Class: TTFunk::Directory

Inherits:
Object
  • Object
show all
Defined in:
lib/ttfunk/directory.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(io) ⇒ Directory

Returns a new instance of Directory.



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# File 'lib/ttfunk/directory.rb', line 6

def initialize(io)
  @scaler_type, table_count = io.read(12).unpack("Nn")

  @tables = {}
  table_count.times do
    tag, checksum, offset, length = io.read(16).unpack("a4N*")
    @tables[tag] = { :tag => tag, :checksum => checksum, :offset => offset, :length => length }
  end
end

Instance Attribute Details

#scaler_type ⇒ Object (readonly)

Returns the value of attribute scaler_type.



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# File 'lib/ttfunk/directory.rb', line 4

def scaler_type
  @scaler_type
end

#tables ⇒ Object (readonly)

Returns the value of attribute tables.



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# File 'lib/ttfunk/directory.rb', line 3

def tables
  @tables
end