How can get object line value from this

Aung Swar 2019.12.06 13:07

I try toget line value from this object .I tried by ObjectGetValueByShift

But return value is zero.

#property copyright "hapalkos"
#property link      ""

#property indicator_chart_window
 
extern int    NumberOfDays = 50;        
extern string periodA_begin   = "02:00"; 
extern string periodA_end     = "09:00";   
extern string periodB_end     = "15:00"; 
extern color  rectAB_color       = LightGray; 
extern bool   rectAB_background  = true;
extern color  rectA_color        = OrangeRed;
extern bool   rectA_background   = false;
extern color  rectB1_color       = OrangeRed;
extern bool   rectB1_background  = false;
extern int    rectB1_band        = 0;
extern color  rectsB2_color      = DodgerBlue;
extern bool   rectsB2_background = true;
extern int    rectsB2_band       = 5;

//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
void init() {
  DeleteObjects();
}

//+------------------------------------------------------------------+
//| Custor indicator deinitialization function                       |
//+------------------------------------------------------------------+
void deinit() {
  DeleteObjects();

}

//+------------------------------------------------------------------+
//| Remove all Rectangles                                            |
//+------------------------------------------------------------------+
void DeleteObjects() {
    ObjectsDeleteAll(0,OBJ_RECTANGLE);     

}

//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
void OnTick() {
  datetime dtTradeDate=TimeCurrent();

  for (int i=0; i<NumberOfDays; i++) {
  
    DrawObjects(dtTradeDate, "BoxHL  " + TimeToStr(dtTradeDate,TIME_DATE), periodA_begin, periodA_end, periodB_end, rectAB_color, 0, 1, rectAB_background);
    DrawObjects(dtTradeDate, "BoxBreakOut_High  " + TimeToStr(dtTradeDate,TIME_DATE), periodA_begin, periodA_end, periodB_end, rectsB2_color, rectsB2_band,2,rectsB2_background);
    DrawObjects(dtTradeDate, "BoxBreakOut_Low  " + TimeToStr(dtTradeDate,TIME_DATE), periodA_begin, periodA_end, periodB_end, rectsB2_color, rectsB2_band,3,rectsB2_background);
    DrawObjects(dtTradeDate, "BoxPeriodA  " + TimeToStr(dtTradeDate,TIME_DATE), periodA_begin, periodA_end, periodA_end, rectA_color, 0,4, rectA_background);
    DrawObjects(dtTradeDate, "BoxPeriodB  " + TimeToStr(dtTradeDate,TIME_DATE), periodA_begin, periodA_end, periodB_end, rectB1_color, rectB1_band,5, rectB1_background);
    

    dtTradeDate=decrementTradeDate(dtTradeDate);
    while (TimeDayOfWeek(dtTradeDate) > 5 || TimeDayOfWeek(dtTradeDate) < 1 ) dtTradeDate = decrementTradeDate(dtTradeDate);     // Removed Sundays from plots
  }
  
  double upline =
  double dnline =
  
}

//+------------------------------------------------------------------+
//| Create Rectangles                                                |
//+------------------------------------------------------------------+

void DrawObjects(datetime dtTradeDate, string sObjName, string sTimeBegin, string sTimeEnd, string sTimeObjEnd, color cObjColor, int iOffSet, int iForm, bool background) {
  datetime dtTimeBegin, dtTimeEnd, dtTimeObjEnd;
  double   dPriceHigh,  dPriceLow;
  int      iBarBegin,   iBarEnd;

  dtTimeBegin = StrToTime(TimeToStr(dtTradeDate, TIME_DATE) + " " + sTimeBegin);
  dtTimeEnd = StrToTime(TimeToStr(dtTradeDate, TIME_DATE) + " " + sTimeEnd);
  dtTimeObjEnd = StrToTime(TimeToStr(dtTradeDate, TIME_DATE) + " " + sTimeObjEnd);
      
  iBarBegin = iBarShift(NULL, 0, dtTimeBegin)+1;                                    // added 1 to bar count to correct calculation for highest price for the period
  iBarEnd = iBarShift(NULL, 0, dtTimeEnd)+1;                                        // added 1 to bar count to correct calculation for lowest price for the period 
  dPriceHigh = High[Highest(NULL, 0, MODE_HIGH, (iBarBegin)-iBarEnd, iBarEnd)];
  dPriceLow = Low [Lowest (NULL, 0, MODE_LOW , (iBarBegin)-iBarEnd, iBarEnd)];
 
