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Diffstat (limited to '')
-rw-r--r-- | slideshow/source/engine/transitions/barndoorwipe.hxx | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/slideshow/source/engine/transitions/barndoorwipe.hxx b/slideshow/source/engine/transitions/barndoorwipe.hxx new file mode 100644 index 000000000..cb43fb92c --- /dev/null +++ b/slideshow/source/engine/transitions/barndoorwipe.hxx @@ -0,0 +1,49 @@ +/* -*- 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_BARNDOORWIPE_HXX +#define INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_BARNDOORWIPE_HXX + +#include <basegfx/polygon/b2dpolygon.hxx> + +#include "parametricpolypolygon.hxx" +#include "transitiontools.hxx" + + +namespace slideshow { +namespace internal { + +/// Generate a barn door wipe or double barn door wipe: +class BarnDoorWipe : public ParametricPolyPolygon +{ +public: + explicit BarnDoorWipe( bool doubled = false ) + : m_unitRect( createUnitRect() ), m_doubled(doubled) {} + virtual ::basegfx::B2DPolyPolygon operator()( double x ) override; +private: + const ::basegfx::B2DPolygon m_unitRect; + const bool m_doubled; +}; + +} +} + +#endif // INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_BARNDOORWIPE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |