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             : #ifndef INCLUDED_BASEBMP_TOOLS_HXX
      21             : #define INCLUDED_BASEBMP_TOOLS_HXX
      22             : 
      23             : #include <basegfx/range/b2ibox.hxx>
      24             : #include <basegfx/point/b2ipoint.hxx>
      25             : #include <vigra/tuple.hxx>
      26             : #include <vigra/diff2d.hxx>
      27             : 
      28             : namespace basebmp
      29             : {
      30       49900 :     inline vigra::Diff2D topLeft( const basegfx::B2IBox& rRange )
      31       49900 :     { return vigra::Diff2D(rRange.getMinX(),rRange.getMinY()); }
      32             : 
      33       49900 :     inline vigra::Diff2D bottomRight( const basegfx::B2IBox& rRange )
      34       49900 :     { return vigra::Diff2D(rRange.getMaxX(),rRange.getMaxY()); }
      35             : 
      36             :     template< class Iterator, class Accessor >
      37             :     inline vigra::triple<Iterator,Iterator,Accessor>
      38        5934 :     destIterRange(Iterator const&          begin,
      39             :                   Accessor const&          accessor,
      40             :                   const basegfx::B2IBox& rRange)
      41             :     {
      42             :         return vigra::triple<Iterator,Iterator,Accessor>(
      43             :             begin + topLeft(rRange),
      44             :             begin + bottomRight(rRange),
      45        5934 :             accessor);
      46             :     }
      47             : 
      48             :     template< class Iterator, class Accessor >
      49             :     inline vigra::triple<Iterator,Iterator,Accessor>
      50       43966 :     srcIterRange(Iterator const&          begin,
      51             :                  Accessor const&          accessor,
      52             :                  const basegfx::B2IBox& rRange)
      53             :     {
      54             :         return vigra::triple<Iterator,Iterator,Accessor>(
      55             :             begin + topLeft(rRange),
      56             :             begin + bottomRight(rRange),
      57       43966 :             accessor);
      58             :     }
      59             : 
      60             :     template< class Iterator, class Accessor >
      61             :     inline vigra::pair<Iterator,Accessor>
      62             :     srcIter(Iterator const&          begin,
      63             :             Accessor const&          accessor,
      64             :             const basegfx::B2IPoint& rPt)
      65             :     {
      66             :         return vigra::pair<Iterator,Accessor>(
      67             :             begin + vigra::Diff2D(rPt.getX(),rPt.getY()),
      68             :             accessor);
      69             :     }
      70             : 
      71             :     template< class Iterator, class Accessor >
      72             :     inline vigra::pair<Iterator,Accessor>
      73       38308 :     destIter(Iterator const&          begin,
      74             :              Accessor const&          accessor,
      75             :              const basegfx::B2IPoint& rPt)
      76             :     {
      77             :         return vigra::pair<Iterator,Accessor>(
      78             :             begin + vigra::Diff2D(rPt.getX(),rPt.getY()),
      79       38308 :             accessor);
      80             :     }
      81             : }
      82             : 
      83             : #endif /* INCLUDED_BASEBMP_TOOLS_HXX */
      84             : 
      85             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */