$pixels-per-inch
$pixels-per-inch — The number of pixels per inch.
Parameter:
{}pixels-per-inch
Defined in:
param.xsl
Used in:
main.xsl, param.xsl
Synopsis
$pixels-per-inch := 96.0Description
If the stylesheets need to convert between absolute and
relative units (see Section 5.2, “Lengths and units”), this value is used
to convert lengths into pixels. If $pixels-per-inch has
the value 96, then 25% of a 6in width is 144px.