class PDF::Core::Stream

@private

Public Instance Methods

Source

# File lib/prawn/security.rb, line 270
def encrypted_object(key, id, gen)
  if filtered_stream
    "stream\n#{
      Prawn::Document::Security.encrypt_string(
        filtered_stream, key, id, gen,
      )
    }\nendstream\n"
  else
    ''
  end
end

Encrypt stream.

@param key [String] @param id [Integer] @param gen [Integer] @return [String]