| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // 26 //
>> 27 // $Id: G4OpenGLFontBaseStore.cc,v 1.3 2006/06/29 21:18:56 gunter Exp $
>> 28 // GEANT4 tag $Name: geant4-08-02 $
27 // 29 //
28 30
29 #include "G4OpenGLFontBaseStore.hh" 31 #include "G4OpenGLFontBaseStore.hh"
30 32
31 std::map<G4VViewer*,std::vector<G4OpenGLFontBa 33 std::map<G4VViewer*,std::vector<G4OpenGLFontBaseStore::FontInfo> >
32 G4OpenGLFontBaseStore::fFontBaseMap; 34 G4OpenGLFontBaseStore::fFontBaseMap;
33 35
34 void G4OpenGLFontBaseStore::AddFontBase 36 void G4OpenGLFontBaseStore::AddFontBase
35 (G4VViewer* viewer, G4int fontBase, << 37 (G4VViewer* viewer,G4int fontBase,
36 G4double size, const G4String& fontName, << 38 G4double size, const G4String& fontName) {
37 G4int width) { << 39 fFontBaseMap[viewer].push_back(FontInfo(fontName, size, fontBase));
38 fFontBaseMap[viewer].push_back(FontInfo(font <<
39 } 40 }
40 41
41 const G4OpenGLFontBaseStore::FontInfo& << 42 G4int G4OpenGLFontBaseStore::GetFontBase(G4VViewer* viewer, G4double size) {
42 G4OpenGLFontBaseStore::GetFontInfo << 43 G4int fontBase = -1;
43 (G4VViewer* viewer, G4double size) { << 44 std::map<G4VViewer*,std::vector<FontInfo> >::const_iterator i;
44 std::map<G4VViewer*,std::vector<FontInfo> >: << 45 i = fFontBaseMap.find(viewer);
45 fFontBaseMap.find(viewer); <<
46 if (i != fFontBaseMap.end()) { 46 if (i != fFontBaseMap.end()) {
47 G4double sizeDiscrepancy = 9999.; 47 G4double sizeDiscrepancy = 9999.;
48 std::vector<FontInfo>::const_iterator j, k 48 std::vector<FontInfo>::const_iterator j, k;
49 for (j = i->second.begin(); j != i->second 49 for (j = i->second.begin(); j != i->second.end(); ++j) {
50 G4double d = std::abs(size - j->fSize); 50 G4double d = std::abs(size - j->fSize);
51 if (d < sizeDiscrepancy) { 51 if (d < sizeDiscrepancy) {
52 sizeDiscrepancy = d; 52 sizeDiscrepancy = d;
53 k = j; 53 k = j;
54 } 54 }
55 } 55 }
56 return *k; << 56 fontBase = k->fFontBase;
57 } else { <<
58 // No font found for requested viewer. <<
59 static const FontInfo nullFontInfo; // De <<
60 return nullFontInfo; <<
61 } 57 }
>> 58 return fontBase;
62 } 59 }
63 60