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# frozen_string_literal: true
module PDF
module Core
# Document Outline root.
#
# @api private
# @see # PDF 1.7 spec, section 8.2.2 Document Outline
class OutlineRoot
# The total number of open items at all levels of the outline.
# @return [Integer]
attr_accessor :count
# The first top-level item in the outline.
# @return [Reference]
attr_accessor :first
# The last top-level item in the outline.
# @return [Reference]
attr_accessor :last
def initialize
@count = 0
end
# Hash representation of the outline root
# @return [Hash]
def to_hash
{ Type: :Outlines, Count: count, First: first, Last: last }
end
end
end
end
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