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C++ TGraphErrors::GetYaxis方法代码示例

本文整理汇总了C++中TGraphErrors::GetYaxis方法的典型用法代码示例。如果您正苦于以下问题:C++ TGraphErrors::GetYaxis方法的具体用法?C++ TGraphErrors::GetYaxis怎么用?C++ TGraphErrors::GetYaxis使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在TGraphErrors的用法示例。


在下文中一共展示了TGraphErrors::GetYaxis方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: DrawClus

void DrawClus(bool Flag_err,TTree* tree,Double_t *errx,char* varToPlot, char* cond, Int_t kColor, Int_t kMarker, char* Title,char* xTitle,char* yTitle, TLegend *leg, char* cLeg,Double_t downlim,Double_t uplim){
  TGraphErrors* g;
  
  tree->Draw(varToPlot, cond,"goff");
  cout << tree->GetSelectedRows() << endl;
  if(tree->GetSelectedRows()){
    if(Flag_err)
      g=new TGraphErrors(tree->GetSelectedRows(),tree->GetV1(),tree->GetV2(),errx,tree->GetV3());
    else
      g=new TGraphErrors(tree->GetSelectedRows(),tree->GetV1(),tree->GetV2(),errx,errx);
    g->SetMarkerStyle(kMarker);
    g->SetMarkerSize(0.9);
    g->SetMarkerColor(kColor);
    g->SetTitle(Title);
    g->GetXaxis()->SetTitle(xTitle);
    g->GetXaxis()->CenterTitle();
    g->GetYaxis()->SetTitle(yTitle);
    g->GetYaxis()->CenterTitle();
    g->GetYaxis()->SetRangeUser(downlim,uplim);
    g->Draw("Ap");
    leg->AddEntry(g, cLeg,"p");
  }else{
    cout << "NO rows selected for leave " << varToPlot << endl;
  }
}
开发者ID:Andrej-CMS,项目名称:cmssw,代码行数:25,代码来源:PlotMacro.cpp

示例2: TGraphErrors

//______________________________________________________________________________
// Construct a graph from vectors and y error vector
TGraphErrors *LoadGraphFromVectorsWithError(vector<double> xVector, vector<double> yVector, vector<double> yErrorVector, string xTitle, string yTitle)
{
	int n = xVector.size();

	if ((xVector.size() == yVector.size()) &&
		(yVector.size() == yErrorVector.size()))
	{
		//Create a graph
		TGraphErrors *gr = new TGraphErrors(n, &xVector[0], &yVector[0], 0, &yErrorVector[0]);
		gr->SetTitle("");
		gr->SetMarkerStyle(20);
		gr->SetMarkerSize(1.2);
		gr->SetLineWidth(2);
		gr->GetXaxis()->SetTitle(xTitle.c_str());
		gr->GetXaxis()->CenterTitle();
		gr->GetYaxis()->SetTitle(yTitle.c_str());
		gr->GetYaxis()->CenterTitle();
		return gr;
		delete gr;
	}
	else
	{
		TGraphErrors *gr0 = new TGraphErrors();
		return gr0;
		delete gr0;
	}
}
开发者ID:abose2016,项目名称:sip-2015,代码行数:29,代码来源:integratedSplinesV4binarysearch.C

示例3: Draw_CMS_Y1S_RaaVsRap

void Draw_CMS_Y1S_RaaVsRap(TLegend *lgd)
{
  const int nbinsRap=6;

  Double_t RapCMS[nbinsRap]={0.2,0.6,1.0,1.4,1.8,2.2};
  Double_t ErrRapCMS[nbinsRap]={0};
  
  Double_t RaaRapCMS[nbinsRap] = {0.402,0.377,0.452,0.461,0.466,0.35}; 
  Double_t RaaRapStatErrCMS[nbinsRap] = {0.025,0.025,0.030,0.034,0.039,0.053};
  Double_t RaaRapSystErrCMS[nbinsRap] = {0.0404,0.038,0.046,0.0466,0.0484,0.0373};
  
  TGraphErrors *grRaaRapCMS = new TGraphErrors(nbinsRap, RapCMS, RaaRapCMS, ErrRapCMS, RaaRapStatErrCMS);  
  grRaaRapCMS->SetMarkerStyle(20);
  grRaaRapCMS->SetMarkerColor(4);
  grRaaRapCMS->GetYaxis()->SetRangeUser(0,3.0);
  grRaaRapCMS->GetXaxis()->SetTitle("p_{T}(GeV/c)");
  grRaaRapCMS->GetYaxis()->SetTitle("R_{AA}");
   
  TAxis *Xaxis2 = grRaaRapCMS->GetXaxis();
  Xaxis2->SetLimits(0.,2.4);
  
  grRaaRapCMS->Draw("AP");
  
  TLine *lh4 = new TLine(0.0,1.0,20.0,1.0);
  lh4->SetLineColor(1);
  lh4->SetLineStyle(1);
  lh4->SetLineWidth(2);
  lh4->Draw("same");


