Import Geant4 7.1.0 source tree

2016-06-09 12:11:21 +02:00
parent 516dbf1a58
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+//
+// ********************************************************************
+// * DISCLAIMER                                                       *
+// *                                                                  *
+// * The following disclaimer summarizes all the specific disclaimers *
+// * of contributors to this software. The specific disclaimers,which *
+// * govern, are listed with their locations in:                      *
+// *   http://cern.ch/geant4/license                                  *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.                                                             *
+// *                                                                  *
+// * This  code  implementation is the  intellectual property  of the *
+// * GEANT4 collaboration.                                            *
+// * By copying,  distributing  or modifying the Program (or any work *
+// * based  on  the Program)  you indicate  your  acceptance of  this *
+// * statement, and all its terms.                                    *
+// ********************************************************************
+//
+//
+// $Id: G4OpenGLFontBaseStore.cc,v 1.2 2005/05/27 10:56:06 allison Exp $
+// GEANT4 tag $Name: geant4-07-01 $
+//
+
+#include "G4OpenGLFontBaseStore.hh"
+
+std::map<G4VViewer*,std::vector<G4OpenGLFontBaseStore::FontInfo> >
+G4OpenGLFontBaseStore::fFontBaseMap;
+
+void G4OpenGLFontBaseStore::AddFontBase
+(G4VViewer* viewer,G4int fontBase,
+ G4double size, const G4String& fontName) {
+  fFontBaseMap[viewer].push_back(FontInfo(fontName, size, fontBase));
+}
+
+G4int G4OpenGLFontBaseStore::GetFontBase(G4VViewer* viewer, G4double size) {
+  G4int fontBase = -1;
+  std::map<G4VViewer*,std::vector<FontInfo> >::const_iterator i;
+  i = fFontBaseMap.find(viewer);
+  if (i != fFontBaseMap.end()) {
+    G4double sizeDiscrepancy = 9999.;
+    std::vector<FontInfo>::const_iterator j, k;
+    for (j = i->second.begin(); j != i->second.end(); ++j) {
+      G4double d = std::abs(size - j->fSize);
+      if (d < sizeDiscrepancy) {
+	sizeDiscrepancy = d;
+	k = j;
+      }
+    }
+    fontBase = k->fFontBase;
+  }
+  return fontBase;
+}