SiStripHistoPlotter Class Reference

#include <SiStripHistoPlotter.h>

Classes
struct	PlotParameter

Public Member Functions
bool	condDBPlotsToMake ()
void	createCondDBPlots (DQMStore *dqm_store)
void	createPlots (DQMStore *dqm_store)
void	createStaticPlot (MonitorElement *me, const std::string &file_name)
void	getNamedImageBuffer (const std::string &path, std::string &image)
bool	plotsToMake ()
void	setNewCondDBPlot (std::string &path, std::string &option, int width, int height)
void	setNewPlot (std::string &path, std::string &option, int width, int height)
	SiStripHistoPlotter ()
	~SiStripHistoPlotter ()

Private Member Functions
void	createDummyImage (const std::string &name)
void	fillNamedImageBuffer (TCanvas *c1, const std::string &name)
	(Documentation under construction). More...
void	getDummyImage (std::string &image)
void	getProjection (MonitorElement *me, TH1F *tp)
bool	hasNamedImage (const std::string &name)
void	makeCondDBPlots (DQMStore *dqm_store, const PlotParameter &par)
void	makePlot (DQMStore *dqm_store, const PlotParameter &par)
void	setDrawingOption (TH1 *hist)

Private Attributes
std::vector< PlotParameter >	condDBPlotList_
std::map< std::string, std::string >	namedPictureBuffer_
std::vector< PlotParameter >	plotList_

Detailed Description

Definition at line 17 of file SiStripHistoPlotter.h.

Constructor & Destructor Documentation

SiStripHistoPlotter::SiStripHistoPlotter

(

)

Definition at line 26 of file SiStripHistoPlotter.cc.

                                         {
  edm::LogInfo("SiStripHistoPlotter") << 
    " Creating SiStripHistoPlotter " << "\n" ;
}

SiStripHistoPlotter::~SiStripHistoPlotter

(

)

Definition at line 33 of file SiStripHistoPlotter.cc.

References condDBPlotList_, and plotList_.

                                          {
  edm::LogInfo("SiStripHistoPlotter") << 
    " Deleting SiStripHistoPlotter " << "\n" ;
  plotList_.clear();
  condDBPlotList_.clear();

}

Member Function Documentation

bool SiStripHistoPlotter::condDBPlotsToMake ( )

inline

Definition at line 33 of file SiStripHistoPlotter.h.

References condDBPlotList_.

Referenced by SiStripInformationExtractor::createImages().

{ return ((condDBPlotList_.size() > 0) ? true : false);}

void SiStripHistoPlotter::createCondDBPlots

(

DQMStore *

dqm_store

)

Definition at line 326 of file SiStripHistoPlotter.cc.

References condDBPlotList_, createDummyImage(), hasNamedImage(), makeCondDBPlots(), mergeVDriftHistosByStation::name, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by SiStripInformationExtractor::createImages().

                                                               {
  if (condDBPlotList_.size() == 0) return;
  std::string name = "Dummy";
  if (!hasNamedImage(name)) createDummyImage(name);

  for (std::vector<PlotParameter>::iterator it = condDBPlotList_.begin(); 
       it != condDBPlotList_.end(); it++) {
    makeCondDBPlots(dqm_store, (*it));
  }
  condDBPlotList_.clear();
}

void SiStripHistoPlotter::createDummyImage ( const std::string &  name )

private

Definition at line 205 of file SiStripHistoPlotter.cc.

References getDummyImage(), namedPictureBuffer_, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by createCondDBPlots(), createPlots(), and setNewPlot().

                                                                 {
  std::string image;
  getDummyImage(image);
  namedPictureBuffer_.insert(std::pair<std::string, std::string>(name, image));
}

void SiStripHistoPlotter::createPlots

(

DQMStore *

dqm_store

)

Definition at line 56 of file SiStripHistoPlotter.cc.

References createDummyImage(), hasNamedImage(), makePlot(), mergeVDriftHistosByStation::name, plotList_, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by SiStripInformationExtractor::createImages().

