text: # coding: utf-8
  # frozen_string_literal: true
  
  #
  class PDF::Reader
    module Filter # :nodoc:
      # implementation of the LZW stream filter
      class Lzw
        def initialize(options = {})
          @options = options
        end
  
        ################################################################################
        # Decode the specified data with the LZW compression algorithm
        def filter(data)
          data = PDF::Reader::LZW.decode(data)
          Depredict.new(@options).filter(data)
        end
      end
    end
  end
  