Contents

require "ttfunk/table/directory"

%w[cmap head hhea hmtx name kern maxp].each do |lib|
  require "ttfunk/table/" + lib
  TTFunk::File.has_table lib
end

module TTFunk
  class Table
    def method_missing(*args, &block)
      var = "@#{args.first}"
      if instance_variables.map { |e| e.to_s }.include?(var) 
        instance_variable_get(var)
      else
        super
      end
    end
    
    private
    
    def to_signed(n, length=16)
      max = 2**length-1
      mid = 2**(length-1)
      (n>=mid) ? -((n ^ max) + 1) : n
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
prawn-0.3.0	vendor/ttfunk/lib/ttfunk/table.rb