# File lib/scruffy/components/legend.rb, line 79
    def layout(legend_info_array, vertical = false)
      if vertical
        longest = 0
        legend_info_array.each {|elem|
          cur_length = relative(50) * elem[:title].length
          longest = longest < cur_length ? cur_length : longest
        }
        y_positions = []
        (0..legend_info_array.length - 1).each {|y|
          y_positions << y * @line_height
        }
        [longest, y_positions]
      else
        legend_info_array.inject([0, []]) do |enum, elem|
          enum[0] += (relative(50) * 2) if enum.first != 0      # Add spacer between elements
          enum[1] << enum.first                                 # Add location to points
          enum[0] += relative(50)                               # Add room for color box
          enum[0] += (relative(50) * elem[:title].length)       # Add room for text

          [enum.first, enum.last]
        end        
      end
    end