Module: HexaPDF::Filter::Crypt

Defined in:
lib/hexapdf/filter/crypt.rb

Overview

This filter module implements the Crypt filter. The only supported part is using the Identity filter.

Class Method Summary collapse

Class Method Details

.decoder(source, options) ⇒ Object

See HexaPDF::Filter



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# File 'lib/hexapdf/filter/crypt.rb', line 47

def self.decoder(source, options)
  if !options || !options.key?(:Name) || options[:Name] == :Identity
    source
  else
    raise FilterError, "Handling of Crypt filters besides Identity is not implemented"
  end
end