slideshow/source/engine/transitions/randomwipe.hxx

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  19
  20 #ifndef INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_RANDOMWIPE_HXX
  21 #define INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_RANDOMWIPE_HXX
  22
  23 #include <basegfx/polygon/b2dpolygon.hxx>
  24 #include <basegfx/point/b2dpoint.hxx>
  25 #include <memory>
  26
  27 #include "parametricpolypolygon.hxx"
  28
  29 namespace slideshow::internal
  30 {
  31 class RandomWipe : public ParametricPolyPolygon
  32 {
  33 public:
  34     RandomWipe(sal_Int32 nElements, bool randomBars /* true: generates a horizontal random bar wipe,
  35                                                       false: generates a dissolve wipe */);
  36     virtual ::basegfx::B2DPolyPolygon operator()(double t) override;
  37
  38 private:
  39     ::std::unique_ptr<::basegfx::B2DPoint[]> m_positions;
  40     sal_Int32 m_nElements;
  41     ::basegfx::B2DPolygon m_rect;
  42 };
  43 }
  44
  45 #endif // INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_RANDOMWIPE_HXX
  46
  47 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */