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DD4hep_TrackingMaterialPlotter Class Reference

#include <DD4hep_TrackingMaterialPlotter.h>

Public Types

typedef std::pair< double, double > Range
 

Public Member Functions

 DD4hep_TrackingMaterialPlotter (float maxZ, float maxR, float resolution)
 
void draw (void)
 
void normalize (void)
 
void plotSegmentInLayer (const MaterialAccountingStep &step, int layer)
 
void plotSegmentUnassigned (const MaterialAccountingStep &step)
 

Private Member Functions

void fill_color ()
 
unsigned int fill_gradient (const TColor &first, const TColor &last, unsigned int steps=100, unsigned int index=0)
 
unsigned int fill_gradient (const unsigned int &first, const unsigned int &last, const unsigned int &steps=100, const unsigned int &index=0)
 

Private Attributes

std::vector< int > m_color
 
std::vector< int > m_gradient
 
DD4hep_XHistogram m_tracker
 

Detailed Description

Definition at line 16 of file DD4hep_TrackingMaterialPlotter.h.

Member Typedef Documentation

◆ Range

typedef std::pair<double, double> DD4hep_TrackingMaterialPlotter::Range

Definition at line 18 of file DD4hep_TrackingMaterialPlotter.h.

Constructor & Destructor Documentation

◆ DD4hep_TrackingMaterialPlotter()

DD4hep_TrackingMaterialPlotter::DD4hep_TrackingMaterialPlotter ( float  maxZ,
float  maxR,
float  resolution 
)

Definition at line 106 of file DD4hep_TrackingMaterialPlotter.cc.

106  {
107  const float rzMinZ = -maxZ;
108  const float rzMaxZ = maxZ;
109  const float rzMinR = 0.;
110  const float rzMaxR = maxR;
111  const int rzBinsZ = (int)(2. * maxZ * resolution);
112  const int rzBinsR = (int)(maxR * resolution);
113 
114  std::vector<double> max;
115  max.emplace_back(0.08);
116  max.emplace_back(0.00016);
117  m_tracker = DD4hep_XHistogram(
118  2, rzBinsZ, rzBinsR, std::make_pair(rzMinZ, rzMaxZ), std::make_pair(rzMinR, rzMaxR), m_color.size(), max);
119 
120  TColor::InitializeColors();
121  fill_color();
122  fill_gradient(kWhite, kBlack, 100); // 100-steps gradient from white to black
123 }

References fill_color(), fill_gradient(), createfilelist::int, m_color, m_tracker, SiStripPI::max, CosmicsPD_Skims::maxZ, and L1TObjectsTimingClient_cff::resolution.

Member Function Documentation

◆ draw()

void DD4hep_TrackingMaterialPlotter::draw ( void  )

Definition at line 147 of file DD4hep_TrackingMaterialPlotter.cc.

147  {
148  const double scale = 10.;
149  std::unique_ptr<TCanvas> canvas;
150 
151  DD4hep_XHistogram::Histogram* radlen = m_tracker.get(0);
152  canvas = std::make_unique<TCanvas>(
153  "radlen_rz", "RadiationLengths - RZ view", (int)(600 * scale * 1.25), (int)(120 * scale * 1.50));
154  gStyle->SetOptStat(0);
155  gStyle->SetPalette(m_gradient.size(), &m_gradient.front());
156  gStyle->SetNumberContours(m_gradient.size());
157  canvas->GetFrame()->SetFillColor(kWhite);
158  radlen->Draw("colz");
159  radlen->Draw("same axis y+");
160  radlen->SaveAs("radlen.root");
161  canvas->SaveAs("radlen.png");
162  // Replicate RainBow palette, with White in the first white_slots
163  // positions
164  int white_slots = 1;
165  int MyPalette[100];
166  double stops[9] = {0.0000, 0.1250, 0.2500, 0.3750, 0.5000, 0.6250, 0.7500, 0.8750, 1.0000};
167  double red[9] = {
168  0. / 255., 5. / 255., 15. / 255., 35. / 255., 102. / 255., 196. / 255., 208. / 255., 199. / 255., 110. / 255.};
169  double green[9] = {
170  0. / 255., 48. / 255., 124. / 255., 192. / 255., 206. / 255., 226. / 255., 97. / 255., 16. / 255., 0. / 255.};
171  double blue[9] = {
172  99. / 255., 142. / 255., 198. / 255., 201. / 255., 90. / 255., 22. / 255., 13. / 255., 8. / 255., 2. / 255.};
173  int palette_index = TColor::CreateGradientColorTable(9, stops, red, green, blue, 100 - white_slots);
174  for (int i = 0; i < white_slots; i++)
175  MyPalette[i] = kWhite;
176  for (int i = 0; i < 100 - white_slots; i++)
177  MyPalette[i + white_slots] = palette_index + i;
178  canvas->Clear();
179  gStyle->SetNumberContours(100);
180  gStyle->SetPalette(100, MyPalette); // ROOT Rainbow color palette
181  radlen->Draw("colz");
182  radlen->Draw("same axis y+");
183  canvas->SaveAs("radlenColor.png");
184 
185  DD4hep_XHistogram::Histogram* dedx = m_tracker.get(1);
186  canvas->SetName("dedx_rz");
187  canvas->SetTitle("-dE/dx term - RZ view");
188  canvas->GetFrame()->SetFillColor(kWhite);
189  dedx->Draw("colz");
190  dedx->Draw("same axis y+");
191  dedx->SaveAs("dedx.root");
192  canvas->SaveAs("dedx.png");
193  canvas->Clear();
194  gStyle->SetNumberContours(100);
195  gStyle->SetPalette(100, MyPalette); // ROOT Rainbow color palette
196  dedx->Draw("colz");
197  dedx->Draw("same axis y+");
198  canvas->SaveAs("dedxColor.png");
199 
200  DD4hep_XHistogram::ColorMap* colormap = m_tracker.colormap();
201  canvas->SetName("layer_rz");
202  canvas->SetTitle("Layers - RZ view");
203  canvas->GetFrame()->SetFillColor(kWhite);
204  gStyle->SetOptStat(0);
205  gStyle->SetPalette(m_color.size(), &m_color.front());
206  gStyle->SetNumberContours(m_color.size());
207  colormap->SetMinimum(1);
208  colormap->SetMaximum(m_color.size());
209  colormap->Draw("col");
210  colormap->Draw("same axis y+");
211  colormap->SaveAs("layers.root");
212  canvas->SaveAs("layers.png");
213 }

