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#!/usr/bin/ruby
$:.unshift( "../lib" )
require "graphviz"
GraphViz.new(:G) { |g|
g[:color] = "black"
g.one :label => "1"
# This is an anonymous graph
c = g.add_graph( :rank => "same" ) { |c|
c.two :label => "2"
c.three :label => "3"
c.two << c.three
}
# And this is not!
k = g.add_graph( "Hello" ) { |k|
k.four :label => "4"
k.five :label => "5"
k.four << k.five
}
g.one << c.two
g.one << c.three
c.two << k.four
c.three << k.five
}.output( :canon => String )
|
