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 **************************************************************************/
18 ///////////////////////////////////////////////////////////////////////////////
20 // This class contains the points for the ALICE event display //
24 <img src="gif/AliMUONPointsClass.gif">
29 ///////////////////////////////////////////////////////////////////////////////
32 #include <TPolyMarker3D.h>
34 #include <TVirtualPad.h>
35 #include <TPaveText.h>
36 #include <TMarker3DBox.h>
38 #include "AliMUONPoints.h"
39 #include "AliMUONDisplay.h"
42 #include "AliMUONHit.h"
43 #include "AliMUONDigit.h"
46 ClassImp(AliMUONPoints)
48 //_____________________________________________________________________________
49 AliMUONPoints::AliMUONPoints()
53 // Default constructor
58 fMarker[0] = fMarker[1] = fMarker[2]=0;
62 //_____________________________________________________________________________
63 AliMUONPoints::AliMUONPoints(Int_t npoints)
67 // Standard constructor
72 fMarker[0] = fMarker[1] = fMarker[2]=0;
76 //_____________________________________________________________________________
77 AliMUONPoints::AliMUONPoints(const AliMUONPoints& points)
80 // Protected copy constructor
82 AliFatal("Not implemented.");
85 //_____________________________________________________________________________
86 AliMUONPoints::~AliMUONPoints()
94 for (Int_t i=0;i<3;i++){
95 if (fMarker[i]) delete fMarker[i];
100 //_____________________________________________________________________________
101 void AliMUONPoints::DumpHit() const
104 // Dump hit corresponding to this point
106 AliMUONHit *hit = GetHit();
107 if (hit) hit->Dump();
110 //_____________________________________________________________________________
111 void AliMUONPoints::DumpDigit() const
114 // Dump digit corresponding to this point
116 AliMUONDigit *digit = GetDigit();
117 if (digit) digit->Dump();
120 //_____________________________________________________________________________
121 void AliMUONPoints::InspectHit()
124 // Inspect hit corresponding to this point
127 if (fHitIndex < 0 ) return;
128 TVirtualPad *padsav = gPad;
129 AliMUONHit *hit = GetHit();
130 if (hit) hit->Inspect();
131 TVirtualPad *padinspect = (TVirtualPad*)(gROOT->GetListOfCanvases())->FindObject("inspect");
133 Float_t xmin = gPad->GetX1();
134 Float_t xmax = gPad->GetX2();
135 Float_t ymin = gPad->GetY1();
136 Float_t ymax = gPad->GetY2();
137 Float_t dy = ymax-ymin;
139 TPaveText *pad = new TPaveText(xmin, ymin+0.1*dy, xmax, ymin+0.15*dy);
140 pad->SetBit(kCanDelete);
141 pad->SetFillColor(42);
144 sprintf(ptitle," %s , fTrack: %d fTrackIndex: %d ",GetName(),fIndex,fTrackIndex);
145 pad->AddText(ptitle);
147 padinspect->Update();
148 if (padsav) padsav->cd();
152 //_____________________________________________________________________________
153 void AliMUONPoints::InspectDigit()
156 // Inspect digit corresponding to this point
158 if (fDigitIndex < 0) return;
159 TVirtualPad *padsav = gPad;
160 AliMUONDigit *digit = GetDigit();
161 if (digit) digit->Inspect();
162 TVirtualPad *padinspect = (TVirtualPad*)(gROOT->GetListOfCanvases())->FindObject("inspect");
164 Float_t xmin = gPad->GetX1();
165 Float_t xmax = gPad->GetX2();
166 Float_t ymin = gPad->GetY1();
167 Float_t ymax = gPad->GetY2();
168 Float_t dy = ymax-ymin;
170 TPaveText *pad = new TPaveText(xmin, ymin+0.1*dy, xmax, ymin+0.25*dy);
171 pad->SetBit(kCanDelete);
172 pad->SetFillColor(42);
174 char ptitle[11][100];
175 // sprintf(ptitle[11],"Tracks making this digit");
176 // pad->AddText(ptitle[11]);
177 for (int i=0;i<10;i++) {
178 if (digit->Track(i) == 0) continue;
179 sprintf(ptitle[i],"fTrackIndex: %d Charge: %d",
180 digit->Track(i), digit->TrackCharge(i));
181 pad->AddText(ptitle[i]);
184 padinspect->Update();
185 if (padsav) padsav->cd();
189 //_____________________________________________________________________________
190 Int_t AliMUONPoints::GetTrackIndex() const
193 // Dump digit corresponding to this point
198 if (fDigitIndex != 0) {
199 Int_t ncol=this->fMatrix->GetNcols();
200 for (int i=0;i<ncol;i++) {
201 printf(" track charge %f %f \n",(*(this->fMatrix))(0,i),(*(this->fMatrix))(1,i));
208 //_____________________________________________________________________________
209 AliMUONHit *AliMUONPoints::GetHit() const
212 // Returns pointer to hit index in AliRun::fParticles
214 AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
216 pMUON->TreeH()->GetEvent(fTrackIndex);
217 TClonesArray *muonHits = pMUON->Hits();
218 Int_t nhits = muonHits->GetEntriesFast();
219 if (fHitIndex < 0 || fHitIndex >= nhits) return 0;
220 return (AliMUONHit*)muonHits->UncheckedAt(fHitIndex);
223 //_____________________________________________________________________________
224 AliMUONDigit *AliMUONPoints::GetDigit() const
227 // Returns pointer to digit index in AliRun::fParticles
230 AliMUONDisplay *display=(AliMUONDisplay*)gAlice->Display();
231 Int_t chamber=display->GetChamber();
233 AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
234 TClonesArray *muonDigits = pMUON->GetMUONData()->Digits(chamber-1);
235 pMUON->GetMUONData()->GetDigits();
236 //gAlice->TreeD()->GetEvent(cathode);
237 Int_t ndigits = muonDigits->GetEntriesFast();
238 if (fDigitIndex < 0 || fDigitIndex >= ndigits) return 0;
239 return (AliMUONDigit*)muonDigits->UncheckedAt(fDigitIndex);
241 //_____________________________________________________________________________
243 AliMUONPoints& AliMUONPoints::operator= (const AliMUONPoints& rhs)
245 // Protected assignement operator
247 if (this == &rhs) return *this;
249 AliFatal("Not implemented.");