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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 | ||
16 | // $Id$ | |
17 | // $MpId: AliMpPCBPainter.cxx,v 1.4 2005/09/19 18:56:46 ivana Exp $ | |
18 | // Category: graphics | |
19 | // | |
20 | // Class AliMpSlatPainter | |
21 | // ----------------------- | |
22 | // Class for drawing a PCB into canvas | |
23 | // Authors: Laurent Aphecetche | |
24 | ||
25 | #include "AliMpPCBPainter.h" | |
26 | ||
27 | #include "AliMpGraphContext.h" | |
28 | #include "AliMpMotifPosition.h" | |
29 | #include "AliMpPCB.h" | |
30 | ||
31 | #include "TVirtualX.h" | |
32 | #include "TPad.h" | |
33 | ||
34 | #include <iostream> | |
35 | ||
36 | ClassImp(AliMpPCBPainter) | |
37 | ||
38 | //_____________________________________________________________________________ | |
39 | AliMpPCBPainter::AliMpPCBPainter(AliMpPCB* pcb) | |
40 | : AliMpVPainter(), fPCB(pcb) | |
41 | { | |
42 | // | |
43 | // Default ctor. | |
44 | // | |
45 | } | |
46 | ||
47 | //_____________________________________________________________________________ | |
48 | AliMpPCBPainter::~AliMpPCBPainter() | |
49 | { | |
50 | // | |
51 | // Dtor. | |
52 | // | |
53 | } | |
54 | ||
55 | //_____________________________________________________________________________ | |
56 | TVector2 | |
57 | AliMpPCBPainter::GetDimensions() const | |
58 | { | |
59 | // | |
60 | // Returns the half-sizes of the PCB. | |
61 | // | |
62 | return TVector2(fPCB->DX(),fPCB->DY()); | |
63 | } | |
64 | ||
65 | //_____________________________________________________________________________ | |
66 | TVector2 | |
67 | AliMpPCBPainter::GetPosition() const | |
68 | { | |
69 | // | |
70 | // Returns the (x,y) position of the PCB. | |
71 | // | |
72 | return TVector2(fPCB->X(),fPCB->Y()); | |
73 | } | |
74 | ||
75 | //_____________________________________________________________________________ | |
76 | void | |
77 | AliMpPCBPainter::Draw(Option_t* option) | |
78 | { | |
79 | // | |
80 | // Draws the PCB. | |
81 | // | |
82 | AliMpGraphContext *gr = AliMpGraphContext::Instance(); | |
83 | if (!fPCB) return; | |
84 | ||
85 | gr->Push(); | |
86 | InitGraphContext(); | |
87 | ||
dee1d5f1 | 88 | switch (option[0]) |
1422e21f | 89 | { |
dee1d5f1 | 90 | case 'M': |
91 | for ( AliMpPCB::Size_t i = 0; i < fPCB->GetSize(); ++i ) | |
1422e21f | 92 | { |
93 | AliMpMotifPosition* pos = fPCB->GetMotifPosition(i); | |
94 | ||
95 | gr->Push(); | |
96 | gr->SetPadPosForReal(pos->Position(), | |
97 | pos->Dimensions()); | |
98 | gr->SetColor(gr->GetColor()+i); | |
99 | ||
100 | DrawObject(pos,option+1); | |
101 | ||
102 | gr->Pop(); | |
103 | } | |
dee1d5f1 | 104 | break; |
105 | default: | |
106 | AppendPad(option); | |
1422e21f | 107 | } |
108 | ||
dee1d5f1 | 109 | gr->Pop(); |
110 | } | |
111 | ||
112 | //_____________________________________________________________________________ | |
113 | void | |
114 | AliMpPCBPainter::Paint(Option_t* /*option*/) | |
115 | { | |
116 | // | |
117 | // Paint the object. | |
118 | // | |
119 | AliMpGraphContext* gr = AliMpGraphContext::Instance(); | |
120 | if (!fPCB) return; | |
121 | Int_t col=gVirtualX->GetFillColor(); | |
122 | gr->Push(); | |
123 | gPad->Range(0.,0.,1.,1.); | |
124 | InitGraphContext(); | |
125 | ||
126 | PaintWholeBox(kTRUE); | |
127 | ||
128 | gr->Pop(); | |
129 | gVirtualX->SetFillColor(col); | |
130 | } |