本文整理汇总了C++中TPad::GetPad方法的典型用法代码示例。如果您正苦于以下问题：C++ TPad::GetPad方法的具体用法？C++ TPad::GetPad怎么用？C++ TPad::GetPad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TPad的用法示例。
在下文中一共展示了TPad::GetPad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: spectrum
void spectrum(char *filename = "example.root")
{
TFile *infile = new TFile(filename);
TTree *data = (TTree*) infile->FindObjectAny("data");
TH1F *h[10];
TCanvas *c = new TCanvas("c","",960,480);
TPad *p = new TPad("p","",0,0,1,1);
p->Divide(4,2,0.01,0.01);
p->Draw();
double norm;
for (int i=0;i<8;i++)
{
p->cd(i+1);
p->GetPad(i+1)->SetLogy();
h[i] = new TH1F(Form("h%d",i),Form("Ch %d",i),60,-0.1,1.1);
// data->Draw(Form("-min[%d]>>h%d",i,i),"min[0]<min[1]&&min[0]<min[2]&&min[0]<min[3]&&min[0]<min[4]&&min[0]<min[5]&&min[0]<min[6]&&min[0]<min[7]");
data->Draw(Form("-min[%d]/256./0.86>>h%d",i,i));
if (i==0) norm = h[i]->GetEntries();
h[i]->SetTitle(Form("Ch %d",i));
h[i]->SetXTitle("Pulse height (Volt)");
h[i]->SetYTitle("#");
h[i]->SetMarkerSize(0.5);
h[i]->SetMarkerColor(2);
h[i]->Sumw2();
h[i]->Scale(1./norm);
h[i]->SetAxisRange(1e-7,10,"Y");
h[i]->Draw("e");
}
}示例2: if
void RDK2AnalysisPlotter::makeEPGPlot(CoDet detType)
{
gROOT->cd();
TCanvas* theCanvas;
TPad* mainPad;
TPad* titlePad;
TPad* gEPad;
TPad* detPad;
TPad* gEPadSubs[3];
int numTitleLines=getTitleBoxLines( detType);
int canvasNumPixelsYPlot=600;
int canvasNumPixelsYPlots=2*canvasNumPixelsYPlot;
int canvasNumPixelsYTitle=40*numTitleLines;
int canvasNumPixelsY=canvasNumPixelsYPlots+canvasNumPixelsYTitle;
theCanvas = new TCanvas("EPGExpMCAnalysisComparisonPlot","EPGExpMCAnalysisComparisonPlot",10,10,1200,canvasNumPixelsY);
mainPad=(TPad*) theCanvas->GetPad(0);
double ylow,yhigh;
yhigh=1;
ylow=1.-canvasNumPixelsYTitle/(double)canvasNumPixelsY;
titlePad=new TPad("titlePad", "titlePad", 0., ylow, 1., yhigh, -1, 1, 1);
yhigh=ylow;
ylow=ylow-canvasNumPixelsYPlot/(double)canvasNumPixelsY;
gEPad=new TPad("gEPad", "gEPad", 0., ylow, 1., yhigh, -1, 1, 1);
yhigh=ylow;
ylow=0;
detPad=new TPad("detPad", "detPad", 0., ylow, 1., yhigh, -1, 1, 1);
titlePad->Draw();
gEPad->Draw();
detPad->Draw();
// titlePad=(TPad*) theCanvas->GetPad(1);
// gEPad=(TPad*) theCanvas->GetPad(2);
// detPad=(TPad*) theCanvas->GetPad(3);
// egTPad=(TPad*) theCanvas->GetPad(4);
titlePad->SetMargin(0.05,0.0,0.0,0.0);
gEPad->SetMargin(0.05,0.0,0.0,0.05);
if(numExp>1 && numMC>1)
{
gEPad->Divide(2);
gEPadSubs[0]=(TPad*) gEPad->GetPad(1);
TPad* tempPad;
tempPad=(TPad*) gEPad->GetPad(2);
tempPad->Divide(1,2);
gEPadSubs[1]=(TPad*) tempPad->GetPad(1);
gEPadSubs[2]=(TPad*) tempPad->GetPad(2);
TPad* allBasePads[5]={titlePad,gEPadSubs[0],gEPadSubs[1],gEPadSubs[2],detPad};
for (int i = 1;i< 5;i++)
{
allBasePads[i]->SetGrid(1,1);
allBasePads[i]->SetTickx(1);
allBasePads[i]->SetTicky(1);
}
gEPadSubs[2]->SetLogx();
gEPadSubs[0]->SetMargin(0.15,0.1,.1,0.1);
gEPadSubs[1]->SetMargin(0.1,0.1,.1,0.1);
gEPadSubs[2]->SetMargin(0.1,0.1,.1,0.1);
//Plot gE
gEPadSubs[0]->cd(); drawPlot(detType, PLOTVAR_GE,PLOT_COMP);
gEPadSubs[1]->cd(); drawPlot(detType, PLOTVAR_GE,PLOT_RESID);
gEPadSubs[2]->cd(); drawPlot(detType, PLOTVAR_GEVAR,PLOT_NORMRESID);
}
else
{
TPad* allBasePads[3]={titlePad,gEPad,detPad};
for (int i = 1;i< 3;i++)
{
allBasePads[i]->SetGrid(1,1);
allBasePads[i]->SetTickx(1);
allBasePads[i]->SetTicky(1);
}
gEPad->SetMargin(0.13,0.1,.1,0.1);
//Plot gE
gEPad->cd(); drawPlot(detType, PLOTVAR_GE,PLOT_COMP);
//.........这里部分代码省略.........