                                                         {
  if (plotList_.size() == 0) return;
  std::string name = "Dummy";
  if (!hasNamedImage(name)) createDummyImage(name);
  for (std::vector<PlotParameter>::iterator it = plotList_.begin(); 
       it != plotList_.end(); it++) {
    makePlot(dqm_store, (*it));
  }
  plotList_.clear();
}

void SiStripHistoPlotter::createStaticPlot	(	MonitorElement *	me,
		const std::string &	file_name
	)

Definition at line 284 of file SiStripHistoPlotter.cc.

References svgfig::canvas(), edmPickEvents::command, cmsPerfSuiteHarvest::file_name, MonitorElement::getRefRootObject(), MonitorElement::getRefTH1(), MonitorElement::getTH1(), mergeVDriftHistosByStation::name, setDrawingOption(), and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by SiStripInformationExtractor::plotHistosFromLayout().

                                                                                         {
  TH1* hist1 = me->getTH1();
  TCanvas* canvas  = new TCanvas("TKCanvas", "TKCanvas", 600, 400);
  if (hist1) {
    TText tTitle;
    tTitle.SetTextFont(64);
    tTitle.SetTextSizePixels(20);
    
    setDrawingOption(hist1);
    hist1->Draw();
    std::string name = hist1->GetName();
    if (me->getRefRootObject()) {
      TH1* hist1_ref = me->getRefTH1();
      if (hist1_ref) {
    hist1_ref->SetLineColor(3);
    hist1_ref->SetMarkerColor(3);
    if (name.find("Summary") != std::string::npos) hist1_ref->Draw("same");
    else hist1_ref->DrawNormalized("same", hist1->GetEntries());
      }
    }
  }
  canvas->Update();
  std::string command = "rm -f " + file_name;
  gSystem->Exec(command.c_str());
  canvas->Print(file_name.c_str(),"png");
  canvas->Clear();
  delete canvas;    
}

void SiStripHistoPlotter::fillNamedImageBuffer ( TCanvas *  c1, const std::string &  name  )

private

(Documentation under construction).

This method

Definition at line 150 of file SiStripHistoPlotter.cc.

References gather_cfg::cout, hasNamedImage(), i, mergeVDriftHistosByStation::name, namedPictureBuffer_, NULL, and reco::return().

Referenced by makeCondDBPlots(), and makePlot().

{
  //  DQMScope enter;
 // Now extract the image
  // 114 - stands for "no write on Close"
//   std::cout << ACYellow << ACBold
//        << "[SiPixelInformationExtractor::fillNamedImageBuffer()] "
//        << ACPlain
//        << "A canvas: "
//        << c1->GetName() 
//        << std::endl ;
  c1->Update();
  c1->Modified(); 
  TImageDump imgdump("tmp.png", 114);
  c1->Paint();

// get an internal image which will be automatically deleted
// in the imgdump destructor
  TImage *image = imgdump.GetImage();

  if( image == NULL )
  {
   std::cout << "No TImage found for "
    << name
    << std::endl ;
    return ;
  }
  char *buf;
  int sz = 0;
  image->GetImageBuffer(&buf, &sz);

  std::ostringstream local_str;
  for (int i = 0; i < sz; i++) local_str << buf[i];
  
//  delete [] buf;
  ::free(buf); // buf is allocated via realloc() by a C language AfterStep library invoked by the
               // default (and so far only) TImage implementation in root, TASImage.
  
  // clear the first element map if # of entries > 30
  if (hasNamedImage(name)) namedPictureBuffer_.erase(name);
  namedPictureBuffer_[name] = local_str.str();
  //  if (namedPictureBuffer_[name].size() > 0) std::cout << "image created " << name << std::endl;
}

void SiStripHistoPlotter::getDummyImage ( std::string &  image )

private

Definition at line 213 of file SiStripHistoPlotter.cc.

References recoMuon::in, geometryCSVtoXML::line, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by createDummyImage().

