| digraph G { | |
| rankdir = LR; | |
| subgraph cluster_0 { | |
| style=filled; | |
| color=lightblue; | |
| node [style=filled,fillcolor=white]; | |
| {rank=same; Service1; Service2} | |
| {rank=same; Interface1; Interface2} | |
| Service1 -> Interface1; | |
| Service2 -> Interface2 | |
| label = "Application"; | |
| } | |
| } |