- …prompt.
- Dimensioning was the first new feature
installed in AutoCAD after COMDEX 1982, and the first deliberately
intended as an extra cost add-on. The complete design of the initial
dimensioning facility is presented here as an example of the developer
documentation of the period. This very crude first cut at
dimensioning became the entire content of the “Advanced Drafting
Extension” (then called, “with Dimensioning”)
offered as a $500 option with AutoCAD 1.2 in April 1982.