                                                         {
  std::string          line;
  std::ostringstream   local_str;
  // Read back the file line by line and temporarily store it in a stringstream
  std::string localPath = std::string("DQM/TrackerCommon/test/images/EmptyPlot.png");
  std::ifstream * imagefile = new std::ifstream((edm::FileInPath(localPath).fullPath()).c_str(),std::ios::in);
  if(imagefile->is_open()) {
    while (getline( *imagefile, line )) {
      local_str << line << std::endl ;
    }
  }  
  imagefile->close();
  image = local_str.str();
}

void SiStripHistoPlotter::getNamedImageBuffer	(	const std::string &	path,
		std::string &	image
	)

Definition at line 126 of file SiStripHistoPlotter.cc.

References gather_cfg::cout, and namedPictureBuffer_.

                                                                                     {
  std::map<std::string, std::string>::iterator cPos;
  if (path == "dummy_path") {
    std::cout << " Sending Dummy Image for : "
         <<  path << std::endl;
    cPos = namedPictureBuffer_.find("Dummy");
    image = cPos->second;
  } else {
    cPos = namedPictureBuffer_.find(path);
    if (cPos != namedPictureBuffer_.end()) {
      image = cPos->second;
      if (namedPictureBuffer_.size() > 99 ) namedPictureBuffer_.erase(cPos);
    } else {
      std::cout << " Sending Dummy Image for : "
       <<  path << std::endl;
      cPos = namedPictureBuffer_.find("Dummy");
      image = cPos->second;
    }
  }
}

void SiStripHistoPlotter::getProjection ( MonitorElement *  me, TH1F *  tp  )

private

Definition at line 246 of file SiStripHistoPlotter.cc.

References MonitorElement::DQM_KIND_TH1F, MonitorElement::DQM_KIND_TH2F, MonitorElement::DQM_KIND_TPROFILE, MonitorElement::getTH1F(), MonitorElement::getTH2F(), MonitorElement::getTitle(), MonitorElement::getTProfile(), i, j, MonitorElement::kind(), and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by makePlot().

                                                                    {
  
  std::string ptit = me->getTitle();
  ptit += "-Yprojection";

  if (me->kind() == MonitorElement::DQM_KIND_TH2F) {
    TH2F* hist2 = me->getTH2F();
    tp = new TH1F(ptit.c_str(),ptit.c_str(),hist2->GetNbinsY(), 
          hist2->GetYaxis()->GetXmin(),hist2->GetYaxis()->GetXmax());
    tp->GetXaxis()->SetTitle(ptit.c_str());
    for (int j = 1; j < hist2->GetNbinsY()+1; j++) {
      float tot_count = 0.0;
      for (int i = 1; i < hist2->GetNbinsX()+1; i++) {
    tot_count += hist2->GetBinContent(i,j);
      }
      tp->SetBinContent(j, tot_count);
    }
  } else if (me->kind() == MonitorElement::DQM_KIND_TPROFILE) {
     TProfile* prof = me->getTProfile();
     tp = new TH1F(ptit.c_str(),ptit.c_str(),100, 
            0.0,prof->GetMaximum()*1.2);
     tp->GetXaxis()->SetTitle(ptit.c_str());
     for (int i = 1; i < prof->GetNbinsX()+1; i++) {
       tp->Fill(prof->GetBinContent(i));
     }
  } else if (me->kind() == MonitorElement::DQM_KIND_TH1F) {
    TH1F* hist1 = me->getTH1F();
    tp = new TH1F(ptit.c_str(),ptit.c_str(),100, 
          0.0,hist1->GetMaximum()*1.2);
    tp->GetXaxis()->SetTitle(ptit.c_str());
    for (int i = 1; i < hist1->GetNbinsX()+1; i++) {
      tp->Fill(hist1->GetBinContent(i));
    }
  }
}

bool SiStripHistoPlotter::hasNamedImage ( const std::string &  name )

private

Definition at line 196 of file SiStripHistoPlotter.cc.

References namedPictureBuffer_.

Referenced by createCondDBPlots(), createPlots(), fillNamedImageBuffer(), and setNewPlot().

                                                             {
  std::map<std::string, std::string>::const_iterator cPos = namedPictureBuffer_.find(name);
  if (cPos == namedPictureBuffer_.end()) { 
    return false;
  } else return true;
}

void SiStripHistoPlotter::makeCondDBPlots ( DQMStore *  dqm_store, const PlotParameter &  par  )

private

Definition at line 340 of file SiStripHistoPlotter.cc.

