slideshow/source/engine/transitions/boxwipe.hxx

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  30
  31 #if ! defined INCLUDED_SLIDESHOW_BOXWIPE_HXX
  32 #define INCLUDED_SLIDESHOW_BOXWIPE_HXX
  33
  34 #include "parametricpolypolygon.hxx"
  35 #include "transitiontools.hxx"
  36
  37
  38 namespace slideshow {
  39 namespace internal {
  40
  41 /// Generates a default topleft to right bottom box wipe
  42 class BoxWipe : public ParametricPolyPolygon
  43 {
  44 public:
  45     BoxWipe( bool topCentered ) : m_topCentered(topCentered),
  46                                   m_unitRect( createUnitRect() )
  47         {}
  48     virtual ::basegfx::B2DPolyPolygon operator () ( double t );
  49 private:
  50     const bool m_topCentered;
  51     const ::basegfx::B2DPolyPolygon     m_unitRect;
  52 };
  53
  54 }
  55 }
  56
  57 #endif /* INCLUDED_SLIDESHOW_BOXWIPE_HXX */