TMVAGlob Namespace Reference

Enumerations
enum	TypeOfPlot {   kId = 0, kNorm, kDecorrelated, kPCA,   kGaussDecorr, kNumOfMethods }

Functions
void	SetSignalAndBackgroundStyle (TH1 *sig, TH1 *bkg, TH1 *all=0)
void	SetFrameStyle (TH1 *frame, Float_t scale=1.0)
void	SetTMVAStyle ()
void	DestroyCanvases ()
void	Initialize (Bool_t useTMVAStyle=kTRUE)
TFile *	OpenFile (const TString &fin)
void	imgconv (TCanvas *c, const TString &fname)
TImage *	findImage (const char *imageName)
void	plot_logo (Float_t v_scale=1.0, Float_t skew=1.0)
void	NormalizeHist (TH1 *h)
void	NormalizeHists (TH1 *sig, TH1 *bkg=0)
void	GetMethodName (TString &name, TKey *mkey)
void	GetMethodTitle (TString &name, TKey *ikey)
void	GetMethodName (TString &name, TDirectory *mdir)
void	GetMethodTitle (TString &name, TDirectory *idir)
TKey *	NextKey (TIter &keyIter, TString className)
UInt_t	GetListOfKeys (TList &keys, TString inherits, TDirectory *dir=0)
Int_t	GetNumberOfTargets (TDirectory *dir)
Int_t	GetNumberOfInputVariables (TDirectory *dir)
TKey *	FindMethod (TString name, TDirectory *dir=0)
Bool_t	ExistMethodName (TString name, TDirectory *dir=0)
UInt_t	GetListOfMethods (TList &methods, TDirectory *dir=0)
UInt_t	GetListOfJobs (TFile *file, TList &jobdirs)
UInt_t	GetListOfTitles (TDirectory *rfdir, TList &titles)
UInt_t	GetListOfTitles (TString &methodName, TList &titles, TDirectory *dir=0)
TDirectory *	GetInputVariablesDir (TMVAGlob::TypeOfPlot type, TDirectory *dir=0)
TDirectory *	GetCorrelationPlotsDir (TMVAGlob::TypeOfPlot type, TDirectory *dir=0)

Variables
static Bool_t	UsePaperStyle = 0
static Int_t	c_Canvas = TColor::GetColor( "#e9e6da" )
static Int_t	c_FrameFill = TColor::GetColor( "#fffffd" )
static Int_t	c_TitleBox = TColor::GetColor( "#dae1e6" )
static Int_t	c_SignalLine = TColor::GetColor( "#0000ee" )
static Int_t	c_SignalFill = TColor::GetColor( "#7d99d1" )
static Int_t	c_BackgroundLine = TColor::GetColor( "#ff0000" )
static Int_t	c_BackgroundFill = TColor::GetColor( "#ff0000" )
static Int_t	c_NovelBlue = TColor::GetColor( "#2244a5" )

Enumeration Type Documentation

enum TMVAGlob::TypeOfPlot

Enumerator
kId
kNorm
kDecorrelated
kPCA
kGaussDecorr
kNumOfMethods

Definition at line 31 of file tmvaglob.C.

                   { kId = 0,
                     kNorm,
                     kDecorrelated,
                     kPCA,
                     kGaussDecorr,
                     kNumOfMethods };

Function Documentation

void TMVAGlob::DestroyCanvases

(

)

Definition at line 174 of file tmvaglob.C.

References PandAna.Demos.demo0::loc, and msf_helper::o.

Referenced by TMVA::TMVAGlob::Initialize().

   {

      TList* loc = (TList*)gROOT->GetListOfCanvases();
      TListIter itc(loc);
      TObject *o(0);
      while ((o = itc())) delete o;
   }

Bool_t TMVAGlob::ExistMethodName	(	TString	name,
		TDirectory *	dir = 0
	)

Definition at line 471 of file tmvaglob.C.

References om::cout, dir, and allTimeWatchdog::endl.

