Dear List, I have observed a strange behavior in igraph with R. If I do:
g<-graph.empty(n=0, directed=T) # add nodes g<-add.vertices(g, length(df[,1]), attr=df) # plot plot(g, vertex.size=3, vertex.label.cex=0.7, vertex.label.dist=0.3) it’s fast as usual, but if I do: g<-graph.empty(n=0, directed=T) # add nodes g<-add.vertices(g, length(df[,1]), attr=df) # shape visualization, if type = city -> squared, else circle V(g)[type=="city"]$shape<-"square" V(g)[type=="potter"]$shape<-"circle" # plot plot(g, vertex.size=3, vertex.label.cex=0.7, vertex.label.dist=0.3) then it looks like it plots vertices one by one… and it takes considerably more time… any guess where I am wrong? best, Simone _______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
