Including TPolyLine.h (Root v4-01-02)
[u/mrichter/AliRoot.git] / MUON / AliMUONDisplay.cxx
CommitLineData
a9e2aefa 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
88cb7938 16/* $Id$ */
a9e2aefa 17
18//////////////////////////////////////////////////////////////////////////
19// //
20// AliDisplay //
21// //
22// Utility class to display ALICE outline, tracks, hits,.. //
23// //
24//////////////////////////////////////////////////////////////////////////
25
a9e2aefa 26#include <TButton.h>
27#include <TColor.h>
28#include <TCanvas.h>
29#include <TView.h>
30#include <TText.h>
a9e2aefa 31#include <TPaveLabel.h>
32#include <TPaveText.h>
a9e2aefa 33#include <TDiamond.h>
34#include <TNode.h>
35#include <TArc.h>
a9e2aefa 36#include <TSlider.h>
a9e2aefa 37#include <TVirtualX.h>
38#include <TMath.h>
94de3818 39#include <TGeometry.h>
a9e2aefa 40#include <TMarker3DBox.h>
572d5bb2 41#include <TParticle.h>
e69ffb0c 42#include <TPolyLine3D.h>
a9e2aefa 43
30178c30 44#include "AliMUONDisplay.h"
a9e2aefa 45#include "AliRun.h"
a9e2aefa 46#include "AliMUON.h"
a9e2aefa 47#include "AliMUONPoints.h"
d226f81b 48#include "AliMUONGlobalTrigger.h"
9e1a0ddb 49#include "AliHeader.h"
a9e2aefa 50
51#include "AliMUONHit.h"
a9e2aefa 52#include "AliMUONDigit.h"
53#include "AliMUONRawCluster.h"
572d5bb2 54#include "AliMUONTrack.h"
55#include "AliMUONTrackParam.h"
a9e2aefa 56
a30a000f 57#include "AliSegmentation.h"
a9e2aefa 58#include "AliMUONResponse.h"
59#include "AliMUONChamber.h"
f665c1ea 60#include "AliMUONConstants.h"
5d12ce38 61#include "AliMC.h"
a9e2aefa 62// to manage the same zoom on both cathodes
63
64
65
66ClassImp(AliMUONDisplay)
67
68
69//_____________________________________________________________________________
70AliMUONDisplay::AliMUONDisplay()
30178c30 71 : AliDisplay()
a9e2aefa 72{
73// Constructor
d226f81b 74 fPoints = 0;
75 fPhits = 0;
76 fRpoints = 0;
77 fCanvas = 0;
a9e2aefa 78 fNextCathode = kFALSE;
d226f81b 79 fColPad = 0;
a9e2aefa 80}
81
82//_____________________________________________________________________________
307d9d04 83AliMUONDisplay::AliMUONDisplay(Int_t size, AliLoader * loader)
30178c30 84 : AliDisplay()
a9e2aefa 85{
86// Create an event display object.
87// A canvas named "edisplay" is created with a vertical size in pixels
88//
89// A QUICK Overview of the Event Display functions
90// ===============================================
91//
92// The event display can ve invoked by executing the macro "display.C"
93// A canvas like in the picture below will appear.
94//
95// On the left side of the canvas, the following buttons appear:
96// *Next* to move to the next event
97// *Previous* to move to the previous event
98
99// *Pick* Select this option to be able to point on a track with the
100// mouse. Once on the track, use the right button to select
101// an action. For example, select SetMarkerAttributes to
102// change the marker type/color/size for the track.
103// *Zoom* Select this option (default) if you want to zoom.
104// To zoom, simply select the selected area with the left button.
105// *UnZoom* To revert to the previous picture size.
106//
107// slider R On the left side, the vertical slider can be used to
108// set the default picture size.
109//
110// When you are in Zoom mode, you can click on the black part of the canvas
111// to select special options with the right mouse button.
112
113//
114// When you are in pick mode, you can "Inspect" the object pointed by the mouse.
115// When you are on a track, select the menu item "InspectParticle"
116// to display the current particle attributes.
117//
118// You can activate the Root browser by selecting the Inspect menu
119// in the canvas tool bar menu. Then select "Start Browser"
120// This will open a new canvas with the browser. At this point, you may want
121// to display some histograms (from the Trees). Go to the "File" menu
122// of the browser and click on "New canvas".
123// In the browser, click on item "ROOT files" in the left pane.
124// Click on galice.root.
125// Click on TH
126// Click on TPC for example
127// Click on any variable (eg TPC.fX) to histogram the variable.
128//
129// If you are lost, you can click on HELP in any Root canvas or browser.
130//Begin_Html
131/*
132<img src="gif/AliMUONDisplay.gif">
133*/
134//End_Html
135
136
137 fPad = 0;
138
139 gAlice->SetDisplay(this);
140
141 // Initialize display default parameters
142 SetRange(200,2000);
143 // Set front view by default
144 fTheta = 0;
145 fPhi = -90;
146 fPsi = 0;
147 fChamber = 1;
148 fCathode = 1;
149 // fRzone = 1.e10;
150 fDrawClusters = kTRUE;
151 fDrawCoG = kTRUE;
572d5bb2 152 fDrawTracks = kFALSE;
a9e2aefa 153 fZoomMode = 1;
154 fZooms = 0;
155 fClustersCuts = 0;
d226f81b 156 fPoints = 0;
157 fPhits = 0;
158 fRpoints = 0;
a9e2aefa 159 // Create colors
160 CreateColors();
161 // Create display canvas
162 Int_t ysize = size;
163 if (ysize < 100) ysize = 750;
164 Int_t xsize = Int_t(size*830./ysize);
572d5bb2 165 fCanvas = new TCanvas("Canvas", "MUON Display",14,47,xsize,ysize);
a9e2aefa 166 fCanvas->ToggleEventStatus();
167
168 // Create main display pad
169 fPad = new TPad("viewpad", "MUON display",0.15,0,0.9,1);
170 fPad->Draw();
171 fPad->Modified();
172 fPad->SetFillColor(30);
173 fPad->SetBorderSize(2);
174
175 fCanvas->cd();
176
177 // Create colors pad
