Geant4_10
G4VRTScanner.hh
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27 // $Id: G4VRTScanner.hh 66373 2012-12-18 09:41:34Z gcosmo $
28 //
29 //
30 
31 #ifndef G4VRTScanner_H
32 #define G4VRTScanner_H 1
33 
34 // class description:
35 //
36 // G4VRTScanner
37 // Interface class for provider of a sequence of window coordinates.
38 
39 #include "globals.hh"
40 
41 class G4VRTScanner {
42 
43 public: // with description
44 
45  G4VRTScanner();
46  virtual ~G4VRTScanner();
47 
48  virtual const G4String& GetGSName() const = 0;
49  // Get name that acts as graphics system name.
50 
51  virtual const G4String& GetGSNickname() const = 0;
52  // Get name that acts as graphics system nickname. It is this that
53  // the user specifies on the /vis/open and /vis/sceneHandler/create
54  // commands.
55 
56  virtual void Initialize(G4int nRow, G4int nColumn) = 0;
57  // Intialises scanner for window with nRow rows and nColumn columns.
58 
59  virtual G4bool Coords(G4int& iRow, G4int& iColumn) = 0;
60  // Supplies coordinate (iRow,iColumn) and returns false when the
61  // sequence has finished, i.e., on the call *after* suplying the
62  // last valid coordinate.
63 
64  virtual void Draw
65  (unsigned char red, unsigned char green, unsigned char blue);
66  // Draw coloured square at current position.
67 
68 };
69 
70 inline
71 void G4VRTScanner::Draw(unsigned char, unsigned char, unsigned char) {}
72 
73 #endif
Definition: test07.cc:36
virtual G4bool Coords(G4int &iRow, G4int &iColumn)=0
virtual const G4String & GetGSName() const =0
virtual ~G4VRTScanner()
Definition: G4VRTScanner.cc:34
Definition: test07.cc:36
int G4int
Definition: G4Types.hh:78
virtual void Draw(unsigned char red, unsigned char green, unsigned char blue)
Definition: G4VRTScanner.hh:71
virtual void Initialize(G4int nRow, G4int nColumn)=0
bool G4bool
Definition: G4Types.hh:79
virtual const G4String & GetGSNickname() const =0