Hi Brett, It works for me on my linux RedHat machine: ******************************************* * * * W E L C O M E to R O O T * * * * Version 3.03/08 4 September 2002 * * * * You are welcome to visit our Web site * * http://root.cern.ch * * * ******************************************* FreeType Engine v1.x used to render TrueType fonts. Compiled for linux with thread support. CINT/ROOT C/C++ Interpreter version 5.15.54, Aug 18 2002 Type ? for help. Commands must be C++ statements. Enclose multiple statements between { }. root [0] Processing test2.C... root [1] Cheers, Olivier -- Org: CERN - European Laboratory for Particle Physics. Mail: 1211 Geneve 23 - Switzerland E-Mail: Olivier.Couet@cern.ch Phone: +41 22 7676522 WWW: http://cern.ch/Olivier.Couet/ Fax: +41 22 7677155 On Tue, 3 Sep 2002, Brett Viren wrote: > Hi, > > Should the following work? > > //------------------------------- > // test.C > TCanvas* canvas = 0; > TGraph* graph = 0; > TH1F* hist = 0; > > void test(void) > { > canvas = new TCanvas("test","test",500,500); > canvas->cd(); > > double x[2] = { 0.0, 1.0 }; > double y[2] = { 0.0, 1.0 }; > graph = new TGraph(2,x,y); > graph->Draw("AC"); > > hist = graph->GetHistogram(); > hist->SetXTitle("#alpha"); > hist->SetYTitle("#beta"); > graph->Draw(); > } > // end test.C > //------------------------------- > > > I find that unless I uncoment the "SetYTitle("#beta")" line, or don't > use ROOT "latex", I get: > > > ------------------------------------- > shell> root test.C > ******************************************* > * * > * W E L C O M E to R O O T * > * * > * Version 3.03/08 2 September 2002 * > * * > * You are welcome to visit our Web site * > * http://root.cern.ch * > * * > ******************************************* > > FreeType Engine v1.x used to render TrueType fonts. > Compiled for linux with thread support. > > CINT/ROOT C/C++ Interpreter version 5.15.54, Aug 18 2002 > Type ? for help. Commands must be C++ statements. > Enclose multiple statements between { }. > root [0] > Processing test.C... > root [1] > *** Break *** segmentation violation > ------------------------------------- > > > Debian x86, ROOT from cvs as of yesterday, GCC 2.95.4. > > > -Brett. > >
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