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legend3.C
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1
{
2
TCanvas *c3 =
new
TCanvas(
"c2"
,
"c2"
,500,300);
3
4
TLegend* leg =
new
TLegend(0.2, 0.2, .8, .8);
5
TH1* h =
new
TH1F(
""
,
""
, 1, 0, 1);
6
7
leg-> SetNColumns(2);
8
9
leg->AddEntry(h,
"Column 1 line 1"
,
"l"
);
10
leg->AddEntry(h,
"Column 2 line 1"
,
"l"
);
11
leg->AddEntry(h,
"Column 1 line 2"
,
"l"
);
12
leg->AddEntry(h,
"Column 2 line 2"
,
"l"
);
13
14
leg->Draw();
15
return
c3;
16
}
17
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legend3.C
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