TH1D h("hist", "Histogram", 100, 0, 100); h.SetLineStyle(2); // sets line style to dashed
TH1D h("hist", "Histogram", 100, 0, 100); h.SetLineStyle(5); // sets line style to dottedThis code creates another histogram named "hist" with 100 bins ranging from 0 to 100. The SetLineStyle function is used to set the line style to dotted. Both of these examples use the TH1D class, which is part of the ROOT package library, for manipulating histograms.