loci.formats.codec

Class NikonCodec

java.lang.Object

loci.formats.codec.BaseCodec

loci.formats.codec.NikonCodec

All Implemented Interfaces:

Codec

public class NikonCodec
extends BaseCodec

This class implements Nikon decompression. Compression is not yet implemented. Decompression logic is adapted from the jrawio project, http://jrawio.dev.java.net

Source code:

Trac, Gitweb

Author:

Melissa Linkert melissa at glencoesoftware.com

Field Summary

Fields inherited from class loci.formats.codec.BaseCodec

LOGGER

Constructor Summary

Constructors

Constructor and Description
NikonCodec()

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	compress(byte[] data, CodecOptions options) Compresses a block of data.
byte[]	decompress(RandomAccessInputStream in, CodecOptions options) The CodecOptions parameter must be an instance of NikonCodecOptions, and should have the following fields set: lossy vPredictor curve split bitsPerSample maxBytes width height

Methods inherited from class loci.formats.codec.BaseCodec

compress, decompress, decompress, decompress, decompress, test

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NikonCodec

public NikonCodec()

Method Detail

compress

public byte[] compress(byte[] data,
              CodecOptions options)
                throws FormatException

Description copied from interface: Codec

Compresses a block of data.

Parameters:

data - The data to be compressed.

options - Options to be used during compression, if appropriate.

Returns:

The compressed data.

Throws:

FormatException - If input is not a compressed data block of the appropriate type.

decompress

public byte[] decompress(RandomAccessInputStream in,
                CodecOptions options)
                  throws FormatException,
                         IOException

The CodecOptions parameter must be an instance of NikonCodecOptions, and should have the following fields set: lossy vPredictor curve split bitsPerSample maxBytes width height

Specified by:

decompress in interface Codec

Specified by:

decompress in class BaseCodec

Parameters:

in - The stream from which to read compressed data.

options - Options to be used during decompression.

Returns:

The decompressed data.

Throws:

FormatException - If data is not valid compressed data for this decompressor.

IOException

See Also:

Codec.decompress(RandomAccessInputStream, CodecOptions)