当前位置: 首页>>代码示例>>C++>>正文

C++ TGraphErrors::GetListOfFunctions方法代码示例

本文整理汇总了C++中TGraphErrors::GetListOfFunctions方法的典型用法代码示例。如果您正苦于以下问题：C++ TGraphErrors::GetListOfFunctions方法的具体用法？C++ TGraphErrors::GetListOfFunctions怎么用？C++ TGraphErrors::GetListOfFunctions使用的例子？那么, 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类TGraphErrors的用法示例。


在下文中一共展示了TGraphErrors::GetListOfFunctions方法的4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: makeNice

void makeNice(TString fileName, TString nice = "nicePlot"){

  TFile *f = TFile::Open(fileName);
  //  TFile *f = TFile::Open("out_Parameters_bkg1_3vtx.root");
  TGraphErrors * gRgre = (TGraphErrors*)f->Get("gR");
  TGraphErrors * gXgre = (TGraphErrors*)f->Get("gX");
  TGraphErrors * gYgre = (TGraphErrors*)f->Get("gY");

  TGraphErrors * rRgre = (TGraphErrors*)f->Get("rR");
  TGraphErrors * rXgre = (TGraphErrors*)f->Get("rX");
  TGraphErrors * rYgre = (TGraphErrors*)f->Get("rY");



//=========Macro generated from canvas: c1_n2/c1_n2
//=========  (Fri May 27 11:43:08 2011) by ROOT version5.27/06b
   TCanvas *c1_n2 = new TCanvas("c1_n2","c1_n2",700,1500);
   gStyle->SetOptFit(0);
   gStyle->SetOptStat(0);
   c1_n2->Range(0,0,1,1);
   c1_n2->SetFillColor(0);
   c1_n2->SetBorderMode(0);
   c1_n2->SetBorderSize(2);
   c1_n2->SetTickx(1);
   c1_n2->SetTicky(1);
   c1_n2->SetLeftMargin(0.13);
   c1_n2->SetRightMargin(0.05);
   c1_n2->SetTopMargin(0.05);
   c1_n2->SetBottomMargin(0.13);
   c1_n2->SetFrameFillStyle(0);
   c1_n2->SetFrameBorderMode(0);
  
// ------------>Primitives in pad: c1_n2_1
   TPad *c1_n2_1 = new TPad("c1_n2_1", "c1_n2_1",0.01,0.67,0.99,0.99);
   c1_n2_1->Draw();
   c1_n2_1->cd();
   c1_n2_1->Range(-52.68293,-0.03170732,44.87805,0.2121951);
   c1_n2_1->SetFillColor(0);
   c1_n2_1->SetBorderMode(0);
   c1_n2_1->SetBorderSize(2);
   c1_n2_1->SetTickx(1);
   c1_n2_1->SetTicky(1);
   c1_n2_1->SetLeftMargin(0.12);
   c1_n2_1->SetRightMargin(0.02);
   c1_n2_1->SetTopMargin(0.05);
   c1_n2_1->SetBottomMargin(0.2);
   c1_n2_1->SetFrameFillStyle(0);
   c1_n2_1->SetFrameBorderMode(0);
   c1_n2_1->SetFrameFillStyle(0);
   c1_n2_1->SetFrameBorderMode(0);
   
