Method: PDF::Core::Renderer#render_xref

Defined in:
lib/pdf/core/renderer.rb

#render_xref(output) ⇒ void

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

This method returns an undefined value.

Write out the PDF Cross Reference Table, as per spec 3.4.3

Parameters:

  • output ((#<<, #size)) 


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# File 'lib/pdf/core/renderer.rb', line 249

def render_xref(output)
  @xref_offset = output.size
  output << "xref\n"
  output << "0 #{state.store.size + 1}\n"
  output << "0000000000 65535 f \n"
  state.store.each do |ref|
    output.printf('%<offset>010d', offset: ref.offset)
    output << " 00000 n \n"
  end
end