class PDF::Reader::Filter::Ascii85

implementation of the Ascii85 filter
:nodoc:

def filter(data)


rubygem.
Decode the specified data using the Ascii85 algorithm. Relies on the AScii85
############################################################################### 
def filter(data)
  data = "<~#{data}" unless data.to_s[0,2] == "<~"
  if defined?(::Ascii85Native)
    ::Ascii85Native::decode(data)
  else
    ::Ascii85::decode(data)
  end
rescue Exception => e
  # Oops, there was a problem decoding the stream
  raise MalformedPDFError,
    "Error occured while decoding an ASCII85 stream (#{e.class.to_s}: #{e.to_s})"
end

def initialize(options = {}) 

def initialize(options = {})
  @options = options
end