R version 4.5.0 RC (2025-04-04 r88118 ucrt) -- "How About a Twenty-Six"
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Platform: x86_64-w64-mingw32/x64

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> library(WayFindR)

> library(igraph)

Attaching package: 'igraph'

The following objects are masked from 'package:stats':

    decompose, spectrum

The following object is masked from 'package:base':

    union

> xmlfile <- system.file("pathways/WP3850.gpml", package = "WayFindR")
> G <- GPMLtoIgraph(xmlfile)
> 
> nids <- c("c0520", "c7b3c", "c90fd", "efc0d",
+           "b3356", "b2d78", "b2305")
> S <- subgraph(G, nids)
> set.seed (54321)
> L <- layout_nicely(S)
> plot(S, layout = L)
> sz <- (strwidth(V(S)$label) + strwidth("oo")) * 150
> S <- set_vertex_attr(S, "size", value = sz)
> S <- set_vertex_attr(S, "size2", value = strheight("I") * 2 * 150)
> plot(S, layout = L)
> S <- set_vertex_attr(S, "shape", value = "ellipse")
> plot(S, layout = L)
> S <- set_vertex_attr(S, "shape", value = "hexagon")
> plot(S, layout = L)
> 
> proc.time()
   user  system elapsed 
   5.15    1.17    5.36