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From "Sergey Dmitriev (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-3719) Graphics.getFontMetrics() throws HeadlessExcetion if headless
Date Sun, 22 Apr 2007 16:13:15 GMT
Graphics.getFontMetrics() throws HeadlessExcetion if headless
-------------------------------------------------------------

                 Key: HARMONY-3719
                 URL: https://issues.apache.org/jira/browse/HARMONY-3719
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
         Environment: Linux
            Reporter: Sergey Dmitriev


java.awt.Graphics.getFontMetrics() throws HeadlessException in headless mode.

] bob@moon ~
] cat getfontmetrics.java
import java.awt.*;
import java.awt.image.*;
 
public class getfontmetrics {
    public static void main(String args[]) throws Exception {
        BufferedImage image = new BufferedImage(100, 100, BufferedImage.TYPE_INT_RGB);
        Graphics g = image.getGraphics();
        FontMetrics fm = g.getFontMetrics();
        System.out.println("font metrics: " + fm);
    }
}
 
] bob@moon ~
] java -showversion -Djava.awt.headless=true getfontmetrics                              
                                  
java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-linux-ia32, R25.0.0-75, GC: System
optimized over throughput (initial strategy singleparpar))
 
font metrics: sun.font.FontDesignMetrics[font=java.awt.Font[family=Dialog,name=Dialog,style=plain,size=12]ascent=12,
descent=3, height=15]
 
] bob@moon ~
] ~/jre/bin/java -showversion -Djava.awt.headless=true getfontmetrics                    
            
Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors,
as applicable.
java version "1.5.0" 
pre-alpha : not complete or compatible
svn = r531171, (Apr 22 2007), Linux/ia32/gcc 3.3.3, release build
http://incubator.apache.org/harmony
Uncaught exception in main:
java.awt.HeadlessException
        at java.awt.HeadlessToolkit.getGraphicsFactory(Unknown Source)
        at java.awt.ToolkitImpl.getFontMetrics(Unknown Source)
        at org.apache.harmony.awt.gl.CommonGraphics2D.getFontMetrics(Unknown Source)
        at java.awt.Graphics.getFontMetrics(Unknown Source)
        at getfontmetrics.main(getfontmetrics.java)
 

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