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Legend #35

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7627345
adding legend to plots
will-gameplai Nov 7, 2017
8e89ca9
removing triplet specific legend placement
will-gameplai Nov 7, 2017
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6 changes: 5 additions & 1 deletion source/Analysis/include/AnalyzerResolution.h
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
#include <AnalyzerUnit.h>
#include "global_constants.h"
#include "Track.h"
#include <TLegend.h>

class BarrelModule;
class CsvTextBuilder;
Expand Down Expand Up @@ -68,8 +69,11 @@ class AnalyzerResolution : public AnalyzerUnit {

private:

//! Prepare TLegend: the string specifies the legend position (topLeft, bottomLeft, topRight, bottomRight)
TLegend * prepareLegend(std::string);

//! Prepare plot: fill with data & set properties; varType specifies variable type to be filled: pT, p, d0, z0, phi0, cotgTheta & scenario const pT, const p
void preparePlot(std::vector<unique_ptr<TProfile>>& profHisArray, std::string varType, std::string scenario, const std::map<int, TrackCollection>& mapCollection);
void preparePlot(std::vector<unique_ptr<TProfile>>& profHisArray, std::string varType, std::string scenario, const std::map<int, TrackCollection>& mapCollection, std::string tag);

//! Prepare summary content table
void prepareSummaryTable(std::string tag, std::string scenario, RootWPage& webPage, RootWContent& summaryContent, CsvTextBuilder& csvContainer);
Expand Down
138 changes: 122 additions & 16 deletions source/Analysis/src/AnalyzerResolution.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,8 @@
#include "VisitorMatTrack.h"
#include "Units.h"

#include <boost/algorithm/string/split.hpp>
#include <boost/algorithm/string/classification.hpp>
//
// AnalyzerResolution constructor
//
Expand Down Expand Up @@ -282,31 +284,35 @@ bool AnalyzerResolution::visualize(RootWSite& webSite)
for (int i=0; i<4; i++) {

const std::map<int,TrackCollection>* taggedTrackCollectionMap = nullptr;
std::string scenario, scenarioName, webScenarioName;
std::string scenario, scenarioName, webScenarioName, momentumType;

if (i==0) {
taggedTrackCollectionMap = &m_taggedTrackPtCollectionMap[tag];
scenario = "withMS_Pt";
scenarioName = "const p_{T}";
webScenarioName = "const pt";
momentumType = "p_{T}";
}
if (i==1) {
taggedTrackCollectionMap = &m_taggedTrackPtCollectionMapIdeal[tag];
scenario = "noMS_Pt";
scenarioName = "const p_{T}";
webScenarioName = "const pt";
momentumType = "p_{T}";
}
if (i==2) {
taggedTrackCollectionMap = &m_taggedTrackPCollectionMap[tag];
scenario = "withMS_P";
scenarioName = "const p";
webScenarioName = scenarioName;
momentumType = "p";
}
if (i==3) {
taggedTrackCollectionMap = &m_taggedTrackPCollectionMapIdeal[tag];
scenario = "noMS_P";
scenarioName = "const p";
webScenarioName = scenarioName;
momentumType = "p";
}

// Histogram arrays[momenta] - array of profile histograms for different momenta
Expand All @@ -318,13 +324,13 @@ bool AnalyzerResolution::visualize(RootWSite& webSite)
std::vector<unique_ptr<TProfile>> profHisArray_CotgTheta;
std::vector<unique_ptr<TProfile>> profHisArray_CTau;

preparePlot(profHisArray_Pt , "pT" , scenarioName, *taggedTrackCollectionMap);
preparePlot(profHisArray_P , "p" , scenarioName, *taggedTrackCollectionMap);
preparePlot(profHisArray_D0 , "d0" , scenarioName, *taggedTrackCollectionMap);
preparePlot(profHisArray_Z0 , "z0" , scenarioName, *taggedTrackCollectionMap);
preparePlot(profHisArray_Phi0 , "phi0" , scenarioName, *taggedTrackCollectionMap);
preparePlot(profHisArray_CotgTheta, "cotgTheta", scenarioName, *taggedTrackCollectionMap);
preparePlot(profHisArray_CTau , "ctau" , scenarioName, *taggedTrackCollectionMap);
preparePlot(profHisArray_Pt , "pT" , scenarioName, *taggedTrackCollectionMap, tag);
preparePlot(profHisArray_P , "p" , scenarioName, *taggedTrackCollectionMap, tag);
preparePlot(profHisArray_D0 , "d0" , scenarioName, *taggedTrackCollectionMap, tag);
preparePlot(profHisArray_Z0 , "z0" , scenarioName, *taggedTrackCollectionMap, tag);
preparePlot(profHisArray_Phi0 , "phi0" , scenarioName, *taggedTrackCollectionMap, tag);
preparePlot(profHisArray_CotgTheta, "cotgTheta", scenarioName, *taggedTrackCollectionMap, tag);
preparePlot(profHisArray_CTau , "ctau" , scenarioName, *taggedTrackCollectionMap, tag);

