jdk/test/sun/pisces/DashStrokeTest.java
changeset 2380 822dcdd94e7a
child 5506 202f599c92aa
equal deleted inserted replaced
2379:544856cfd82f 2380:822dcdd94e7a
       
     1 /*
       
     2  * Copyright 2009 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 /* @test
       
    25  * @summary verify that first element is a dash
       
    26  * @bug 6793344
       
    27  */
       
    28 
       
    29 import java.awt.*;
       
    30 import java.awt.image.*;
       
    31 
       
    32 import javax.swing.JButton;
       
    33 import javax.swing.JFrame;
       
    34 import javax.swing.SwingUtilities;
       
    35 import javax.swing.WindowConstants;
       
    36 
       
    37 public class DashStrokeTest extends Component {
       
    38 
       
    39     static BufferedImage bi;
       
    40     static boolean printed = false;
       
    41 
       
    42     public Dimension getPreferredSize() {
       
    43       return new Dimension(200,200);
       
    44     }
       
    45 
       
    46     public static void drawGui() {
       
    47         bi = new BufferedImage(200, 20, BufferedImage.TYPE_INT_RGB);
       
    48         Graphics2D g2d = bi.createGraphics();
       
    49         BasicStroke dashStroke = new BasicStroke(1.0f, BasicStroke.CAP_ROUND,
       
    50                 BasicStroke.JOIN_ROUND, 1.0f, new float[] { 0.0f, 200 },
       
    51                 1.0f);
       
    52 
       
    53         g2d.setStroke(dashStroke);
       
    54         g2d.setColor(Color.RED);
       
    55         g2d.drawLine(5,10, 100,10);
       
    56         printed =true;
       
    57     }
       
    58 
       
    59     public static void main(String[] args) {
       
    60             try {
       
    61             SwingUtilities.invokeAndWait(new Runnable() {
       
    62 
       
    63             @Override
       
    64             public void run() {
       
    65                 drawGui();
       
    66             }
       
    67 
       
    68             });
       
    69             } catch (Exception e) {
       
    70             }
       
    71 
       
    72             if (printed) {
       
    73                 checkBI(bi, Color.RED);
       
    74             }
       
    75     }
       
    76 
       
    77     static void checkBI(BufferedImage bi, Color badColor) {
       
    78       int badrgb = badColor.getRGB();
       
    79 
       
    80       int col = bi.getRGB(6, 9);
       
    81       if (col == badrgb) {
       
    82           throw new RuntimeException("A pixel was turned on. ");
       
    83       }
       
    84    }
       
    85 }
       
    86