svgtopt/gfx2d/inc/GfxRectangle2D.h
changeset 0 d46562c3d99d
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/svgtopt/gfx2d/inc/GfxRectangle2D.h	Thu Jan 07 16:19:02 2010 +0200
@@ -0,0 +1,126 @@
+/*
+* 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 GFXRECTANGLE2D_H
+#define GFXRECTANGLE2D_H
+
+#include <e32std.h>
+
+
+#include "GfxFloatFixPt.h"
+#include "GfxRectangularShape.h"
+#include "GfxPoint2D.h"
+#include "GfxPathIterator.h"
+#include "GfxAffineTransform.h"
+
+
+/**
+ * Implementation of a rectangle.
+ *
+ *  @lib Gfx2D.lib
+ *  @since 1.0
+ */
+class TGfxRectangle2D : public TGfxRectangularShape
+    {
+    public:
+
+        /**
+         * Construct a rectangle.
+         *
+         * @since 1.0
+         * @return
+         */
+                TGfxRectangle2D();
+
+        /**
+         * Construct a rectangle from another TGfxRectangle2D.
+         *
+         * @since 1.0
+         * @param aRect : rectangle to copy
+         * @return
+         */
+                TGfxRectangle2D( const TGfxRectangle2D& aRect );
+
+
+        /**
+         * Construct a rectangle from top-left, width/height info.
+         *
+         * @since 1.0
+         * @param aX : x coordinate of top-left corner
+         * @param aY : y coordinate of top-left corner
+         * @param aWidth: width of rectangle
+         * @param aHeight : height of rectangle
+         * @return
+         */
+                TGfxRectangle2D( const TFloatFixPt& aX,
+                                         const TFloatFixPt& aY,
+                                         const TFloatFixPt& aWidth,
+                                         const TFloatFixPt& aHeight );
+
+        /**
+         * Determine if the given rectangle intersects with this rectangle.
+         *
+         * @since 1.0
+         * @param aRect : rectangle to check for intersection.
+         * @return true, if intersection occurs.
+         */
+         TBool  Intersects( const TGfxRectangle2D& aRect );
+
+        /**
+         * Determine if the given point is contained within this rectangle.
+         *
+         * @since 1.0
+         * @param aRect : rectangle to check for intersection.
+         * @return true, if points is contained within rectangle
+         */
+         TBool  Contains( TGfxPoint2D aPoint );
+
+        /**
+         * Get the path iterator for this rectangle.
+         *
+         * @since 1.0
+         * @param aAt : transform to apply.
+         * @param aPitr : path iterator holder.
+         * @return
+         */
+         void   GetPathIteratorL( TGfxAffineTransform* aAt,
+                                          CGfxPathIterator*& aPitr );
+
+        /**
+         * Get the path iterator for this rectangle.
+         *
+         * @since 1.0
+         * @param aAt : transform to apply.
+         * @param aLimit : maximum of points to define the iterator.
+         * @param aPitr : path iterator holder.
+         * @return
+         */
+         void   GetPathIteratorL( TGfxAffineTransform* aAt,
+                                          TInt aLimit,
+                                          CGfxPathIterator*& aPitr );
+
+        /* Return shape type */
+        inline virtual TInt ShapeType () { return ERect; };
+
+		 TInt operator==( const TGfxRectangle2D& aRect ) const;
+		
+		 TInt operator!=( const TGfxRectangle2D& aRect ) const;	
+    };
+
+#endif      // GFXRECTANGLE2D_H
+