Contents

#!/usr/bin/env ruby
# coding: utf-8

# Improved Page Counter
#
# A simple app to display the number of pages in a PDF File.
#

  require 'rubygems'
  require 'pdf/reader'

  class PageReceiver
    attr_accessor :pages

    # Called when page parsing ends
    def page_count(arg)
      @pages = arg
    end
  end

  receiver = PageReceiver.new
  pdf = PDF::Reader.file("somefile.pdf", receiver, :pages => false)
  puts "#{receiver.pages} pages"

Version data entries

17 entries across 17 versions & 2 rubygems

Version	Path
pdf-reader-0.10.1	examples/page_counter_improved.rb
fireinc-pdf-reader-0.11.0	examples/page_counter_improved.rb
fireinc-pdf-reader-0.11.0.alpha	examples/page_counter_improved.rb
pdf-reader-0.11.0.alpha	examples/page_counter_improved.rb
pdf-reader-0.10.0	examples/page_counter_improved.rb
pdf-reader-0.9.3	examples/page_counter_improved.rb
pdf-reader-0.9.2	examples/page_counter_improved.rb
pdf-reader-0.9.1	examples/page_counter_improved.rb
pdf-reader-0.9.0	examples/page_counter_improved.rb
pdf-reader-0.8.6	examples/page_counter_improved.rb
pdf-reader-0.8.5	examples/page_counter_improved.rb
pdf-reader-0.8.4	examples/page_counter_improved.rb
pdf-reader-0.8.3	examples/page_counter_improved.rb
pdf-reader-0.8.2	examples/page_counter_improved.rb
pdf-reader-0.8.1	examples/page_counter_improved.rb
pdf-reader-0.8.0	examples/page_counter_improved.rb
pdf-reader-0.7.7	examples/page_counter_improved.rb