diff options
| author | Thomas White <taw@physics.org> | 2019-06-28 08:37:34 +0200 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2019-06-28 08:37:34 +0200 |
| commit | b769d3211d3d9c88929e0e4299a4758ebac226f0 (patch) | |
| tree | cd727b5056c1973eb0586f891371350e51983960 | |
| parent | f21d7d46143f63c39375326ae23b6b1ac1259ce1 (diff) | |
Fix direction of tilt movement on screen
| -rw-r--r-- | src/display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/display.c b/src/display.c index 111e5d4..742863f 100644 --- a/src/display.c +++ b/src/display.c @@ -78,7 +78,7 @@ static void draw_fixture(cairo_t *cr, PangoContext *pc, PangoFontDescription *fo if ( fix->cls->attributes & PANTILT ) { double x = w*(1.0 + fix->pan)/2.0; - double y = h*(1.0 + fix->tilt)/2.0; + double y = h*(1.0 - fix->tilt)/2.0; cairo_move_to(cr, x, -1.0); cairo_line_to(cr, x, h+1.0); |