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