[求助]：高手们帮为看看-分页打印的lsp-错在哪里,为什么不能用

weiwei21

高手们帮为看看-分页打印的lsp-错在哪里,为什么不能用[/COLOR]

;;;
(defun c:myplot();;;主程序
(if (= 1 (getvar "cmddia"))
(setvar "cmddia" 0)
)
(setq num (getint "\nEnter the Number of Page:"))
(setq pmax (getvar "extmax"))
(setq x0 0)
(setq xm (car pmax))
(setq ym (cadr pmax))
(if (= 4 num);;;分4页打印
(progn
(setq dx (/ xm 2))
(setq dy (/ ym 2))
(winplt 2 1)
)
(progn
(if (= 2 num) ;;;分2页打印
(progn
(setq dx (/ xm 2))
(setq dy (/ ym 1))
(winplt 2 0)
)
)
)
(setvar "cmddia" 1)
(princ)
)
(defun winplt(k n);;;窗选分页打印程序
(setq i 1)
(while ($#@60;= i k)
(setq j 0)
(while ($#@60;= j n)
(setq x1 (+ x0 (* (- i 1) dx)))
(setq y1 (- ym (* j dy)))
(setq x2 (+ x1 dx))
(setq y2 (- y1 dy))
(command "plot" "w" (list x1 y1) (list x2 y2) "")
(setq j (+ 1 j))
)
(setq i (+ 1 i))
)
)
;;;