| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
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12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
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17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27 //
28
29 #include "G4OpenGLFontBaseStore.hh"
30
31 std::map<G4VViewer*,std::vector<G4OpenGLFontBa
32 G4OpenGLFontBaseStore::fFontBaseMap;
33
34 void G4OpenGLFontBaseStore::AddFontBase
35 (G4VViewer* viewer, G4int fontBase,
36 G4double size, const G4String& fontName,
37 G4int width) {
38 fFontBaseMap[viewer].push_back(FontInfo(font
39 }
40
41 const G4OpenGLFontBaseStore::FontInfo&
42 G4OpenGLFontBaseStore::GetFontInfo
43 (G4VViewer* viewer, G4double size) {
44 std::map<G4VViewer*,std::vector<FontInfo> >:
45 fFontBaseMap.find(viewer);
46 if (i != fFontBaseMap.end()) {
47 G4double sizeDiscrepancy = 9999.;
48 std::vector<FontInfo>::const_iterator j, k
49 for (j = i->second.begin(); j != i->second
50 G4double d = std::abs(size - j->fSize);
51 if (d < sizeDiscrepancy) {
52 sizeDiscrepancy = d;
53 k = j;
54 }
55 }
56 return *k;
57 } else {
58 // No font found for requested viewer.
59 static const FontInfo nullFontInfo; // De
60 return nullFontInfo;
61 }
62 }
63