BesMcTrack.cxx

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#include <TPad.h>
#include <TVector3.h>
#include <TGeoManager.h>
#include "math.h"
#include <TMath.h>
#include <TStyle.h>
 
#include <iostream>
 
#include "BesVisLib/BesMcTrack.h"
#include "BesVisLib/BesView.h"
#include "BesVisLib/BesMarker2D.h"
#include "BesVisLib/Mdc2DWire.h"
#include "BesVisLib/Muc2DStrip.h"
#include "BesVisLib/BesCursor.h"
 
using namespace std;
 
#ifndef __CINT__
ClassImp(BesMcTrack)
#endif
//int BesMcTrack::count = 0;
BesMcTrack::BesMcTrack()
        : BesGeoTrack()
{
}
 
BesMcTrack::BesMcTrack(Int_t id, Int_t pdgcode, TVirtualGeoTrack *parent, TObject *particle)
        : BesGeoTrack(id, pdgcode, parent, particle)
{
}
 
void BesMcTrack::ExecuteEvent(Int_t event, Int_t px, Int_t py)
{
    BesView *view = dynamic_cast<BesView*>(gPad->GetView());
 
    if (gBesCursor->GetType() == kBesHand) {
        if (view) view->ExecuteEvent(event, px, py);
    }
    else if (gBesCursor->GetType() == kBesPick){
 
        if (gPad) gPad->SetCursor(kPointer);
 
        Int_t width, color;
        Int_t normalWidth = 2, hlWidth = 3;
 
        switch (event) {
          case kMouseEnter:
            width = this->GetLineWidth();
            color = this->GetLineColor();
            this->SetLineWidth(hlWidth);
            this->SetLineColor(kRed);
 
            fTip->SetPos(px, py);
            view->UpdateView(0);
 
            if (gBesCursor->GetShowInfo()) fTip->Draw("TL,SAME"); // "BR,ARC,SAME"
            gPad->Modified();
            gPad->Update();
            break;
 
          case kMouseLeave:
            this->SetLineWidth(normalWidth);
            this->SetLineColor(kBlue);
 
            view->UpdateView(0);
            gPad->Modified();
            gPad->Update();
            break;
        }
 
        TGeoTrack::ExecuteEvent(event, px, py);
    }
}
 
//_____________________________________________________
 
void BesMcTrack::SetCharge(Int_t charge)
{
  BesGeoTrack::SetCharge(charge);
  if (charge > 0)      this->SetLineColor(kBlue); // +
  else if (charge < 0) this->SetLineColor(kBlue); // -
  else                   this->SetLineColor(kBlue-8); // 0
}