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refactor: Fixed indicator decimal digits rounding bug to restore high-resolution Data Window visibility

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This commit is contained in:
Toh4iem9
2026-06-30 17:08:28 +02:00
parent d6ee9a27ba
commit ecce06e94a
1 changed files with 37 additions and 9 deletions
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Indicators/MyIndicators/Authors/Ehlers/2_Oscillators/CG_Oscillator_Pro.mq5
+37 -9
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@@ -1,9 +1,9 @@
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
//| CG_Oscillator_Pro.mq5 | //| CG_Oscillator_Pro.mq5 |
//| Copyright 2025, xxxxxxxx| //| Copyright 2026, xxxxxxxx|
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
#property copyright "Copyright 2025, xxxxxxxx" #property copyright "Copyright 2026, xxxxxxxx"
#property version "2.10" // Supports Original Ehlers Mode #property version "2.21" // Fixed indicator decimal digits rounding bug to restore high-resolution Data Window visibility
#property description "John Ehlers' Center of Gravity (CG) Oscillator." #property description "John Ehlers' Center of Gravity (CG) Oscillator."
#property indicator_separate_window #property indicator_separate_window
@@ -33,9 +33,10 @@ enum ENUM_CANDLE_SOURCE
}; };
//--- Input Parameters --- //--- Input Parameters ---
input int InpPeriod = 10; // Observation Period input group "CG Settings"
input ENUM_CANDLE_SOURCE InpSource = SOURCE_STANDARD; input int InpPeriod = 10; // Observation Period (N)
input bool InpOriginalMode = true; // True = Ehlers' Raw Values (Negative), False = Center around 0.0 input ENUM_CANDLE_SOURCE InpSource = SOURCE_STANDARD; // Candle Source
input bool InpOriginalMode = true; // True = Ehlers' Raw (Negative), False = Center around 0.0
//--- Indicator Buffers --- //--- Indicator Buffers ---
double BufferCG[]; double BufferCG[];
@@ -52,6 +53,13 @@ int OnInit()
ArraySetAsSeries(BufferCG, false); ArraySetAsSeries(BufferCG, false);
ArraySetAsSeries(BufferSignal, false); ArraySetAsSeries(BufferSignal, false);
//--- Dynamically calculate and configure horizontal centerline based on selections
double center_level = InpOriginalMode ? -(InpPeriod + 1) / 2.0 : 0.0;
IndicatorSetInteger(INDICATOR_LEVELS, 1);
IndicatorSetDouble(INDICATOR_LEVELVALUE, 0, center_level);
IndicatorSetInteger(INDICATOR_LEVELSTYLE, STYLE_DOT);
IndicatorSetInteger(INDICATOR_LEVELCOLOR, clrSilver);
if(InpSource == SOURCE_HEIKIN_ASHI) if(InpSource == SOURCE_HEIKIN_ASHI)
{ {
g_calculator = new CCGOscillatorCalculator_HA(); g_calculator = new CCGOscillatorCalculator_HA();
@@ -72,7 +80,9 @@ int OnInit()
PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, InpPeriod); PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, InpPeriod);
PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, InpPeriod + 1); PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, InpPeriod + 1);
IndicatorSetInteger(INDICATOR_DIGITS, 2);
//--- FIXED: Set dynamic decimal digits to match symbol precision instead of hardcoded 2
IndicatorSetInteger(INDICATOR_DIGITS, _Digits);
return(INIT_SUCCEEDED); return(INIT_SUCCEEDED);
} }
@@ -85,13 +95,31 @@ void OnDeinit(const int reason)
} }
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
int OnCalculate(const int rates_total, const int prev_calculated, const datetime&[], const double &open[], const double &high[], const double &low[], const double &close[], const long&[], const long&[], const int&[]) int OnCalculate(const int rates_total,
const int prev_calculated,
const datetime &time[],
const double &open[],
const double &high[],
const double &low[],
const double &close[],
const long &tick_volume[],
const long &volume[],
const int &spread[])
{ {
if(rates_total < InpPeriod)
return 0;
if(CheckPointer(g_calculator) == POINTER_INVALID) if(CheckPointer(g_calculator) == POINTER_INVALID)
return 0; return 0;
//--- Force strict chronological indexing for state-safety on input price arrays
ArraySetAsSeries(time, false);
ArraySetAsSeries(open, false);
ArraySetAsSeries(high, false);
ArraySetAsSeries(low, false);
ArraySetAsSeries(close, false);
g_calculator.Calculate(rates_total, prev_calculated, PRICE_MEDIAN, open, high, low, close, BufferCG, BufferSignal); g_calculator.Calculate(rates_total, prev_calculated, PRICE_MEDIAN, open, high, low, close, BufferCG, BufferSignal);
return(rates_total); return(rates_total);
} }
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
//+------------------------------------------------------------------+