   TH1D *PLOTTERX = new TH1D("PLOTTERX","",1,-40,40);
   PLOTTERX->SetMinimum(-0.19);
   PLOTTERX->SetMaximum(+0.19);
   PLOTTERX->SetFillColor(63);
   PLOTTERX->SetLineStyle(0);
   PLOTTERX->SetMarkerStyle(20);
   PLOTTERX->GetXaxis()->SetLabelFont(42);
   PLOTTERX->GetXaxis()->SetLabelOffset(0.007);
   PLOTTERX->GetXaxis()->SetLabelSize(0.09);
   PLOTTERX->GetXaxis()->SetTitleSize(0.1);
   PLOTTERX->GetXaxis()->SetTitleOffset(0.9);
   PLOTTERX->GetXaxis()->SetTitleFont(42);
   PLOTTERX->GetXaxis()->SetTitle("z [cm]");
   PLOTTERX->GetYaxis()->SetNdivisions(505);
   PLOTTERX->GetYaxis()->SetTitle("x_{0} [cm] ");
   PLOTTERX->GetYaxis()->SetLabelFont(42);
   PLOTTERX->GetYaxis()->SetLabelOffset(0.007);
   PLOTTERX->GetYaxis()->SetLabelSize(0.09);
   PLOTTERX->GetYaxis()->SetTitleSize(0.1);
   PLOTTERX->GetYaxis()->SetTitleOffset(0.5);
   PLOTTERX->GetYaxis()->SetTitleFont(42);
   PLOTTERX->GetZaxis()->SetLabelFont(42);
   PLOTTERX->GetZaxis()->SetLabelOffset(0.007);
   PLOTTERX->GetZaxis()->SetLabelSize(0.05);
   PLOTTERX->GetZaxis()->SetTitleSize(0.06);
   PLOTTERX->GetZaxis()->SetTitleFont(42);
   PLOTTERX->Draw("");
   
   gXgre->SetFillColor(kBlack);
   gXgre->SetMarkerStyle(20);
   gXgre->SetMarkerColor(kBlack);
   gXgre->SetLineColor(kBlack);
   gXgre->GetListOfFunctions()->RemoveLast(); //to remove parameters panel...
   gXgre->GetListOfFunctions()->RemoveLast(); //...and old fit
   gXgre->SetLineWidth(2);
   gXgre->Draw("P");

   rXgre->SetFillColor(kBlue);
   rXgre->SetMarkerStyle(20);
   rXgre->SetMarkerColor(kBlue);
   rXgre->SetLineColor(kBlue);
   rXgre->GetListOfFunctions()->RemoveLast(); //to remove parameters panel...
   rXgre->GetListOfFunctions()->RemoveLast(); //...and old fit
   rXgre->SetLineWidth(2);
   rXgre->Draw("P");

   TLatex *CMSPrel = new TLatex(-37.0,PLOTTERX->GetMaximum()-0.025,"CMS Preliminary 2011");
   CMSPrel->SetTextSize(0.06);
   //   CMSPrel->Draw();
//.........这里部分代码省略.........
开发者ID:GiacomoSguazzoni，项目名称:MaterialBudgetStudies，代码行数:101，代码来源:makeNice.C

示例2: BSA_InCoherent_t


//.........这里部分代码省略.........
   Graph_Graph1154->GetXaxis()->SetTitleFont(42);
   Graph_Graph1154->GetYaxis()->SetLabelFont(42);
   Graph_Graph1154->GetYaxis()->SetLabelSize(0.035);
   Graph_Graph1154->GetYaxis()->SetTitleSize(0.035);
   Graph_Graph1154->GetYaxis()->SetTitleFont(42);
   Graph_Graph1154->GetZaxis()->SetLabelFont(42);
   Graph_Graph1154->GetZaxis()->SetLabelSize(0.035);
   Graph_Graph1154->GetZaxis()->SetTitleSize(0.035);
   Graph_Graph1154->GetZaxis()->SetTitleFont(42);
   gre->SetHistogram(Graph_Graph1154);
   
