import java.awt.*;
import java.awt.geom.AffineTransform;
public class Transform4 extends Canvas{
  public void paint(Graphics alggr){
    Graphics2D g=(Graphics2D)alggr;
    g.setTransform(AffineTransform.getRotateInstance(Math.PI/4, 100, 75));
    g.fillRect(20, 20, 40, 20);
  }
}