Code:
#regionUsing declarations
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Input;
using System.Windows.Media;
using System.Xml.Serialization;
using NinjaTrader.Cbi;
using NinjaTrader.Gui;
using NinjaTrader.Gui.Chart;
using NinjaTrader.Gui.SuperDom;
using NinjaTrader.Gui.Tools;
using NinjaTrader.Data;
using NinjaTrader.NinjaScript;
using NinjaTrader.Core.FloatingPoint;
using NinjaTrader.NinjaScript.DrawingTools;
using SharpDX;
using SharpDX.Direct2D1;
//using SharpDX.DirectWrite;
#endregion
//This namespace holds Indicators in this folder and is required. Do not change it.
namespace NinjaTrader.NinjaScript.Indicators
{
public class _OnRenderPlot : Indicator
{
private int cBar, cBar1;
private double cHigh;
// Defines the Series object
private Series<double> myDoubleSeries;
protected override void OnStateChange()
{
if (State == State.SetDefaults)
{
Description = @"Enter the description for your new custom Indicator here.";
Name = "_OnRenderPlot";
Calculate = Calculate.OnEachTick;
IsOverlay = true;
DisplayInDataBox = true;
DrawOnPricePanel = true;
DrawHorizontalGridLines = true;
DrawVerticalGridLines = true;
PaintPriceMarkers = true;
ScaleJustification = NinjaTrader.Gui.Chart.ScaleJustification.Right;
//Disable this property if your indicator requires custom values that cumulate with each new market data event.
//See Help Guide for additional information.
IsSuspendedWhileInactive = true;
// Adds a blue Dash-Line style plot with 5pixel width and 70% opacity
AddPlot(new Stroke(Brushes.Cyan, DashStyleHelper.Dash, 5, 70), PlotStyle.Hash, "MyPlot1");
}
else if (State == State.Configure)
{
}
else if (State == State.DataLoaded)
{
myDoubleSeries = new Series<double>(this);
}
}
protected override void OnBarUpdate()
{
if (CurrentBar <21) return;
if (Open[0] < Close[0])
{
cBar = CurrentBar;
cHigh = High[0];
MyPlot1[0] = cHigh;
//myDoubleSeries[0] = cHigh;
}
else
{
//MyPlot1[0] = double.NaN;
}
if ((CurrentBar - cBar) < 4)
{
cBar1 = CurrentBar;
MyPlot1[0] = cHigh;
// Print(" ");
// Print("cBar1 " + cBar1 + " " + Time[0]);
myDoubleSeries[0] = cHigh;
}
}
protected override void OnRender(ChartControl chartControl, ChartScale chartScale)
{
base.OnRender(chartControl, chartScale);
SharpDX.Direct2D1.StrokeStyleProperties ssPropsWick = new SharpDX.Direct2D1.StrokeStyleProperties();
ssPropsWick.DashStyle = DashStyleSolidLine;
SharpDX.Direct2D1.StrokeStyle solidLine = new SharpDX.Direct2D1.StrokeStyle(RenderTarget.Factory , ssPropsWick);
SharpDX.Direct2D1.AntialiasMode oldAntialiasMode = RenderTarget.AntialiasMode;
RenderTarget.AntialiasMode = SharpDX.Direct2D1.AntialiasMode.PerPrimitive;
Vector2 point0 = new Vector2();
Vector2 point1 = new Vector2();
Vector2 point2 = new Vector2();
Vector2 point3 = new Vector2();
for (int barIndex = ChartBars.FromIndex; barIndex <= ChartBars.ToIndex; barIndex++)
{
double plotValue0 = 0, plotValue1 = 0;
float valY0, xHeight0, x0, barWidth0, xWidth0,
valY1, xHeight1, x1, barWidth1, xWidth1;
plotValue0 = myDoubleSeries.GetValueAt(barIndex);
valY0 = chartScale.GetYByValue(plotValue0);
Print(" ");
Print("plotValue0 " + plotValue0);
x0 = chartControl.GetXByBarIndex(ChartBars, barIndex);
barWidth0 = (float)chartControl.BarWidth;
point0.X = x0 - barWidth0;
