ActualCurveIndex
Last index of the values in ActualCurve to be displayed on the control.
To display only a part of the actual curve on the control, set the index of the last valid point to this attribute.
To show the full curve, the total length of the curve array should be set.
Schema: tchmi:general#/definitions/Number
Attribute getter: getActCurveIndex
Attribute setter: setActCurveIndex
Available: since version 12.6.0