Support Board

SCSubgraphRef Closes = sc.Subgraph[0];
SCSubgraphRef Sort_Closes = sc.Subgraph[1];

//ignore default section;

Closes[sc.Index] = sc.Close[sc.Index];
Sort_Closes[sc.Index] = std::sort(Closes.begin(), Closes.end());

SCSFExport scsf_StochasticPercentile(SCStudyInterfaceRef sc)
{
  SCSubgraphRef Subgraph_Stochastic = sc.Subgraph[0];
  SCSubgraphRef Subgraph_StochasticAverage = sc.Subgraph[1];
  SCSubgraphRef Subgraph_Line1 = sc.Subgraph[2];
  SCSubgraphRef Subgraph_Line2 = sc.Subgraph[3];


  SCInputRef Input_Data = sc.Input[0];
  SCInputRef Input_StochasticLength = sc.Input[1];
  SCInputRef Input_MovingAverageLength = sc.Input[2];
  SCInputRef Input_Line1Value = sc.Input[3];
  SCInputRef Input_Line2Value = sc.Input[4];

  if (sc.SetDefaults)
  {
    sc.GraphName = "Stochastic - Percentile";

    sc.ValueFormat = 2;

    Subgraph_Stochastic.Name = "Stochastic%";
    Subgraph_Stochastic.DrawStyle = DRAWSTYLE_LINE;
    Subgraph_Stochastic.PrimaryColor = RGB(0,255,0);
    Subgraph_Stochastic.DrawZeros = true;

    Subgraph_StochasticAverage.Name = "Average";
    Subgraph_StochasticAverage.DrawStyle = DRAWSTYLE_LINE;
    Subgraph_StochasticAverage.PrimaryColor = RGB(255, 127, 0);
    Subgraph_StochasticAverage.DrawZeros = true;


    Subgraph_Line1.Name = "Line1";
    Subgraph_Line1.DrawStyle = DRAWSTYLE_LINE;
    Subgraph_Line1.PrimaryColor = RGB(255, 255, 0);
    Subgraph_Line1.DrawZeros = true;

    Subgraph_Line2.Name = "Line2";
    Subgraph_Line2.DrawStyle = DRAWSTYLE_LINE;
    Subgraph_Line2.PrimaryColor = RGB(0, 0, 255);
    Subgraph_Line2.DrawZeros = true;

    Input_Data.Name = "Input Data";
    Input_Data.SetInputDataIndex(SC_LAST);

    Input_StochasticLength.Name = "Length";
    Input_StochasticLength.SetInt(10);
    Input_StochasticLength.SetIntLimits(1,MAX_STUDY_LENGTH);

    Input_MovingAverageLength.Name = "Moving Average Length";
    Input_MovingAverageLength.SetInt(10);
    Input_MovingAverageLength.SetIntLimits(1, MAX_STUDY_LENGTH);

    Input_Line1Value.Name = "Line 1 Value";
    Input_Line1Value.SetFloat(20);

    Input_Line2Value.Name = "Line 2 Value";
    Input_Line2Value.SetFloat(80);

    sc.AutoLoop = false;
    return;
  }

  std::vector<float> AscendingValues;

  SCFloatArrayRef DataArray = sc.BaseData[Input_Data.GetInputDataIndex()];
  sc.DataStartIndex = Input_StochasticLength.GetInt() - 1;

  for (int CurrentIndex = sc.UpdateStartIndex; CurrentIndex < sc.ArraySize; CurrentIndex++)
  {
    AscendingValues.clear();
    int FirstIndex = CurrentIndex - Input_StochasticLength.GetInt() + 1;
    for (int BarIndex = FirstIndex; BarIndex <= CurrentIndex; BarIndex++)
    {
      AscendingValues.push_back(DataArray[BarIndex]);
    }

    std::sort(AscendingValues.begin(), AscendingValues.end());
    float CurrentPrice = DataArray[CurrentIndex];

    int AscendingValuesSize = static_cast<int>(AscendingValues.size());
    int AscendingValuesIndex = 0;

    for(; AscendingValuesIndex < AscendingValuesSize; AscendingValuesIndex++)
    {
      if (CurrentPrice == AscendingValues[AscendingValuesIndex])
        break;

      if (AscendingValuesIndex == AscendingValuesSize - 1)
        break;
    }

    Subgraph_Stochastic[CurrentIndex] = 100.0f*AscendingValuesIndex/(Input_StochasticLength.GetInt() - 1);
    
    sc.SimpleMovAvg(Subgraph_Stochastic, Subgraph_StochasticAverage, CurrentIndex, Input_MovingAverageLength.GetInt());


    Subgraph_Line1[CurrentIndex] = Input_Line1Value.GetFloat();
    Subgraph_Line2[CurrentIndex] = Input_Line2Value.GetFloat();
  }

  return;
}