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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 | ||
16 | /* | |
17 | $Log$ | |
0e9c2ad5 | 18 | Revision 1.2 2000/10/06 16:49:46 cblume |
19 | Made Getters const | |
20 | ||
46d29e70 | 21 | Revision 1.1.2.1 2000/09/18 13:44:21 cblume |
22 | New class AliTRDpoints to display the TR photon hits | |
23 | ||
24 | */ | |
25 | ||
26 | /////////////////////////////////////////////////////////////////////////////// | |
27 | // // | |
28 | // This class contains the TRD points for the ALICE event display // | |
29 | // // | |
30 | /////////////////////////////////////////////////////////////////////////////// | |
31 | ||
0e9c2ad5 | 32 | #include <TPad.h> |
33 | #include <TView.h> | |
34 | ||
46d29e70 | 35 | #include "AliRun.h" |
36 | #include "AliDetector.h" | |
0e9c2ad5 | 37 | |
38 | #include "AliTRDpoints.h" | |
46d29e70 | 39 | |
40 | ClassImp(AliTRDpoints) | |
41 | ||
42 | //_____________________________________________________________________________ | |
43 | AliTRDpoints::AliTRDpoints():AliPoints() | |
44 | { | |
45 | // | |
46 | // Default constructor | |
47 | // | |
48 | ||
49 | fNTRpoints = 0; | |
50 | fTRpolyMarker = 0; | |
51 | ||
52 | } | |
53 | ||
54 | //_____________________________________________________________________________ | |
55 | AliTRDpoints::AliTRDpoints(Int_t nhitsE, Int_t nhitsT):AliPoints(nhitsE) | |
56 | { | |
57 | // | |
58 | // Standard constructor | |
59 | // | |
60 | ||
61 | fNTRpoints = nhitsT; | |
62 | fTRpolyMarker = 0; | |
63 | ||
64 | } | |
65 | ||
66 | //_____________________________________________________________________________ | |
67 | AliTRDpoints::AliTRDpoints(const AliTRDpoints &p) | |
68 | { | |
69 | // | |
70 | // Copy contructor | |
71 | // | |
72 | ||
73 | ((AliTRDpoints &) p).Copy(*this); | |
74 | ||
75 | } | |
76 | ||
77 | //_____________________________________________________________________________ | |
78 | AliTRDpoints::~AliTRDpoints() | |
79 | { | |
80 | // | |
81 | // Default destructor | |
82 | // | |
83 | ||
84 | if (fTRpolyMarker) delete fTRpolyMarker; | |
85 | ||
86 | } | |
87 | ||
88 | //_____________________________________________________________________________ | |
89 | AliTRDpoints &AliTRDpoints::operator=(const AliTRDpoints &p) | |
90 | { | |
91 | // | |
92 | // Assignment operator | |
93 | // | |
94 | ||
95 | if (this != &p) ((AliTRDpoints &) p).Copy(*this); | |
96 | return *this; | |
97 | ||
98 | } | |
99 | ||
100 | //_____________________________________________________________________________ | |
101 | void AliTRDpoints::Copy(TObject &p) | |
102 | { | |
103 | // | |
104 | // Copy function | |
105 | // | |
106 | ||
107 | ((AliTRDpoints &) p).fNTRpoints = fNTRpoints; | |
108 | for (Int_t i = 0; i < 3*fNTRpoints; i++) { | |
109 | ((AliTRDpoints &) p).fTRpoints[i] = fTRpoints[i]; | |
110 | } | |
111 | ||
112 | } | |
113 | ||
114 | //_____________________________________________________________________________ | |
115 | void AliTRDpoints::Draw(Option_t *option) | |
116 | { | |
117 | // | |
118 | // Draws a TRD point | |
119 | // | |
120 | ||
121 | AliPoints::Draw(option); | |
122 | ||
123 | //if (fTRpolyMarker) delete fTRpolyMarker; | |
124 | if (fNTRpoints) { | |
125 | fTRpolyMarker = new TPolyMarker3D(fNTRpoints,fTRpoints,29); | |
126 | fTRpolyMarker->SetMarkerColor(2); | |
127 | fTRpolyMarker->SetMarkerSize(0.8); | |
128 | fTRpolyMarker->Draw(option); | |
129 | } | |
130 | ||
131 | } | |
132 | ||
133 | //_____________________________________________________________________________ | |
134 | void AliTRDpoints::SetTRpoints(Int_t n, Float_t *coor) | |
135 | { | |
136 | // | |
137 | // Sets the number and the coordinates of the photon hits | |
138 | // | |
139 | ||
140 | if (kNTRpoints >= 3 * n) { | |
141 | fNTRpoints = n; | |
142 | for (Int_t i = 0; i < 3*n; i++) { | |
143 | fTRpoints[i] = coor[i]; | |
144 | } | |
145 | } | |
146 | else { | |
147 | printf("AliTRDpoints::SetTRpoints -- "); | |
148 | printf("Boundary error: %d/%d\n",3*n,kNTRpoints); | |
149 | } | |
150 | ||
151 | } |