std::string contentName = "";
bool contentVis = true;
Expand Down Expand Up @@ -354,22 +360,35 @@ bool AnalyzerResolution::visualize(RootWSite& webSite)
}
RootWContent& myContentPlots = myPage.addContent(contentName, contentVis);

// Assign TLegend position
std::string legendPosition = "topLeft";

// a) Resolution in Pt
TCanvas canvasResPtLin(std::string("ResPtLin_"+scenario+"_"+tag).c_str(),"",vis_std_canvas_sizeY,vis_min_canvas_sizeY);
canvasResPtLin.SetGrid(1,1);
canvasResPtLin.SetLogy(0);
canvasResPtLin.SetFillColor(Palette::color_plot_background);
canvasResPtLin.SetObjectStat(false);
auto legendResPtLin = prepareLegend(legendPosition);
legendResPtLin->SetHeader(("Track "+momentumType+" [GeV]").c_str());
for (auto itHis=profHisArray_Pt.begin(); itHis!=profHisArray_Pt.end(); itHis++) {

if (itHis==profHisArray_Pt.begin()) (*itHis)->Draw("PE1");
else (*itHis)->Draw("PE1 SAME");
// extract track (transverse) momentum from plotName, and add to legend
auto plotName = (*itHis)->GetName();
std::vector<std::string> tokens;
boost::algorithm::split(tokens, plotName, boost::algorithm::is_any_of("_"));
std::string trkMomentum = tokens.back();
legendResPtLin->AddEntry( (*itHis)->GetName(), trkMomentum.c_str(), "l");
}
legendResPtLin->Draw();

RootWImage& myImageLinPt = myContentPlots.addImage(canvasResPtLin, vis_std_canvas_sizeX, vis_min_canvas_sizeY);
myImageLinPt.setComment("Transverse momentum resolution vs. "+web_etaLetter+" (lin. scale) - " + webScenarioName.c_str() + " across "+web_etaLetter);
myImageLinPt.setName(Form("linptres_%s_%s", tag.c_str(), scenario.c_str()));

// as above with log scale
TCanvas canvasResPtLog(std::string("ResPtLog_"+scenario+"_"+tag).c_str(),"",vis_std_canvas_sizeY,vis_min_canvas_sizeY);
canvasResPtLog.SetGrid(1,1);
canvasResPtLog.SetLogy(1);
Expand All @@ -379,6 +398,7 @@ bool AnalyzerResolution::visualize(RootWSite& webSite)
if (itHis==profHisArray_Pt.begin()) (*itHis)->Draw("PE1");
else (*itHis)->Draw("PE1 SAME");
}
legendResPtLin->Draw(); // can use the same legend
RootWImage& myImageLogPt = myContentPlots.addImage(canvasResPtLog, vis_std_canvas_sizeX, vis_min_canvas_sizeY);
myImageLogPt.setComment("Transverse momentum resolution vs. "+web_etaLetter+" (log. scale) - " + webScenarioName.c_str() + " across "+web_etaLetter);
myImageLogPt.setName(Form("logptres_%s_%s", tag.c_str(), scenario.c_str()));
Expand All @@ -387,6 +407,8 @@ bool AnalyzerResolution::visualize(RootWSite& webSite)

