class TTFunk::Table::Cmap
Attributes
tables[R]
version[R]
Public Class Methods
encode(charmap, encoding)
click to toggle source
# File lib/ttfunk/table/cmap.rb, line 7 def self.encode(charmap, encoding) result = Cmap::Subtable.encode(charmap, encoding) # pack 'version' and 'table-count' result[:table] = [0, 1, result.delete(:subtable)].pack('nnA*') result end
Public Instance Methods
unicode()
click to toggle source
# File lib/ttfunk/table/cmap.rb, line 15 def unicode # Because most callers just call .first on the result, put tables with # highest-number format first. Unsupported formats will be ignored. @unicode ||= @tables .select { |table| table.unicode? && table.supported? } .sort { |a, b| b.format <=> a.format } end
Private Instance Methods
parse!()
click to toggle source
# File lib/ttfunk/table/cmap.rb, line 25 def parse! @version, table_count = read(4, 'nn') @tables = [] table_count.times do @tables << Cmap::Subtable.new(file, offset) end end