# File lib/graphviz/graphml.rb, line 165 def graphml_graph_node_port( node ) @current_node[:shape] = :record port = node.attributes['name'] if @current_node[:label] label = @current_node[:label].gsub( "{", "" ).gsub( "}", "" ) @current_node[:label] = "#{label}|<#{port}> #{port}" else @current_node[:label] = "<#{port}> #{port}" end end