Hi Rooters, I have some (trivial?) problems: 1.) I use a pad with 5 histograms and a grid. I want to lay the grid over these histograms. It's always between the first and second histogram. The same happens with the stats box in this pad. Is there something like ' c1-> RedrawAxis();' for the grid and the stats box? 2.) Is there a function to set the grid on defined positions or to change the distance between the grid lines? I found Get/SetGridLength in the TGaxis-Class. There is a nice example, too. If I can use SetGridLengh, I need a pointer to the axis on my pad/histogram. How can I get this pointer? 3.) How can I set the color of the dots in an TH2F? I tried to change the color with hops->SetLineColor(2); hops->SetFillColor(2); hops->SetLineWidth(3); like in TH1F but it won't work. What is wrong? 4.) I tried to use TPavestext like in the 'canvas.C' example. I get no error and NO pave. I think the problem is with my NDC-coordinates or something with the update of the pad. The pad has the following dimensions: pad5 = new TPad("pad5", "pad 5",0.92,0.02,0.99,0.95); The PavesText is: TPavesText paves(0.035, 0.7, 0.9, 0.98); paves.AddText("PavesText on pad 5"); paves.Draw(); Can somebody help me? Thanks in advance, Johann
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