Need to get RECTANGLE high and low prices

mrnoorhani 2023.12.11 10:36

Hello,

I need to get the high and low price of RECTANGLE in my EA with below code.

            double price1 = ObjectGetDouble(chart[idx].ID,obj_name,OBJPROP_PRICE,0);
            double price2 = ObjectGetDouble(chart[idx].ID,obj_name,OBJPROP_PRICE,1);

but I receive wrong prices as below.

price1 = -1202941964 , price2 = 2122057442

what is my mistake ? how to fix it ?

Yashar Seyyedin 2023.12.11 11:01 #1

mrnoorhani:

Hello,

I need to get the high and low price of RECTANGLE in my EA with below code.

but I receive wrong prices as below.

price1 = -1202941964 , price2 = 2122057442

what is my mistake ? how to fix it ?

Please make sure that you are applying the right values for "Chart ID" and "Object name".

Yashar Seyyedin 2023.12.11 11:33 #2

I think you should post your code completely. Maybe people can realize where the problem is.

[Deleted] 2023.12.11 11:33 #3

mrnoorhani #:

I am sure

The amount of code you posted is partial. By seeing that no one can help you. If you want help, post full code.

mrnoorhani 2023.12.11 11:39 #4

   string obj_name;
   int TotalObj = ObjectsTotal(NULL, 0, OBJ_RECTANGLE);
   for(int i=TotalObj-1 ; i>=0 ; i--)
      {
      obj_name=ObjectName(NULL,i,0,OBJ_RECTANGLE);   
      double price1 = ObjectGetDouble(NULL,obj_name,OBJPROP_PRICE,0);
      double price2 = ObjectGetDouble(NULL,obj_name,OBJPROP_PRICE,1);      
      printf("%s : price1 = %d , price2 = %d",obj_name,price1,price2);
      }

the above is complete of my code for this and below is the result.

SUPPLY PERIOD_M15 3 : price1 = -1669883285 , price2 = 2122057442

SUPPLY PERIOD_H1 1 : price1 = -1669883285 , price2 = 395824186

DEMAND PERIOD_M15 2 : price1 = 1808696628 , price2 = 68719477

DEMAND PERIOD_H1 0 : price1 = 258385232 , price2 = 1964002645

Yashar Seyyedin 2023.12.11 11:45 #5

mrnoorhani #:

the above is complete of my code for this and below is the result.

SUPPLY PERIOD_M15 3 : price1 = -1669883285 , price2 = 2122057442

SUPPLY PERIOD_H1 1 : price1 = -1669883285 , price2 = 395824186

DEMAND PERIOD_M15 2 : price1 = 1808696628 , price2 = 68719477

DEMAND PERIOD_H1 0 : price1 = 258385232 , price2 = 1964002645

Your code is running on my system with correct output.

mrnoorhani 2023.12.11 11:49 #6

Yashar Seyyedin #:

Your code is running on my system with correct output.

surprised ???? so is there any parameter must be set in terminal ? what is wrong ?

Yashar Seyyedin 2023.12.11 11:59 #7

You are using printf in the wrong manner.

double

A real value in the format [-] d.dddde[sign] ddd, where d - one decimal digit, dddd - one or more decimal digits, ddd - a three-digit number that determines the size of the exponent, sign - plus or minus

use %e

Documentation on MQL5: Common Functions / PrintFormat

Post edited by moderator to reference MQL5 documentation instead of MQL4.