Increasing distance between subgraphs

Question

I have the following code:

digraph g {
graph [rankdir=\"LR\" ,compound=\"true\" ];
    subgraph cluster0 {
        graph [label=\"Ready\\n\\nAllowed Purchaser Op         


        

Answer 1

Clusters are derived objects; their layout depends solely on the nodes contained in them. Thus, to alter the cluster spacing, you need to alter the node spacing. Try setting the ranksep and nodesep attributes to larger values.