  TLatex *tb= new TLatex;
  tb->SetNDC(); 
  tb->SetTextAlign(12);
  tb->SetTextColor(1);
  tb->SetTextSize(0.040);
  //tb->DrawLatex(0.55,0.22,"PbPb #sqrt{s_{NN}} = 2.76 TeV");
  //tb->DrawLatex(0.55,0.16,"#varUpsilon #rightarrow #mu^{+} #mu^{-}, p_{T}^{#varUpsilon} > 0.0 GeV/c");  
  
  TBox *RaaRapCMSSys[nbinsRap];
  for(int j=0;j<nbinsRap;j++){
    RaaRapCMSSys[j] = new TBox(RapCMS[j]-0.1,  RaaRapCMS[j]-RaaRapSystErrCMS[j], RapCMS[j]+0.1,  RaaRapCMS[j]+RaaRapSystErrCMS[j]);
  }
  
  for(int j=0;j<nbinsRap;j++){
    RaaRapCMSSys[j]->SetFillStyle(0000);
    RaaRapCMSSys[j]->SetLineColor(4);
    RaaRapCMSSys[j]->Draw("same"); 
  }
    
  TBox *CMSGlobalSysRap;
  CMSGlobalSysRap = new TBox(18-0.2, 1 - 0.083, 18+0.2, 1 + 0.083);
  CMSGlobalSysRap->SetFillStyle(3001);
  CMSGlobalSysRap->SetLineColor(4);
  CMSGlobalSysRap->SetFillColor(4);
  //CMSGlobalSysRap->Draw("same"); 
    
  lgd->AddEntry(grRaaRapCMS,"CMS Data", "P");  

  }
开发者ID:vineetsalar,项目名称:JPsiProduction,代码行数:59,代码来源:Plot_PaperFigures_NF_Band_UpsilonPt.C

示例4: Draw_ALICEFor_JPsi_RaaVsNpart

void Draw_ALICEFor_JPsi_RaaVsNpart(TLegend *lgd)
{
  int nbinsALICE=9;
  Double_t NPartALICE[10]={357,262,187,128,86,53,30,16,8};
  Double_t ErrNPartALICE[10]={0};
  Double_t RaaALICE[10] = {0.47,0.48,0.51,0.51,0.52,0.61,0.70,0.74,0.94}; 
  Double_t SystErrALICE[10] = {0.03,0.02,0.02,0.02,0.03,0.05,0.06,0.09,0.1};
  
  TGraphErrors *grRaaALICE = new TGraphErrors(nbinsALICE, NPartALICE, RaaALICE, ErrNPartALICE, SystErrALICE);  
  grRaaALICE->SetMarkerStyle(20);
  grRaaALICE->SetMarkerColor(4);
  grRaaALICE->GetYaxis()->SetRangeUser(0,1.7);
  
  TAxis *Xaxis2 = grRaaALICE->GetXaxis();
  Xaxis2->SetLimits(0.,430.0);
  
  grRaaALICE->GetXaxis()->SetTitle("N_{Part}");
  grRaaALICE->GetYaxis()->SetTitle("R_{AA}");

  grRaaALICE->Draw("AP");
 
  TLine *lh3 = new TLine(0.0,1.0,420,1.0);
  lh3->SetLineColor(1);
  lh3->SetLineStyle(1);
  lh3->SetLineWidth(1.5);
  lh3->Draw("same");
 
  //TLatex *tb= new TLatex;
  //tb->SetNDC(); 
  //tb->SetTextAlign(12);
  //tb->SetTextColor(1);
  //tb->SetTextSize(0.040);
  //tb->DrawLatex(0.22,0.22,"PbPb #sqrt{s_{NN}} = 2.76 TeV");
  //tb->DrawLatex(0.22,0.16,"J/#psi #rightarrow #mu^{+} #mu^{-}, p_{T}^{J/#psi} > 0.0 GeV/c");  
   
  
  TBox *RaaJPsiALICESys[12];
  for(int j=0;j<9;j++){
    RaaJPsiALICESys[j] = new TBox(NPartALICE[j]-3,  RaaALICE[j]-SystErrALICE[j], NPartALICE[j]+3, RaaALICE[j]+SystErrALICE[j]);
  }
  
  for(int j=0;j<9;j++){
    RaaJPsiALICESys[j]->SetFillStyle(0000);
    RaaJPsiALICESys[j]->SetLineColor(4);
    RaaJPsiALICESys[j]->Draw("same"); 
  }
  
  TBox *ALICEGlobalSysJPsi;
  ALICEGlobalSysJPsi = new TBox(400-5, 1 - 0.14, 400+5, 1 + 0.14);
  ALICEGlobalSysJPsi->SetFillStyle(3001);
  ALICEGlobalSysJPsi->SetLineColor(4);
  ALICEGlobalSysJPsi->SetFillColor(4);
  ALICEGlobalSysJPsi->Draw("same"); 

  Draw_ALICEMid_JPsi_RaaVsNpart(lgd);

  lgd->AddEntry(grRaaALICE,"ALICE Data p_{T}^{J/#psi} > 0.0 GeV/c, 2.5 #leq y^{J/#psi} #leq 4.0","P");

