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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 | // $Id$ | |
17 | // $MpId: AliMpPCBPainter.cxx,v 1.8 2006/05/24 13:58:32 ivana Exp $ | |
18 | ||
19 | ||
20 | //----------------------------------------------------------------------------- | |
21 | /// \class AliMpPCBPainter | |
22 | /// | |
23 | /// Class for drawing a PCB into canvas | |
24 | /// | |
25 | /// \author L. Aphecetche | |
26 | //----------------------------------------------------------------------------- | |
27 | ||
28 | #include "AliMpPCBPainter.h" | |
29 | ||
30 | #include "AliMpGraphContext.h" | |
31 | #include "AliMpMotifPosition.h" | |
32 | #include "AliMpPCB.h" | |
33 | ||
34 | #include "AliLog.h" | |
35 | ||
36 | #include "TVirtualX.h" | |
37 | #include "TPad.h" | |
38 | ||
39 | #include <iostream> | |
40 | ||
41 | /// \cond CLASSIMP | |
42 | ClassImp(AliMpPCBPainter) | |
43 | /// \endcond | |
44 | ||
45 | //_____________________________________________________________________________ | |
46 | AliMpPCBPainter::AliMpPCBPainter(AliMpPCB* pcb) | |
47 | : AliMpVPainter(), fPCB(pcb) | |
48 | { | |
49 | /// | |
50 | /// Default ctor. | |
51 | /// | |
52 | } | |
53 | ||
54 | //_____________________________________________________________________________ | |
55 | AliMpPCBPainter::~AliMpPCBPainter() | |
56 | { | |
57 | /// | |
58 | /// Dtor. | |
59 | /// | |
60 | } | |
61 | ||
62 | //_____________________________________________________________________________ | |
63 | TVector2 | |
64 | AliMpPCBPainter::GetDimensions() const | |
65 | { | |
66 | /// | |
67 | /// Returns the half-sizes of the PCB. | |
68 | /// | |
69 | return TVector2(fPCB->DX(),fPCB->DY()); | |
70 | } | |
71 | ||
72 | //_____________________________________________________________________________ | |
73 | TVector2 | |
74 | AliMpPCBPainter::GetPosition() const | |
75 | { | |
76 | /// | |
77 | /// Returns the (x,y) position of the PCB. | |
78 | /// | |
79 | return TVector2(fPCB->X(),fPCB->Y()); | |
80 | } | |
81 | ||
82 | //_____________________________________________________________________________ | |
83 | void | |
84 | AliMpPCBPainter::Draw(Option_t* option) | |
85 | { | |
86 | /// | |
87 | /// Draws the PCB. | |
88 | /// | |
89 | AliMpGraphContext *gr = AliMpGraphContext::Instance(); | |
90 | if (!fPCB) return; | |
91 | ||
92 | gr->Push(); | |
93 | InitGraphContext(); | |
94 | ||
95 | switch (option[0]) | |
96 | { | |
97 | case 'M': | |
98 | for ( Int_t i = 0; i < fPCB->GetSize(); ++i ) | |
99 | { | |
100 | AliMpMotifPosition* pos = fPCB->GetMotifPosition(i); | |
101 | ||
102 | gr->Push(); | |
103 | gr->SetPadPosForReal(TVector2(pos->GetPositionX(),pos->GetPositionY()), | |
104 | TVector2(pos->GetDimensionX(),pos->GetDimensionY())); | |
105 | gr->SetColor(gr->GetColor()+i); | |
106 | ||
107 | DrawObject(pos,option+1); | |
108 | ||
109 | gr->Pop(); | |
110 | } | |
111 | break; | |
112 | default: | |
113 | AppendPad(option); | |
114 | } | |
115 | ||
116 | gr->Pop(); | |
117 | } | |
118 | ||
119 | //_____________________________________________________________________________ | |
120 | void | |
121 | AliMpPCBPainter::Paint(Option_t* /*option*/) | |
122 | { | |
123 | /// | |
124 | /// Paint the object. | |
125 | /// | |
126 | AliMpGraphContext* gr = AliMpGraphContext::Instance(); | |
127 | if (!fPCB) return; | |
128 | Int_t col=gVirtualX->GetFillColor(); | |
129 | gr->Push(); | |
130 | gPad->Range(0.,0.,1.,1.); | |
131 | InitGraphContext(); | |
132 | ||
133 | PaintWholeBox(kTRUE); | |
134 | ||
135 | gr->Pop(); | |
136 | gVirtualX->SetFillColor(col); | |
137 | } |