  ObjectCreate(sObjName, OBJ_RECTANGLE, 0, 0, 0, 0, 0);
  
//  ObjectSet(sObjName, OBJPROP_TIME1 , dtTimeBegin);
//  ObjectSet(sObjName, OBJPROP_TIME2 , dtTimeObjEnd);
  
//---- High-Low Rectangle
   if(iForm==1){  
      ObjectSet(sObjName, OBJPROP_TIME1 , dtTimeBegin);
      ObjectSet(sObjName, OBJPROP_TIME2 , dtTimeObjEnd);
      ObjectSet(sObjName, OBJPROP_PRICE1, dPriceHigh);  
      ObjectSet(sObjName, OBJPROP_PRICE2, dPriceLow);
      ObjectSet(sObjName, OBJPROP_STYLE, STYLE_SOLID);
      ObjectSet(sObjName, OBJPROP_COLOR, cObjColor);
      ObjectSet(sObjName, OBJPROP_BACK, background);
   }
   
//---- Upper Rectangle
  if(iForm==2){
      ObjectSet(sObjName, OBJPROP_TIME1 , dtTimeEnd);
      ObjectSet(sObjName, OBJPROP_TIME2 , dtTimeObjEnd);
      ObjectSet(sObjName, OBJPROP_PRICE1, dPriceHigh);
      ObjectSet(sObjName, OBJPROP_PRICE2, dPriceHigh + iOffSet*Point);
      ObjectSet(sObjName, OBJPROP_STYLE, STYLE_SOLID);
      ObjectSet(sObjName, OBJPROP_COLOR, cObjColor);
      ObjectSet(sObjName, OBJPROP_BACK, background);
   }
 
 //---- Lower Rectangle 
  if(iForm==3){
      ObjectSet(sObjName, OBJPROP_TIME1 , dtTimeEnd);
      ObjectSet(sObjName, OBJPROP_TIME2 , dtTimeObjEnd);
      ObjectSet(sObjName, OBJPROP_PRICE1, dPriceLow - iOffSet*Point);
      ObjectSet(sObjName, OBJPROP_PRICE2, dPriceLow);
      ObjectSet(sObjName, OBJPROP_STYLE, STYLE_SOLID);
      ObjectSet(sObjName, OBJPROP_COLOR, cObjColor);
      ObjectSet(sObjName, OBJPROP_BACK, background);
   }

//---- PeriodA Rectangle
  if(iForm==4){
      ObjectSet(sObjName, OBJPROP_TIME1 , dtTimeBegin);
      ObjectSet(sObjName, OBJPROP_TIME2 , dtTimeEnd);
      ObjectSet(sObjName, OBJPROP_PRICE1, dPriceHigh);
      ObjectSet(sObjName, OBJPROP_PRICE2, dPriceLow);
      ObjectSet(sObjName, OBJPROP_STYLE, STYLE_SOLID);
      ObjectSet(sObjName, OBJPROP_COLOR, cObjColor);
      ObjectSet(sObjName, OBJPROP_WIDTH, 2);
      ObjectSet(sObjName, OBJPROP_BACK, background);
      string sObjDesc = StringConcatenate("High: ",dPriceHigh,"  Low: ", dPriceLow);  
      ObjectSetText(sObjName, sObjDesc,10,"Times New Roman",Black);
   }   
//---- PeriodB Rectangle
  if(iForm==5){
      ObjectSet(sObjName, OBJPROP_TIME1 , dtTimeEnd);
      ObjectSet(sObjName, OBJPROP_TIME2 , dtTimeObjEnd);
      ObjectSet(sObjName, OBJPROP_PRICE1, dPriceHigh + iOffSet*Point);
      ObjectSet(sObjName, OBJPROP_PRICE2, dPriceLow - iOffSet*Point);
      ObjectSet(sObjName, OBJPROP_STYLE, STYLE_SOLID);
      ObjectSet(sObjName, OBJPROP_COLOR, cObjColor);
      ObjectSet(sObjName, OBJPROP_WIDTH, 2);
      ObjectSet(sObjName, OBJPROP_BACK, background);
   }      
}

