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LEPBandPlot: The plot for the CL bands "a la LEP". More...
#include <LEPBandPlot.h>
Public Member Functions | |
| void | draw (const char *options="") |
| Draw on canvas. | |
| void | dumpToFile (const char *RootFileName, const char *options) |
| All the objects are written to rootfile. | |
| LEPBandPlot (const char *name, const char *title, const int n_points, double *x_vals, double *sb_vals, double *b_vals, double *b_up_bars1, double *b_down_bars1, double *b_up_bars2, double *b_down_bars2, double *exp_vals=0) | |
| Constructor. | |
| LEPBandPlot (const char *name, const char *title, const int n_points, double *x_vals, double *sb_vals, double *b_vals, double *b_rms, double *exp_vals=0) | |
| Constructor. | |
| void | print (const char *options="") |
| Print the relevant information. | |
| void | setTitle (const char *title) |
| Set the title of the plot. | |
| void | setXaxisTitle (const char *title) |
| Set the title of the x axis. | |
| ~LEPBandPlot () | |
| Destructor. | |
Private Attributes | |
| TGraph * | m_b_band_graph_1sigma |
| The b band 1 sigma. | |
| TGraph * | m_b_band_graph_2sigma |
| The b band 2 sigma. | |
| TGraph * | m_b_line_graph |
| The b line. | |
| TGraph * | m_data_line_graph |
| The data line. | |
| TLegend * | m_legend |
| The legend. | |
| TGraph * | m_sb_line_graph |
| The sb line. | |
| TLine * | m_zero_line |
| The line at 0. | |
LEPBandPlot: The plot for the CL bands "a la LEP".
This class allows to produce plots like the ones of the Tevatron HWG and originally introduced by LEP HWG. It is thought as a "enhanced" TGraph. The input to give to obtain the plot are:
Definition at line 41 of file LEPBandPlot.h.
| LEPBandPlot::LEPBandPlot | ( | const char * | name, |
| const char * | title, | ||
| const int | n_points, | ||
| double * | x_vals, | ||
| double * | sb_vals, | ||
| double * | b_vals, | ||
| double * | b_rms, | ||
| double * | exp_vals = 0 |
||
| ) |
Constructor.
| LEPBandPlot::LEPBandPlot | ( | const char * | name, |
| const char * | title, | ||
| const int | n_points, | ||
| double * | x_vals, | ||
| double * | sb_vals, | ||
| double * | b_vals, | ||
| double * | b_up_bars1, | ||
| double * | b_down_bars1, | ||
| double * | b_up_bars2, | ||
| double * | b_down_bars2, | ||
| double * | exp_vals = 0 |
||
| ) |
Constructor.
Definition at line 99 of file LEPBandPlot.cc.
References m_b_band_graph_1sigma, m_b_band_graph_2sigma, m_b_line_graph, m_data_line_graph, m_legend, m_sb_line_graph, m_zero_line, and NULL.
:
StatisticalPlot(name,title,false){
// bkg hypothesis line
m_b_line_graph = new TGraph(n_points, x_vals, b_vals);
m_b_line_graph->SetLineWidth(2);
m_b_line_graph->SetLineStyle(2);
m_b_line_graph->SetFillColor(kWhite);
// bkg hypothesis band 1 sigma
m_b_band_graph_1sigma = new TGraphAsymmErrors(n_points,
x_vals,
b_vals,
0,
0,
b_down_bars1,
b_up_bars1);
m_b_band_graph_1sigma->SetFillColor(kGreen);
m_b_band_graph_1sigma->SetLineColor(kGreen);
m_b_band_graph_1sigma->SetMarkerColor(kGreen);
// bkg hypothesis band 2 sigma
m_b_band_graph_2sigma = new TGraphAsymmErrors(n_points,
x_vals,
b_vals,
0,
0,
b_down_bars2,
b_up_bars2);
m_b_band_graph_2sigma->SetFillColor(kYellow);
m_b_band_graph_2sigma->SetFillColor(kYellow);
m_b_band_graph_2sigma->SetLineColor(kYellow);
m_b_band_graph_2sigma->SetMarkerColor(kYellow);
m_b_band_graph_2sigma->GetYaxis()->SetTitle("-2lnQ");
// sig+bkg hypothesis line
m_sb_line_graph = new TGraph(n_points, x_vals, sb_vals);
m_sb_line_graph->SetLineWidth(2);
m_sb_line_graph->SetLineStyle(4);
m_sb_line_graph->SetLineColor(kRed);
m_sb_line_graph->SetFillColor(kWhite);
// The points of the data
if (exp_vals!=0){
m_data_line_graph = new TGraph(n_points, x_vals, exp_vals);
m_data_line_graph->SetLineWidth(2);
m_data_line_graph->SetFillColor(kWhite);
}
else
m_data_line_graph =0;
// Line for 0
m_zero_line = new TLine(m_b_line_graph->GetXaxis()->GetXmin(),0,
m_b_line_graph->GetXaxis()->GetXmax(),0);
// The legend
m_legend = new TLegend(0.75,0.78,0.98,0.98);
m_legend->SetName("Confidence Levels");
m_legend->AddEntry(m_b_band_graph_1sigma,"-2lnQ #pm 1#sigma");
m_legend->AddEntry(m_b_band_graph_2sigma,"-2lnQ #pm 2#sigma");
m_legend->AddEntry(m_b_line_graph,"-2lnQ_{B}");
m_legend->AddEntry(m_sb_line_graph,"-2lnQ_{SB}");
if (m_data_line_graph!=NULL)
m_legend->AddEntry(m_data_line_graph,"-2lnQ_{Obs}");
m_legend->SetFillColor(0);
}
| LEPBandPlot::~LEPBandPlot | ( | ) |
Destructor.
