enum | FilterType {
FilterType::None,
FilterType::LZWDecode,
FilterType::FlateDecode,
FilterType::ASCIIHexDecode,
FilterType::ASCII85Decode,
FilterType::CCITTFaxDecode,
FilterType::RunLengthDecode,
FilterType::JBIG2Decode,
FilterType::DCTDecode,
FilterType::JPXDecode,
FilterType::Crypt,
FilterType::Composite
} |