/*

* Copyright (c) 2002 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:  Graphics Extension Library header file

*

*/

#ifndef GFXPOINT2D_H

#define GFXPOINT2D_H

#include <e32std.h>

#include "GfxFloatFixPt.h"

/**

 * Implementation of a 2D point.

 *

 *  @lib Gfx2D.lib

 *  @since 1.0

 */

class TGfxPoint2D

    {

    public:

        /**

         * Constructor.  Default coordinates to (0, 0).

         *

         * @since 1.0

         * @return

         */

         TGfxPoint2D();

        /**

         * Constructor.  Define point to be at the given coordinates.

         *

         * @since 1.0

         * @param aX : x coordinate

         * @param aY : y coordinate

         * @return

         */

         TGfxPoint2D( TFloatFixPt aX, TFloatFixPt aY );

        /**

         * Get distance between this point and the given point.

         *

         * @since 1.0

         * @param aPoint : point for distance calculation

         * @return distance between two points.

         */

         TFloatFixPt Distance( const TGfxPoint2D& aPoint );

        /**

         * Get distance squared between this point and the given point.

         *

         * @since 1.0

         * @param aPoint : point for distance calculation

         * @return distance squared between two points.

         */

         TFloatFixPt DistanceSq( const TGfxPoint2D& aPoint );

		 TInt operator==( const TGfxPoint2D& aPoint ) const;

		 TInt operator!=( const TGfxPoint2D& aPoint ) const;

    public:

        // Coordinates

        TFloatFixPt          iX;

        TFloatFixPt          iY;

    };

#endif      // GFXPOINT2D_H