AntRobot/utils/ChartUtils.mqh

<EFBFBD><EFBFBD>//+------------------------------------------------------------------+
//|                                                   ChartUtils.mqh |
//|                                  Copyright 2021, MetaQuotes Ltd. |
//|                                             https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2021, MetaQuotes Ltd."
#property link      "https://www.mql5.com"
#property version   "1.00"
class ChartUtils {
private:

public:
   ChartUtils();
   ~ChartUtils();
   void setChartTemplate() {
      ChartSetInteger(0,CHART_COLOR_BACKGROUND,0);
      ChartSetInteger(0, CHART_FOREGROUND,16777215);
      ChartSetInteger(0,CHART_COLOR_CHART_UP,7451452);
      ChartSetInteger(0,CHART_COLOR_CHART_DOWN,255);
      ChartSetInteger(0,CHART_COLOR_CANDLE_BULL,7451452);
      ChartSetInteger(0,CHART_COLOR_CANDLE_BEAR,255);
      ChartSetInteger(0,CHART_COLOR_CHART_LINE,65280);
      ChartSetInteger(0,CHART_COLOR_GRID,2697513);

      ChartSetInteger(0,CHART_SHIFT,1);
      ChartSetInteger(0,CHART_SHOW_ASK_LINE,1);
      ChartSetInteger(0,CHART_SHOW_BID_LINE,1);
      ChartSetInteger(0,CHART_SHOW_LAST_LINE,1);
      ChartSetInteger(0,CHART_SHOW_PERIOD_SEP,1);
   }
   void drawLine(string name,datetime time1,double price1,datetime time2,double price2) {
//--- anulamos el valor del error
      ResetLastError();
//--- creamos la l<EFBFBD>nea de tendencia seg<EFBFBD>n las coordenadas establecidas
      if(!ObjectCreate(0, name,OBJ_TREND,0,time1,price1,time2,price2)) {
         Print(__FUNCTION__,
               ": <00>Fallo al crear la l<00>nea de tendencia! C<00>digo del error = ",GetLastError());
         return;
      }
      //--- establecemos el color de la l<EFBFBD>nea
      ObjectSetInteger(0, name,OBJPROP_COLOR,clrBlue);
//--- establecemos el estilo de visualizaci<EFBFBD>n de la l<EFBFBD>nea
      ObjectSetInteger(0, name,OBJPROP_STYLE,STYLE_SOLID);
//--- establecemos el grosor de la l<EFBFBD>nea
      ObjectSetInteger(0, name,OBJPROP_WIDTH,1);
   }
};
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
ChartUtils::ChartUtils() {
}
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
ChartUtils::~ChartUtils() {
}
//+------------------------------------------------------------------+