Contents

# http://www.graphviz.org/Gallery/directed/hello.html
#
# digraph G {Hello->World}

$:.unshift( "../../lib" );
require "graphviz"

GraphViz::new( :G, :type => :digraph ) { |g|
  g.world( :label => "World" ) << g.hello( :label => "Hello" )
}.output( :png => "hello.png" )

Version data entries

10 entries across 10 versions & 1 rubygems

Version	Path
ruby-graphviz-0.9.11	examples/graphviz.org/hello_world.rb
ruby-graphviz-0.9.10	examples/graphviz.org/hello_world.rb
ruby-graphviz-0.9.9	examples/graphviz.org/hello_world.rb
ruby-graphviz-0.9.8	examples/graphviz.org/hello_world.rb
ruby-graphviz-0.9.7	examples/graphviz.org/hello_world.rb
ruby-graphviz-0.9.6	examples/graphviz.org/hello_world.rb
ruby-graphviz-0.9.5	examples/graphviz.org/hello_world.rb
ruby-graphviz-0.9.4	examples/graphviz.org/hello_world.rb
ruby-graphviz-0.9.3	examples/graphviz.org/hello_world.rb
ruby-graphviz-0.9.2	examples/graphviz.org/hello_world.rb