How might i write a superimposed histogram with multicolour to in a root file

ROOT
1

I tried to write a superimposed histogram with a part of my script as shown below, however, it saved the superimposed histogram with colourless or its colour into a rootfile!

I mean that the histogram has multicolour drawing but not filling !

How might i “write” a superimposed histogram with multicolour to in a root file…

HistGains[0]->Draw("AXIS");
HistGain[0][0]->Draw("same");
HistGain[0][1]->Draw("same");

HistGains[0]->Write();
HistGain[0][0]->Write();
HistGain[0][1]->Write();

Thanks for your help,
Cheers,
Ersel

2

To keep the graphics layout you should saved the canvas containing the histograms, not the individual
histograms.

3

Yeah, of course…
Thank you very much

Cheers,
Ersel