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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_slideshow.hxx"

#include <canvas/debug.hxx>
#include <basegfx/point/b2dpoint.hxx>
#include "veewipe.hxx"


namespace slideshow {
namespace internal {

::basegfx::B2DPolyPolygon VeeWipe::operator () ( double t )
{
    ::basegfx::B2DPolygon poly;
    poly.append( ::basegfx::B2DPoint( 0.0, -1.0 ) );
    const double d = ::basegfx::pruneScaleValue( 2.0 * t );
    poly.append( ::basegfx::B2DPoint( 0.0, d - 1.0 ) );
    poly.append( ::basegfx::B2DPoint( 0.5, d ) );
    poly.append( ::basegfx::B2DPoint( 1.0, d - 1.0 ) );
    poly.append( ::basegfx::B2DPoint( 1.0, -1.0 ) );
    poly.setClosed(true);
    return ::basegfx::B2DPolyPolygon( poly );
}

}
}