Celartem::DjVu::DeflateStream Class Reference

#include <djv_compressStream.h>

Inheritance diagram for Celartem::DjVu::DeflateStream:

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List of all members.

Static Public Member Functions
static AutoPtr< DeflateStream >	create (Stream *inStream, size_t inInternalBufferSize=1024, size_t inZPBlockSize=16)

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Detailed Description

Class used to compress data. This class is usually used to encode DjVu files. This implementation uses ZPCodec.

Definition at line 65 of file djv_compressStream.h.

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Member Function Documentation

static AutoPtr<DeflateStream> Celartem::DjVu::DeflateStream::create	(	Stream *	inStream,
		size_t	inInternalBufferSize = 1024,
		size_t	inZPBlockSize = 16
	)			[static]

Creates a DeflateStream instance.

Parameters:

	inStream	Stream containing data to compress.
	inInternalBufferSize	Specifies the size of the internal buffer contained in the DeflateStream. It must be a positive number between 10 and 4096. The larger value results in better compression ratio but comsumes more computation time. There is no need to specify a block size larger than the total number of bytes to compress.
	inZPBlockSize	Specifies the size of the internal buffer that the ZPCodec uses. The larger value results in better speed but comsumes more memory.

Returns:

Pointer to the newly created instance of DeflateStream.

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The documentation for this class was generated from the following file:

• djv_compressStream.h

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This document is automatically generated using doxygen 1.5.4 at Fri Jun 27 18:23:26 2008.