Hi, I want to superimpose a scatter plot on a frame and then draw a function on top, so I do the following: gPad->SetLogy(); gPad->SetLogx(); gPad->DrawFrame(0.01,400,1.0,90000); gPad->Update(); h2da->Draw("Q2jbc:xjbc>>histo","Q2jbc>400 && yjbc<0.95","SAME"); gPad->Update(); TF1 *fun1 = new TF1("fun1","(300*300*x)",0.001,1); fun1->SetLineWidth(2); fun1->SetLineStyle(2); fun1->DrawCopy("SAME"); gPad->Update(); There are a few things I would like to change: 1) change the marker size and style 2) add labels to the x and y axes 3) superimpose another scatter plot on top with a different marker style How can I do these easily? I've tried a number of approaches, but none have worked fully. Thanks, Scott
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