fitter->GetParameters(fitParam);
fitter->GetCovarianceMatrix(covMatrix);
chi2 = fitter->GetChisquare();
- chi2 = chi2;
TString *preturnFormula = new TString(Form("( %e+",fitParam[0])), &returnFormula = *preturnFormula;
// pm: Decide weather Begin_Latex t > 0 End_Latex (first case) or Begin_Latex t End_Latex arbitrary (secound case)
// The actual work is done on the array.
/* Begin_Latex
- f(x, #mu, #sigma) #Rightarrow S(t, #mu, #sigma) = #frac{#int_{#mu}^{#mu + t #sigma} f(x, #mu, #sigma) dx + #int_{#mu}^{#mu - t #sigma} f(x, #mu, #sigma) dx }{ #int_{-#infty}^{+#infty} f(x, #mu, #sigma) dx } , for t > 0
+ f(x, #mu, #sigma) #Rightarrow S(t, #mu, #sigma) = (#int_{#mu}^{#mu + t #sigma} f(x, #mu, #sigma) dx + #int_{#mu}^{#mu - t #sigma} f(x, #mu, #sigma) dx) / (#int_{-#infty}^{+#infty} f(x, #mu, #sigma) dx), for t > 0
or
- f(x, #mu, #sigma) #Rightarrow S(t, #mu, #sigma) = #frac{#int_{#mu}^{#mu + t #sigma} f(x, #mu, #sigma) dx}{ #int_{-#infty}^{+#infty} f(x, #mu, #sigma) dx }
+ f(x, #mu, #sigma) #Rightarrow S(t, #mu, #sigma) = #int_{#mu}^{#mu + t #sigma} f(x, #mu, #sigma) dx / #int_{-#infty}^{+#infty} f(x, #mu, #sigma) dx
End_Latex
- begin_macro(source)
+ Begin_Macro(source)
{
Float_t mean = 0;
Float_t sigma = 1.5;
for (Int_t i = 0; i <50000;i++) distribution->Fill(rand.Gaus(mean, sigma));
Float_t *ar = distribution->GetArray();
- TCanvas* macro_example_canvas = new TCanvas("macro_example_canvas_SigmaCut", "", 350, 350);
+ TCanvas* macro_example_canvas = new TCanvas("cAliBaseCalibViewer", "", 350, 350);
macro_example_canvas->Divide(0,3);
TVirtualPad *pad1 = macro_example_canvas->cd(1);
pad1->SetGridy();
shistPM->Draw();
return macro_example_canvas;
}
- end_macro
+ End_Macro
*/
Float_t *array = histogram->GetArray();
//_____________________________________________________________________________
Int_t AliBaseCalibViewer::DrawHisto1D(const Char_t* drawCommand, const Char_t* sector, const Char_t* cuts,
- const Char_t *sigmas, Bool_t plotMean, Bool_t plotMedian, Bool_t plotLTM) const {
- //
+ const Char_t *sigmas, Bool_t plotMean, Bool_t plotMedian, Bool_t plotLTM) const
+{
+ //
// Easy drawing of data, in principle the same as EasyDraw1D
- // Difference: A line for the mean / median / LTM is drawn
+ // Difference: A line for the mean / median / LTM is drawn
// in 'sigmas' you can specify in which distance to the mean/median/LTM you want to see a line in sigma-units, separated by ';'
// example: sigmas = "2; 4; 6;" at Begin_Latex 2 #sigma End_Latex, Begin_Latex 4 #sigma End_Latex and Begin_Latex 6 #sigma End_Latex a line is drawn.
// "plotMean", "plotMedian" and "plotLTM": what kind of lines do you want to see?
