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# 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_relative '../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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