I am trying to show like a bubble or something similar so that if there is a new high or a new low for the last 5 days to display it on the chart.. I am trying to get this thing working but no luck.. anyone willing to help?
something like this bubble (h 1102): http://readtheprospectus.files.wordp...09/04/spv3.png
#region Using declarations using System; using System.ComponentModel; using System.Diagnostics; using System.Drawing; using System.Drawing.Drawing2D; using System.Xml.Serialization; using NinjaTrader.Cbi; using NinjaTrader.Data; using NinjaTrader.Gui.Chart; #endregion // This namespace holds all indicators and is required. Do not change it. namespace NinjaTrader.Indicator { /// <summary> /// Muestra el máximo y el mínimo de varios días atrás /// </summary> [Description("Muestra el máximo y el mínimo de varios días atrás")] public class ZiHiLoDiarios : Indicator { #region Variables private int dias = 3; private double[] dsHigh; private double[] dsLow; private double lastHigh = double.MinValue; private double lastLow = double.MaxValue; private const double nonValue = -999.99; private Font fontText; #endregion /// <summary> /// This method is used to configure the indicator and is called once before any bar data is loaded. /// </summary> protected override void Initialize() { Add(new Plot( new Pen( Color.FromArgb( 160, 255,0,0), 1 ), PlotStyle.Dot, "High Día 0")); Add(new Plot( new Pen( Color.FromArgb( 255, 255,0,0), 2 ), PlotStyle.Line, "High Día -1")); Add(new Plot( new Pen( Color.FromArgb( 255, 192,0,192), 2 ), PlotStyle.Line, "High Día -2")); Add(new Plot( new Pen( Color.FromArgb( 255, 255,192,128), 2 ), PlotStyle.Line, "High Día -3")); Add(new Plot( new Pen( Color.FromArgb( 160, 0,128,0), 1 ), PlotStyle.Dot, "Low Día 0")); Add(new Plot( new Pen( Color.FromArgb( 255, 0,128,0), 2 ), PlotStyle.Line, "Low Día -1")); Add(new Plot( new Pen( Color.FromArgb( 255, 0,128,192), 2 ), PlotStyle.Line, "Low Día -2")); Add(new Plot( new Pen( Color.FromArgb( 255, 0,192,192), 2 ), PlotStyle.Line, "Low Día -3")); CalculateOnBarClose = true; Overlay = true; PriceTypeSupported = false; fontText = new Font("Arial", 14); } /// <summary> /// Called on each bar update event (incoming tick) /// </summary> protected override void OnBarUpdate() { if ( CurrentBar == 0 ) { dsHigh = new double[dias]; dsLow = new double[dias]; for ( int i = 0; i < dias; i++ ) { dsHigh[i] = nonValue; dsLow[i] = nonValue; } } if ( Bars.SessionBreak ) { for ( int i = 0; i < dias-1; i++ ) { dsHigh[i] = dsHigh[i+1]; dsLow[i] = dsLow[i+1]; } dsHigh[dias-1] = lastHigh; dsLow[dias-1] = lastLow; lastHigh = double.MinValue; lastLow = double.MaxValue; } lastHigh = ( High[0] > lastHigh ) ? High[0] : lastHigh; lastLow = ( Low[0] < lastLow ) ? Low[0] : lastLow; Plot0.Set( lastHigh ); Plot4.Set( lastLow ); if ( dsHigh[dias-1] != nonValue ) { Plot1.Set( dsHigh[dias-1] ); DrawText( "High1", true, "H1", 10, dsHigh[dias-1], Color.Black, fontText, StringAlignment.Center, Color.Transparent, Color.Yellow, 160); } if ( dsLow[dias-1] != nonValue ) { Plot5.Set( dsLow[dias-1] ); DrawText( "Low1", true, "L1", 10, dsLow[dias-1], Color.Black, fontText, StringAlignment.Center, Color.Transparent, Color.Yellow, 160); } if ( dsHigh[dias-2] != nonValue ) { Plot2.Set( dsHigh[dias-2] ); DrawText( "High2", true, "H2", 10, dsHigh[dias-2], Color.Black, fontText, StringAlignment.Center, Color.Transparent, Color.Yellow, 160); } if ( dsLow[dias-2] != nonValue ) { Plot6.Set( dsLow[dias-2] ); DrawText( "Low2", true, "L2", 10, dsLow[dias-2], Color.Black, fontText, StringAlignment.Center, Color.Transparent, Color.Yellow, 160); } if ( dsHigh[dias-3] != nonValue ) { Plot3.Set( dsHigh[dias-3] ); DrawText( "High3", true, "H3", 10, dsHigh[dias-3], Color.Black, fontText, StringAlignment.Center, Color.Transparent, Color.Yellow, 160); } if ( dsLow[dias-3] != nonValue ) { Plot7.Set( dsLow[dias-3] ); DrawText( "Low3", true, "L3", 10, dsLow[dias-3], Color.Black, fontText, StringAlignment.Center, Color.Transparent, Color.Yellow, 