   {
      // find the key for a method
      if (dir==0) dir = gDirectory;
      TIter mnext(dir->GetListOfKeys());
      TKey *mkey;
      Bool_t loop=kTRUE;
      while (loop) {
         mkey = (TKey*)mnext();
         if (mkey==0) {
            loop = kFALSE;
         } 
         else {
            TString clname  = mkey->GetClassName();
            TString keyname = mkey->GetName();
            TClass *cl = gROOT->GetClass(clname);
            if (keyname.Contains("Method") && cl->InheritsFrom("TDirectory")) {

               TDirectory* d_ = (TDirectory*)dir->Get( keyname );
               if (!d_) {
                  cout << "HUUUGE TROUBLES IN TMVAGlob::ExistMethodName() --> contact authors" << endl;
                  return kFALSE;
               }

               TIter mnext_(d_->GetListOfKeys());
               TKey *mkey_;
               while ((mkey_ = (TKey*)mnext_())) {
                  TString clname_ = mkey_->GetClassName();
                  TClass *cl_ = gROOT->GetClass(clname_);
                  if (cl_->InheritsFrom("TDirectory")) {
                     TString mname = mkey_->GetName(); // method name
                     if (mname==name) { // target found!                  
                        return kTRUE;
                     }
                  }
               }
            }
         }
      }
      return kFALSE;
   }

TImage* TMVAGlob::findImage

(

const char *

imageName

)

Definition at line 253 of file tmvaglob.C.

References HTMLTools::img(), and path.

Referenced by TMVA::TMVAGlob::plot_logo().

   { 
      // looks for the image in macropath
      TString macroPath(gROOT->GetMacroPath()); // look for the image in here
      Ssiz_t curIndex(0);
      TImage *img(0);
      while(1) {
         Ssiz_t pathStart = curIndex;
         curIndex = macroPath.Index(":",curIndex);
         Ssiz_t pathEnd = (curIndex==-1)?macroPath.Length():curIndex;
         TString path(macroPath(pathStart,pathEnd-pathStart));
         
         gSystem->ExpandPathName(path);
         const char* fullName = Form("%s/%s", path.Data(), imageName);

         Bool_t fileFound = ! gSystem->AccessPathName(fullName);

         if(fileFound) {
            img = TImage::Open(fullName);
            break;
         }
         if(curIndex==-1) break;
         curIndex++;
      }
      return img;
   }

TKey* TMVAGlob::FindMethod	(	TString	name,
		TDirectory *	dir = 0
	)

Definition at line 442 of file tmvaglob.C.

References dir, and getGoodRuns4SAM::tname.

   {
      // find the key for a method
      if (dir==0) dir = gDirectory;
      TIter mnext(dir->GetListOfKeys());
      TKey *mkey;
      TKey *retkey=0;
      Bool_t loop=kTRUE;
      while (loop) {
         mkey = (TKey*)mnext();
         if (mkey==0) {
            loop = kFALSE;
         } 
         else {
            TString clname = mkey->GetClassName();
            TClass *cl = gROOT->GetClass(clname);
            if (cl->InheritsFrom("TDirectory")) {
               TString mname = mkey->GetName(); // method name
               TString tname = "Method_"+name;  // target name
               if (mname==tname) { // target found!
                  loop = kFALSE;
                  retkey = mkey;
               }
            }
         }
      }
      return retkey;
   }

TDirectory* TMVAGlob::GetCorrelationPlotsDir	(	TMVAGlob::TypeOfPlot	type,
		TDirectory *	dir = 0
	)

Definition at line 648 of file tmvaglob.C.

References om::cout, dir, allTimeWatchdog::endl, and GetInputVariablesDir().

   {
      // get the CorrelationPlots directory
      if (dir==0) dir = GetInputVariablesDir( type, 0 );
      if (dir==0) return 0;
      //
      TDirectory* corrdir = (TDirectory*)dir->Get( "CorrelationPlots" );
      if (corrdir==0) {
         cout << "+++ Could not find CorrelationPlots directory 'CorrelationPlots'" << endl;
         return 0;
      }
      return corrdir;
   }

TDirectory* TMVAGlob::GetInputVariablesDir	(	TMVAGlob::TypeOfPlot	type,
		TDirectory *	dir = 0
	)

Definition at line 630 of file tmvaglob.C.

