Class: Rpdf2txt::TrailerDictionary

Inherits:

PdfObject

• Object
• PdfObject
• Rpdf2txt::TrailerDictionary

Defined in:

lib/rpdf2txt/object.rb

Instance Attribute Summary

Attributes inherited from PdfObject

#decoder, #oid, #src

Instance Method Summary

• #encrypt_id ⇒ Object
• #file_id ⇒ Object
• #root_id ⇒ Object

  def parse_attributes index = @src.index(‘trailer’) rindex = @src.rindex(‘startxref’) unless(index && rindex) @attibutes = {} else #set correct offsets <<(begin) >>(end) src = @src ast = Rpdf2txt.attributes_parser.parse(src) ast.compact! @attributes = extract_attributes(ast) end end.

• #update(trailer_dict) ⇒ Object

Methods inherited from PdfObject

#_parse_attributes, #build_tree, #catalogue_object, #decoded_stream, #extract_attribute_stream, #initialize, #parse_attributes, #revision_id

Constructor Details

This class inherits a constructor from Rpdf2txt::PdfObject

Instance Method Details

#encrypt_id ⇒ Object

# File 'lib/rpdf2txt/object.rb', line 417

def encrypt_id
	extract_oid(@attributes[:encrypt])
end

#file_id ⇒ Object

# File 'lib/rpdf2txt/object.rb', line 414

def file_id
	/[a-zA-Z0-9]+/n.match(@attributes[:id].first).to_s
end

#root_id ⇒ Object

def parse_attributes index = @src.index(‘trailer’) rindex = @src.rindex(‘startxref’) unless(index && rindex) @attibutes = {} else #set correct offsets <<(begin) >>(end) src = @src ast = Rpdf2txt.attributes_parser.parse(src) ast.compact! @attributes = extract_attributes(ast) end end

# File 'lib/rpdf2txt/object.rb', line 435

def root_id
	extract_oid(@attributes[:root])
end

#update(trailer_dict) ⇒ Object

# File 'lib/rpdf2txt/object.rb', line 438

def update(trailer_dict)
	@attributes.update(trailer_dict.attributes)
end