public Boolean UseOrigin {get; set;}
Remarks
Default: false
When true, the Origin property is used as the reference value where points are considered positive or negative.
When false, the lowest Y value of the series is the reference value (no points are negative).
Example
[C#]
tower1.FillSampleValues(10);
tower1.UseOrigin = true ;
tower1.Origin = ( tower1.YValues.MinValue + tower1.YValues.MaxValue ) / 2 ;
See Also
Tower Class | Tower Members | Steema.TeeChart.Styles Namespace