from sys import argv, stdout, stderr

import getopt

import ROOT

import sys

import math

import array

import numpy

ROOT.gROOT.LoadMacro("tdrstyle.C")

ROOT.setTDRStyle()

ROOT.gROOT.SetStyle("Plain")

ROOT.gROOT.SetBatch(True)

ROOT.gStyle.SetOptStat(0)

fileFit = ROOT.TFile("ForAaron_fakes_tJetPt.root")

ntupleFit = fileFit.Get("datacorHisto_Ratio").Clone()

fit = ntupleFit.Fit("pol1","","",30.0,230.0)

canvas = ROOT.TCanvas("canvas","canvas",800,800)

ntupleFit.GetYaxis().SetTitle("Fake Rate Factor")

ntupleFit.GetYaxis().SetTitleOffset(0.9)

ntupleFit.GetYaxis().SetLabelSize(0.035)

ntupleFit.GetYaxis().SetTitleSize(0.05)

ntupleFit.GetXaxis().SetTitleOffset(0.9)

ntupleFit.GetXaxis().SetLabelSize(0.035)

ntupleFit.GetXaxis().SetTitleSize(0.05)

ntupleFit.GetXaxis().SetTitle("Tau Jet Pt")

ntupleFit.Draw()

canvas.SaveAs("FakeFitLine.png")