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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_CURVE_B2DBEZIERTOOLS_HXX
#define _BGFX_CURVE_B2DBEZIERTOOLS_HXX
#include <sal/types.h>
#include <vector>
//////////////////////////////////////////////////////////////////////////////
// predefines
namespace basegfx
{
class B2DCubicBezier;
}
//////////////////////////////////////////////////////////////////////////////
namespace basegfx
{
class B2DCubicBezierHelper
{
private:
::std::vector< double > maLengthArray;
sal_uInt32 mnEdgeCount;
public:
B2DCubicBezierHelper(const B2DCubicBezier& rBase, sal_uInt32 nDivisions = 9);
double getLength() const { if(maLengthArray.size()) return maLengthArray[maLengthArray.size() - 1]; else return 0.0; }
double distanceToRelative(double fDistance) const;
double relativeToDistance(double fRelative) const;
};
} // end of namespace basegfx
//////////////////////////////////////////////////////////////////////////////
#endif /* _BGFX_CURVE_B2DBEZIERTOOLS_HXX */
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