21.2.2.73 forward

This element specifies the number of categories (or units on a scatter chart) that the trendline extends after the data for the series that is being trended. On scatter and non-scatter charts, the value shall be any non-negative value.

Attributes

val (Floating Point Value)

Specifies that the contents of this attribute contain a floating point number.

The contents of this number are interpreted based on the context of the parent XML element.

The possible values for this attribute are defined by the W3C XML Schema double datatype.

[Note: The W3C XML Schema definition of this element’s content model (CT_Double) is located in A.5.1. end note]