new

# File lib/rdoc/dot/dot.rb, line 97
        def initialize( params = {}, option_list = [] )
            super( params )
            @name = params['name'] ? params['name'] : nil
            @parent = params['parent'] ? params['parent'] : nil
            @options = {}
            option_list.each{ |i|
                @options[i] = params[i] if params[i]
            }
            @options['label'] ||= @name if @name != 'node'
        end