digraph TopLevel { label = "TopLevel" compound = true fontname = Arial fontsize = 8 bgcolor = lightcyan1 node [ color = black, fontname = Arial, fontsize = 8 ] subgraph cluster_Publisher { label = "Publisher" fillcolor = palegreen1 URL = "classes/Publisher.html" color = blue fontname = Arial style = filled Publisher [ shape = plaintext, height = 0.01, width = 0.75, label = "" ] } }