mirror of
https://github.com/mihakralj/QuanTAlib.git
synced 2026-07-28 01:37:43 +00:00
Miha Kralj
58f0812584
- Implemented Vortex Indicator in Vortex.cs, including calculation logic and event handling. - Added detailed documentation for Vortex Indicator in Vortex.md, covering historical context, algorithm, outputs, and trading interpretation. - Updated oscillators index to include TTM Wave indicator. - Added TTM Wave documentation with algorithm and trading interpretation. - Updated reversals index to include TTM Scalper Alert indicator. - Added TTM Scalper Alert documentation with algorithm and trading strategy. - Updated NDepend badges to reflect increased code metrics (classes, methods, lines of code, public types, comments, and complexity).
56 lines
1.9 KiB
C#
56 lines
1.9 KiB
C#
using System.Drawing;
|
|
using System.Runtime.CompilerServices;
|
|
using TradingPlatform.BusinessLayer;
|
|
|
|
namespace QuanTAlib;
|
|
|
|
[SkipLocalsInit]
|
|
public sealed class VortexIndicator : Indicator, IWatchlistIndicator
|
|
{
|
|
[InputParameter("Period", sortIndex: 1, 2, 1000, 1, 0)]
|
|
public int Period { get; set; } = 14;
|
|
|
|
[InputParameter("Show cold values", sortIndex: 21)]
|
|
public bool ShowColdValues { get; set; } = true;
|
|
|
|
private Vortex _vortex = null!;
|
|
private readonly LineSeries _viPlusSeries;
|
|
private readonly LineSeries _viMinusSeries;
|
|
|
|
public static int MinHistoryDepths => 0;
|
|
int IWatchlistIndicator.MinHistoryDepths => MinHistoryDepths;
|
|
|
|
public override string ShortName => $"Vortex {Period}";
|
|
public override string SourceCodeLink => "https://github.com/mihakralj/QuanTAlib/blob/main/lib/dynamics/vortex/Vortex.Quantower.cs";
|
|
|
|
public VortexIndicator()
|
|
{
|
|
OnBackGround = true;
|
|
SeparateWindow = true;
|
|
Name = "Vortex";
|
|
Description = "Vortex Indicator identifies trend direction using VI+ and VI-";
|
|
|
|
_viPlusSeries = new LineSeries(name: "VI+", color: Color.Green, width: 2, style: LineStyle.Solid);
|
|
_viMinusSeries = new LineSeries(name: "VI-", color: Color.Red, width: 2, style: LineStyle.Solid);
|
|
|
|
AddLineSeries(_viPlusSeries);
|
|
AddLineSeries(_viMinusSeries);
|
|
}
|
|
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
protected override void OnInit()
|
|
{
|
|
_vortex = new Vortex(Period);
|
|
base.OnInit();
|
|
}
|
|
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
protected override void OnUpdate(UpdateArgs args)
|
|
{
|
|
_vortex.Update(this.GetInputBar(args), args.IsNewBar());
|
|
|
|
_viPlusSeries.SetValue(_vortex.ViPlus.Value, _vortex.IsHot, ShowColdValues);
|
|
_viMinusSeries.SetValue(_vortex.ViMinus.Value, _vortex.IsHot, ShowColdValues);
|
|
}
|
|
}
|