- //
- Int_t oldOptStat = gStyle->GetOptStat();
- gStyle->SetOptStat(0000000);
- Double_t ltmFraction = 0.8;
-
- TObjArray *sigmasTokens = TString(sigmas).Tokenize(";");
- TVectorF nsigma(sigmasTokens->GetEntriesFast());
- for (Int_t i = 0; i < sigmasTokens->GetEntriesFast(); i++) {
- TString str(((TObjString*)sigmasTokens->At(i))->GetString());
- Double_t sig = (str.IsFloat()) ? str.Atof() : 0;
- nsigma[i] = sig;
- }
-
- TString drawStr(drawCommand);
- Bool_t dangerousToDraw = drawStr.Contains(":") || drawStr.Contains(">>");
- if (dangerousToDraw) {
- Warning("DrawHisto1D", "The draw string must not contain ':' or '>>'.");
- return -1;
- }
- drawStr += " >> tempHist";
- Int_t entries = EasyDraw1D(drawStr.Data(), sector, cuts);
- TH1F *htemp = (TH1F*)gDirectory->Get("tempHist");
+ //
+ Int_t oldOptStat = gStyle->GetOptStat();
+ gStyle->SetOptStat(0000000);
+ Double_t ltmFraction = 0.8;
+
+ TObjArray *sigmasTokens = TString(sigmas).Tokenize(";");
+ TVectorF nsigma(sigmasTokens->GetEntriesFast());
+ for (Int_t i = 0; i < sigmasTokens->GetEntriesFast(); i++) {
+ TString str(((TObjString*)sigmasTokens->At(i))->GetString());
+ Double_t sig = (str.IsFloat()) ? str.Atof() : 0;
+ nsigma[i] = sig;
+ }
+
+ TString drawStr(drawCommand);
+ Bool_t dangerousToDraw = drawStr.Contains(":") || drawStr.Contains(">>");
+ if (dangerousToDraw) {
+ Warning("DrawHisto1D", "The draw string must not contain ':' or '>>'.");
+ return -1;
+ }
+ drawStr += " >> tempHist";
+ Int_t entries = EasyDraw1D(drawStr.Data(), sector, cuts);
+ TH1F *htemp = (TH1F*)gDirectory->Get("tempHist");
// FIXME is this histogram deleted automatically?
- Double_t *values = fTree->GetV1(); // value is the array containing 'entries' numbers
-
- Double_t mean = TMath::Mean(entries, values);
- Double_t median = TMath::Median(entries, values);
- Double_t sigma = TMath::RMS(entries, values);
- Double_t maxY = htemp->GetMaximum();
-
- Char_t c[500];
- TLegend * legend = new TLegend(.7,.7, .99, .99, "Statistical information");
-
- if (plotMean) {
+ Double_t *values = fTree->GetV1(); // value is the array containing 'entries' numbers
+
+ Double_t mean = TMath::Mean(entries, values);
+ Double_t median = TMath::Median(entries, values);
+ Double_t sigma = TMath::RMS(entries, values);
+ Double_t maxY = htemp->GetMaximum();
+
+ TLegend * legend = new TLegend(.7,.7, .99, .99, "Statistical information");
+ //fListOfObjectsToBeDeleted->Add(legend);
+
+ if (plotMean) {
// draw Mean
- TLine* line = new TLine(mean, 0, mean, maxY);
- line->SetLineColor(kRed);
- line->SetLineWidth(2);
- line->SetLineStyle(1);
- line->Draw();
- sprintf(c, "Mean: %f", mean);
- legend->AddEntry(line, c, "l");
+ TLine* line = new TLine(mean, 0, mean, maxY);
+ //fListOfObjectsToBeDeleted->Add(line);
+ line->SetLineColor(kRed);
+ line->SetLineWidth(2);
+ line->SetLineStyle(1);
+ line->Draw();
+ legend->AddEntry(line, Form("Mean: %f", mean), "l");
// draw sigma lines
- for (Int_t i = 0; i < nsigma.GetNoElements(); i++) {