}
开发者ID:vineetsalar,项目名称:JPsiProduction,代码行数:59,代码来源:AbDrawData.C

示例5: Draw_ALICEMid_JPsi_RaaVsNpart

void Draw_ALICEMid_JPsi_RaaVsNpart(TLegend *lgd)
{
  //ALICE MID rapidity
  int nbinsALICEMid=3;
  Double_t NPartALICEMid[3]={357,193,46};
  Double_t ErrNPartALICEMid[3]={0};
  Double_t RaaALICEMid[3] = {0.82,0.65,0.73}; 
  Double_t SystErrALICEMid[3] = {0.15,0.10,0.16};
  
  TGraphErrors *grRaaALICEMid = new TGraphErrors(nbinsALICEMid, NPartALICEMid, RaaALICEMid, ErrNPartALICEMid, SystErrALICEMid);  
  grRaaALICEMid->SetMarkerStyle(20);
  grRaaALICEMid->SetMarkerColor(2);
  //grRaaALICEMid->SetLineColor(2);
  grRaaALICEMid->GetYaxis()->SetRangeUser(0,1.5);
  
  TAxis *Xaxis = grRaaALICEMid->GetXaxis();
  Xaxis->SetLimits(0.,430.0);
  grRaaALICEMid->GetXaxis()->SetTitle("N_{Part}");
  grRaaALICEMid->GetYaxis()->SetTitle("R_{AA}");
  
  grRaaALICEMid->Draw("Psame");
  
  //TLatex *tb= new TLatex;
  //tb->SetNDC(); 
  //tb->SetTextAlign(12);
  //tb->SetTextColor(1);
  //tb->SetTextSize(0.040);
  //tb->DrawLatex(0.55,0.90,"PbPb #sqrt{s_{NN}} = 2.76 TeV");
  //tb->DrawLatex(0.22,0.16,"J/#psi #rightarrow #mu^{+} #mu^{-}, p_{T}^{J/#psi} > 0.0 GeV/c");  
  //tb->DrawLatex(0.55,0.85,"p_{T}^{J/#psi} > 0.0 GeV/c");  
  
  TLine *lh3 = new TLine(0.0,1.0,420,1.0);
  lh3->SetLineColor(1);
  lh3->SetLineStyle(1);
  lh3->SetLineWidth(1.5);
  lh3->Draw("same");
    
  TBox *RaaJPsiALICEMidSys[12];
  for(int j=0;j<3;j++){
    RaaJPsiALICEMidSys[j] = new TBox(NPartALICEMid[j]-3,  RaaALICEMid[j]-SystErrALICEMid[j], NPartALICEMid[j]+3, RaaALICEMid[j]+SystErrALICEMid[j]);
  }
  
  for(int j=0;j<3;j++){
    RaaJPsiALICEMidSys[j]->SetFillStyle(0000);
    RaaJPsiALICEMidSys[j]->SetLineColor(2);
    RaaJPsiALICEMidSys[j]->Draw("same"); 
  }
  
  TBox *ALICEMidGlobalSysJPsi;
  ALICEMidGlobalSysJPsi = new TBox(385-5, 1 - 0.26, 385+5, 1 + 0.26);
  
  ALICEMidGlobalSysJPsi->SetFillStyle(3001);
  ALICEMidGlobalSysJPsi->SetLineColor(2);
  ALICEMidGlobalSysJPsi->SetFillColor(2);
  ALICEMidGlobalSysJPsi->Draw("same"); 

  lgd->AddEntry(grRaaALICEMid,"ALICE Data p_{T}^{J/#psi} > 0.0 GeV/c, |y^{J/#psi}| #leq 1.0","P");
  
}
开发者ID:vineetsalar,项目名称:JPsiProduction,代码行数:59,代码来源:AbDrawData.C

示例6: plot_mc

void plot_mc(string name="g", double q2=1.9, Int_t n=0)
{
//    SetAtlasStyle();
    TGraphErrors *p;

    TString nn;
    nn.Form("ave_%s_vs_x_for_Q2=%g",name.c_str(),q2);
    gDirectory->GetObject(nn,p);

//    p->Print();

    Double_t ratsize = 0.0;

    TCanvas *c = new TCanvas("PDF","pdf",600,600);
    TPad *pad1 = new TPad("pad1","pad1",0.,ratsize,1.,1.);
    pad1->SetLogx();
    pad1->Draw();
    pad1->cd();
    p->GetXaxis()->Set(101,0.0001,1.);
    p->SetFillColor(kRed-2);
    p->SetFillStyle(3001);
    p->SetLineWidth(1);
    p->SetLineColor(kRed);
    p->GetYaxis()->SetTitle(name.c_str());

    p->GetYaxis()->SetTitleSize(0.06);
    p->GetYaxis()->SetTitleOffset(1.);
    p->GetXaxis()->Set(101,0.0001,1.);
    p->Draw("ALE3");

