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# Another way to insert nodes into an existing outline is the
# <code>insert_section_after</code> method.
#
# It accepts the title of the node that the new section will go after and a
# block declaring the new section.
#
# As is the case with <code>add_subsection_to</code> the section added
# doesn't need to be a section, it may be just a page.
require_relative '../example_helper'
filename = File.basename(__FILE__).gsub('.rb', '.pdf')
Prawn::ManualBuilder::Example.generate(filename) do
# First we create 10 pages and some default outline
(1..10).each do |index|
text "Page #{index}"
start_new_page
end
outline.define do
section('Section 1', destination: 1) do
page title: 'Page 2', destination: 2
page title: 'Page 3', destination: 3
end
end
# Now we will start adding nodes to the previous outline
outline.insert_section_after('Page 2') do
outline.section('Section after Page 2') do
outline.page title: 'Page 4', destination: 4
end
end
outline.insert_section_after('Section 1') do
outline.section('Section after Section 1') do
outline.page title: 'Page 5', destination: 5
end
end
# Adding just a page
outline.insert_section_after('Page 3') do
outline.page title: 'Page after Page 3', destination: 6
end
end
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