Function: chart-draw

chart-draw is a byte-compiled function defined in chart.el.gz.

Signature

(chart-draw ARG &rest ARGS)

Implementations

(chart-draw (C chart) &optional BUFF) in `chart.el'.

Start drawing a chart object C in optional BUFF. Erases current contents of buffer.

Source Code

;; Defined in /usr/src/emacs/lisp/emacs-lisp/chart.el.gz
(cl-defmethod chart-draw ((c chart) &optional buff)
  "Start drawing a chart object C in optional BUFF.
Erases current contents of buffer."
  (with-silent-modifications
    (save-excursion
      (if buff (set-buffer buff))
      (erase-buffer)
      (insert (make-string (window-height (selected-window)) ?\n))
      ;; Start by displaying the axis
      (chart-draw-axis c)
      ;; Display title
      (chart-draw-title c)
      ;; Display data
      (message "Rendering chart...")
      (sit-for 0)
      (chart-draw-data c)
      ;; Display key
                                        ; (chart-draw-key c)
      (message "Rendering chart...done")
      )))