include/vcl/bitmap/BitmapSepiaFilter.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 #pragma once
  12
  13 #include <vcl/bitmap/BitmapFilter.hxx>
  14
  15 class BitmapEx;
  16
  17 class VCL_DLLPUBLIC BitmapSepiaFilter final : public BitmapFilter
  18 {
  19 public:
  20     BitmapSepiaFilter(double nSepiaPercent)
  21     {
  22         // clamp value to 100%
  23         if (nSepiaPercent <= 100)
  24             mnSepiaPercent = nSepiaPercent;
  25         else
  26             mnSepiaPercent = 100;
  27     }
  28
  29     virtual BitmapEx execute(BitmapEx const& rBitmapEx) const override;
  30
  31 private:
  32     sal_uInt16 mnSepiaPercent;
  33 };
  34
  35 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */