Method: PDF::Reader::Encoding#int_to_name

Defined in:
lib/pdf/reader/encoding.rb

#int_to_name(glyph_code) ⇒ Object

convert an integer glyph code into an Adobe glyph name.

int_to_name(65)
=> :A

Standard character encodings are defined at the bottom of this file



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# File 'lib/pdf/reader/encoding.rb', line 122

def int_to_name(glyph_code)
  if @enc_name == :"Identity-H" || @enc_name == :"Identity-V"
    nil
  elsif @enc_name == :MacRomanEncoding
    MAC_ROMAN_ENCODING_TO_NAME[glyph_code]
  elsif @enc_name == :WinAnsiEncoding
    WIN_ANSI_ENCODING_TO_NAME[glyph_code]
  elsif @differences
    @differences[glyph_code]
  elsif @enc_name == :StandardEncoding
    STANDARD_ENCODING_TO_NAME[glyph_code]
  else
    raise "#{@enc_name} does not have an int_to_name mapping"
  end
end