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# Example: displaying a ROOT histogram from Python
from ROOT import gRandom, TCanvas, TH1F
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c1 = TCanvas('c1', 'Example', 200, 10, 700, 500)
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hpx = TH1F('hpx', 'px', 100, -4 , 4)
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for i in xrange(25000):
px = gRandom.Gaus()
i = hpx.Fill(px)
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hpx.Draw()
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c1.Draw()
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