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//This script will take all the rate comparison plots from a |
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//root file and print them into a single pdf for easy viewing |
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//Usage: root -b -l -q 'dumpToPDF.C("infile.root")' |
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//Usage: root -b -l -q 'dumpToPDF.C+("infile.root", "fitName")' |
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#include <iostream> |
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#include "TFile.h" |
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#include "TCanvas.h" |
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#include "TKey.h" |
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void |
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dumpToPDF(string inName){ |
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dumpToPDF(string inName, string fitName){ |
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TFile *fin = TFile::Open(inName.c_str(), "read"); assert(fin); |
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string outName = inName; |
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outName.replace(outName.find(".root"), 5, ".pdf"); |
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//fitName = "HLT_10LS_delivered_vs_rate_Run190949-191090.root"; |
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TFile *fFit = TFile::Open(fitName.c_str(), "read"); assert(fFit); |
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TCanvas c1; |
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c1.Print(Form("%s[", outName.c_str()), "pdf"); //Open .pdf |
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//get list of keys |
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int nplots = fin->GetNkeys(); |
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TList* plots = fin->GetListOfKeys(); |
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int nfits = fFit->GetNkeys(); |
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printf("nplots: %i, nfits: %i\n", nplots, nfits); |
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if(nplots != nfits){ |
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cout<<" PDF output will be wrong since different number of triggers in fit and current run"<<endl; |
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abort(); |
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} |
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TList* plots = fin->GetListOfKeys(); |
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TList* fits = fFit->GetListOfKeys(); |
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for(int i=0; i<nplots; ++i){ |
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TKey* key = (TKey*) plots->At(i); |
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if(!fin->GetKey(key->GetName())){ |
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cout<<"Didn't find "<<key<<". Removing."<<endl; |
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TKey* plot = (TKey*) plots->At(i); |
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TKey* fit = (TKey*) fits->At(i);//assume they're in the same order for now |
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if(!fin->GetKey(plot->GetName())){ |
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cout<<"Didn't find "<<plot<<". Removing."<<endl; |
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abort(); |
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} |
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TCanvas* c = (TCanvas*) fin->Get(key->GetName()); |
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if(!fFit->GetKey(fit->GetName())){ |
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cout<<"Didn't find "<<fit<<". Removing."<<endl; |
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abort(); |
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} |
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TCanvas* c = new TCanvas(); |
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c->Divide(1,2); |
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TCanvas* cPlot = (TCanvas*) fin->Get(plot->GetName()); |
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c->cd(1); |
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cPlot->DrawClonePad(); |
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TCanvas* cFit = (TCanvas*) fFit->Get(fit->GetName()); |
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c->cd(2); |
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cFit->DrawClonePad(); |
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string bookmarkName = "Title: "; |
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bookmarkName += key->GetName(); |
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bookmarkName += plot->GetName(); |
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c->Print(outName.c_str(), bookmarkName.c_str()); |
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} |
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