- TLine* linePlusSigma = new TLine(mean + nsigma[i] * sigma, 0, mean + nsigma[i] * sigma, maxY);
- linePlusSigma->SetLineColor(kRed);
- linePlusSigma->SetLineStyle(2 + i);
- linePlusSigma->Draw();
- TLine* lineMinusSigma = new TLine(mean - nsigma[i] * sigma, 0, mean - nsigma[i] * sigma, maxY);
- lineMinusSigma->SetLineColor(kRed);
- lineMinusSigma->SetLineStyle(2 + i);
- lineMinusSigma->Draw();
- sprintf(c, "%i #sigma = %f",(Int_t)(nsigma[i]), (Float_t)(nsigma[i] * sigma));
- legend->AddEntry(lineMinusSigma, c, "l");
- }
- }
- if (plotMedian) {
+ for (Int_t i = 0; i < nsigma.GetNoElements(); i++) {
+ TLine* linePlusSigma = new TLine(mean + nsigma[i] * sigma, 0, mean + nsigma[i] * sigma, maxY);
+ //fListOfObjectsToBeDeleted->Add(linePlusSigma);
+ linePlusSigma->SetLineColor(kRed);
+ linePlusSigma->SetLineStyle(2 + i);
+ linePlusSigma->Draw();
+ TLine* lineMinusSigma = new TLine(mean - nsigma[i] * sigma, 0, mean - nsigma[i] * sigma, maxY);
+ //fListOfObjectsToBeDeleted->Add(lineMinusSigma);
+ lineMinusSigma->SetLineColor(kRed);
+ lineMinusSigma->SetLineStyle(2 + i);
+ lineMinusSigma->Draw();
+ legend->AddEntry(lineMinusSigma, Form("%i #sigma = %f",(Int_t)(nsigma[i]), (Float_t)(nsigma[i] * sigma)), "l");
+ }
+ }
+ if (plotMedian) {
// draw median
- TLine* line = new TLine(median, 0, median, maxY);
- line->SetLineColor(kBlue);
- line->SetLineWidth(2);
- line->SetLineStyle(1);
- line->Draw();
- sprintf(c, "Median: %f", median);
- legend->AddEntry(line, c, "l");
+ TLine* line = new TLine(median, 0, median, maxY);
+ //fListOfObjectsToBeDeleted->Add(line);
+ line->SetLineColor(kBlue);
+ line->SetLineWidth(2);
+ line->SetLineStyle(1);
+ line->Draw();
+ legend->AddEntry(line, Form("Median: %f", median), "l");
// draw sigma lines
- for (Int_t i = 0; i < nsigma.GetNoElements(); i++) {
- TLine* linePlusSigma = new TLine(median + nsigma[i] * sigma, 0, median + nsigma[i]*sigma, maxY);
- linePlusSigma->SetLineColor(kBlue);
- linePlusSigma->SetLineStyle(2 + i);
- linePlusSigma->Draw();
- TLine* lineMinusSigma = new TLine(median - nsigma[i] * sigma, 0, median - nsigma[i]*sigma, maxY);
- lineMinusSigma->SetLineColor(kBlue);
- lineMinusSigma->SetLineStyle(2 + i);
- lineMinusSigma->Draw();
- sprintf(c, "%i #sigma = %f",(Int_t)(nsigma[i]), (Float_t)(nsigma[i] * sigma));
- legend->AddEntry(lineMinusSigma, c, "l");
- }
- }
- if (plotLTM) {
+ for (Int_t i = 0; i < nsigma.GetNoElements(); i++) {
+ TLine* linePlusSigma = new TLine(median + nsigma[i] * sigma, 0, median + nsigma[i]*sigma, maxY);
+ //fListOfObjectsToBeDeleted->Add(linePlusSigma);
+ linePlusSigma->SetLineColor(kBlue);
+ linePlusSigma->SetLineStyle(2 + i);
+ linePlusSigma->Draw();
+ TLine* lineMinusSigma = new TLine(median - nsigma[i] * sigma, 0, median - nsigma[i]*sigma, maxY);
+ //fListOfObjectsToBeDeleted->Add(lineMinusSigma);
+ lineMinusSigma->SetLineColor(kBlue);
+ lineMinusSigma->SetLineStyle(2 + i);
+ lineMinusSigma->Draw();
