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/*************************************************************************
*
* $RCSfile: b2ipoint.hxx,v $
*
* $Revision: 1.1 $
*
* last change: $Author: thb $ $Date: 2004-01-15 19:55:01 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _BGFX_POINT_B2IPOINT_HXX
#define _BGFX_POINT_B2IPOINT_HXX
#ifndef _BGFX_TUPLE_B2ITUPLE_HXX
#include <basegfx/tuple/b2ituple.hxx>
#endif
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
*/
explicit 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
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