   
   TF1 *myfit1155 = new TF1("myfit","[0]*sin(x*3.1416/180.0)/(1 + [1]*cos(x*3.1416/180.0))",0,369.4943);
   myfit1155->SetFillColor(19);
   myfit1155->SetFillStyle(0);
   myfit1155->SetLineColor(2);
   myfit1155->SetLineWidth(2);
   myfit1155->SetChisquare(12.03234);
   myfit1155->SetNDF(7);
   myfit1155->GetXaxis()->SetLabelFont(42);
   myfit1155->GetXaxis()->SetLabelSize(0.035);
   myfit1155->GetXaxis()->SetTitleSize(0.035);
   myfit1155->GetXaxis()->SetTitleFont(42);
   myfit1155->GetYaxis()->SetLabelFont(42);
   myfit1155->GetYaxis()->SetLabelSize(0.035);
   myfit1155->GetYaxis()->SetTitleSize(0.035);
   myfit1155->GetYaxis()->SetTitleFont(42);
   myfit1155->SetParameter(0,0.2160608);
   myfit1155->SetParError(0,0.02670852);
   myfit1155->SetParLimits(0,0,0);
   myfit1155->SetParameter(1,0.2378828);
   myfit1155->SetParError(1,0.2292802);
   myfit1155->SetParLimits(1,0,0);
   gre->GetListOfFunctions()->Add(myfit1155);
   
   TPaveStats *ptstats = new TPaveStats(0.27,0.74,0.9,0.9,"brNDC");
   ptstats->SetName("stats");
   ptstats->SetBorderSize(1);
   ptstats->SetFillColor(0);
   ptstats->SetTextAlign(12);
   ptstats->SetTextFont(42);
   TText *AText = ptstats->AddText("#chi^{2} / ndf = 12.03 / 7");
   AText = ptstats->AddText("p0       = 0.2161 #pm 0.02671 ");
   AText = ptstats->AddText("p1       = 0.2379 #pm 0.2293 ");
   ptstats->SetOptStat(0);
   ptstats->SetOptFit(111);
   ptstats->Draw();
   gre->GetListOfFunctions()->Add(ptstats);
   ptstats->SetParent(gre->GetListOfFunctions());
   multigraph->Add(gre,"");
   multigraph->Draw("AP");
   multigraph->GetXaxis()->SetTitle("#phi [deg.]");
   multigraph->GetXaxis()->SetLabelFont(42);
   multigraph->GetXaxis()->SetLabelSize(0.035);
   multigraph->GetXaxis()->SetTitleSize(0.035);
   multigraph->GetXaxis()->SetTitleFont(42);
   multigraph->GetYaxis()->SetTitle("A_{LU}");
   multigraph->GetYaxis()->SetLabelFont(42);
   multigraph->GetYaxis()->SetLabelSize(0.035);
   multigraph->GetYaxis()->SetTitleSize(0.035);
   multigraph->GetYaxis()->SetTitleFont(42);
     gPad->Modified();  
   multigraph->GetYaxis()->SetRangeUser(-0.35, 0.35);
开发者ID:Hattawy，项目名称:He-DVCS-Analysis-note-v2，代码行数:64，代码来源:BSA_InCoherent_t.C

示例3: if

TGraphErrors *ReadMWGraph(const char *name, Int_t flag)
{
  Double_t xreject = 0.49;

  TGraphErrors *g = new TGraphErrors(name);
  if (g->IsZombie()) return 0;
  while (g->GetX()[0] < xreject)
    g->RemovePoint(0);

  TGraphErrors *g2 = new TGraphErrors(name);
  if (g2->IsZombie()) return 0;
  while (g2->GetX()[0] < xreject)
    g2->RemovePoint(0);
  g2->SetMarkerStyle(4);
  g2->SetMarkerSize(1.00);
  g2->SetMarkerColor(kBlack);
  g2->SetLineColor(kBlack);

  TGraphErrors *gsys = new TGraphErrors(name, "%lg %lg %lg %*lg %lg");
  if (gsys->IsZombie()) return 0;
  while (gsys->GetX()[0] < xreject)
    gsys->RemovePoint(0);
  for (Int_t i = 0; i < gsys->GetN(); i++)
    gsys->SetPointError(i, gsys->GetErrorX(i)*0.75, gsys->GetErrorY(i));
  gsys->SetFillColor(kGray+2);
  gsys->SetLineColor(kGray+2);
  gsys->SetFillStyle(3000);

  if (flag == 1 || flag == 3) {
    TGraphErrors *gt = new TGraphErrors(Form("%s_%s", name, "trues"));
    if (gt->IsZombie()) return 0;
    while (gt->GetX()[0] < xreject)
      gt->RemovePoint(0);
    gt->SetMarkerStyle(20);
    gt->SetMarkerSize(0.75);
    gt->SetMarkerColor(kGreen+1);
    gt->SetLineColor(kGreen+1);

