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46d29e70 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
88cb7938 | 16 | /* $Id$ */ |
46d29e70 | 17 | |
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
0a29d0f1 | 20 | // This class contains the TRD points for the ALICE event display. // |
21 | // Used to seperately display dEdx and TR photon hits. // | |
46d29e70 | 22 | // // |
23 | /////////////////////////////////////////////////////////////////////////////// | |
24 | ||
0e9c2ad5 | 25 | #include <TPad.h> |
26 | #include <TView.h> | |
27 | ||
46d29e70 | 28 | #include "AliRun.h" |
29 | #include "AliDetector.h" | |
0e9c2ad5 | 30 | |
31 | #include "AliTRDpoints.h" | |
46d29e70 | 32 | |
33 | ClassImp(AliTRDpoints) | |
34 | ||
35 | //_____________________________________________________________________________ | |
36 | AliTRDpoints::AliTRDpoints():AliPoints() | |
37 | { | |
38 | // | |
39 | // Default constructor | |
40 | // | |
41 | ||
42 | fNTRpoints = 0; | |
43 | fTRpolyMarker = 0; | |
44 | ||
45 | } | |
46 | ||
47 | //_____________________________________________________________________________ | |
48 | AliTRDpoints::AliTRDpoints(Int_t nhitsE, Int_t nhitsT):AliPoints(nhitsE) | |
49 | { | |
50 | // | |
51 | // Standard constructor | |
52 | // | |
53 | ||
54 | fNTRpoints = nhitsT; | |
55 | fTRpolyMarker = 0; | |
56 | ||
57 | } | |
58 | ||
59 | //_____________________________________________________________________________ | |
73ae7b59 | 60 | AliTRDpoints::AliTRDpoints(const AliTRDpoints &p):AliPoints(p) |
46d29e70 | 61 | { |
62 | // | |
63 | // Copy contructor | |
64 | // | |
65 | ||
66 | ((AliTRDpoints &) p).Copy(*this); | |
67 | ||
68 | } | |
69 | ||
70 | //_____________________________________________________________________________ | |
71 | AliTRDpoints::~AliTRDpoints() | |
72 | { | |
73 | // | |
74 | // Default destructor | |
75 | // | |
76 | ||
77 | if (fTRpolyMarker) delete fTRpolyMarker; | |
78 | ||
79 | } | |
80 | ||
81 | //_____________________________________________________________________________ | |
82 | AliTRDpoints &AliTRDpoints::operator=(const AliTRDpoints &p) | |
83 | { | |
84 | // | |
85 | // Assignment operator | |
86 | // | |
87 | ||
88 | if (this != &p) ((AliTRDpoints &) p).Copy(*this); | |
89 | return *this; | |
90 | ||
91 | } | |
92 | ||
93 | //_____________________________________________________________________________ | |
e0d47c25 | 94 | void AliTRDpoints::Copy(TObject &p) const |
46d29e70 | 95 | { |
96 | // | |
97 | // Copy function | |
98 | // | |
99 | ||
100 | ((AliTRDpoints &) p).fNTRpoints = fNTRpoints; | |
101 | for (Int_t i = 0; i < 3*fNTRpoints; i++) { | |
102 | ((AliTRDpoints &) p).fTRpoints[i] = fTRpoints[i]; | |
103 | } | |
104 | ||
105 | } | |
106 | ||
107 | //_____________________________________________________________________________ | |
108 | void AliTRDpoints::Draw(Option_t *option) | |
109 | { | |
110 | // | |
111 | // Draws a TRD point | |
112 | // | |
113 | ||
114 | AliPoints::Draw(option); | |
115 | ||
116 | //if (fTRpolyMarker) delete fTRpolyMarker; | |
117 | if (fNTRpoints) { | |
118 | fTRpolyMarker = new TPolyMarker3D(fNTRpoints,fTRpoints,29); | |
119 | fTRpolyMarker->SetMarkerColor(2); | |
120 | fTRpolyMarker->SetMarkerSize(0.8); | |
121 | fTRpolyMarker->Draw(option); | |
122 | } | |
123 | ||
124 | } | |
125 | ||
126 | //_____________________________________________________________________________ | |
127 | void AliTRDpoints::SetTRpoints(Int_t n, Float_t *coor) | |
128 | { | |
129 | // | |
130 | // Sets the number and the coordinates of the photon hits | |
131 | // | |
132 | ||
133 | if (kNTRpoints >= 3 * n) { | |
134 | fNTRpoints = n; | |
135 | for (Int_t i = 0; i < 3*n; i++) { | |
136 | fTRpoints[i] = coor[i]; | |
137 | } | |
138 | } | |
139 | else { | |
140 | printf("AliTRDpoints::SetTRpoints -- "); | |
141 | printf("Boundary error: %d/%d\n",3*n,kNTRpoints); | |
142 | } | |
143 | ||
144 | } |