+ legend->AddEntry(lineMinusSigma, Form("%i #sigma = %f",(Int_t)(nsigma[i]), (Float_t)(nsigma[i] * sigma)), "l");
+ }
+ }
+ if (plotLTM) {
// draw LTM
- Double_t ltmRms = 0;
- Double_t ltm = GetLTM(entries, values, <mRms, ltmFraction);
- TLine* line = new TLine(ltm, 0, ltm, maxY);
+ Double_t ltmRms = 0;
+ Double_t ltm = GetLTM(entries, values, <mRms, ltmFraction);
+ TLine* line = new TLine(ltm, 0, ltm, maxY);
//fListOfObjectsToBeDeleted->Add(line);
- line->SetLineColor(kGreen+2);
- line->SetLineWidth(2);
- line->SetLineStyle(1);
- line->Draw();
- sprintf(c, "LTM: %f", ltm);
- legend->AddEntry(line, c, "l");
+ line->SetLineColor(kGreen+2);
+ line->SetLineWidth(2);
+ line->SetLineStyle(1);
+ line->Draw();
+ legend->AddEntry(line, Form("LTM: %f", ltm), "l");
// draw sigma lines
- for (Int_t i = 0; i < nsigma.GetNoElements(); i++) {
- TLine* linePlusSigma = new TLine(ltm + nsigma[i] * ltmRms, 0, ltm + nsigma[i] * ltmRms, maxY);
+ for (Int_t i = 0; i < nsigma.GetNoElements(); i++) {
+ TLine* linePlusSigma = new TLine(ltm + nsigma[i] * ltmRms, 0, ltm + nsigma[i] * ltmRms, maxY);
//fListOfObjectsToBeDeleted->Add(linePlusSigma);
- linePlusSigma->SetLineColor(kGreen+2);
- linePlusSigma->SetLineStyle(2+i);
- linePlusSigma->Draw();
-
- TLine* lineMinusSigma = new TLine(ltm - nsigma[i] * ltmRms, 0, ltm - nsigma[i] * ltmRms, maxY);
+ linePlusSigma->SetLineColor(kGreen+2);
+ linePlusSigma->SetLineStyle(2+i);
+ linePlusSigma->Draw();
+
+ TLine* lineMinusSigma = new TLine(ltm - nsigma[i] * ltmRms, 0, ltm - nsigma[i] * ltmRms, maxY);
//fListOfObjectsToBeDeleted->Add(lineMinusSigma);
- lineMinusSigma->SetLineColor(kGreen+2);
- lineMinusSigma->SetLineStyle(2+i);
- lineMinusSigma->Draw();
- sprintf(c, "%i #sigma = %f", (Int_t)(nsigma[i]), (Float_t)(nsigma[i] * ltmRms));
- legend->AddEntry(lineMinusSigma, c, "l");
- }
- }
- if (!plotMean && !plotMedian && !plotLTM) return -1;
- legend->Draw();
- gStyle->SetOptStat(oldOptStat);
- return 1;
+ lineMinusSigma->SetLineColor(kGreen+2);
+ lineMinusSigma->SetLineStyle(2+i);
+ lineMinusSigma->Draw();
+ legend->AddEntry(lineMinusSigma, Form("%i #sigma = %f", (Int_t)(nsigma[i]), (Float_t)(nsigma[i] * ltmRms)), "l");
+ }
+ }
+ if (!plotMean && !plotMedian && !plotLTM) return -1;
+ legend->Draw();
+ gStyle->SetOptStat(oldOptStat);
+ return 1;
}
//_____________________________________________________________________________
// "sigmaStep": the binsize of the generated histogram, -1 means, that the maximal reasonable stepsize is used
// The actual work is done on the array.
/* Begin_Latex
- f(x, #mu, #sigma) #Rightarrow S(t, #mu, #sigma) = #frac{#int_{-#infty}^{#mu + t #sigma} f(x, #mu, #sigma) dx}{ #int_{-#infty}^{+#infty} f(x, #mu, #sigma) dx }
+ f(x, #mu, #sigma) #Rightarrow S(t, #mu, #sigma) = #int_{-#infty}^{#mu + t #sigma} f(x, #mu, #sigma) dx / #int_{-#infty}^{+#infty} f(x, #mu, #sigma) dx
End_Latex
*/
// "sigmaStep": the binsize of the generated histogram, -1 means, that the maximal reasonable stepsize is used
// The actual work is done on the array.