178 fColPad = new TPad("colpad", "Colors pad",0.9,0,1,1);
179 fColPad->Draw();
180 fColPad->SetFillColor(17);
181 fColPad->SetBorderSize(2);
182 fColPad->cd();
183 DisplayColorScale();
184
185 fCanvas->cd();
186 // Create user interface control pad
187 DisplayButtons();
188 fCanvas->cd();
189
190 // Create Range and mode pad
191 Float_t dxtr = 0.15;
192 Float_t dytr = 0.45;
193 fTrigPad = new TPad("trigger", "range and mode pad",0,0,dxtr,dytr);
a9e2aefa 194 fTrigPad->Draw();
195 fTrigPad->cd();
196 fTrigPad->SetFillColor(22);
197 fTrigPad->SetBorderSize(2);
198 fRangeSlider = new TSlider("range","range",0.7,0.42,0.9,0.98);
199 fRangeSlider->SetObject(this);
200 char pickmode[] = "gAlice->Display()->SetPickMode()";
201 Float_t db = 0.09;
202 fPickButton = new TButton("Pick",pickmode,0.05,0.32,0.65,0.32+db);
203 fPickButton->SetFillColor(38);
204 fPickButton->Draw();
205 char zoommode[] = "gAlice->Display()->SetZoomMode()";
206 fZoomButton = new TButton("Zoom",zoommode,0.05,0.21,0.65,0.21+db);
207 fZoomButton->SetFillColor(38);
208 fZoomButton->Draw();
209 fArcButton = new TArc(.8,fZoomButton->GetYlowNDC()+0.5*db,0.33*db);
210 fArcButton->SetFillColor(kGreen);
211 fArcButton->Draw();
212 char butUnzoom[] = "gAlice->Display()->UnZoom()";
213 TButton *button = new TButton("UnZoom",butUnzoom,0.05,0.05,0.95,0.15);
214 button->SetFillColor(38);
215 button->Draw();
216 AppendPad(); // append display object as last object to force selection
217
218 fCanvas->cd();
1c4b7942 219 fTrigPad->SetEditable(kFALSE);
220 fButtons->SetEditable(kFALSE);
a9e2aefa 221 fCanvas->Update();
222 fNextCathode = kFALSE;
307d9d04 223 fLoader = loader;
d226f81b 224 // initialize container
225 if(fLoader)
226 fMUONData = new AliMUONData(fLoader,"MUON","MUON");
227 else
228 fMUONData =0x0;
a9e2aefa 229}
230
30178c30 231AliMUONDisplay::AliMUONDisplay(const AliMUONDisplay & display)
232 : AliDisplay(display)
a9e2aefa 233{
30178c30 234// Protected copy constructor
235
236 Fatal("AliMUONDisplay", "Not implemented.");
a9e2aefa 237}
238
239
240
241//_____________________________________________________________________________
242AliMUONDisplay::~AliMUONDisplay()
243{
244 // Delete space point structure
245 if (fPoints) fPoints->Delete();
246 delete fPoints;
247 fPoints = 0;
248 //
249 if (fPhits) fPhits->Delete();
250 delete fPhits;
251 fPhits = 0;
252 //
d226f81b 253 if (fRpoints) fRpoints->Delete();
a9e2aefa 254 delete fRpoints;
d226f81b 255 fRpoints = 0;
a9e2aefa 256}
257
258//_____________________________________________________________________________
259void AliMUONDisplay::Clear(Option_t *)
260{
261// Delete graphics temporary objects
262}
263
264//_____________________________________________________________________________
265void AliMUONDisplay::DisplayButtons()
266{
267// Create the user interface buttons
268
269
270 fButtons = new TPad("buttons", "newpad",0,0.45,0.15,1);
a9e2aefa 271 fButtons->Draw();
272 fButtons->SetFillColor(38);
273 fButtons->SetBorderSize(2);
274 fButtons->cd();
275
276// Int_t butcolor = 33;
277 Float_t dbutton = 0.08;
278 Float_t y = 0.96;
279 Float_t dy = 0.014;
280 Float_t x0 = 0.05;
281 Float_t x1 = 0.95;
282
283 TButton *button;
284 char but1[] = "gAlice->Display()->ShowNextEvent(1)";
285 button = new TButton("Event +", but1, x0, y - dbutton, x1, y);
286 button->SetFillColor(38);
287 button->Draw();
288
289 y -= dbutton + dy;
290 char but2[] = "gAlice->Display()->ShowNextEvent(-1)";
291 button = new TButton("Event -", but2, x0, y - dbutton, x1, y);
292 button->SetFillColor(38);
293 button->Draw();
294
295 y -= dbutton + dy;
296 char but3[] = "((AliMUONDisplay*)(gAlice->Display()))->NextChamber(1)";
297 button = new TButton("Chamber +", but3, x0, y - dbutton, x1, y);
298 button->SetFillColor(38);
299 button->Draw();
300
301 y -= dbutton + dy;
302 char but4[] = "((AliMUONDisplay*)(gAlice->Display()))->NextChamber(-1)";
303 button = new TButton("Chamber -", but4, x0, y - dbutton, x1, y);
304 button->SetFillColor(38);
305 button->Draw();
306
307 y -= dbutton + dy;
308 char but5[] = "((AliMUONDisplay*)(gAlice->Display()))->SetChamberAndCathode(1,1)";
309 button = new TButton("Chamber 1", but5, x0, y - dbutton, x1, y);
310 button->SetFillColor(38);
311 button->Draw();
312
313 y -= dbutton + dy;
314 char but6[] = "((AliMUONDisplay*)(gAlice->Display()))->NextCathode()";
315 button = new TButton("Cathode <>", but6, x0, y - dbutton, x1, y);
316 button->SetFillColor(38);
317 button->Draw();
318
319 y -= dbutton + dy;
320 char but7[] = "((AliMUONDisplay*)(gAlice->Display()))->Trigger()";
321 button = new TButton("Trigger", but7, x0, y - dbutton, x1, y);
322 button->SetFillColor(38);
323 button->Draw();
324
572d5bb2 325 y -= dbutton + dy;
326 char but8[] = "((AliMUONDisplay*)(gAlice->Display()))->DrawReco()";
327 button = new TButton("Tracking", but8, x0, y - dbutton, x1, y);
328 button->SetFillColor(38);
329 button->Draw();
330
a9e2aefa 331 // display logo
332 TDiamond *diamond = new TDiamond(0.05,0.015,0.95,0.22);
333 diamond->SetFillColor(50);
334 diamond->SetTextAlign(22);
335 diamond->SetTextColor(5);
336 diamond->SetTextSize(0.11);
337 diamond->Draw();
338 diamond->AddText(".. ");
339 diamond->AddText("ROOT");
340 diamond->AddText("MUON");
341 diamond->AddText("... ");
342 diamond->AddText(" ");
343}
344
