I want to use multiple line series to compare some analog sensor values over several production runs.
The production runs start at different time or dates. To compare them all time values substracted from the production run start, thus i get a compareable timespan for each value.
I tried to use a TimeSpan data type but that seems not to work with the DateTime Axes. With a DateTime datatype it works but if a production run takes more than one day I can only show the day of month. I can't show the day value as day 1, day 2 ... because the DateTime format string has no "elapsed days" only day on week or day of month.
Is there a way to use a TimeSpan or customize the lable formatting.
Thank you for your help