    Double_t av = 0;
    Double_t av2 = 0;

    for (Int_t i = 1; i<n+1 ; i++) {
        nn.Form("%s_vs_x_for_Q^{2}=%g_%i",name.c_str(),q2,i);
        TGraph *pp = NULL;
        gDirectory->GetObject(nn,pp);
        if (pp != NULL) {
            pp->SetLineColor(kGreen);
            pp->Draw("L");

            av  += pp->GetY()[0];
            av2 += pp->GetY()[0]*pp->GetY()[0];
            cout << i << " "<<pp->GetY()[0] << endl;


        }
    }

    av  /= n;
    av2 = sqrt(av2/n - av*av);
//    cout << n << " "<<av << " "<< av2<<endl;


    p->Draw("E3C");


}
开发者ID:hep-mirrors,项目名称:h1fitter,代码行数:58,代码来源:plot_pdf.C

示例7: Draw_CMS_JPsi_RaaVsRap

void Draw_CMS_JPsi_RaaVsRap(TLegend *lgd)
{
  //=============== CMS Raa Vs Rap Data ===============================================================//
  //AvpT 10.92,9.65,8.92
  int nbinsRapCMS=3;
  Double_t RapCMSD[3]={0.6,1.4,2.0};
  Double_t ErrRapCMS[3]={0.6,0.2,0.4};
  Double_t RaaRapCMS[3] = {0.31,0.33,0.36}; 
  Double_t RaaRapStatErrCMS[3] = {0.02,0.03,0.03};
  Double_t RaaRapSystErrCMS[3] = {0.03,0.04,0.04};

  TGraphErrors *grRaaRapCMS = new TGraphErrors(nbinsRapCMS, RapCMSD, RaaRapCMS, ErrRapCMS, RaaRapStatErrCMS);  
  grRaaRapCMS->SetMarkerStyle(20);
  grRaaRapCMS->SetMarkerColor(2);
  grRaaRapCMS->GetYaxis()->SetRangeUser(0,1.5);
  grRaaRapCMS->GetXaxis()->SetTitle("|y|");
  grRaaRapCMS->GetYaxis()->SetTitle("R_{AA}");
  
  TAxis *XaxisgrRaaRapCMS = grRaaRapCMS->GetXaxis();
  XaxisgrRaaRapCMS->SetLimits(0.0,2.4);
  
  grRaaRapCMS->Draw("AP"); 

  TLine *lh_grRaaRapCMS = new TLine(0.0,1.0,2.4,1.0);
  lh_grRaaRapCMS->SetLineColor(1);
  lh_grRaaRapCMS->SetLineStyle(1);
  lh_grRaaRapCMS->SetLineWidth(1.5);
  lh_grRaaRapCMS->Draw("same");

  TLatex *tb= new TLatex;
  tb->SetNDC(); 
  tb->SetTextAlign(12);
  tb->SetTextColor(1);
  tb->SetTextSize(0.040);
  tb->DrawLatex(0.20,0.20,"Pb+Pb #sqrt{s_{NN}} = 2.76 TeV");
  tb->DrawLatex(0.20,0.15,"J/#psi #rightarrow #mu^{+} #mu^{-}, p_{T}^{J/#psi} > 6.5 GeV/c");  
  
  TBox *RaaRapJPsiCMSSys[4];
  for(int j=0;j<3;j++){
    RaaRapJPsiCMSSys[j] = new TBox(RapCMSD[j]-0.05,  RaaRapCMS[j]-RaaRapSystErrCMS[j], RapCMSD[j]+0.05,  RaaRapCMS[j]+RaaRapSystErrCMS[j]);
  }
  
  for(int j=0;j<3;j++){
    RaaRapJPsiCMSSys[j]->SetFillStyle(0000);
    RaaRapJPsiCMSSys[j]->SetLineColor(2);
    RaaRapJPsiCMSSys[j]->Draw("same"); 
  }
  
  TBox *CMSGlobalSysJPsiRap;
  CMSGlobalSysJPsiRap = new TBox(0.2-0.05, 1 - 0.05, 0.2+0.05, 1 + 0.05);
  CMSGlobalSysJPsiRap->SetFillStyle(3001);
  CMSGlobalSysJPsiRap->SetLineColor(2);
  CMSGlobalSysJPsiRap->SetFillColor(2);
  CMSGlobalSysJPsiRap->Draw("same"); 


  lgd->AddEntry(grRaaRapCMS,"CMS Data", "P");
}
开发者ID:vineetsalar,项目名称:JPsiProduction,代码行数:58,代码来源:AbDrawData.C

示例8: Draw_CMS_JPsi_RaaVsNpart

void Draw_CMS_JPsi_RaaVsNpart(TLegend *lgd)
{

int nbins = 12;
  Double_t RaaCMS[20]={0.23,0.24,0.29,0.33,0.38,0.40,0.45,0.41,0.52,0.52,0.64,0.64};
  Double_t StatErrCMS[20]={0.01,0.01,0.02,0.02,0.02,0.03,0.03,0.03,0.04,0.04,0.05,0.05};
  Double_t SystErrCMS[20]={0.02,0.03,0.03,0.03,0.04,0.04,0.05,0.04,0.05,0.05,0.07,0.13};
  Double_t NPartCMS[20]={Npart(0,2),Npart(2,4),Npart(4,6),Npart(6,8),Npart(8,10),Npart(10,12),
			 Npart(12,14),Npart(14,16),Npart(16,18),Npart(18,20),Npart(20,24),
			 Npart(24,40)};
  Double_t ErrNPartCMS[20]={0};
  
