russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
97 lines
3.3 KiB
Java
97 lines
3.3 KiB
Java
/*
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* Copyright (c) 1999, 2025, 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.Color;
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import java.awt.Dimension;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.text.AttributedString;
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import java.awt.font.TextAttribute;
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import javax.swing.JPanel;
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/*
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* @test
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* @bug 4188328
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* @summary In this bug, a text string is displayed rotated. Without the
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* fix, on Windows, the string was not displayed (boxes were
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* displayed which denote an unprintable character). On Solaris
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* 2.5.1, the characters were displayed, but not rotated. Now
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* on all platforms, the string is displayed correctly rotated.
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual RotateTest1
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*/
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public class RotateTest1 extends JPanel {
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public static void main(String[] args) throws Exception {
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final String INSTRUCTIONS = """
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In this test, a text string is displayed rotated.
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Without the fix, on Windows, the string was not displayed
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(boxes were displayed which denote an unprintable character).
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On Solaris 2.5.1, the characters were displayed, but not rotated.
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Now on all platforms, the string is displayed rotated.""";
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PassFailJFrame.builder()
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.instructions(INSTRUCTIONS)
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.columns(45)
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.testUI(RotateTest1::new)
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.build()
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.awaitAndCheck();
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}
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public RotateTest1() {
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setBackground(Color.WHITE);
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setDoubleBuffered(true);
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}
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@Override
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public Dimension getPreferredSize() {
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return new Dimension(400, 520);
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}
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@Override
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public void paint(Graphics g) {
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Graphics2D g2d = (Graphics2D) g;
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Dimension d = getSize();
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g.setColor(getBackground());
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g.fillRect(0, 0, d.width, d.height);
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// start java2d test code
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paintRotatedTextTest(g2d);
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}
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private void paintRotatedTextTest(Graphics2D g2d) {
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AttributedString testString =
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new AttributedString("This is some text. Blablablabla");
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testString.addAttribute(TextAttribute.SIZE, 32f);
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g2d.setPaint(Color.BLACK);
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g2d.rotate(Math.PI / 3);
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g2d.drawString(testString.getIterator(), 100.0f, 10.0f);
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}
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}
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