Method DrawColorChartText

source/digits_hits/utils/src/G4ScoreLogColorMap.cc:183–286

  }
}
void G4ScoreLogColorMap::DrawColorChartText(G4int _nPoint)
{
  G4bool lmin = true, lmax = true;
  if(fMinVal <= 0.)
    lmin = false;
  if(fMaxVal <= 0.)
    lmax = false;

  G4double min = 0.;
  if(lmin)
    min = std::log10(fMinVal);

  G4double max = 0.;
  if(lmax)
    max = std::log10(fMaxVal);

  G4double c[4] = { 1., 1., 1., 1. };
  G4Colour black(0., 0., 0.);
  for(auto n = 0; n < _nPoint; ++n)
  {
    G4double a = n / (_nPoint - 1.), b = 1. - a;
    G4double v = (a * max + b * min) / (a + b);

    this->GetMapColor(std::pow(10., v), c);
    if(c[0] == 0 && c[1] == 0 && c[2] == 0 && c[3] == 0)
      return;
    if(c[0] == 0 && c[1] == 0 && c[2] == 0 && c[3] == -1.)
      continue;

    // background color
    for(auto l = 0; l < 21; ++l)
    {
      G4Polyline line;
      line.push_back(G4Point3D(-0.908, -0.905 + 0.05 * n + 0.002 * l, 0.));
      line.push_back(G4Point3D(-0.705, -0.905 + 0.05 * n + 0.002 * l, 0.));
      G4VisAttributes attblack(black);
      line.SetVisAttributes(&attblack);
      fVisManager->Draw2D(line);
    }
    // text
    std::ostringstream oss;
    oss << std::setw(8) << std::setprecision(1) << std::scientific
        << std::pow(10., v);
    std::string str = oss.str();
    G4String value(str);
    G4Text text(value, G4Point3D(-0.9, -0.9 + 0.05 * n, 0));
    G4double size = 12.;
    text.SetScreenSize(size);
    G4Colour color(1., 1., 1.);
    G4VisAttributes att(color);
    text.SetVisAttributes(&att);

    fVisManager->Draw2D(text);
  }

  // draw ps name
  // background
  G4int lpsname = 20;