir(true);

                        report()
                                .setTemplate(Templates.reportTemplate)
                                .scriptlets(new ReportScriptlet())
                                .columns(
                                        col.column("Item", "item", type.stringType()),
                                        col.column("Quantity", "quantity", type.integerType()),
                                        col.column("Unit price", "unitprice", type.bigDecimalType()))
                                .title(Templates.createTitleComponent("OpenFlashChart"))
                                .summary(
                                        cmp.horizontalList(chart1, chart2))
                                .setDataSource(createDataSource())
                                .toHtml(htmlExporter);
                } catch (DRException e) {
                        e.printStackTrace();
                }
        }

        protected JRDataSource createDataSource() {
                DRDataSource dataSource = new DRDataSource("item", "quantity", "unitprice");
                dataSource.add("Book", 60, new BigDecimal(150));
                dataSource.add("Camera", 40, new BigDecimal(400));
                dataSource.add("PDA", 50, new BigDecimal(250));
                return dataSource;
        }

        private class ReportScriptlet extends AbstractScriptlet {

                @Override
                public void afterDetailEval(ReportParameters reportParameters) {
                        super.afterDetailEval(reportParameters);
                        String item = reportParameters.getValue("item");
                        Integer quantity = reportParameters.getValue("quantity");
                        BigDecimal unitPrice = reportParameters.getValue("unitprice");
                        pieChart1.addValue(item, quantity);
                        pieChart2.addValue(item, unitPrice);
                }
        }

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