LCOV - code coverage report
Current view: top level - basegfx/source/point - b2dpoint.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 18 25 72.0 %
Date: 2012-08-25 Functions: 3 3 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2 16 12.5 %

           Branch data     Line data    Source code
       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                 :            : #include <basegfx/point/b2dpoint.hxx>
      21                 :            : #include <basegfx/matrix/b2dhommatrix.hxx>
      22                 :            : #include <basegfx/numeric/ftools.hxx>
      23                 :            : 
      24                 :            : //////////////////////////////////////////////////////////////////////////////
      25                 :            : 
      26                 :            : namespace basegfx
      27                 :            : {
      28                 :         15 :     B2DPoint& B2DPoint::operator=( const ::basegfx::B2DTuple& rPoint )
      29                 :            :     {
      30                 :         15 :         mfX = rPoint.getX();
      31                 :         15 :         mfY = rPoint.getY();
      32                 :         15 :         return *this;
      33                 :            :     }
      34                 :            : 
      35                 :    4307478 :     B2DPoint& B2DPoint::operator*=( const ::basegfx::B2DHomMatrix& rMat )
      36                 :            :     {
      37                 :            :         double fTempX(
      38                 :    4307478 :             rMat.get(0, 0) * mfX +
      39                 :    4307478 :             rMat.get(0, 1) * mfY +
      40                 :    4307478 :             rMat.get(0, 2));
      41                 :            :         double fTempY(
      42                 :    4307478 :             rMat.get(1, 0) * mfX +
      43                 :    4307478 :             rMat.get(1, 1) * mfY +
      44                 :    4307478 :             rMat.get(1, 2));
      45                 :            : 
      46         [ -  + ]:    4307478 :         if(!rMat.isLastLineDefault())
      47                 :            :         {
      48                 :          0 :             const double fOne(1.0);
      49                 :            :             const double fTempM(
      50         [ #  # ]:          0 :                 rMat.get(2, 0) * mfX +
      51         [ #  # ]:          0 :                 rMat.get(2, 1) * mfY +
      52         [ #  # ]:          0 :                 rMat.get(2, 2));
      53                 :            : 
      54 [ #  # ][ #  # ]:          0 :             if(!fTools::equalZero(fTempM) && !fTools::equal(fOne, fTempM))
                 [ #  # ]
      55                 :            :             {
      56                 :          0 :                 fTempX /= fTempM;
      57                 :          0 :                 fTempY /= fTempM;
      58                 :            :             }
      59                 :            :         }
      60                 :            : 
      61                 :    4307478 :         mfX = fTempX;
      62                 :    4307478 :         mfY = fTempY;
      63                 :            : 
      64                 :    4307478 :         return *this;
      65                 :            :     }
      66                 :            : 
      67                 :    1219679 :     B2DPoint operator*( const ::basegfx::B2DHomMatrix& rMat, const B2DPoint& rPoint )
      68                 :            :     {
      69                 :    1219679 :         B2DPoint aRes( rPoint );
      70         [ +  - ]:    1219679 :         return aRes *= rMat;
      71                 :            :     }
      72                 :            : } // end of namespace basegfx
      73                 :            : 
      74                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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