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ABOVE_Series

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This commit is contained in:
Miha Kralj
2023-04-03 09:45:19 -07:00
parent d02fa3a5ec
commit 69fae888d5
6 changed files with 36 additions and 15 deletions
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Indicators/Basics/QuanTAlib_Indicator.cs
+16 -1
View File
@@ -6,15 +6,30 @@ using TradingPlatform.BusinessLayer.Chart;
namespace QuanTAlib;
public class QuanTAlib_Indicator : Indicator {
public abstract class QuanTAlib_Indicator : Indicator {
protected TBars bars;
protected IChartWindow mainWindow;
protected Graphics graphics;
protected int firstOnScreenBarIndex, lastOnScreenBarIndex;
protected HistoricalData History;
protected int HistPeriod;
protected override void OnInit() {
base.OnInit();
bars = new();
var dur1 = this.HistoricalData.FromTime;
var dur = this.HistoricalData.Period.Duration.TotalSeconds * (HistPeriod*4) ; //seconds of two periods
this.History = this.Symbol.GetHistory(period: this.HistoricalData.Period, fromTime: HistoricalData.FromTime);
for (int i = this.History.Count-1; i >= 0; i--) {
var rec = this.History[i, SeekOriginHistory.Begin];
bars.Add(rec.TimeLeft, rec[PriceType.Open],
rec[PriceType.High], rec[PriceType.Low],
rec[PriceType.Close], rec[PriceType.Volume]);
}
}
protected override void OnUpdate(UpdateArgs args) {
Indicators/Charts/JMA_chart.cs
+5 -4
View File
@@ -14,7 +14,7 @@ public class JMA_chart : QuanTAlib_Indicator {
private int DataSource = 3;
[InputParameter("Smoothing period", 1, 1, 999, 1, 1)]
private int Period = 10;
private int Period = 9;
[InputParameter("Volatility short", 2, 3, 50, 1, 1)]
private int Vshort = 10;
@@ -28,7 +28,7 @@ public class JMA_chart : QuanTAlib_Indicator {
#endregion Parameters
///////
private JMA_Series indicator;
private EMA_Series indicator;
///////
public JMA_chart() :base() {
@@ -36,14 +36,15 @@ public class JMA_chart : QuanTAlib_Indicator {
Description = "Jurik Moving Average description";
AddLineSeries(lineName: "JMA", lineColor: Color.Yellow, lineWidth: 3,lineStyle: LineStyle.Solid);
SeparateWindow = false;
HistPeriod = Period;
}
protected override void OnInit() {
base.OnInit();
indicator = new(source: bars.Select(DataSource), period: Period,
phase: Jphase, vshort: Vshort, vlong: Vlong,
useNaN: false);
// phase: Jphase, vshort: Vshort, vlong: Vlong,
useNaN: true);
}
protected override void OnUpdate(UpdateArgs args) {