Lines Matching refs:edge
2105 # Get edges and counts per edge
2106 my %edge = ();
2120 if (!exists($edge{$edge_label})) {
2121 $edge{$edge_label} = 0;
2123 $edge{$edge_label} += $n;
2131 foreach my $e (sort { $edge{$b} <=> $edge{$a} } keys(%edge)) {
2133 $n = $edge{$e};
2143 # Keep edge if needed for reachability
2160 # Compute line width based on edge count
2169 # Dot sometimes segfaults if given edge weights that are too large, so
2180 # Use a slightly squashed function of the edge count as the weight
