外部変形は データのやり取りをテキストファイルで行うので プログラム言語は 自由に選ぶことができます。図形は機能的かつシンプルなため、数多くのユーザーに受け入れられています。
clispで円に＋を記入する
:clispで円に＋を記入する
@echo off
for /f "delims=:" %%n in ('findstr /n "^#!" %0') do (
more +%%n %0 | clisp -q > nul
)
goto:eof
REM #jww
REM #h1
REM #g1
REM #hc 円を選択してください
REM #bz
REM #e
#!この次の行からプログラムを書いてください
;ユーザ定義関数
( ;文字列 "x" を 数値 xd0 (倍精度 double-float) に変換
defun to_f (x)
(if (equal x nil) (setq x "0"))
(if (listp x)
(mapcar #'to_f x)
(progn
(if (typep x 'double-float)
x
(progn
(if (stringp x) nil (setq x (write-to-string x)))
(if (search "e" x)
(progn
(setq s (search "e" x))
(read-from-string
(concatenate 'string (subseq x 0 s) "d" (subseq x (+ 1 s) (length x)))
)
) ;progn (search "e" x)
(if (search "d" x)
x
(read-from-string
(concatenate 'string x "d0")
)
)
)
) ;progn (typep x 'double-float)
)
) ;progn (listp x)
)
)
( ;数値 xd0 (倍精度 double-float) を 文字列 "x" に変換
defun to_s (x)
(if (equal x nil) (setq x 0))
(if (listp x)
(mapcar #'to_s x)
(progn
(if (stringp x) nil (setq x (write-to-string x)))
(if (search "d0" x)
(subseq x 0 (search "d" x))
(if (search "d" x)
(progn
(setq s (search "d" x))
(concatenate 'string (subseq x 0 s) "e" (subseq x (+ 1 s) (length x)))
)
x
)
)
) ;progn (listp x)
)
)
;本文
(setq pi (* (atan 1d0 1d0) 4)) ;3.141592653589793d0
(setq bai 0.25d0)
( ;jwc_temp.txt へ 出力
with-open-file (g "jwc_temp.bak" :direction :output)
(write-line "bz" g)
( ;jwc_temp.txt から 入力
with-open-file (f "jwc_temp.txt" :direction :input)
(loop for line = (read-line f nil) while line do
(setq a (regexp:regexp-split "\\s\\+" line))
(if (regexp:match "^ci" line)
(progn
(setq x (to_f (nth 1 a)))
(setq y (to_f (nth 2 a)))
(setq r (to_f (nth 3 a)))
(setq n (length a))
(if (> n 4)
(psetq w (to_f (nth 6 a)) d (to_f (nth 7 a)))
(psetq w 1d0 d 0d0)
)
(setq co (cos (* d (/ pi 180))))
(setq si (sin (* d (/ pi 180))))
(setq l (* r bai))
(setq mx (+ r l))
(setq my (+ (* r w) l))
(setq l1 (list
(to_s (- x (* mx co)))
(to_s (- y (* mx si)))
(to_s (+ x (* mx co)))
(to_s (+ y (* mx si)))
)
)
(setq l2 (list
(to_s (+ x (* my si)))
(to_s (- y (* my co)))
(to_s (- x (* my si)))
(to_s (+ y (* my co)))
)
)
(format g "~{ ~a~}~%" l1)
(format g "~{ ~a~}~%" l2)
)
)
)
)
)
(delete-file "jwc_temp.txt")
(rename-file "jwc_temp.bak" "jwc_temp.txt")