point0.Y = valY0;
point1.X = x0 + barWidth0;
point1.Y = valY0;
xHeight0 = 10.0f;
xWidth0 = (point1.X - point0.X);
bool Cond0 = ( plotValue1 != double.NaN && plotValue0 != double.NaN
&& ( plotValue1 != plotValue0 ) || (plotValue1 == plotValue0 ));
if ( Cond0 )
{
RenderTarget.DrawLine(point0, point1, Plots[0].BrushDX, Plots[0].Width, solidLine);
}
plotValue1 = myDoubleSeries.GetValueAt(barIndex-1);
valY1 = chartScale.GetYByValue(plotValue1);
Print(" ");
Print("plotValue1 " + plotValue1);
x1 = chartControl.GetXByBarIndex(ChartBars, barIndex-1);
point2.X = x1 + barWidth0;
point2.Y = valY1;
point3.X = x0 - barWidth0;
point3.Y = valY1;
xHeight1 = 10.0f;
xWidth1 = (point3.X - point2.X);
bool Cond1 = ( plotValue1 != double.NaN && plotValue0 != double.NaN
&& plotValue1 == plotValue0 && !( plotValue1 != plotValue0 ));
if ( Cond1 )
{
RenderTarget.DrawLine(point2, point3, Plots[0].BrushDX, Plots[0].Width, solidLine);
}
}
RenderTarget.AntialiasMode = oldAntialiasMode;
solidLine.Dispose();
}
#region Properties
[Browsable(false)]
[XmlIgnore]
public Series<double> MyPlot1
{
get { return Values[0]; }
}
[NinjaScriptProperty]
[Display(Name="DashStyle Solid Line", Description="DashStyle Solid Line.", Order=0, GroupName="Plots Lines")]
public SharpDX.Direct2D1.DashStyle DashStyleSolidLine
{ get; set; }
#endregion
}
}
#region NinjaScript generated code. Neither change nor remove.
namespace NinjaTrader.NinjaScript.Indicators
{
public partial class Indicator : NinjaTrader.Gui.NinjaScript.IndicatorRenderBase
{
private _OnRenderPlot[] cache_OnRenderPlot;
public _OnRenderPlot _OnRenderPlot(SharpDX.Direct2D1.DashStyle dashStyleSolidLine)
{
return _OnRenderPlot(Input, dashStyleSolidLine);
}
public _OnRenderPlot _OnRenderPlot(ISeries<double> input, SharpDX.Direct2D1.DashStyle dashStyleSolidLine)
{
if (cache_OnRenderPlot != null)
for (int idx = 0; idx < cache_OnRenderPlot.Length; idx++)
if (cache_OnRenderPlot[idx] != null && cache_OnRenderPlot[idx].DashStyleSolidLine == dashStyleSolidLine && cache_OnRenderPlot[idx].EqualsInput(input))
return cache_OnRenderPlot[idx];
return CacheIndicator<_OnRenderPlot>(new _OnRenderPlot(){ DashStyleSolidLine = dashStyleSolidLine }, input, ref cache_OnRenderPlot);
}
}
}
namespace NinjaTrader.NinjaScript.MarketAnalyzerColumns
{
public partial class MarketAnalyzerColumn : MarketAnalyzerColumnBase
{
public Indicators._OnRenderPlot _OnRenderPlot(SharpDX.Direct2D1.DashStyle dashStyleSolidLine)
{
return indicator._OnRenderPlot(Input, dashStyleSolidLine);
}
public Indicators._OnRenderPlot _OnRenderPlot(ISeries<double> input , SharpDX.Direct2D1.DashStyle dashStyleSolidLine)
{
return indicator._OnRenderPlot(input, dashStyleSolidLine);
}
}
}
namespace NinjaTrader.NinjaScript.Strategies
{
public partial class Strategy : NinjaTrader.Gui.NinjaScript.StrategyRenderBase
{
public Indicators._OnRenderPlot _OnRenderPlot(SharpDX.Direct2D1.DashStyle dashStyleSolidLine)
{
return indicator._OnRenderPlot(Input, dashStyleSolidLine);
}
public Indicators._OnRenderPlot _OnRenderPlot(ISeries<double> input , SharpDX.Direct2D1.DashStyle dashStyleSolidLine)
{
return indicator._OnRenderPlot(input, dashStyleSolidLine);
}
}
}
#endregion
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