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refresh with new QT DLL

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Miha Kralj
2024-10-12 20:36:37 -07:00
parent cc45cebeb4
commit b3b3b24a25
65 changed files with 2593 additions and 1189 deletions
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quantower/Averages/DemaIndicator.cs
+43 -8
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@@ -1,23 +1,58 @@
using TradingPlatform.BusinessLayer;
using System.Drawing;
using TradingPlatform.BusinessLayer;
namespace QuanTAlib;
public class DemaIndicator : IndicatorBase
public class DemaIndicator : Indicator, IWatchlistIndicator
{
[InputParameter("Period", sortIndex: 1, 1, 2000, 1, 0)]
public int Period { get; set; } = 10;
private Dema? ma;
protected override AbstractBase QuanTAlib => ma!;
public override string ShortName => $"DEMA {Period} : {SourceName}";
public DemaIndicator() : base()
[InputParameter("Data source", sortIndex: 2, variants: [
"Open", SourceType.Open,
"High", SourceType.High,
"Low", SourceType.Low,
"Close", SourceType.Close,
"HL/2 (Median)", SourceType.HL2,
"OC/2 (Midpoint)", SourceType.OC2,
"OHL/3 (Mean)", SourceType.OHL3,
"HLC/3 (Typical)", SourceType.HLC3,
"OHLC/4 (Average)", SourceType.OHLC4,
"HLCC/4 (Weighted)", SourceType.HLCC4
])]
public SourceType Source { get; set; } = SourceType.Close;
private Dema? ma;
protected LineSeries? Series;
protected string? SourceName;
public int MinHistoryDepths => Period;
int IWatchlistIndicator.MinHistoryDepths => MinHistoryDepths;
public DemaIndicator()
{
OnBackGround = true;
SeparateWindow = false;
SourceName = Source.ToString();
Name = "DEMA - Double Exponential Moving Average";
Description = "A faster-responding moving average that reduces lag by applying the EMA twice.";
Series = new(name: $"DEMA {Period}", color: Color.Yellow, width: 2, style: LineStyle.Solid);
AddLineSeries(Series);
}
protected override void InitIndicator()
protected override void OnInit()
{
base.InitIndicator();
ma = new Dema(period: Period);
SourceName = Source.ToString();
base.OnInit();
}
protected override void OnUpdate(UpdateArgs args)
{
TValue input = this.GetInputValue(args, Source);
TValue result = ma!.Calc(input);
Series!.SetValue(result.Value);
}
public override string ShortName => $"DEMA {Period}:{SourceName}";
}