References om::cout, dir, allTimeWatchdog::endl, and kNumOfMethods.

Referenced by GetCorrelationPlotsDir().

   {
      // get the InputVariables directory
      const TString directories[TMVAGlob::kNumOfMethods] = { "InputVariables_Id",
                                                             "InputVariables_Deco",
                                                             "InputVariables_PCA",
                                                             "InputVariables_Gauss_Deco" };
      if (dir==0) dir = gDirectory;

      // get top dir containing all hists of the variables
      dir = (TDirectory*)gDirectory->Get( directories[type] );
      if (dir==0) {
         cout << "+++ Could not locate input variable directory '" << directories[type] << endl;
         return 0;
      }
      return dir;
   }

UInt_t TMVAGlob::GetListOfJobs	(	TFile *	file,
		TList &	jobdirs
	)

Definition at line 538 of file tmvaglob.C.

References om::cout, allTimeWatchdog::endl, findDuplicateFiles::key, and next().

   {
      // get a list of all jobs in all method directories
      // based on ideas by Peter and Joerg found in macro deviations.C
      TIter next(file->GetListOfKeys());
      TKey *key(0);   
      while ((key = (TKey*)next())) {
         
         if (TString(key->GetName()).BeginsWith("Method_")) {
            if (gROOT->GetClass(key->GetClassName())->InheritsFrom("TDirectory")) {

               TDirectory* mDir = (TDirectory*)key->ReadObj();
               
               TIter keyIt(mDir->GetListOfKeys());
               TKey *jobkey;
               while ((jobkey = (TKey*)keyIt())) {
                  if (!gROOT->GetClass(jobkey->GetClassName())->InheritsFrom("TDirectory")) continue;
                  
                  TDirectory *jobDir = (TDirectory *)jobkey->ReadObj();
                  cout << "jobdir name  " << jobDir->GetName() << endl;
                  jobdirs.Add(jobDir);
               }
            }
         }
      }
      return jobdirs.GetSize();
   }

UInt_t TMVAGlob::GetListOfKeys	(	TList &	keys,
		TString	inherits,
		TDirectory *	dir = 0
	)

Definition at line 392 of file tmvaglob.C.

References dir.

   {
      // get a list of keys with a given inheritance
      // the list contains TKey objects
      if (dir==0) dir = gDirectory;
      TIter mnext(dir->GetListOfKeys());
      TKey *mkey;
      keys.Clear();
      keys.SetOwner(kFALSE);
      UInt_t ni=0;
      while ((mkey = (TKey*)mnext())) {
         // make sure, that we only look at TDirectory with name Method_<xxx>
         TClass *cl = gROOT->GetClass(mkey->GetClassName());
         if (cl->InheritsFrom(inherits)) {
            keys.Add(mkey);
            ni++;
         }
      }
      return ni;
   }

UInt_t TMVAGlob::GetListOfMethods	(	TList &	methods,
		TDirectory *	dir = 0
	)

Definition at line 513 of file tmvaglob.C.

References om::cout, dir, and allTimeWatchdog::endl.

   {
      // get a list of methods
      // the list contains TKey objects
      if (dir==0) dir = gDirectory;
      TIter mnext(dir->GetListOfKeys());
      TKey *mkey;
      methods.Clear();
      methods.SetOwner(kFALSE);
      UInt_t ni=0;
      while ((mkey = (TKey*)mnext())) {
         // make sure, that we only look at TDirectory with name Method_<xxx>
         TString name = mkey->GetClassName();
         TClass *cl = gROOT->GetClass(name);
         if (cl->InheritsFrom("TDirectory")) {
            if (TString(mkey->GetName()).BeginsWith("Method_")) {
               methods.Add(mkey);
               ni++;
            }
         }
      }
      cout << "--- Found " << ni << " classifier types" << endl;
      return ni;
   }

UInt_t TMVAGlob::GetListOfTitles	(	TDirectory *	rfdir,
		TList &	titles
	)

Definition at line 566 of file tmvaglob.C.

