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1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 // 27 // 28 // 29 30 #ifndef G4RTSimpleScanner_H 31 #define G4RTSimpleScanner_H 1 32 33 // class description: 34 // 35 // G4RTSimpleScanner 36 // Provides a simple raster of window coordinates. 37 38 #include "G4VRTScanner.hh" 39 40 class G4RTSimpleScanner: public G4VRTScanner { 41 42 public: // with description 43 44 G4RTSimpleScanner(); 45 virtual ~G4RTSimpleScanner(); 46 47 // Compiler defaults for copy constructor and assignmemt. 48 49 virtual const G4String& GetGSName() const; 50 // Get name that acts as graphics system name. 51 52 virtual const G4String& GetGSNickname() const; 53 // Get name that acts as graphics system nickname. It is this that 54 // the user specifies on the /vis/open and /vis/sceneHandler/create 55 // commands. 56 57 virtual void Initialize(G4int nRow, G4int nColumn); 58 // Intialises scanner for window with nRow rows and nColumn columns. 59 60 virtual G4bool Coords(G4int& iRow, G4int& iColumn); 61 // Supplies coordinate (iRow,iColumn) and returns false when the 62 // sequence has finished, i.e., on the call *after* suplying the 63 // last valid coordinate. 64 65 protected: 66 G4String theGSName, theGSNickname; 67 G4int theNRow, theNColumn, theIRow, theIColumn; 68 }; 69 70 #endif 71