1 | /* ======================================================================== *\
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2 | !
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3 | ! *
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4 | ! * This file is part of MARS, the MAGIC Analysis and Reconstruction
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5 | ! * Software. It is distributed to you in the hope that it can be a useful
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6 | ! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
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7 | ! * It is distributed WITHOUT ANY WARRANTY.
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8 | ! *
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9 | ! * Permission to use, copy, modify and distribute this software and its
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10 | ! * documentation for any purpose is hereby granted without fee,
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11 | ! * provided that the above copyright notice appear in all copies and
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12 | ! * that both that copyright notice and this permission notice appear
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13 | ! * in supporting documentation. It is provided "as is" without express
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14 | ! * or implied warranty.
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15 | ! *
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16 | !
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17 | !
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18 | ! Author(s): Nicola Galante, 2003 <mailto:nicola.galante@pi.infn.it>
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19 | !
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20 | ! Copyright: MAGIC Software Development, 2000-2003
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21 | !
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22 | !
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23 | \* ======================================================================== */
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24 |
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25 | /////////////////////////////////////////////////////////////////////////////
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26 | //
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27 | // MHMcTriggerLvl2
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28 | //
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29 | // This class contains histograms for the Trigger Level2 image parameters
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30 | //
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31 | /////////////////////////////////////////////////////////////////////////////
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32 |
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33 | #include "MHMcTriggerLvl2.h"
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34 |
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35 | #include <TMath.h>
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36 |
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37 | #include <TH2.h>
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38 | #include <TH1.h>
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39 | #include <TF1.h>
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40 | #include <TPad.h>
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41 | #include <TStyle.h>
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42 | #include <TCanvas.h>
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43 | #include <TPaveLabel.h>
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44 |
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45 | #include "MLog.h"
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46 | #include "MLogManip.h"
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47 |
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48 | #include "MParList.h"
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49 |
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50 | #include "MMcTriggerLvl2.h"
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51 |
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52 | using namespace std;
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53 |
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54 | /* Use this insteadif you want to have some value which is the same for all
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55 | your instances of MHMcTriggerLvl2, if not define the values in the constructor
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56 | and remove the 'static'
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57 | */
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58 |
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59 | Int_t MHMcTriggerLvl2::fColorLps = 1;
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60 | Int_t MHMcTriggerLvl2::fColorCps = 1;
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61 | Int_t MHMcTriggerLvl2::fColorSbc = 1;
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62 | Int_t MHMcTriggerLvl2::fColorPs = 1;
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63 | Int_t MHMcTriggerLvl2::fColorPsE = 1;
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64 | Int_t MHMcTriggerLvl2::fColorCPsE = 1;
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65 | Int_t MHMcTriggerLvl2::fColorLPsE = 1;
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66 | Int_t MHMcTriggerLvl2::fColorSBCE = 1;
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67 |
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68 |
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69 | ClassImp(MHMcTriggerLvl2);
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70 |
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71 | // --------------------------------------------------------------------------
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72 | //
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73 | // Setup three histograms for fLutPseudoSize, fPseudoSize, fSizeBiggerCell
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74 | //
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75 | MHMcTriggerLvl2::MHMcTriggerLvl2(const char *name, const char *title)
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76 | {
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77 | //
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78 | // set the name and title of this object
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79 | //
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80 | fName = name ? name : "MHMcTriggerLvl2";
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81 | fTitle = title ? title : "Trigger L2 image parameters";
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82 |
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83 | fHistLutPseudoSize = new TH1F("fHistLutPseudoSize", "Lut Pseudo Size", 13, 0, 13);
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84 | fHistPseudoSize = new TH1F("fHistPseudoSize", "Pseudo Size", 397, 0, 397);
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85 | fHistCellPseudoSize = new TH1F("fHistCellPseudoSize", "Cell Pseudo Size", 37, 0, 37);
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86 | fHistSizeBiggerCell = new TH1F("fHistSizeBiggerCell", "Size in Bigger Cell", 37, 0, 37);
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87 |
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88 | fHistLutPseudoSizeNorm = new TH1F("fHistLutPseudoSizeNorm", "Normalized Lut Pseudo Size", 13, 0, 13);
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89 | fHistPseudoSizeNorm = new TH1F("fHistPseudoSizeNorm", "Normalized Pseudo Size", 397, 0, 397);
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90 | fHistSizeBiggerCellNorm = new TH1F("fHistSizeBiggerCellNorm", "Normalized Size in Bigger Cell", 37, 0, 37);
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91 | fHistCellPseudoSizeNorm = new TH1F("fHistCellPseudoSizeNorm", "Normalized Cell Pseudo Size", 37, 0, 37);