References DivergingColor::blue, svgfig::canvas(), DD4hep_XHistogram::colormap(), DD4hep_XHistogram::get(), mps_fire::i, m_color, m_gradient, m_tracker, DivergingColor::red, and L1EGammaCrystalsEmulatorProducer_cfi::scale.

◆ fill_color()

void DD4hep_TrackingMaterialPlotter::fill_color ( void  )
private

Definition at line 14 of file DD4hep_TrackingMaterialPlotter.cc.

14  {
15  m_color.emplace_back(kBlack); // unassigned
16  m_color.emplace_back(kAzure); // PixelBarrel
17  m_color.emplace_back(kAzure + 1); //
18  m_color.emplace_back(kAzure + 1); //
19  m_color.emplace_back(kAzure + 3); //
20  m_color.emplace_back(kAzure + 3); //
21  m_color.emplace_back(kGreen); // TIB
22  m_color.emplace_back(kGreen); //
23  m_color.emplace_back(kGreen + 2); //
24  m_color.emplace_back(kGreen + 2); //
25  m_color.emplace_back(kGreen - 3); //
26  m_color.emplace_back(kGreen - 3); //
27  m_color.emplace_back(kGreen - 1); //
28  m_color.emplace_back(kGreen - 1); //
29  m_color.emplace_back(kRed); // TOB
30  m_color.emplace_back(kRed); //
31  m_color.emplace_back(kRed); //
32  m_color.emplace_back(kRed + 3); //
33  m_color.emplace_back(kRed + 3); //
34  m_color.emplace_back(kRed + 3); //
35  m_color.emplace_back(kRed - 3); //
36  m_color.emplace_back(kRed - 3); //
37  m_color.emplace_back(kRed - 3); //
38  m_color.emplace_back(kOrange + 9); //
39  m_color.emplace_back(kOrange + 9); //
40  m_color.emplace_back(kOrange + 9); //
41  m_color.emplace_back(kOrange + 7); //
42  m_color.emplace_back(kOrange + 7); //
43  m_color.emplace_back(kOrange + 7); //
44  m_color.emplace_back(kOrange + 5); //
45  m_color.emplace_back(kOrange + 5); //
46  m_color.emplace_back(kOrange + 5); //
47  m_color.emplace_back(kOrange + 8); // PixelEndcap Z-
48  m_color.emplace_back(kOrange + 10); //
49  m_color.emplace_back(kOrange - 3); //
50  m_color.emplace_back(kOrange - 1); // PixelEndcap Z+
51  m_color.emplace_back(kOrange - 8); //
52  m_color.emplace_back(kYellow); // TID Z-
53  m_color.emplace_back(kYellow); //
54  m_color.emplace_back(kYellow + 2); //
55  m_color.emplace_back(kYellow + 2); //
56  m_color.emplace_back(kYellow + 2); //
57  m_color.emplace_back(kYellow + 3); //
58  m_color.emplace_back(kMagenta); //
59  m_color.emplace_back(kMagenta); //
60  m_color.emplace_back(kMagenta); //
61  m_color.emplace_back(kMagenta); //
62  m_color.emplace_back(kMagenta); //
63  m_color.emplace_back(kMagenta + 1); //
64  m_color.emplace_back(kMagenta + 2); //
65  m_color.emplace_back(kMagenta + 3); //
66  m_color.emplace_back(kMagenta + 4); //
67  m_color.emplace_back(kMagenta + 5); //
68  m_color.emplace_back(kMagenta + 6); //
69  m_color.emplace_back(kMagenta + 7); //
70  m_color.emplace_back(kMagenta + 8); //
71 }

