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ObjectTIFFCompressor
TIFFFaxCompressor
TIFFT4Compressor
TIFFCodecLibT4Compressor
public class TIFFCodecLibT4Compressor
Field Summary |
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Fields inherited from class TIFFFaxCompressor |
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bits, BLACK, byteTable, horz, horzMode, inverseFill, makeupCodes, makeupCodesBlack, makeupCodesWhite, ndex, pass, passMode, termCodes, termCodesBlack, termCodesWhite, vert, vertMode, WHITE |
Fields inherited from class TIFFCompressor |
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compressionTagValue, compressionType, isCompressionLossless, metadata, stream, writer |
Constructor Summary | |
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TIFFCodecLibT4Compressor()
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Method Summary | |
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int |
encodeT4(boolean is1DMode,
boolean isEOLAligned,
byte[] data,
int lineStride,
int colOffset,
int width,
int height,
byte[] compData)
Encode a buffer of data using CCITT T.4 Compression also known as Group 3 facsimile compression. |
Methods inherited from class TIFFT4Compressor |
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encode, setMetadata |
Methods inherited from class TIFFFaxCompressor |
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add1DBits, add2DBits, addEOFB, addEOL, encode1D, initBitBuf, nextState |
Methods inherited from class TIFFCompressor |
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getCompressionTagValue, getCompressionType, getMetadata, getStream, getWriter, isCompressionLossless, setStream, setWriter |
Methods inherited from class Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public TIFFCodecLibT4Compressor()
Method Detail |
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public final int encodeT4(boolean is1DMode, boolean isEOLAligned, byte[] data, int lineStride, int colOffset, int width, int height, byte[] compData)
encodeT4
in class TIFFT4Compressor
is1DMode
- Whether to perform one-dimensional encoding.isEOLAligned
- Whether EOL bit sequences should be padded.data
- The row of data to compress.lineStride
- Byte step between the same sample in different rows.colOffset
- Bit offset within first data[rowOffset]
.width
- Number of bits in the row.height
- Number of rows in the buffer.compData
- The compressed data.
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