private IFilter InitializeFilter()
{
IFilter xyFilter;
switch (_filterSettings.ActiveFilter)
{
case FilterType.GainFilter:
xyFilter = new GainFilter(_filterSettings);
break;
case FilterType.StampeFilter:
xyFilter = new StampeFilter(_filterSettings);
break;
case FilterType.NullFilter:
xyFilter = new NullFilter();
break;
case FilterType.OneEuroFilter:
xyFilter = new OneEuroFilter(_filterSettings);
break;
default:
throw new ArgumentException("Unknown filter type");
}
xyFilter.Initialize();
return(xyFilter);
}
public static FilterBase Create(string s)
{
var tokens = s.Split(null);
if (tokens == null || tokens.Length < 1)
{
return(null);
}
// Refer FilterType enum in FilterBase.cs
switch (tokens[0])
{
case "Gain":
return(GainFilter.Restore(tokens));
case "JitterAdd":
return(JitterAddFilter.Restore(tokens));
default:
return(null);
}
}
