adding missing validations

2026-08-22 12:38:06 +00:00 · 2026-02-26 09:59:44 -08:00
parent 467a8c1cef
commit 9ab37c1200
231 changed files with 60015 additions and 302 deletions
@@ -0,0 +1,55 @@
+using System.Drawing;
+using System.Runtime.CompilerServices;
+using TradingPlatform.BusinessLayer;
+
+namespace QuanTAlib;
+
+[SkipLocalsInit]
+public sealed class EthermIndicator : Indicator, IWatchlistIndicator
+{
+    [InputParameter("Period", sortIndex: 1, 1, 1000, 1, 0)]
+    public int Period { get; set; } = 22;
+
+    [InputParameter("Show cold values", sortIndex: 21)]
+    public bool ShowColdValues { get; set; } = true;
+
+    private Etherm _etherm = null!;
+    private readonly LineSeries _tempSeries;
+    private readonly LineSeries _signalSeries;
+
+    public static int MinHistoryDepths => 0;
+    int IWatchlistIndicator.MinHistoryDepths => MinHistoryDepths;
+
+    public override string ShortName => $"ETHERM {Period}";
+    public override string SourceCodeLink => "https://github.com/mihakralj/QuanTAlib/blob/main/lib/volatility/etherm/Etherm.Quantower.cs";
+
+    public EthermIndicator()
+    {
+        OnBackGround = true;
+        SeparateWindow = true;
+        Name = "ETHERM - Elder's Thermometer";
+        Description = "Measures bar-to-bar range extension to quantify market volatility";
+
+        _tempSeries = new LineSeries(name: "Temperature", color: IndicatorExtensions.Volatility, width: 2, style: LineStyle.Histogramm);
+        _signalSeries = new LineSeries(name: "Signal", color: Color.Yellow, width: 2, style: LineStyle.Solid);
+        AddLineSeries(_tempSeries);
+        AddLineSeries(_signalSeries);
+    }
+
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    protected override void OnInit()
+    {
+        _etherm = new Etherm(Period);
+        base.OnInit();
+    }
+
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    protected override void OnUpdate(UpdateArgs args)
+    {
+        TBar bar = this.GetInputBar(args);
+        TValue result = _etherm.Update(bar, args.IsNewBar());
+
+        _tempSeries.SetValue(result.Value, _etherm.IsHot, ShowColdValues);
+        _signalSeries.SetValue(_etherm.Signal, _etherm.IsHot, ShowColdValues);
+    }
+}