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/* -*- 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 .
*/
#ifndef _BGFX_CURVE_B2DBEZIERTOOLS_HXX
#define _BGFX_CURVE_B2DBEZIERTOOLS_HXX
#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
//////////////////////////////////////////////////////////////////////////////
#endif /* _BGFX_CURVE_B2DBEZIERTOOLS_HXX */
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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