void H1Calibrator::Calibrate | ( | const TH2 * | histo, |
const Double_t | ax, | ||
const Double_t | bx, | ||
const Double_t | cx, | ||
const Double_t | ay, | ||
const Double_t | by, | ||
const Double_t | cy | ||
) |
perform calibration with a 2 order polynome (a + b*i + c*i*i) - for the axis of your choice
opt = "x","y","z", for TH1 (1, 2 or 3 dimensions) opt = "xy" for a TH2 (the axis are calibrated with the same coefficients) opt = "xy","xz","yz" or "xyz" for a TH3 (the axis are calibrated with the same coefficients) perform calibration of a TH2 with 6 coefficients
Definition at line 177 of file H1Calibrator.cpp.