t0.addValue("Category A", new Timeline.Value(now + 2000, 5));
t0.addValue("Category A", new Timeline.Value(now + 3000, 8));
t0.addValue("Category A", new Timeline.Value(now + 4000, 12));
t1.addValue("Category A", new Timeline.Value(now + 1000, 13));
t1.addValue("Category A", new Timeline.Value(now + 2000, 15));
t1.addValue("Category A", new Timeline.Value(now + 4000, 5));
t0.addEvent("Category B", new Timeline.TextEvent(now + 800, "Started"));
t0.addEvent("Category B", new Timeline.IntervalEvent(now + 1500, "Stage one", 1000));
t0.addEvent("Category B", new Timeline.IntervalEvent(now + 2600, "Stage two", 1500));