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dee1d5f1 | 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 | ||
5f91c9e8 | 16 | // $Id$ |
dee1d5f1 | 17 | // $MpId: AliMpRowPainter.cxx,v 1.6 2005/08/26 15:43:36 ivana Exp $ |
5f91c9e8 | 18 | // Category: graphics |
19 | // | |
20 | // Class AliMpRowPainter | |
21 | // --------------------- | |
22 | // Class for drawing a row into canvas | |
dbe945cc | 23 | // Included in AliRoot: 2003/05/02 |
5f91c9e8 | 24 | // Authors: David Guez, IPN Orsay |
25 | ||
2998a151 | 26 | #include <TVirtualX.h> |
27 | #include <TPad.h> | |
fb1bf5c0 | 28 | #include <TError.h> |
2998a151 | 29 | |
5f91c9e8 | 30 | #include "AliMpRowPainter.h" |
31 | #include "AliMpGraphContext.h" | |
32 | #include "AliMpRow.h" | |
33 | #include "AliMpRowSegment.h" | |
34 | ||
35 | ClassImp(AliMpRowPainter) | |
36 | ||
37 | //_______________________________________________________________________ | |
38 | AliMpRowPainter::AliMpRowPainter() | |
39 | : AliMpVPainter(), | |
40 | fRow(0) | |
41 | { | |
dee1d5f1 | 42 | /// Default constructor |
5f91c9e8 | 43 | } |
44 | ||
45 | //_______________________________________________________________________ | |
46 | AliMpRowPainter::AliMpRowPainter(AliMpRow *row) | |
fb1bf5c0 | 47 | : AliMpVPainter(), |
48 | fRow(row) | |
5f91c9e8 | 49 | { |
dee1d5f1 | 50 | /// Standard constructor |
5f91c9e8 | 51 | } |
52 | ||
fb1bf5c0 | 53 | //_____________________________________________________________________________ |
54 | AliMpRowPainter::AliMpRowPainter(const AliMpRowPainter& right) | |
55 | : AliMpVPainter(right) { | |
56 | // | |
dee1d5f1 | 57 | /// Protected copy constructor (not provided) |
fb1bf5c0 | 58 | |
59 | Fatal("AliMpRowPainter", "Copy constructor not provided."); | |
60 | } | |
61 | ||
2998a151 | 62 | //_______________________________________________________________________ |
63 | AliMpRowPainter::~AliMpRowPainter() | |
64 | { | |
dee1d5f1 | 65 | /// Destructor |
2998a151 | 66 | } |
67 | ||
fb1bf5c0 | 68 | //_____________________________________________________________________________ |
69 | AliMpRowPainter& AliMpRowPainter::operator=(const AliMpRowPainter& right) | |
70 | { | |
dee1d5f1 | 71 | /// Assignment operator (not provided) |
fb1bf5c0 | 72 | |
dee1d5f1 | 73 | // check assignment to self |
fb1bf5c0 | 74 | if (this == &right) return *this; |
75 | ||
dee1d5f1 | 76 | Fatal("operator =", "Assignment operator not provided."); |
fb1bf5c0 | 77 | |
78 | return *this; | |
79 | } | |
80 | ||
5f91c9e8 | 81 | //_______________________________________________________________________ |
82 | void AliMpRowPainter::DumpObject() | |
83 | { | |
dee1d5f1 | 84 | /// Draw the owned object |
5f91c9e8 | 85 | |
dee1d5f1 | 86 | fRow->Dump(); |
5f91c9e8 | 87 | } |
88 | ||
89 | //_______________________________________________________________________ | |
90 | TVector2 AliMpRowPainter::GetPosition() const | |
91 | { | |
dee1d5f1 | 92 | /// Get the owned object's position |
5f91c9e8 | 93 | |
dee1d5f1 | 94 | return fRow->Position(); |
5f91c9e8 | 95 | } |
96 | ||
97 | //_______________________________________________________________________ | |
98 | TVector2 AliMpRowPainter::GetDimensions() const | |
99 | { | |
dee1d5f1 | 100 | /// Get the owned object's dimensions |
5f91c9e8 | 101 | |
dee1d5f1 | 102 | return fRow->Dimensions(); |
5f91c9e8 | 103 | } |
104 | ||
105 | //_______________________________________________________________________ | |
106 | void AliMpRowPainter::Draw(Option_t *option) | |
107 | { | |
dee1d5f1 | 108 | /// Draw the sector on the current pad |
109 | /// The first letter of <option> is treated as follows: | |
110 | /// - case "S" : each row segments are drawn separately | |
111 | /// - case "" : the whole row is drawn at once | |
112 | /// in both cases, the rest of the option is passed | |
113 | /// as argument to the Draw function of respectively | |
114 | /// zone or row objects. | |
115 | ||
5f91c9e8 | 116 | AliMpGraphContext *gr = AliMpGraphContext::Instance(); |
117 | if( !fRow) return; | |
118 | ||
119 | gr->Push(); | |
120 | InitGraphContext(); | |
121 | ||
122 | switch (option[0]){ | |
123 | case 'S': | |
124 | { | |
125 | for (Int_t iRowSeg=0;iRowSeg<fRow->GetNofRowSegments();++iRowSeg){ | |
126 | AliMpVRowSegment *rowSegment = fRow->GetRowSegment(iRowSeg); | |
127 | gr->Push(); | |
128 | ||
129 | gr->SetPadPosForReal(rowSegment->Position(),rowSegment->Dimensions()); | |
130 | DrawObject(rowSegment,option+1); | |
131 | ||
132 | gr->Pop(); | |
133 | } | |
134 | } | |
135 | break; | |
136 | default: AppendPad(option); | |
137 | } | |
138 | gr->Pop(); | |
139 | } | |
140 | ||
141 | //_______________________________________________________________________ | |
142 | void AliMpRowPainter::Paint(Option_t *option) | |
143 | { | |
dee1d5f1 | 144 | /// Paint the object |
5f91c9e8 | 145 | |
146 | AliMpGraphContext *gr = AliMpGraphContext::Instance(); | |
147 | if( !fRow) return; | |
148 | Int_t col=gVirtualX->GetFillColor(); | |
149 | gr->Push(); | |
150 | gPad->Range(0.,0.,1.,1.); | |
151 | InitGraphContext(); | |
152 | PaintWholeBox(kTRUE); | |
153 | ||
154 | if (option[0]=='T'){ | |
155 | Float_t textSize = gVirtualX->GetTextSize(); | |
156 | gVirtualX->SetTextSize(12); | |
157 | gPad->PaintText(GetPadPosition().X()-0.01,GetPadPosition().Y()-0.01, | |
158 | Form("%d",fRow->GetID())); | |
159 | gVirtualX->SetTextSize(textSize); | |
160 | } | |
161 | ||
162 | ||
163 | gr->Pop(); | |
164 | gVirtualX->SetFillColor(col); | |
165 | } |