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#if ! defined INCLUDED_SLIDESHOW_CLOCKWIPE_HXX
#define INCLUDED_SLIDESHOW_CLOCKWIPE_HXX

#include <basegfx/polygon/b2dpolygon.hxx>
#include "parametricpolypolygon.hxx"


namespace slideshow {
namespace internal {

/// Generates a clockWiseTwelve clock wipe:
class ClockWipe : public ParametricPolyPolygon
{
public:
    /// 0,1 to 1,1 to 1,0 to 0,-1 to -1,0 to 0,1:
    static ::basegfx::B2DPolygon calcCenteredClock( double t, double e = 1.0 );
    virtual ::basegfx::B2DPolyPolygon operator () ( double t );
};

}
}

#endif /* INCLUDED_SLIDESHOW_CLOCKWIPE_HXX */