internal static int GetMinorCountPerMajorInterval(DateTimeScaleUnit unit)
{
switch (unit)
{
case DateTimeScaleUnit.Years:
return(5);
case DateTimeScaleUnit.Months:
return(5);
case DateTimeScaleUnit.Weeks:
return(7);
case DateTimeScaleUnit.Days:
return(12);
case DateTimeScaleUnit.Hours:
return(6);
case DateTimeScaleUnit.Minutes:
return(6);
case DateTimeScaleUnit.Seconds:
return(10);
default:
return(10);
}
}
private static DateTime AddInterval(DateTime val, DoubleR10 interval, DateTimeScaleUnit unit)
{
switch (unit)
{
case DateTimeScaleUnit.Years:
return(val.AddYears((int)DoubleR10.Round(interval)));
case DateTimeScaleUnit.Months:
return(val.AddMonths((int)DoubleR10.Round(interval)));
case DateTimeScaleUnit.Weeks:
return(val.AddDays((double)((DoubleR10)7 * interval)));
case DateTimeScaleUnit.Days:
return(val.AddDays((double)interval));
case DateTimeScaleUnit.Hours:
return(val.AddHours((double)interval));
case DateTimeScaleUnit.Minutes:
return(val.AddMinutes((double)interval));
case DateTimeScaleUnit.Seconds:
return(val.AddSeconds((double)interval));
case DateTimeScaleUnit.Milliseconds:
return(val.AddMilliseconds((double)interval));
default:
throw new NotImplementedException();
}
}
public DateTimeSequence(IEnumerable <DateTime> ticks, DateTimeScaleUnit unit)
: this(unit)
{
foreach (DateTime date in ticks)
{
this.Add(date);
}
}
public DateTimeSequence(DateTimeScaleUnit unit)
{
this._unit = unit;
this._interval = (DoubleR10)1;
}