  TGraphErrors *grRaaCMS = new TGraphErrors(nbins, NPartCMS, RaaCMS, ErrNPartCMS, StatErrCMS);  
  grRaaCMS->SetMarkerStyle(21);
  grRaaCMS->SetMarkerColor(2);
  grRaaCMS->GetYaxis()->SetRangeUser(0,1.7);
  grRaaCMS->GetXaxis()->SetTitle("N_{Part}");
  grRaaCMS->GetYaxis()->SetTitle("R_{AA}");
  
  grRaaCMS->Draw("AP");
  TBox *RaaJPsiSys[12];
  for(int j=0;j<12;j++){
    RaaJPsiSys[j] = new TBox(NPartCMS[j]-3,  RaaCMS[j]-SystErrCMS[j], NPartCMS[j]+3, RaaCMS[j]+SystErrCMS[j]);
  }
  
  for(int j=0;j<12;j++){
    RaaJPsiSys[j]->SetFillStyle(0000);
    RaaJPsiSys[j]->SetLineColor(6);
    RaaJPsiSys[j]->Draw("same"); 
  }
  
  TLine *lh2 = new TLine(0.0,1.0,400,1.0);
  lh2->SetLineColor(1);
  lh2->SetLineStyle(1);
  lh2->SetLineWidth(2);
  lh2->Draw("same");
  
  TBox *GlobalSysJPsi;
  GlobalSysJPsi = new TBox(400-5, 1 - 0.06, 400+5, 1 + 0.06);
  GlobalSysJPsi->SetFillStyle(3001);
  GlobalSysJPsi->SetLineColor(6);
  GlobalSysJPsi->SetFillColor(6);
  GlobalSysJPsi->Draw("same"); 
  
  TLatex *tb= new TLatex;
  tb->SetNDC(); 
  tb->SetTextAlign(12);
  tb->SetTextColor(1);
  tb->SetTextSize(0.040);
  tb->DrawLatex(0.17,0.23,"PbPb #sqrt{s_{NN}} = 2.76 TeV");
  tb->DrawLatex(0.17,0.17,"p_{T}^{J/#psi} > 6.5 GeV/c");

  lgd->AddEntry(grRaaCMS,"CMS Data", "P");

}
开发者ID:vineetsalar,项目名称:JPsiProduction,代码行数:55,代码来源:AbDrawData.C

示例9: plotObsScanCheck

///
/// Plot the discrepancy between the observable and the predicted
/// observable when making predictions about observables by scanning
/// them. This checks if the chi2 term of the observable is tight enough.
/// This only works for 1D scans for now.
///
void ParameterEvolutionPlotter::plotObsScanCheck()
{
	vector<RooSlimFitResult*> results = curveResults;

	cout << "ParameterEvolutionPlotter::plotObsScanCheck() : plotting ..." << endl;
	TCanvas *c2 = newNoWarnTCanvas("plotObsScanCheck"+getUniqueRootName(), title, 800,600);
	c2->SetLeftMargin(0.2);

	// get observable
	TGraphErrors *g = new TGraphErrors(results.size());
	int iGraph = 0;

	for ( int i=0; i<results.size(); i++ ){
		assert(results[i]);
		// get value of observable
		float obsValue = results[i]->getParVal(scanVar1);
		float obsError = w->var(scanVar1)->getError();

		// get value of theory prediction
		setParameters(w,parsName,results[i]);
		TString thName = scanVar1;
		thName.ReplaceAll("_obs","_th");
		if ( !w->function(thName) ){
			cout << "ParameterEvolutionPlotter::plotObsScanCheck() : ERROR : theory value not found: " << thName << endl;
			continue;
		}
		float thValue = w->function(thName)->getVal();
		g->SetPoint(iGraph, iGraph, obsValue-thValue);
		g->SetPointError(iGraph, 0., obsError);
		iGraph++;
	}

	g->SetTitle(scanVar1);
	g->GetXaxis()->SetTitle("scan step");
	g->GetYaxis()->SetTitleSize(0.06);
	g->GetYaxis()->SetLabelSize(0.04);
	g->GetYaxis()->SetTitleOffset(1.5);
	g->GetYaxis()->SetTitle(scanVar1);
	Int_t ci = 927;
	TColor *col = new TColor(ci, 0, 0, 1, " ", 0.5);
	g->SetFillColor(ci);
	g->SetFillStyle(1001);
	g->Draw("a3");
	g->Draw("lxsame");
	c2->Update();

	savePlot(c2, "parEvolutionObsSanCheck_"+name+"_"+scanVar1);
}
开发者ID:KonstantinSchubert,项目名称:gammacombo,代码行数:54,代码来源:ParameterEvolutionPlotter.cpp

