本帖最后由 执骨哟 于 2020-9-9 17:18 编辑
抱歉,是我问题描述的不够详尽,下面更正一下,a1、a2、a3、a4均为变量值,如何保证计算变量的同时生成效果图,修改后的源码如下
 - (defun c:xx()
- (setvar "cmdecho" 0)
- (setq osm (getvar "osmode"))
- (setvar "osmode" 16383)
- (SETQ HHH (GETINT "\n输入传热系数<1>"))
- (IF (NOT HHH) (SETQ HHH 1))
- (setq a1 hhh
- a2 (+ a1 5)
- a3 (+ a2 5)
- a4 (+ a3 5)
- zb1 (list 0 0)
- )
- (command "mtext" zb1 "W" "0" "传热系数为:" a1 "翅片节距为:" a2 "经计算传热面基为:" a3 "传热系数为:" a4 "")
- (princ)
- )
|