Sparklines is a script that does exactly what you are asking using python and PIL:
http://bitworking.org/projects/sparklines/ max -- http://mail.python.org/mailman/listinfo/python-list
Sparklines is a script that does exactly what you are asking using python and PIL:
http://bitworking.org/projects/sparklines/ max -- http://mail.python.org/mailman/listinfo/python-list