g.setFont (new Font ("Helvetica", Font.BOLD, 20));
g.drawString ("Hi", 112, 112);
g.setColor (Color.red);
g.drawLine (50, 75, 200, 75);
g.drawLine (125, 25, 75, 175);
g.drawLine (125, 25, 175, 175);
g.drawLine (50, 75, 175, 175);
g.drawLine (75, 175, 200, 75);