Copyright (c) SEMM NL All rights reserved.
Author : Paul Hamaker. Part of JavaLessons.com
Images2 shows that you can use a transparent gif.
Each time the applet is clicked, a repaint request is made,
resulting in execution of the paint method, where the gif is drawn at coordinate x ....
on top of a set of lines that have been drawn the moment before.
Coordinate x is changed each click, x = x + 5 .
The applet instance is responsible for transporting the image .