Hi, ROOTers, It is very convenient to save histogram to a root files. When i fit a histogram , i hope to save the fitted parameters with histograms. histogram->Write() does not work. It save the histogram with statitisc box and the fitted curve, but there is no fitted parameter box. Actually if i set stytle wuth gStyle->SetOptFit(111), the fitted parameter box appear. I also saved the TF1 object, but i do not know how to display the parameter box of TF1. tf1->Draw() only draw a curve. Anyone can help me about that? Thanks Gong Datao
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