Geant4_10
G4BlineEventAction.hh
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30 // $Id: G4BlineEventAction.hh 68021 2013-03-13 13:36:07Z gcosmo $
31 //
32 //
33 // --------------------------------------------------------------------
34 //
35 // G4BlineEventAction
36 //
37 // Class description:
38 //
39 // Defines the EventAction used during tracing of magnetic field
40 // lines. During the EndOfEventAction() it stores magneticfield lines
41 // as polyline and polymarker objects.
42 // These polyline and polymarker objects can be drawn by using the
43 // DrawFieldLines() method.
44 
45 // --------------------------------------------------------------------
46 // Author: Laurent Desorgher (desorgher@phim.unibe.ch)
47 // Created - 2003-10-06
48 // --------------------------------------------------------------------
49 #ifndef G4BlineEventAction_h
50 #define G4BlineEventAction_h 1
51 
52 #include "G4UserEventAction.hh"
53 #include "G4VisAttributes.hh"
54 #include "G4Colour.hh"
55 
56 class G4Event;
57 class G4Polyline;
58 class G4Polymarker;
59 class G4BlineTracer;
60 
62 {
63  public: // with description
64 
65  G4BlineEventAction(G4BlineTracer* aBlineTool);
66  virtual ~G4BlineEventAction();
67 
68  virtual void BeginOfEventAction(const G4Event*);
69  virtual void EndOfEventAction(const G4Event*);
70 
71  void DrawFieldLines(G4double zoom, G4double theta, G4double phi);
73 
74  public: // with description
75 
76  inline void SetDrawColour(G4Colour aColour) { fDrawColour = aColour; }
77  inline void SetDrawBline(G4bool aBool) { fDrawBline=aBool; }
78  inline void SetDrawPoints(G4bool aBool) { fDrawPoints=aBool; }
79  inline void SetPointSize(G4double aVal) { fPointSize=aVal; }
80  inline G4bool GetDrawBline() { return fDrawBline; }
81 
82  public: // without description
83 
84  // inline void SetDrawLineWidth(G4double aVal)
85  // { fTrajectoryVisAttributes.SetLineWidth(aVal); }
86  // inline void SetDrawLineStyle(G4VisAttributes::LineStyle aStyle)
87  // { fTrajectoryVisAttributes.SetLineStyle(aStyle); }
88  // Future implementation...
89 
90  private:
91 
92  G4BlineTracer* fBlineTool;
93  G4Colour fDrawColour;
94  G4bool fDrawBline;
95  G4bool fDrawPoints;
96  G4double fPointSize;
97  std::vector<G4VisAttributes*> fTrajectoryVisAttributes;
98  std::vector<G4Polyline> fTrajectoryPolyline;
99  std::vector<G4Polymarker> fTrajectoryPoints;
100 };
101 
102 #endif
void SetDrawBline(G4bool aBool)
void DrawFieldLines(G4double zoom, G4double theta, G4double phi)
void SetDrawPoints(G4bool aBool)
G4BlineEventAction(G4BlineTracer *aBlineTool)
virtual void BeginOfEventAction(const G4Event *)
virtual void EndOfEventAction(const G4Event *)
bool G4bool
Definition: G4Types.hh:79
void SetDrawColour(G4Colour aColour)
void SetPointSize(G4double aVal)
double G4double
Definition: G4Types.hh:76