Module: Prawn::Document::PageGeometry

Included in:
Prawn::Document
Defined in:
lib/prawn/document/page_geometry.rb

Constant Summary collapse

SIZES =

Dimensions pulled from PDF::Writer, rubyforge.org/projects/ruby-pdf

{ "4A0" => [4767.87, 6740.79],
    "2A0" => [3370.39, 4767.87],
     "A0" => [2383.94, 3370.39],
     "A1" => [1683.78, 2383.94],
     "A2" => [1190.55, 1683.78],
     "A3" => [841.89, 1190.55],
     "A4" => [595.28, 841.89],
     "A5" => [419.53, 595.28],
     "A6" => [297.64, 419.53],
     "A7" => [209.76, 297.64],
     "A8" => [147.40, 209.76],
     "A9" => [104.88, 147.40],
    "A10" => [73.70, 104.88],
     "B0" => [2834.65, 4008.19],
     "B1" => [2004.09, 2834.65],
     "B2" => [1417.32, 2004.09],
     "B3" => [1000.63, 1417.32],
     "B4" => [708.66, 1000.63],
     "B5" => [498.90, 708.66],
     "B6" => [354.33, 498.90],
     "B7" => [249.45, 354.33],
     "B8" => [175.75, 249.45],
     "B9" => [124.72, 175.75],
    "B10" => [87.87, 124.72],
     "C0" => [2599.37, 3676.54],
     "C1" => [1836.85, 2599.37],
     "C2" => [1298.27, 1836.85],
     "C3" => [918.43, 1298.27],
     "C4" => [649.13, 918.43],
     "C5" => [459.21, 649.13],
     "C6" => [323.15, 459.21],
     "C7" => [229.61, 323.15],
     "C8" => [161.57, 229.61],
     "C9" => [113.39, 161.57],
    "C10" => [79.37, 113.39],
    "RA0" => [2437.80, 3458.27],
    "RA1" => [1729.13, 2437.80],
    "RA2" => [1218.90, 1729.13],
    "RA3" => [864.57, 1218.90],
    "RA4" => [609.45, 864.57],
   "SRA0" => [2551.18, 3628.35],
   "SRA1" => [1814.17, 2551.18],
   "SRA2" => [1275.59, 1814.17],
   "SRA3" => [907.09, 1275.59],
   "SRA4" => [637.80, 907.09],
          "EXECUTIVE" => [521.86, 756.00],
  "FOLIO" => [612.00, 936.00],
  "LEGAL" => [612.00, 1008.00],
 "LETTER" => [612.00, 792.00],
"TABLOID" => [792.00, 1224.00] }

Instance Method Summary collapse

Instance Method Details

#page_dimensions ⇒ Object

:nodoc:



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# File 'lib/prawn/document/page_geometry.rb', line 65

def page_dimensions #:nodoc:
  coords = SIZES[page_size] || page_size
  [0,0] + case(page_layout)
  when :portrait
    coords
  when :landscape
    coords.reverse
  else
    raise Prawn::Errors::InvalidPageLayout,
      "Layout must be either :portrait or :landscape"
  end
end