3789983e89
Reviewed-by: darcy, ihse
78 lines
2.8 KiB
Java
78 lines
2.8 KiB
Java
/*
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* Copyright 2011 Red Hat, Inc. All Rights Reserved.
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* Copyright (c) 2011, 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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/*
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@test
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@bug 7049339
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@summary Copying images with a non-rectangular clip and a custom composite
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fails
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@author Denis Lila <dlila@redhat.com>
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@run main Bug7049339
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*/
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import java.awt.Composite;
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import java.awt.CompositeContext;
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import java.awt.Graphics2D;
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import java.awt.RenderingHints;
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import java.awt.Shape;
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import java.awt.geom.Ellipse2D;
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import java.awt.image.BufferedImage;
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import java.awt.image.ColorModel;
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import java.awt.image.Raster;
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import java.awt.image.WritableRaster;
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public class Bug7049339 {
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public static void main(String[] argv) {
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int x = 100, y = 100;
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BufferedImage src = new BufferedImage(x, y, BufferedImage.TYPE_INT_ARGB);
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BufferedImage dst = new BufferedImage(x, y, BufferedImage.TYPE_3BYTE_BGR);
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Graphics2D dstg2d = dst.createGraphics();
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dstg2d.setComposite(new Composite() {
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@Override
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public CompositeContext createContext(
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ColorModel srcColorModel,
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ColorModel dstColorModel,
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RenderingHints hints)
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{
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return new CompositeContext() {
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@Override
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public void compose(Raster src, Raster dstIn,
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WritableRaster dstOut)
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{
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// do nothing
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}
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@Override
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public void dispose() {
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}
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};
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}
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});
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Shape clip = new Ellipse2D.Double(x/4, y/4, x/2, y/2);
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dstg2d.setClip(clip);
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// This will throw a RasterFormatException if the bug is present.
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dstg2d.drawImage(src, 0, 0, null);
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}
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}
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