C# Class BitMiracle.LibTiff.Classic.Internal.DeflateCodec

Inheritance: CodecWithPredictor

Mostra file Open project: Core-Techs/TiffLibrary Class Usage Examples

Public Properties

Property	Type	Description
m_state	int
m_stream	ComponentAce.Compression.Libs.zlib.ZStream
m_zipquality	int

Public Methods

Method	Description
Cleanup ( ) : void	Cleanups the state of the codec. Cleanup is called when codec is no longer needed (won't be used) and can be used for example to restore tag methods that were substituted.
DeflateCodec ( Tiff tif, Compression scheme, string name ) : System.Diagnostics
Init ( ) : bool
PostEncode ( ) : bool	Performs any actions after encoding required by the codec. PostEncode is called after encoding and can be used to release any external resources needed during encoding.
PreDecode ( short plane ) : bool	Prepares the decoder part of the codec for a decoding. PreDecode is called after TiffCodec.SetupDecode and before decoding.
PreEncode ( short plane ) : bool	Prepares the encoder part of the codec for a encoding. PreEncode is called after TiffCodec.SetupEncode and before encoding.
predictor_decoderow ( byte buffer, int offset, int count, short plane ) : bool
predictor_decodestrip ( byte buffer, int offset, int count, short plane ) : bool
predictor_decodetile ( byte buffer, int offset, int count, short plane ) : bool
predictor_encoderow ( byte buffer, int offset, int count, short plane ) : bool
predictor_encodestrip ( byte buffer, int offset, int count, short plane ) : bool
predictor_encodetile ( byte buffer, int offset, int count, short plane ) : bool
predictor_setupdecode ( ) : bool
predictor_setupencode ( ) : bool

Private Methods

Method	Description
ZIPCleanup ( ) : void
ZIPDecode ( byte buffer, int offset, int count, short plane ) : bool
ZIPEncode ( byte buffer, int offset, int count, short plane ) : bool	Encode a chunk of pixels.
ZIPPostEncode ( ) : bool
ZIPPreDecode ( short s ) : bool
ZIPPreEncode ( short s ) : bool
ZIPSetupDecode ( ) : bool
ZIPSetupEncode ( ) : bool

Method Details

Cleanup() public method

Cleanups the state of the codec.

Cleanup is called when codec is no longer needed (won't be used) and can be used for example to restore tag methods that were substituted.

public Cleanup ( ) : void
return	void

DeflateCodec() public method

public DeflateCodec ( Tiff tif, Compression scheme, string name ) : System.Diagnostics
tif	Tiff
scheme	Compression
name	string
return	System.Diagnostics

Init() public method

public Init ( ) : bool
return	bool

PostEncode() public method

Performs any actions after encoding required by the codec.

PostEncode is called after encoding and can be used to release any external resources needed during encoding.

public PostEncode ( ) : bool
return	bool

PreDecode() public method

Prepares the decoder part of the codec for a decoding.

PreDecode is called after TiffCodec.SetupDecode and before decoding.

public PreDecode ( short plane ) : bool
plane	short	The zero-based sample plane index.
return	bool

PreEncode() public method

Prepares the encoder part of the codec for a encoding.

PreEncode is called after TiffCodec.SetupEncode and before encoding.

public PreEncode ( short plane ) : bool
plane	short	The zero-based sample plane index.
return	bool

predictor_decoderow() public method

public predictor_decoderow ( byte buffer, int offset, int count, short plane ) : bool
buffer	byte
offset	int
count	int
plane	short
return	bool

predictor_decodestrip() public method

public predictor_decodestrip ( byte buffer, int offset, int count, short plane ) : bool
buffer	byte
offset	int
count	int
plane	short
return	bool

predictor_decodetile() public method

public predictor_decodetile ( byte buffer, int offset, int count, short plane ) : bool
buffer	byte
offset	int
count	int
plane	short
return	bool

predictor_encoderow() public method

public predictor_encoderow ( byte buffer, int offset, int count, short plane ) : bool
buffer	byte
offset	int
count	int
plane	short
return	bool

predictor_encodestrip() public method

public predictor_encodestrip ( byte buffer, int offset, int count, short plane ) : bool
buffer	byte
offset	int
count	int
plane	short
return	bool

predictor_encodetile() public method

public predictor_encodetile ( byte buffer, int offset, int count, short plane ) : bool
buffer	byte
offset	int
count	int
plane	short
return	bool

predictor_setupdecode() public method

public predictor_setupdecode ( ) : bool
return	bool

predictor_setupencode() public method

public predictor_setupencode ( ) : bool
return	bool

Property Details

m_state public_oe property

public int m_state
return	int

m_stream public_oe property

public ZStream,ComponentAce.Compression.Libs.zlib m_stream
return	ComponentAce.Compression.Libs.zlib.ZStream

m_zipquality public_oe property

public int m_zipquality
return	int