/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program 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.
*
* Copyright (c) 2000 - 2009 Pentaho Corporation, Simba Management Limited and Contributors. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.demo.ancient.demo.chartdemo;
import java.awt.Color;
import java.net.URL;
import javax.swing.JComponent;
import javax.swing.JPanel;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.PiePlot3D;
import org.jfree.data.general.DefaultPieDataset;
import org.jfree.data.general.PieDataset;
import org.pentaho.reporting.engine.classic.core.MasterReport;
import org.pentaho.reporting.engine.classic.demo.util.AbstractXmlDemoHandler;
import org.pentaho.reporting.engine.classic.demo.util.ReportDefinitionException;
import org.pentaho.reporting.libraries.base.util.ObjectUtilities;
public class BasicSimpleXmlChartDemo extends AbstractXmlDemoHandler
{
public BasicSimpleXmlChartDemo()
{
}
public String getDemoName()
{
return "Basic JFreeChart Demo (Simple-XML)";
}
/**
* Creates a sample dataset for the demo.
*
* @return A sample dataset.
*/
private PieDataset createSampleDataset()
{
final DefaultPieDataset result = new DefaultPieDataset();
result.setValue("Java", new Double(43.2));
result.setValue("Visual Basic", new Double(10.0));
result.setValue("C/C++", new Double(17.5));
result.setValue("PHP", new Double(32.5));
result.setValue("Perl", new Double(0.0));
return result;
}
/**
* Creates a sample chart.
*
* @param dataset the dataset.
* @return A chart.
*/
private JFreeChart createChart(final PieDataset dataset)
{
final JFreeChart chart = ChartFactory.createPieChart3D(
"Pie Chart 3D Demo 1", // chart title
dataset, // data
true, // include legend
true,
false
);
// set the background color for the chart...
chart.setBackgroundPaint(Color.yellow);
final PiePlot3D plot = (PiePlot3D) chart.getPlot();
plot.setStartAngle(270);
// plot.setDirection(Rotation.CLOCKWISE);
plot.setForegroundAlpha(0.5f);
plot.setNoDataMessage("No data to display");
return chart;
}
public MasterReport createReport() throws ReportDefinitionException
{
final MasterReport report = parseReport();
// create a dataset...
final PieDataset dataset = createSampleDataset();
// create the chart...
final JFreeChart chart = createChart(dataset);
report.getParameterValues().put("Chart", chart);
return report;
}
public URL getDemoDescriptionSource()
{
return ObjectUtilities.getResourceRelative("basic-chart.html", BasicExtXmlChartDemo.class);
}
public JComponent getPresentationComponent()
{
return new JPanel();
}
public URL getReportDefinitionSource()
{
return ObjectUtilities.getResourceRelative("basic-chart-simple.xml", BasicExtXmlChartDemo.class);
}
}