Definition at line 182 of file LEPBandPlot.cc.
References m_b_band_graph_1sigma, m_b_band_graph_2sigma, m_b_line_graph, m_data_line_graph, m_legend, m_sb_line_graph, m_zero_line, and NULL.
{
delete m_b_line_graph;
delete m_sb_line_graph;
delete m_b_band_graph_1sigma;
delete m_b_band_graph_2sigma;
if (m_data_line_graph!=NULL)
delete m_data_line_graph;
delete m_zero_line;
delete m_legend;
}
| void LEPBandPlot::draw | ( | const char * | options = "" | ) | [virtual] |
Draw on canvas.
Implements StatisticalPlot.
Definition at line 221 of file LEPBandPlot.cc.
References StatisticalPlot::getCanvas(), m_b_band_graph_1sigma, m_b_band_graph_2sigma, m_b_line_graph, m_data_line_graph, m_legend, m_sb_line_graph, m_zero_line, NULL, and StatisticalPlot::setCanvas().
{
setCanvas(new TCanvas(GetName(),GetTitle()));
getCanvas()->cd();
getCanvas()->SetGridx();
getCanvas()->SetGridy();
TString opt(options);
// Bands
if (opt.Contains("4")==0){
m_b_band_graph_2sigma->Draw("A3");
m_b_band_graph_1sigma->Draw("3");
}
else{
m_b_band_graph_2sigma->Draw("A4");
m_b_band_graph_1sigma->Draw("4");
}
// Lines
if (opt.Contains("4")==0){
m_b_line_graph->Draw("L");
m_sb_line_graph->Draw("L");
}
else{
m_b_line_graph->Draw("C");
m_sb_line_graph->Draw("C");
}
if (m_data_line_graph!=NULL)
m_data_line_graph->Draw("L");
m_zero_line->Draw("Same");
// Legend
m_legend->Draw("Same");
}
| void LEPBandPlot::dumpToFile | ( | const char * | RootFileName, |
| const char * | options | ||
| ) | [virtual] |
All the objects are written to rootfile.
Implements StatisticalPlot.
Definition at line 262 of file LEPBandPlot.cc.
References m_b_band_graph_1sigma, m_b_band_graph_2sigma, m_b_line_graph, m_data_line_graph, m_legend, m_sb_line_graph, and summaryLumi::ofile.
{
TFile ofile(RootFileName,options);
ofile.cd();
// Bands
m_b_band_graph_2sigma->Write("bkg_band_2sigma");
m_b_band_graph_1sigma->Draw("bkg_band_1sigma");
// Lines
m_b_line_graph->Draw("bkg_line");
m_sb_line_graph->Draw("sigbkg_line");
if (m_data_line_graph)
m_data_line_graph->Draw("observed_line");
// Legend
m_legend->Draw("IamTheLegend");
ofile.Close();
}
| void LEPBandPlot::print | ( | const char * | options = "" | ) | [virtual] |
Print the relevant information.
Implements StatisticalPlot.
Definition at line 286 of file LEPBandPlot.cc.
References gather_cfg::cout.
{
std::cout << "\nLEPBandPlot object " << GetName() << ":\n";
}
| void LEPBandPlot::setTitle | ( | const char * | title | ) |
Set the title of the plot.
The title is here set only for the plot of the 2sigma band plot. Indeed its axes will be the only one to be drawn.
Definition at line 215 of file LEPBandPlot.cc.
References m_b_band_graph_2sigma.
{
m_b_band_graph_2sigma->SetTitle(title);
}
| void LEPBandPlot::setXaxisTitle | ( | const char * | title | ) |
Set the title of the x axis.
The title of the x axis is here set only for the plot of the 2sigma band plot. Indeed its axes will be the only one to be drawn.
Definition at line 205 of file LEPBandPlot.cc.
References m_b_band_graph_2sigma.
{
m_b_band_graph_2sigma->GetXaxis()->SetTitle(title);
}
TGraph* LEPBandPlot::m_b_band_graph_1sigma [private] |
The b band 1 sigma.
Definition at line 95 of file LEPBandPlot.h.
Referenced by draw(), dumpToFile(), LEPBandPlot(), and ~LEPBandPlot().
TGraph* LEPBandPlot::m_b_band_graph_2sigma [private] |
The b band 2 sigma.
Definition at line 98 of file LEPBandPlot.h.
Referenced by draw(), dumpToFile(), LEPBandPlot(), setTitle(), setXaxisTitle(), and ~LEPBandPlot().
TGraph* LEPBandPlot::m_b_line_graph [private] |
The b line.
Definition at line 92 of file LEPBandPlot.h.
Referenced by draw(), dumpToFile(), LEPBandPlot(), and ~LEPBandPlot().
TGraph* LEPBandPlot::m_data_line_graph [private] |
The data line.
Definition at line 89 of file LEPBandPlot.h.
Referenced by draw(), dumpToFile(), LEPBandPlot(), and ~LEPBandPlot().
TLegend* LEPBandPlot::m_legend [private] |
The legend.
Definition at line 107 of file LEPBandPlot.h.
Referenced by draw(), dumpToFile(), LEPBandPlot(), and ~LEPBandPlot().
TGraph* LEPBandPlot::m_sb_line_graph [private] |
The sb line.
Definition at line 101 of file LEPBandPlot.h.
Referenced by draw(), dumpToFile(), LEPBandPlot(), and ~LEPBandPlot().
TLine* LEPBandPlot::m_zero_line [private] |
The line at 0.
Definition at line 104 of file LEPBandPlot.h.
Referenced by draw(), LEPBandPlot(), and ~LEPBandPlot().
1.7.3