/*

* 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 GFXSTROKE_H

#define GFXSTROKE_H

#include <e32std.h>

#include <e32base.h>

#include <fbs.h>

#include "GfxFloatFixPt.h"

class CGfxGeneralPath;

class MGfxShape;

class CGfx2dGc;

/**

 *  Implementation of a Stroke.

 *

 *  @lib Gfx2D.lib

 *  @since 1.0

 */

class TGfxStroke

    {

    public:

        /**

         * Constructor.  Default values for width, join, cap and miter-limit.

         *

         * @since 1.0

         * @return

         */

            TGfxStroke();

        /**

         * Constructor.

         *

         * @since 1.0

         * @param aStrokeWidth : width of stroke.

         * @return

         */

            TGfxStroke( TFloatFixPt aStrokeWidth );

        /**

         * Constructor.

         *

         * @since 1.0

         * @param aStrokeWidth : width of stroke.

         * @param aJoin : join type

         * @param aCap : cap type

         * @param aMiterLimit : miter-limit value.

         * @return

         */

            TGfxStroke( TFloatFixPt aStrokeWidth,

                                TGfxJoinType aJoin,

                                TGfxCapType aCap,

                                TFloatFixPt& aMiterLimit );

			void SetMiterLimit( TFloatFixPt aMiterLimit);

			void SetJoinType( TGfxJoinType aJoin );

			void SetCapType( TGfxCapType aCap );

        /**

         * Set the stroke width

         *

         * @since 1.0

         * @param aWidth : width of stroke.

         * @return

         */

            void SetStrokeWidth( TFloatFixPt aWidth );

        /**

         * Get the stroke width

         *

         * @since 1.0

         * @return stroke width

         */

            TFloatFixPt StrokeWidth();

			TGfxJoinType StrokeJoin();

			TGfxCapType StrokeCap();

			TFloatFixPt StrokeMiterLimit();

    protected:

        /**

         * Get the stroke width, join type, cap type and miter-limit.

         *

         * @since 1.0

         * @param aStrokeWidth : width of stroke.

         * @param aJoin : join type

         * @param aCap : cap type

         * @param aMiterLimit : miter-limit value.

         * @return

         */

        void            SetVars( TFloatFixPt aStrokeWidth,

                                 TGfxJoinType aJoin,

                                 TGfxCapType aCap,

                                 const TFloatFixPt& aMiterLimit );

    protected:

        TFloatFixPt          iStrokeWidth;

        TGfxJoinType    iJoin;

        TGfxCapType     iCap;

        TFloatFixPt          iMiterLimit;

    private:

        friend          class CGfx2dGc;

    };

#endif      // GFXSTROKE_H