本文整理汇总了C++中TMultiGraph::GetHistogram方法的典型用法代码示例。如果您正苦于以下问题：C++ TMultiGraph::GetHistogram方法的具体用法？C++ TMultiGraph::GetHistogram怎么用？C++ TMultiGraph::GetHistogram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类TMultiGraph的用法示例。
在下文中一共展示了TMultiGraph::GetHistogram方法的5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: Pulse_shape_int_graph
void Pulse_shape_int_graph(){ // name of file
using namespace std;
double bias=0;
int i=0;
TCanvas *c1 = new TCanvas("c1","c1", 600, 400);
TPad *pad1 = new TPad("pad1","",0,0,1,1);
TGraph *gr1[5]; // defines array to number of TGraphs
TMultiGraph *mg = new TMultiGraph(); // create multigraph
for (double bias=2;bias<=10;bias+=2){ // loop to create of graph for select bias values
TString str1 =TString::Format("%.1f V",bias); // creates string with bias value
TString str2 =TString::Format("/afs/cern.ch/user/m/mbucklan/TCAD_Analysis/SimpleCMOS_2d/1pixel/Test_CC_Simple_Pixel_bias=%.0f.txt",bias); // does some magic, creates string with name of file
gr1[i] = new TGraph(str2,"%lE %lE"); // creates graph called gr and reads file
gr1[i]->SetTitle(str1); // sets title to string
gr1[i]->SetLineColor(i+1); // sets line colour, changes for each graph
//gr1[i]->SetLineWidth(1);
//gr1[i]->SetMarkerSize(0.9);
//gr1[i]->SetMarkerStyle(21);
mg->Add(gr1[i]); // adds graph to multigraph
i+=1;
}
pad1->Draw();
pad1->cd();
pad1->SetTickx(1); //draws ticks on top side x axis
pad1->SetTicky(1); //draws ticks on right hand side y axis
gPad->Update();
mg->Draw("AC"); // draws graph
// Make the graph look fancy...ish
mg->GetXaxis()->SetTitle("Time (s)");
mg->GetYaxis()->SetTitle("Collected Charge (C)");
mg->GetHistogram()->SetTitle("Colled Charge for 1 Pixel 100#mum Thick Sensor, Resistivity=100#Omegacm");
//mg->GetXaxis()->SetLimits(1.0e-8,11.5e-8);
TLegend *leg = new TLegend(.80,.70,.85,.87);
leg->AddEntry(gr1[0],"2V","l");
leg->AddEntry(gr1[1],"4V","l");
leg->AddEntry(gr1[2],"6V","l");
leg->AddEntry(gr1[3],"8V","l");
leg->AddEntry(gr1[4],"10V","l");
leg->SetTextSize(0.03);
leg->Draw();
}示例2: Eff_Doping
void Eff_Doping(){ // name of file
using namespace std;
double bias=30;
int i=0; // used to name the TGraphs
TCanvas *c1 = new TCanvas("c1","c1",600,400);
TPad *pad1 = new TPad("pad1","",0,0,1,1);
TLegend *leg = new TLegend(.80,.70,.85,.87);
TGraph *gr[4]; // defines array to number of TGraphs
TMultiGraph *mg = new TMultiGraph(); // create multigraph
for (double fluence=13;fluence<=15;fluence+=1){ // loop to create multigraph for select bias values
TString str =TString::Format("/afs/cern.ch/work/m/mbucklan/TCAD/SimpleCMOS/DepletionSimRemesh_3pixels_Rad/Neffextraction_3pixel_yCut_bias=%.1f_pitch=15.0_Fluence=1e+%.0f.txt",bias,fluence); // does some magic, creates string with name of file
if (i==4){
i++;
}
gr[i] = new TGraph(str,"%lg %lg"); // creates graph called gr and reads file
TString str1 =TString::Format("1e%.0f n_{eq} cm^{-2}",fluence); // creates string with bias value
gr[i]->SetTitle(str1); // sets title to string
gr[i]->SetLineColor(i+1); // sets line colour, changes for each graph
mg->Add(gr[i]); // adds graph to multigraph
leg->AddEntry(gr[i],str1,"l");
i++;
}
pad1->Draw();
pad1->cd();
pad1->SetTickx(1); //draws ticks on top side x axis
pad1->SetTicky(1); //draws ticks on right hand side y axis
