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From "Dmitriy Matveev (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-4386) [classlib][awt]Exception when trying to use java.awt.font.LineBreakMeasurer
Date Fri, 06 Jul 2007 14:56:04 GMT
[classlib][awt]Exception when trying to use java.awt.font.LineBreakMeasurer
---------------------------------------------------------------------------

                 Key: HARMONY-4386
                 URL: https://issues.apache.org/jira/browse/HARMONY-4386
             Project: Harmony
          Issue Type: Bug
            Reporter: Dmitriy Matveev


Exception when trying to use java.awt.font.LineBreakMeasurer with AttributedCharacterIterator
and ShapeGraphicAttribute.

Example below:

import java.awt.Frame;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Shape;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.font.FontRenderContext;
import java.awt.font.GraphicAttribute;
import java.awt.font.LineBreakMeasurer;
import java.awt.font.ShapeGraphicAttribute;
import java.awt.font.TextAttribute;
import java.awt.Rectangle;
import java.text.AttributedString;
import java.text.AttributedCharacterIterator;

public class TextTest {
    public static void main(String[] args) {
        Frame f = new Frame("Test"){
            public void paint(Graphics g){
                Graphics2D g2 = (Graphics2D)g;
                AttributedString as = new AttributedString("Abc");
                Shape s = new Rectangle();
                ShapeGraphicAttribute sga = new ShapeGraphicAttribute(s, GraphicAttribute.TOP_ALIGNMENT,
false);
                as.addAttribute(TextAttribute.CHAR_REPLACEMENT, sga, 0, 1);
                AttributedCharacterIterator aci = as.getIterator();
                FontRenderContext frc = g2.getFontRenderContext();
                LineBreakMeasurer lbm = new LineBreakMeasurer(aci, frc);
            }
        };
        
        f.setBounds(0, 0, 800, 600);
        f.setVisible(true);
        f.addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent ev) {               
                System.exit(0);
            }
        });        
    }
}

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