Placing a custom label on a TGraph

ROOT
1

Pls how can I label a specific point on my graph.

Lets say I have x = 5, y = 0.9… and I want to place a TString label at this location on a TGraph.

2

TText
TLatex
TMathText
Search for “text” in “ROOT Reference Guide” -> “Graphics” -> “2D Graphics” -> “Basic graphics”.

3

In case you want the label really “attached” to the point i.e.: the label moves when you move the point, you can have a look at this example.

4

thanks… i saw this previously

5

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