//+------------------------------------------------------------------+
//| Decrement Date to draw objects in the past                       |
//+------------------------------------------------------------------+

datetime decrementTradeDate (datetime dtTimeDate) {
   int iTimeYear=TimeYear(dtTimeDate);
   int iTimeMonth=TimeMonth(dtTimeDate);
   int iTimeDay=TimeDay(dtTimeDate);
   int iTimeHour=TimeHour(dtTimeDate);
   int iTimeMinute=TimeMinute(dtTimeDate);

   iTimeDay--;
   if (iTimeDay==0) {
     iTimeMonth--;
     if (iTimeMonth==0) {
       iTimeYear--;
       iTimeMonth=12;
     }
    
     // Thirty days hath September...  
     if (iTimeMonth==4 || iTimeMonth==6 || iTimeMonth==9 || iTimeMonth==11) iTimeDay=30;
     // ...all the rest have thirty-one...
     if (iTimeMonth==1 || iTimeMonth==3 || iTimeMonth==5 || iTimeMonth==7 || iTimeMonth==8 || iTimeMonth==10 || iTimeMonth==12) iTimeDay=31;
     // ...except...
     if (iTimeMonth==2) if (MathMod(iTimeYear, 4)==0) iTimeDay=29; else iTimeDay=28;
   }
  return(StrToTime(iTimeYear + "." + iTimeMonth + "." + iTimeDay + " " + iTimeHour + ":" + iTimeMinute));
}

//+------------------------------------------------------------------+

How can call its line value

Please help me.

William Roeder 2019.12.06 14:05 #1

Aung Swar:

I try toget line value from this object .I tried by ObjectGetValueByShift

But return value is zero.

Perhaps you should read the manual. Do you see rectangle there?
This function applies only to the following objects:
- Trendline (OBJ_TREND)
- Trendline by angle (OBJ_TRENDBYANGLE)
- Gann line (OBJ_GANNLINE)
- Equidistant channel (OBJ_CHANNEL) - 2 lines
- Linear regression channel (OBJ_REGRESSION) - 3 lines
- Standard deviation channel (OBJ_STDDEVCHANNEL) - 3 lines
- Arrowed line (OBJ_ARROWED_LINE)
Object Functions / ObjectGetValueByTime - Reference on algorithmic/automated trading language for MetaTrader 5
Just the one of the two coordinates
Object Functions / ObjectGetDouble - Reference on algorithmic/automated trading language for MetaTrader 5

datetime decrementTradeDate (datetime dtTimeDate) {
   #define  HR2400 86400 // = 24 * 3600 = 1440 * 60 = PeriodSeconds(PERIOD_D1)
   return dtTimeDate - HR2400;
}

Aung Swar 2019.12.06 14:21 #2

William Roeder:

Perhaps you should read the manual. Do you see rectangle there?
Just the one of the two coordinates
Object Functions / ObjectGetDouble - Reference on algorithmic/automated trading language for MetaTrader 5
x

Do you want me to use objectgetdoble?

no value retrn.

 double h= ObjectGetDouble(0,"BoxBreakOut_High  " + TimeToStr(dtTradeDate,TIME_DATE),OBJPROP_PRICE2);

paul selvan 2019.12.06 17:58 #3

did you also check for OBJPROP_PRICE1

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