f:object-height

f:object-height — Returns the height (depth) of a mediaobject.

Function:

{http://docbook.org/ns/docbook/functions}object-height#1

Defined in:

modules/objects.xsl

Used in:

modules/objects.xsl

Used by:

f:mediaobject-viewport(), f:object-scalefit()

Synopsis

f:object-height( $info as map(*)) as map(*)

Description

The height of a mediaobject is specified, for reasons of historical accident, in the depth attribute. This function returns the height of an object as a length (see Section 4.2, Lengths and units), if it has one. If $image-ignore-scaling is true, or no depth is specified for the object, the empty sequence is returned.