XFA Specification
956
Characteristics of layout objects (Continued)
Layout object
barcode
layout strategy
break control?
natural size?
Used as …
machine-readable data
Not a container
No
Fixed or variable, depending on
barcode type. When barcode type is
variable, natural size depends upon
symbol width.
Depends upon barcode type; when
yes, controlled by length of data
No
No
N/A
clickable region
layout strategy
break control?
natural size?
growable?
splittable?
multiply-occurring?
container for
checkButton
layout strategy
break control?
natural size?
growable?
splittable?
multiply-occurring?
container for
Not a container
No
Zero (Visually represented by
container’s caption and/or borders.)
No
No
No
N/A
check box or radio button
Not a container
No
Size property (defaults to
10pt)+margins
Yes
In margins
No
N/A
growable?
splittable?
multiply-occurring?
container for
button