how to use Graphics-Simple-0.04 > Graphics::Simple

[eventual]

Hi,
After successfully installing 
Tuomas J. Lukka > Graphics-Simple-0.04 > Graphics::Simple 
I do not know how to use the module. I tried the simple script below but it 
wont work and produce error msgs. Can someone teach me how to use the module to 
produce simple graph.
Thanks

##### script below ######

#!/usr/bin/perl
use Graphics::Simple;
line 100,100,200,200;