Class: Prawn::Emoji::Substitution

Inherits:

Object

• Object
• Prawn::Emoji::Substitution

Extended by:

Forwardable

Defined in:

lib/prawn/emoji/substitution.rb

Constant Summary

FULL_SIZE_SPACE =

'　'.freeze

HALF_SIZE_SPACE =

Prawn::Text::NBSP

Instance Method Summary

• #initialize(document) ⇒ Substitution constructor

  A new instance of Substitution.

• #to_s ⇒ Object

Constructor Details

#initialize(document) ⇒ Substitution

# File 'lib/prawn/emoji/substitution.rb', line 15

def initialize(document)
  @document = document
  @font = document.font
  @font_size = document.font_size
end

Instance Method Details

#to_s ⇒ Object

# File 'lib/prawn/emoji/substitution.rb', line 21

def to_s
  emoji_width == full_size_space_width ? FULL_SIZE_SPACE : half_size_spaces
end