1 /*
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24
25 import java.awt.AlphaComposite;
26 import java.awt.Color;
27 import java.awt.Graphics2D;
28 import java.awt.GraphicsConfiguration;
29 import java.awt.GraphicsEnvironment;
30 import java.awt.image.BufferedImage;
31 import java.awt.image.VolatileImage;
32
33 /**
34 * @test
35 * @bug 8000629
36 * @summary Temporary backbuffer in the DrawImage should not fill background
37 * outside of source image bounds.
38 * @author Sergey Bylokhov
39 */
40 public final class IncorrectBounds {
41
42 private static final int width = 400;
43 private static final int height = 400;
44
45 public static void main(final String[] args) {
46 GraphicsEnvironment ge =
47 GraphicsEnvironment.getLocalGraphicsEnvironment();
48 GraphicsConfiguration gc =
49 ge.getDefaultScreenDevice().getDefaultConfiguration();
50 VolatileImage vi = gc.createCompatibleVolatileImage(width / 4,
51 height / 4);
52 final BufferedImage bi = new BufferedImage(width, height,
53 BufferedImage.TYPE_INT_ARGB);
54 while (true) {
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1 /*
2 * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24
25 import java.awt.AlphaComposite;
26 import java.awt.Color;
27 import java.awt.Graphics2D;
28 import java.awt.GraphicsConfiguration;
29 import java.awt.GraphicsEnvironment;
30 import java.awt.image.BufferedImage;
31 import java.awt.image.VolatileImage;
32
33 /**
34 * @test
35 * @key headful
36 * @bug 8000629
37 * @summary Temporary backbuffer in the DrawImage should not fill background
38 * outside of source image bounds.
39 * @author Sergey Bylokhov
40 */
41 public final class IncorrectBounds {
42
43 private static final int width = 400;
44 private static final int height = 400;
45
46 public static void main(final String[] args) {
47 GraphicsEnvironment ge =
48 GraphicsEnvironment.getLocalGraphicsEnvironment();
49 GraphicsConfiguration gc =
50 ge.getDefaultScreenDevice().getDefaultConfiguration();
51 VolatileImage vi = gc.createCompatibleVolatileImage(width / 4,
52 height / 4);
53 final BufferedImage bi = new BufferedImage(width, height,
54 BufferedImage.TYPE_INT_ARGB);
55 while (true) {
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