f:object-contentheight
f:object-contentheight — Returns the content height of an object.
Function:
{http://docbook.org/ns/docbook/functions}object-contentheight#2
Defined in:
modules/objects.xsl
Used in:
modules/objects.xsl
Used by:
Synopsis
| f:object-contentheight( | $info as map(*), |
$intrinsicheight as map(*)) as map(*) |
Description
Returns the content height, for reasons of historical accident,
in the contentdepth attribute. This function returns the
height of an object as a length (see Section 4.2, Lengths and units), if it
has one. If the height is specified as a percentage, and the intrinsic size
of the object is known, the an absolute length equal to that percentage of the
intrinsic size is returned.
If $image-ignore-scaling is true, or no
contentdepth is specified for the object, the empty sequence is
returned.