[Comment] Font for the text at the bottom. Font may be one of the following: "giant", "large", "medium", "small", or "tiny". Or, it may be any valid GD font name, such as "gdMediumFont". [Default] "medium" [%Barcode% Parameter] 
font
t e x t
p a d d i n g
h e i g h t
s c a l e
b o r d e r
f o n t
f o n t _ a l i g n
t r a n s p a r e n t _ t e x t
s h o w _ t e x t
c u e _ c a t