LCOV - code coverage report
Current view: top level - basegfx/source/point - b2ipoint.cxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 22 0.0 %
Date: 2014-04-14 Functions: 0 2 0.0 %
Legend: Lines: hit not hit

          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/b2ipoint.hxx>
      21             : #include <basegfx/matrix/b2dhommatrix.hxx>
      22             : #include <basegfx/numeric/ftools.hxx>
      23             : 
      24             : namespace basegfx
      25             : {
      26           0 :     B2IPoint& B2IPoint::operator=( const ::basegfx::B2ITuple& rPoint )
      27             :     {
      28           0 :         mnX = rPoint.getX();
      29           0 :         mnY = rPoint.getY();
      30           0 :         return *this;
      31             :     }
      32             : 
      33           0 :     B2IPoint& B2IPoint::operator*=( const ::basegfx::B2DHomMatrix& rMat )
      34             :     {
      35             :         double fTempX(
      36           0 :             rMat.get(0, 0) * mnX +
      37           0 :             rMat.get(0, 1) * mnY +
      38           0 :             rMat.get(0, 2));
      39             :         double fTempY(
      40           0 :             rMat.get(1, 0) * mnX +
      41           0 :             rMat.get(1, 1) * mnY +
      42           0 :             rMat.get(1, 2));
      43             : 
      44           0 :         if(!rMat.isLastLineDefault())
      45             :         {
      46           0 :             const double fOne(1.0);
      47             :             const double fTempM(
      48           0 :                 rMat.get(2, 0) * mnX +
      49           0 :                 rMat.get(2, 1) * mnY +
      50           0 :                 rMat.get(2, 2));
      51             : 
      52           0 :             if(!fTools::equalZero(fTempM) && !fTools::equal(fOne, fTempM))
      53             :             {
      54           0 :                 fTempX /= fTempM;
      55           0 :                 fTempY /= fTempM;
      56             :             }
      57             :         }
      58             : 
      59           0 :         mnX = fround(fTempX);
      60           0 :         mnY = fround(fTempY);
      61             : 
      62           0 :         return *this;
      63             :     }
      64             : } // end of namespace basegfx
      65             : 
      66             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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