slideshow/source/engine/transitions/fourboxwipe.hxx

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  30
  31 #if ! defined INCLUDED_SLIDESHOW_FOURBOXWIPE_HXX
  32 #define INCLUDED_SLIDESHOW_FOURBOXWIPE_HXX
  33
  34 #include "parametricpolypolygon.hxx"
  35 #include "transitiontools.hxx"
  36 #include "basegfx/polygon/b2dpolygon.hxx"
  37
  38
  39 namespace slideshow {
  40 namespace internal {
  41
  42 /// Generate a 4-box wipe
  43 class FourBoxWipe : public ParametricPolyPolygon
  44 {
  45 public:
  46     FourBoxWipe( bool cornersOut ) : m_cornersOut(cornersOut),
  47                                      m_unitRect( createUnitRect() )
  48         {}
  49     virtual ::basegfx::B2DPolyPolygon operator () ( double t );
  50 private:
  51     const bool m_cornersOut;
  52     const ::basegfx::B2DPolygon m_unitRect;
  53 };
  54
  55 }
  56 }
  57
  58 #endif /* INCLUDED_SLIDESHOW_FOURBOXWIPE_HXX */