Dear all,
I am currently trying to plot graphs. I installed both GraphViz and Graph
packages. I then try to follow the example given in the documentation (and
written below). I first had to deal with the issue listed here #172
<https://github.com/JuliaLang/Graphs.jl/issues/172>. Thus I changed the
dot.jl file in order to use the png instead of the x11 format as explained
here #176 <https://github.com/JuliaLang/Graphs.jl/issues/176>. The error
disappeared but now when I want to plot a graph the display function
returns "nothing":
julia> using Graphs
julia> g = simple_graph(3)
Directed Graph (3 vertices, 0 edges)
julia> add_edge!(g, 1, 2)
edge [1]: 1 -- 2
julia> add_edge!(g, 3, 2)
edge [2]: 3 -- 2
julia> add_edge!(g, 3, 1)
edge [3]: 3 -- 1
julia> display(plot(g))
Nothing
Thank you for your help,
Antoine
