David Pirotte <da...@altosw.be> writes:
>> > https://reposcope.com/man/en/3guile/gv > >> Yes, graphviz comes with Guile bindings. Since they don’t provide a >> Guile module you need to define a module like this: > >> --8<---------------cut here---------------start------------->8--- >> (define-module (libgv) >> #:export (digraph node edge layout render setv)) >> >> (load-extension "libgv_guile" "SWIG_init") >> --8<---------------cut here---------------end--------------->8--- > > Right, but the module I was looking at - but did not try - exports quite > a lot more functionality ... > > https://github.com/roelj/graphviz-guile/blob/master/graphviz.scm Yes, this is essentially the same. My example above just shows the pattern that needs to be used. Roel’s module there exports *all* the procedures. The point, however, is — as Dmitry wrote earlier — that gv does not provide any predicates or search algorithms. gv only provides constructors and accessors to the graphviz data structure, and the means to render them. -- Ricardo
