diff options
| author | Paul Davis <paul@linuxaudiosystems.com> | 2013-06-24 16:28:53 -0400 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2013-06-24 16:28:53 -0400 |
| commit | a1f858d3b207739e0719c1fc28003f1d9dd3965d (patch) | |
| tree | 23c9c35f6b95e116f11354b0c78841036dcdc6bb /gtk2_ardour/tempo_lines.cc | |
| parent | 0ce393f05144762a20d72975d0254ebca0789973 (diff) | |
an awful lot of tweaks to drawing details
Diffstat (limited to 'gtk2_ardour/tempo_lines.cc')
| -rw-r--r-- | gtk2_ardour/tempo_lines.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gtk2_ardour/tempo_lines.cc b/gtk2_ardour/tempo_lines.cc index d73fb54b81..6bf7dfbde9 100644 --- a/gtk2_ardour/tempo_lines.cc +++ b/gtk2_ardour/tempo_lines.cc @@ -111,8 +111,12 @@ TempoLines::draw (const ARDOUR::TempoMap::BBTPointList::const_iterator& begin, line->set_ignore_events (true); } - line->set_x0 (xpos); - line->set_x1 (xpos); + /* move to 0.5 offset to ensure single pixel lines (see Cairo + * FAQ for info on why we do this). + */ + + line->set_x0 (xpos + 0.5); + line->set_x1 (xpos + 0.5); line->set_y0 (0.0); line->set_y1 (_height); line->set_outline_color (color); |