/* Begin_Latex
- f(x, #mu, #sigma) #Rightarrow S(t, #mu, #sigma) = #frac{#int_{-#infty}^{#mu + t #sigma} f(x, #mu, #sigma) dx}{ #int_{-#infty}^{+#infty} f(x, #mu, #sigma) dx }
+ f(x, #mu, #sigma) #Rightarrow S(t, #mu, #sigma) = #int_{-#infty}^{#mu + t #sigma} f(x, #mu, #sigma) dx / #int_{-#infty}^{+#infty} f(x, #mu, #sigma) dx
End_Latex
- begin_macro(source)
+ Begin_Macro(source)
{
Float_t mean = 0;
Float_t sigma = 1.5;
return macro_example_canvas_Integrate;
}
- end_macro
+ End_Macro
*/
//_____________________________________________________________________________
void AliBaseCalibViewer::DrawLines(TH1F *histogram, TVectorF nsigma, TLegend *legend, Int_t color, Bool_t pm) const {
- //
+ //
// Private function for SigmaCut(...) and Integrate(...)
// Draws lines into the given histogram, specified by "nsigma", the lines are addeed to the legend
- //
-
+ //
+
// start to draw the lines, loop over requested sigmas
- Char_t c[500];
- for (Int_t i = 0; i < nsigma.GetNoElements(); i++) {
- if (!pm) {
- Int_t bin = histogram->GetXaxis()->FindBin(nsigma[i]);
- TLine* lineUp = new TLine(nsigma[i], 0, nsigma[i], histogram->GetBinContent(bin));
+ for (Int_t i = 0; i < nsigma.GetNoElements(); i++) {
+ if (!pm) {
+ Int_t bin = histogram->GetXaxis()->FindBin(nsigma[i]);
+ TLine* lineUp = new TLine(nsigma[i], 0, nsigma[i], histogram->GetBinContent(bin));
//fListOfObjectsToBeDeleted->Add(lineUp);
- lineUp->SetLineColor(color);
- lineUp->SetLineStyle(2 + i);
- lineUp->Draw();
- TLine* lineLeft = new TLine(nsigma[i], histogram->GetBinContent(bin), 0, histogram->GetBinContent(bin));
+ lineUp->SetLineColor(color);
+ lineUp->SetLineStyle(2 + i);
+ lineUp->Draw();
+ TLine* lineLeft = new TLine(nsigma[i], histogram->GetBinContent(bin), 0, histogram->GetBinContent(bin));
//fListOfObjectsToBeDeleted->Add(lineLeft);
- lineLeft->SetLineColor(color);
- lineLeft->SetLineStyle(2 + i);
- lineLeft->Draw();
- sprintf(c, "Fraction(%f #sigma) = %f",nsigma[i], histogram->GetBinContent(bin));
- legend->AddEntry(lineLeft, c, "l");
- }
- else { // if (pm)
- Int_t bin = histogram->GetXaxis()->FindBin(nsigma[i]);
- TLine* lineUp1 = new TLine(nsigma[i], 0, nsigma[i], histogram->GetBinContent(bin));
+ lineLeft->SetLineColor(color);
+ lineLeft->SetLineStyle(2 + i);
+ lineLeft->Draw();
+ legend->AddEntry(lineLeft, Form("Fraction(%f #sigma) = %f",nsigma[i], histogram->GetBinContent(bin)), "l");
+ }
+ else { // if (pm)
+ Int_t bin = histogram->GetXaxis()->FindBin(nsigma[i]);
+ TLine* lineUp1 = new TLine(nsigma[i], 0, nsigma[i], histogram->GetBinContent(bin));
//fListOfObjectsToBeDeleted->Add(lineUp1);
- lineUp1->SetLineColor(color);
- lineUp1->SetLineStyle(2 + i);
- lineUp1->Draw();
- TLine* lineLeft1 = new TLine(nsigma[i], histogram->GetBinContent(bin), histogram->GetBinLowEdge(0)+histogram->GetBinWidth(0), histogram->GetBinContent(bin));
+ lineUp1->SetLineColor(color);
+ lineUp1->SetLineStyle(2 + i);
+ lineUp1->Draw();
