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Date/Time: Sun, 19 May 2024 00:04:03 +0000

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Post From: changing an opened chart parameters

[2018-11-05 04:48:59]
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__deuss - Posts: 3
Hi Sierra team is it possible to change an opened chart parameters for example if i have two chart that are opened like this

for (int i = 1; i <= 2; i++) {
      ChartsMap = Chartss{};
      ChartsMap.Resolution = 30000/i;

      s_ACSOpenChartParameters OpenChartParameters;
      //OpenChartParameters.PriorChartNumber = ChartNumber;
      OpenChartParameters.ChartDataType = INTRADAY_DATA; //This can also be set to: DAILY_DATA
      OpenChartParameters.Symbol = sc.GetRealTimeSymbol();// sc.Symbol('ESU8')//When want to use the symbol of the chart the study function is on, use sc.GetRealTimeSymbol()
      OpenChartParameters.IntradayBarPeriodType = IBPT_VOLUME_PER_BAR;
      OpenChartParameters.IntradayBarPeriodLength = ChartsMap[Rsltn].Resolution;
      OpenChartParameters.LoadWeekendData = 1;

      ChartsMap.ChartNumber = sc.OpenChartOrGetChartReference(OpenChartParameters);
      sc.SetChartWindowState(ChartsMap.ChartNumber, CWS_RESTORE);
    }

how can i modify both chart number 2 and 3 down the road let say there is a condition based on which at each trading day start i have to reset the chart parameters base on the volume of the previous day.

i just need a function to modify the opened chart volume.

i already tried to close all the previous chart like this and open a new charts with new parameters but that is not working correctly

if (Reset == true)
    {
      firstRun = true;
      startIndex = Index;
    }
    int CurrentBarTime = sc.BaseDateTimeIn[Index].GetTime();
    if (firstRun && (CurrentBarTime >= 34200 && CurrentBarTime < 57600)){
      float tmpVolume = (0.05f)*(Index - startIndex)*15000;
      int i = 2;
      while(i >= 1){
        if (sc.IsChartNumberExist(ChartsMap.ChartNumber, ""))
        {
          sc.CloseChart(ChartsMap.ChartNumber);
        }
        ChartsMap.Resolution = (int)(tmpVolume / i);
        i--;
      }
      Message.Format("first Resolution: %d, first id: %d, Second Resolution: %d, Second id: %d, currentIndex: %d, startIndex: %d", ChartsMap[1].Resolution, ChartsMap[1].ChartNumber, ChartsMap[2].Resolution, ChartsMap[2].ChartNumber, Index, startIndex);
      sc.AddMessageToLog(Message, 0);
      firstRun = false;
    }

can you please advise?