345//_____________________________________________________________________________
30178c30 346void AliMUONDisplay::CreateColors() const
a9e2aefa 347{
348// Create the colors palette used to display clusters
349
350 Int_t k,i;
351 Int_t color;
352 Float_t r,g,b;
353
354 for (k=1;k<=5;k++) {
355 switch(k) {
356 case 1:
357 for (i=1;i<=5;i++) {
358 r=1.;
359 g=i*0.2;
360 b=0.;
361 color=i;
362 color=260+23-color;
363 new TColor(color,r,g,b);
364 }
365 break;
366 case 2:
367 for (i=1;i<=4;i++) {
368 r=1.1-i*0.2;
369 g=1.;
370 b=0.;
371 color=i+5;
372 color=260+23-color;
373 new TColor(color,r,g,b);
374 }
375 break;
376 case 3:
377 for (i=1;i<=4;i++) {
378 r=0.;
379 g=1.;
380 b=i*0.2+0.2;
381 color=i+9;
382 color=260+23-color;
383 new TColor(color,r,g,b);
384 }
385 break;
386 case 4:
387 for (i=1;i<=4;i++) {
388 r=0.;
389 g=1.1-i*0.2;
390 b=1.;
391 color=i+13;
392 color=260+23-color;
393 new TColor(color,r,g,b);
394 }
395 break;
396 case 5:
397 for (i=1;i<=5;i++) {
398 r=i*0.2;
399 g=0.;
400 b=1.;
401 color=i+17;
402 color=260+23-color;
403 new TColor(color,r,g,b);
404 }
405 break;
406 }
407 }
408}
409
410//_____________________________________________________________________________
411void AliMUONDisplay::DisplayColorScale()
412{
413// Display pulse height color scale
414 Int_t i;
415 Int_t color;
416 Float_t xlow, ylow, xup, yup, hs;
417 Float_t x1, y1, x2, y2;
418 x1 = y1 = 0;
419 x2 = y2 = 1.0;
420
421 TText *text = new TText(0,0,"");
422 text->SetTextFont(61);
423 text->SetTextSize(0.2);
424 text->SetTextAlign(22);
425
426 AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
427 AliMUONChamber *iChamber = &(pMUON->Chamber(fChamber-1));
428 AliMUONResponse * response=iChamber->ResponseModel();
429 Int_t adcmax=1024;
08a636a8 430 if (response) adcmax = (Int_t) response->MaxAdc();
a9e2aefa 431
432
433 TBox *box;
434 char label[8];
435//*-* draw colortable boxes
436 hs = (y2-y1)/Float_t(22);
437 xlow=x1+.05;
438 xup=x2-0.5;
439 for (i=0;i<22;i++) {
440 ylow = y1 + hs*(Float_t(i));
441 yup = y1 + hs*(Float_t(i+1));
442 color = 261+i;
443 Double_t logscale=Double_t(i+1)*(TMath::Log(adcmax)/22);
444 Int_t scale=(Int_t)TMath::Exp(logscale);
445 sprintf(label,"%d",scale);
446 box = new TBox(xlow, ylow, xup, yup);
447 box->Draw();
448 box->SetFillColor(color);
449 text->DrawText(xlow+0.7, 0.5*(ylow+yup),label);
450 }
451}
452
453//______________________________________________________________________________
454Int_t AliMUONDisplay::DistancetoPrimitive(Int_t px, Int_t)
455{
456// Compute distance from point px,py to objects in event
457
458 gPad->SetCursor(kCross);
459
460 if (gPad == fTrigPad) return 9999;
461
462 const Int_t kBig = 9999;
463 Int_t dist = kBig;
464 Float_t xmin = gPad->GetX1();
465 Float_t xmax = gPad->GetX2();
466 Float_t dx = 0.02*(xmax - xmin);
467 Float_t x = gPad->AbsPixeltoX(px);
468 if (x < xmin+dx || x > xmax-dx) return dist;
469
470 if (fZoomMode) return 0;
471 else return 7;
472}
473
474//_____________________________________________________________________________
475void AliMUONDisplay::Draw(Option_t *)
476{
477// Display current event
478
572d5bb2 479 if (!fDrawTracks)
480 DrawChamber();
481 else
482 DrawReco();
483
484}
485//_____________________________________________________________________________
486void AliMUONDisplay::DrawChamber()
487{
a9e2aefa 488
572d5bb2 489 fDrawTracks = kFALSE;
490 fPad->cd();
491 DrawView(fTheta, fPhi, fPsi);
492 // Display the event number and title
493 fPad->cd();
494 DrawTitle();
495
496}
497//_____________________________________________________________________________
498void AliMUONDisplay::DrawReco(Option_t *)
499{
500// Display current event
501
502 fDrawTracks = kTRUE;
503 // print kinematics of generated particles
504 PrintKinematics();
505 // Draw global view of muon system
506 fPad->cd();
507 DrawGlobalView(135, -50, -140);
508
a9e2aefa 509 // Display the event number and title
510 fPad->cd();
511 DrawTitle();
512}
513
572d5bb2 514//_____________________________________________________________________________
515void AliMUONDisplay::PrintKinematics()
516{
517 AliRunLoader * runLoader;
518 TParticle *particle = new TParticle();
519 Int_t nPart;
520 Float_t vertex[3], momentum[3];
521
522 if (fLoader)
523 runLoader = fLoader->GetRunLoader();
524 else
525 runLoader = 0x0;
526
527 printf("****** Event # %d ******\n",runLoader->GetEventNumber());
528 runLoader->TreeK()->GetBranch("Particles")->SetAddress(&particle);
529 nPart = (Int_t)runLoader->TreeK()->GetEntries();
530 for(Int_t iPart = 0; iPart < nPart; iPart++) {
531 runLoader->TreeK()->GetEvent(iPart);
532 vertex[0] = particle->Vx();
533 vertex[1] = particle->Vy();
534 vertex[2] = particle->Vz();
535 momentum[0] = particle->Px();
536 momentum[1] = particle->Py();
537 momentum[2] = particle->Pz();
538
539 printf("===================================================\n");
540 printf(" Generated particle # %d \n",iPart);
541 printf(" name: %s \n",particle->GetName());
542 printf(" vertex x,y,z (cm): %f %f %f \n",vertex[0],vertex[1],vertex[2]);
543 printf(" momentum Px,Py,Pz (GeV/c): %f %f %f \n",momentum[0],momentum[1],momentum[2]);
544 }
545 delete particle;
546}
547
a9e2aefa 548void AliMUONDisplay::DrawSegmentation()
549{
550// Draw graphical representation of segmenatation
