I was asked this question today:
> Hi — It has occurred to me that it would be useful if I could
> put a vertical line on the main graph to indicate an event —
> maybe even with a small tab title for the event? It would be
> helpful to see what effect a med change has had, for example.
If you have not seen it, there is something similar to this in the current version.
To add an event, click on the “Study readings” task, then click on the “Events” tab. On this page, click on the “Add new event…” task, and enter the date and description of the event (and optionally choose an icon/image for the event).
Once you have added one or more events, switch back to the chart and you should see the event’s icon along the bottom of the chart. While there is no vertical line, if you place the mouse over the event’s icon, a vertical line as such will be displayed (as well as a tooltip containing the description).
As a bonus, the software will now automatically calculate before and after averages for the events.