How to print error in 2D histo in addition to bin content in

ROOT
1

Hi all,

just a short question (I hope :wink: ):
I have a TH2D histogram plotted with a nice colour palette. Additionally I ask root also to display the value for each bin content in my plot but I would now like also to get the binerrors displayed in my plot…
Has somebody an idea how to do such a thing?

-------------------
| 100 | 81  | ... |
| +-  | +-  | +-  |
| 10  | 9   | ... |
-------------------
| 64  | 49  | ... |
| +-  | +-  | +-  |
| 8   | 7   | ... |
-------------------
| ... | ... | ... |
| +-  | +-  | +-  |
| ... | ... | ... |
-------------------

Of course, the errors are not as simple as in this example… :wink:

Cheers & Thanks for any idea,
Thomas

2

root.cern.ch/root/htmldoc/THistP … nter:Paint
root.cern.ch/root/htmldoc/THistP … :PaintText

h2->Draw("text, e")Jan

3

Many thanks!