    TGraphErrors *gbw = new TGraphErrors(Form("%s_%s", name, "gen"));
    if (gbw->IsZombie()) return 0;
    while (gbw->GetX()[0] < xreject)
      gbw->RemovePoint(0);
    gbw->SetMarkerStyle(20);
    gbw->SetMarkerSize(0.75);
    gbw->SetMarkerColor(kBlue+1);
    gbw->SetLineColor(kBlue+1);

    for (Int_t i = 0; i < g->GetN(); i++) {
      g->SetPointError(i, g->GetEX()[i], 0.);
      gt->SetPointError(i, gt->GetEX()[i], 0.);
      gbw->SetPointError(i, gbw->GetEX()[i], 0.);
    }

    for (Int_t i = 0; i < g2->GetN(); i++) {
      g2->SetPoint(i, g2->GetX()[i], g2->GetY()[i] - gt->GetY()[i] + gbw->GetY()[i]);
      g2->SetPointError(i, g2->GetEX()[i], TMath::Sqrt(g2->GetEY()[i]*g2->GetEY()[i] + gt->GetEY()[i]*gt->GetEY()[i] +
                                                       gbw->GetEY()[i]*gbw->GetEY()[i]));

      //      g2->SetPoint(i, g2->GetX()[i], g2->GetY()[i] - gt->GetY()[i] + 1.01947);
      //      g2->SetPointError(i, g2->GetEX()[i], TMath::Sqrt(g2->GetEY()[i]*g2->GetEY()[i] + gt->GetEY()[i]*gt->GetEY()[i] +
      //                                                       7.78680e-06*7.78680e-06));

      gsys->SetPoint(i, gsys->GetX()[i], g2->GetY()[i]);
    }
  }

  g->SetTitle();
  g->SetName(name);
  g->GetXaxis()->SetTitle("p_{T}, GeV/c");
  g->SetMarkerStyle(20);
  g->SetMarkerSize(0.95);
  g->SetMarkerColor(kRed+1);
  g->SetLineColor(kRed+1);

  const Double_t mass = 1.019455;
  const Double_t mass_delta = 0.000020;
  const Double_t width = 0.00426;
  const Double_t width_delta = 0.00004;
  if (flag == 1) { // mass
    g->GetYaxis()->SetTitleOffset(1.50);
    g->GetYaxis()->SetTitle("mass, GeV/c^{2}");
    g->SetMaximum(mass+0.0015);
    g->SetMinimum(mass-0.0015);
    TBox *box = new TBox(g->GetXaxis()->GetXmin(), mass - mass_delta, g->GetXaxis()->GetXmax(), mass + mass_delta);
    box->SetFillColor(kGray+1);
    box->SetFillStyle(3001);
    g->GetListOfFunctions()->Add(box);
    g->GetListOfFunctions()->Add(g2, "CP");
    g->GetListOfFunctions()->Add(gt, "CP");
    g->GetListOfFunctions()->Add(gbw, "CP");
  }
  else if (flag == 3) { // mass simple
    g2->SetTitle();
    g2->SetName(Form("%s_only", name));
    g2->GetXaxis()->SetTitle("p_{T}, GeV/c");
    g2->SetMarkerStyle(20);
    g2->SetMarkerSize(0.75);
    g2->SetMarkerColor(kBlack);
    g2->SetLineColor(kBlack);
    g2->GetYaxis()->SetTitleOffset(1.50);
//.........这里部分代码省略.........
开发者ID:musinsky，项目名称:bordel，代码行数:101，代码来源:spectra_mw.C

