xref: /aoo42x/main/slideshow/source/engine/transitions/doublediamondwipe.hxx (revision aaef562f)

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 *
 * Licensed to the Apache Software Foundation (ASF) under one
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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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#if ! defined INCLUDED_SLIDESHOW_DOUBLEDIAMONDWIPE_HXX
#define INCLUDED_SLIDESHOW_DOUBLEDIAMONDWIPE_HXX

#include <basegfx/polygon/b2dpolypolygon.hxx>

#include "parametricpolypolygon.hxx"
#include "transitiontools.hxx"


namespace slideshow {
namespace internal {

/// Generates a double diamond wipe:
class DoubleDiamondWipe : public ParametricPolyPolygon
{
public:
    DoubleDiamondWipe() : m_unitRect( createUnitRect() ) {}
    virtual ::basegfx::B2DPolyPolygon operator()( double x );
private:
    const ::basegfx::B2DPolyPolygon m_unitRect;
};

}
}

#endif /* INCLUDED_SLIDESHOW_DOUBLEDIAMONDWIPE_HXX */