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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 | ||
ba978640 | 10 | #if !defined(__CINT__) || defined(__MAKECINT__) |
11 | #include <TStyle.h> | |
12 | #include <TTree.h> | |
13 | #include <TEveManager.h> | |
14 | #include <TEvePointSet.h> | |
15 | #include <TEveTreeTools.h> | |
16 | #include <TEvePointSet.h> | |
17 | ||
6c49a8e1 | 18 | #include <AliRunLoader.h> |
19 | #include <AliEveEventManager.h> | |
20 | #include <AliEveFMDLoader.h> | |
ba978640 | 21 | #endif |
22 | ||
a284ebe7 | 23 | TEvePointSet* |
24 | fmd_hits2(const char *varexp = "fX:fY:fZ", | |
25 | const char *selection = "") | |
274799f3 | 26 | { |
a284ebe7 | 27 | AliRunLoader* rl = AliEveEventManager::AssertRunLoader(); |
28 | rl->LoadHits("FMD"); | |
29 | ||
30 | TTree* ht = rl->GetTreeH("FMD", false); | |
31 | ||
32 | //PH The line below is replaced waiting for a fix in Root | |
33 | //PH which permits to use variable siza arguments in CINT | |
34 | //PH on some platforms (alphalinuxgcc, solariscc5, etc.) | |
35 | //PH TEvePointSet* points = new TEvePointSet(Form("FMD Hits '%s'", selection)); | |
36 | char form[1000]; | |
37 | sprintf(form,"FMD Hits '%s'", selection); | |
38 | TEvePointSet* points = new TEvePointSet(form); | |
39 | ||
40 | TEvePointSelector ps(ht, points, varexp, selection); | |
41 | ps.Select(); | |
42 | ||
43 | //PH points->SetTitle(Form("N=%d", points->Size())); | |
44 | sprintf(form,"N=%d", points->Size()); | |
45 | points->SetTitle(form); | |
46 | points->SetMarkerSize(.5); | |
47 | points->SetMarkerColor(2); | |
48 | ||
49 | gEve->AddElement(points); | |
274799f3 | 50 | gEve->Redraw3D(); |
a284ebe7 | 51 | |
52 | return points; | |
274799f3 | 53 | } |