References om::cout, allTimeWatchdog::endl, and caf_analysis::keys.

Referenced by TMVA::TMVAGlob::GetListOfTitles().

   {
      // get a list of titles (i.e TDirectory) given a method dir
      UInt_t ni=0;
      if (rfdir==0) return 0;
      TList *keys = rfdir->GetListOfKeys();
      if (keys==0) {
         cout << "+++ Directory '" << rfdir->GetName() << "' contains no keys" << endl;
         return 0;
      }
      //
      TIter rfnext(rfdir->GetListOfKeys());
      TKey *rfkey;
      titles.Clear();
      titles.SetOwner(kFALSE);
      while ((rfkey = (TKey*)rfnext())) {
         // make sure, that we only look at histograms
         TClass *cl = gROOT->GetClass(rfkey->GetClassName());
         if (cl->InheritsFrom("TDirectory")) {
            titles.Add(rfkey);
            ni++;
         }
      }
      cout << "--- Found " << ni << " instance(s) of the method " << rfdir->GetName() << endl;
      return ni;
   }

UInt_t TMVAGlob::GetListOfTitles	(	TString &	methodName,
		TList &	titles,
		TDirectory *	dir = 0
	)

Definition at line 593 of file tmvaglob.C.

References om::cout, dir, allTimeWatchdog::endl, GetListOfTitles(), and caf_analysis::keys.

   {
      // get the list of all titles for a given method
      // if the input dir is 0, gDirectory is used
      // returns a list of keys
      UInt_t ni=0;
      if (dir==0) dir = gDirectory;
      TDirectory* rfdir = (TDirectory*)dir->Get( methodName );
      if (rfdir==0) {
         cout << "+++ Could not locate directory '" << methodName << endl;
         return 0;
      }

      return GetListOfTitles( rfdir, titles );

      TList *keys = rfdir->GetListOfKeys();
      if (keys==0) {
         cout << "+++ Directory '" << methodName << "' contains no keys" << endl;
         return 0;
      }
      //
      TIter rfnext(rfdir->GetListOfKeys());
      TKey *rfkey;
      titles.Clear();
      titles.SetOwner(kFALSE);
      while ((rfkey = (TKey*)rfnext())) {
         // make sure, that we only look at histograms
         TClass *cl = gROOT->GetClass(rfkey->GetClassName());
         if (cl->InheritsFrom("TDirectory")) {
            titles.Add(rfkey);
            ni++;
         }
      }
      cout << "--- Found " << ni << " instance(s) of the method " << methodName << endl;
      return ni;
   }

void TMVAGlob::GetMethodName	(	TString &	name,
		TKey *	mkey
	)

Definition at line 352 of file tmvaglob.C.

                                                     {
      if (mkey==0) return;
      name = mkey->GetName();
      name.ReplaceAll("Method_","");
   }

void TMVAGlob::GetMethodName	(	TString &	name,
		TDirectory *	mdir
	)

Definition at line 363 of file tmvaglob.C.

                                                           {
      if (mdir==0) return;
      name = mdir->GetName();
      name.ReplaceAll("Method_","");
   }

void TMVAGlob::GetMethodTitle	(	TString &	name,
		TKey *	ikey
	)

Definition at line 358 of file tmvaglob.C.

                                                      {
      if (ikey==0) return;
      name = ikey->GetName();
   }

void TMVAGlob::GetMethodTitle	(	TString &	name,
		TDirectory *	idir
	)

Definition at line 369 of file tmvaglob.C.

                                                            {
      if (idir==0) return;
      name = idir->GetName();
   }

Int_t TMVAGlob::GetNumberOfInputVariables

(

TDirectory *

dir

)

Definition at line 426 of file tmvaglob.C.

References findDuplicateFiles::key, and next().

