Class: Rpdf2txt::PdfArray

Inherits:

TreeNode

• Object
• PdfObject
• TreeNode
• Rpdf2txt::PdfArray

Defined in:

lib/rpdf2txt/object.rb

Instance Attribute Summary

Attributes inherited from TreeNode

#parent

Attributes inherited from PdfObject

#attributes, #decoder, #oid, #src

Instance Method Summary

• #at(idx) ⇒ Object
• #build_tree(object_catalogue, parent = nil) ⇒ Object
• #each(&block) ⇒ Object
• #parse_attributes ⇒ Object
• #root? ⇒ Boolean

Methods inherited from TreeNode

#extract_oids

Methods inherited from PdfObject

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

Constructor Details

This class inherits a constructor from Rpdf2txt::PdfObject

Instance Method Details

#at(idx) ⇒ Object

# File 'lib/rpdf2txt/object.rb', line 1137

def at(idx)
	@contents.at(idx)
end

#build_tree(object_catalogue, parent = nil) ⇒ Object

# File 'lib/rpdf2txt/object.rb', line 1133

def build_tree(object_catalogue, parent=nil)
	@contents=[]
	super
end

#each(&block) ⇒ Object

# File 'lib/rpdf2txt/object.rb', line 1140

def each(&block)
	@contents.each(&block)
end

#parse_attributes ⇒ Object

# File 'lib/rpdf2txt/object.rb', line 1143

def parse_attributes
	src = @src[@src.index('[')..@src.rindex(']')]
	ast = _parse_attributes(src)
	ast.compact!
	@contents = extract_attributes(ast)
end

#root? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/rpdf2txt/object.rb', line 1149

def root?
	false
end