Name: gsC80088 Date: 11/18/98


Dear Bug Report,




When I run the program listed below using JDK 1.2 beta 4 on a wintel machine
running Windows NT 4.0 SP 3, JDK hangs. The progam should plot an orange rectangle in
the window. Instead, the "drawLine(" operation hangs the system.

If this helps, the version number on my system's DirectDraw DLL is 4.04.


Sincerely,


Thorn Green
###@###.###


Program Code:
-------------


package geomdir;


import java.awt.*;
import java.awt.event.*;
import com.sun.java.swing.*;
import com.sun.java.swing.border.*;


class MyComp extends JComponent
{
JFrame ParentFrame = null;

public MyComp( JFrame in )
{
ParentFrame = in;
}

public void paint( Graphics g )
{
g.translate( 100 , -11 );
g.setColor( Color.blue );

double x1 = -40.999998613543994;
double y1 = 294.99999002428;
double x2 = 3.5710775851866464E65;
double y2 = -5.26140589439125E49;

g.drawLine( (int) x1 , (int) y1 , (int) x2 , (int) y2 );

g.setColor( Color.orange );
g.fillRect( -600 , -600 , 1200 , 1200 );
g.setColor( Color.blue );

g.drawLine( (int) x1 , (int) y1 , (int) x2 , (int) y2 );
}


}


public class TestApp4 extends Object
{
protected static JFrame MyF;
protected static MyComp MyKit;

protected static void initialize( String argv[] )
{
MyF = new JFrame();
MyF.setSize( 400 , 400 );
MyF.pack();
MyF.setTitle( "Model Window" );
MyKit = new MyComp( MyF );
JPanel kPan = new JPanel();

MyF.getContentPane().setLayout( new BorderLayout( 0 , 0 ) );
MyF.getContentPane().add( "Center" , MyKit );
}

public static void main( String argv[] )
{
initialize( argv );
MyF.pack();
MyF.setSize( 400 , 400 );
MyF.setVisible( true );
}


}
(Review ID: 37704)
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