1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
17 // $MpId: AliMpRowSegmentPainter.cxx,v 1.8 2006/05/24 13:58:32 ivana Exp $
20 // Class AliMpRowSegmentPainter
21 // ----------------------------
22 // Class for drawing a motif into canvas
23 // Included in AliRoot: 2003/05/02
24 // Authors: David Guez, IPN Orsay
26 #include "AliMpRowSegmentPainter.h"
27 #include "AliMpGraphContext.h"
28 #include "AliMpVRowSegment.h"
30 #include "AliMpMotifMap.h"
31 #include "AliMpMotifPosition.h"
33 #include <TVirtualX.h>
37 ClassImp(AliMpRowSegmentPainter)
40 //_______________________________________________________________________
41 AliMpRowSegmentPainter::AliMpRowSegmentPainter()
45 /// Default constructor
48 //_______________________________________________________________________
49 AliMpRowSegmentPainter::AliMpRowSegmentPainter(AliMpVRowSegment *row)
53 /// Standard constructor
57 //_____________________________________________________________________________
58 AliMpRowSegmentPainter::AliMpRowSegmentPainter(
59 const AliMpRowSegmentPainter& right)
60 : AliMpVPainter(right)
62 /// Protected copy constructor (not provided)
64 Fatal("AliMpRowSegmentPainter", "Copy constructor not provided.");
67 //_______________________________________________________________________
68 AliMpRowSegmentPainter::~AliMpRowSegmentPainter()
73 //_____________________________________________________________________________
74 AliMpRowSegmentPainter&
75 AliMpRowSegmentPainter::operator=(const AliMpRowSegmentPainter& right)
77 /// Assignment operator (not provided)
79 // check assignment to self
80 if (this == &right) return *this;
82 Fatal("operator =", "Assignment operator not provided.");
87 //_______________________________________________________________________
88 TVector2 AliMpRowSegmentPainter::GetPosition() const
90 /// Get the owned object's position
92 return fRowSegment->Position();
95 //_______________________________________________________________________
96 TVector2 AliMpRowSegmentPainter::GetDimensions() const
98 /// Get the owned object's dimensions
100 return fRowSegment->Dimensions();
103 //_______________________________________________________________________
104 void AliMpRowSegmentPainter::DumpObject()
106 /// Draw the owned object
111 //_______________________________________________________________________
112 void AliMpRowSegmentPainter::Draw(Option_t *option)
114 /// Draw the sector on the current pad
115 /// The first letter of \a option is treated as follows:
116 /// - case "S" : each row segments are drawn separately
117 /// - case "" : the whole row is drawn at once
118 /// in both cases, the rest of the option is passed
119 /// as argument to the Draw function of respectively
120 /// zone or row objects.
122 AliMpGraphContext *gr = AliMpGraphContext::Instance();
123 if( !fRowSegment) return;
131 for (Int_t iMotif=0;iMotif<fRowSegment->GetNofMotifs();++iMotif){
134 Int_t motifPositionId = fRowSegment->GetMotifPositionId(iMotif);
135 AliMpMotifPosition *motifPos =
136 fRowSegment->GetRow()->GetMotifMap()
137 ->FindMotifPosition(motifPositionId);
139 gr->SetPadPosForReal(motifPos->Position(),motifPos->Dimensions());
140 gr->SetColor(GetColor());
141 DrawObject(motifPos,option+1);
147 default: AppendPad(option);
153 //_______________________________________________________________________
154 void AliMpRowSegmentPainter::Paint(Option_t* /*option*/)
158 AliMpGraphContext *gr = AliMpGraphContext::Instance();
159 if (!fRowSegment) return;
160 Int_t col=gVirtualX->GetFillColor();
162 gPad->Range(0.,0.,1.,1.);
164 PaintWholeBox(kTRUE);
166 // Float_t textSize = gVirtualX->GetTextSize();
167 // if (option[0]=='T')
168 // gPad->PaintText(GetPadPosition().X()-0.01,GetPadPosition().Y()-0.01,
169 // Form("%d",fRowSegment->GetMotif()->GetID()));
170 // gVirtualX->SetTextSize(textSize);
172 gVirtualX->SetFillColor(col);