160); } } #region Properties [Browsable(false)] [XmlIgnore()] public DataSeries Plot0 { get { return Values[0]; } } [Browsable(false)] [XmlIgnore()] public DataSeries Plot1 { get { return Values[1]; } } [Browsable(false)] [XmlIgnore()] public DataSeries Plot2 { get { return Values[2]; } } [Browsable(false)] [XmlIgnore()] public DataSeries Plot3 { get { return Values[3]; } } [Browsable(false)] [XmlIgnore()] public DataSeries Plot4 { get { return Values[4]; } } [Browsable(false)] [XmlIgnore()] public DataSeries Plot5 { get { return Values[5]; } } [Browsable(false)] [XmlIgnore()] public DataSeries Plot6 { get { return Values[6]; } } [Browsable(false)] [XmlIgnore()] public DataSeries Plot7 { get { return Values[7]; } } [Description("Número de días para mostrar su High & Low")] [Category("Parameters")] [Browsable(false)] public int Dias { get { return dias; } set { dias = Math.Max(1, value); } } #endregion } } #region NinjaScript generated code. Neither change nor remove. // This namespace holds all indicators and is required. Do not change it. namespace NinjaTrader.Indicator { public partial class Indicator : IndicatorBase { private ZiHiLoDiarios[] cacheZiHiLoDiarios = null; private static ZiHiLoDiarios checkZiHiLoDiarios = new ZiHiLoDiarios(); /// <summary> /// Muestra el máximo y el mínimo de varios días atrás /// </summary> /// <returns></returns> public ZiHiLoDiarios ZiHiLoDiarios(int dias) { return ZiHiLoDiarios(Input, dias); } /// <summary> /// Muestra el máximo y el mínimo de varios días atrás /// </summary> /// <returns></returns> public ZiHiLoDiarios ZiHiLoDiarios(Data.IDataSeries input, int dias) { checkZiHiLoDiarios.Dias = dias; dias = checkZiHiLoDiarios.Dias; if (cacheZiHiLoDiarios != null) for (int idx = 0; idx < cacheZiHiLoDiarios.Length; idx++) if (cacheZiHiLoDiarios[idx].Dias == dias && cacheZiHiLoDiarios[idx].EqualsInput(input)) return cacheZiHiLoDiarios[idx]; ZiHiLoDiarios indicator = new ZiHiLoDiarios(); indicator.BarsRequired = BarsRequired; indicator.CalculateOnBarClose = CalculateOnBarClose; indicator.Input = input; indicator.Dias = dias; indicator.SetUp(); ZiHiLoDiarios[] tmp = new ZiHiLoDiarios[cacheZiHiLoDiarios == null ? 1 : cacheZiHiLoDiarios.Length + 1]; if (cacheZiHiLoDiarios != null) cacheZiHiLoDiarios.CopyTo(tmp, 0); tmp[tmp.Length - 1] = indicator; cacheZiHiLoDiarios = tmp; Indicators.Add(indicator); return indicator; } } } // This namespace holds all market analyzer column definitions and is required. Do not change it. namespace NinjaTrader.MarketAnalyzer { public partial class Column : ColumnBase { /// <summary> /// Muestra el máximo y el mínimo de varios días atrás /// </summary> /// <returns></returns> [Gui.Design.WizardCondition("Indicator")] public Indicator.ZiHiLoDiarios ZiHiLoDiarios(int dias) { return _indicator.ZiHiLoDiarios(Input, dias); } /// <summary> /// Muestra el máximo y el mínimo de varios días atrás /// </summary> /// <returns></returns> public Indicator.ZiHiLoDiarios ZiHiLoDiarios(Data.IDataSeries input, int dias) { return _indicator.ZiHiLoDiarios(input, dias); } } } // This namespace holds all strategies and is required. Do not change it. namespace NinjaTrader.Strategy { public partial class Strategy : StrategyBase { /// <summary> /// Muestra el máximo y el mínimo de varios días atrás /// </summary> /// <returns></returns> [Gui.Design.WizardCondition("Indicator")] public Indicator.ZiHiLoDiarios ZiHiLoDiarios(int dias) { return _indicator.ZiHiLoDiarios(Input, dias); } /// <summary> /// Muestra el máximo y el mínimo de varios días atrás /// </summary> /// <returns></returns> public Indicator.ZiHiLoDiarios ZiHiLoDiarios(Data.IDataSeries input, int dias) { if (InInitialize && input == null) throw new ArgumentException("You only can access an indicator with the default input/bar series from within the 'Initialize()' method"); return _indicator.ZiHiLoDiarios(input, dias); } } } #endregion
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