// b) Resolution in P
TCanvas canvasResP(std::string("ResP_"+scenario+"_"+tag).c_str(),"",vis_std_canvas_sizeY,vis_min_canvas_sizeY);
auto legendResP = prepareLegend(legendPosition);
legendResP->SetHeader(("Track "+momentumType+" [GeV]").c_str());
canvasResP.SetGrid(1,1);
canvasResP.SetLogy(1);
canvasResP.SetFillColor(Palette::color_plot_background);
Expand All @@ -395,7 +417,14 @@ bool AnalyzerResolution::visualize(RootWSite& webSite)

if (itHis==profHisArray_P.begin()) (*itHis)->Draw("PE1");
else (*itHis)->Draw("PE1 SAME");
// extract track (transverse) momentum from plotName, and add to legend
auto plotName = (*itHis)->GetName();
std::vector<std::string> tokens;
boost::algorithm::split(tokens, plotName, boost::algorithm::is_any_of("_"));
std::string trkMomentum = tokens.back();
legendResP->AddEntry( (*itHis)->GetName(), trkMomentum.c_str(), "l");
}
legendResP->Draw();

RootWImage& myImageP = myContentPlots.addImage(canvasResP, vis_std_canvas_sizeX, vis_min_canvas_sizeY);
myImageP.setComment("Momentum resolution vs. "+web_etaLetter+" - " + webScenarioName.c_str() + " across "+web_etaLetter);
Expand All @@ -405,14 +434,23 @@ bool AnalyzerResolution::visualize(RootWSite& webSite)

// c) Resolution in D0
TCanvas canvasResD0(std::string("ResD0_"+scenario+"_"+tag).c_str(),"",vis_std_canvas_sizeY,vis_min_canvas_sizeY);
auto legendResD0 = prepareLegend(legendPosition);
legendResD0->SetHeader(("Track "+momentumType+" [GeV]").c_str());
canvasResD0.SetGrid(1,1);
canvasResD0.SetLogy(1);
canvasResD0.SetFillColor(Palette::color_plot_background);
for (auto itHis=profHisArray_D0.begin(); itHis!=profHisArray_D0.end(); itHis++) {

if (itHis==profHisArray_D0.begin()) (*itHis)->Draw("PE1");
else (*itHis)->Draw("PE1 SAME");
// extract track (transverse) momentum from plotName, and add to legend
auto plotName = (*itHis)->GetName();
std::vector<std::string> tokens;
boost::algorithm::split(tokens, plotName, boost::algorithm::is_any_of("_"));
std::string trkMomentum = tokens.back();
legendResD0->AddEntry( (*itHis)->GetName(), trkMomentum.c_str(), "l");
}
legendResD0->Draw();

RootWImage& myImageD0 = myContentPlots.addImage(canvasResD0, vis_std_canvas_sizeX, vis_min_canvas_sizeY);
myImageD0.setComment("d0 resolution vs. "+web_etaLetter+" - " + webScenarioName.c_str() + " across "+web_etaLetter);
Expand All @@ -425,11 +463,20 @@ bool AnalyzerResolution::visualize(RootWSite& webSite)
canvasResZ0.SetGrid(1,1);
canvasResZ0.SetLogy(1);
canvasResZ0.SetFillColor(Palette::color_plot_background);
auto legendResZ0 = prepareLegend(legendPosition);
legendResZ0->SetHeader(("Track "+momentumType+" [GeV]").c_str());
for (auto itHis=profHisArray_Z0.begin(); itHis!=profHisArray_Z0.end(); itHis++) {

if (itHis==profHisArray_Z0.begin()) (*itHis)->Draw("PE1");
else (*itHis)->Draw("PE1 SAME");
// extract track (transverse) momentum from plotName, and add to legend
auto plotName = (*itHis)->GetName();
std::vector<std::string> tokens;
boost::algorithm::split(tokens, plotName, boost::algorithm::is_any_of("_"));
std::string trkMomentum = tokens.back();
legendResZ0->AddEntry( (*itHis)->GetName(), trkMomentum.c_str(), "l");
}
legendResZ0->Draw();

