$pixels-per-inch

$pixels-per-inch — The number of pixels per inch.

Parameter:

{}pixels-per-inch

Defined in:

param.xsl

Used in:

param.xsl, modules/units.xsl

Used by:

$v:unit-scale

Synopsis

  |$pixels-per-inch := 96.0

Description

If the stylesheets need to convert between absolute and relative units (see Section 4.2, 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.