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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_BARWIPEPOLYPOLYGON_HXX
#define INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_BARWIPEPOLYPOLYGON_HXX
#include "parametricpolypolygon.hxx"
#include "transitiontools.hxx"
namespace slideshow::internal {
/// Generates a horizontal, left-to-right bar wipe:
class BarWipePolyPolygon : public ParametricPolyPolygon
{
public:
explicit BarWipePolyPolygon( sal_Int32 nBars = 1 /* nBars > 1: blinds effect */ )
: m_nBars(nBars),
m_unitRect( createUnitRect() )
{}
virtual ::basegfx::B2DPolyPolygon operator () ( double t ) override;
private:
const sal_Int32 m_nBars;
const ::basegfx::B2DPolygon m_unitRect;
};
}
#endif // INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_BARWIPEPOLYPOLYGON_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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