Name: boT120536 Date: 09/04/2001


java version "1.4.0-beta2"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta2-b77)
Java HotSpot(TM) Client VM (build 1.4.0-beta2-b77, mixed mode)

I was messing around with displaying text using the Java fonts and I noticed
that when I would set the rotation of the Graphics2D object and then draw the
text, the text would not display exactly where i wanted it to...close, but not
exact. But if the rotation was 0 degrees, it WOULD display exactly where i
expected it.

So I switched back to the 1.3.1 version of the JDK....and it works correctly!
The text draws exactly where i tell it to draw...not shifted based on rotation
angle.

For further evidence...I draw a rectangle at the XY coordinate that i tell the
text to draw. At 0 degrees, the rectantle and text show up at the same spot.
Rotated about a given point by 90 degrees, the rectangle and text no longer
exactly match...the rectangle is where i expect it to be...but the text is not.

HERE IS A PROGRAM THAT DEMONSTRATES THE PROBLEM...Note that it works correctly
in 1.3.1...incorrectly in 1.4 beta 2:

import javax.swing.JFrame;
import java.awt.Component;
import java.awt.Container;
import java.awt.Graphics2D;
import java.awt.Graphics;
import java.awt.geom.AffineTransform;
import java.awt.Color;
import javax.swing.JPanel;
import java.awt.BasicStroke;
import java.awt.geom.GeneralPath;
import java.awt.geom.Point2D;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

import java.awt.Font;

public class Test
{
    private static boolean _bPass1=true;

    public static void main(String args[])
    {
        JFrame jfrm = new JFrame("Rotate Text Problem");
        Component jcmp = (Component) jfrm.getContentPane();
        Container jcnt = (Container) jcmp;
        jcnt.add( new JPanel()
                {
                    public void paint(Graphics g)
                    {
                        Graphics2D drw = (Graphics2D) g;

                        Font f = new Font("Times",Font.PLAIN, 14);

                        drw.setFont(f);
                        drw.setColor(Color.black);

                        drw.drawString("Kelly Harmon",200,200);

                        drw.drawRect(197,197,6,6);


                        AffineTransform affTrans = new AffineTransform();

                        affTrans.setToIdentity();

                        affTrans.rotate(4.71,100,100);

                        drw.setTransform(affTrans);

                        drw.drawString("Kelly Harmon",110,110);

                        drw.drawRect(107,107,6,6);

                        // done!
                    }
                });

            jcnt.addMouseListener( new MouseAdapter()
                {
                    public void mousePressed(MouseEvent e)
                    {
                        _bPass1=false;
                        Component comp = (Component) e.getSource();
                        comp.repaint();
                    }
                    
                });

        jfrm.setBounds (0,0,800,600);
        jfrm.setVisible(true);

    }
}
(Review ID: 131276)
======================================================================