diff options
| author | Paul Davis <paul@linuxaudiosystems.com> | 2014-09-05 14:45:27 -0400 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2014-09-07 10:19:42 -0400 |
| commit | 94adde7ebb915b36c2507e5da1bd38884167eddc (patch) | |
| tree | feb3c541e9c652249dc7803c0bd931bbe0ca5126 /libs/canvas/ruler.cc | |
| parent | 1a6136e1e3e3fad0b27035716dce37d13ccd0ac8 (diff) | |
add Canvas::Ruler::set_metric() to allow ruler metrics to be changed dynamically
Diffstat (limited to 'libs/canvas/ruler.cc')
| -rw-r--r-- | libs/canvas/ruler.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libs/canvas/ruler.cc b/libs/canvas/ruler.cc index 907fc93e99..b11793cb7f 100644 --- a/libs/canvas/ruler.cc +++ b/libs/canvas/ruler.cc @@ -180,3 +180,11 @@ Ruler::render (Rect const & area, Cairo::RefPtr<Cairo::Context> cr) const /* done! */ } + +void +Ruler::set_metric (const Metric& m) +{ + _metric = &m; + _need_marks = true; + redraw (); +} |