示例4: BSA_InCoherent_xB


//.........这里部分代码省略.........
   Graph_Graph1134->GetXaxis()->SetTitleFont(42);
   Graph_Graph1134->GetYaxis()->SetLabelFont(42);
   Graph_Graph1134->GetYaxis()->SetLabelSize(0.035);
   Graph_Graph1134->GetYaxis()->SetTitleSize(0.035);
   Graph_Graph1134->GetYaxis()->SetTitleFont(42);
   Graph_Graph1134->GetZaxis()->SetLabelFont(42);
   Graph_Graph1134->GetZaxis()->SetLabelSize(0.035);
   Graph_Graph1134->GetZaxis()->SetTitleSize(0.035);
   Graph_Graph1134->GetZaxis()->SetTitleFont(42);
   gre->SetHistogram(Graph_Graph1134);
   
   
   TF1 *myfit1135 = new TF1("myfit","[0]*sin(x*3.1416/180.0)/(1 + [1]*cos(x*3.1416/180.0))",0,365.7873);
   myfit1135->SetFillColor(19);
   myfit1135->SetFillStyle(0);
   myfit1135->SetLineColor(2);
   myfit1135->SetLineWidth(2);
   myfit1135->SetChisquare(10.13595);
   myfit1135->SetNDF(7);
   myfit1135->GetXaxis()->SetLabelFont(42);
   myfit1135->GetXaxis()->SetLabelSize(0.035);
   myfit1135->GetXaxis()->SetTitleSize(0.035);
   myfit1135->GetXaxis()->SetTitleFont(42);
   myfit1135->GetYaxis()->SetLabelFont(42);
   myfit1135->GetYaxis()->SetLabelSize(0.035);
   myfit1135->GetYaxis()->SetTitleSize(0.035);
   myfit1135->GetYaxis()->SetTitleFont(42);
   myfit1135->SetParameter(0,0.1205343);
   myfit1135->SetParError(0,0.03387604);
   myfit1135->SetParLimits(0,0,0);
   myfit1135->SetParameter(1,0.6858633);
   myfit1135->SetParError(1,0.2646153);
   myfit1135->SetParLimits(1,0,0);
   gre->GetListOfFunctions()->Add(myfit1135);
   
   TPaveStats *ptstats = new TPaveStats(0.27,0.74,0.9,0.9,"brNDC");
   ptstats->SetName("stats");
   ptstats->SetBorderSize(1);
   ptstats->SetFillColor(0);
   ptstats->SetTextAlign(12);
   ptstats->SetTextFont(42);
   TText *AText = ptstats->AddText("#chi^{2} / ndf = 10.14 / 7");
   AText = ptstats->AddText("p0       = 0.1205 #pm 0.03388 ");
   AText = ptstats->AddText("p1       = 0.6859 #pm 0.2646 ");
   ptstats->SetOptStat(0);
   ptstats->SetOptFit(111);
   ptstats->Draw();
   gre->GetListOfFunctions()->Add(ptstats);
   ptstats->SetParent(gre->GetListOfFunctions());
   multigraph->Add(gre,"");
   multigraph->Draw("AP");
   multigraph->GetXaxis()->SetTitle("#phi [deg.]");
   multigraph->GetXaxis()->SetLabelFont(42);
   multigraph->GetXaxis()->SetLabelSize(0.035);
   multigraph->GetXaxis()->SetTitleSize(0.035);
   multigraph->GetXaxis()->SetTitleFont(42);
   multigraph->GetYaxis()->SetTitle("A_{LU}");
   multigraph->GetYaxis()->SetLabelFont(42);
   multigraph->GetYaxis()->SetLabelSize(0.035);
   multigraph->GetYaxis()->SetTitleSize(0.035);
   multigraph->GetYaxis()->SetTitleFont(42);
     gPad->Modified();  
   multigraph->GetYaxis()->SetRangeUser(-0.35, 0.35);
开发者ID:Hattawy，项目名称:He-DVCS-Analysis-note-v2，代码行数:64，代码来源:BSA_InCoherent_xB.C


注：本文中的TGraphErrors::GetListOfFunctions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。