You can include prefixes, suffixes, and user-supplied text in dimensions.
Dimension styles in ARCHLine.XP support prefixes, suffixes and generated values. Furthermore you can add a user-supplied text in second line.
For example, you could specify a plus-minus sign as a prefix to a measurement or add the unit, such as mm, cm as a suffix.
Displayable parameters are replaced by the values:
# - value of dimension to display
$u - unit
$- - plus-minus sign
$2 - superscript 2
$3 - superscript 3
$d - degree sign
$# - # sign