Keyboard shortcuts
===================================


Landmark mode
---------------------------


+---------+--------------------------------------------------------------------+
| **Key** | **Description**                                                    |
+=========+====================================================================+
| A       |  Add landmark at mouse’s X location (only when template is locked) |
+---------+--------------------------------------------------------------------+
| L       |  Lock / unlock template                                            |
+---------+--------------------------------------------------------------------+
| S       |  Toggle source visibility (unselected sources)                     |
+---------+--------------------------------------------------------------------+
| T       |  Toggle template visibility                                        |
+---------+--------------------------------------------------------------------+
| Y       |  Toggle legend visibility                                          |
+---------+--------------------------------------------------------------------+
| ← →     |  Select previous / next source                                     |
+---------+--------------------------------------------------------------------+





Manual mode
---------------------------


+---------+-----------------------------------------------------------------------+
| **Key** | **Description**                                                       |
+=========+=======================================================================+
| O       |  Toggle original (unwarped) source visibility for the selected source |
+---------+-----------------------------------------------------------------------+
| R       |  Reset selected source                                                |
+---------+-----------------------------------------------------------------------+
| S       |  Toggle source visibility (unselected sources)                        |
+---------+-----------------------------------------------------------------------+
| T       |  Toggle template visibility                                           |
+---------+-----------------------------------------------------------------------+
| Y       |  Toggle legend visibility                                             |
+---------+-----------------------------------------------------------------------+
| W       |  Initialize warp (at the current mouse location)                      |
+---------+-----------------------------------------------------------------------+
| ← →     |  Select previous / next source                                        |
+---------+-----------------------------------------------------------------------+
| ESC     |  Cancel warp                                                          |
+---------+-----------------------------------------------------------------------+
| ENTER   |  Apply warp                                                           |
+---------+-----------------------------------------------------------------------+