/*

* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:    Zoom and pan effect curve factory

 *

*/

//  Include Files

#include "shwcurvefactory.h"

#include <alf/alfcurvepath.h>

// -----------------------------------------------------------------------------

// NShwCurveFactory.

// -----------------------------------------------------------------------------

namespace NShwCurveFactory

	{

	// constant for arc angle

	//const TInt KStartAngle = 0;	// start at 0 degrees

	//const TInt KStopAngle = 360;	// end in in 360 degrees

	//const TInt KOrigo = 0;	// centre is in origo

	// -------------------------------------------------------------------------

	// CreateEllipsisL.

	// -------------------------------------------------------------------------

	CAlfCurvePath* CreateEllipsisL( TSize /*aSize*/, TInt /*aLength*/ )

		{

	//!Nasty Hack to supress compiler warnings

	//function no longer used

	//needs to be refactored/removed

		CAlfCurvePath* curve =NULL;

	/*	CAlfCurvePath* curve = CAlfCurvePath::NewL();

		CleanupStack::PushL( curve );

		// HUI creates a double sized ellipsis so need to halve the sides

		TSize realSize( aSize.iWidth / 2, aSize.iHeight / 2 );

		// create the arch for given length

		curve->AppendArcL( 

			TPoint( KOrigo, KOrigo ),	// centre point

			realSize,	// sides of the rect defining the ellipse

			KStartAngle,	// start angle

			KStopAngle, // end angle 

			aLength );	// the whole circle

		// enable loop

        CleanupStack::Pop( curve );

		curve->EnableLoop( ETrue );*/

		return curve;

		}

	}