Class: Pdfrb::Model::Type::MediaPlayerInfo

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

Overview

Media Player Info (s13.3.5.5). Identifies which players can render the rendition.

Instance Attribute Summary

Attributes inherited from Object

#document, #gen, #oid, #value

Instance Method Summary collapse

Methods inherited from Cos::Dictionary

#[], #[]=, arlington_available?, arlington_default, arlington_key_to_symbol, arlington_loaded_for?, arlington_mark_loaded, arlington_object, arlington_one_type_to_ruby, arlington_required?, 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, own_fields, #pdf_type, register_type, type_map, #validate

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

#best_effort ⇒ Object 



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# File 'lib/pdfrb/model/type/media_offset.rb', line 40

def best_effort; self[:BE]; end

#has_constraints? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pdfrb/model/type/media_offset.rb', line 42

def has_constraints?
  !!must_honor || !!best_effort
end

#must_honor ⇒ Object 



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# File 'lib/pdfrb/model/type/media_offset.rb', line 39

def must_honor; self[:MH]; end

#player_identifier ⇒ Object 



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# File 'lib/pdfrb/model/type/media_offset.rb', line 38

def player_identifier; self[:PID]; end

#resolved_player_identifier ⇒ Object 



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# File 'lib/pdfrb/model/type/media_offset.rb', line 46

def resolved_player_identifier
  ref = player_identifier
  return nil unless ref && document

  document.object(ref)
end