digraph TopLevel { label = "TopLevel" compound = true fontname = Arial fontsize = 8 bgcolor = lightcyan1 node [ color = black, fontname = Arial, fontsize = 8 ] ColorFilter [ fontcolor = black, shape = ellipse, URL = "classes/ColorFilter.html", color = palegoldenrod, style = filled, label = "ColorFilter" ] Filter [ URL = "classes/Filter.html", label = "Filter" ] Filter -> ColorFilter [ ] }