[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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