MCameraEngineObserver Class Reference

Inherited by CCameraWrapperExampleAppView.

List of all members.

Public Member Functions
virtual void	MceoCameraReady ()=0
virtual void	MceoFocusComplete ()=0
virtual void	MceoCapturedDataReady (TDesC8 *aData)=0
virtual void	MceoCapturedBitmapReady (CFbsBitmap *aBitmap)=0
virtual void	MceoViewFinderFrameReady (CFbsBitmap &aFrame)=0
virtual void	MceoHandleError (TCameraEngineError aErrorType, TInt aError)=0
virtual void	MceoHandleOtherEvent (const TECAMEvent &)

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Detailed Description

Definition at line 37 of file cameraengineobserver.h.

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Member Function Documentation

virtual void MCameraEngineObserver::MceoCameraReady

(

)

[pure virtual]

Camera is ready to use for capturing images.

virtual void MCameraEngineObserver::MceoFocusComplete

(

)

[pure virtual]

Camera AF lens has attained optimal focus

virtual void MCameraEngineObserver::MceoCapturedDataReady

(

TDesC8 *

aData

)

[pure virtual]

Captured data is ready - call CCameraEngine::ReleaseImageBuffer() after processing/saving the data (typically, JPG-encoded image)

Parameters:

aData

Pointer to a descriptor containing a frame of camera data.

virtual void MCameraEngineObserver::MceoCapturedBitmapReady

(

CFbsBitmap *

aBitmap

)

[pure virtual]

Captured bitmap is ready. after processing/saving the image, call CCameraEngine::ReleaseImageBuffer() to free the bitmap.

Parameters:

aBitmap

Pointer to an FBS bitmap containing a captured image.

virtual void MCameraEngineObserver::MceoViewFinderFrameReady

(

CFbsBitmap &

aFrame

)

[pure virtual]

A new viewfinder frame is ready. after displaying the frame, call CCameraEngine::ReleaseViewFinderBuffer() to free the bitmap.

Parameters:

aFrame

Pointer to an FBS bitmap containing a viewfinder frame.

virtual void MCameraEngineObserver::MceoHandleError	(	TCameraEngineError	aErrorType,
		TInt	aError
	)			[pure virtual]

Notifies clients about errors in camera engine

Parameters:

	aErrorType	type of error (see TCameraEngineError)
	aError	Symbian system-wide error code

virtual void MCameraEngineObserver::MceoHandleOtherEvent

(

const TECAMEvent &

)

[virtual]

Notifies client about other events not recognized by camera engine. The default implementation is empty.

Parameters:

aEvent

camera event (see MCameraObserver2::HandleEvent())

Definition at line 87 of file cameraengineobserver.h.