public SignalCurve(ISignalSeries signals)
{
mySignals = signals;
myViewport = new SignalSeriesViewport(signals, TimeRange.All);
BuildUpIndex();
}
/// <summary>
/// Creates a view to an empty set (to avoid null refs)
/// </summary>
private SignalCurve()
{
myViewport = SignalSeriesViewport.Null;
}
