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, 2024-12-15 14:37
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.