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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef _BGFX_POINT_B2DPOINT_HXX
+#define _BGFX_POINT_B2DPOINT_HXX
+
+#include <basegfx/tuple/b2dtuple.hxx>
+#include <basegfx/point/b2ipoint.hxx>
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace basegfx
+{
+ // predeclaration
+ class B2DHomMatrix;
+
+ /** Base Point class with two double values
+
+ This class derives all operators and common handling for
+ a 2D data class from B2DTuple. All necessary extensions
+ which are special for points will be added here.
+
+ @see B2DTuple
+ */
+ class B2DPoint : public ::basegfx::B2DTuple
+ {
+ public:
+ /** Create a 2D Point
+
+ The point is initialized to (0.0, 0.0)
+ */
+ B2DPoint()
+ : B2DTuple()
+ {}
+
+ /** Create a 2D Point
+
+ @param fX
+ This parameter is used to initialize the X-coordinate
+ of the 2D Point.
+
+ @param fY
+ This parameter is used to initialize the Y-coordinate
+ of the 2D Point.
+ */
+ B2DPoint(double fX, double fY)
+ : B2DTuple(fX, fY)
+ {}
+
+ /** Create a copy of a 2D Point
+
+ @param rPoint
+ The 2D Point which will be copied.
+ */
+ B2DPoint(const B2DPoint& rPoint)
+ : B2DTuple(rPoint)
+ {}
+
+ /** Create a copy of a 2D Point
+
+ @param rPoint
+ The 2D Point which will be copied.
+ */
+ B2DPoint(const ::basegfx::B2IPoint& rPoint)
+ : B2DTuple(rPoint)
+ {}
+
+ /** constructor with tuple to allow copy-constructing
+ from B2DTuple-based classes
+ */
+ B2DPoint(const ::basegfx::B2DTuple& rTuple)
+ : B2DTuple(rTuple)
+ {}
+
+ ~B2DPoint()
+ {}
+
+ /** *=operator to allow usage from B2DPoint, too
+ */
+ B2DPoint& operator*=( const B2DPoint& rPnt )
+ {
+ mfX *= rPnt.mfX;
+ mfY *= rPnt.mfY;
+ return *this;
+ }
+
+ /** *=operator to allow usage from B2DPoint, too
+ */
+ B2DPoint& operator*=(double t)
+ {
+ mfX *= t;
+ mfY *= t;
+ return *this;
+ }
+
+ /** assignment operator to allow assigning the results
+ of B2DTuple calculations
+ */
+ B2DPoint& operator=( const ::basegfx::B2DTuple& rPoint );
+
+ /** Transform point by given transformation matrix.
+
+ The translational components of the matrix are, in
+ contrast to B2DVector, applied.
+ */
+ B2DPoint& operator*=( const ::basegfx::B2DHomMatrix& rMat );
+
+ static const B2DPoint& getEmptyPoint()
+ {
+ return (const B2DPoint&) ::basegfx::B2DTuple::getEmptyTuple();
+ }
+ };
+
+ // external operators
+ //////////////////////////////////////////////////////////////////////////
+
+ /** Transform B2DPoint by given transformation matrix.
+
+ Since this is a Point, translational components of the
+ matrix are used.
+ */
+ B2DPoint operator*( const B2DHomMatrix& rMat, const B2DPoint& rPoint );
+} // end of namespace basegfx
+
+//////////////////////////////////////////////////////////////////////////////
+
+#endif /* _BGFX_POINT_B2DPOINT_HXX */