示例10: g

TGraphErrors g(TTree *tree, TString alphaName, TString constTermName){
  Double_t alpha, constTerm;
  alphaName.ReplaceAll("-","_");
  constTermName.ReplaceAll("-","_");

  tree->SetBranchAddress(alphaName,&alpha);
  tree->SetBranchAddress(constTermName,&constTerm);

  //Long64_t nEntries=genTree->GetEntries();

  TGraphErrors graph;
  Int_t iPoint=0;

  tree->GetEntry(0);
  std::cout << alpha << "\t" << constTerm << std::endl;
  Double_t alpha2=alpha*alpha;
  Double_t const2=constTerm*constTerm;
  for(Double_t energy=20; energy<150; energy+=10){
    Double_t addSmearing = (sqrt(alpha2/energy+const2));
    
    graph.SetPoint(iPoint, energy, addSmearing);
    graph.SetPointError(iPoint,0, 0);
    iPoint++;
  }

  graph.Set(iPoint);
  tree->ResetBranchAddresses();
  graph.Draw("A L");
  graph.SetFillColor(kBlue);
  graph.SetLineColor(kYellow);
  graph.GetXaxis()->SetTitle("Energy [GeV]");
  graph.GetYaxis()->SetTitle("Additional smearing [%]");
  return graph;
}
开发者ID:alexeyfinkel,项目名称:ECALELF,代码行数:34,代码来源:mcmcDraw.C

示例11: DrawFunction

void DrawFunction(TCanvas *c,char* varToPlot, char* cond, Int_t kColor, char* Title, TLegend *leg, char* cLeg){
  c->cd();
  // TRACE
  TGraphErrors *g;
  TIFTree->Draw(varToPlot,cond,"goff");
  
  Int_t nSel=TIFTree->GetSelectedRows();
  if ( nSel ) {
    
    Double_t *ErrX= new Double_t[nSel];
    for ( Int_t i=0; i<nSel; i++) ErrX[i]=0;
    
    g = new TGraphErrors(TIFTree->GetSelectedRows(), TIFTree->GetV1(),  TIFTree->GetV2(), ErrX, TIFTree->GetV3());
    
    g->SetMarkerStyle(21);
    g->SetMarkerSize(0.5);
    g->SetMarkerColor(kColor);
    g->SetLineColor(kColor);
    g->Draw("Ap"); //draw graph in current pad
    
    g->SetTitle(Title);
    g->GetXaxis()->SetTitle("run");
    g->GetYaxis()->SetTitle(Title);
    //    g->GetYaxis()->SetRangeUser(40., 100.);
    
    leg->AddEntry(g, cLeg);
   delete[] ErrX;
  }
  else {
    cout << "NO rows selected " << endl;
  }

}
开发者ID:aashaqshah,项目名称:cmssw-1,代码行数:33,代码来源:plotMacro_Off.C

示例12: if

makePlot_check_all()
{

  gStyle->SetOptStat(0);

  vector< TString > v_infile;
  //  v_infile.push_back( TString("output/fitResults_run001_1layer_sheath.root") );
  //  v_infile.push_back( TString("output/fitResults_run002_1layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run003_1layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run004_2layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run005_2layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run006_3layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run007_4layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run008_2layer_cylinder.root") );
  v_infile.push_back( TString("output/fitResults_run009_2layer_cylinder.root") );
  //  v_infile.push_back( TString("output/fitResults_run010_1layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run011_1layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run012_1layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run013_1layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run014_1layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run015_1layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run016_1layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run017_2layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run018_1layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run019_1layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run020_1layer_sheath.root") );
  v_infile.push_back( TString("output/fitResults_run021_1layer.root") );
  for ( unsigned f = 0; f < v_infile.size(); f++ )
    {
      cout << "Plot " << v_infile.at(f) << endl;

      TCanvas *c0 = new TCanvas();

      TFile *fin = new TFile( v_infile.at(f) );
      TTree *tin = (TTree*)fin->Get("fitResults");
      tin->Draw("bshield:bext:bshield_err:bext_err");

      TGraphErrors *gshield = new TGraphErrors( tin->GetEntries(), tin->GetV2(), tin->GetV1(), tin->GetV4(), tin->GetV3() );
      gshield->SetTitle(v_infile.at(f));
      gshield->GetXaxis()->SetTitle("B_{ext} [mT]");
      gshield->GetYaxis()->SetTitle("B_{shield} [mT]");

      gshield->Draw("AP");

      fin->Close();

      if ( f == 0 )
        c0->Print("plot_check_all.ps(");
      else if ( f == v_infile.size() - 1 )
        c0->Print("plot_check_all.ps)");
      else
        c0->Print("plot_check_all.ps");

    }



}
开发者ID:SBU-NSL,项目名称:analysis-magnetic-field-shielding,代码行数:58,代码来源:makePlot_check_all.C

