本文整理汇总了C++中TLegend::Delete方法的典型用法代码示例。如果您正苦于以下问题：C++ TLegend::Delete方法的具体用法？C++ TLegend::Delete怎么用？C++ TLegend::Delete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TLegend的用法示例。
在下文中一共展示了TLegend::Delete方法的2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: getCalibrationResults
//.........这里部分代码省略.........
statUncResults.Add(h);
}
}
TH1D *pullH=(TH1D *)fin->Get(mpts[i]+"/pull");
pullH->SetDirectory(0);
pullResults.Add(pullH);
}
fin->Close();
//plot results
setStyle();
gStyle->SetOptFit(0);
TCanvas *c=new TCanvas("linc","linc",600,600);
c->SetWindowSize(600,600);
c->Divide(1,2);
TPad *p=(TPad *)c->cd(1);
p->SetPad(0,0.3,1.0,1.0);
lingr->Draw("ap");
lingr->GetXaxis()->SetTitle("Generated m_{top} [GeV/c^{2}]");
lingr->GetXaxis()->SetTitle("Fitted m_{top} [GeV/c^{2}]");
TLine *l=new TLine(lingr->GetXaxis()->GetXmin(),lingr->GetYaxis()->GetXmin(),
lingr->GetXaxis()->GetXmax(),lingr->GetYaxis()->GetXmax());
l->SetLineColor(kGray);
l->SetLineStyle(6);
l->Draw("same");
TLegend *leg = p->BuildLegend();
formatForCmsPublic(p,leg,"CMS simulation",3);
leg->Delete();
p=(TPad *)c->cd(2);
p->SetPad(0,0.0,1.0,0.28);
p->SetTopMargin(0);
p->SetBottomMargin(0.5);
float yscale = (1.0-0.3)/(0.28-0);
biasgr->Draw("ap");
biasgr->GetXaxis()->SetTitle("Generated m_{top} [GeV/c^{2}]");
biasgr->GetYaxis()->SetTitle("Bias");
biasgr->GetYaxis()->SetRangeUser(-5.2,5.2);
biasgr->GetXaxis()->SetTitleOffset(0.85);
biasgr->GetXaxis()->SetLabelSize(0.04 * yscale);
biasgr->GetXaxis()->SetTitleSize(0.05 * yscale);
biasgr->GetXaxis()->SetTickLength( 0.03 * yscale );
biasgr->GetYaxis()->SetTitleOffset(0.5);
biasgr->GetYaxis()->SetLabelSize(0.04 * yscale);
biasgr->GetYaxis()->SetTitleSize(0.04 * yscale);
biasgr->Fit("pol1");
float a=biasgr->GetFunction("pol1")->GetParameter(1);
float b=biasgr->GetFunction("pol1")->GetParameter(0);
report << "[Inclusive bias correction] resslope:" << (a+1.) << " resbias:" << b << endl;
c->Modified();
c->Update();
c->SaveAs(outDir+"/TopMassCalibrationResults.C");
c->SaveAs(outDir+"/TopMassCalibrationResults.png");
c->SaveAs(outDir+"/TopMassCalibrationResults.pdf");
// delete c;
//biases per category
c=new TCanvas("biasc","biasc",600,600);
c->SetWindowSize(600,600);示例2: drawSpectra2D
//.........这里部分代码省略.........
h_normInt[i]->SetTitleOffset(titleOffsetX,"X");
h_normInt[i]->SetTitleOffset(titleOffsetY,"Y");
h_normEvents[i]->SetTitleOffset(titleOffsetX,"X");
h_normEvents[i]->SetTitleOffset(titleOffsetY,"Y");
// default marker style and color
h[i]->SetMarkerStyle(kFullCircle);
h[i]->SetMarkerColor(kBlack);
h_normInt[i]->SetMarkerStyle(kFullCircle);
h_normInt[i]->SetMarkerColor(kBlack);
h_normEvents[i]->SetMarkerStyle(kFullCircle);
h_normEvents[i]->SetMarkerColor(kBlack);
// no stats box in the final plots
h[i]->SetStats(false);
h_normInt[i]->SetStats(false);
h_normEvents[i]->SetStats(false);
}
// write canvases
TCanvas* c;
for (int i=0; i<nHistos; ++i) {
c = new TCanvas(Form("cnv_%d",i),"",windowWidth,windowHeight);
c->SetTitle(h[i]->GetTitle());
setCanvasMargin(c, leftMargin, rightMargin, bottomMargin, topMargin);
setCanvasFinal(c, setLogx, setLogy, setLogz);
c->cd();
h[i]->SetTitleOffset(titleOffsetX,"X");
h[i]->SetTitleOffset(titleOffsetY,"Y");
h[i]->SetStats(false);
h[i]->Draw("colz");
c->Write();
c->Close(); // do not use Delete() for TCanvas.
// normalized to 1.
c = new TCanvas(Form("cnv_%d_normInt",i),"",windowWidth,windowHeight);
c->SetTitle(h_normInt[i]->GetTitle());
setCanvasMargin(c, leftMargin, rightMargin, bottomMargin, topMargin);
setCanvasFinal(c, setLogx, setLogy, setLogz);
c->cd();
h_normInt[i]->SetTitleOffset(titleOffsetX,"X");
h_normInt[i]->SetTitleOffset(titleOffsetY,"Y");
h_normInt[i]->SetStats(false);
h_normInt[i]->Draw("colz");
c->Write();
c->Close(); // do not use Delete() for TCanvas.
// normalized by number of events
c = new TCanvas(Form("cnv_%d_normEvents",i),"",windowWidth,windowHeight);
c->SetTitle(h_normEvents[i]->GetTitle());
setCanvasMargin(c, leftMargin, rightMargin, bottomMargin, topMargin);
setCanvasFinal(c, setLogx, setLogy, setLogz);
c->cd();
h_normEvents[i]->SetTitleOffset(titleOffsetX,"X");
h_normEvents[i]->SetTitleOffset(titleOffsetY,"Y");
h_normEvents[i]->SetStats(false);
h_normEvents[i]->Draw("colz");
c->Write();
c->Close(); // do not use Delete() for TCanvas.
}
// canvases are written.
// set style of the histograms for the canvases to be saved as picture