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/*
* Copyright (c) 2013, 2016, 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.AlphaComposite;
import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.GraphicsConfiguration;
import java.awt.GraphicsEnvironment;
import java.awt.Rectangle;
import java.awt.TexturePaint;
import java.awt.image.BufferedImage;
import java.awt.image.VolatileImage;
/**
* @test
* @key headful
* @bug 8000629
* @summary TexturePaint areas shouldn't separates.
* @author Sergey Bylokhov
*/
public class FillTexturePaint {
private static TexturePaint shape;
private static final int size = 400;
static {
BufferedImage bi = new BufferedImage(50, 50,
BufferedImage.TYPE_INT_RGB);
Graphics2D gi = bi.createGraphics();
gi.setBackground(Color.GREEN);
gi.clearRect(0, 0, 50, 50);
shape = new TexturePaint(bi, new Rectangle(0, 0, 50, 50));
}
public static void main(final String[] args) {
GraphicsEnvironment ge =
GraphicsEnvironment.getLocalGraphicsEnvironment();
GraphicsConfiguration gc =
ge.getDefaultScreenDevice().getDefaultConfiguration();
VolatileImage vi = gc.createCompatibleVolatileImage(size, size);
while (true) {
vi.validate(gc);
Graphics2D g2d = vi.createGraphics();
g2d.setComposite(AlphaComposite.Src);
g2d.setPaint(shape);
g2d.fill(new Rectangle(0, 0, size, size));
g2d.dispose();
if (vi.validate(gc) != VolatileImage.IMAGE_OK) {
try {
Thread.sleep(100);
} catch (InterruptedException ignored) {
}
continue;
}
BufferedImage bi = vi.getSnapshot();
if (vi.contentsLost()) {
try {
Thread.sleep(100);
} catch (InterruptedException ignored) {
}
continue;
}
for (int x = 0; x < size; ++x) {
for (int y = 0; y < size; ++y) {
if (bi.getRGB(x, y) != Color.GREEN.getRGB()) {
throw new RuntimeException("Test failed.");
}
}
}
break;
}
}
}
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