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/range/b2drange.hxx>
      21                 :            : #include <basegfx/range/b2irange.hxx>
      22                 :            : #include <basegfx/numeric/ftools.hxx>
      23                 :            : #include <basegfx/matrix/b2dhommatrix.hxx>
      24                 :            : 
      25                 :            : namespace basegfx
      26                 :            : {
      27                 :          0 :     B2DRange::B2DRange( const B2IRange& rRange ) :
      28                 :            :         maRangeX(),
      29                 :          0 :         maRangeY()
      30                 :            :     {
      31         [ #  # ]:          0 :         if( !rRange.isEmpty() )
      32                 :            :         {
      33                 :          0 :             maRangeX = MyBasicRange(rRange.getMinX());
      34                 :          0 :             maRangeY = MyBasicRange(rRange.getMinY());
      35                 :            : 
      36                 :          0 :             maRangeX.expand(rRange.getMaxX());
      37                 :          0 :             maRangeY.expand(rRange.getMaxY());
      38                 :            :         }
      39                 :          0 :     }
      40                 :            : 
      41                 :     257708 :     void B2DRange::transform(const B2DHomMatrix& rMatrix)
      42                 :            :     {
      43 [ +  - ][ +  + ]:     257708 :         if(!isEmpty() && !rMatrix.isIdentity())
                 [ +  + ]
      44                 :            :         {
      45                 :     248964 :             const B2DRange aSource(*this);
      46         [ +  - ]:     248964 :             reset();
      47 [ +  - ][ +  - ]:     248964 :             expand(rMatrix * B2DPoint(aSource.getMinX(), aSource.getMinY()));
         [ +  - ][ +  - ]
      48 [ +  - ][ +  - ]:     248964 :             expand(rMatrix * B2DPoint(aSource.getMaxX(), aSource.getMinY()));
         [ +  - ][ +  - ]
      49 [ +  - ][ +  - ]:     248964 :             expand(rMatrix * B2DPoint(aSource.getMinX(), aSource.getMaxY()));
         [ +  - ][ +  - ]
      50 [ +  - ][ +  - ]:     248964 :             expand(rMatrix * B2DPoint(aSource.getMaxX(), aSource.getMaxY()));
         [ +  - ][ +  - ]
      51                 :            :         }
      52                 :     257708 :     }
      53                 :            : 
      54                 :          5 :     B2IRange fround(const B2DRange& rRange)
      55                 :            :     {
      56                 :          5 :         return rRange.isEmpty() ?
      57                 :            :             B2IRange() :
      58                 :            :             B2IRange(fround(rRange.getMinimum()),
      59 [ #  # ][ +  - ]:          5 :                      fround(rRange.getMaximum()));
         [ +  - ][ +  - ]
         [ +  - ][ +  - ]
         [ +  - ][ +  - ]
         [ +  - ][ +  - ]
           [ #  #  #  #  
             #  #  #  # ]
                 [ -  + ]
      60                 :            :     }
      61                 :            : } // end of namespace basegfx
      62                 :            : 
      63                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */