slideshow/source/engine/transitions/clockwipe.hxx

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  30
  31 #if ! defined INCLUDED_SLIDESHOW_CLOCKWIPE_HXX
  32 #define INCLUDED_SLIDESHOW_CLOCKWIPE_HXX
  33
  34 #include <basegfx/polygon/b2dpolygon.hxx>
  35 #include "parametricpolypolygon.hxx"
  36
  37
  38 namespace slideshow {
  39 namespace internal {
  40
  41 /// Generates a clockWiseTwelve clock wipe:
  42 class ClockWipe : public ParametricPolyPolygon
  43 {
  44 public:
  45     /// 0,1 to 1,1 to 1,0 to 0,-1 to -1,0 to 0,1:
  46     static ::basegfx::B2DPolygon calcCenteredClock( double t, double e = 1.0 );
  47     virtual ::basegfx::B2DPolyPolygon operator () ( double t );
  48 };
  49
  50 }
  51 }
  52
  53 #endif /* INCLUDED_SLIDESHOW_CLOCKWIPE_HXX */