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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef _BGFX_CURVE_B2DBEZIERTOOLS_HXX
      21             : #define _BGFX_CURVE_B2DBEZIERTOOLS_HXX
      22             : 
      23             : #include <sal/types.h>
      24             : #include <vector>
      25             : #include <basegfx/basegfxdllapi.h>
      26             : 
      27             : //////////////////////////////////////////////////////////////////////////////
      28             : // predefines
      29             : 
      30             : namespace basegfx
      31             : {
      32             :     class B2DCubicBezier;
      33             : }
      34             : 
      35             : //////////////////////////////////////////////////////////////////////////////
      36             : 
      37             : namespace basegfx
      38             : {
      39           0 :     class BASEGFX_DLLPUBLIC B2DCubicBezierHelper
      40             :     {
      41             :     private:
      42             :         ::std::vector< double >         maLengthArray;
      43             :         sal_uInt32                      mnEdgeCount;
      44             : 
      45             :     public:
      46             :         explicit B2DCubicBezierHelper(const B2DCubicBezier& rBase, sal_uInt32 nDivisions = 9);
      47             : 
      48           0 :         double getLength() const { if(!maLengthArray.empty()) return maLengthArray[maLengthArray.size() - 1]; else return 0.0; }
      49             :         double distanceToRelative(double fDistance) const;
      50             :     };
      51             : } // end of namespace basegfx
      52             : 
      53             : //////////////////////////////////////////////////////////////////////////////
      54             : 
      55             : #endif /* _BGFX_CURVE_B2DBEZIERTOOLS_HXX */
      56             : 
      57             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */