# File lib/prawn/table.rb, line 162
    def draw  
      @parent_bounds = @document.bounds  
      case C(:position) 
      when :center
        x = (@document.bounds.width - width) / 2.0
        dy = @document.bounds.absolute_top - @document.y
        @document.bounding_box [x, @parent_bounds.top], :width => width do 
          @document.move_down(dy)
          generate_table
        end
      when Numeric     
        x, y = C(:position), @document.y - @document.bounds.absolute_bottom
        @document.bounding_box([x,y], :width => width) { generate_table }
      else
        generate_table
      end
    end