References svgfig::canvas(), SiStripHistoPlotter::PlotParameter::CHeight, SiStripHistoPlotter::PlotParameter::CWidth, fillNamedImageBuffer(), DQMStore::getContents(), MonitorElement::getName(), MonitorElement::getTH1(), timingPdfMaker::histo, SiStripHistoPlotter::PlotParameter::Option, SiStripHistoPlotter::PlotParameter::Path, SiStripUtility::split(), AlCaHLTBitMon_QueryRunRegistry::string, and GlobalPosition_Frontier_DevDB_cff::tag.

Referenced by createCondDBPlots().

                                                                                       {
  TCanvas * canvas = new TCanvas("TKCanvas", "TKCanvas", par.CWidth, par.CHeight);

  std::vector<std::string> htypes;
  std::string option = par.Option;
  SiStripUtility::split(option, htypes, ",");

  std::string tag;
  std::vector<MonitorElement*> all_mes = dqm_store->getContents(par.Path);

  for (std::vector<std::string>::const_iterator ih = htypes.begin();
       ih!= htypes.end(); ih++) {
    std::string type = (*ih);
    if (type.size() == 0) continue;
    std::string tag = par.Path + "/";
    for (std::vector<MonitorElement *>::const_iterator it = all_mes.begin();
     it!= all_mes.end(); it++) {  
      MonitorElement * me = (*it);
      if (!me) continue;
      std::string hname = me->getName();
      if (hname.find(type) != std::string::npos) {
    TH1* histo = me->getTH1();
    histo->Draw();
        tag += type;
    fillNamedImageBuffer(canvas, tag);
    canvas->Clear();        
      } 
    }
  }
  delete canvas;
}

void SiStripHistoPlotter::makePlot ( DQMStore *  dqm_store, const PlotParameter &  par  )

private

Definition at line 69 of file SiStripHistoPlotter.cc.

References svgfig::canvas(), SiStripHistoPlotter::PlotParameter::CHeight, SiStripHistoPlotter::PlotParameter::CWidth, MonitorElement::DQM_KIND_TH1F, MonitorElement::DQM_KIND_TH2F, MonitorElement::DQM_KIND_TPROFILE, MonitorElement::DQM_KIND_TPROFILE2D, fillNamedImageBuffer(), DQMStore::get(), SiStripUtility::getMEStatus(), SiStripUtility::getMEStatusColor(), getProjection(), MonitorElement::getTH1(), timingPdfMaker::histo, MonitorElement::kind(), mergeVDriftHistosByStation::name, SiStripHistoPlotter::PlotParameter::Option, SiStripHistoPlotter::PlotParameter::Path, AlCaHLTBitMon_QueryRunRegistry::string, GlobalPosition_Frontier_DevDB_cff::tag, and groupFilesInBlocks::tt.

Referenced by createPlots().

                                                                                {
  TCanvas * canvas = new TCanvas("TKCanvas", "TKCanvas", par.CWidth, par.CHeight);

  MonitorElement * me = dqm_store->get(par.Path);
  if (me) { 
    
    int istat =  SiStripUtility::getMEStatus(me);
    
    std::string dopt = par.Option;
    std::string tag;
    int icol;
    SiStripUtility::getMEStatusColor(istat, icol, tag);
    if (me->kind() == MonitorElement::DQM_KIND_TH1F ||
    me->kind() == MonitorElement::DQM_KIND_TH2F ||
    me->kind() == MonitorElement::DQM_KIND_TPROFILE ||
        me->kind() == MonitorElement::DQM_KIND_TPROFILE2D ) {
      TH1* histo = me->getTH1();
      TH1F* tproject = 0;
      if (dopt == "projection") {
    getProjection(me, tproject);
    if (tproject) tproject->Draw();
    else histo->Draw();
      } else {
    dopt = ""; 
    std::string name = histo->GetName();
        if (me->kind() == MonitorElement::DQM_KIND_TPROFILE2D ) {
          dopt = "colz";
          histo->SetStats( kFALSE );
    } else {    
      if (name.find("Summary_Mean") != std::string::npos) {
        histo->SetStats( kFALSE );
      } else {
        histo->SetFillColor(1);
      }
        }
    histo->Draw(dopt.c_str());
      }
    }
    TText tTitle;
    tTitle.SetTextFont(64);
    tTitle.SetTextSizePixels(20);
    //    tTitle.DrawTextNDC(0.1, 0.92, histo->GetName());
    