+ TLine* lineLeft1 = new TLine(nsigma[i], histogram->GetBinContent(bin), histogram->GetBinLowEdge(0)+histogram->GetBinWidth(0), histogram->GetBinContent(bin));
//fListOfObjectsToBeDeleted->Add(lineLeft1);
- lineLeft1->SetLineColor(color);
- lineLeft1->SetLineStyle(2 + i);
- lineLeft1->Draw();
- sprintf(c, "Fraction(+%f #sigma) = %f",nsigma[i], histogram->GetBinContent(bin));
- legend->AddEntry(lineLeft1, c, "l");
- bin = histogram->GetXaxis()->FindBin(-nsigma[i]);
- TLine* lineUp2 = new TLine(-nsigma[i], 0, -nsigma[i], histogram->GetBinContent(bin));
+ lineLeft1->SetLineColor(color);
+ lineLeft1->SetLineStyle(2 + i);
+ lineLeft1->Draw();
+ legend->AddEntry(lineLeft1, Form("Fraction(+%f #sigma) = %f",nsigma[i], histogram->GetBinContent(bin)), "l");
+ bin = histogram->GetXaxis()->FindBin(-nsigma[i]);
+ TLine* lineUp2 = new TLine(-nsigma[i], 0, -nsigma[i], histogram->GetBinContent(bin));
//fListOfObjectsToBeDeleted->Add(lineUp2);
- lineUp2->SetLineColor(color);
- lineUp2->SetLineStyle(2 + i);
- lineUp2->Draw();
- TLine* lineLeft2 = new TLine(-nsigma[i], histogram->GetBinContent(bin), histogram->GetBinLowEdge(0)+histogram->GetBinWidth(0), histogram->GetBinContent(bin));
+ lineUp2->SetLineColor(color);
+ lineUp2->SetLineStyle(2 + i);
+ lineUp2->Draw();
+ TLine* lineLeft2 = new TLine(-nsigma[i], histogram->GetBinContent(bin), histogram->GetBinLowEdge(0)+histogram->GetBinWidth(0), histogram->GetBinContent(bin));
//fListOfObjectsToBeDeleted->Add(lineLeft2);
- lineLeft2->SetLineColor(color);
- lineLeft2->SetLineStyle(2 + i);
- lineLeft2->Draw();
- sprintf(c, "Fraction(-%f #sigma) = %f",nsigma[i], histogram->GetBinContent(bin));
- legend->AddEntry(lineLeft2, c, "l");
- }
- } // for (Int_t i = 0; i < nsigma.GetNoElements(); i++)
+ lineLeft2->SetLineColor(color);
+ lineLeft2->SetLineStyle(2 + i);
+ lineLeft2->Draw();
+ legend->AddEntry(lineLeft2, Form("Fraction(-%f #sigma) = %f",nsigma[i], histogram->GetBinContent(bin)), "l");
+ }
+ } // for (Int_t i = 0; i < nsigma.GetNoElements(); i++)
}
//_____________________________________________________________________________
void AliBaseCalibViewer::DrawLines(TGraph *graph, TVectorF nsigma, TLegend *legend, Int_t color, Bool_t pm) const {
- //
+ //
// Private function for SigmaCut(...) and Integrate(...)
// Draws lines into the given histogram, specified by "nsigma", the lines are addeed to the legend
- //
-
+ //
+
// start to draw the lines, loop over requested sigmas
- Char_t c[500];
- for (Int_t i = 0; i < nsigma.GetNoElements(); i++) {
- if (!pm) {
- TLine* lineUp = new TLine(nsigma[i], 0, nsigma[i], graph->Eval(nsigma[i]));
+ for (Int_t i = 0; i < nsigma.GetNoElements(); i++) {
+ if (!pm) {
+ TLine* lineUp = new TLine(nsigma[i], 0, nsigma[i], graph->Eval(nsigma[i]));
//fListOfObjectsToBeDeleted->Add(lineUp);
- lineUp->SetLineColor(color);
- lineUp->SetLineStyle(2 + i);
- lineUp->Draw();
- TLine* lineLeft = new TLine(nsigma[i], graph->Eval(nsigma[i]), 0, graph->Eval(nsigma[i]));
+ lineUp->SetLineColor(color);
+ lineUp->SetLineStyle(2 + i);
