Class: Pdfrb::Model::Type::MediaPermissions

Inherits:
Cos::Dictionary show all
Defined in:
lib/pdfrb/model/type/media_clip.rb

Overview

Media permissions (s13.3.2, Temp-File TF flags): validity after saving, printing, and extraction.

Instance Attribute Summary

Attributes inherited from Object

#document, #gen, #oid, #value

Instance Method Summary collapse

Methods inherited from Cos::Dictionary

#[], #[]=, apply_arlington_definition, arlington_default, arlington_key_to_symbol, arlington_one_type_to_ruby, arlington_required?, arlington_scalar, arlington_types_to_ruby, arlington_version, define_field, define_field_from_arlington, #delete, #each, each_field, #each_raw, #empty?, field, #initialize, #key?, #keys, lookup_type, merged_field, own_fields, #pdf_type, register_type, type_map, #validate

Methods included from Cos::ArlingtonBacked

#arlington_object

Methods inherited from Object

#==, define_type, #deref, #indirect?, #initialize, #must_be_indirect?, #pdf_type, pdf_type

Constructor Details

This class inherits a constructor from Pdfrb::Model::Cos::Dictionary

Instance Method Details

#invalid_after_print? ⇒ Boolean

Bit 2: media invalid after printing.

Returns:

  • (Boolean) 


75
 
# File 'lib/pdfrb/model/type/media_clip.rb', line 75

def invalid_after_print?; !temp_file_flags.nil? && temp_file_flags.nobits?(2); end

#invalid_after_save? ⇒ Boolean

Bit 1: media invalid after saving.

Returns:

  • (Boolean) 


72
 
# File 'lib/pdfrb/model/type/media_clip.rb', line 72

def invalid_after_save?; !temp_file_flags.nil? && temp_file_flags.nobits?(1); end

#temp_file_flags ⇒ Object 



69
 
# File 'lib/pdfrb/model/type/media_clip.rb', line 69

def temp_file_flags; self[:TF]; end