include/vcl/BitmapMosaicFilter.hxx

   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  */
  10
  11 #ifndef INCLUDED_VCL_BITMAPMOSAICFILTER_HXX
  12 #define INCLUDED_VCL_BITMAPMOSAICFILTER_HXX
  13
  14 #include <sal/config.h>
  15
  16 #include <algorithm>
  17
  18 #include <vcl/BitmapFilter.hxx>
  19
  20 class BitmapEx;
  21
  22 class VCL_DLLPUBLIC BitmapMosaicFilter final : public BitmapFilter
  23 {
  24 public:
  25     BitmapMosaicFilter(sal_uLong nTileWidth, sal_uLong nTileHeight)
  26         : mnTileWidth(std::max(nTileWidth, sal_uLong(1)))
  27         , mnTileHeight(std::max(nTileHeight, sal_uLong(1)))
  28     {
  29     }
  30
  31     virtual BitmapEx execute(BitmapEx const& rBitmapEx) const override;
  32
  33 private:
  34     sal_uLong mnTileWidth;
  35     sal_uLong mnTileHeight;
  36 };
  37
  38 #endif
  39
  40 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */