Hello, I have two problems with root. Problem 1: I want to display an histogram with just its name in the stat box. According to the manual, I should be able to do that with: gStyle->SetOptStat(1); but the stat box still displays, in addition to the name, Entries, Mean and RMS. Note that this problem is specific to the value 1 as an argument (with 0, 10, 11, and so on, it works as expected). Problem 2: I want to use TPaveStats to chose the position of the stat box of an histogram, ie: h->Draw(); TPaveStats *st = (TPaveStats*)h->GetListOfFunctions()->FindObject("stats"); st->SetX1NDC(0.6) ; st->SetX2NDC(0.9) ; st->SetY1NDC(0.6) ; st->SetY2NDC(0.9); At the command line, it works, but inside a macro, I get the following message: Error: illegal pointer to class object st 0x0 219 FILE:detptstudy.C LINE:154 *** Interpreter error recovered *** I'm using root 3.05/07 for gcc 2.95.2 on RedHat Linux 7.2. Thanks for help. -- Best regards, Bernard Andrieu ----------------------------------------------------------------------- ("-/")_.-'"-._ LPNHE, 4 pl. Jussieu . . ; -._ )-;-,_) email: andrieu@in2p3.fr Tour 33, RdC (v_,)' _ )-.\ -' Tel: +33 (0)1 4427 2321 75252 PARIS CEDEX 05 _.- _..-_/ / ((.' Fax: +33 (0)1 4427 4638 ((,.-' ((,/ -----------------------------------------------------------------------
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