**数字增值程序,大侠帮忙改成能适应小数
对整数加减有效如2+3变成5,但对小数无效,如3.22加1后变成4.22或3+1.223变成4.223,小数位自动判断按最多取,希望都能适用。 ;;;△数字增值(defun c:add ()
(setvar "cmdecho" 0)
(setq ss (ssget '((0 . "*TEXT"))))
(princ "\n输入增加数值:")
(setq add (getint))
(setq i 0)
(repeat (sslength ss)
(setq ssn (ssname ss i))
(setq ssn_data (entget ssn))
(setq num (atoi (cdr (assoc 1 ssn_data))))
(setq New_num (itoa (+ num add)))
(entmod (subst (cons 1 new_num) (assoc 1 ssn_data) ssn_data)
)
(setq i (1+ i))
)
(prin1)
) (setq num (atoi (cdr (assoc 1 ssn_data))))
(setq New_num (itoa (+ num add)))
===>
(setq num (atof (cdr (assoc 1 ssn_data))))
(setq New_num (Rtos (+ num add)))
And Should check Var. ==>DimZin 谢谢andyhon大侠,想问问And Should check Var. ==>DimZin是什么意思? itoaRtosatoiatof
整数与实数的区别,你只要知道这几个的用法就可以了 可以去试试我写的文字原位递增,呵呵
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