Trendline.Backward2 Property (PowerPoint)
Returns or sets the number of periods (or units on a scatter chart) that the trendline extends backward. Read/write Double.
Version Information
Version Added: PowerPoint 2007
Syntax
expression .Backward2
expression A variable that represents a Trendline object.
Example
Note
Although the following code applies to Microsoft Word, you can readily modify it to apply to PowerPoint.
The following example sets the number of units that the trendline for the first chart in the active document extends forward and backward. You should run the example on a 2-D column chart that contains a single series that has a trendline.
With ActiveDocument.InlineShapes(1)
If .HasChart Then
With .Chart.SeriesCollection(1).Trendlines(1)
.Forward2 = 5
.Backward2 = .5
End With
End If
End With