551// Attention: still experimental code
552 Int_t icat=1;
553
554 AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
a30a000f 555 AliMUONChamber* iChamber;
556 AliSegmentation* seg;
a9e2aefa 557 iChamber = &(pMUON->Chamber(fChamber));
558 seg=iChamber->SegmentationModel(icat);
559 Float_t zpos=iChamber->Z();
560 Float_t r=iChamber->ROuter();
561
562 TMarker3DBox *marker;
563 if (icat == 1) {
564 for (Int_t j=0; j<seg->Npy(); j++) {
565 Float_t y0;
566 y0=j*seg->Dpy()-seg->Dpy()/2.;
802a864d 567 for (seg->FirstPad(0.,y0,0,300,0.);
a9e2aefa 568 seg->MorePads();
569 seg->NextPad())
570 {
571 if (seg->ISector()==0) continue;
802a864d 572 Float_t x,y,z;
a30a000f 573 seg->GetPadC(seg->Ix(), seg->Iy(), x, y, z);
a9e2aefa 574 Float_t dpx=seg->Dpx(seg->ISector())/2;
575 Float_t dpy=seg->Dpy(seg->ISector())/2;
576 marker=new TMarker3DBox(x,y,zpos,dpx,dpy,0,0,0);
577 marker->SetLineColor(seg->ISector()+1);
578 marker->SetFillStyle(1001);
579 marker->SetFillColor(0);
580 marker->Draw();
581 }
582 }
583 } else {
584 for (Int_t j=0; j<250; j++) {
585 Float_t x0=j*seg->Dpx();
586 Float_t y0=TMath::Sqrt(r*r-x0*x0);
587
802a864d 588 for (seg->FirstPad(x0,0,0,0,y0);
a9e2aefa 589 seg->MorePads();
590 seg->NextPad())
591 {
592 if (seg->ISector()==0) continue;
593
802a864d 594 Float_t x,y,z;
a30a000f 595 seg->GetPadC(seg->Ix(), seg->Iy(), x, y, z);
a9e2aefa 596 Float_t dpx=seg->Dpx(seg->ISector())/2;
597 Float_t dpy=seg->Dpy(seg->ISector())/2;
598 marker=new TMarker3DBox(x,y,zpos,dpx,dpy,0,0,0);
599 marker->SetLineColor(seg->ISector()+1);
600 marker->SetFillStyle(1001);
601 marker->SetFillColor(0);
602 marker->Draw();
603 }
604 }
605 }
606}
607
608//_____________________________________________________________________________
609void AliMUONDisplay::DrawClusters()
610{
611// Draw clusters for MUON chambers
612
613 Int_t ndigits, digit;
614 TObjArray *points;
615 AliMUONPoints *pm;
616
617
618 fClustersCuts = 0;
619 points = Points();
620 if (!points) return;
621 ndigits = points->GetEntriesFast();
622 for (digit=0;digit<ndigits;digit++){
623 pm = (AliMUONPoints*)points->UncheckedAt(digit);
624 if (!pm) continue;
625 Float_t *pxyz;
626 pxyz=pm->GetP();
627 for (Int_t im=0;im<3;im++) {
628 TMarker3DBox *marker=pm->GetMarker(im);
629 if (marker)
630 marker->Draw();
631 }
632 pm->Draw();
633 fClustersCuts +=pm->GetN();
634 }
635}
636
637//_____________________________________________________________________________
638void AliMUONDisplay::DrawHits()
639{
640// Draw hits for MUON chambers
641
642 LoadHits(fChamber);
643
644 Int_t ntracks, track;
645 TObjArray *points;
646 AliMUONPoints *pm;
647
648 fHitsCuts = 0;
649 points = Phits();
650 if (!points) return;
651 ntracks = points->GetEntriesFast();
652 for (track=0;track<ntracks;track++) {
653 pm = (AliMUONPoints*)points->UncheckedAt(track);
654 if (!pm) continue;
655 pm->Draw();
656 fHitsCuts += pm->GetN();
657 }
658}
659
660
661//_____________________________________________________________________________
662void AliMUONDisplay::DrawCoG()
663{
664// Draw hits for MUON chambers
665 if (!fDrawCoG) return;
666 if (fChamber > 10) return;
667 LoadCoG(fChamber,fCathode);
668
669 Int_t ncog, icog;
670 TObjArray *points;
671 AliMUONPoints *pm;
672
673 points = Rpoints();
674 if (!points) return;
675 ncog = points->GetEntriesFast();
676 for (icog=0;icog<ncog;icog++) {
677 pm = (AliMUONPoints*)points->UncheckedAt(icog);
678 if (!pm) continue;
679 pm->Draw();
680 }
681}
a9e2aefa 682//_____________________________________________________________________________
572d5bb2 683void AliMUONDisplay::DrawTracks()
684{
685// Draw tracks
686 if (!fDrawTracks) return;
687 LoadTracks();
688
689 Int_t nTrack, iTrack;
690 TObjArray *points;
691 TPolyLine3D *pm;
692
693 points = Rpoints();
694 if (!points) return;
695 nTrack = points->GetEntriesFast();
696 for ( iTrack = 0; iTrack < nTrack; iTrack++) {
697 pm = (TPolyLine3D*)points->UncheckedAt(iTrack);
698 if (!pm) continue;
699 pm->Draw();
700 }
701}
702//_____________________________________________________________________________
a9e2aefa 703
704void AliMUONDisplay::DrawTitle(Option_t *option)
705{
706// Draw the event title
707
708 Float_t xmin = gPad->GetX1();
709 Float_t xmax = gPad->GetX2();
710 Float_t ymin = gPad->GetY1();
711 Float_t ymax = gPad->GetY2();
712 Float_t dx = xmax-xmin;
713 Float_t dy = ymax-ymin;
714
30178c30 715 AliRunLoader * runLoader;
307d9d04 716 if (fLoader)
30178c30 717 runLoader = fLoader->GetRunLoader();
307d9d04 718 else
30178c30 719 runLoader = 0x0;
7985603c 720
721
a9e2aefa 722 if (strlen(option) == 0) {
723 TPaveText *title = new TPaveText(xmin +0.01*dx, ymax-0.09*dy, xmin +0.5*dx, ymax-0.01*dy);
724// title->SetTextSize(0.023932);
725 title->SetTextSize(0.02);
726 title->SetBit(kCanDelete);
727 title->SetFillColor(42);
728 title->Draw();
729 char ptitle[100];
730 sprintf(ptitle, "Alice event:%d Run:%d Chamber:%d Cathode:%d",
30178c30 731 runLoader->GetEventNumber(),
a9e2aefa 732 gAlice->GetHeader()->GetRun(),
733 fChamber,
734 fCathode);
735 title->AddText(ptitle);
5d12ce38 736 Int_t nparticles = gAlice->GetMCApp()->Particles()->GetEntriesFast();
a9e2aefa 737 sprintf(ptitle,"Nparticles = %d Nhits = %d Npads fired = %d",
738 nparticles, fHitsCuts,fClustersCuts);
739 title->AddText(ptitle);
740 } else {
