- double offset = sync_offset / samples_per_unit;
- points.push_back (Gnome::Art::Point (offset - ((sync_mark_width-1)/2), 1));
- points.push_back (Gnome::Art::Point (offset + ((sync_mark_width-1)/2), 1));
- points.push_back (Gnome::Art::Point (offset, sync_mark_width - 1));
- points.push_back (Gnome::Art::Point (offset - ((sync_mark_width-1)/2), 1));
- sync_mark->property_points().set_value (points);
+ double offset = sync_offset / samples_per_pixel;
+ points.push_back (ArdourCanvas::Duple (offset - ((sync_mark_width-1)/2), 1));
+ points.push_back (ArdourCanvas::Duple (offset + ((sync_mark_width-1)/2), 1));
+ points.push_back (ArdourCanvas::Duple (offset, sync_mark_width - 1));
+ points.push_back (ArdourCanvas::Duple (offset - ((sync_mark_width-1)/2), 1));
+ sync_mark->set (points);