ed821cbe85
Reviewed-by: tr, achung, aivanov
140 lines
4.9 KiB
Java
140 lines
4.9 KiB
Java
/*
|
|
* Copyright (c) 2007, 2024, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code 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 General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
import java.awt.Color;
|
|
import java.awt.Graphics;
|
|
import java.awt.Graphics2D;
|
|
import java.awt.Rectangle;
|
|
import java.awt.RenderingHints;
|
|
import java.awt.geom.AffineTransform;
|
|
import java.awt.image.BufferedImage;
|
|
import java.awt.image.BufferedImageOp;
|
|
import java.awt.image.RescaleOp;
|
|
import java.awt.print.PageFormat;
|
|
import java.awt.print.Printable;
|
|
import java.awt.print.PrinterException;
|
|
import java.awt.print.PrinterJob;
|
|
|
|
/*
|
|
* @test
|
|
* @bug 4329866
|
|
* @key printer
|
|
* @summary Confirm that no printing exception is generated.
|
|
* @library /java/awt/regtesthelpers
|
|
* @build PassFailJFrame
|
|
* @run main/manual DrawImage
|
|
*/
|
|
public class DrawImage {
|
|
private static final int OBJECT_BORDER = 15;
|
|
|
|
private static final String INSTRUCTIONS =
|
|
"This test will automatically initiate a print\n\n" +
|
|
"Test passes if you get a printout of a gray rectangle\n" +
|
|
"with white text without any exception.";
|
|
|
|
private final BufferedImage image;
|
|
private final PageFormat pageFormat;
|
|
|
|
private DrawImage(BufferedImage image) {
|
|
this.image = image;
|
|
PrinterJob pj = PrinterJob.getPrinterJob();
|
|
pageFormat = pj.defaultPage();
|
|
}
|
|
|
|
private int printImage(Graphics g, PageFormat pf, int pageIndex) {
|
|
if (pageIndex > 0) {
|
|
return Printable.NO_SUCH_PAGE;
|
|
}
|
|
|
|
int paperW = (int) pageFormat.getImageableWidth();
|
|
int paperH = (int) pageFormat.getImageableHeight();
|
|
int x = (int) pageFormat.getImageableX();
|
|
int y = (int) pageFormat.getImageableY();
|
|
|
|
// Make the image slightly smaller (25) than max possible width
|
|
float scaleFactor = ((float) ((paperW - 25) - OBJECT_BORDER - OBJECT_BORDER)
|
|
/ (float) (image.getWidth()));
|
|
|
|
BufferedImageOp scaleOp = new RescaleOp(scaleFactor, 0, null);
|
|
|
|
Graphics2D g2D = (Graphics2D) g;
|
|
g2D.transform(new AffineTransform(pageFormat.getMatrix()));
|
|
g2D.setClip(x, y, paperW, paperH);
|
|
g2D.drawImage(image, scaleOp, x + OBJECT_BORDER, y + OBJECT_BORDER);
|
|
|
|
return Printable.PAGE_EXISTS;
|
|
}
|
|
|
|
private void print() throws PrinterException {
|
|
final PrinterJob pj = PrinterJob.getPrinterJob();
|
|
pj.setJobName("Print Image");
|
|
pj.setPrintable(this::printImage);
|
|
if (pj.printDialog()) {
|
|
pj.print();
|
|
} else {
|
|
PassFailJFrame.forceFail("User cancelled printing");
|
|
}
|
|
}
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
if (PrinterJob.lookupPrintServices().length == 0) {
|
|
throw new RuntimeException("Printer not configured or available.");
|
|
}
|
|
|
|
BufferedImage image = prepareFrontImage();
|
|
|
|
PassFailJFrame passFailJFrame = PassFailJFrame.builder()
|
|
.instructions(INSTRUCTIONS)
|
|
.rows((int) INSTRUCTIONS.lines().count() + 1)
|
|
.columns(45)
|
|
.build();
|
|
|
|
DrawImage pt = new DrawImage(image);
|
|
pt.print();
|
|
passFailJFrame.awaitAndCheck();
|
|
}
|
|
|
|
private static BufferedImage prepareFrontImage() {
|
|
// build my own test images
|
|
BufferedImage result = new BufferedImage(400, 200,
|
|
BufferedImage.TYPE_BYTE_GRAY);
|
|
int w = result.getWidth();
|
|
int h = result.getHeight();
|
|
|
|
Graphics2D g2D = (Graphics2D) result.getGraphics();
|
|
g2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
|
|
RenderingHints.VALUE_ANTIALIAS_OFF);
|
|
g2D.setColor(Color.gray);
|
|
g2D.fill(new Rectangle(0, 0, w, h));
|
|
g2D.setColor(Color.white);
|
|
|
|
AffineTransform originXform = AffineTransform.getTranslateInstance(
|
|
w / 5.0, h / 5.0);
|
|
g2D.transform(originXform);
|
|
g2D.drawString("Front Side", 20, h / 2);
|
|
g2D.dispose();
|
|
|
|
return result;
|
|
}
|
|
}
|