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From "Alexander D Shipilov (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-2050) [classlib][awt] Incorrect drawing of dashed line
Date Fri, 08 Dec 2006 17:57:22 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-2050?page=all ]

Alexander D Shipilov updated HARMONY-2050:
------------------------------------------

    Attachment: dashExtending2050.patch

Patch to this bug

> [classlib][awt] Incorrect drawing of dashed line
> ------------------------------------------------
>
>                 Key: HARMONY-2050
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2050
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Denis Kishenko
>         Attachments: dashExtending2050.patch, HARMONY-2050-actual.PNG, HARMONY-2050-expected.PNG
>
>
> Sequence should be 
> 4 - fill
> 4 - empty
> 8 - fill
> 4 - empty
> 4 - fill
> 8 - empty
> and so on, but we have got
> 4 - fill
> 4 - empty
> 12 - fill
> 4 - empty
> 12 - fill
> 4 - empty
> and so on.
> ============== Test =============
> import java.awt.BasicStroke;
> import java.awt.Color;
> import java.awt.Graphics;
> import java.awt.Graphics2D;
> import java.awt.event.WindowAdapter;
> import java.awt.event.WindowEvent;
> import java.awt.geom.Line2D;
> import javax.swing.JFrame;
> public class Test {
>         public static void main(String[] args) {
>                 JFrame f = new JFrame("Test Stroke") {
>                         public void paint(Graphics g) {
>                             Graphics2D g2 = (Graphics2D)g;
>                             g.setColor(Color.blue);
>                             g2.setStroke(new BasicStroke(1, 0, 0, 10, new float[]{4,
4, 8}, 0));
>                             g2.draw(new Line2D.Float(20, 50, 80, 50));
>                             g2.setStroke(new BasicStroke(2, 0, 0, 10, new float[]{4,
4, 8}, 0));
>                             g2.draw(new Line2D.Float(20, 60, 80, 60));
>                         }
>                 };
>                 f.addWindowListener(
>                         new WindowAdapter() {
>                                 public void windowClosing(WindowEvent e) {
>                                         System.exit(0);
>                                 }
>                             }
>                     );              
>                 f.setSize(100, 100);
>                 f.show();
>         }
> }

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