+ lineUp->Draw();
+ TLine* lineLeft = new TLine(nsigma[i], graph->Eval(nsigma[i]), 0, graph->Eval(nsigma[i]));
//fListOfObjectsToBeDeleted->Add(lineLeft);
- lineLeft->SetLineColor(color);
- lineLeft->SetLineStyle(2 + i);
- lineLeft->Draw();
- sprintf(c, "Fraction(%f #sigma) = %f",nsigma[i], graph->Eval(nsigma[i]));
- legend->AddEntry(lineLeft, c, "l");
- }
- else { // if (pm)
- TLine* lineUp1 = new TLine(nsigma[i], 0, nsigma[i], graph->Eval(nsigma[i]));
+ lineLeft->SetLineColor(color);
+ lineLeft->SetLineStyle(2 + i);
+ lineLeft->Draw();
+ legend->AddEntry(lineLeft, Form("Fraction(%f #sigma) = %f",nsigma[i], graph->Eval(nsigma[i])), "l");
+ }
+ else { // if (pm)
+ TLine* lineUp1 = new TLine(nsigma[i], 0, nsigma[i], graph->Eval(nsigma[i]));
//fListOfObjectsToBeDeleted->Add(lineUp1);
- lineUp1->SetLineColor(color);
- lineUp1->SetLineStyle(2 + i);
- lineUp1->Draw();
- TLine* lineLeft1 = new TLine(nsigma[i], graph->Eval(nsigma[i]), graph->GetHistogram()->GetXaxis()->GetBinLowEdge(0), graph->Eval(nsigma[i]));
+ lineUp1->SetLineColor(color);
+ lineUp1->SetLineStyle(2 + i);
+ lineUp1->Draw();
+ TLine* lineLeft1 = new TLine(nsigma[i], graph->Eval(nsigma[i]), graph->GetHistogram()->GetXaxis()->GetBinLowEdge(0), graph->Eval(nsigma[i]));
//fListOfObjectsToBeDeleted->Add(lineLeft1);
- lineLeft1->SetLineColor(color);
- lineLeft1->SetLineStyle(2 + i);
- lineLeft1->Draw();
- sprintf(c, "Fraction(+%f #sigma) = %f",nsigma[i], graph->Eval(nsigma[i]));
- legend->AddEntry(lineLeft1, c, "l");
- TLine* lineUp2 = new TLine(-nsigma[i], 0, -nsigma[i], graph->Eval(-nsigma[i]));
+ lineLeft1->SetLineColor(color);
+ lineLeft1->SetLineStyle(2 + i);
+ lineLeft1->Draw();
+ legend->AddEntry(lineLeft1, Form("Fraction(+%f #sigma) = %f",nsigma[i], graph->Eval(nsigma[i])), "l");
+ TLine* lineUp2 = new TLine(-nsigma[i], 0, -nsigma[i], graph->Eval(-nsigma[i]));
//fListOfObjectsToBeDeleted->Add(lineUp2);
- lineUp2->SetLineColor(color);
- lineUp2->SetLineStyle(2 + i);
- lineUp2->Draw();
- TLine* lineLeft2 = new TLine(-nsigma[i], graph->Eval(-nsigma[i]), graph->GetHistogram()->GetXaxis()->GetBinLowEdge(0), graph->Eval(-nsigma[i]));
+ lineUp2->SetLineColor(color);
+ lineUp2->SetLineStyle(2 + i);
+ lineUp2->Draw();
+ TLine* lineLeft2 = new TLine(-nsigma[i], graph->Eval(-nsigma[i]), graph->GetHistogram()->GetXaxis()->GetBinLowEdge(0), graph->Eval(-nsigma[i]));
//fListOfObjectsToBeDeleted->Add(lineLeft2);
- lineLeft2->SetLineColor(color);
- lineLeft2->SetLineStyle(2 + i);
- lineLeft2->Draw();
- sprintf(c, "Fraction(-%f #sigma) = %f",nsigma[i], graph->Eval(-nsigma[i]));
- legend->AddEntry(lineLeft2, c, "l");
- }
- } // for (Int_t i = 0; i < nsigma.GetNoElements(); i++)
+ lineLeft2->SetLineColor(color);
+ lineLeft2->SetLineStyle(2 + i);
+ lineLeft2->Draw();
+ legend->AddEntry(lineLeft2, Form("Fraction(-%f #sigma) = %f",nsigma[i], graph->Eval(-nsigma[i])), "l");
+ }
+ } // for (Int_t i = 0; i < nsigma.GetNoElements(); i++)
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff