Geant4  10.00.p02
G4Scale.hh
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27 // $Id: G4Scale.hh 66376 2012-12-18 09:42:59Z gcosmo $
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30 // John Allison 21st July 2001.
31 
32 #ifndef G4SCALE_HH
33 #define G4SCALE_HH
34 
35 #include "G4VMarker.hh"
36 #include "globals.hh"
37 
38 class G4Scale: public G4VMarker {
39 
40 public: // With description
41 
42  enum Direction {x, y, z};
43 
44  G4Scale (G4double length, const G4String& annotation = "",
45  Direction direction = x,
46  G4bool autoPlacing = true,
47  G4double xmid = 0., G4double ymid = 0., G4double zmid = 0.);
48  // This creates a representation of annotated line in the specified
49  // direction with tick marks at the end. If autoPlacing is true it
50  // is required to be centred at the front, right, bottom corner of
51  // the world space, comfortably outside the existing bounding
52  // box/sphere so that existing objects do not obscure it. Otherwise
53  // it is required to be drawn with mid-point at (xmid, ymid, zmid).
54  //
55  // The auto placing algorithm might be:
56  // x = xmin + (1 + comfort) * (xmax - xmin)
57  // y = ymin - comfort * (ymax - ymin)
58  // z = zmin + (1 + comfort) * (zmax - zmin)
59  // if direction == x then (x - length,y,z) to (x,y,z)
60  // if direction == y then (x,y,z) to (x,y + length,z)
61  // if direction == z then (x,y,z - length) to (x,y,z)
62 
63  // Uses compiler-generated copy constructor.
64 
65  ~G4Scale ();
66 
67  G4double GetLength() const;
68  const G4String& GetAnnotation() const;
69  Direction GetDirection() const;
70  G4bool GetAutoPlacing() const;
71  G4double GetXmid() const;
72  G4double GetYmid() const;
73  G4double GetZmid() const;
74 
75  static const G4String& GetGuidanceString();
76 
77 private:
78 
84  static const G4String GuidanceString;
85 };
86 
87 #include "G4Scale.icc"
88 
89 #endif
Direction GetDirection() const
G4double GetZmid() const
G4bool GetAutoPlacing() const
G4double GetYmid() const
Direction
Definition: G4Scale.hh:42
G4double fXmid
Definition: G4Scale.hh:83
G4double fZmid
Definition: G4Scale.hh:83
G4Scale(G4double length, const G4String &annotation="", Direction direction=x, G4bool autoPlacing=true, G4double xmid=0., G4double ymid=0., G4double zmid=0.)
Definition: G4Scale.cc:34
G4bool fAutoPlacing
Definition: G4Scale.hh:82
G4double GetXmid() const
G4String fAnnotation
Definition: G4Scale.hh:80
bool G4bool
Definition: G4Types.hh:79
static const G4String & GetGuidanceString()
Definition: G4Scale.cc:64
G4double fLength
Definition: G4Scale.hh:79
G4double GetLength() const
G4double fYmid
Definition: G4Scale.hh:83
double G4double
Definition: G4Types.hh:76
const G4String & GetAnnotation() const
static const G4String GuidanceString
Definition: G4Scale.hh:84
Direction fDirection
Definition: G4Scale.hh:81
~G4Scale()
Definition: G4Scale.cc:44