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97 lines
3.6 KiB
Plaintext
97 lines
3.6 KiB
Plaintext
//+------------------------------------------------------------------+
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//| Jurik_Bands.mq5 |
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//| Copyright 2025, xxxxxxxx|
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2025, xxxxxxxx"
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#property version "1.01"
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#property description "Displays the Jurik Bands on the main chart."
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#property indicator_chart_window
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#property indicator_buffers 2 // Upper Band, Lower Band
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#property indicator_plots 2
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#include <MyIncludes\Jurik_Calculators.mqh>
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//--- Plot 1: Upper Jurik Band
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#property indicator_label1 "Upper Band"
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#property indicator_type1 DRAW_LINE
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#property indicator_color1 clrDodgerBlue
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#property indicator_style1 STYLE_DOT
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#property indicator_width1 1
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//--- Plot 2: Lower Jurik Band
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#property indicator_label2 "Lower Band"
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#property indicator_type2 DRAW_LINE
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#property indicator_color2 clrDodgerBlue
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#property indicator_style2 STYLE_DOT
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#property indicator_width2 1
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//--- Input Parameters ---
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input int InpLength = 14; // Main Jurik Length
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//--- Indicator Buffers ---
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double BufferUpperBand[];
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double BufferLowerBand[];
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//--- Global calculator object ---
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CJurikMACalculator *g_calculator;
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//+------------------------------------------------------------------+
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//| Custom indicator initialization function. |
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//+------------------------------------------------------------------+
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int OnInit()
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{
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SetIndexBuffer(0, BufferUpperBand, INDICATOR_DATA);
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SetIndexBuffer(1, BufferLowerBand, INDICATOR_DATA);
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ArraySetAsSeries(BufferUpperBand, false);
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ArraySetAsSeries(BufferLowerBand, false);
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PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, 1);
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PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, 1);
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IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("Jurik Bands(%d)", InpLength));
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g_calculator = new CJurikMACalculator();
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//--- Corrected: Pass the neutral phase parameter (0.0) to the Init method
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if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpLength, 0.0, 0))
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{
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Print("Failed to initialize Jurik Calculator.");
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return(INIT_FAILED);
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}
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return(INIT_SUCCEEDED);
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}
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//+------------------------------------------------------------------+
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//| Custom indicator deinitialization function. |
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//+------------------------------------------------------------------+
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void OnDeinit(const int reason)
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{
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if(CheckPointer(g_calculator) != POINTER_INVALID)
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delete g_calculator;
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}
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//+------------------------------------------------------------------+
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//| Custom indicator iteration function. |
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//+------------------------------------------------------------------+
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int OnCalculate(const int rates_total,
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const int prev_calculated,
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const datetime &time[],
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const double &open[],
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const double &high[],
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const double &low[],
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const double &close[],
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const long &tick_volume[],
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const long &volume[],
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const int &spread[])
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{
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if(CheckPointer(g_calculator) != POINTER_INVALID)
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{
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//--- Corrected: Pass dummy arrays for the unused JMA and Volatility outputs
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double dummy_jma[], dummy_volty[];
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g_calculator.Calculate(rates_total, open, high, low, close,
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dummy_jma, BufferUpperBand, BufferLowerBand, dummy_volty);
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}
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return(rates_total);
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}
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//+------------------------------------------------------------------+
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//+------------------------------------------------------------------+
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