Support Board

/*------------------------------------------------------------------------*/
//This code works as expected when using v2138, 17:00 evening session start

#include "sierrachart.h"
SCDLLName("TimeOfDayCustomBars")
SCSFExport CustomChartBarBuildingFunction(SCCustomChartBarInterfaceRef ChartBarInterface)
{
//This is set to 0 by Sierra Chart upon each entry into this function, but just setting it here for clarity.
ChartBarInterface.StartNewBarFlag = 0;

// Construct a time value
int Time1030 = HMS_TIME(10,30,00);
int Time1500 = HMS_TIME(15,00,00);
int Time100 = HMS_TIME(1,00,00);

if (ChartBarInterface.IsDeterminingIfShouldStartNewBar)
{
/*This flag is set to 1 and this function is called after the initial processing of the intraday file record but before it is added to the most recent chart bar.
Set ChartBarInterface.StartNewBarFlag to 1 to indicate to start a new bar or 0 to indicate not to start a new chart bar.
*/

if (  
(ChartBarInterface.NewFileRecord.DateTime.GetTime() == Time1500 && ChartBarInterface.NewFileRecord.DateTime.GetMillisecond() == 0) ||
(ChartBarInterface.NewFileRecord.DateTime.GetTime() == Time1030 && ChartBarInterface.NewFileRecord.DateTime.GetMillisecond() == 0) ||
(ChartBarInterface.NewFileRecord.DateTime.GetTime() == Time100 && ChartBarInterface.NewFileRecord.DateTime.GetMillisecond() == 0)
)   
  {
ChartBarInterface.StartNewBarFlag = 1;
return;
  }
}    

SCSFExport scsf_TimeOfDayBars(SCStudyInterfaceRef sc)
{
  if (sc.SetDefaults)
  {
    // Set the configuration and defaults
    sc.GraphRegion = 0;
    sc.GraphName = "Time of Day Based Custom Bars";
    sc.UsesCustomChartBarFunction = 1;
    // This function is called from another thread.
    sc.fp_ACSCustomChartBarFunction = CustomChartBarBuildingFunction;
    sc.AutoLoop = 0;//Always use manual looping.
    return;
  }

  int& r_ChartDataReloadedFlag = sc.GetPersistentInt(CUSTOM_CHART_BAR_RELOAD_FLAG_KEY);
  if (r_ChartDataReloadedFlag == 0)
  {
    sc.FlagToReloadChartData = true;
    r_ChartDataReloadedFlag = 1;
  }

}