741 TPaveLabel *label = new TPaveLabel(xmin +0.01*dx, ymax-0.07*dy, xmin +0.2*dx, ymax-0.01*dy,option);
742 label->SetBit(kCanDelete);
743 label->SetFillColor(42);
744 label->Draw();
745 }
746}
747
748//_____________________________________________________________________________
749void AliMUONDisplay::DrawView(Float_t theta, Float_t phi, Float_t psi)
750{
751// Draw a view of MUON clusters
d226f81b 752 printf("\n Draw View\n");
a9e2aefa 753
754 gPad->SetCursor(kWatch);
755 // gPad->SetFillColor(39);
756 gPad->SetFillColor(1);
757 gPad->Clear();
758 // gPad->SetFillColor(39);
759 gPad->SetFillColor(1);
760
761
762 Int_t iret=0;
763 TView *view = new TView(1);
764
765 Float_t range = fRrange*fRangeSlider->GetMaximum();
766 view->SetRange(-range,-range,-range,range, range, range);
767 // zoom back to full scale only if DrawView not called from NextCathode
768 if (!fNextCathode) {
769 fZoomX0[0] = -1;
770 fZoomY0[0] = -1;
771 fZoomX1[0] = 1;
772 fZoomY1[0] = 1;
773 fZooms = 0;
774 }
775
776// Display MUON Chamber Geometry
a9e2aefa 777 char nodeName[7];
778 sprintf(nodeName,"MUON%d",100+fChamber);
a9e2aefa 779
780 TNode *node1=gAlice->GetGeometry()->GetNode(nodeName);
781 if (node1) node1->Draw("same");
782//add clusters to the pad
783 DrawClusters();
a9e2aefa 784 DrawHits();
785 DrawCoG();
a9e2aefa 786// DrawSegmentation();
787 // add itself to the list (must be last)
788 AppendPad();
789 view->SetView(phi, theta, psi, iret);
790}
791
572d5bb2 792//_____________________________________________________________________________
793void AliMUONDisplay::DrawGlobalView(Float_t theta, Float_t phi, Float_t psi)
794{
795// Draw a view of muons chambers with tracks
796
797 gPad->SetCursor(kWatch);
798 // gPad->SetFillColor(39);
799 gPad->SetFillColor(1);
800 gPad->Clear();
801 // gPad->SetFillColor(39);
802 gPad->SetFillColor(1);
803
804
805 Int_t iret=0;
806 TView *view = new TView(1);
807
808 Float_t range = fRrange*fRangeSlider->GetMaximum()*3.;
809 view->SetRange(-range,-range,-range,range,range,range);
810
811// Display all MUON Chambers segmentation
812 char nodeName[7];
813 TNode *node1;
814 sprintf(nodeName,"alice");
815
816 node1=gAlice->GetGeometry()->GetNode(nodeName);
817 if (node1) node1->Draw("same");
818
819
820// Draw clusters for all chambers
821 Int_t chamberSave = fChamber;
822 for (fChamber = 1; fChamber <= 10; fChamber++){
823 DrawCoG();
824 }
825 fChamber = chamberSave;
826// Draw reconstructed tracks
827 DrawTracks();
828
829 AppendPad();
830
831 Float_t zoom = 2.;
832 Float_t shift = 0.9;
833 Float_t x0 = (-1+shift)/zoom;
834 Float_t y0 = (-1+shift)/zoom;
835 Float_t x1 = (1+shift)/zoom;
836 Float_t y1 = (1+shift)/zoom;
837 gPad->Range(x0,y0,x1,y1);
838 view->SetView(phi, theta, psi, iret);
839
840}
a9e2aefa 841
842//______________________________________________________________________________
843void AliMUONDisplay::ExecuteEvent(Int_t event, Int_t px, Int_t py)
844{
845// Execute action corresponding to the mouse event
846
847 static Float_t x0, y0, x1, y1;
848
849 static Int_t pxold, pyold;
850 static Int_t px0, py0;
851 static Int_t linedrawn;
852 Float_t temp;
853
854 if (px == 0 && py == 0) { //when called by sliders
855 if (event == kButton1Up) {
856 Draw();
857 }
858 return;
859 }
860 if (!fZoomMode && gPad->GetView()) {
861 gPad->GetView()->ExecuteRotateView(event, px, py);
862 return;
863 }
864
865 // something to zoom ?
866 gPad->SetCursor(kCross);
867
868 switch (event) {
869
870 case kButton1Down:
871 gVirtualX->SetLineColor(-1);
872 gPad->TAttLine::Modify(); //Change line attributes only if necessary
873 x0 = gPad->AbsPixeltoX(px);
874 y0 = gPad->AbsPixeltoY(py);
875 px0 = px; py0 = py;
876 pxold = px; pyold = py;
877 linedrawn = 0;
878 return;
879
880 case kButton1Motion:
881 if (linedrawn) gVirtualX->DrawBox(px0, py0, pxold, pyold, TVirtualX::kHollow);
882 pxold = px;
883 pyold = py;
884 linedrawn = 1;
885 gVirtualX->DrawBox(px0, py0, pxold, pyold, TVirtualX::kHollow);
886 return;
887
888 case kButton1Up:
889 gPad->GetCanvas()->FeedbackMode(kFALSE);
890 if (px == px0) return;
891 if (py == py0) return;
892 x1 = gPad->AbsPixeltoX(px);
893 y1 = gPad->AbsPixeltoY(py);
894
895 if (x1 < x0) {temp = x0; x0 = x1; x1 = temp;}
896 if (y1 < y0) {temp = y0; y0 = y1; y1 = temp;}
897 gPad->Range(x0,y0,x1,y1);
97ccf8cb 898 if (fZooms < AliMUONConstants::MaxZoom()-1) {
a9e2aefa 899 fZooms++;
900 fZoomX0[fZooms] = x0;
901 fZoomY0[fZooms] = y0;
902 fZoomX1[fZooms] = x1;
903 fZoomY1[fZooms] = y1;
904 }
905 gPad->Modified(kTRUE);
906 return;
907 }
908}
909
910//___________________________________________
911void AliMUONDisplay::LoadDigits(Int_t chamber, Int_t cathode)
912{
913// Read digits info and store x,y,z info in arrays fPoints
914// Loop on all detectors
915
916 if (chamber > 14) return;
08a636a8 917 fChamber = chamber;
918 fCathode = cathode;
a9e2aefa 919
920 ResetPoints();
921
08a636a8 922 AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
a9e2aefa 923 AliMUONChamber* iChamber;
a30a000f 924 AliSegmentation* segmentation;
a9e2aefa 925 AliMUONResponse* response;
307d9d04 926
d226f81b 927 GetMUONData()->SetTreeAddress("D");
a9e2aefa 928
d226f81b 929 TClonesArray *muonDigits = GetMUONData()->Digits(chamber-1);
a9e2aefa 930 if (muonDigits == 0) return;
931
d226f81b 932 gAlice->ResetDigits();
00f56532 933 Int_t nent = 0;
