class Origami::XRef::Subsection
Class representing a cross-reference subsection. A subsection contains a continute set of XRef
.
Attributes
range[R]
Public Class Methods
new(start, entries = [])
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Public Instance Methods
[](no)
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each(&b)
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Processes each XRef
in the subsection.
# File lib/origami/xreftable.rb, line 178 def each(&b) @entries.each(&b) end
each_with_number() { |entry, next| ... }
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Processes each XRef
in the subsection, passing the XRef
and the object number to the block.
# File lib/origami/xreftable.rb, line 185 def each_with_number return enum_for(__method__) { self.size } unless block_given? counter = @range.to_enum @entries.each do |entry| yield(entry, counter.next) end end
has_object?(no)
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Returns whether this subsection contains information about a particular object.
- no
-
The
Object
number.
# File lib/origami/xreftable.rb, line 163 def has_object?(no) @range.include?(no) end
size()
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The number of entries in the subsection.
# File lib/origami/xreftable.rb, line 197 def size @entries.size end
to_s()
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Outputs self into PDF
code.
# File lib/origami/xreftable.rb, line 204 def to_s section = "#{@range.begin} #{@range.end - @range.begin + 1}" + EOL @entries.each do |xref| section << xref.to_s end section end