DrawCachedImageAndTransform.java revision 14851:980da45565c8 
1/*
2 * Copyright (c) 2014, 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
24import java.awt.Color;
25import java.awt.Graphics2D;
26import java.awt.GraphicsConfiguration;
27import java.awt.GraphicsEnvironment;
28import java.awt.image.BufferedImage;
29import java.awt.image.VolatileImage;
30
31/**
32 * @test
33 * @key headful
34 * @bug 8039774
35 * @summary Verifies that we get no exception, when we draw with scale
36 *          BufferedImage to VolatileImage via intermediate texture.
37 * @author Sergey Bylokhov
38 * @run main/othervm -Dsun.java2d.accthreshold=0 DrawCachedImageAndTransform
39 */
40public final class DrawCachedImageAndTransform {
41
42    public static void main(String[] args) {
43        GraphicsEnvironment ge = GraphicsEnvironment
44                .getLocalGraphicsEnvironment();
45        GraphicsConfiguration gc = ge.getDefaultScreenDevice()
46                                     .getDefaultConfiguration();
47        VolatileImage vi = gc.createCompatibleVolatileImage(100, 100);
48
49        Graphics2D g2d = vi.createGraphics();
50        g2d.scale(2, 2);
51        BufferedImage img = new BufferedImage(50, 50,
52                                              BufferedImage.TYPE_INT_ARGB);
53
54        g2d.drawImage(img, 10, 25, Color.blue, null);
55        g2d.dispose();
56    }
57}
58