subgraph's label style

If I create subgraph as follow,

subgraph cluster1 {
color = white;
labelloc="c"
label = "process #2";
b0 [shape=ellipse];
}

can I change style of label "process #2" to be bold?

subgraph's label style

Yes. You can either set the fontname attribute in the subgraph to specify a bold font, or use the HTML-like label syntax
 
  label = <<B>process #2</B>>
 
to specify bold. For more information on the latter, see http://www.graphviz.org/content/node-shapes#html

subgraph's label style

Thank you, got it work. Should have look those documents more carefully.

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