lzw和cgpdfscanner

Question

cgpdfscanner是否解压缩任何LZW压缩它？或者我对此负责？[我假设它确实如此因为我正在挑选大量的世代古代码码运算符等。]

Answer 1

Yes, CGPDFScanner will decompress any compressed streams it finds. You don't need to do that manually.