Posted by Mohammad Rahhal, Last modified by Diana Alkouni on 02 September 2020 12:10 PM


Public Sub MAEnvelopeOnArray(ByVal Ary As Variant, ByVal Period As Integer, ByVal MA_Type  As Integer, ByVal Shift As Double, ByVal Mode As INDICATOR_LINES , ByRef Result As Variant)


A procedure that calculates MAEnvelope, based on a custom array, and the result passed by result parameter as an array, each index of the result array represent indicator value corresponds to that index of the source array.


Parameter  Description 
Ary The source array, that contains prices, a value of type variant
Period The calculation period, on which the indicator will be calculated, a value of type Integer
MA_Type   Moving average method can be one of ENUM_MA_METHOD.
Shift The horizontal shift of the indicator, a value of type Double.
Mode Appling indicator mode can be a value of type INDICATOR_LINES
Result The result calculation buffer, a value of type Variant.


 Public Sub main()

        Dim ary ()

        Dim result()

        Period = 14 'make sure this value less than the chart bars count

        MA_Type = 1

        Mode = 1

        Record = 50

        CopyClose 0, 1, Bars (0), Ary

        MAEnvelopeOnArray Ary, CInt (Period), CInt (MA_Type), 0.1, CInt (mode), Result

        AlertMessage "The indicator value of the record 50 : " & result(50)


End Sub

 See Also

Back to VTL Client Script Index

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