gistfile1.rb

require 'prawn'

def header

  grid([0,0],[1,3]).bounding_box do
    bounding_box([0,cursor], :width => 200, :height => 30) do
      fill_color "d7800f"
      fill_rectangle [bounds.left,bounds.top],bounds.width,bounds.height
      stroke_bounds
    end
  end

  grid([2,0],[2,7]).bounding_box do
    bounding_box([0,cursor], :width => bounds.width, :height => 30) do
      fill_color "aa7942"
            fill_rectangle [bounds.left,bounds.top],bounds.width,bounds.height
      stroke_bounds
    end
  end

end

def footer
    grid([19,0],[19,7]).bounding_box do
        bounding_box([0,cursor], :width => bounds.width, :height => 8) do
          fill_color "aa7942"
          fill_rectangle [bounds.left,bounds.top],bounds.width,bounds.height
          stroke_bounds
        end
    end
end

def item

  grid([3,0],[18,7]).bounding_box do
    bounding_box([0,cursor], :width => bounds.width, :height => 200) do
          fill_color "0433ff"
          fill_rectangle [bounds.left,bounds.top],bounds.width,bounds.height
          stroke_bounds
    end
    move_down 100
  end

end


def products
  5.times do
    item
    move_down 100
  end
end

def notes

  grid([3,0],[18,7]).bounding_box do
    bounding_box([0,cursor], :width => bounds.width) do
      text "notes"
      text "notes"
      text "notes"
      text "notes"
      text "notes"
      stroke_bounds
    end
  end
end

def address

    grid([3,0],[18,7]).bounding_box do
      width = bounds.width - 4
      midpoint = (width / 2) + 2
      half_box_width = midpoint - 10

      a = bounding_box([0, bounds.top], width: half_box_width) do
        text "stuff here\n" * 4
      end

      @current_cursor = cursor # set bottom position

      b = bounding_box([midpoint, bounds.top], width: half_box_width) do
        text "stuff here\n" * 7
        text "stuff here"
      end

      @current_cursor = cursor if cursor < @current_cursor # set bottom position if lower than left box
      move_cursor_to @current_cursor
    end

end


Prawn::Document.generate("test.pdf") do


define_grid(:columns => 8, :rows => 20, :gutter => 2)


  repeat :all do
    header
    footer
  end

  address
  products
  notes
end