![](dotnetdiagramimages/C1_AspNetCore_Mvc_C1_Web_Mvc_TrendLineBase`1.png)
'Declaration Public MustInherit Class TrendLineBase(Of T) Inherits ExtraSeries(Of T)
public abstract class TrendLineBase<T> : ExtraSeries<T>
System.Object
C1.Web.Mvc.ChartSeriesBase<T>
C1.Web.Mvc.ExtraSeries<T>
C1.Web.Mvc.TrendLineBase<T>
C1.Web.Mvc.FunctionSeries<T>
C1.Web.Mvc.MovingAverage<T>
C1.Web.Mvc.TrendLine<T>