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# encoding: utf-8
#
# Below is the code to generate page numbers that alternate being rendered
# on the right and left side of the page. The first page will have a "1" in
# the bottom right corner. The second page will have a "2" in the bottom
# left corner of the page. The third a "3" in the bottom right, etc.
require File.expand_path(File.join(File.dirname(__FILE__),
%w[.. example_helper]))
filename = File.basename(__FILE__).gsub('.rb', '.pdf')
Prawn::ManualBuilder::Example.generate(filename) do
text "This is the first page!"
10.times do
start_new_page
text "Here comes yet another page."
end
string = "<page>"
odd_options = { :at => [bounds.right - 150, 0],
:width => 150,
:align => :right,
:page_filter => :odd,
:start_count_at => 1 }
even_options = { :at => [0, bounds.left],
:width => 150,
:align => :left,
:page_filter => :even,
:start_count_at => 2 }
number_pages string, odd_options
number_pages string, even_options
end
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