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Commit | Line | Data |
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20dae051 | 1 | // $Id$ |
a284ebe7 | 2 | // Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007 |
3 | ||
4 | /************************************************************************** | |
5 | * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. * | |
6 | * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for * | |
7 | * full copyright notice. * | |
8 | **************************************************************************/ | |
9 | ||
10 | TEvePointSet* | |
11 | fmd_hits2(const char *varexp = "fX:fY:fZ", | |
12 | const char *selection = "") | |
274799f3 | 13 | { |
a284ebe7 | 14 | AliRunLoader* rl = AliEveEventManager::AssertRunLoader(); |
15 | rl->LoadHits("FMD"); | |
16 | ||
17 | TTree* ht = rl->GetTreeH("FMD", false); | |
18 | ||
19 | //PH The line below is replaced waiting for a fix in Root | |
20 | //PH which permits to use variable siza arguments in CINT | |
21 | //PH on some platforms (alphalinuxgcc, solariscc5, etc.) | |
22 | //PH TEvePointSet* points = new TEvePointSet(Form("FMD Hits '%s'", selection)); | |
23 | char form[1000]; | |
24 | sprintf(form,"FMD Hits '%s'", selection); | |
25 | TEvePointSet* points = new TEvePointSet(form); | |
26 | ||
27 | TEvePointSelector ps(ht, points, varexp, selection); | |
28 | ps.Select(); | |
29 | ||
30 | //PH points->SetTitle(Form("N=%d", points->Size())); | |
31 | sprintf(form,"N=%d", points->Size()); | |
32 | points->SetTitle(form); | |
33 | points->SetMarkerSize(.5); | |
34 | points->SetMarkerColor(2); | |
35 | ||
36 | gEve->AddElement(points); | |
274799f3 | 37 | gEve->Redraw3D(); |
a284ebe7 | 38 | |
39 | return points; | |
274799f3 | 40 | } |