| J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2007 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | * accompanied this code). |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License version |
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
| 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /** |
| 25 | * @test |
| 26 | * @bug 6576507 |
| 27 | * @summary Both lines of text should be readable |
| 28 | * @run main/manual=yesno LCDTextAndGraphicsState |
| 29 | */ |
| 30 | import java.awt.*; |
| 31 | import java.awt.geom.*; |
| 32 | |
| 33 | public class LCDTextAndGraphicsState extends Component { |
| 34 | |
| 35 | String text = "This test passes only if this text appears SIX TIMES"; |
| 36 | |
| 37 | public void paint(Graphics g) { |
| 38 | |
| 39 | Graphics2D g2d = (Graphics2D)g.create(); |
| 40 | g2d.setColor(Color.white); |
| 41 | g2d.fillRect(0,0,getSize().width, getSize().height); |
| 42 | |
| 43 | test1(g.create(0, 0, 500, 200)); |
| 44 | test2(g.create(0, 200, 500, 200)); |
| 45 | test3(g.create(0, 400, 500, 200)); |
| 46 | } |
| 47 | |
| 48 | public void test1(Graphics g) { |
| 49 | Graphics2D g2d = (Graphics2D)g; |
| 50 | g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, |
| 51 | RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB); |
| 52 | g2d.setColor(Color.black); |
| 53 | g2d.drawString(text, 10, 50); |
| 54 | g2d.setComposite(AlphaComposite.getInstance( |
| 55 | AlphaComposite.SRC_OVER, 0.9f)); |
| 56 | g2d.drawString(text, 10, 80); |
| 57 | } |
| 58 | |
| 59 | public void test2(Graphics g) { |
| 60 | Graphics2D g2d = (Graphics2D)g; |
| 61 | g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, |
| 62 | RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB); |
| 63 | g2d.setColor(Color.black); |
| 64 | g2d.drawString(text, 10, 50); |
| 65 | g2d.setPaint(new GradientPaint( |
| 66 | 0f, 0f, Color.BLACK, 100f, 100f, Color.GRAY)); |
| 67 | g2d.drawString(text, 10, 80); |
| 68 | } |
| 69 | |
| 70 | public void test3(Graphics g) { |
| 71 | Graphics2D g2d = (Graphics2D)g; |
| 72 | g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, |
| 73 | RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB); |
| 74 | g2d.setColor(Color.black); |
| 75 | g2d.drawString(text, 10, 50); |
| 76 | Shape s = new RoundRectangle2D.Double(0, 60, 400, 50, 5, 5); |
| 77 | g2d.clip(s); |
| 78 | g2d.drawString(text, 10, 80); |
| 79 | } |
| 80 | |
| 81 | public Dimension getPreferredSize() { |
| 82 | return new Dimension(500,600); |
| 83 | } |
| 84 | |
| 85 | public static void main(String[] args) throws Exception { |
| 86 | |
| 87 | Frame f = new Frame("Composite and Text Test"); |
| 88 | f.add(new LCDTextAndGraphicsState(), BorderLayout.CENTER); |
| 89 | f.pack(); |
| 90 | f.setVisible(true); |
| 91 | } |
| 92 | } |