RootWImage& myImageZ0 = myContentPlots.addImage(canvasResZ0, vis_std_canvas_sizeX, vis_min_canvas_sizeY);
myImageZ0.setComment("z0 resolution vs. "+web_etaLetter+" - " + webScenarioName.c_str() + " across "+web_etaLetter);
Expand All @@ -442,11 +489,20 @@ bool AnalyzerResolution::visualize(RootWSite& webSite)
canvasResPhi0.SetGrid(1,1);
canvasResPhi0.SetLogy(1);
canvasResPhi0.SetFillColor(Palette::color_plot_background);
auto legendResPhi0 = prepareLegend(legendPosition);
legendResPhi0->SetHeader(("Track "+momentumType+" [GeV]").c_str());
for (auto itHis=profHisArray_Phi0.begin(); itHis!=profHisArray_Phi0.end(); itHis++) {

if (itHis==profHisArray_Phi0.begin()) (*itHis)->Draw("PE1");
else (*itHis)->Draw("PE1 SAME");
// extract track (transverse) momentum from plotName, and add to legend
auto plotName = (*itHis)->GetName();
std::vector<std::string> tokens;
boost::algorithm::split(tokens, plotName, boost::algorithm::is_any_of("_"));
std::string trkMomentum = tokens.back();
legendResPhi0->AddEntry( (*itHis)->GetName(), trkMomentum.c_str(), "l");
}
legendResPhi0->Draw();

RootWImage& myImagePhi0 = myContentPlots.addImage(canvasResPhi0, vis_std_canvas_sizeX, vis_min_canvas_sizeY);
myImagePhi0.setComment(web_phiLetter + "0 resolution vs. "+web_etaLetter+" - " + webScenarioName.c_str() + " across "+web_etaLetter);
Expand All @@ -459,11 +515,21 @@ bool AnalyzerResolution::visualize(RootWSite& webSite)
canvasResCotgTh.SetGrid(1,1);
canvasResCotgTh.SetLogy(1);
canvasResCotgTh.SetFillColor(Palette::color_plot_background);
auto legendResCotgTh = prepareLegend(legendPosition);
legendResCotgTh->SetHeader(("Track "+momentumType+" [GeV]").c_str());
for (auto itHis=profHisArray_CotgTheta.begin(); itHis!=profHisArray_CotgTheta.end(); itHis++) {

if (itHis==profHisArray_CotgTheta.begin()) (*itHis)->Draw("PE1");
else (*itHis)->Draw("PE1 SAME");
// Extract track momentum
// extract track (transverse) momentum from plotName, and add to legend
auto plotName = (*itHis)->GetName();
std::vector<std::string> tokens;
boost::algorithm::split(tokens, plotName, boost::algorithm::is_any_of("_"));
std::string trkMomentum = tokens.back();
legendResCotgTh->AddEntry( (*itHis)->GetName(), trkMomentum.c_str(), "l");
}
legendResCotgTh->Draw();

RootWImage& myImageCtg = myContentPlots.addImage(canvasResCotgTh, vis_std_canvas_sizeX, vis_min_canvas_sizeY);
myImageCtg.setComment("Ctg("+web_thetaLetter+") resolution vs. "+web_etaLetter+" - " + webScenarioName.c_str() + " across "+web_etaLetter);
Expand All @@ -476,11 +542,20 @@ bool AnalyzerResolution::visualize(RootWSite& webSite)
canvasResCTau.SetGrid(1,1);
canvasResCTau.SetLogy(1);
canvasResCTau.SetFillColor(Palette::color_plot_background);
auto legendResCTau = prepareLegend(legendPosition);
legendResCTau->SetHeader(("Track "+momentumType+" [GeV]").c_str());
for (auto itHis=profHisArray_CTau.begin(); itHis!=profHisArray_CTau.end(); itHis++) {

if (itHis==profHisArray_CTau.begin()) (*itHis)->Draw("PE1");
else (*itHis)->Draw("PE1 SAME");
// extract track (transverse) momentum from plotName, and add to legend
auto plotName = (*itHis)->GetName();
std::vector<std::string> tokens;
boost::algorithm::split(tokens, plotName, boost::algorithm::is_any_of("_"));
std::string trkMomentum = tokens.back();
legendResCTau->AddEntry( (*itHis)->GetName(), trkMomentum.c_str(), "l");
}
legendResCTau->Draw();

RootWImage& myImageCTau = myContentPlots.addImage(canvasResCTau, vis_std_canvas_sizeX, vis_min_canvas_sizeY);
myImageCTau.setComment("c"+web_tauLetter+" resolution vs. "+web_etaLetter+" - " + webScenarioName.c_str() + " across "+web_etaLetter);
Expand Down Expand Up @@ -539,10 +614,41 @@ const CsvTextBuilder& AnalyzerResolution::getCsvHitCol() const
else throw std::invalid_argument( "CsvTextBuilder::getCsvHitCol() - csvHitCol not defined (null reference), check!!!" );
}