    if (icol != 1) {
      TText tt;
      tt.SetTextSize(0.12);
      tt.SetTextColor(icol);
      tt.DrawTextNDC(0.5, 0.5, tag.c_str());
    }
    fillNamedImageBuffer(canvas, par.Path);
    canvas->Clear();
  }
  delete canvas;
}

bool SiStripHistoPlotter::plotsToMake ( )

inline

Definition at line 32 of file SiStripHistoPlotter.h.

References plotList_.

Referenced by SiStripInformationExtractor::createImages().

{ return  ((plotList_.size() > 0) ? true : false);}

void SiStripHistoPlotter::setDrawingOption ( TH1 *  hist )

private

Definition at line 229 of file SiStripHistoPlotter.cc.

Referenced by createStaticPlot().

                                                    {
  if (!hist) return;

  TAxis* xa = hist->GetXaxis();
  TAxis* ya = hist->GetYaxis();

  xa->SetTitleOffset(0.7);
  xa->SetTitleSize(0.05);
  xa->SetLabelSize(0.04);

  ya->SetTitleOffset(0.7);
  ya->SetTitleSize(0.05);
  ya->SetLabelSize(0.04);

}

void SiStripHistoPlotter::setNewCondDBPlot	(	std::string &	path,
		std::string &	option,
		int	width,
		int	height
	)

Definition at line 315 of file SiStripHistoPlotter.cc.

References SiStripHistoPlotter::PlotParameter::CHeight, condDBPlotList_, SiStripHistoPlotter::PlotParameter::CWidth, SiStripHistoPlotter::PlotParameter::Option, getHLTPrescaleColumns::path, SiStripHistoPlotter::PlotParameter::Path, and create_public_lumi_plots::width.

                                                                                                    {
  PlotParameter local_par;
  local_par.Path    = path;
  local_par.Option  = option;
  local_par.CWidth  = width;
  local_par.CHeight = height;
  condDBPlotList_.push_back(local_par);  
}

void SiStripHistoPlotter::setNewPlot	(	std::string &	path,
		std::string &	option,
		int	width,
		int	height
	)

Definition at line 43 of file SiStripHistoPlotter.cc.

References SiStripHistoPlotter::PlotParameter::CHeight, createDummyImage(), SiStripHistoPlotter::PlotParameter::CWidth, hasNamedImage(), mergeVDriftHistosByStation::name, SiStripHistoPlotter::PlotParameter::Option, getHLTPrescaleColumns::path, SiStripHistoPlotter::PlotParameter::Path, plotList_, AlCaHLTBitMon_QueryRunRegistry::string, and create_public_lumi_plots::width.

                                                                                              {
  std::string name = "Dummy";
  if (!hasNamedImage(name)) createDummyImage(name);
  PlotParameter local_par;
  local_par.Path    = path;
  local_par.Option  = option;
  local_par.CWidth  = width;
  local_par.CHeight = height;
  plotList_.push_back(local_par);  
}

Member Data Documentation

std::vector<PlotParameter> SiStripHistoPlotter::condDBPlotList_

private

Definition at line 60 of file SiStripHistoPlotter.h.

Referenced by condDBPlotsToMake(), createCondDBPlots(), setNewCondDBPlot(), and ~SiStripHistoPlotter().

std::map<std::string, std::string> SiStripHistoPlotter::namedPictureBuffer_

private

Definition at line 58 of file SiStripHistoPlotter.h.

Referenced by createDummyImage(), fillNamedImageBuffer(), getNamedImageBuffer(), and hasNamedImage().

std::vector<PlotParameter> SiStripHistoPlotter::plotList_

private

Definition at line 59 of file SiStripHistoPlotter.h.

Referenced by createPlots(), plotsToMake(), setNewPlot(), and ~SiStripHistoPlotter().