Re: [O] text-only plots

[Thierry Banel]

Hello all.

Following a suggestion from Michael Brand (thanks, Michael!),
I implemented a version able to use unicode block characters.
It is here:
http://orgmode.org/worg/org-contrib/orgtbl-ascii-plot.html

Use =C-u C-c p= in the column to plot, and answer questions.
Without =C-u= prefix, the base ascii, 12 characters wide version is used.

|  x | x^2 | ascii        | uc cont      | uc grid      |
|----+-----+--------------+--------------+--------------|
|  0 |   0 |              |              |              |
|  1 |   1 |              |              |              |
|  2 |   4 | :            | ▏            | ▏            |
|  3 |   9 | u            | ▍            | ▌            |
|  4 |  16 | H            | ▊            | ▉            |
|  5 |  25 | Wu           | ▉▍           | █▌           |
|  6 |  36 | WW.          | ▉▉▏          | ██▏          |
|  7 |  49 | WWH          | ▉▉▉          | ███          |
|  8 |  64 | WWWV         | ▉▉▉▊         | ███▉         |
|  9 |  81 | WWWWV        | ▉▉▉▉▊        | ████▉        |
| 10 | 100 | WWWWWW       | ▉▉▉▉▉▉       | ██████       |
| 11 | 121 | WWWWWWW:     | ▉▉▉▉▉▉▉▎     | ███████▍     |
| 12 | 144 | WWWWWWWWl    | ▉▉▉▉▉▉▉▉▋    | ████████▊    |
| 13 | 169 | WWWWWWWWWW.  | ▉▉▉▉▉▉▉▉▉▉▎  | ██████████▎  |
| 14 | 196 | WWWWWWWWWWWh | ▉▉▉▉▉▉▉▉▉▉▉▉ | ████████████ |
#+TBLFM: $4='(orgtbl-uc-draw-grid $2 0 196 12)::$5='(orgtbl-uc-draw-cont $2
0 196 12)::$3='(orgtbl-ascii-draw $2 0 200)

Have fun
Thierry