saveClusterSizes.C

void saveClusterSizes(Char_t* signalFile="signalShapes.root")
{
  //clusterSizePInDisk_6_quad_3-
  TFile f(signalFile);
  Char_t buffer[100];
  Char_t quadName[10];
  Char_t layerName[10];
  Int_t counter=0;
  sprintf(buffer,"ClusterSizes");
  TCanvas c(buffer,buffer,10,10,4000,3000);
  c.Divide(6,5);
  for(int iD=1;iD<7;iD++)
    {
      for(int iQ=0;iQ<4;iQ++)
        {
          if(iD>1 && iQ >1)
            continue;
          if(iQ==0)
            sprintf(quadName,"A");
          if(iQ==1)
            sprintf(quadName,"B");
          if(iQ==2)
            sprintf(quadName,"C");
          if(iQ==3)
            sprintf(quadName,"D");
          for(int iL=0;iL<2;iL++)
            {
              if(iL==0)
                sprintf(layerName,"P");
              else
                sprintf(layerName,"R");
              counter++;

  //clusterSizePInDisk_6_quad_3-
              sprintf(buffer,"clusterSize%sInDisk_%d_quad_%d",layerName,iD,iQ);
              cout <<"loading " << buffer <<" counter: " << counter <<endl;
              //             TCanvas c2;
              TH1D* h=(TH1D*)f.Get(buffer);
              h->SetFillColor(kYellow);
              sprintf(buffer,"ClusterSize%s_disc%d_quad%s",layerName,iD,quadName);
              c->cd(counter);
              if(h!=0)
                {
                  h->SetTitle(buffer);
                  h->SetAxisRange(0.0,10);
                  h->SetName(buffer);
                  h->Draw();
                }

            }
        }
    }
  sprintf(buffer,"ClusterSizes.png");
  c.SaveAs(buffer);
  sprintf(buffer,"ClusterSizes.C");
  c.SaveAs(buffer);
}