public static PathGeometry GetRightSideBackPageClip(Point hoverPoint, double pageWidth, double pageHeight)
{
double x = pageWidth - hoverPoint.X;
double y = hoverPoint.Y;
double curlX = CurlCalculator.GetCurlX(x, y);
double curlY = CurlCalculator.GetCurlY(x, y);
if (hoverPoint.Y >= 0.0)
{
if (curlY < pageHeight)
{
return(GeometryBuilder.BuildPathGeometry(new Point(0.0, 0.0), new Point(curlX, 0.0), new Point(0.0, curlY)));
}
else
{
return(GeometryBuilder.BuildPathGeometry(new Point(0.0, 0.0), new Point(curlX, 0.0), new Point(curlX * (curlY - pageHeight) / curlY, pageHeight), new Point(0.0, pageHeight)));
}
}
else
{
double num = -curlY;
if (num < pageHeight)
{
return(GeometryBuilder.BuildPathGeometry(new Point(0.0, pageHeight - num), new Point(0.0, pageHeight), new Point(curlX, pageHeight)));
}
else
{
return(GeometryBuilder.BuildPathGeometry(new Point(0.0, pageHeight), new Point(curlX, pageHeight), new Point(curlX * (num - pageHeight) / num, 0.0), new Point(0.0, 0.0)));
}
}
}
