(defun dyzz (/ p0 pt zh) (setq p0 (getpoint "\n确定打印窗口左下角:") pt (getcorner p0 "\n确定打印窗口右上角:")) (if (>= (- (car pt) (car p0)) (- (cadr pt) (cadr p0))) (setq zh "l") (setq zh "p")) (command "LTSCALE" (/ (max (- (car pt) (car p0)) (- (cadr pt) (cadr p0))) 60)) (command "-plot" "y" "" "HP LaserJet 1020" "a4" "m" zh "n" "w" p0 pt "f" "c" "y" "." "y" "a" "n" "n" "y" "") (if la (setvar "clayer" la ) (setvar "clayer" "0" )) (exit) (princ) ) 这里是一个打印的子程序,但已包含了您需要的内容,请自行截取修改。有不明之处请发qhdqsj@126.com |