CMS_lumi.cc

Go to the documentation of this file.

#include "Analysis/Tools/interface/CMS_lumi.h"
//#include "TASImage.h"

void 
CMS_lumi( TPad* pad, TString mytxt , int iPeriod, int iPosX )
{            
  writeExtraText = true;
  extraText = mytxt;
  bool outOfFrame    = false;
  if( iPosX/10==0 ) 
    {
      outOfFrame = true;
    }
  int alignY_=3;
  int alignX_=2;
  if( iPosX/10==0 ) alignX_=1;
  if( iPosX==0    ) alignX_=1;
  if( iPosX==0    ) alignY_=1;
  if( iPosX/10==1 ) alignX_=1;
  if( iPosX/10==2 ) alignX_=2;
  if( iPosX/10==3 ) alignX_=3;
  if( iPosX == 0  ) relPosX = 0.12;
  int align_ = 10*alignX_ + alignY_;

  float H = pad->GetWh();
  float W = pad->GetWw();
  float l = pad->GetLeftMargin();
  float t = pad->GetTopMargin();
  float r = pad->GetRightMargin();
  float b = pad->GetBottomMargin();
  //  float e = 0.025;

  pad->cd();

  TString lumiText;
  if( iPeriod==1 )
    {
      lumiText += lumi_7TeV;
      lumiText += " (7 TeV)";
    }
  else if ( iPeriod==2 )
    {
      lumiText += lumi_8TeV;
      lumiText += " (8 TeV)";
    }
  else if( iPeriod==3 ) 
    {
      lumiText = lumi_8TeV; 
      lumiText += " (8 TeV)";
      lumiText += " + ";
      lumiText += lumi_7TeV;
      lumiText += " (7 TeV)";
    }
  else if ( iPeriod==4 )
    {
      lumiText += lumi_13TeV;
      lumiText += " (13 TeV)";
    }
  else if ( iPeriod==7 )
    { 
      if( outOfFrame ) lumiText += "#scale[0.85]{";
      lumiText += lumi_13TeV; 
      lumiText += " (13 TeV)";
      lumiText += " + ";
      lumiText += lumi_8TeV; 
      lumiText += " (8 TeV)";
      lumiText += " + ";
      lumiText += lumi_7TeV;
      lumiText += " (7 TeV)";
      if( outOfFrame) lumiText += "}";
    }
  else if ( iPeriod==12 )
    {
      lumiText += "8 TeV";
    }
   
  std::cout<< lumiText << std::endl;

  TLatex latex;
  latex.SetNDC();
  latex.SetTextAngle(0);
  latex.SetTextColor(kBlack);    

  float extraTextSize = extraOverCmsTextSize*cmsTextSize;

  latex.SetTextFont(42);
  latex.SetTextAlign(31); 
  latex.SetTextSize(lumiTextSize*t);    
  latex.DrawLatex(1-r,1-t+lumiTextOffset*t,lumiText);

  if( outOfFrame )
    {
      latex.SetTextFont(cmsTextFont);
      latex.SetTextAlign(11); 
      latex.SetTextSize(cmsTextSize*t);    
      latex.DrawLatex(l,1-t+lumiTextOffset*t,cmsText);
    }
  
  pad->cd();

  float posX_=0;
  if( iPosX%10<=1 )
    {
      posX_ =   l + relPosX*(1-l-r);
    }
  else if( iPosX%10==2 )
    {
      posX_ =  l + 0.5*(1-l-r);
    }
  else if( iPosX%10==3 )
    {
      posX_ =  1-r - relPosX*(1-l-r);
    }
  float posY_ = 1-t - relPosY*(1-t-b);
  if( !outOfFrame )
    {
      if( drawLogo )
    {
      posX_ =   l + 0.045*(1-l-r)*W/H;
      posY_ = 1-t - 0.045*(1-t-b);
      float xl_0 = posX_;
      float yl_0 = posY_ - 0.15;
      float xl_1 = posX_ + 0.15*H/W;
      float yl_1 = posY_;
//    TASImage* CMS_logo; = new TASImage("CMS-BW-label.png",TASImage::EImageFileTypes::kPng);
      TPad* pad_logo = new TPad("logo","logo", xl_0, yl_0, xl_1, yl_1 );
      pad_logo->Draw();
      pad_logo->cd();
//    CMS_logo->Draw("X");
      pad_logo->Modified();
      pad->cd();
    }
      else
    {
      latex.SetTextFont(cmsTextFont);
      latex.SetTextSize(cmsTextSize*t);
      latex.SetTextAlign(align_);
      latex.DrawLatex(posX_, posY_, cmsText);
      if( writeExtraText ) 
        {
          latex.SetTextFont(extraTextFont);
          latex.SetTextAlign(align_);
          latex.SetTextSize(extraTextSize*t);
          latex.DrawLatex(posX_, posY_- relExtraDY*cmsTextSize*t + 0.01, extraText);
        }
    }
    }
  else if( writeExtraText )
    {
      if( iPosX==0) 
    {
      posX_ =   l +  relPosX*(1-l-r);
      posY_ =   1-t+lumiTextOffset*t;
    }
      latex.SetTextFont(extraTextFont);
      latex.SetTextSize(extraTextSize*t);
      latex.SetTextAlign(align_);
//      latex.DrawLatex(posX_, posY_+0.7, extraText);      
      latex.DrawLatex(posX_, posY_, extraText);      
    }
  return;
}