下面是一个非常简单的示例:
- (defun c:dimt ( / ds en )
- (if
- (and
- (setq en (car (entsel "\nSelect Dimension: ")))
- (wcmatch (cdr (assoc 0 (setq en (entget en)))) "*DIMENSION")
- )
- (if (/= "" (setq ds (getstring t "\nSpecify Text for Dimension: ")))
- (entmod (subst (cons 1 ds) (assoc 1 en) en))
- )
- (princ "\nNothing selected or object is not a Dimension.")
- )
- (princ)
- )
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