934
307d9d04 935 if (GetLoader()->TreeD()) {
936 nent = (Int_t) GetLoader()->TreeD()->GetEntries();
49b640e7 937 // gAlice->TreeD()->GetEvent(nent-2+cathode-1);
d226f81b 938 GetMUONData()->GetCathode(cathode-1);
00f56532 939 }
940
a9e2aefa 941 Int_t ndigits = muonDigits->GetEntriesFast();
942 if (ndigits == 0) return;
943 if (fPoints == 0) fPoints = new TObjArray(ndigits);
944
945 iChamber = &(pMUON->Chamber(chamber-1));
946
947 segmentation = iChamber->SegmentationModel(cathode);
948 response = iChamber->ResponseModel();
08a636a8 949 Float_t zpos = iChamber->Z();
950
a9e2aefa 951 AliMUONDigit *mdig;
08a636a8 952 AliMUONPoints *points = 0;
953 TMarker3DBox *marker = 0;
a9e2aefa 954 //
955 //loop over all digits and store their position
956
08a636a8 957 Int_t npoints = 1;
958 Float_t adcmax = 1024;
4554f81d 959 if (response&&chamber<11) adcmax = response->MaxAdc();
a9e2aefa 960
08a636a8 961 for (Int_t digit = 0; digit < ndigits; digit++) {
a9e2aefa 962 mdig = (AliMUONDigit*)muonDigits->UncheckedAt(digit);
08a636a8 963 if (mdig->Cathode() != cathode-1) continue;
4554f81d 964
a9e2aefa 965 //
966 // First get all needed parameters
967 //
08a636a8 968 Int_t charge = mdig->Signal();
969 Int_t index = Int_t(TMath::Log(charge)/(TMath::Log(adcmax)/22));
970 Int_t color = 261+index;
971 Int_t colorTrigger = 2;
972 if (color > 282) color = 282;
a9e2aefa 973
974 if (chamber > 10) { // trigger chamber
4554f81d 975
08a636a8 976 Int_t sumCharge = 0;
977 for (Int_t icharge = 0; icharge < 10; icharge++) {
978 sumCharge = sumCharge+mdig->TrackCharge(icharge);
a9e2aefa 979 }
08a636a8 980 Int_t testCharge = sumCharge-(Int_t(sumCharge/10))*10;
981 if(sumCharge <= 10 || testCharge > 0) {
982 colorTrigger = color;
a9e2aefa 983 } else {
08a636a8 984 colorTrigger = 5;
a9e2aefa 985 }
986 }
987
988 // get the center of the pad - add on x and y half of pad size
802a864d 989 Float_t xpad, ypad, zpad;
08a636a8 990 segmentation->GetPadC(mdig->PadX(), mdig->PadY(), xpad, ypad, zpad);
991
992 Int_t isec = segmentation->Sector(mdig->PadX(), mdig->PadY());
993 Float_t dpx = segmentation->Dpx(isec)/2;
994 Float_t dpy = segmentation->Dpy(isec)/2;
995//
996// segmentation->Dump();
a9e2aefa 997
a9e2aefa 998 //
999 // Then set the objects
1000 //
1001 points = new AliMUONPoints(npoints);
1002 fPoints->AddAt(points,digit);
1003 if (chamber > 10) {
1004 points->SetMarkerColor(colorTrigger);
1005 } else {
1006 points->SetMarkerColor(color);
1007 }
1008 points->SetMarkerStyle(21);
1009 points->SetMarkerSize(0.5);
1010 points->SetParticle(-1);
1011 points->SetHitIndex(-1);
1012 points->SetTrackIndex(-1);
1013 points->SetDigitIndex(digit);
4554f81d 1014 points->SetPoint(0,xpad,ypad,zpos);
1015
08a636a8 1016 Int_t lineColor = (zpad-zpos > 0) ? 2:3;
1017 marker=new TMarker3DBox(xpad,ypad,zpos,dpx,dpy,0,0,0);
1018
1019
1020 marker->SetLineColor(lineColor);
1021 marker->SetFillStyle(1001);
1022 marker->SetFillColor(color);
1023 marker->SetRefObject((TObject*)points);
1024 points->Set3DMarker(0, marker);
a9e2aefa 1025 }
1026}
1027//___________________________________________
e0875ac1 1028void AliMUONDisplay::LoadCoG(Int_t chamber, Int_t /*cathode*/)
a9e2aefa 1029{
d226f81b 1030// Read raw clusters info and store x,y,z info in arrays fRpoints
1031// Loop on all detectors
a9e2aefa 1032
1033 if (chamber > 10) return;
1034
1035 ResetRpoints();
1036
1037 AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
1038 AliMUONChamber* iChamber;
1039
d226f81b 1040 GetMUONData()->SetTreeAddress("RC");
1041 TClonesArray *muonRawClusters = GetMUONData()->RawClusters(chamber-1);
a9e2aefa 1042
7985603c 1043 if (muonRawClusters == 0) return;
a9e2aefa 1044
00f56532 1045 Int_t nent = 0;
d226f81b 1046 if (GetMUONData()->TreeR()) {
1047 nent=(Int_t) GetMUONData()->TreeR()->GetEntries();
1048 GetMUONData()->TreeR()->GetEvent(0);
00f56532 1049 }
1050
a9e2aefa 1051 Int_t nrawcl = muonRawClusters->GetEntriesFast();
1052 if (nrawcl == 0) return;
d226f81b 1053 if (fRpoints == 0) fRpoints = new TObjArray(nrawcl);
a9e2aefa 1054
1055 iChamber = &(pMUON->Chamber(chamber-1));
1056 Float_t zpos=iChamber->Z();
1057 AliMUONRawCluster *mRaw;
1058 AliMUONPoints *points = 0;
1059 //
1060 //loop over all raw clusters and store their position
1061 points = new AliMUONPoints(nrawcl);
1062 for (Int_t iraw=0;iraw<nrawcl;iraw++) {
1063 mRaw = (AliMUONRawCluster*)muonRawClusters->UncheckedAt(iraw);
a9e2aefa 1064 points->SetMarkerColor(51);
1065 points->SetMarkerStyle(2);
1066 points->SetMarkerSize(1.);
1067 points->SetParticle(-1);
1068 points->SetHitIndex(-1);
1069 points->SetTrackIndex(-1);
1070 points->SetDigitIndex(-1);
ba12c242 1071 points->SetPoint(iraw,mRaw->GetX(0),mRaw->GetY(0),zpos);
d226f81b 1072 fRpoints->AddAt(points,iraw);
ba12c242 1073 // printf("%f and %f and %f\n",mRaw->GetX(0),mRaw->GetY(0),mRaw->GetZ(0));
a9e2aefa 1074 }
1075}
572d5bb2 1076
1077//___________________________________________
1078void AliMUONDisplay::LoadTracks()
1079{
1080// Load tracks
1081 AliMUONTrack* recTrack = 0;
1082 AliMUONTrackParam* trackParam = 0;
1083 TClonesArray * trackParamAtHit = 0;
1084
1085 ResetRpoints();
1086
1087 GetMUONData()->SetTreeAddress("RT");
1088 TClonesArray* recTracksArray = GetMUONData()->RecTracks();
1089 if (recTracksArray == NULL) return;
1090 GetMUONData()->GetRecTracks();
1091
