hi rooters I have problem with zooming the y-axis. I do this: { TGraph *g=new TGraph(10); for (int i=0 ; i<10 ; i++) {g->SetPoint(i,i,i);} g -> SetMarkerStyle(20); TCanvas *c = new TCanvas("c","c"); TH1F *hframe = new TH1F ("hframe","",10,1,10); hframe -> SetMinimum(0); hframe -> SetMaximum(10); hframe -> SetStats(0); g->SetHistogram(hframe); g -> Draw("ap"); c -> Modified(); } the y-maximum is 10. if I zoom the y-axis interactively (e.g. y=2..5) and then unzoom, the hframe->GetMaximum() returns the value 1. this problem doesn't occur for x-axis. I use root version 3.03/08 20.8.2002, win 2000. could anybody help me? thanks ivan
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