| /* |
| * Copyright (c) 2015, 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.Component; |
| import java.awt.Frame; |
| import java.awt.Graphics; |
| import java.awt.GraphicsConfiguration; |
| import java.awt.GraphicsDevice; |
| import java.awt.GraphicsEnvironment; |
| import java.awt.Image; |
| import java.awt.Window; |
| import java.awt.image.BufferedImage; |
| |
| import sun.java2d.SunGraphics2D; |
| |
| import static java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment; |
| import static java.awt.Transparency.BITMASK; |
| import static java.awt.Transparency.OPAQUE; |
| import static java.awt.Transparency.TRANSLUCENT; |
| import static java.awt.image.BufferedImage.TYPE_INT_ARGB; |
| |
| /** |
| * @test |
| * @key headful |
| * @bug 8134603 |
| * @modules java.desktop/sun.java2d |
| * @run main/othervm SurfaceDestination |
| */ |
| public final class SurfaceDestination { |
| |
| public static void main(final String[] args) { |
| final GraphicsEnvironment lge = getLocalGraphicsEnvironment(); |
| final GraphicsDevice dev = lge.getDefaultScreenDevice(); |
| final GraphicsConfiguration config = dev.getDefaultConfiguration(); |
| |
| test(config.createCompatibleImage(10, 10).getGraphics()); |
| test(config.createCompatibleImage(10, 10, OPAQUE).getGraphics()); |
| test(config.createCompatibleImage(10, 10, BITMASK).getGraphics()); |
| test(config.createCompatibleImage(10, 10, TRANSLUCENT).getGraphics()); |
| |
| test(new BufferedImage(10, 10, TYPE_INT_ARGB).getGraphics()); |
| |
| final Window frame = new Frame(); |
| frame.pack(); |
| try { |
| test(frame.getGraphics()); |
| test(frame.createImage(10, 10).getGraphics()); |
| } finally { |
| frame.dispose(); |
| } |
| } |
| |
| private static void test(final Graphics graphics) { |
| try { |
| if (graphics instanceof SunGraphics2D) { |
| final Object dst = ((SunGraphics2D) graphics).getDestination(); |
| if (!(dst instanceof Image) && !(dst instanceof Component)) { |
| throw new RuntimeException("Wrong type:" + dst); |
| } |
| } |
| } finally { |
| graphics.dispose(); |
| } |
| } |
| } |