Hi, (Well ... you asked for it :-) The ROOT is 3.02/07 RH6.2/i386 with egcs-1.1.2. > NO. The Latex characters are taken into account. Could you send me a > short example where the pavetext is too wide? Observe : Float_t x[3] = {1,2,3} Float_t y[3] = {10,20,30} TGraph *g1 = new TGraph(3,x,y) TGraph *g2 = new TGraph(3,x,y) g1->SetTitle("XabgdeY") g2->SetTitle("X#alpha#beta#gamma#delta#epsilonY") new TCanvas() g1->Draw("AL") new TCanvas() g2->Draw("AL") See the "title" TPaveText in both canvases (and the fLongest data member). Try the same with a TMultiGraph instead of TGraph (should be the same problem). > (...) MyGraph->GetXaxis() will return 0. That would be very nice ... however ... Observe : Float_t x[3] = {1,2,3} Float_t y[3] = {10,20,30} TGraph *g1 = new TGraph(3,x,y) g1->Draw() g1->GetXaxis() // *** Break *** segmentation violation or : Float_t x[3] = {1,2,3} Float_t y1[3] = {10,20,30} Float_t y2[3] = {11,22,33} TGraph *g1 = new TGraph(3,x,y1) TGraph *g2 = new TGraph(3,x,y2) TMultiGraph *mg = new TMultiGraph("MMG", "My MultiGraph") mg->Add(g1) mg->Add(g2) mg->Draw() mg->GetXaxis() // *** Break *** segmentation violation mg->Draw("L") mg->GetXaxis() // *** Break *** segmentation violation g1->GetXaxis() // *** Break *** segmentation violation mg->Draw("A") mg->GetXaxis() // NO segmentation fault any more g1->GetXaxis() // *** Break *** segmentation violation If you want to have more fun ... try the above sequence without these two lines "mg->Add(...)" (leave the TMultiGraph mg "completely empty") ... How about my problem that when I interactively zoom one of pads (x- or y-axis), all the others are also affected. No simple way to make their axises "independent" ? Thanks in advance, Best regards, Jacek.
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