MQL5 bug in ChartXYToTimePrice library

[Hooshang Nosratpanah]

I am testing code below, and I see there is problem in converting x, y, axis to datetime and price

void OnChartEvent(const int id,         // Event ID
                  const long& lparam,   // Parameter of type long event
                  const double& dparam, // Parameter of type double event
                  const string& sparam  // Parameter of type string events
)
{
  //------------------------------------------------------------------
  if (id==CHARTEVENT_CLICK)
  {
    int x1 = (int)lparam, y1 = (int)dparam, win1 = 0;
    ChartXYToTimePrice(0, x1, y1, win1, dt, price);
    Alert(dt);
  }
  //------------------------------------------------------------------
}

I zoom in maximum, now if we divide whole candle width to two part, when I click on left half of a candle, this function give me previous candle time, while if I click on right half of candle then it return correct candle time

I did not have this bug on mt4 but when I convert to MT5, I saw this problem

[Alain Verleyen]

Hooshang Nosratpanah:

I am testing code below, and I see there is problem in converting x, y, axis to datetime and price

I zoom in maximum, now if we divide whole candle width to two part, when I click on left half of a candle, this function give me previous candle time, while if I click on right half of candle then it return correct candle time

I did not have this bug on mt4 but when I convert to MT5, I saw this problem

There is not bug. MT5 is just not working as MT4. With mql5, ChartXYToTimePrice() returns an exactly calculated datetime, not the time of the nearest candle.

[Hooshang Nosratpanah]

Alain Verleyen:
`There is not bug. MT5 is just not working as MT4. With mql5, ChartXYToTimePrice() returns an exactly calculated datetime, not the time of the nearest candle.

thanks for your reply