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92 |
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93 | fHistLutPseudoSize->SetDirectory(NULL);
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94 | fHistLutPseudoSizeNorm->SetDirectory(NULL);
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95 | fHistPseudoSize->SetDirectory(NULL);
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96 | fHistPseudoSizeNorm->SetDirectory(NULL);
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97 | fHistSizeBiggerCell->SetDirectory(NULL);
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98 | fHistSizeBiggerCellNorm->SetDirectory(NULL);
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99 | fHistCellPseudoSize->SetDirectory(NULL);
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100 | fHistCellPseudoSizeNorm->SetDirectory(NULL);
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101 |
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102 | fHistLutPseudoSize->SetXTitle("Number of Pixels");
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103 | fHistLutPseudoSizeNorm->SetXTitle("Number of Pixels");
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104 | fHistPseudoSize->SetXTitle("Number of Pixels");
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105 | fHistPseudoSizeNorm->SetXTitle("Number of Pixels");
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106 | fHistSizeBiggerCell->SetXTitle("Number of Pixels");
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107 | fHistSizeBiggerCellNorm->SetXTitle("Number of Pixels");
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108 | fHistCellPseudoSize->SetXTitle("Number of Pixels");
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109 | fHistCellPseudoSizeNorm->SetXTitle("Number of Pixels");
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110 |
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111 | fHistLutPseudoSize->SetYTitle("Counts");
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112 | fHistLutPseudoSizeNorm->SetYTitle("Counts/Total Counts");
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113 | fHistPseudoSize->SetYTitle("Counts");
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114 | fHistPseudoSizeNorm->SetYTitle("Counts/Total Counts");
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115 | fHistSizeBiggerCell->SetYTitle("Counts");
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116 | fHistSizeBiggerCellNorm->SetYTitle("Counts/Total Counts");
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117 | fHistCellPseudoSize->SetYTitle("Counts");
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118 | fHistCellPseudoSizeNorm->SetYTitle("Counts/Total Counts");
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119 |
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120 | fHistPseudoSizeEnergy = new TH2D("fHistPseudoSizeEnergy","Ps Size vs Energy", 40, 1, 5, 397, 0,397);
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121 | fHistCellPseudoSizeEnergy = new TH2D("fHistCellPseudoSizeEnergy","CPS Size vs Energy", 40, 1, 5, 397, 0,397);
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122 | fHistLutPseudoSizeEnergy = new TH2D("fHistLutPseudoSizeEnergy","Ps Size vs Energy", 40, 1, 5, 397, 0,397);
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123 | fHistSizeBiggerCellEnergy = new TH2D("fHistSizeBiggerCellEnergy","Ps Size vs Energy", 40, 1, 5, 397, 0,397);
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124 |
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125 | fHistPseudoSizeEnergy->SetName("fHistPseudoSizeEnergy");
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126 | fHistPseudoSizeEnergy->SetTitle("PseudoSize vs. Energy");
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127 | fHistPseudoSizeEnergy->SetXTitle("Log(E[GeV])");
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128 | fHistPseudoSizeEnergy->SetYTitle("PseudoSize");
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129 |
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130 | fHistCellPseudoSizeEnergy->SetName("fHistCellPseudoSizeEnergy");
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131 | fHistCellPseudoSizeEnergy->SetTitle("CellPseudoSize vs. Energy");
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132 | fHistCellPseudoSizeEnergy->SetXTitle("Log(E[GeV])");
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133 | fHistCellPseudoSizeEnergy->SetYTitle("CellPseudoSize");
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134 |
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135 | fHistLutPseudoSizeEnergy->SetName("fHistLutPseudoSizeEnergy");
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136 | fHistLutPseudoSizeEnergy->SetTitle("LutPseudoSize vs. Energy");
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137 | fHistLutPseudoSizeEnergy->SetXTitle("Log(E[GeV])");
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138 | fHistLutPseudoSizeEnergy->SetYTitle("LutPseudoSize");
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139 |
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140 | fHistSizeBiggerCellEnergy->SetName("fHistSizeBiggerCellEnergy");
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141 | fHistSizeBiggerCellEnergy->SetTitle("Size Bigger Cell vs. Energy");
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142 | fHistSizeBiggerCellEnergy->SetXTitle("Log(E[GeV])");
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143 | fHistSizeBiggerCellEnergy->SetYTitle("Size Bigger Cell");
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144 |
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145 |
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146 |
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147 |
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148 | fFNorm = new TF1("FNorm", "1", -1, 397);
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149 | }
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150 |
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151 | // --------------------------------------------------------------------------
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152 | //
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153 | // Delete the histograms
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154 | //
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155 | MHMcTriggerLvl2::~MHMcTriggerLvl2()
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156 | {
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157 | delete fHistLutPseudoSize;
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158 | delete fHistPseudoSize;
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159 | delete fHistCellPseudoSize;
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160 | delete fHistSizeBiggerCell;
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161 | delete fHistLutPseudoSizeNorm;
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162 | delete fHistPseudoSizeNorm;
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163 | delete fHistCellPseudoSizeNorm;
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164 | delete fHistSizeBiggerCellNorm;
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165 | delete fHistPseudoSizeEnergy;
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166 | delete fHistCellPseudoSizeEnergy;
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167 | delete fHistLutPseudoSizeEnergy;
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168 | delete fHistSizeBiggerCellEnergy;
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169 | delete fFNorm;
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170 | }
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171 |
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172 |
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173 | // --------------------------------------------------------------------------
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174 | //
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175 | // Fill the histograms with data from a MMcTriggerLvl2-Container.
