Produces .dot language graphs from relational and functional schemata.

Graph strucure is as follows:

digraph  ---> digraph(Name:term, G:list(element)).
subgraph ---> subgraph(Name:term, G:list(element)).
element  ---> subgraph
            ; option
            ; node_opts(list(option))
            ; edge_opts(list(option))
            ; with_opts(element, list(option))
            ; arrow(term,term)   % directed edge
            ; line(term,term)    % undirected edge
            ; node(term).
option   ---> opt_name=opt_value.
opt_name  == atom
opt_value == phrase

Graph, node and edge labels can be terms and are written using write/1 for writing in the dot file.

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Samer Abdallah Centre for Digital Music, Queen Mary, University of London, 2007 Department of Computer Science, UCL, 2014

 graph_dot(+G:digraph, +File:atom) is det

Undocumented predicates

The following predicates are exported, but not or incorrectly documented.

 dotrun(Arg1, Arg2, Arg3, Arg4)