Here some exemples made with Graph Maker 1.1
Here the source of Graph Maker 1.1
At the moment if you want change the default parameters you have to edit graphmaker.pl and change the values in the part "Configure the value of the variables"
View also Simple Magic Square checker and gif maker , Simple Texture Map maker in VRML 1.0 , Simple Texture Map maker in VRML 2.0 and dir2mcf: Makes an MCF-formatted and linked directory listing
Send me your observations, patches, ... Fabrizio Pivari