#include <G4OpenGLFontBaseStore.hh>

Data Structures
struct	FontInfo

Static Public Member Functions
static void	AddFontBase (G4VViewer *, G4int fontBase, G4double size, const G4String &fontName, G4int width)

static const FontInfo &	GetFontInfo (G4VViewer *, G4double size)

Static Private Attributes
static std::map< G4VViewer *, std::vector< FontInfo > >	fFontBaseMap

Detailed Description

Definition at line 41 of file G4OpenGLFontBaseStore.hh.

Member Function Documentation

◆ AddFontBase()

void G4OpenGLFontBaseStore::AddFontBase	(	G4VViewer *	viewer,
		G4int	fontBase,
		G4double	size,
		const G4String &	fontName,
		G4int	width
	)

static

Definition at line 34 of file G4OpenGLFontBaseStore.cc.

              {
  fFontBaseMap[viewer].push_back(FontInfo(fontName, size, fontBase, width));
}

References fFontBaseMap.

Referenced by G4OpenGLXViewer::CreateFontLists().

◆ GetFontInfo()

const G4OpenGLFontBaseStore::FontInfo & G4OpenGLFontBaseStore::GetFontInfo	(	G4VViewer *	viewer,
		G4double	size
	)

static

Definition at line 42 of file G4OpenGLFontBaseStore.cc.

                                   {
  std::map<G4VViewer*,std::vector<FontInfo> >::const_iterator 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;
      }
    }
    return *k;
  } else {
    // No font found for requested viewer.
    static const FontInfo nullFontInfo;  // Default struct, fontBase = -1;
    return nullFontInfo;
  }
}

References fFontBaseMap.

Referenced by G4OpenGLXViewer::DrawText().

Field Documentation

◆ fFontBaseMap

std::map< G4VViewer *, std::vector< G4OpenGLFontBaseStore::FontInfo > > G4OpenGLFontBaseStore::fFontBaseMap

staticprivate

Definition at line 59 of file G4OpenGLFontBaseStore.hh.

Referenced by AddFontBase(), and GetFontInfo().

The documentation for this class was generated from the following files:

source/visualization/OpenGL/include/G4OpenGLFontBaseStore.hh
source/visualization/OpenGL/src/G4OpenGLFontBaseStore.cc

Data Structures