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$:.unshift("../lib")
require 'graphviz'
require 'graphviz/theory'
g = GraphViz.graph(:G)
g.add_nodes(["A", "B", "C", "D", "E", "F", "G"])
g.add_edges("A", ["B", "C", "E"])
g.add_edges("B", ["D", "F"])
g.add_edges("C", "G")
g.add_edges("F", "E")
g.output(:png => "#{$0}000.png")
t = GraphViz::Theory.new(g)
i = 1
t.dfs("A") { |node|
name = sprintf("%s%03d.png", $0, i)
node[:color => :lightblue, :style => :filled]
g.output(:png => name)
i = i + 1
}
t.bfs("A") { |node|
name = sprintf("%s%03d.png", $0, i)
node[:color => :red, :style => :filled]
g.output(:png => name)
i = i + 1
}
|
