diff --git a/Indicators/MyIndicators/Authors/Kaufman/Polynomial_Regression_Object_Pro.mq5 b/Indicators/MyIndicators/Authors/Kaufman/Polynomial_Regression_Object_Pro.mq5 new file mode 100644 index 0000000..834206d --- /dev/null +++ b/Indicators/MyIndicators/Authors/Kaufman/Polynomial_Regression_Object_Pro.mq5 @@ -0,0 +1,74 @@ +//+------------------------------------------------------------------+ +//| Polynomial_Regression_Object_Pro.mq5 | +//| Copyright 2025, xxxxxxxx| +//| | +//+------------------------------------------------------------------+ +#property copyright "Copyright 2025, xxxxxxxx" +#property version "1.00" +#property description "Draws a single, moving Curvilinear Regression Channel using objects." + +#property indicator_chart_window +#property indicator_buffers 0 // No buffers are used for plotting +#property indicator_plots 0 + +#include + +//--- Input Parameters --- +input int InpPeriod = 50; // Regression Period +input double InpDeviation = 2.0; // Deviation for bands +input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD; + +//--- Global variables --- +CPolynomialRegressionObjectCalculator *g_calculator; +string g_unique_prefix; + +//+------------------------------------------------------------------+ +int OnInit() + { +//--- Create a unique prefix for our objects + g_unique_prefix = StringFormat("PolyRegObj_%d_%d", ChartID(), GetTickCount()); + +//--- Clean up any leftover objects from a previous run + ObjectsDeleteAll(0, g_unique_prefix); + + if(InpSourcePrice <= PRICE_HA_CLOSE) + g_calculator = new CPolynomialRegressionObjectCalculator_HA(); + else + g_calculator = new CPolynomialRegressionObjectCalculator(); + + if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpPeriod, InpDeviation, g_unique_prefix)) + { + Print("Failed to initialize Polynomial Regression Object Calculator."); + return(INIT_FAILED); + } + + IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("PolyReg Obj%s(%d,%.1f)", (InpSourcePrice <= PRICE_HA_CLOSE ? " HA" : ""), InpPeriod, InpDeviation)); + IndicatorSetInteger(INDICATOR_DIGITS, _Digits); + + return(INIT_SUCCEEDED); + } + +//+------------------------------------------------------------------+ +void OnDeinit(const int reason) + { +//--- Clean up our graphical objects + ObjectsDeleteAll(0, g_unique_prefix); + + if(CheckPointer(g_calculator) != POINTER_INVALID) + delete g_calculator; + } + +//+------------------------------------------------------------------+ +int OnCalculate(const int rates_total, const int, const datetime &time[], const double &open[], const double &high[], const double &low[], const double &close[], const long&[], const long&[], const int&[]) + { + if(CheckPointer(g_calculator) == POINTER_INVALID) + return 0; + ENUM_APPLIED_PRICE price_type = (InpSourcePrice <= PRICE_HA_CLOSE) ? (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice) : (ENUM_APPLIED_PRICE)InpSourcePrice; + +//--- The calculator now needs the time array for object placement + g_calculator.Calculate(rates_total, time, price_type, open, high, low, close); + + return(rates_total); + } +//+------------------------------------------------------------------+ +//+------------------------------------------------------------------+