feedgnuplot/t/basic-line-plot-with-bounds-square-aspect-ratio.ref

      +--+-----------+----------+-----------+-----------+-----------+----------+-----------+--+
      |  +           +          +           +           +           +          +           +  |
      |                                                                                       |
    5 ++                                                                                     ++
      |                                                                                       |
      |                                                                                       |
      |                                                                                       *
      |                                                                                      *|
      |                                                                                     * |
    4 ++                                                                                   A ++
      |                                                                                   *   |
      |                                                                                  *    |
      |                                                                                 *     |
      |                                                                                *      |
      |                                                                               *       |
    3 ++                                                                             A       ++
      |                                                                             *         |
      |                                                                           **          |
      |                                                                          *            |
      |                                                                         *             |
    2 ++                                                                       A             ++
      |                                                                       *               |
      |                                                                      *                |
      |                                                                     *                 |
      |                                                                    *                  |
      |                                                                   *                   |
    1 ++                                                                 A                   ++
      |                                                                                       |
      |                                                                                       |
      |                                                                                       |
      |                                                                                       |
      |                                                                                       |
    0 ++                                                                                     ++
      |                                                                                       |
      |  +           +          +           +           +           +          +           +  |
      +--+-----------+----------+-----------+-----------+-----------+----------+-----------+--+
        -10         -8         -6          -4          -2           0          2           4