public static double GetHalfStrokeWidth(PathElement pathElement)
{
if ((Brush)pathElement.GetComputedValueAsWpf(ShapeElement.StrokeProperty) != null)
{
double d = (double)pathElement.GetComputedValue(ShapeElement.StrokeThicknessProperty);
if (!double.IsNaN(d) && !double.IsInfinity(d))
{
return(Math.Abs(d) / 2.0);
}
}
return(0.0);
}