1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // |
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27 | // $Id: G4ScoreLogColorMap.cc,v 1.10 2010/11/03 19:31:36 asaim Exp $ |
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28 | // GEANT4 tag $Name: $ |
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29 | // |
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30 | |
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31 | #include "G4ScoreLogColorMap.hh" |
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32 | #include <cmath> |
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33 | #include <string> |
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34 | #include <sstream> |
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35 | #include <iomanip> |
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36 | |
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37 | |
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38 | #include "G4VVisManager.hh" |
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39 | #include "G4VisAttributes.hh" |
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40 | #include "G4Text.hh" |
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41 | #include "G4Circle.hh" |
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42 | #include "G4Polyline.hh" |
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43 | #include "G4Colour.hh" |
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44 | |
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45 | G4ScoreLogColorMap::G4ScoreLogColorMap(G4String mName) |
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46 | :G4VScoreColorMap(mName) |
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47 | {;} |
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48 | |
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49 | G4ScoreLogColorMap::~G4ScoreLogColorMap() |
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50 | {;} |
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51 | |
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52 | #include "G4UIcommand.hh" |
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53 | void G4ScoreLogColorMap::GetMapColor(G4double val, G4double color[4]) |
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54 | { |
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55 | G4bool lmin = true, lmax = true, lval = true; |
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56 | if(fMinVal < 0.) { |
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57 | lmin = false; |
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58 | G4String message = " The min. value (fMinVal) is negative. : "; |
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59 | message += G4UIcommand::ConvertToString(fMinVal); |
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60 | G4Exception("G4ScoreLogColorMap::GetMapColor()", |
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61 | "DigiHitsUtilsScoreLogColorMap000", JustWarning, |
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62 | message); |
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63 | } |
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64 | if(fMaxVal < 0.) { |
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65 | lmax = false; |
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66 | G4String message = " The max. value (fMaxVal) is negative. : "; |
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67 | message += G4UIcommand::ConvertToString(fMaxVal); |
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68 | G4Exception("G4ScoreLogColorMap::GetMapColor()", |
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69 | "DigiHitsUtilsScoreLogColorMap001", JustWarning, |
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70 | message); |
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71 | } |
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72 | if(!lmin || !lmax) { |
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73 | color[0] = 0.; |
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74 | color[1] = 0.; |
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75 | color[2] = 0.; |
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76 | color[3] = 0.; |
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77 | return; |
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78 | } |
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79 | |
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80 | if(val < 0.) { |
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81 | lval = false; |
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82 | G4String message = " 'val' (first argument) is negative : "; |
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83 | message += G4UIcommand::ConvertToString(fMaxVal); |
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84 | G4Exception("G4ScoreLogColorMap::GetMapColor()", |
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85 | "DigiHitsUtilsScoreLogColorMap002", JustWarning, |
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86 | message); |
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87 | } |
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88 | if(!lval) { |
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89 | color[0] = 0.; |
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90 | color[1] = 0.; |
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91 | color[2] = 0.; |
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92 | color[3] = -1.; |
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93 | return; |
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94 | } |
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95 | |
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96 | G4double logmin = 0., logmax = 0., logval = 0.; |
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97 | if(lmin) logmin = std::log10(fMinVal); |
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98 | if(lmax) logmax = std::log10(fMaxVal); |
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99 | if(lval) logval = std::log10(val); |
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100 | G4double value = 0.; |
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101 | if(lmax) value = (logval-logmin)/(logmax-logmin); |
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102 | |
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103 | if(value > 1.) {value=1.;} |
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104 | if(value < 0.) {value=0.;} |
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105 | |
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106 | // color map |
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107 | const int NCOLOR = 6; |
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108 | struct ColorMap { |
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109 | G4double val; |
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110 | G4double rgb[4]; |
