Java 2D Print Swing component JFrame content out - Java 2D Graphics

Java examples for 2D Graphics:Print

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Description

Java 2D Print Swing component JFrame content out

Demo Code



import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.awt.print.*;

public class PrintUIWindow implements Printable, ActionListener {

    JFrame frameToPrint;//w ww .  j  a va 2  s .  c  om

    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 print the window and its visible contents */
        frameToPrint.printAll(g);

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

    public void actionPerformed(ActionEvent e) {
        PrinterJob job = PrinterJob.getPrinterJob();
        job.setPrintable(this);
        boolean ok = job.printDialog();
        if (ok) {
            try {
                job.print();
            } catch (PrinterException ex) {
                /* The job did not successfully complete */
            }
        }
    }

    public PrintUIWindow(JFrame f) {
        frameToPrint = f;
    }

    public static void main(String args[]) {
        UIManager.put("swing.boldMetal", Boolean.FALSE);
        JFrame f = new JFrame("Print UI Example");
        f.addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {
                System.exit(0);
            }
        });
        JTextArea text = new JTextArea(50, 20);
        for (int i = 1; i <= 50; i++) {
            text.append("Line " + i + "\n");
        }
        JScrollPane pane = new JScrollPane(text);
        pane.setPreferredSize(new Dimension(250, 200));
        f.add("Center", pane);
        JButton printButton = new JButton("Print This Window");
        printButton.addActionListener(new PrintUIWindow(f));
        f.add("South", printButton);
        f.pack();
        f.setVisible(true);
    }
}

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 * modification, are permitted provided that the following conditions
 * are met:
 *
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 *     notice, this list of conditions and the following disclaimer.
 *
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 *     documentation and/or other materials provided with the distribution.
 *
 *   - Neither the name of Oracle or the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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