# File lib/scruffy/renderers/cubed.rb, line 16
    def define_layout
      super do |components|
        components << Scruffy::Components::Title.new(:title, :position => [5, 2], :size => [90, 7])
                      
        VIEWPORTS.each_pair do |category, position|
          components << Scruffy::Components::Viewport.new(category, :position => position, 
                                                          :size => VIEWPORT_SIZE, &graph_block(category))
        end

        components << Scruffy::Components::Legend.new(:legend, :position => [5, 13], :size => [90, 5])
      end
    end