| [830] | 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | //
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| 27 | // $Id: G4Text.hh,v 1.10 2006/06/29 19:06:06 gunter Exp $
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| [1228] | 28 | // GEANT4 tag $Name: geant4-09-03 $
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| [830] | 29 | //
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| 30 | //
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| 31 | // John Allison 17/11/96.
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| 32 |
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| 33 | // Class Description:
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| 34 | // Text, i.e., a character string, is used to visualize various kinds of
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| 35 | // description, particle name, energy, coordinate names etc. Text is
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| 36 | // described by the class G4Text. The following constructors are supported:
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| 37 | //
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| 38 | // //----- Constructors of G4Text
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| 39 | // G4Text (const G4String& text);
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| 40 | // G4Text (const G4String& text, const G4Point3D& pos);
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| 41 | //
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| 42 | // where the argument text is the text (string) to be visualized, and pos
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| 43 | // is the 3D position at which the text is visualized. Note that class
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| 44 | // G4Text inherits G4VMarker. Size of text is recognized as "font size",
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| 45 | // i.e., height of the text. All the access functions defined for class
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| 46 | // G4VMarker are available. In addition, the following access functions
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| 47 | // are available, too:
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| 48 | //
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| 49 | // //----- Set functions of G4Text
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| 50 | // void G4Text::SetText ( const G4String& text ) ;
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| 51 | // void G4Text::SetOffset ( double dx, double dy ) ;
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| 52 | //
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| 53 | // //----- Get functions of G4Text
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| 54 | // G4String G4Text::GetText () const;
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| 55 | // G4double G4Text::GetXOffset () const;
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| 56 | // G4double G4Text::GetYOffset () const;
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| 57 | //
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| 58 | // Method SetText() defines text to be visualized, and GetText() returns
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| 59 | // the defined text. Method SetOffset() defines x (horizontal) and
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| 60 | // y (vertical) offsets in the screen coordinates. By default, both offsets
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| 61 | // are zero, and the text starts from the 3D position given to the
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| 62 | // constructor or to the method G4VMarker:SetPosition(). Offsets should be
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| 63 | // given with the same units as the one adopted for the size, i.e.,
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| 64 | // world-size or screen-size units.
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| 65 | // Class Description - End:
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| 66 |
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| 67 |
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| 68 | #ifndef G4TEXT_HH
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| 69 | #define G4TEXT_HH
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| 70 |
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| 71 | #include "G4VMarker.hh"
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| 72 | #include "globals.hh"
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| 73 |
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| 74 | class G4Text: public G4VMarker {
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| 75 |
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| 76 | public: // With description
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| 77 |
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| 78 | enum Layout {left, centre, right};
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| 79 | G4Text (const G4String& text);
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| 80 | G4Text (const G4String& text, const G4Point3D& pos);
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| 81 | G4Text (const G4VMarker& marker);
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| 82 | ~G4Text ();
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| 83 |
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| 84 | G4String GetText () const;
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| 85 | Layout GetLayout () const;
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| 86 |
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| 87 | G4double GetXOffset () const ;
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| 88 | G4double GetYOffset () const ;
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| 89 |
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| 90 | void SetText (const G4String& text);
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| 91 | void SetLayout (Layout layout);
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| 92 |
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| 93 | void SetOffset ( double dx, double dy ) ;
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| 94 |
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| 95 | private:
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| 96 | G4String fText;
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| 97 | Layout fLayout;
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| 98 | G4double fXOffset, fYOffset;
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| 99 | };
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| 100 |
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| 101 | #include "G4Text.icc"
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| 102 |
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| 103 | std::ostream& operator<< (std::ostream& os, const G4Text&);
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| 104 |
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| 105 | #endif
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