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Documentation                       Search   NL3D::CFontManager Class Reference Font manager The font manager manages CMaterial pointers through a list of CSmartPtr. More... #include <font_manager.h> Collaboration diagram for NL3D::CFontManager: [legend]List of all members. Public Methods   CFontManager ()   Default constructor. More... void  setMaxMemory (uint32 mem)   define maximum memory allowed. More... uint32  getMaxMemory () const   gives maximum memory allowed. More... NLMISC::CSmartPtr<CMaterial>  getFontMaterial (CFontDescriptor desc)   manages fonts in memory using CSmartPtr. More... void  computeString (const std::string& s, CFontGenerator *fontGen, const NLMISC::CRGBA &color, uint32 fontSize, IDriver *driver, CComputedString& output, bool keep800x600Ratio= true)   Compute primitive blocks and materials of each character of the string. More... void  computeString (const ucstring &s, CFontGenerator *fontGen, const NLMISC::CRGBA &color, uint32 fontSize, IDriver *driver, CComputedString &output, bool keep800x600Ratio= true)   Same as computeString but works with a unicode string (ucstring). More... std::string  getCacheInformation () const   return a string given information about the cache. More... Private Attributes uint32  _MemSize uint32  _MaxMemory uint32  _NbChar mapFontDec  _Letters std::list<NLMISC::CSmartPtr< CMaterial> >  _MaterialFontList Detailed Description Font manager The font manager manages CMaterial pointers through a list of CSmartPtr. When the user asks for the texture font representing a character(font/size), it generates and stores this pointer in the list. If this character has already been generated, and lies in the list, it increments its reference count. If the memory used by generated textures exceeds the max memory, then the useless character/pointer is erased from the list. Max memory is set to 0 by default, so this value should be set to non-zero before generating textures to prevent immediate memory deletion. Author(s): Stephane Coutelas , Nevrax France Date: 2000 Definition at line 76 of file font_manager.h. Constructor & Destructor Documentation NL3D::CFontManager::CFontManager ( ) [inline]   Default constructor. Definition at line 89 of file font_manager.h. Member Function Documentation void NL3D::CFontManager::computeString ( const ucstring & s, CFontGenerator * fontGen, const NLMISC::CRGBA & color, uint32 fontSize, IDriver * driver, CComputedString & output, bool keep800x600Ratio = true )   Same as computeString but works with a unicode string (ucstring). Definition at line 264 of file font_manager.cpp. void NL3D::CFontManager::computeString ( const std::string & s, CFontGenerator * fontGen, const NLMISC::CRGBA & color, uint32 fontSize, IDriver * driver, CComputedString & output, bool keep800x600Ratio = true )   Compute primitive blocks and materials of each character of the string. Parameters: s   string to compute fontGen   font generator color   primitive blocks color fontSize   font size desc   display descriptor (screen size, font ratio) output   computed string keep800x600Ratio   true if you want that CFontManager look at Driver window size, and resize fontSize so it keeps same size... Definition at line 249 of file font_manager.cpp. Referenced by NL3D::CTextContext::computeString(), NL3D::CTextContext::printAt(), NL3D::CTextContext::printfAt(), and NL3D::CTextContext::textPush(). string NL3D::CFontManager::getCacheInformation ( ) const   return a string given information about the cache. Definition at line 276 of file font_manager.cpp. NLMISC::CSmartPtr< CMaterial > NL3D::CFontManager::getFontMaterial ( CFontDescriptor desc )   manages fonts in memory using CSmartPtr. Parameters: character   descriptor Returns: CSmartPtr to a font texture Definition at line 49 of file font_manager.cpp. uint32 NL3D::CFontManager::getMaxMemory ( ) const [inline]   gives maximum memory allowed. Returns: maximum memory Definition at line 108 of file font_manager.h. void NL3D::CFontManager::setMaxMemory ( uint32 mem ) [inline]   define maximum memory allowed. Parameters: maximum   memory Definition at line 101 of file font_manager.h. Member Data Documentation mapFontDec NL3D::CFontManager::_Letters [private]   Definition at line 81 of file font_manager.h. std::list< NLMISC::CSmartPtr< CMaterial > > NL3D::CFontManager::_MaterialFontList [private]   Definition at line 82 of file font_manager.h. uint32 NL3D::CFontManager::_MaxMemory [private]   Definition at line 79 of file font_manager.h. uint32 NL3D::CFontManager::_MemSize [private]   Definition at line 78 of file font_manager.h. uint32 NL3D::CFontManager::_NbChar [private]   Definition at line 80 of file font_manager.h. The documentation for this class was generated from the following files: font_manager.h font_manager.cpp