public class LZWDecodeFilter extends MemoryLimitsAwareFilter
Constructor and Description |
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LZWDecodeFilter() |
Modifier and Type | Method and Description |
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byte[] |
decode(byte[] b, PdfName filterName, PdfObject decodeParams, PdfDictionary streamDictionary)
Decode the byte[] using the provided filterName.
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static byte[] |
LZWDecode(byte[] in)
Decodes a byte[] according to the LZW encoding.
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enableMemoryLimitsAwareHandler
public byte[] decode(byte[] b, PdfName filterName, PdfObject decodeParams, PdfDictionary streamDictionary)
b
- the bytes that need to be decoded
filterName
- PdfName of the filter
decodeParams
- decode parameters
streamDictionary
- the dictionary of the stream. Can contain additional information needed to decode the byte[].
public static byte[] LZWDecode(byte[] in)
in
- byte[] to be decoded
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