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111 | } colormap[NCOLOR] = {{0.0, {1., 1., 1., 1.}}, // value, r, g, b, alpha |
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112 | {0.2, {0., 0., 1., 1.}}, |
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113 | {0.4, {0., 1., 1., 1.}}, |
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114 | {0.6, {0., 1., 0., 1.}}, |
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115 | {0.8, {1., 1., 0., 1.}}, |
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116 | {1.0, {1., 0., 0., 1.}}}; |
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117 | |
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118 | // search |
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119 | G4int during[2] = {0, 0}; |
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120 | for(int i = 1; i < NCOLOR; i++) { |
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121 | if(colormap[i].val >= value) { |
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122 | during[0] = i-1; |
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123 | during[1] = i; |
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124 | break; |
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125 | } |
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126 | } |
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127 | |
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128 | // interpolate |
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129 | G4double a = std::fabs(value - colormap[during[0]].val); |
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130 | G4double b = std::fabs(value - colormap[during[1]].val); |
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131 | for(int i = 0; i < 4; i++) { |
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132 | color[i] = (b*colormap[during[0]].rgb[i] + a*colormap[during[1]].rgb[i]) |
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133 | /(colormap[during[1]].val - colormap[during[0]].val); |
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134 | } |
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135 | |
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136 | } |
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137 | |
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138 | |
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139 | void G4ScoreLogColorMap::DrawColorChartBar(G4int _nPoint) { |
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140 | |
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141 | G4cout << "++++++ " << fMinVal << " - " << fMaxVal << G4endl; |
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142 | G4bool lmin = true, lmax = true; |
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143 | if(fMinVal <= 0.) lmin = false; |
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144 | if(fMaxVal <= 0.) lmax = false; |
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145 | G4double min = 0.; |
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146 | if(lmin) min = std::log10(fMinVal); |
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147 | G4double max = 0.; |
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148 | if(lmax) max = std::log10(fMaxVal); |
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149 | |
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150 | G4double smin = -0.89, smax = smin + 0.05*(_nPoint)*0.83, step=0.001; |
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151 | G4double c[4]; |
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152 | for(G4double y = smin; y < smax; y+=step) { |
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153 | G4double ra = (y-smin)/(smax-smin), rb = 1.-ra; |
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154 | G4Polyline line; |
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155 | line.push_back(G4Point3D(-0.96, y, 0.)); |
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156 | line.push_back(G4Point3D(-0.91, y, 0.)); |
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157 | G4double val = std::pow(10., (ra*max+rb*min)/(ra+rb)); |
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158 | this->GetMapColor(val, c); |
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159 | if(c[0] == 0 && c[1] == 0 && c[2] == 0 && c[3] == 0) return; |
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160 | if(c[0] == 0 && c[1] == 0 && c[2] == 0 && c[3] == -1.) continue; |
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161 | G4Colour col(c[0], c[1], c[2]); |
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162 | G4VisAttributes att(col); |
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163 | line.SetVisAttributes(&att); |
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164 | fVisManager->Draw2D(line); |
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165 | } |
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166 | |
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167 | } |
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168 | void G4ScoreLogColorMap::DrawColorChartText(G4int _nPoint) { |
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169 | G4bool lmin = true, lmax = true; |
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170 | if(fMinVal <= 0.) lmin = false; |
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171 | if(fMaxVal <= 0.) lmax = false; |
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172 | |
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173 | G4double min = 0.; |
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174 | if(lmin) min = std::log10(fMinVal); |
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175 | //if(min > 0.) min = std::floor(min); |
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176 | //else min = std::ceil(min); |
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177 | |
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178 | G4double max = 0.; |
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179 | if(lmax) max = std::log10(fMaxVal); |
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180 | //if(max > 0.) max = std::ceil(max); |
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181 | //else max = std::floor(max); |
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182 | |
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183 | G4double c[4]; |
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184 | G4Colour black(0., 0., 0.); |
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185 | for(int n = 0; n < _nPoint; n++) { |
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186 | G4double a = n/(_nPoint-1.), b = 1.-a; |
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187 | G4double v = (a*max + b*min)/(a+b); |
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188 | |
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189 | this->GetMapColor(std::pow(10., v), c); |
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190 | if(c[0] == 0 && c[1] == 0 && c[2] == 0 && c[3] == 0) return; |
