165 lines
5.3 KiB
C#
165 lines
5.3 KiB
C#
#region Using declarations
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.ComponentModel.DataAnnotations;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Xml.Serialization;
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using NinjaTrader.Cbi;
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using NinjaTrader.Gui;
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using NinjaTrader.Gui.Chart;
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using NinjaTrader.Gui.SuperDom;
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using NinjaTrader.Gui.Tools;
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using NinjaTrader.Data;
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using NinjaTrader.NinjaScript;
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using NinjaTrader.Core.FloatingPoint;
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using NinjaTrader.NinjaScript.DrawingTools;
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#endregion
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//This namespace holds Indicators in this folder and is required. Do not change it.
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namespace NinjaTrader.NinjaScript.Indicators
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{
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public class Trend : Indicator
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{
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protected override void OnStateChange()
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{
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if (State == State.SetDefaults)
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{
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Description = @"Colors bars based on closes above previous highs or below previous lows";
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Name = "Trend";
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Calculate = Calculate.OnPriceChange;
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IsOverlay = true;
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DisplayInDataBox = true;
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DrawOnPricePanel = true;
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DrawHorizontalGridLines = true;
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DrawVerticalGridLines = true;
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PaintPriceMarkers = true;
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ScaleJustification = ScaleJustification.Right;
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IsSuspendedWhileInactive = true;
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UptrendColor = Brushes.LimeGreen;
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DowntrendColor = Brushes.Red;
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}
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}
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protected override void OnBarUpdate()
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{
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if (CurrentBar < 2)
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return;
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if (IsFirstTickOfBar)
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{
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double previousHigh = High[2];
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double previousLow = Low[2];
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double currentClose = Close[1];
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if (currentClose > previousHigh)
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{
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BarBrushes[0] = UptrendColor;
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CandleOutlineBrushes[0] = UptrendColor;
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}
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else if (currentClose < previousLow)
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{
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BarBrushes[0] = DowntrendColor;
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CandleOutlineBrushes[0] = DowntrendColor;
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}
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else
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{
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BarBrushes[0] = BarBrushes[1];
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CandleOutlineBrushes[0] = CandleOutlineBrushes[1];
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}
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}
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}
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public override string DisplayName
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{
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get { return Name; }
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}
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[NinjaScriptProperty]
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[XmlIgnore]
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[Display(Name = "Uptrend Color", GroupName = "Trend", Order = 1)]
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public Brush UptrendColor { get; set; }
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[Browsable(false)]
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public string UptrendColorSerialization
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{
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get { return Serialize.BrushToString(UptrendColor); }
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set { UptrendColor = Serialize.StringToBrush(value); }
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}
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[NinjaScriptProperty]
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[XmlIgnore]
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[Display(Name = "Downtrend Color", GroupName = "Trend", Order = 2)]
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public Brush DowntrendColor { get; set; }
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[Browsable(false)]
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public string DowntrendColorSerialization
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{
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get { return Serialize.BrushToString(DowntrendColor); }
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set { DowntrendColor = Serialize.StringToBrush(value); }
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}
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}
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}
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#region NinjaScript generated code. Neither change nor remove.
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namespace NinjaTrader.NinjaScript.Indicators
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{
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public partial class Indicator : NinjaTrader.Gui.NinjaScript.IndicatorRenderBase
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{
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private Trend[] cacheTrend;
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public Trend Trend(Brush uptrendColor, Brush downtrendColor)
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{
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return Trend(Input, uptrendColor, downtrendColor);
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}
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public Trend Trend(ISeries<double> input, Brush uptrendColor, Brush downtrendColor)
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{
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if (cacheTrend != null)
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for (int idx = 0; idx < cacheTrend.Length; idx++)
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if (cacheTrend[idx] != null && cacheTrend[idx].UptrendColor == uptrendColor && cacheTrend[idx].DowntrendColor == downtrendColor && cacheTrend[idx].EqualsInput(input))
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return cacheTrend[idx];
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return CacheIndicator<Trend>(new Trend(){ UptrendColor = uptrendColor, DowntrendColor = downtrendColor }, input, ref cacheTrend);
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}
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}
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}
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namespace NinjaTrader.NinjaScript.MarketAnalyzerColumns
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{
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public partial class MarketAnalyzerColumn : MarketAnalyzerColumnBase
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{
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public Indicators.Trend Trend(Brush uptrendColor, Brush downtrendColor)
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{
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return indicator.Trend(Input, uptrendColor, downtrendColor);
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}
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public Indicators.Trend Trend(ISeries<double> input , Brush uptrendColor, Brush downtrendColor)
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{
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return indicator.Trend(input, uptrendColor, downtrendColor);
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}
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}
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}
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namespace NinjaTrader.NinjaScript.Strategies
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{
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public partial class Strategy : NinjaTrader.Gui.NinjaScript.StrategyRenderBase
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{
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public Indicators.Trend Trend(Brush uptrendColor, Brush downtrendColor)
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{
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return indicator.Trend(Input, uptrendColor, downtrendColor);
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}
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public Indicators.Trend Trend(ISeries<double> input , Brush uptrendColor, Brush downtrendColor)
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{
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return indicator.Trend(input, uptrendColor, downtrendColor);
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}
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}
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}
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#endregion
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