gPad->Update();
mg->Draw("AL"); // draws multigraph
// Make the graph look fancy...ish
mg->GetXaxis()->SetTitle("Depth (#mum)");
mg->GetYaxis()->SetTitle("Effective Doping Concentration (cm^{-3})");
TString str2 =TString::Format("Effective Doping Concentration for 3 Pixel 100#mum Thick Sensor at %.0fV, Resistivity=100#Omegacm",bias); // does some magic, creates string with name of file
mg->GetHistogram()->SetTitle(str2);
mg->SetMinimum(-2e12);
leg->SetTextSize(0.03);
leg->Draw();
}示例3: Overlap_1and3Pixel
void Overlap_1and3Pixel(){ // name of file
using namespace std;
int i=0; // used to name the TGraphs
int j=0;
TCanvas *c1 = new TCanvas("c1","c1", 600, 400);
TPad *pad1 = new TPad("pad1","",0,0,1,1);
TLegend *leg = new TLegend(.80,.70,.85,.87);
TGraph *gr[15]; // defines array to number of TGraphs
TMultiGraph *mg = new TMultiGraph(); // create multigraph
for (double bias=10;bias<=60;bias+=10){ // loop to create of graph for select bias values
TString str =TString::Format("/afs/cern.ch/user/m/mbucklan/TCAD_Analysis/SimpleCMOS_2d/1pixel/CC_Simple_Pixel_bias=%.0f_500.txt",bias); // does some magic, creates string with name of file
if (i==4){
i++;
}
gr[i] = new TGraph(str,"%lE %lE"); // creates graph called gr and reads file
TString str1 =TString::Format("1 pixel %.0fV",bias); // creates string with bias value
gr[i]->SetTitle(str1); // sets title to string
gr[i]->SetLineColor(i+1); // sets line colour, changes for each graph
gr[i]->SetLineWidth(1);
mg->Add(gr[i]); // adds graph to multigraph
leg->AddEntry(gr[i],str1,"l");
i++;
}
for (double bias=10;bias<=60;bias+=10){ // loop to create of graph for select bias values
TString str3 =TString::Format("/afs/cern.ch/user/m/mbucklan/TCAD_Analysis/SimpleCMOS_2d/3pixel/CC_3pixel_bias=%.1f_200.txt",bias); // does some magic, creates string with name of file
if (j==4){
j++;
}
gr[i] = new TGraph(str3,"%lE %lE"); // creates graph called gr and reads file
TString str4 =TString::Format("3 pixel %.0fV",bias); // creates string with bias value
gr[i]->SetTitle(str4); // sets title to string
gr[i]->SetLineColor(j+1); // sets line colour, changes for each graph
gr[i]->SetLineWidth(1);
gr[i]->SetLineStyle(2);
mg->Add(gr[i]); // adds graph to multigraph
leg->AddEntry(gr[i],str4,"l");
i++;
j++;
}
pad1->Draw();
pad1->cd();
pad1->SetTickx(1); //draws ticks on top side x axis
pad1->SetTicky(1); //draws ticks on right hand side y axis
gPad->Update();
mg->Draw("AC"); // draws graph
// Make the graph look fancy...ish
mg->GetXaxis()->SetTitle("Time (s)");
mg->GetYaxis()->SetTitle("Collected Charge (C)");
mg->GetHistogram()->SetTitle("Collected Charge for 1 and 3 Pixel 100#mum Thick Sensor, Resistivity=100#Omegacm");
mg->SetMinimum(0);
//mg->GetXaxis()->SetLimits(1.0e-8,11.5e-8);
leg->SetTextSize(0.03);
leg->SetBorderSize(0); // no border
leg->Draw();
}示例4: graphLE3
void graphLE3(Long64_t entry=0,int num=2,int spot=0){
gROOT->ProcessLine(".L ~/analysis/scripts/LoadStyle.C");
LoadStyle();
LendaEvent * event = new LendaEvent();
TTree* flt =(TTree*)gDirectory->Get("flt");
flt->SetBranchAddress("Event",&event);
flt->GetEntry(entry);
cout<<event->Traces.size()<<endl;
int size = (int) event->Traces[spot].size();
Double_t* x = malloc(size*sizeof(Double_t));
Double_t* y = malloc(size*sizeof(Double_t));