//
// Prepare legend: initialize a TLegend object with a location based on the input string: topLeft, topRight, bottomLeft, bottomRight
//
TLegend * AnalyzerResolution::prepareLegend(std::string position)
{
std::vector<float> bottomLeft = {0.1, 0.1, 0.2, 0.3};
std::vector<float> bottomRight = {0.7, 0.1, 0.9, 0.3};
std::vector<float> topRight = {0.7, 0.7, 0.9, 0.9};
std::vector<float> topLeft = {0.1, 0.7, 0.3, 0.9};

std::vector<float> myPosition;
if (position == "topLeft"){
myPosition = topLeft;
}
if (position == "topRight"){
myPosition = topRight;
}
if (position == "bottomLeft"){
myPosition = bottomLeft;
}
if (position == "bottomRight"){
myPosition = bottomRight;
}

TLegend * leg = new TLegend(myPosition.at(0), myPosition.at(1), myPosition.at(2), myPosition.at(3));
return leg;
}


//
// Prepare plot: fill with data & set properties; varType specifies variable type to be filled: pT, p, d0, z0, phi0, cotgTheta
//
void AnalyzerResolution::preparePlot(std::vector<unique_ptr<TProfile>>& profHisArray, std::string varType, std::string scenario, const std::map<int, TrackCollection>& mapCollection)
void AnalyzerResolution::preparePlot(std::vector<unique_ptr<TProfile>>& profHisArray, std::string varType, std::string scenario, const std::map<int, TrackCollection>& mapCollection, std::string tag)
{
// Momentum counter for color setting
unsigned int iMomentum =0;
Expand All @@ -556,31 +662,31 @@ void AnalyzerResolution::preparePlot(std::vector<unique_ptr<TProfile>>& profHisA
std::string title("");
std::string name("");
if (varType=="pT") {
name = "pT_vs_eta"+any2str(momentum/Units::GeV);
name = "pT_vs_eta_"+any2str(momentum/Units::GeV);
title = "p_{T} resolution versus #eta - "+scenario+" across #eta;#eta;#delta p_{T}/p_{T} [%]";
}
else if (varType=="p") {
name = "p_vs_eta"+any2str(momentum/Units::GeV);
name = "p_vs_eta_"+any2str(momentum/Units::GeV);
title = "p resolution versus #eta - "+scenario+" across #eta;#eta;#delta p/p [%]";
}
else if (varType=="d0") {
name = "d0_vs_eta"+any2str(momentum/Units::GeV);
name = "d0_vs_eta_"+any2str(momentum/Units::GeV);
title = "Transverse impact parameter error - "+scenario+" across #eta;#eta;#delta d_{0} [#mum]";
}
else if (varType=="z0") {
name = "z0_vs_eta"+any2str(momentum/Units::GeV);
name = "z0_vs_eta_"+any2str(momentum/Units::GeV);
title = "Longitudinal impact parameter error - "+scenario+" across #eta;#eta;#delta z_{0} [#mum]";
}
else if (varType=="phi0") {
name = "phi0_vs_eta"+any2str(momentum/Units::GeV);
name = "phi0_vs_eta_"+any2str(momentum/Units::GeV);
title = "Track azimuthal angle error - "+scenario+" across #eta;#eta;#delta #phi [deg]";
}
else if (varType=="cotgTheta") {
name = "cotgTh_vs_eta"+any2str(momentum/Units::GeV);
name = "cotgTh_vs_eta_"+any2str(momentum/Units::GeV);
title = "Track polar angle error - "+scenario+" across #eta;#eta;#delta ctg(#theta)";
}
else if (varType=="ctau") {
name = "ctau_vs_eta"+any2str(momentum/Units::GeV);
name = "ctau_vs_eta_"+any2str(momentum/Units::GeV);
title = "c#tau resolution - "+scenario+" across #eta;#eta;#delta c#tau [#mum]";
}
std::unique_ptr<TProfile> profHis(new TProfile(name.c_str(), title.c_str(), c_nBins, 0, SimParms::getInstance().getMaxEtaCoverage()));
Expand Down