示例13: PlotLightYieldGraph

TGraphErrors* PlotLightYieldGraph()
{
  string filename;
  vector<double> x,y,ex,ey;
  while(1){
    cout<<"\n\nEnter next file to process; <enter> to finish."<<endl;
    getline(cin, filename);
    if(filename=="")
      break;
    
    //load the tree
    TTree* Events = GetEventsTree(filename.c_str());
    if(!Events)
      continue;
    gROOT->ProcessLine(".x analysis/Aliases.C");
    double start = Events->GetMinimum("timestamp");
    double end = Events->GetMaximum("timestamp");
    double error = 0;
    TString title = TString("Na22 Spectrum, ") + 
      TString(filename)(TRegexp("Run......"));
    TH1F* hist = new TH1F("Na22Spec",title,200,1000,2500);
    Events->Draw("sumspec >> Na22Spec","min > 0","e");
    double yield = Fit511Photopeak(hist,&error);
    
    x.push_back((start+end)/2.);
    ex.push_back((end-start)/2.);
    y.push_back(yield);
    ey.push_back(error);
  }
  if(x.size() == 0){
    cerr<<"No valid points found!"<<endl;
    return 0;
  }
  TGraphErrors* graph = new TGraphErrors(x.size(),&x[0],&y[0],&ex[0],&ey[0]);
  graph->Draw("ape");
  TAxis* xax = graph->GetXaxis();
  xax->SetTitle("Run Time");
  xax->SetTimeDisplay(1);
  xax->SetTimeFormat("%Y/%m/%d");
  xax->SetTimeOffset(1,"gmt");
  TAxis* yax = graph->GetYaxis();
  yax->SetTitle("511 keV Light Yield [pe/keV]");
  graph->Draw("ape");
  return graph;
}
开发者ID:bloer,项目名称:daqman,代码行数:45,代码来源:Na22LightYield.C

示例14: diffTGraph

TGraphErrors* diffTGraph(TGraphErrors* g1, TGraphErrors *g2, char* title, char* xtitle, char* ytitle){

  Double_t* x1  = g1->GetX();
  Double_t* y1  = g1->GetY();
  Double_t* ex1 = g1->GetEX();
  Double_t* ey1 = g1->GetEY();
  Int_t n1      = g1->GetN();
  
  Double_t* x2  = g2->GetX();
  Double_t* y2  = g2->GetY();
  Double_t* ex2 = g2->GetEX();
  Double_t* ey2 = g2->GetEY();
  Int_t n2      = g2->GetN();

  assert(n1 == n2);
  
  Double_t* x  = new Double_t[n1];
  Double_t* y  = new Double_t[n1];
  Double_t* ex = new Double_t[n1];
  Double_t* ey = new Double_t[n1];

  for(int i = 0 ; i < n1 ; i++){

    x[i]  = 0.5 * ( x1[i] + x2[i] );
    ex[i] = 0.5 * sqrt( pow(ex1[i],2) + pow(ex2[i],2) );

    ey[i] = sqrt( pow(ey1[i],2) + pow(ey2[i],2) );
    y[i]  = y2[i] - y1[i];

  }



  TGraphErrors *g = new TGraphErrors(n1,x,y,ex,ey);
  g->SetTitle(title);
  g->GetYaxis()->SetTitle(ytitle);
  g->GetXaxis()->SetTitle(xtitle);
  g -> SetMarkerStyle(8);
  g -> SetMarkerSize(0.5);
  return g;
}
开发者ID:hooberman,项目名称:UserCode,代码行数:41,代码来源:decovspeak_TOB.C

示例15: all


//.........这里部分代码省略.........
    cout << "sigmaCB value,error: " << fitValues[6] << " , " << fitErrors[6] << endl; 
    sigmaCBVal[i]=fitValues[6]; sigmaCBErr[i]=fitErrors[6];

    cout << "meanBW value,error: " << fitValues[3] << " , " << fitErrors[3] << endl; 
    meanBWVal[i]=fitValues[3]; meanBWErr[i]=fitErrors[3];

    cout << "A1 value,error: " << fitValues[7] << " , " << fitErrors[7] << endl;
    A1Val[i]=fitValues[7]; A1Err[i]=fitErrors[7];

    cout << "A2 value,error: " << fitValues[8] << " , " << fitErrors[8] << endl;
    A2Val[i]=fitValues[8]; A2Err[i]=fitErrors[8];

    cout << "covQual of the fit: " << covQual[0] << endl;
    covQualVal[i] = covQual[0];

  }
  

  stringstream namefile;
  namefile << "parameters_channel" << channels<< categ << ".root";
  TFile *resultfile = TFile::Open(namefile.str().c_str(),"RECREATE");
 
