diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/vertical_reference.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/vertical_reference.h b/src/vertical_reference.h index 1ac921b..9156550 100644 --- a/src/vertical_reference.h +++ b/src/vertical_reference.h @@ -26,11 +26,14 @@ namespace sub { enum VerticalReference { + /** distance is from the top of the screen, positive moves down */ TOP_OF_SCREEN, + /** distance is from the centre of the screen, positive moves down */ CENTRE_OF_SCREEN, + /** distance is from the bottom of the screen, positive moves up */ BOTTOM_OF_SCREEN, /** position on screen is not known, so we are referring - * to the top of the subtitle. + * to the top of the subtitle; positive distances move down from there */ TOP_OF_SUBTITLE }; |