xref: Feature Request: possibly to add bitmap node · Issue #74 · JuliaGraphs/GraphPlot.jl · GitHub
Dear all,
I would like to generate such a graph:
Has anyone else done something similar? Is there ready package for such a plotting?
xref: Feature Request: possibly to add bitmap node · Issue #74 · JuliaGraphs/GraphPlot.jl · GitHub
Dear all,
I would like to generate such a graph:
Has anyone else done something similar? Is there ready package for such a plotting?
As you mention at the link above, Compose.jl
has this capability (currently for svg output only). Here I’m just providing a working example:
using Compose
# read all files in directory
logos = read.("./logos/".*readdir("./logos"))
X = [(0.5, 0.2), (0.2, 0.8), (0.8, 0.8)]
point_array = [[x,y] for (x,y) in zip(X, X[[2,3,1]])]
Z = vcat([[x y] for (x,y) in X]...).-0.075
img = compose(context(),
(context(), line(point_array), stroke(["red","blue","green"]), linewidth(1.5mm)),
(context(order=2), bitmap(["image/png"], logos[[3,2,1]], Z[:,1], Z[:,2], [0.15], [0.15]))
)
draw(SVG(5inch,4inch), img)
# draw(SVG("bitmap_logos.svg", 5inch, 4inch), img)
Here is a link to work in progress pull request: WIP: bitmap nodes by TeroFrondelius · Pull Request #75 · JuliaGraphs/GraphPlot.jl · GitHub. At the moment I haven’t figured out where these horizontal lines under the logos come from: