1*aaef562fSAndrew Rist /**************************************************************
2cdf0e10cSrcweir  *
3*aaef562fSAndrew Rist  * Licensed to the Apache Software Foundation (ASF) under one
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13*aaef562fSAndrew Rist  * Unless required by applicable law or agreed to in writing,
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21*aaef562fSAndrew Rist 
22*aaef562fSAndrew Rist 
23cdf0e10cSrcweir 
24cdf0e10cSrcweir #if ! defined INCLUDED_SLIDESHOW_WATERFALLWIPE_HXX
25cdf0e10cSrcweir #define INCLUDED_SLIDESHOW_WATERFALLWIPE_HXX
26cdf0e10cSrcweir 
27cdf0e10cSrcweir #include "parametricpolypolygon.hxx"
28cdf0e10cSrcweir #include <basegfx/polygon/b2dpolygon.hxx>
29cdf0e10cSrcweir 
30cdf0e10cSrcweir 
31cdf0e10cSrcweir namespace slideshow {
32cdf0e10cSrcweir namespace internal {
33cdf0e10cSrcweir 
34cdf0e10cSrcweir /// Generate a vertical left waterfall wipe
35cdf0e10cSrcweir class WaterfallWipe : public ParametricPolyPolygon
36cdf0e10cSrcweir {
37cdf0e10cSrcweir public:
38cdf0e10cSrcweir     WaterfallWipe( sal_Int32 nElements, bool flipOnYAxis = false );
39cdf0e10cSrcweir     virtual ::basegfx::B2DPolyPolygon operator () ( double t );
40cdf0e10cSrcweir private:
41cdf0e10cSrcweir     bool m_flipOnYAxis;
42cdf0e10cSrcweir     ::basegfx::B2DPolygon m_waterfall;
43cdf0e10cSrcweir };
44cdf0e10cSrcweir 
45cdf0e10cSrcweir }
46cdf0e10cSrcweir }
47cdf0e10cSrcweir 
48cdf0e10cSrcweir #endif /* INCLUDED_SLIDESHOW_WATERFALLWIPE_HXX */
49