92 lines
3.0 KiB
Java
92 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.Dialog;
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import java.awt.Frame;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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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.Panel;
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import java.awt.geom.AffineTransform;
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/*
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* @test
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* @bug 8069361
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* @key headful
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* @summary SunGraphics2D.getDefaultTransform() does not include scale factor
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* @author Alexander Scherbatiy
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* @run main ScaledTransform
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*/
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public class ScaledTransform {
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private static volatile boolean passed = false;
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public static void main(String[] args) {
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GraphicsEnvironment ge = GraphicsEnvironment.
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getLocalGraphicsEnvironment();
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if (ge.isHeadlessInstance()) {
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return;
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}
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for (GraphicsDevice gd : ge.getScreenDevices()) {
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for (GraphicsConfiguration gc : gd.getConfigurations()) {
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testScaleFactor(gc);
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}
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}
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}
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private static void testScaleFactor(final GraphicsConfiguration gc) {
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final Dialog dialog = new Dialog((Frame) null, "Test", true, gc);
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try {
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dialog.setSize(100, 100);
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Panel panel = new Panel() {
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@Override
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public void paint(Graphics g) {
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if (g instanceof Graphics2D) {
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AffineTransform gcTx = gc.getDefaultTransform();
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AffineTransform gTx
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= ((Graphics2D) g).getTransform();
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passed = gcTx.getScaleX() == gTx.getScaleX()
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&& gcTx.getScaleY() == gTx.getScaleY();
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} else {
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passed = true;
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}
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dialog.setVisible(false);
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}
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};
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dialog.add(panel);
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dialog.setVisible(true);
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if (!passed) {
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throw new RuntimeException("Transform is not scaled!");
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}
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} finally {
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dialog.dispose();
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}
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}
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}
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