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176 | // Be careful: Only call this with an object of type MMcTriggerLvl2
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177 | //
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178 | Bool_t MHMcTriggerLvl2::Fill(const MParContainer *par, const Stat_t w)
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179 | {
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180 | const MMcTriggerLvl2 &h = *(MMcTriggerLvl2 *)par;
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181 |
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182 | fHistLutPseudoSize->Fill(h.GetLutPseudoSize());
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183 | fHistPseudoSize->Fill(h.GetPseudoSize());
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184 | fHistCellPseudoSize->Fill(h.GetCellPseudoSize());
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185 | fHistSizeBiggerCell->Fill(h.GetSizeBiggerCell());
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186 | fHistPseudoSizeEnergy->Fill(TMath::Log10(h.GetEnergy()), h.GetPseudoSize());
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187 | fHistCellPseudoSizeEnergy->Fill(TMath::Log10(h.GetEnergy()), h.GetCellPseudoSize());
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188 | fHistLutPseudoSizeEnergy->Fill(TMath::Log10(h.GetEnergy()), h.GetLutPseudoSize());
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189 | fHistSizeBiggerCellEnergy->Fill(TMath::Log10(h.GetEnergy()), h.GetSizeBiggerCell());
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190 |
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191 | return kTRUE;
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192 | }
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193 |
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194 |
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195 |
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196 |
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197 | // --------------------------------------------------------------------------
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198 | //
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199 | // This is the private function member which draw a clone of a histogram.
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200 | // This method is called by the DrawClone method.
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201 | //
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202 | TObject *MHMcTriggerLvl2::DrawHist(TH1 &hist, TH1 &histNorm, const TString &canvasname, Int_t &col) const
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203 | {
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204 | col++;
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205 |
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206 | TCanvas *c = (TCanvas*)gROOT->FindObject(canvasname);
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207 |
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208 | Bool_t same = kTRUE;
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209 | if (!c)
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210 | {
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211 | c = MakeDefCanvas(canvasname,canvasname, 800, 610);
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212 | c->Divide(2,1);
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213 | same = kFALSE;
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214 | }
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215 |
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216 | c->cd(1);
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217 | hist.SetLineColor(col);
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218 | hist.DrawCopy(same?"same":"");
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219 |
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220 | c->cd(2);
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221 | histNorm.SetLineColor(col);
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222 | histNorm.DrawCopy(same?"same":"");
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223 |
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224 | return c;
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225 | }
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226 |
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227 |
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228 | // --------------------------------------------------------------------------
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229 | //
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230 | // This is the private function member which draw a clone of a 2D-histogram.
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231 | // This method is called by the DrawClone method.
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232 | //
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233 | TObject *MHMcTriggerLvl2::Draw2DHist(TH1 &hist, const TString &canvasname, Int_t &col) const
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234 | {
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235 | col++;
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236 |
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237 | TCanvas *c = (TCanvas*)gROOT->FindObject(canvasname);
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238 |
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239 | Bool_t same = kTRUE;
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240 | if (!c)
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241 | {
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242 | c = MakeDefCanvas(canvasname,canvasname, 800, 600);
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243 | same = kFALSE;
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244 | }
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245 |
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246 | hist.SetLineColor(col);
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247 | hist.DrawCopy(same?"same":"");
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248 |
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249 | return c;
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250 | }
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251 |
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252 |
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253 | // --------------------------------------------------------------------------
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254 | //
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255 | // Draw a clone of a data member histogram. So that the object can be deleted
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256 | // and the histogram is still visible in the canvas.
