/*

* 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 GFXRENDERERINFOP_H

#define GFXRENDERERINFOP_H

#include <e32std.h>

#include <e32base.h>

#include "GfxFloatFixPt.h"

#include "GfxRectangle2D.h"

/**

 * This class implements the base properties of a renderer.

 *

 *  @lib Gfx2D.lib

 *  @since 1.0

 */

class TGfxRendererInfoP

    {

    class    CGfxFont;

    public:

        /**

         * Constructor.

         *

         * @since 1.0

         * @return

         */

                        TGfxRendererInfoP();

        /**

         * Set the device info to rendering.

         *

         * @since 1.0

         * @param aDstBuf : data holder for pixel info.

         * @param aWidth : width of rendering area.

         * @param aHeight : height of rendering area.

         * @param aBytePerPixel : bytes per pixel

         * @return

         */

        void            SetDevice( TUint8* aDstBuf,

                                   TInt32 aWidth,

                                   TInt32 aHeight,

                                   TInt32 aBytePerPixel );

        /**

         * Set the area to apply rendering operations.

         *

         * @since 1.0

         * @param aClip : rectangle to define clipping area.

         * @return

         */

        void            SetClip( const TGfxRectangle2D& aClip );

    protected:

        TInt32          iWidth;

        TInt32          iHeight;

        TInt32          iClipMinX, iClipMinY;

        TInt32          iClipMaxX, iClipMaxY;

    private:

        friend class    CGfx2dGcVGR;

        friend class    CGfx2dGcOpenVG;

    };

#endif      // GFXRENDERERINFOP_H