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Miha Kralj
2024-10-13 17:18:31 -07:00
parent 2236f5f483
commit bbefc72d73
65 changed files with 669 additions and 1087 deletions
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quantower/Averages/AlmaIndicator.cs
+14 -3
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@@ -8,10 +8,10 @@ public class AlmaIndicator : Indicator, IWatchlistIndicator
[InputParameter("Period", sortIndex: 1, 1, 2000, 1, 0)]
public int Period { get; set; } = 10;
[InputParameter("Offset", sortIndex: 2)]
[InputParameter("Offset", sortIndex: 2, minimum: 0, maximum: 1, decimalPlaces: 2)]
public double Offset { get; set; } = 0.85;
[InputParameter("Sigma", sortIndex: 3)]
[InputParameter("Sigma", sortIndex: 3, minimum: 0, maximum: 100, decimalPlaces: 1)]
public double Sigma { get; set; } = 6.0;
[InputParameter("Data source", sortIndex: 4, variants: [
@@ -28,12 +28,17 @@ public class AlmaIndicator : Indicator, IWatchlistIndicator
])]
public SourceType Source { get; set; } = SourceType.Close;
[InputParameter("Show cold values", sortIndex: 21)]
public bool ShowColdValues { get; set; } = true;
private Alma? ma;
protected LineSeries? Series;
protected string? SourceName;
public int MinHistoryDepths => Period;
int IWatchlistIndicator.MinHistoryDepths => MinHistoryDepths;
public override string ShortName => $"ALMA {Period}:{Offset:F2}:{Sigma:F1}:{SourceName}";
public AlmaIndicator()
{
OnBackGround = true;
@@ -58,7 +63,13 @@ public class AlmaIndicator : Indicator, IWatchlistIndicator
TValue result = ma!.Calc(input);
Series!.SetValue(result.Value);
Series!.SetMarker(0, Color.Transparent); //OnPaintChart draws the line, hidden here
}
public override string ShortName => $"ALMA {Period}:{Offset:F2}:{Sigma:F0}:{SourceName}";
public override void OnPaintChart(PaintChartEventArgs args)
{
base.OnPaintChart(args);
this.PaintSmoothCurve(args, Series!, ma!.WarmupPeriod, showColdValues: ShowColdValues, tension: 0.2);
this.DrawText(args, Description);
}
}