Double_t* y1= malloc(size*sizeof(Double_t));
Double_t* y2=malloc(size*sizeof(Double_t));
cout<<"size is "<<size<<endl;
for (int i=0;i<size;i++){
x[i]=i*10;
y[i]=event->Traces[spot][i] -380;
y1[i]=event->Filters[spot][i];
y2[i]=event->CFDs[spot][i];
}
cout<<"50 "<<event->CFDs[spot][50]<<endl;
cout<<"50 "<<event->CFDs[spot][51]<<endl;
cout<<"50 "<<event->CFDs[spot][52]<<endl;
cout<<"50 "<<event->CFDs[spot][53]<<endl;
TGraph *gr = new TGraph(size,x,y);
TGraph *gr1 = new TGraph(size,x,y1);
TGraph *gr2 = new TGraph(size,x,y2);
TCanvas *c = new TCanvas();
c->cd(1);
gr->SetFillColor(kBlack);
gr1->SetFillColor(0);
gr2->SetFillColor(0);
gr->SetLineColor(kBlack);
gr1->SetLineColor(kBlue);
gr2->SetLineColor(kRed);
gr->SetLineWidth(3);
gr2->SetLineWidth(3);
gr1->SetLineWidth(3);
gr->SetMarkerSize(.7);
gr1->SetMarkerSize(.7);
gr2->SetMarkerSize(.7);
gr->SetMarkerStyle(8);
gr1->SetMarkerStyle(8);
gr2->SetMarkerStyle(8);
TMultiGraph *mg = new TMultiGraph();
leg = new TLegend(0.7,0.7,1,1);
leg->SetLineWidth(0);
leg->SetHeader("");
leg->AddEntry(gr, "Trace","l");
leg->AddEntry(gr1,"Fast Filter","l");
leg->AddEntry(gr2,"CFD Filter","l");
leg->SetTextSize(.05);
leg->SetFillColor(kWhite);
mg->Add(gr);
mg->Add(gr1);
mg->Add(gr2);
mg->SetTitle("Pixie Digital Waveform");
mg->Draw("a L P");
mg->GetHistogram()->GetXaxis()->SetTitle("Time [ns]");
mg->GetHistogram()->GetYaxis()->SetTitle("ADC Channel");
mg->GetHistogram()->GetYaxis()->SetTitleOffset(1.3);
leg->Draw();
}示例5: Pulse_shape_int_v3
//.........这里部分代码省略.........
}
adapted_file << endl;
}
}
int n=0; // n by m array for int_data
int m=0;
memset(int_data, 0, sizeof(int_data)); //set all array elements to 0
for (int h=1;h<=bins+1;h++){ // loop that finds area under curve at increasing time points using trap rule and stores to array
double sum=0;
for (int d=1;d<=h-1;d++){ // loop for last term in trap rule formula, sum of midpoints
sum+=adapted_data[d][1];
}
int_data[n][m]= adapted_data[n][0];
m++;
int_data[n][m]= 0.5*bin_width*(adapted_data[0][1] + adapted_data[h][1] + 2*(sum));
n++;
m=0;
}
TString str3 =TString::Format("/afs/cern.ch/work/m/mbucklan/TCAD_Analysis/SimpleCMOS_2d/1pixel/CC_Simple_Pixel_bias=%.0f_500.txt",bias); // does some magic, creates string with name of file
// write data array to text file
ofstream myfile (str3);
if (myfile.is_open()) {
for (int k = 0; k <= bins; k++) {
for (int l = 0; l < 2; l++) {
myfile << int_data[0+k][0+l] << " ";
}
myfile << endl;
}
}
if (i==4){
i++;
}
gr1[i] = new TGraph(str3,"%lE %lE"); // creates graph and reads file
gr1[i]->SetTitle(str1); // sets title to string
gr1[i]->SetLineColor(i+1); // sets line colour, changes for each graph
mg->Add(gr1[i]); // adds graph to multigraph
leg->AddEntry(gr1[i],str1,"l");
i++;
}
pad1->Draw();
pad1->cd();
pad1->SetTickx(1); //draws ticks on top side x axis
pad1->SetTicky(1); //draws ticks on right hand side y axis
gPad->Update();
mg->Draw("AL"); // draws graph
// Make the graph look fancy...ish
mg->GetXaxis()->SetTitle("Time (s)");
mg->GetYaxis()->SetTitle("Collected Charge (C)");
//mg->GetYaxis()->SetTitleOffset(1.2);
mg->GetHistogram()->SetTitle("Colled Charge for 1 Pixel 100#mum Thick Sensor, Resistivity=100#Omegacm");
mg->SetMinimum(0);
leg->SetTextSize(0.03);
//leg->SetBorderSize(0); // no border
leg->Draw();
}