--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/uiaccelerator_plat/alf_core_toolkit_api/inc/uiacceltk/HuiRealPoint.h Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,116 @@
+/*
+* Copyright (c) 2006-2007 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: ?Description
+*
+*/
+
+
+
+#ifndef __HUIREALPOINT_H__
+#define __HUIREALPOINT_H__
+
+
+#include <uiacceltk/HuiRealSize.h>
+
+
+/**
+ * Point composed of two floating-point components.
+ */
+NONSHARABLE_CLASS(THuiRealPoint)
+ {
+public:
+ inline THuiRealPoint()
+ : iX(0), iY(0)
+ {
+ }
+
+ inline THuiRealPoint(TReal32 aX, TReal32 aY)
+ : iX(aX), iY(aY)
+ {
+ }
+
+ inline THuiRealPoint(const TPoint& aPoint)
+ : iX((TReal32)aPoint.iX), iY((TReal32)aPoint.iY)
+ {
+ }
+
+ inline THuiRealSize AsSize() const
+ {
+ return THuiRealSize(iX, iY);
+ }
+
+ inline operator TPoint() const
+ {
+ // Here is a rounding error!
+ return TPoint((TInt)iX, (TInt)iY);
+ }
+
+ inline TPoint Round() const
+ {
+ TPoint rounded;
+ rounded.iX = HUI_ROUND_FLOAT_TO_INT( iX );
+ rounded.iY = HUI_ROUND_FLOAT_TO_INT( iY );
+ return rounded;
+ }
+
+ inline THuiRealPoint operator + (const THuiRealPoint& aOther) const
+ {
+ return THuiRealPoint(iX + aOther.iX, iY + aOther.iY);
+ }
+
+ inline THuiRealPoint& operator += (const THuiRealPoint& aOther)
+ {
+ iX += aOther.iX;
+ iY += aOther.iY;
+ return *this;
+ }
+
+ inline THuiRealPoint& operator -= (const THuiRealPoint& aOther)
+ {
+ iX -= aOther.iX;
+ iY -= aOther.iY;
+ return *this;
+ }
+
+ inline THuiRealPoint operator - () const
+ {
+ return THuiRealPoint(-iX, -iY);
+ }
+
+ inline THuiRealPoint operator - (const THuiRealPoint& aOther) const
+ {
+ return THuiRealPoint(iX - aOther.iX, iY - aOther.iY);
+ }
+
+ inline THuiRealPoint operator * (TReal32 aFactor) const
+ {
+ return THuiRealPoint(iX * aFactor, iY * aFactor);
+ }
+
+ inline THuiRealPoint Abs() const
+ {
+ return THuiRealPoint(iX<0?-iX:iX, iY<0?-iY:iY);
+ }
+
+public:
+
+ /** X coordinate. */
+ TReal32 iX;
+
+ /** Y coordinate. */
+ TReal32 iY;
+
+ };
+
+#endif // __HUIREALPOINT_H__