CBlendThumb Class Reference

Inherits IInitializeWithStream, and IThumbnailProvider.

Public Member Functions
	CBlendThumb ()
virtual	~CBlendThumb ()
IFACEMETHODIMP	QueryInterface (REFIID riid, void **ppv)
	IFACEMETHODIMP_ (ULONG) AddRef()
	IFACEMETHODIMP_ (ULONG) Release()
IFACEMETHODIMP	Initialize (IStream *pStream, DWORD grfMode)
IFACEMETHODIMP	GetThumbnail (UINT cx, HBITMAP *phbmp, WTS_ALPHATYPE *pdwAlpha)

Detailed Description

Definition at line 26 of file BlenderThumb.cpp.

Constructor & Destructor Documentation

CBlendThumb()

CBlendThumb::CBlendThumb ( )

inline

Definition at line 28 of file BlenderThumb.cpp.

~CBlendThumb()

virtual CBlendThumb::~CBlendThumb ( )

inlinevirtual

Definition at line 32 of file BlenderThumb.cpp.

Member Function Documentation

GetThumbnail()

IFACEMETHODIMP CBlendThumb::GetThumbnail	(	UINT	cx,
		HBITMAP *	phbmp,
		WTS_ALPHATYPE *	pdwAlpha
	)

Definition at line 103 of file BlenderThumb.cpp.

References BLUE_BYTE, err, float(), gzip_magic, height, max, NULL, RED_BYTE, and width.

IFACEMETHODIMP_() [1/2]

CBlendThumb::IFACEMETHODIMP_ ( ULONG  )

inline

Definition at line 50 of file BlenderThumb.cpp.

IFACEMETHODIMP_() [2/2]

CBlendThumb::IFACEMETHODIMP_ ( ULONG  )

inline

Definition at line 55 of file BlenderThumb.cpp.

Initialize()

IFACEMETHODIMP CBlendThumb::Initialize	(	IStream *	pStream,
		DWORD	grfMode
	)

Definition at line 87 of file BlenderThumb.cpp.

References NULL.

QueryInterface()

IFACEMETHODIMP CBlendThumb::QueryInterface ( REFIID  riid, void **  ppv  )

inline

Definition at line 40 of file BlenderThumb.cpp.

Referenced by CBlendThumb_CreateInstance().

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

• BlenderThumb.cpp