# File lib/ruby-prof/dot_printer.rb, line 42
    def print(output = STDOUT, options = {})
      @output = output
      setup_options(options)
      
      total_time = thread_times.values.inject{|a,b| a+b}
      
      puts 'digraph "Profile" {'
      puts "label=\"#{mode_name} >=#{min_percent}%\\nTotal: #{total_time}\";"
      puts "labelloc=t;"
      puts "labeljust=l;"
      print_threads
      puts '}'
    end