Module: PDF::Writer::OffsetReader

Defined in:
lib/extensions/pdf-writer/pdf/writer/oreader.rb

Overview

– PDF::Writer for Ruby.

http://rubyforge.org/projects/ruby-pdf/
Copyright 2003 - 2005 Austin Ziegler.

Licensed under a MIT-style licence. See LICENCE in the main distribution
for full licensing information.

$Id: oreader.rb 50 2005-05-16 03:59:21Z austin $ ++

Instance Method Summary collapse

Instance Method Details

#offset ⇒ Object 



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# File 'lib/extensions/pdf-writer/pdf/writer/oreader.rb', line 19

def offset
  @offset
end

#offset=(o) ⇒ Object 



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# File 'lib/extensions/pdf-writer/pdf/writer/oreader.rb', line 22

def offset=(o)
  @offset = o || 0
end

#read_o(length = 1, offset = nil) ⇒ Object 



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# File 'lib/extensions/pdf-writer/pdf/writer/oreader.rb', line 12

def read_o(length = 1, offset = nil)
  @offset ||= 0
  @offset = offset if offset
  ret = self[@offset, length]
  @offset += length
  ret
end