$vipr_format
variable
- $vipr_format
type
- behavioral
description
This variable specifies the type of image (JPEG or PNG) to generate for headings defined in the $vipr_headings entry. This value is site-wide and applies to all ViPR headings.
Acceptable values are jpeg and png
JPEG is the default. Png must be specified in order to have transparent ViPR backgrounds or semi-transparent text.
example
$vipr_format:png