String on TGraph axis

[Wile_E_Coyote]

See: ${ROOTSYS}/tutorials/graphs/*time*

X axis range in Date-timestamp( X axis) Graph?

In reality, the x-axis keeps some “double” (“unsigned int”) values. See TAxis::SetTimeFormat and try e.g.: TDatime(2019,12,1,16,32,54).Convert() // Sun Dec 1 16:32:54 UTC 2019 TDatime().Convert(kTRUE) // "now" in UTC See also the TDatime and the TTimeStamp classes references and: