How to use GoDiagram draw Time Sequence Diagram

Hi, All,

I saw the sequence diagram sample is just like the one create from UML or something like that. I want a diagram like below pic:
I am trying to use timeline to create the time bar. But I really can not find more detailed information on that. Can anyone help on this? Thanks a lot!

Our SequenceDiagram sample is what you need for the arrows at the bottom… (our sample is horizontal, but that’s easy to change)

For the timeline, look at our GoInstruments package (part of Pro) and the "Scales" tab of InstrumentDemo. The TimeLine class is a part of that sample.

Thanks Jake!