References m_color.

Referenced by DD4hep_TrackingMaterialPlotter().

◆ fill_gradient() [1/2]

unsigned int DD4hep_TrackingMaterialPlotter::fill_gradient ( const TColor &  first,
const TColor &  last,
unsigned int  steps = 100,
unsigned int  index = 0 
)
private

Definition at line 73 of file DD4hep_TrackingMaterialPlotter.cc.

76  {
77  if (index == 0) {
78  // if no index was given, find the highest used one and start from that plus one
79  index = ((TObjArray*)gROOT->GetListOfColors())->GetLast() + 1;
80  }
81 
82  float r1, g1, b1, r2, g2, b2;
83  first.GetRGB(r1, g1, b1);
84  last.GetRGB(r2, g2, b2);
85  float delta_r = (r2 - r1) / (steps - 1);
86  float delta_g = (g2 - g1) / (steps - 1);
87  float delta_b = (b2 - b1) / (steps - 1);
88 
89  m_gradient.resize(steps);
90  for (unsigned int i = 0; i < steps; ++i) {
91  new TColor(static_cast<Int_t>(index + i), r1 + delta_r * i, g1 + delta_g * i, b1 + delta_b * i);
92  m_gradient[i] = index + i;
93  }
94 
95  return index;
96 }

References b1, b2, hitfit::delta_r(), dqmdumpme::first, diffTwoXMLs::g1, diffTwoXMLs::g2, mps_fire::i, dqmdumpme::last, m_gradient, diffTwoXMLs::r1, diffTwoXMLs::r2, and customisers::steps.

Referenced by DD4hep_TrackingMaterialPlotter(), and fill_gradient().

◆ fill_gradient() [2/2]

unsigned int DD4hep_TrackingMaterialPlotter::fill_gradient ( const unsigned int &  first,
const unsigned int &  last,
const unsigned int &  steps = 100,
const unsigned int &  index = 0 
)
private

Definition at line 98 of file DD4hep_TrackingMaterialPlotter.cc.

101  {
102  return fill_gradient(
103  *(TColor*)gROOT->GetListOfColors()->At(first), *(TColor*)gROOT->GetListOfColors()->At(last), steps, index);
104 }

References fill_gradient(), dqmdumpme::first, dqmdumpme::last, and customisers::steps.

◆ normalize()

void DD4hep_TrackingMaterialPlotter::normalize ( void  )
inline

Definition at line 24 of file DD4hep_TrackingMaterialPlotter.h.

24 { m_tracker.normalize(); }

References m_tracker, and DD4hep_XHistogram::normalize().

◆ plotSegmentInLayer()

void DD4hep_TrackingMaterialPlotter::plotSegmentInLayer ( const MaterialAccountingStep &  step,
int  layer 
)

Definition at line 136 of file DD4hep_TrackingMaterialPlotter.cc.

136  {
137  std::vector<double> w(2);
138  w[0] = step.radiationLengths();
139  w[1] = step.energyLoss();
140  m_tracker.fill(std::make_pair(step.in().z(), step.out().z()),
141  std::make_pair(step.in().perp(), step.out().perp()),
142  w,
143  step.length(),
144  layer + 1); // layer is 1-based, but plot uses: 0 is empty, 1 is unassigned
145 }

References DD4hep_XHistogram::fill(), m_tracker, and w.

◆ plotSegmentUnassigned()

void DD4hep_TrackingMaterialPlotter::plotSegmentUnassigned ( const MaterialAccountingStep &  step)

Definition at line 125 of file DD4hep_TrackingMaterialPlotter.cc.

125  {
126  std::vector<double> w(2);
127  w[0] = step.radiationLengths();
128  w[1] = step.energyLoss();
129  m_tracker.fill(std::make_pair(step.in().z(), step.out().z()),
130  std::make_pair(step.in().perp(), step.out().perp()),
131  w,
132  step.length(),
133  1); // 0 is empty, 1 is unassigned
134 }

References DD4hep_XHistogram::fill(), m_tracker, and w.

