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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_B2IPOINT_HXX
+#define _BGFX_POINT_B2IPOINT_HXX
+
+#include <basegfx/tuple/b2ituple.hxx>
+
+namespace basegfx
+{
+ // predeclaration
+ class B2DHomMatrix;
+
+ /** Base Point class with two sal_Int32 values
+
+ This class derives all operators and common handling for
+ a 2D data class from B2ITuple. All necessary extensions
+ which are special for points will be added here.
+
+ @see B2ITuple
+ */
+ class B2IPoint : public ::basegfx::B2ITuple
+ {
+ public:
+ /** Create a 2D Point
+
+ The point is initialized to (0, 0)
+ */
+ B2IPoint()
+ : B2ITuple()
+ {}
+
+ /** Create a 2D Point
+
+ @param nX
+ This parameter is used to initialize the X-coordinate
+ of the 2D Point.
+
+ @param nY
+ This parameter is used to initialize the Y-coordinate
+ of the 2D Point.
+ */
+ B2IPoint(sal_Int32 nX, sal_Int32 nY)
+ : B2ITuple(nX, nY)
+ {}
+
+ /** Create a copy of a 2D Point
+
+ @param rPoint
+ The 2D Point which will be copied.
+ */
+ B2IPoint(const B2IPoint& rPoint)
+ : B2ITuple(rPoint)
+ {}
+
+ /** constructor with tuple to allow copy-constructing
+ from B2ITuple-based classes
+ */
+ B2IPoint(const ::basegfx::B2ITuple& rTuple)
+ : B2ITuple(rTuple)
+ {}
+
+ ~B2IPoint()
+ {}
+
+ /** *=operator to allow usage from B2IPoint, too
+ */
+ B2IPoint& operator*=( const B2IPoint& rPnt )
+ {
+ mnX *= rPnt.mnX;
+ mnY *= rPnt.mnY;
+ return *this;
+ }
+
+ /** *=operator to allow usage from B2IPoint, too
+ */
+ B2IPoint& operator*=(sal_Int32 t)
+ {
+ mnX *= t;
+ mnY *= t;
+ return *this;
+ }
+
+ /** assignment operator to allow assigning the results
+ of B2ITuple calculations
+ */
+ B2IPoint& operator=( const ::basegfx::B2ITuple& rPoint );
+
+ /** Transform point by given transformation matrix.
+
+ The translational components of the matrix are, in
+ contrast to B2DVector, applied.
+ */
+ B2IPoint& operator*=( const ::basegfx::B2DHomMatrix& rMat );
+
+ static const B2IPoint& getEmptyPoint()
+ {
+ return (const B2IPoint&) ::basegfx::B2ITuple::getEmptyTuple();
+ }
+ };
+} // end of namespace basegfx
+
+#endif /* _BGFX_POINT_B2IPOINT_HXX */