How can I print charts from Chart.J?

PrintExample.zip

With some overlay charts and ChartLite, you might need to use the line

      chart.paintFrame(pgraphics);
instead of 
      chart.paint(pgraphics);

//File PrintExample.java
package PrintExample;

import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
import java.util.*;     // Add for print properties

import com.roguewave.chart.awt.core.v2_2.*;
import com.roguewave.chart.awt.standard.v2_2.events.*;
import com.roguewave.chart.awt.standard.v2_2.*;
import com.roguewave.chart.awt.datamodels.v2_2.TextData;
import com.roguewave.chart.awt.datamodels.v2_2.DataAdaptor;


public class PrintExample extends Applet implements ChartClickListener
{
  Chart		chart;
  Frame		frame;

  public void init()

    {
      // Read data from a file:
      TextData data = new TextData(getDocumentBase(), SalesData);
      if(data.getLoadError())
	      {
	        System.err.println(Error loading data from 'SalesData');
	        System.exit(1);
	      }

      // Create a chart component:
      chart = new Chart(new MultiColumnBarChart(), Chart.VIEW2D, data);
      chart.setSize(400, 400);

      // Register with the chart as a ChartClickListener:
      chart.addChartClickListener(this);

      // Create a Frame:
      frame = new Frame(Chart Click Example);
      frame.add(Center, chart);

      // Add a label component to the bottom to display instructions:
      Label label = new Label(Click on a bar to print!, Label.CENTER);
      frame.add(South, label);
      frame.pack();
      frame.show();
      frame.addWindowListener( new WindowAdapter()
                                 {
                                   public void windowClosing(WindowEvent event)
                                     { frame.dispose(); }
                                 } );
    }
    


  /**
   * Handle a chart click event by printing the chart.
   *
   * @param event  a ChartClickEvent.
   */
  public void chartClick(ChartClickEvent event)
    {    
    Properties props = new Properties();
    String name = new String(ChartJ Print Job);
    PrintJob pjob = getToolkit().getPrintJob(frame, name, props);
    
    if(pjob != null) 
    {
      Graphics pgraphics = pjob.getGraphics();
      chart.paint(pgraphics);
      pgraphics.dispose();
      pjob.end();
    }
  }
}