此示例演示如何使用该函数将用户指定的距离(以英寸为单位)转换为米。cvunit (defun C:I2M ( / eng_len metric_len eng metric)
(princ "\nConverting inches to meters. ")
(setq eng_len
(getdist "\nEnter a distance in inches: "))
(setq metric_len (cvunit eng_len "inches" "meters"))
(setq eng (rtos eng_len 2 4)
metric (rtos metric_len 2 4))
(princ
(strcat "\n\t" eng " inches = " metric " meters."))
(princ)
)
父主题: |
|Archiver|CAD开发者社区
( 苏ICP备2022047690号-1 苏公网安备32011402011833)
GMT+8, 2025-10-24 15:30
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.