GraphvizDotLang.jl

Module for generating graphs in the Dot language (aka GraphViz).

using GraphvizDotLang: digraph, node, edge, attr, save

g = digraph(bgcolor="beige", rankdir="LR", ranksep="1") |>
        attr(:edge; fontname="Cantarell") |>
        attr(:node; shape="circle", style="filled,wedged") |>
        node("start"; label="", fillcolor="red:green:blue") |>
        node("end"; label="", fillcolor="cyan:magenta:yellow") |>
        edge("start", "end"; label="invert!")

save(g, ARGS[1])

• You need the Graphviz package to be installed (Debian: apt install graphviz, Fedora: dnf install graphviz, pick your poison). The dot command is expected to be somewhere in your $PATH.
• Install the package the usual way by typing ]add GraphvizDotLang in the REPL.

• Please check the documentation pages.
• You will also need the extensive documentation of Graphviz itself.
• Run make all to build the documentation locally and also run the examples.

Copyright 2022 Netherlands eScience Center, Johan Hidding. Licensed under Apache v2, see LICENSE