
write_graph(+Graph, +File, +Format)

   Write a picture of a graph as a file of a given format

Arguments
   Graph               A graph structure
   File                A file name
   Format              An atom (ps,dot,png,gif,...)

Type
   library(graphviz)

Modules
   This predicate is sensitive to its module context (tool predicate, see @/2).

Examples
   
    ?- lib(graph_algorithms), lib(graphviz).
    Yes (1.17s cpu)

    ?- make_random_graph(10,30,true,true,true,G),
       write_graph(G, "mygraph", png).
    G = graph(...)
    Yes (0.03s cpu)

    ?- make_random_graph(10,30,true,true,true,G),
       write_graph(G, "mygraph", dot).
    G = graph(...)
    Yes (0.03s cpu)
    

See Also
   write_graph / 2, write_graph / 4, view_graph / 2, library(graph_algorithms)
