7 leg->AddEntry(
h,
"Histogram \"h\"",
"l");
11 leg->AddEntry(
h,
"Histogram \"h\" again",
"l");
1-D histogram with a float per channel (see TH1 documentation)
TH1 is the base class of all histogram classes in ROOT.
This class displays a legend box (TPaveText) containing several legend entries.
Mother of all ROOT objects.