47 lines
1.7 KiB
C++
47 lines
1.7 KiB
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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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_RANDOMWIPE_HXX
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#define INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_RANDOMWIPE_HXX
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#include <basegfx/polygon/b2dpolygon.hxx>
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#include <basegfx/point/b2dpoint.hxx>
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#include <memory>
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#include "parametricpolypolygon.hxx"
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namespace slideshow::internal
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{
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class RandomWipe : public ParametricPolyPolygon
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{
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public:
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RandomWipe(sal_Int32 nElements, bool randomBars /* true: generates a horizontal random bar wipe,
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false: generates a dissolve wipe */);
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virtual ::basegfx::B2DPolyPolygon operator()(double t) override;
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private:
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::std::unique_ptr<::basegfx::B2DPoint[]> m_positions;
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sal_Int32 m_nElements;
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::basegfx::B2DPolygon m_rect;
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};
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}
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#endif // INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_RANDOMWIPE_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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