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/*
* Copyright (c) 2014, 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.BorderLayout;
import java.awt.Canvas;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.image.BufferedImage;
import javax.swing.JApplet;
import javax.swing.JCheckBox;
import javax.swing.JComponent;
import javax.swing.SwingUtilities;
/* @test
* @bug 8032667
* @summary [macosx] Components cannot be rendered in HiDPI to BufferedImage
* @run applet/manual=yesno bug8032667.html
*/
public class bug8032667 extends JApplet {
static final int scale = 2;
static final int width = 130;
static final int height = 50;
static final int scaledWidth = scale * width;
static final int scaledHeight = scale * height;
@Override
public void init() {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
final Image image1 = getImage(getCheckBox("Deselected", false));
final Image image2 = getImage(getCheckBox("Selected", true));
Canvas canvas = new Canvas() {
@Override
public void paint(Graphics g) {
super.paint(g);
g.drawImage(image1, 0, 0, scaledWidth, scaledHeight, this);
g.drawImage(image2, 0, scaledHeight + 5,
scaledWidth, scaledHeight, this);
}
};
getContentPane().add(canvas, BorderLayout.CENTER);
}
});
}
static JCheckBox getCheckBox(String text, boolean selected) {
JCheckBox checkBox = new JCheckBox(text);
checkBox.setSelected(selected);
checkBox.setSize(new Dimension(width, height));
return checkBox;
}
static Image getImage(JComponent component) {
final BufferedImage image = new BufferedImage(
scaledWidth, scaledHeight, BufferedImage.TYPE_INT_ARGB);
final Graphics g = image.getGraphics();
((Graphics2D) g).scale(scale, scale);
component.paint(g);
g.dispose();
return image;
}
}
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