  TGraphErrors* gA1 = new TGraphErrors(maxMassBin,massV,a1Val,massE,a1Err);
  TGraphErrors* gA2 = new TGraphErrors(maxMassBin,massV,a2Val,massE,a2Err);
  TGraphErrors* gN1 = new TGraphErrors(maxMassBin,massV,n1Val,massE,n1Err);
  TGraphErrors* gN2 = new TGraphErrors(maxMassBin,massV,n2Val,massE,n2Err);
  TGraphErrors* gMeanCB = new TGraphErrors(maxMassBin,massV,meanCBVal,massE,meanCBErr);
  TGraphErrors* gSigmaCB = new TGraphErrors(maxMassBin,massV,sigmaCBVal,massE,sigmaCBErr);
  TGraphErrors* gMeanBW = new TGraphErrors(maxMassBin,massV,meanBWVal,massE,meanBWErr);
  TGraphErrors* gAA1 = new TGraphErrors(maxMassBin,massV,A1Val,massE,A1Err);
  TGraphErrors* gAA2 = new TGraphErrors(maxMassBin,massV,A2Val,massE,A2Err);
  TGraph* gCovQual = new TGraph(maxMassBin,massV,covQualVal);

  gA1->SetName("gA1");  gA1->SetMarkerStyle(20);   gA1->SetMarkerSize(1);
  gA2->SetName("gA2");  gA2->SetMarkerStyle(20);   gA2->SetMarkerSize(1);
  gN1->SetName("gN1");  gN1->SetMarkerStyle(20);   gN1->SetMarkerSize(1);
  gN2->SetName("gN2");  gN2->SetMarkerStyle(20);   gN2->SetMarkerSize(1);
  gMeanCB->SetName("gMeanCB"); gMeanCB->SetMarkerStyle(20);   gMeanCB->SetMarkerSize(1);
  gSigmaCB->SetName("gSigmaCB"); gSigmaCB->SetMarkerStyle(20);   gSigmaCB->SetMarkerSize(1);
  gMeanBW->SetName("gMeanBW"); gMeanBW->SetMarkerStyle(20);   gMeanBW->SetMarkerSize(1);
  gAA1->SetName("gAA1");  gAA1->SetMarkerStyle(20);   gAA1->SetMarkerSize(1);
  gAA2->SetName("gAA2");  gAA2->SetMarkerStyle(20);   gAA2->SetMarkerSize(1);

  gCovQual->SetName("gCovQual"); gCovQual->SetMarkerStyle(20);   gCovQual->SetMarkerSize(1);
  
  gA1->SetTitle("");
  gA1->GetXaxis()->SetTitle("mass (GeV)");
  gA1->GetYaxis()->SetTitle("CB a-parameter");

  gA2->SetTitle("");
  gA2->GetXaxis()->SetTitle("mass (GeV)");
  gA2->GetYaxis()->SetTitle("CB a-parameter");

  gN1->SetTitle("");
  gN1->GetXaxis()->SetTitle("mass (GeV)");
  gN1->GetYaxis()->SetTitle("CB n-parameter");

  gN2->SetTitle("");
  gN2->GetXaxis()->SetTitle("mass (GeV)");
  gN2->GetYaxis()->SetTitle("CB n-parameter");

  gMeanCB->SetTitle("");
  gMeanCB->GetXaxis()->SetTitle("mass (GeV)");
  gMeanCB->GetYaxis()->SetTitle("CB mean");

  gSigmaCB->SetTitle("");
  gSigmaCB->GetXaxis()->SetTitle("mass (GeV)");
  gSigmaCB->GetYaxis()->SetTitle("CB sigma");

  gMeanBW->SetTitle("");
  gMeanBW->GetXaxis()->SetTitle("mass (GeV)");
  gMeanBW->GetYaxis()->SetTitle("BW mean");

  gAA1->SetTitle("");
  gAA1->GetXaxis()->SetTitle("mass (GeV)");
  gAA1->GetYaxis()->SetTitle("Chebyshev a1-parameter");

  gAA2->SetTitle("");
  gAA2->GetXaxis()->SetTitle("mass (GeV)");
  gAA2->GetYaxis()->SetTitle("Chebyshev a2-parameter");


  gCovQual->SetTitle("");
  gCovQual->GetXaxis()->SetTitle("mass (GeV)");
  gCovQual->GetYaxis()->SetTitle("cov. matrix qual.");
  
  resultfile->cd();
  gA1->Fit("pol0"); gA1->Draw("Ap"); gA1->Write();
  gA2->Fit("pol0"); gA2->Draw("Ap"); gA2->Write();
  gN1->Fit("pol1"); gN1->Draw("Ap"); gN1->Write();
  gN2->Fit("pol1"); gN2->Draw("Ap"); gN2->Write();
  gMeanCB->Fit("pol1"); gMeanCB->Draw("Ap"); gMeanCB->Write();
  gSigmaCB->Fit("pol1"); gSigmaCB->Draw("Ap"); gSigmaCB->Write();
  gAA1->Fit("pol0"); gAA1->Draw("Ap"); gAA1->Write();
  gAA2->Fit("pol0"); gAA2->Draw("Ap"); gAA2->Write(); 
  gCovQual->Write();

  resultfile->Close();

}
开发者ID:mkiani,项目名称:usercode,代码行数:101,代码来源:fitSignalContinuumShape.C


注:本文中的TGraphErrors::GetYaxis方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。