From 1983a5fb8902b3edd8cb514ed748a8141e91e28f Mon Sep 17 00:00:00 2001
From: Olivier Couet <Olivier.Couet@cern.ch>
Date: Thu, 2 Dec 2010 13:31:09 +0000
Subject: [PATCH] - use Fill(const char* name, Double_t w);
git-svn-id: http://root.cern.ch/svn/root/trunk@37179 27541ba8-7e3a-0410-8455-c3a389f83636
---
tutorials/hist/th2polyUSA.C | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/tutorials/hist/th2polyUSA.C b/tutorials/hist/th2polyUSA.C
index 3e81cd856e8..4fec80b4ced 100644
--- a/tutorials/hist/th2polyUSA.C
+++ b/tutorials/hist/th2polyUSA.C
@@ -47,6 +47,7 @@ void th2polyUSA()
TFile *f;
f = TFile::Open("http://root.cern.ch/files/usa.root");
+ // Define the TH2Poly bins.
TMultiGraph *mg;
TKey *key;
TIter nextkey(gDirectory->GetListOfKeys());
@@ -55,14 +56,12 @@ void th2polyUSA()
if (obj->InheritsFrom("TMultiGraph")) {
mg = (TMultiGraph*)obj;
bin = p->AddBin(mg);
- for (i=0; i<nx; i++) {
- if (strstr(states[i],mg->GetName())) {
- p->SetBinContent(bin, pop[i]);
- }
- }
}
}
+ // Fill TH2Poly.
+ for (i=0; i<nx; i++) p->Fill(states[i], pop[i]);
+
gStyle->SetOptStat(11);
gStyle->SetPalette(1);
p->Draw("gllego");
--
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