class PDF::Reader::Filter::Lzw

Public Class Methods

new(options = {}) click to toggle source
# File lib/pdf/reader/filter/lzw.rb, line 5
def initialize(options = {})
  @options = options
end

Public Instance Methods

filter(data) click to toggle source

Decode the specified data with the LZW compression algorithm

# File lib/pdf/reader/filter/lzw.rb, line 11
def filter(data)
  data = PDF::Reader::LZW.decode(data)
  Depredict.new(@options).filter(data)
end