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191 | if(c[0] == 0 && c[1] == 0 && c[2] == 0 && c[3] == -1.) continue; |
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192 | |
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193 | // background color |
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194 | for(int l = 0; l < 21; l++) { |
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195 | G4Polyline line; |
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196 | line.push_back(G4Point3D(-0.908, -0.905+0.05*n+0.002*l, 0.)); |
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197 | line.push_back(G4Point3D(-0.705, -0.905+0.05*n+0.002*l, 0.)); |
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198 | G4VisAttributes attblack(black); |
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199 | line.SetVisAttributes(&attblack); |
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200 | fVisManager->Draw2D(line); |
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201 | } |
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202 | // text |
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203 | //char cstring[80]; |
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204 | //std::sprintf(cstring, "%8.1e", std::pow(10., v)); |
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205 | //G4String value(cstring); |
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206 | std::ostringstream oss; |
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207 | oss << std::setw(8) << std::setprecision(1) << std::scientific << std::pow(10., v); |
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208 | std::string str = oss.str(); |
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209 | G4String value(str.c_str()); |
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210 | G4Text text(value, G4Point3D(-0.9, -0.9+0.05*n, 0)); |
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211 | G4double size = 12.; |
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212 | text.SetScreenSize(size); |
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213 | //this->GetMapColor(std::pow(10., v), c); |
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214 | G4Colour color(c[0], c[1], c[2]); |
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215 | G4VisAttributes att(color); |
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216 | text.SetVisAttributes(&att); |
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217 | |
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218 | fVisManager->Draw2D(text); |
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219 | } |
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220 | |
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221 | |
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222 | // draw ps name |
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223 | // background |
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224 | G4int lpsname = 20;// fPSName.size(); |
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225 | if(lpsname > 0) { |
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226 | for(int l = 0; l < 22; l++) { |
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227 | G4Polyline line; |
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228 | line.push_back(G4Point3D(-0.9, -0.965+0.002*l, 0.)); |
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229 | line.push_back(G4Point3D(-0.9+0.025*lpsname, -0.965+0.002*l, 0.)); |
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230 | G4VisAttributes attblack(black); |
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231 | //G4VisAttributes attblack(G4Colour(.0, .5, .0)); |
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232 | line.SetVisAttributes(&attblack); |
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233 | fVisManager->Draw2D(line); |
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234 | } |
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235 | // ps name |
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236 | G4Text txtpsname(fPSName, G4Point3D(-0.9, -0.96, 0.)); |
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237 | G4double size = 12.; |
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238 | txtpsname.SetScreenSize(size); |
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239 | G4Colour color(1., 1., 1.); |
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240 | G4VisAttributes att(color); |
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241 | txtpsname.SetVisAttributes(&att); |
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242 | fVisManager->Draw2D(txtpsname); |
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243 | } |
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244 | |
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245 | |
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246 | |
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247 | // draw unit |
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248 | // background |
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249 | G4int len = fPSUnit.size(); |
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250 | if(len > 0) { |
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251 | for(int l = 0; l < 21; l++) { |
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252 | G4Polyline line; |
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253 | line.push_back(G4Point3D(-0.7, -0.9+0.002*l, 0.)); |
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254 | line.push_back(G4Point3D(-0.7+0.3, -0.9+0.002*l, 0.)); |
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255 | G4VisAttributes attblack(black); |
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256 | //G4VisAttributes attblack(G4Colour(.5, .0, .0)); |
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257 | line.SetVisAttributes(&attblack); |
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258 | fVisManager->Draw2D(line); |
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259 | } |
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260 | // unit |
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261 | G4String psunit = "[" + fPSUnit + "]"; |
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262 | G4Text txtunit(psunit, G4Point3D(-0.69, -0.9, 0.)); |
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263 | G4double size = 12.; |
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264 | txtunit.SetScreenSize(size); |
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265 | G4Colour color(1., 1., 1.); |
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266 | G4VisAttributes att(color); |
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267 | txtunit.SetVisAttributes(&att); |
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268 | fVisManager->Draw2D(txtunit); |
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269 | } |
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270 | |
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271 | } |
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