ITimeSeries.Item

Syntax

Item(Index: Integer): Variant;

Parameters

Index. Series point index.

Description

The Item property determines value of series point by its index.

Example

This example describes custom method. Executing the example requires that a data series should be passed by points.

Add links to the MathFin, Ms system assemblies.

Public Function UserInput(Input: ITimeSeries): Double;
Var
    i: Integer;
Begin
    If Input.PointCount > 0 Then
        i := Input.CurrentIndex;
        Return Math.Log10(Input.Item(i));
    End If;
End Function UserInput;

After executing the example the method returns natural logarithm of series.