   {
      TIter next(dir->GetListOfKeys());
      TKey* key    = 0;
      Int_t noVars = 0;
         
      while ((key = (TKey*)next())) {
         if (key->GetCycle() != 1) continue;
         
         // count number of variables (signal is sufficient), exclude target(s)
         if (TString(key->GetName()).Contains("__Signal") || (TString(key->GetName()).Contains("__Regression") && !(TString(key->GetName()).Contains("__Regression_target")))) noVars++;
      }
      
      return noVars;
   }

Int_t TMVAGlob::GetNumberOfTargets

(

TDirectory *

dir

)

Definition at line 413 of file tmvaglob.C.

References findDuplicateFiles::key, and next().

   {
      TIter next(dir->GetListOfKeys());
      TKey* key    = 0;
      Int_t noTrgts = 0;
         
      while ((key = (TKey*)next())) {
         if (key->GetCycle() != 1) continue;        
         if (TString(key->GetName()).Contains("__Regression_target")) noTrgts++;
      }
      return noTrgts;
   }

void TMVAGlob::imgconv	(	TCanvas *	c,
		const TString &	fname
	)

Definition at line 220 of file tmvaglob.C.

References om::cout, dir, allTimeWatchdog::endl, MakeMiniprodValidationCuts::f, and plot_validation_datamc::fname.

   {
      // return;
      if (NULL == c) {
         cout << "*** Error in TMVAGlob::imgconv: canvas is NULL" << endl;
      }
      else {
         // create directory if not existing
         TString f = fname;
         TString dir = f.Remove( f.Last( '/' ), f.Length() - f.Last( '/' ) );
         gSystem->mkdir( dir );

         TString pngName = fname + ".png";
         TString gifName = fname + ".gif";
         TString epsName = fname + ".eps";
         c->cd();

         // create eps (other option: c->Print( epsName ))
         if (UsePaperStyle) {
            c->Print(epsName);
         } 
         else {
            cout << "--- --------------------------------------------------------------------" << endl;
            cout << "--- If you want to save the image as eps, gif or png, please comment out " << endl;
            cout << "--- the corresponding lines (line no. 239-241) in tmvaglob.C" << endl;
            cout << "--- --------------------------------------------------------------------" << endl;
            c->Print(epsName);
            c->Print(pngName);
            // c->Print(gifName);
         }
      }
   }

void TMVAGlob::Initialize

(

Bool_t

useTMVAStyle = kTRUE

)

Definition at line 184 of file tmvaglob.C.

References DestroyCanvases(), and SetTMVAStyle().

Referenced by cmf::CovarianceFitHelper::AddIteration(), genie::Algorithm::Algorithm(), ClassImp(), cmf::CMFDecorrelator::CMFDecorrelator(), genie::flux::GDk2NuFlux::FluxWindowNormal(), genie::flux::GNuMIFlux::FluxWindowNormal(), genie::flux::GAstroFlux::GAstroFlux(), genie::flux::GBGLRSAtmoFlux::GBGLRSAtmoFlux(), genie::flux::GCylindTH1Flux::GCylindTH1Flux(), genie::flux::GFLUKAAtmoFlux::GFLUKAAtmoFlux(), genie::flux::GHAKKMAtmoFlux::GHAKKMAtmoFlux(), genie::flux::GNuMIFlux::GNuMIFlux(), ReadBDTA::NormVariable(), ReadBDTA::ReadBDTA(), ReadBDTG::ReadBDTG(), genie::flux::GSimpleNtpFlux::SetGenWeighted(), and genie::flux::GDk2NuFluxXMLHelper::~GDk2NuFluxXMLHelper().

   {
      // destroy canvas'
      DestroyCanvases();

      // set style
      if (!useTMVAStyle) {
         gROOT->SetStyle("Plain");
         gStyle->SetOptStat(0);
         return;
      }

      SetTMVAStyle();
   }

TKey* TMVAGlob::NextKey	(	TIter &	keyIter,
		TString	className
	)

Definition at line 374 of file tmvaglob.C.

References findDuplicateFiles::key.

