Series.Trendlines Method (PowerPoint)
Returns a collection of all the trendlines for the series.
Version Information
Version Added: PowerPoint 2007
Syntax
expression .Trendlines(Index)
expression A variable that represents a Series object.
Return Value
A Trendlines object that represents all the treadlines for the series.
Example
Note
Although the following code applies to Microsoft Word, you can readily modify it to apply to PowerPoint.
The following example adds a linear trendline to series one for the first chart in the active document.
With ActiveDocument.InlineShapes(1)
If .HasChart Then
.Chart.SeriesCollection(1).Trendlines.Add Type:=xlLinear
End If
End With