I refer to the documentation of TAxis::SetLabelSize
Playing with:
int widthorheight()
{
TCanvas * c1 = new TCanvas;
const double xlow1(0.0), ylow1(0.0), xup1(1.0), yup1(0.5);
TPad * pad1 = new TPad("pad1", "pad1", xlow1, ylow1, xup1, yup1);
pad1 -> Draw();
pad1 -> cd();
TH1F * h1 = new TH1F("h1", "h1", 10, -1.0, 1.0);
h1 -> Draw();
return 0;
}
suggests that label size is defined as a percentage of the pad area as opposed to the pad width. Isn’t that true?
Also the description is lacking a full stop.
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