                                                      {
      TKey *key=(TKey *)keyIter.Next();
      TKey *rkey=0;
      Bool_t loop=(key!=0);
      //
      while (loop) {
         TClass *cl = gROOT->GetClass(key->GetClassName());
         if (cl->InheritsFrom(className.Data())) {
            loop = kFALSE;
            rkey = key;
         } else {
            key = (TKey *)keyIter.Next();
            if (key==0) loop = kFALSE;
         }
      }
      return rkey;
   }

void TMVAGlob::NormalizeHist

(

TH1 *

h

)

Definition at line 325 of file tmvaglob.C.

References dx.

   {
      if (h==0) return;
      if (h->GetSumw2N() == 0) h->Sumw2();
      if(h->GetSumOfWeights()!=0) {
         Float_t dx = (h->GetXaxis()->GetXmax() - h->GetXaxis()->GetXmin())/h->GetNbinsX();
         h->Scale( 1.0/h->GetSumOfWeights()/dx );
      }
   }

void TMVAGlob::NormalizeHists	(	TH1 *	sig,
		TH1 *	bkg = 0
	)

Definition at line 334 of file tmvaglob.C.

References PandAna.Demos.pi0_spectra::bkg, and dx.

   {
      if (sig->GetSumw2N() == 0) sig->Sumw2();
      if (bkg && bkg->GetSumw2N() == 0) bkg->Sumw2();
      
      if(sig->GetSumOfWeights()!=0) {
         Float_t dx = (sig->GetXaxis()->GetXmax() - sig->GetXaxis()->GetXmin())/sig->GetNbinsX();
         sig->Scale( 1.0/sig->GetSumOfWeights()/dx );
      }
      if (bkg != 0 && bkg->GetSumOfWeights()!=0) {
         Float_t dx = (bkg->GetXaxis()->GetXmax() - bkg->GetXaxis()->GetXmin())/bkg->GetNbinsX();
         bkg->Scale( 1.0/bkg->GetSumOfWeights()/dx );
      }
   }

TFile* TMVAGlob::OpenFile

(

const TString &

fin

)

Definition at line 200 of file tmvaglob.C.

References om::cout, allTimeWatchdog::endl, and file.

   {
      TFile* file = gDirectory->GetFile();
      if (file==0 || fin != file->GetName()) {
         if (file != 0) {
            gROOT->cd();
            file->Close();
         }
         cout << "--- Opening root file " << fin << " in read mode" << endl;
         file = TFile::Open( fin, "READ" );
      }
      else {
         file = gDirectory->GetFile();
      }

      file->cd();
      return file;
   }

void TMVAGlob::plot_logo	(	Float_t	v_scale = 1.0,
		Float_t	skew = 1.0
	)

Definition at line 280 of file tmvaglob.C.

References om::cout, d, allTimeWatchdog::endl, findImage(), HTMLTools::img(), plot_validation_datamc::p1, r(), and cet::rpad().

   {

      TImage *img = findImage("tmva_logo.gif");
      if (!img) {
         cout << "+++ Could not open image tmva_logo.gif" << endl;
         return;
      }
      
      img->SetConstRatio(kFALSE);
      UInt_t h_ = img->GetHeight();
      UInt_t w_ = img->GetWidth();

      Float_t r = w_/h_;
      gPad->Update();
      Float_t rpad = Double_t(gPad->VtoAbsPixel(0) - gPad->VtoAbsPixel(1))/(gPad->UtoAbsPixel(1) - gPad->UtoAbsPixel(0));
      r *= rpad;

      Float_t d = 0.055;
      // absolute coordinates
      Float_t x1R = 1 - gStyle->GetPadRightMargin(); 
      Float_t y1B = 1 - gStyle->GetPadTopMargin()+.01; // we like the logo to sit a bit above the histo 

      Float_t x1L = x1R - d*r/skew;
      Float_t y1T = y1B + d*v_scale*skew;
      if (y1T>0.99) y1T = 0.99;

