Class: HexaPDF::NumberTreeNode

Inherits:
Dictionary
  • Object
show all
Includes:
Utils::SortedTreeNode
Defined in:
lib/hexapdf/number_tree_node.rb

Overview

Implementation of PDF number trees.

Number trees are similar to name trees but use integers as keys instead of strings. See HexaPDF::NameTreeNode for a more detailed explanation.

See: PDF2.0 s7.9.7, HexaPDF::NameTreeNode

Constant Summary

Constants included from DictionaryFields

DictionaryFields::Boolean, DictionaryFields::PDFByteString, DictionaryFields::PDFDate

Method Summary

Methods included from Utils::SortedTreeNode

#add_entry, #delete_entry, #each_entry, #find_entry, #must_be_indirect?

Methods inherited from Dictionary

#[], #[]=, define_field, define_type, #delete, #each, each_field, #empty?, field, #key?, #to_hash, type, #type