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257 | // The cloned object are deleted together with the canvas if the canvas is
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258 | // destroyed. If you want to handle dostroying the canvas you can get a
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259 | // pointer to it from this function
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260 | // Possible options are:
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261 | // "lps" for the fLutPseudoSize histogram;
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262 | // "sbc" for the fSizeBiggerCell histogram;
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263 | // "ps" for the fPseudoSize histogram;
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264 | // "lut-energy" for the fLutPseudoSize vs. energy 2D histogram
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265 | // "size-energy" for the fPseudoSize vs. energy 2D histogram
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266 | // "big-energy" for the fSizeBiggerCell vs. energy 2D histogram
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267 | //
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268 | // default: "ps"
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269 | //
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270 | TObject *MHMcTriggerLvl2::DrawClone(Option_t *opt) const
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271 | {
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272 | TString str(opt);
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273 |
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274 | if (str.IsNull())
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275 | str = "ps";
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276 |
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277 | if (!str.Contains("lps", TString::kIgnoreCase) &&
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278 | !str.Contains("cps", TString::kIgnoreCase) &&
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279 | !str.Contains("sbc", TString::kIgnoreCase) &&
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280 | !str.Contains("ps", TString::kIgnoreCase) &&
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281 | !str.Contains("lut-energy", TString::kIgnoreCase) &&
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282 | !str.Contains("size-energy", TString::kIgnoreCase) &&
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283 | !str.Contains("cellsize-energy", TString::kIgnoreCase) &&
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284 | !str.Contains("big-energy", TString::kIgnoreCase))
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285 | {
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286 | *fLog << "ARGH!@! Possible options are \"lps\", \"cps\", \"sbc\", \"ps\", \"lut-energy\", \"size-energy\", \"cellsize-energy\", \"big-energy\" or NULL!" <<endl;
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287 | return NULL;
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288 | }
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289 |
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290 | if (str.Contains("lps",TString::kIgnoreCase)){
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291 | TH1 *hist=NormalizeHist(*fHistLutPseudoSizeNorm, fHistLutPseudoSize);
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292 | return DrawHist(*fHistLutPseudoSize, *hist, "CanvasLPS", fColorLps);
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293 | }
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294 |
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295 | if (str.Contains("cps",TString::kIgnoreCase)){
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296 | TH1 *hist=NormalizeHist(*fHistCellPseudoSizeNorm, fHistCellPseudoSize);
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297 | return DrawHist(*fHistCellPseudoSize, *hist, "CanvasCPS", fColorCps);
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298 | }
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299 |
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300 | if (str.Contains("sbc",TString::kIgnoreCase)){
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301 | TH1 *hist=NormalizeHist(*fHistSizeBiggerCellNorm, fHistSizeBiggerCell);
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302 | return DrawHist(*fHistSizeBiggerCell, *hist, "CanvasSBC", fColorSbc);
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303 | }
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304 |
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305 | if (str.Contains("ps",TString::kIgnoreCase)){
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306 | TH1 *hist=NormalizeHist(*fHistPseudoSizeNorm, fHistPseudoSize);
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307 | return DrawHist(*fHistPseudoSize, *hist, "CanvasPS", fColorPs);
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308 | }
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309 |
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310 | if (str.Contains("size-energy",TString::kIgnoreCase))
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311 | return Draw2DHist(*fHistPseudoSizeEnergy, "CanvasPSE", fColorPsE);
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312 |
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313 | if (str.Contains("cellsize-energy",TString::kIgnoreCase))
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314 | return Draw2DHist(*fHistCellPseudoSizeEnergy, "CanvasCPSE", fColorCPsE);
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315 |
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316 | if (str.Contains("lut-energy",TString::kIgnoreCase))
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317 | return Draw2DHist(*fHistLutPseudoSizeEnergy, "CanvasLPSE", fColorLPsE);
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318 |
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319 | if (str.Contains("big-energy",TString::kIgnoreCase))
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320 | return Draw2DHist(*fHistSizeBiggerCellEnergy, "CanvasSBCE", fColorSBCE);
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321 |
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322 |
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323 | return NULL;
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324 | }
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325 |
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326 |
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327 |
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328 | // --------------------------------------------------------------------------
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329 | //
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330 | // Creates a new canvas and draws the three histograms into it.
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331 | // Be careful: The histograms belongs to this object and won't get deleted
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332 | // together with the canvas.