1092 Int_t nRecTracks = 0;
1093 if (recTracksArray)
1094 nRecTracks = (Int_t) recTracksArray->GetEntriesFast();
1095
1096
1097 if (fRpoints == 0) fRpoints = new TObjArray(nRecTracks);
1098
1099 for (Int_t iRecTracks = 0; iRecTracks < nRecTracks; iRecTracks++) {
1100 // reading info from tracks
1101 recTrack = (AliMUONTrack*) recTracksArray->At(iRecTracks);
1102
1103 Int_t nTrackHits = recTrack->GetNTrackHits();
1104
1105 if (nTrackHits == 0) continue;
1106
1107 Int_t iPoint = 0;
1108 TPolyLine3D *points = new TPolyLine3D(nTrackHits+1);
1109 points->SetLineColor(6);
1110 points->SetLineWidth(1);
1111 fRpoints->AddAt(points,iRecTracks);
1112
1113 Float_t xRec=0;
1114 Float_t yRec=0;
1115 Float_t zRec=0;
1116
1117 trackParam = recTrack->GetTrackParamAtVertex();
1118 xRec = trackParam->GetNonBendingCoor();
1119 yRec = trackParam->GetBendingCoor();
1120 zRec = trackParam->GetZ();
1121 points->SetPoint(iPoint,xRec,yRec,zRec);
1122 iPoint++;
1123
1124 for (Int_t iHit = 0; iHit < nTrackHits; iHit++){
1125 trackParamAtHit = recTrack->GetTrackParamAtHit();
1126 trackParam = (AliMUONTrackParam*) trackParamAtHit->At(iHit);
1127 xRec = trackParam->GetNonBendingCoor();
1128 yRec = trackParam->GetBendingCoor();
1129 zRec = trackParam->GetZ();
1130 points->SetPoint(iPoint,xRec,yRec,zRec);
1131 iPoint++;
1132 } // end loop rec. hits
1133 PrintTrack(iRecTracks,recTrack);
1134 } // end loop tracks
1135
1136
1137}
1138
1139void AliMUONDisplay::PrintTrack(Int_t iRecTracks, AliMUONTrack *recTrack)
1140{
1141 AliMUONTrackParam *trackParam;
1142 Float_t vertex[3], momentum[3];
1143 Float_t pYZ, bendingSlope, nonBendingSlope, chi2dof;
1144 Int_t charge;
1145
1146 trackParam = recTrack->GetTrackParamAtVertex();
1147 vertex[0] = trackParam->GetNonBendingCoor();
1148 vertex[1] = trackParam->GetBendingCoor();
1149 vertex[2] = trackParam->GetZ();
1150 pYZ = 1./TMath::Abs(trackParam->GetInverseBendingMomentum());
1151 bendingSlope = trackParam->GetBendingSlope();
1152 nonBendingSlope = trackParam->GetNonBendingSlope();
1153 momentum[2] = -pYZ / TMath::Sqrt(1.0 + bendingSlope*bendingSlope);
1154 momentum[0] = momentum[2] * nonBendingSlope;
1155 momentum[1] = momentum[2] * bendingSlope;
1156 charge = Int_t(TMath::Sign(1.,trackParam->GetInverseBendingMomentum()));
1157 chi2dof = recTrack->GetFitFMin()/(2.0 * recTrack->GetNTrackHits() - 5.);
1158
1159 printf("===================================================\n");
1160 printf(" Reconstructed track # %d \n",iRecTracks);
1161 printf(" charge: %d \n",charge);
1162 printf(" vertex x,y,z (cm): %f %f %f \n",vertex[0],vertex[1],vertex[2]);
1163 printf(" momentum Px,Py,Pz (GeV/c): %f %f %f \n",momentum[0],momentum[1],momentum[2]);
1164 printf(" track chi2/dof: %f \n",chi2dof);
1165
1166}
1167
a9e2aefa 1168//___________________________________________
a9e2aefa 1169void AliMUONDisplay::LoadHits(Int_t chamber)
1170{
307d9d04 1171 // Read hits info and store x,y,z info in arrays fPhits
1172 // Loop on all detectors
a9e2aefa 1173
1174 if (chamber > 14) return;
1175 Int_t track;
1176
1177 fChamber=chamber;
1178
1179 ResetPhits();
1180
1181 AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
1182 AliMUONChamber* iChamber;
1183
1184 iChamber = &(pMUON->Chamber(chamber-1));
1185 Float_t zpos=iChamber->Z();
1186
c856e086 1187
1188 if (GetMUONData()->TreeH()) {
1189 GetMUONData()->SetTreeAddress("H");
1190 Int_t ntracks = (Int_t)GetMUONData()->TreeH()->GetEntries(); //skowron
1191 Int_t nthits = 0;
1192 for (track = 0; track < ntracks; track++) {
d226f81b 1193 GetMUONData()->ResetHits();
1194 GetMUONData()->GetTrack(track);//skowron
1195 TClonesArray *muonHits = GetMUONData()->Hits();
a9e2aefa 1196 if (muonHits == 0) return;
1197 nthits += muonHits->GetEntriesFast();
c856e086 1198 }
1199 if (fPhits == 0) fPhits = new TObjArray(nthits);
1200 Int_t nhold=0;
1201 for (track=0; track<ntracks;track++) {
d226f81b 1202 GetMUONData()->ResetHits();
1203 GetMUONData()->GetTrack(track);//skowron
1204 TClonesArray *muonHits = GetMUONData()->Hits();
a9e2aefa 1205 if (muonHits == 0) return;
1206 Int_t nhits = muonHits->GetEntriesFast();
1207 if (nhits == 0) continue;
1208 AliMUONHit *mHit;
1209 AliMUONPoints *points = 0;
1210 Int_t npoints=1;
1211 for (Int_t hit=0;hit<nhits;hit++) {
c856e086 1212 mHit = (AliMUONHit*)muonHits->UncheckedAt(hit);
1213 Int_t nch = mHit->Chamber(); // chamber number
1214 if (nch != chamber) continue;
1215 //
1216 // Retrieve info and set the objects
1217 //
1218 points = new AliMUONPoints(npoints);
1219 fPhits->AddAt(points,nhold+hit);
1220 points->SetMarkerColor(kRed);
1221 points->SetMarkerStyle(5);
1222 points->SetMarkerSize(1.);
1223 points->SetParticle(mHit->Track());
1224 points->SetHitIndex(hit);
1225 points->SetTrackIndex(track);
1226 points->SetDigitIndex(-1);
1227 points->SetPoint(0,mHit->X(),mHit->Y(),zpos);
1228 // printf("%f and %f and %f\n",mHit->X(),mHit->Y(),mHit->Z());
a9e2aefa 1229 }
1230 nhold+=nhits;
c856e086 1231 }
a9e2aefa 1232 }
1233}
1234
1235//_____________________________________________________________________________
1236void AliMUONDisplay::Paint(Option_t *)
1237{
1238// Paint miscellaneous items
1239}
1240
1241//_____________________________________________________________________________
1242void AliMUONDisplay::SetPickMode()
1243{
1244// Set parameters for pick mode.
