leg = Legend(
3,
pad=canvas,
topmargin=0.05,
margin=0.2,
entryheight=0.02,
entrysep=0.01,
textsize=12,
)
leg.AddEntry(d0inc, label='inclusive')
leg.AddEntry(d0wbj, label='N_{bjet}#geq1')
leg.AddEntry(d0wbj_c, label='N_{bjet}#geq1 (scaled)')
leg.Draw()
title = TitleAsLatex(
'[4#mu VR] muon-type lepton-jet min |d_{0}| shape comparison')
title.Draw()
frame = canvas.FindObject('TFrame')
lo, hi = frame.GetY1(), frame.GetY2()
vline = Line(100, lo, 100, hi)
vline.color = 'black'
vline.linewidth = 2
vline.linestyle = 'dashed'
vline.Draw()
canvas.SaveAs('{}/ch4mu_muljd0Shape.pdf'.format(outdir))
canvas.clear()
pf.close()
