CMP Screws and Screwdrivers 11 

Draws eight types of screw heads. It is a teaching 
example for how to use Java Canvas, fillRect,
fillOval, fillPoly and AffineTransform to draw.
            
Java source is included for you to cannibalise.
 
It draws 8 types of screw heads.

see http://mindprod.com/cables.html#SCREWDRIVERS
for more information on the cosmic significance
of the output.

To execute it, unzip the download the tree into some directory
and type:

CD to the directory which includes the cmp directory, possible the root:.

java -cp . com.mindprod.Screws.Screws