Function: artist-mouse-draw-1point

artist-mouse-draw-1point is an interactive and byte-compiled function defined in artist.el.gz.

Signature

(artist-mouse-draw-1point EV)

Documentation

Generic function for shapes requiring only 1 point as input.

Operation is done once. The event, EV, is the mouse event.

Key Bindings

Source Code

;; Defined in /usr/src/emacs/lisp/textmodes/artist.el.gz
(defun artist-mouse-draw-1point (ev)
  "Generic function for shapes requiring only 1 point as input.
Operation is done once.  The event, EV, is the mouse event."
  (interactive "@e")
  (let* ((unshifted    (artist-go-get-symbol-shift artist-curr-go nil))
	 (shifted      (artist-go-get-symbol-shift artist-curr-go t))
	 (shift-state  (artist-event-is-shifted ev))
	 (op           (if shift-state shifted unshifted))
	 (init-fn      (artist-go-get-init-fn-from-symbol op))
	 (prep-fill-fn (artist-go-get-prep-fill-fn-from-symbol op))
	 (exit-fn      (artist-go-get-exit-fn-from-symbol op))
	 (draw-fn      (artist-go-get-draw-fn-from-symbol op))
	 (arrow-pred   (artist-go-get-arrow-pred-from-symbol op))
	 (arrow-set-fn (artist-go-get-arrow-set-fn-from-symbol op))
	 (ev-start     (event-start ev))
	 (ev-start-pos (artist-coord-win-to-buf (posn-col-row ev-start)))
	 (x1           (artist--adjust-x (car ev-start-pos)))
	 (y1           (cdr  ev-start-pos)))
    (select-window (posn-window ev-start))
    (artist-funcall init-fn x1 y1)
    (artist-funcall draw-fn x1 y1)
    (artist-funcall prep-fill-fn x1 y1)
    (if (artist-funcall arrow-pred)
	(artist-funcall arrow-set-fn x1 y1)
      (artist-clear-arrow-points))
    (artist-funcall exit-fn x1 y1)
    (artist-move-to-xy x1 y1)))