Member Data Documentation

◆ m_color

std::vector<int> DD4hep_TrackingMaterialPlotter::m_color
private

Definition at line 31 of file DD4hep_TrackingMaterialPlotter.h.

Referenced by DD4hep_TrackingMaterialPlotter(), draw(), and fill_color().

◆ m_gradient

std::vector<int> DD4hep_TrackingMaterialPlotter::m_gradient
private

Definition at line 32 of file DD4hep_TrackingMaterialPlotter.h.

Referenced by draw(), and fill_gradient().

◆ m_tracker

DD4hep_XHistogram DD4hep_TrackingMaterialPlotter::m_tracker
private

Definition at line 29 of file DD4hep_TrackingMaterialPlotter.h.

Referenced by DD4hep_TrackingMaterialPlotter(), draw(), normalize(), plotSegmentInLayer(), and plotSegmentUnassigned().

svgfig.canvas
def canvas(*sub, **attr)
Definition: svgfig.py:482
mps_fire.i
i
Definition: mps_fire.py:428
DD4hep_XHistogram::Histogram
TH2F Histogram
Definition: DD4hep_XHistogram.h:16
L1EGammaCrystalsEmulatorProducer_cfi.scale
scale
Definition: L1EGammaCrystalsEmulatorProducer_cfi.py:10
DD4hep_TrackingMaterialPlotter::fill_gradient
unsigned int fill_gradient(const TColor &first, const TColor &last, unsigned int steps=100, unsigned int index=0)
Definition: DD4hep_TrackingMaterialPlotter.cc:73
step
step
Definition: StallMonitor.cc:94
DD4hep_XHistogram::ColorMap
TH2I ColorMap
Definition: DD4hep_XHistogram.h:15
DD4hep_TrackingMaterialPlotter::m_color
std::vector< int > m_color
Definition: DD4hep_TrackingMaterialPlotter.h:31
hitfit::delta_r
double delta_r(const Fourvec &a, const Fourvec &b)
Find the distance between two four-vectors in the two-dimensional space .
Definition: fourvec.cc:238
diffTwoXMLs.g1
g1
Definition: diffTwoXMLs.py:52
b2
static constexpr float b2
Definition: L1EGammaCrystalsEmulatorProducer.cc:82
DD4hep_XHistogram::get
Histogram * get(size_t h=0) const
access one of the histograms
Definition: DD4hep_XHistogram.h:87
DD4hep_TrackingMaterialPlotter::fill_color
void fill_color()
Definition: DD4hep_TrackingMaterialPlotter.cc:14
dqmdumpme.first
first
Definition: dqmdumpme.py:55
DivergingColor.red
list red
Definition: DivergingColor.py:172
CosmicsPD_Skims.maxZ
maxZ
Definition: CosmicsPD_Skims.py:136
b1
static constexpr float b1
Definition: L1EGammaCrystalsEmulatorProducer.cc:82
dqmdumpme.last
last
Definition: dqmdumpme.py:56
w
const double w
Definition: UKUtility.cc:23
DD4hep_XHistogram
Definition: DD4hep_XHistogram.h:13
L1TObjectsTimingClient_cff.resolution
resolution
Definition: L1TObjectsTimingClient_cff.py:52
SiStripPI::max
Definition: SiStripPayloadInspectorHelper.h:169
DD4hep_TrackingMaterialPlotter::m_gradient
std::vector< int > m_gradient
Definition: DD4hep_TrackingMaterialPlotter.h:32
diffTwoXMLs.r2
r2
Definition: diffTwoXMLs.py:73
createfilelist.int
int
Definition: createfilelist.py:10
DivergingColor.blue
list blue
Definition: DivergingColor.py:173
DD4hep_XHistogram::fill
void fill(double x, double y, const std::vector< double > &weight, double norm)
fill one point
Definition: DD4hep_XHistogram.cc:70
diffTwoXMLs.g2
g2
Definition: diffTwoXMLs.py:71
DD4hep_TrackingMaterialPlotter::m_tracker
DD4hep_XHistogram m_tracker
Definition: DD4hep_TrackingMaterialPlotter.h:29
DD4hep_XHistogram::colormap
ColorMap * colormap(void) const
access the colormap
Definition: DD4hep_XHistogram.h:98
diffTwoXMLs.r1
r1
Definition: diffTwoXMLs.py:53
AlignmentPI::index
index
Definition: AlignmentPayloadInspectorHelper.h:46
customisers.steps
steps
Definition: customisers.py:40
DD4hep_XHistogram::normalize
void normalize(void)
normalize the histograms
Definition: DD4hep_XHistogram.cc:115
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