/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( 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.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <sal/types.h>
#include <vector>
#include <basegfx/basegfxdllapi.h>
// predefines
namespace basegfx
{
class B2DCubicBezier;
}
namespace basegfx
{
class BASEGFX_DLLPUBLIC B2DCubicBezierHelper
{
private :
::std::vector< double > maLengthArray;
sal_uInt32 mnEdgeCount;
public :
explicit B2DCubicBezierHelper(const B2DCubicBezier& rBase, sal_uInt32 nDivisions = 9 );
double getLength() const { if (!maLengthArray.empty()) return maLengthArray[maLengthArray.size() - 1 ]; else return 0 .0 ; }
double distanceToRelative(double fDistance) const ;
};
} // end of namespace basegfx
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