172 lines
5.0 KiB
C
172 lines
5.0 KiB
C
#include <TROOT.h>
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#include <TChain.h>
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#include <TStyle.h>
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#include <TSystem.h>
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#include <TFile.h>
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#include <TSelector.h>
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#include <TCanvas.h>
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#include <TGraph.h>
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#include <TClonesArray.h>
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#include <TBenchmark.h>
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#include <TMath.h>
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#include <TLatex.h>
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#include <TF1.h>
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#include <TLine.h>
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#include <iostream>
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void readTrace(TString fileName, int minDetID = 0, int maxDetID = 1000, bool isGoodOnly = false){
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/**///==============================================================
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TFile * f1 = new TFile (fileName, "read");
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TTree * tree = (TTree *) f1->Get("gen_tree");
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int totnumEntry = tree->GetEntries();
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printf( "========== total Entry : %d \n", totnumEntry);
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TCanvas * cRead = new TCanvas("cRead", "Read Trace", 0, 1500, 800, 300);
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cRead->Divide(1,1);
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for( int i = 1; i <= 2 ; i++){
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cRead->cd(i)->SetGrid();
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}
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cRead->SetGrid();
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gStyle->SetOptFit(0);
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/**///==============================================================
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TClonesArray * arr = new TClonesArray("TGraph");
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tree->SetBranchAddress("trace", &arr);
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//TODO UP-Down arrow for pervious-next control
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TLine timeVLine;
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TLatex text ;
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text.SetNDC();
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text.SetTextFont(62);
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text.SetTextSize(0.06);
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text.SetTextColor(2);
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bool breakFlag = false;
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bool lastEvFlag = false;
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std::vector<int> oldEv;
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int evPointer = 0;
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for( int ev = 0; ev < totnumEntry; ev++){
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if( lastEvFlag ) {
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ev = oldEv[evPointer];
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lastEvFlag = false;
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}
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tree->GetEntry(ev);
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int nTrace = arr->GetEntriesFast();
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int countJ = 0;
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for( int j = 0; j < nTrace ; j++){
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TGraph * g = (TGraph*) arr->At(j);
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TString gTitle;
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gTitle = g->GetTitle();
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///printf("TGraph Title : %s\n", gTitle.Data());
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int detID = 0;
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int pos = gTitle.Index("id:");
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gTitle.Remove(0, pos+3);
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gTitle.Remove(3);
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detID = gTitle.Atoi();
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if( !(minDetID <= detID && detID <= maxDetID ) ) continue;
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if( countJ == 0 ) printf("-------------------------------- ev : %d, evPointer : %d| num Trace : %d\n", ev, evPointer, nTrace);
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TF1 * gFit = (TF1 *) g->FindObject("gFit");
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TString kTitle;
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if( gFit != NULL ){
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double base, time = 0, riseTime, energy, chiSq;
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energy = gFit->GetParameter(0);
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time = gFit->GetParameter(1);
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riseTime = gFit->GetParameter(2);
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base = gFit->GetParameter(3);
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chiSq = gFit->GetChisquare()/gFit->GetNDF();
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int kind = gFit->GetLineColor();
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int det = gFit->GetLineStyle();
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///if( !(minDetID <= det && det <= maxDetID ) ) continue;
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if( isGoodOnly){
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if( abs(energy) < 1.5* g->GetRMS(2) ) continue;
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if( time > gFit->GetXmax() || time < gFit->GetXmin()) continue;
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if( time > 200 || time < 20) continue;
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if( riseTime > gFit->GetXmax()/7. || riseTime < 0 ) continue;
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}
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//if( energy < 400 ) continue;
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kTitle = Form("(%3d,%d), base: %8.1f, rise: %6.2f, time: %6.1f, energy: %8.1f | chi2: %8.1f, RMS: %6.1f",
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det, kind, base, riseTime, time, energy, chiSq, g->GetRMS(2));
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printf("%s |(q = break, w = last one)", kTitle.Data());
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timeVLine.SetX1(time);
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timeVLine.SetX2(time);
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timeVLine.SetY1(-1000);
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timeVLine.SetY2(20000);
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timeVLine.SetLineColor(4);
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}
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cRead->cd(1);
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//cRead->Clear();
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g->Draw("AC");
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//g->GetXaxis()->SetRangeUser(0, g->GetN());
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//g->GetYaxis()->SetRangeUser(7500, 35000);
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timeVLine.Draw("same");
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if( gFit != NULL ) text.DrawText(0.11, 0.85, kTitle.Data());
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cRead->Update();
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gSystem->ProcessEvents();
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char s[80];
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fgets(s, sizeof s, stdin);
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if( s[0] == 113 ) { // 'q' = 113
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breakFlag = true;
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break;
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}else if( s[0] == 119 ) { // 'w' = 119
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if( j > 0 || countJ > 0 ) {
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j = j - 2;
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}
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if( (j == 0 && (int)oldEv.size() >= 0 && evPointer > 0 ) || countJ == 0 ) {
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if( evPointer > 0 ) evPointer --;
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if( evPointer == 0 ) printf(" the first event!!! \n");
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lastEvFlag = true;
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//printf(" ev : %d, evPt : %d \n", oldEv[evPointer], evPointer);
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break;
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}
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}
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countJ ++;
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}
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if( breakFlag ) break;
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if( lastEvFlag == false && countJ > 0 ){
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if( oldEv.size() == evPointer ) oldEv.push_back(ev);
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evPointer ++;
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}
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}
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//gROOT->ProcessLine(".q");
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}
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