def define_layout
      super do |components|
        components << Scruffy::Components::Title.new(:title, :position => [5, 2], :size => [90, 7])
                      
        components << Scruffy::Components::Viewport.new(:one, :position => [10, 50], 
                                                        :size => VIEWPORT_SIZE, :skewY => '-25', 
                                                        &graph_block(:one))
        components << Scruffy::Components::Viewport.new(:two, :position => [30, 50], 
                                                        :size => VIEWPORT_SIZE, :skewY => '-25', 
                                                        &graph_block(:two))
        components << Scruffy::Components::Viewport.new(:three, :position => [50, 50], 
                                                        :size => VIEWPORT_SIZE, :skewY => '-25', 
                                                        &graph_block(:three))
        components << Scruffy::Components::Viewport.new(:four, :position => [70, 50], 
                                                        :size => VIEWPORT_SIZE, :skewY => '-25', 
                                                        &graph_block(:four))


        components << Scruffy::Components::Legend.new(:legend, :position => [5, 13], :size => [90, 5])
      end
    end
def define_layout
      super do |components|
        components << Scruffy::Components::Title.new(:title, :position => [5, 2], :size => [90, 7])
                      
        components << Scruffy::Components::Viewport.new(:one, :position => [10, 50], 
                                                        :size => VIEWPORT_SIZE, :skewY => '-25', 
                                                        &graph_block(:one))
        components << Scruffy::Components::Viewport.new(:two, :position => [30, 50], 
                                                        :size => VIEWPORT_SIZE, :skewY => '-25', 
                                                        &graph_block(:two))
        components << Scruffy::Components::Viewport.new(:three, :position => [50, 50], 
                                                        :size => VIEWPORT_SIZE, :skewY => '-25', 
                                                        &graph_block(:three))
        components << Scruffy::Components::Viewport.new(:four, :position => [70, 50], 
                                                        :size => VIEWPORT_SIZE, :skewY => '-25', 
                                                        &graph_block(:four))


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