<HTML> <HEAD> <TITLE>GIFgraph.pm - example 2-1</TITLE> </HEAD> <BODY BGCOLOR="#FFFFFF" TEXT="#000000"> <H1 align="center">GIFgraph.pm - example 2-1</H1> <hr> <p align="center"> <img src="sample21.gif"> <p align="center"> <p align="center"><a href="sample21.pl">The code.</a></p> <hr> </BODY> </HTML>