      TPad *p1 = new TPad("imgpad", "imgpad", x1L, y1B, x1R, y1T );
      p1->SetRightMargin(0);
      p1->SetBottomMargin(0);
      p1->SetLeftMargin(0);
      p1->SetTopMargin(0);
      p1->Draw();

      Int_t xSizeInPixel = p1->UtoAbsPixel(1) - p1->UtoAbsPixel(0);
      Int_t ySizeInPixel = p1->VtoAbsPixel(0) - p1->VtoAbsPixel(1);
      if (xSizeInPixel<=25 || ySizeInPixel<=25) {
         delete p1;
         return; // ROOT doesn't draw smaller than this
      }

      p1->cd();
      img->Draw();
   } 

void TMVAGlob::SetFrameStyle	(	TH1 *	frame,
		Float_t	scale = 1.0
	)

Definition at line 88 of file tmvaglob.C.

References scale.

   {
      frame->SetLabelOffset( 0.012, "X" );// label offset on x axis
      frame->SetLabelOffset( 0.012, "Y" );// label offset on x axis
      frame->GetXaxis()->SetTitleOffset( 1.25 );
      frame->GetYaxis()->SetTitleOffset( 1.22 );
      frame->GetXaxis()->SetTitleSize( 0.045*scale );
      frame->GetYaxis()->SetTitleSize( 0.045*scale );
      Float_t labelSize = 0.04*scale;
      frame->GetXaxis()->SetLabelSize( labelSize );
      frame->GetYaxis()->SetLabelSize( labelSize );

      // global style settings
      gPad->SetTicks();
      gPad->SetLeftMargin  ( 0.108*scale );
      gPad->SetRightMargin ( 0.050*scale );
      gPad->SetBottomMargin( 0.120*scale  );
   }

void TMVAGlob::SetSignalAndBackgroundStyle	(	TH1 *	sig,
		TH1 *	bkg,
		TH1 *	all = 0
	)

Definition at line 48 of file tmvaglob.C.

References c_BackgroundFill, c_BackgroundLine, c_SignalFill, and c_SignalLine.

   {
      //signal
      // const Int_t FillColor__S = 38 + 150; // change of Color Scheme in ROOT-5.16.
      // convince yourself with gROOT->GetListOfColors()->Print()
      Int_t FillColor__S = c_SignalFill;
      Int_t FillStyle__S = 1001;
      Int_t LineColor__S = c_SignalLine;
      Int_t LineWidth__S = 2;

      // background
      //Int_t icolor = UsePaperStyle ? 2 + 100 : 2;
      Int_t FillColor__B = c_BackgroundFill;
      Int_t FillStyle__B = 3554;
      Int_t LineColor__B = c_BackgroundLine;
      Int_t LineWidth__B = 2;

      if (sig != NULL) {
         sig->SetLineColor( LineColor__S );
         sig->SetLineWidth( LineWidth__S );
         sig->SetFillStyle( FillStyle__S );
         sig->SetFillColor( FillColor__S );
      }
 
      if (bkg != NULL) {
         bkg->SetLineColor( LineColor__B );
         bkg->SetLineWidth( LineWidth__B );
         bkg->SetFillStyle( FillStyle__B );
         bkg->SetFillColor( FillColor__B );
      }

      if (all != NULL) {
         all->SetLineColor( LineColor__S );
         all->SetLineWidth( LineWidth__S );
         all->SetFillStyle( FillStyle__S );
         all->SetFillColor( FillColor__S );
      }
   }

void TMVAGlob::SetTMVAStyle

(

)

Definition at line 107 of file tmvaglob.C.

Referenced by TMVA::TMVAGlob::Initialize().

