[platform-swt-dev] (no subject)

[Arnaud De Muyser <ademuyser@xxxxxxxxxx>]

Hi !
I'm using eclipse 3.1 on Windows XP,
when I draw round rectangles
sometimes the rounded corners are drawn
badly specially when Transform is used.
Here is a snapshot of bad drawing :

Does anyone have seen yet ?

Thanks for any informations.

Arnaud.

PS: used code to reproduce problem:

package test1;

import org.eclipse.swt.events.PaintEvent;
import org.eclipse.swt.events.PaintListener;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Transform;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

public class RoundRect
{
        public
static void main(String[] args) 
        {
         
      Display disp = new Display();
         
      Shell shell = new Shell( disp );
         
      shell.setSize( 400, 300 );
        shell.addPaintListener(
new PaintListener() {
         
              public
void paintControl(PaintEvent e) {
         
               
      Transform tr = new Transform( e.display );
//same effect:      
               
         tr.translate( 0,0 );
         
               
      tr.translate( 5,5 );
         
               
      e.gc.setTransform( tr );
         
               
      e.gc.setBackground( new Color(null,255,0,0));
         
               
      e.gc.fillRoundRectangle( 0,0, 142, 90, 90,90
);                
               
         
               
      e.gc.drawRoundRectangle( 0,0, 142, 90, 90,90
);
         
               
      e.gc.setTransform( null );
         
               
      tr.dispose();
         
              }
        });
        
        shell.open
();
        while (!shell.isDisposed
()) {
           
    if (!disp.readAndDispatch ())
           
            disp.sleep ();
        }
        disp.dispose
();
        }

}