digraph TopLevel { compound = true bgcolor = lightcyan1 fontname = Arial fontsize = 8 label = "lib/utility/utility.rb" node [ fontname = Arial, fontsize = 8, color = black ] subgraph cluster_Utility { fillcolor = palegreen1 URL = "classes/Utility.html" fontname = Arial color = blue label = "Utility" style = filled Utility [ shape = plaintext, height = 0.01, width = 0.75, label = "" ] } String [ fontcolor = black, URL = "classes/String.html", shape = ellipse, color = palegoldenrod, style = filled, label = "String" ] }