                       {
      
      TStyle *TMVAStyle = gROOT->GetStyle("TMVA");
      if(TMVAStyle!=0) {
         gROOT->SetStyle("TMVA");
         return;
      }
                        
      TMVAStyle = new TStyle(*gROOT->GetStyle("Plain")); // our style is based on Plain
      TMVAStyle->SetName("TMVA");
      TMVAStyle->SetTitle("TMVA style based on \"Plain\" with modifications defined in tmvaglob.C");
      gROOT->GetListOfStyles()->Add(TMVAStyle);
      gROOT->SetStyle("TMVA");
                        
      TMVAStyle->SetLineStyleString( 5, "[52 12]" );
      TMVAStyle->SetLineStyleString( 6, "[22 12]" );
      TMVAStyle->SetLineStyleString( 7, "[22 10 7 10]" );

      // the pretty color palette of old
      TMVAStyle->SetPalette((UsePaperStyle ? 18 : 1),0);

      // use plain black on white colors
      TMVAStyle->SetFrameBorderMode(0);
      TMVAStyle->SetCanvasBorderMode(0);
      TMVAStyle->SetPadBorderMode(0);
      TMVAStyle->SetPadColor(0);
      TMVAStyle->SetFillStyle(0);

      TMVAStyle->SetLegendBorderSize(0);

      // title properties
      // TMVAStyle->SetTitleW(.4);
      // TMVAStyle->SetTitleH(.10);
      // MVAStyle->SetTitleX(.5);
      // TMVAStyle->SetTitleY(.9);
      TMVAStyle->SetTitleFillColor( c_TitleBox );
      if (!UsePaperStyle) {
         TMVAStyle->SetFrameFillColor( c_FrameFill );
         TMVAStyle->SetCanvasColor( c_Canvas );
      }

      // set the paper & margin sizes
      TMVAStyle->SetPaperSize(20,26);
      TMVAStyle->SetPadTopMargin(0.10);
      TMVAStyle->SetPadRightMargin(0.05);
      TMVAStyle->SetPadBottomMargin(0.11);
      TMVAStyle->SetPadLeftMargin(0.12);

      // use bold lines and markers
      TMVAStyle->SetMarkerStyle(21);
      TMVAStyle->SetMarkerSize(0.3);
      TMVAStyle->SetHistLineWidth(2);
      TMVAStyle->SetLineStyleString(2,"[12 12]"); // postscript dashes

      // do not display any of the standard histogram decorations
      TMVAStyle->SetOptTitle(1);
      TMVAStyle->SetTitleH(0.052);

      TMVAStyle->SetOptStat(0);
      TMVAStyle->SetOptFit(0);

      // put tick marks on top and RHS of plots
      TMVAStyle->SetPadTickX(1);
      TMVAStyle->SetPadTickY(1);

   }

Variable Documentation

Int_t TMVAGlob::c_BackgroundFill = TColor::GetColor( "#ff0000" )

static

Definition at line 44 of file tmvaglob.C.

Referenced by TMVA::TMVAGlob::SetSignalAndBackgroundStyle().

Int_t TMVAGlob::c_BackgroundLine = TColor::GetColor( "#ff0000" )

static

Definition at line 43 of file tmvaglob.C.

Referenced by TMVA::TMVAGlob::SetSignalAndBackgroundStyle().

Int_t TMVAGlob::c_Canvas = TColor::GetColor( "#e9e6da" )

static

Definition at line 38 of file tmvaglob.C.

Int_t TMVAGlob::c_FrameFill = TColor::GetColor( "#fffffd" )

static

Definition at line 39 of file tmvaglob.C.

Int_t TMVAGlob::c_NovelBlue = TColor::GetColor( "#2244a5" )

static

Definition at line 45 of file tmvaglob.C.

Int_t TMVAGlob::c_SignalFill = TColor::GetColor( "#7d99d1" )

static

Definition at line 42 of file tmvaglob.C.

Referenced by TMVA::TMVAGlob::SetSignalAndBackgroundStyle().

Int_t TMVAGlob::c_SignalLine = TColor::GetColor( "#0000ee" )

static

Definition at line 41 of file tmvaglob.C.

Referenced by TMVA::TMVAGlob::SetSignalAndBackgroundStyle().

Int_t TMVAGlob::c_TitleBox = TColor::GetColor( "#dae1e6" )

static

Definition at line 40 of file tmvaglob.C.

Bool_t TMVAGlob::UsePaperStyle = 0

static

Definition at line 28 of file tmvaglob.C.