Class: Pdfrb::Model::Type::ThreeDBackground

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

Overview

3D Background (s13.6.4). Background fill for a 3D view.

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

#color ⇒ Object 



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# File 'lib/pdfrb/model/type/three_d_background.rb', line 11

def color; self[:C]; end

#color_space ⇒ Object 



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# File 'lib/pdfrb/model/type/three_d_background.rb', line 10

def color_space; self[:CS]; end

#default_white? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pdfrb/model/type/three_d_background.rb', line 22

def default_white?
  color == [1, 1, 1]
end

#enable_alpha? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pdfrb/model/type/three_d_background.rb', line 12

def enable_alpha?; truthy?(self[:EA]); end

#image_background? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pdfrb/model/type/three_d_background.rb', line 18

def image_background?
  subtype == :I
end

#solid_color? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pdfrb/model/type/three_d_background.rb', line 14

def solid_color?
  subtype == :SC
end

#subtype ⇒ Object 



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# File 'lib/pdfrb/model/type/three_d_background.rb', line 9

def subtype; self[:Subtype]&.to_sym; end

#type ⇒ Object 



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# File 'lib/pdfrb/model/type/three_d_background.rb', line 8

def type; self[:Type]; end