Class CImageProcessorReadCodec

class CImageProcessorReadCodec : public CImageReadCodec;

Description

Provides functions to determine or set features of the codec's CImageProcessor.

Note: For use by plugin writers only.

Derivation

• CBase - Base class for all classes to be instantiated on the heap

• CImageReadCodec - Provides read related processing functions for bitmaps

• CImageProcessorReadCodec - Provides functions to determine or set features of the codec's CImageProcessor

Members

Defined in CImageProcessorReadCodec:
CImageProcessorReadCodec(), ConstructL(), ImageProcessor(), Pos(), Pos(), SetImageProcessor(), SetPos(), ~CImageProcessorReadCodec()

Inherited from CBase:
Delete(), Extension_(), operator new()

Inherited from CImageReadCodec:
ClearBitmapL(), Complete(), CurrentFrame(), GetNewDataPosition(), InitFrameHeader(), InitFrameL(), ProcessFrameHeaderL(), ProcessFrameL(), ReducedSize(), ReductionFactor(), ReservedVirtual1(), ReservedVirtual2(), ReservedVirtual3(), ReservedVirtual4()

IMPORT_C ~CImageProcessorReadCodec();

Description

Destructor.

protected: IMPORT_C CImageProcessorReadCodec();

Description

Default constructor.

protected: IMPORT_C void ConstructL();

Description

Second phase constructor.

protected: IMPORT_C CImageProcessor *ImageProcessor() const;

Description

Returns a pointer to the codec's CImageProcessor.

Return value

CImageProcessor * A pointer to the codec's CImageProcessor derived object.

protected: IMPORT_C void SetImageProcessor(CImageProcessor *aImageProc);

Description

Sets the codec's CImageProcessor.

Ownership is transferred.

Parameters

CImageProcessor *aImageProc A pointer to a full constructed CImageProcessor derived object.

protected: IMPORT_C const TPoint &Pos() const;

Description

Returns the current position within the bitmap (const version).

Return value

const TPoint & A reference to a TPoint object specifying the location.

protected: IMPORT_C TPoint &Pos();

Description

Returns the current position within the bitmap (non const version).

Return value

TPoint & A reference to a TPoint object specifying the location.

protected: IMPORT_C void SetPos(const TPoint &aPos);

Description

Sets the current position within the bitmap.

Parameters

const TPoint &aPos A reference to a TPoint object specifying the location.