f:relative-length

f:relative-length — Returns the relative portion of a length, if it has one.

Function:

{http://docbook.org/ns/docbook/functions}relative-length#1

Defined in:

modules/units.xsl

Used in:

main.xsl

Synopsis

f:relative-length( $length as map(*)) as xs:double

Description

For a given length, returns the relative length if it has one. For lengths that have no relative component, returns 0.0. For a discussion of units, see Section 5.2, “Lengths and units”.