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numnodes
2010 Sep 11
0
igraph, graph layout and node overlaps
Dear all,
I'm doing some experiments with igraph and in particular with graph layouts.
I can't figure out how to apply a layout to a given (real) graph avoiding
node overlaps.
In the following example if the variable NumOfNodes is setted to a small
value (10) the
layout function generates a plot without node overlaps. But even with a
not-so-big number
of nodes (50) plotted graph has almost all nodes overlapped by neighbors
vertices.
The problem gets even worst if I increase vertex size.
# R code
require(igraph)
NumOfNod...