Coding errors for printing function, please help

Coding errors for printing function, please help

Hello, We, my classmates and I, wrote this software but I ran into problems with printing button. Can someone please take a look and help me to fix this. Although it is not actually printing the persons class schedule, we have currently coded the print button for class schedule to bring up the printer menu. I can email the program too. I am new to this site. Thanks a lot.

import java.awt.*;
import java.awt.print.*;
import javax.print.attribute.*;
import javax.swing.UIManager;

public class PrintSchedule implements Printable {


    public int print(Graphics g, PageFormat pf, int page) throws
                                                        PrinterException {

        if (page > 0) { /* We have only one page, and 'page' is zero-based */
            return NO_SUCH_PAGE;
        }

        /* User (0,0) is typically outside the imageable area, so we must
         * translate by the X and Y values in the PageFormat to avoid clipping
         */
        Graphics2D g2d = (Graphics2D)g;
        g2d.translate(pf.getImageableX(), pf.getImageableY());

        /* Now we perform our rendering */
        g.drawString("Test the print dialog!", 100, 100);

        /* tell the caller that this page is part of the printed document */
        return PAGE_EXISTS;
    }

    public static void main(String args[]) {

        try {
            String cn = UIManager.getSystemLookAndFeelClassName();
            UIManager.setLookAndFeel(cn); // Use the native L&F
        } catch (Exception cnf) {
        }
        PrinterJob job = PrinterJob.getPrinterJob();
        PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
        PageFormat pf = job.pageDialog(aset);
        job.setPrintable(new PrintSchedule(), pf);
        boolean ok = job.printDialog(aset);
        if (ok) {
            try {
                 job.print(aset);
            } catch (PrinterException ex) {
             /* The job did not successfully complete */
            }
        }
        System.exit(0);
    }
}
View Answers

December 12, 2011 at 12:49 PM


December 18, 2011 at 6:18 AM

Thanks

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