100 lines
2.9 KiB
Java
100 lines
2.9 KiB
Java
/*
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* Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @bug 4511023
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* @summary Image should be sent to printer, no exceptions thrown
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* @author prr
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* @run main/manual PrintVolatileImage
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*/
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import java.awt.*;
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import java.awt.event.*;
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import java.awt.image.*;
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import java.awt.print.*;
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public class PrintVolatileImage extends Component
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implements ActionListener, Printable {
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VolatileImage vimg = null;
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public static void main(String args[]) {
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Frame f = new Frame();
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PrintVolatileImage pvi = new PrintVolatileImage();
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f.add("Center", pvi);
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Button b = new Button("Print");
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b.addActionListener(pvi);
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f.add("South", b);
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f.pack();
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f.show();
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}
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public PrintVolatileImage() {
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}
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public Dimension getPreferredSize() {
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return new Dimension(100,100);
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}
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public void paint(Graphics g) {
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if (vimg == null) {
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vimg = createVolatileImage(100,100);
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Graphics ig = vimg.getGraphics();
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ig.setColor(Color.white);
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ig.fillRect(0,0,100,100);
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ig.setColor(Color.black);
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ig.drawLine(0,0,100,100);
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ig.drawLine(100,0,0,100);
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}
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g.drawImage(vimg, 0,0, null);
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}
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public void actionPerformed(ActionEvent e) {
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PrinterJob pj = PrinterJob.getPrinterJob();
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if (pj != null && pj.printDialog()) {
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pj.setPrintable(this);
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try {
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pj.print();
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} catch (PrinterException pe) {
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} finally {
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System.err.println("PRINT RETURNED");
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}
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}
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}
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public int print(Graphics g, PageFormat pgFmt, int pgIndex) {
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if (pgIndex > 0)
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return Printable.NO_SUCH_PAGE;
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Graphics2D g2d = (Graphics2D)g;
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g2d.translate(pgFmt.getImageableX(), pgFmt.getImageableY());
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paint(g);
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return Printable.PAGE_EXISTS;
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}
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}
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