This element specifies the number of categories (or units on a scatter chart) that the trend line extends before the data for the series that is being trended. On non-scatter charts, the value shall be 0 or 0.5.

Parent Elements

trendline (§5.7.2.212)

Attributes

Description

val (Floating Point Value)

Specifies that the contents of this attribute will 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 XML Schema double datatype.

The following XML Schema fragment defines the contents of this element:

</complexType>