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#!/usr/bin/ruby
$:.unshift( "../lib" );
require "graphviz"
GraphViz::options( :use => "dot" )
if ARGV[0]
GraphViz::options( :path => ARGV[0] )
end
g = GraphViz::new( "structs" )
g.node["shape"] = "record"
g.add_nodes( "struct1", "shape" => "record", "label" => "<f0> left|<f1> middle|<f2> right" )
g.add_nodes( "struct2", "shape" => "record", "label" => "<f0> one|<f1> two" )
g.add_nodes( "struct3", "shape" => "record", "label" => 'hello\nworld |{ b |{c|<here> d|e}| f}| g | h' )
g.add_edges( { "struct1" => :f1}, {"struct2" => :f0} )
g.add_edges( {"struct1" => :f2}, {"struct3" => :here} )
g.output( :png => "#{$0}.png", :canon => nil )
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