public bool ShouldRemoveFromScreen(AxisPartControl <DateTime> part, Range <DateTime> range)
 {
     if (part.Range.Max.CompareTo(range.Min) < 0 || part.Range.Min.CompareTo(range.Max) > 0)
     {
         return(true);
     }
     else
     {
         return(false);
     }
 }
 public bool ShouldRemoveFromScreen(AxisPartControl <double> part)
 {
     throw new NotImplementedException();
 }