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333 | //
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334 | void MHMcTriggerLvl2::Draw(Option_t *)
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335 | {
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336 | MakeDefCanvas("c","L2T Parameters", 720, 810);
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337 |
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338 | TPad* pad1 = new TPad("pad1","Pad with fLutPseudoSize", 0.003, 0.7, 0.4, 0.997);
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339 | TPad* pad2 = new TPad("pad2","Pad with fSizeBiggerCell", 0.403, 0.7, 0.997, 0.997);
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340 | TPad* pad3 = new TPad("pad3","Pad with fPseudoSize", 0.003, 0.003, 0.997, 0.697);
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341 | pad1->Draw();
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342 | pad2->Draw();
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343 | pad3->Draw();
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344 |
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345 | pad1->cd();
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346 | fHistLutPseudoSize->Draw();
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347 |
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348 | pad2->cd();
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349 | fHistSizeBiggerCell->Draw();
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350 |
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351 | pad3->cd();
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352 | fHistPseudoSize->Draw();
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353 | }
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354 |
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355 |
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356 |
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357 | // --------------------------------------------------------------------------
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358 | //
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359 | // Return the histogram by its name. This method returns a (TObject *)
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360 | // so remember to cast the returned object if you want to work with it.
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361 | //
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362 | TH1 *MHMcTriggerLvl2::GetHistByName(const TString name)
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363 | {
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364 |
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365 | if (name.Contains("fHistLutPseudoSizeEnergy", TString::kIgnoreCase))
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366 | return fHistLutPseudoSizeEnergy;
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367 | if (name.Contains("fHistSizeBiggerCellEnergy", TString::kIgnoreCase))
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368 | return fHistSizeBiggerCellEnergy;
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369 | if (name.Contains("fHistPseudoSizeEnergy", TString::kIgnoreCase))
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370 | return fHistPseudoSizeEnergy;
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371 | if (name.Contains("fHistCellPseudoSizeEnergy", TString::kIgnoreCase))
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372 | return fHistCellPseudoSizeEnergy;
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373 |
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374 | if (name.Contains("fHistLutPseudoSizeNorm", TString::kIgnoreCase))
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375 | return fHistLutPseudoSizeNorm;
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376 | if (name.Contains("fHistSizeBiggerCellNorm", TString::kIgnoreCase))
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377 | return fHistSizeBiggerCellNorm;
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378 | if (name.Contains("fHistPseudoSizeNorm", TString::kIgnoreCase))
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379 | return fHistPseudoSizeNorm;
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380 | if (name.Contains("fHistCellPseudoSizeNorm", TString::kIgnoreCase))
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381 | return fHistCellPseudoSizeNorm;
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382 |
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383 | if (name.Contains("fHistLutPseudoSize", TString::kIgnoreCase))
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384 | return fHistLutPseudoSize;
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385 | if (name.Contains("fHistSizeBiggerCell", TString::kIgnoreCase))
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386 | return fHistSizeBiggerCell;
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387 | if (name.Contains("fHistPseudoSize", TString::kIgnoreCase))
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388 | return fHistPseudoSize;
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389 | if (name.Contains("fHistCellPseudoSize", TString::kIgnoreCase))
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390 | return fHistCellPseudoSize;
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391 |
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392 |
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393 | return NULL;
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394 | }
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395 |
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396 |
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397 |
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398 | // --------------------------------------------------------------------------
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399 | //
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400 | // Normalize the histogram on its integral, i.e. normalize the
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401 | // values of the histogram on the statistics. This method creates
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402 | // a copy (histNorm) of the histogram to normalize (hist) and normalize
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403 | // the copy (histNorm) on its integral. It returns histNorm.
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404 | //
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405 | TH1 *MHMcTriggerLvl2::NormalizeHist(TH1 &histNorm, TH1 *hist) const
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406 | {
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407 | if (&histNorm == hist){
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408 | *fLog << "ARGH!@! You cannot pass the same histogram into each argument!" << endl;
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409 | return NULL;
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410 | }
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411 |
|
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412 | if ((hist == NULL) || (hist->Integral() == (Stat_t)0)){
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413 | *fLog << "ARGH!@! You are trying to normalize the histogram to 0!" << endl;
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414 | return NULL;
|
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415 | }
|
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416 |
|
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417 | histNorm.Reset("ICE");
|
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418 | histNorm.Add(hist, 1);
|
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419 | histNorm.Divide(fFNorm, (Double_t)(hist->Integral()));
|
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420 |
|
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421 | return &histNorm;
|
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422 | }
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