TGifLZWInfo Class Reference

class TGifLZWInfo : public TFrameDataBlock

GIF specific frame data variant which holds LZW compression information.

It can only be used with the GIF decoder (the encoder is not configurable).

Inherits from

Constructor & Destructor Documentation

TGifLZWInfo()

IMPORT_C TGifLZWInfo ( )

Default constructor for this class.

Member Functions Documentation

DuplicateL(CFrameImageData &)

TFrameDataBlock * DuplicateL ( CFrameImageData & aFrameImageData ) const [private, virtual]

Provides a copy of an object that manages a list of frame and image block data, but not a bitwise copy. It provides a new reference to the object.

Parameters

CFrameImageData & aFrameImageData An object that manages a list of frame and image block data

Member Data Documentation

TInt iCompressedBytes

TInt iCompressedBytes

The size of compressed frame.

TInt iInitialCodeLength

TInt iInitialCodeLength

The initial number of bits used in LZW compression.