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ktanaka |
1.1 |
;; |
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;; addprim.l |
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;; $Revision$ |
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;; |
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(defun get-code-position (win) |
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(let ((code-position nil) |
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(save-bp-handler (get-winprop win 'button-press-handler))) |
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(put-winprop win 'button-press-handler |
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#'(lambda (win code x y) |
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(setq code-position |
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(list code |
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; tanaka 1993/9/19 |
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(cond (grid (* 5 (// (+ x 2) 5)))(t x)) |
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(cond (grid (* 5 (// (+ y 2) 5)))(t y)))))) |
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(loop-disable-other-win win |
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(function (lambda () code-position))) |
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(put-winprop win 'button-press-handler save-bp-handler) |
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code-position)) |
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(defun add-skelton-element (win code x y prim element) |
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(lets ((points (get-points prim)) |
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(now-nth (1- (length points))) |
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(lines (get-lines prim)) |
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(aux-info (get-aux-info prim)) |
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; tanaka 1993/9/19 |
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(x (cond (grid (* 5 (// (+ x 2) 5)))(t x))) |
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(y (cond (grid (* 5 (// (+ y 2) 5)))(t y))) |
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(now (list x y)) |
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(number (cl:second (assq element *element-points*))) |
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(newelem nil) |
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(code-position nil) |
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(src nil) |
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(ret nil) |
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(i 0)) |
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(print number) |
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;; identify positions |
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(loop |
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(cond ((eq code *select-nearest*) |
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(lets ((nth-nearest (nth-of-nearest-point now points)) |
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(nearest (nth nth-nearest points))) |
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(cond ((< (distance-points nearest now) *near-range*) |
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(setq newelem (append newelem (ncons nth-nearest))) |
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(unless (0= i) |
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(draw-line-win win |
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(first nearest) (second nearest) |
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(first src) (second src)) |
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(redraw-win win)) |
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(setq src nearest) |
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(incr i 1)) |
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(t (beep win))))) |
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((and (eq code *end-mode*) (eq number 'arbitary)) |
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;;(setq points (append points (ncons now)));; eg) hira3 |
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;;(incr now-nth 1) |
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;;(setq newelem (append newelem (ncons now-nth))) |
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;;(unless (0= i) |
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;; (draw-line-win win |
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;;(first now) (second now) |
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;;(first src) (second src)) |
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;;(redraw-win win)) |
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;;(setq src now) |
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(exit)) |
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(t ;; *new-point-position* |
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(setq points (append points (ncons now))) |
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(incr now-nth 1) |
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(setq newelem (append newelem (ncons now-nth))) |
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(unless (0= i) |
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(draw-line-win win |
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(first now) (second now) |
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(first src) (second src)) |
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(redraw-win win)) |
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(setq src now) |
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(incr i 1))) |
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(if (and (fixp number) (>= i number)) (exit)) |
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(setq code-position |
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(if (0= i) |
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(get-code-position win) |
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(get-code-position:drag-lines win now (list src)))) |
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(setq code (first code-position) |
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now (nthcdr 1 code-position))) |
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(setq newelem (cons element (list newelem))) |
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(setq ret (cons points (cons (append lines (list newelem)) aux-info))) |
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(clear-win win) |
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(if grid (grid-win win)) |
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(draw-skelton-win win ret) |
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(redraw-win win) |
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ret)) |
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Annotation of /lisp/tools/addprim.l
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