05c01410f3
Change-Id: Ie44884a3010cd26b057bac593059a4bd0a3aabc8 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/173345 Tested-by: Jenkins Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
32 lines
812 B
C++
32 lines
812 B
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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*/
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#pragma once
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#include <vcl/BitmapFilter.hxx>
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/** If the alpha is beyond a certain threshold, make it fully transparent
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*/
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class VCL_DLLPUBLIC BitmapAlphaClampFilter final : public BitmapFilter
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{
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public:
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BitmapAlphaClampFilter(sal_uInt8 cThreshold)
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: mcThreshold(cThreshold)
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{
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}
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virtual BitmapEx execute(BitmapEx const& rBitmapEx) const override;
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private:
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sal_uInt8 mcThreshold;
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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