4 its_hits(const char *varexp = "fX:fY:fZ",
5 const char *selection = "")
7 AliRunLoader* rl = Alieve::Event::AssertRunLoader();
10 TTree* ht = rl->GetTreeH("ITS", false);
12 Reve::PointSet* points = new Reve::PointSet(Form("ITS Hits '%s'", selection));
14 TPointSelector ps(ht, points, varexp, selection);
17 points->SetTitle(Form("N=%d", points->Size()));
18 points->SetMarkerSize(.5);
19 points->SetMarkerColor((Color_t)2);
21 gReve->AddRenderElement(points);