1245//
1246 fZoomMode = 0;
1247
1248 fArcButton->SetY1(fPickButton->GetYlowNDC()+0.5*fPickButton->GetHNDC());
1249 fTrigPad->Modified();
1250}
1251
1252//_____________________________________________________________________________
1253void AliMUONDisplay::SetZoomMode()
1254{
1255// Set parameters for zoom mode
1256 fZoomMode = 1;
1257
1258 fArcButton->SetY1(fZoomButton->GetYlowNDC()+0.5*fZoomButton->GetHNDC());
1259 fTrigPad->Modified();
1260}
1261
1262//_____________________________________________________________________________
1263void AliMUONDisplay::NextChamber(Int_t delta)
1264{
1265 // to go from chamber to next chamber if delta = 1
1266 // or previous chamber otherwise
1267 if (delta == 1) {
f665c1ea 1268 if (fChamber < AliMUONConstants::NCh()) fChamber++;
a9e2aefa 1269 } else {
1270 if (fChamber > 1) fChamber--;
1271 }
1272 if (!fPad) return;
1273 fPad->Clear();
1274 LoadDigits(fChamber, fCathode);
572d5bb2 1275 DrawChamber();
a9e2aefa 1276}
1277
1278//_____________________________________________________________________________
1279void AliMUONDisplay::NextCathode()
1280{
1281 // to switch to other cathode plane
1282 if (!fPad) return;
1283 fPad->Clear();
1284 if (fCathode == 1) {
1285 LoadDigits(fChamber, 2);
1286 } else {
1287 LoadDigits(fChamber, 1);
1288 }
1289 fNextCathode = kTRUE; // to keep the same zoom
572d5bb2 1290 DrawChamber();
a9e2aefa 1291 fNextCathode = kFALSE;
1292 TPad *pad = (TPad*)gPad->GetPadSave();
1293 pad->Range(fZoomX0[fZooms], fZoomY0[fZooms],
1294 fZoomX1[fZooms], fZoomY1[fZooms]);
1295 pad->Modified();
1296 fPad->cd();
1297 DrawTitle();
1298}
1299
1300//_____________________________________________________________________________
1301void AliMUONDisplay::Trigger()
1302{
52c9bc11 1303
d226f81b 1304 AliMUONGlobalTrigger* globalTrig;
1305
1306 GetMUONData()->SetTreeAddress("GLT");
95e68a13 1307 GetMUONData()->GetTriggerD();
d226f81b 1308
1309 globalTrig = (AliMUONGlobalTrigger*)GetMUONData()->GlobalTrigger()->UncheckedAt(0);
1310 if (globalTrig == 0) return;
1311
1312 printf("===================================================\n");
1313 printf(" Global Trigger output Low pt High pt All\n");
1314
1315 printf(" number of Single Plus :\t");
1316 printf("%i\t",globalTrig->SinglePlusLpt());
1317 printf("%i\t",globalTrig->SinglePlusHpt());
1318 printf("%i\t",globalTrig->SinglePlusApt());
1319 printf("\n");
1320
1321 printf(" number of Single Minus :\t");
1322 printf("%i\t",globalTrig->SingleMinusLpt());
1323 printf("%i\t",globalTrig->SingleMinusHpt());
1324 printf("%i\t",globalTrig->SingleMinusApt());
1325 printf("\n");
1326
1327 printf(" number of Single Undefined :\t");
1328 printf("%i\t",globalTrig->SingleUndefLpt());
1329 printf("%i\t",globalTrig->SingleUndefHpt());
1330 printf("%i\t",globalTrig->SingleUndefApt());
1331 printf("\n");
1332
1333 printf(" number of UnlikeSign pair :\t");
1334 printf("%i\t",globalTrig->PairUnlikeLpt());
1335 printf("%i\t",globalTrig->PairUnlikeHpt());
1336 printf("%i\t",globalTrig->PairUnlikeApt());
1337 printf("\n");
1338
1339 printf(" number of LikeSign pair :\t");
1340 printf("%i\t",globalTrig->PairLikeLpt());
1341 printf("%i\t",globalTrig->PairLikeHpt());
1342 printf("%i\t",globalTrig->PairLikeApt());
1343 printf("\n");
1344 printf("===================================================\n");
1345 printf("\n");
1346
1347
1348 // // returns Trigger Decision for current event
1349// AliMUONTriggerDecision* decision= new AliMUONTriggerDecision(GetLoader(),1);
1350
1351// // AliMUONTriggerDecision* decision= new AliMUONTriggerDecision(1);
1352// AliMUONData* muonData = decision->GetMUONData();
1353// muonData->SetTreeAddress("D");
1354// decision->Trigger();
a9e2aefa 1355}
a9e2aefa 1356//_____________________________________________________________________________
1357void AliMUONDisplay::SetChamberAndCathode(Int_t chamber, Int_t cathode)
1358{
1359// Set chamber and cathode number
1360 fChamber = chamber;
1361 fCathode = cathode;
1362
1363 if (!fPad) return;
1364 fPad->Clear();
1365 LoadDigits(chamber,cathode);
572d5bb2 1366 DrawChamber();
a9e2aefa 1367}
1368
1369void AliMUONDisplay::SetEvent(Int_t newevent)
1370{
1371// Chose event
1372 gAlice->GetEvent(newevent);
1373 fEvent=newevent;
1374 if (!gAlice->TreeD()) return;
1375 if (!fPad) return;
1376 fPad->Clear();
1377 LoadDigits(fChamber,fCathode);
1378 Draw();
1379}
1380
1381//_____________________________________________________________________________
1382void AliMUONDisplay::SetRange(Float_t rrange, Float_t zrange)
1383{
1384// Set view range along R and Z
1385 fRrange = rrange;
1386 fZrange = zrange;
1387
1388 if (!fPad) return;
1389 fPad->Clear();
1390 Draw();
1391}
1392
1393//_____________________________________________________________________________
1394void AliMUONDisplay::SetView(Float_t theta, Float_t phi, Float_t psi)
1395{
1396// change viewing angles for current event
1397
1398 fPad->cd();
1399 fPhi = phi;
1400 fTheta = theta;
1401 fPsi = psi;
1402 Int_t iret = 0;
1403
1404 TView *view = gPad->GetView();
1405 if (view) view->SetView(fPhi, fTheta, fPsi, iret);
1406 else Draw();
1407 gPad->Modified();
1408}
1409
1410//_____________________________________________________________________________
1411void AliMUONDisplay::ShowNextEvent(Int_t delta)
1412{
30178c30 1413 AliRunLoader * runLoader;
307d9d04 1414 if (fLoader)
30178c30 1415 runLoader = fLoader->GetRunLoader();
307d9d04 1416 else
30178c30 1417 runLoader = 0x0;
1391e633 1418
a9e2aefa 1419// Display (current event_number + delta)
1420// delta = 1 shown next event
1421// delta = -1 show previous event
1422 if (delta) {
30178c30 1423 //runLoader->CleanDetectors();
1424 //runLoader->CleanKinematics();
1425 Int_t currentEvent = runLoader->GetEventNumber();
1391e633 1426 Int_t newEvent = currentEvent + delta;
30178c30 1427 runLoader->GetEvent(newEvent);
1391e633 1428 fEvent=newEvent;
a9e2aefa 1429 }
a9e2aefa 1430 LoadDigits(fChamber, fCathode);
1431 fPad->cd();
1432 Draw();
1433}
1434
1435//______________________________________________________________________________
1436void AliMUONDisplay::UnZoom()
1437{
1438// Unzoom
1439 if (fZooms <= 0) return;
1440 fZooms--;
1441 TPad *pad = (TPad*)gPad->GetPadSave();
1442 pad->Range(fZoomX0[fZooms],fZoomY0[fZooms], fZoomX1[fZooms],fZoomY1[fZooms]);
1443 pad->Modified();
1444}
1445
1446//_____________________________________________________________________________
1447void AliMUONDisplay::ResetPoints()
1448{
1449 //
1450 // Reset array of points
1451 //
1452 if (fPoints) {
1453 fPoints->Delete();
1454 delete fPoints;
1455 fPoints = 0;
1456 }
1457}
1458//_____________________________________________________________________________
1459void AliMUONDisplay::ResetPhits()
1460{
1461 //
1462 // Reset array of points
1463 //
1464 if (fPhits) {
1465 fPhits->Delete();
1466 delete fPhits;
1467 fPhits = 0;
1468 }
1469}
1470//_____________________________________________________________________________
1471void AliMUONDisplay::ResetRpoints()
1472{
1473 //
1474 // Reset array of points
1475 //
d226f81b 1476 if (fRpoints) {
1477 fRpoints->Clear();
1478 // delete fRpoints;
1479 fRpoints = 0;
a9e2aefa 1480 }
1481}
a9e2aefa 1482
30178c30 1483AliMUONDisplay & AliMUONDisplay::operator = (const AliMUONDisplay & rhs)
a9e2aefa 1484{
30178c30 1485// Protected assignement operator
1486
1487 if (this == &rhs) return *this;
1488
1489 Fatal("operator=", "Not implemented.");
1490
1491 return *this;
a9e2aefa 1492}
1493
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