| 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 | // $Id: G4OpenGLFontBaseStore.hh,v 1.4 2009/02/04 16:48:40 lgarnier Exp $
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| 27 | // GEANT4 tag $Name: $
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| 28 | //
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| 29 | // J.Allison Apr 2005.
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| 30 |
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| 31 | // Class Description:
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| 32 | // Facilitates sharing of font bases between scene handler and viewers.
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| 33 |
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| 34 | #ifndef G4OPENGLFONTBASESTORE_HH
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| 35 | #define G4OPENGLFONTBASESTORE_HH
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| 36 |
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| 37 | #include "globals.hh"
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| 38 | #include <map>
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| 39 | #include <vector>
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| 40 |
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| 41 | class G4VViewer;
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| 42 |
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| 43 | class G4OpenGLFontBaseStore {
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| 44 | public:
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| 45 | static void AddFontBase(G4VViewer*, G4int fontBase,
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| 46 | G4double size, const G4String& fontName);
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| 47 | static G4int GetFontBase(G4VViewer*, G4double size);
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| 48 | private:
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| 49 | struct FontInfo {
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| 50 | FontInfo():
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| 51 | fFontName(""), fSize(0), fFontBase(-1) {}
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| 52 | FontInfo(const G4String& fontName, G4double size, G4int fontBase):
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| 53 | fFontName(fontName), fSize(size), fFontBase(fontBase) {}
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| 54 | G4String fFontName;
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| 55 | G4double fSize; // In terms of G4VMarker Screen Size.
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| 56 | G4int fFontBase;
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| 57 | };
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| 58 | static std::map<G4VViewer*,std::vector<FontInfo> > fFontBaseMap;
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| 59 | };
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| 60 |
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| 61 | #endif
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