kc3-lang/ftgl/src/FTFace.cpp

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• Hash : a264b05c
  Author :
  Date : 2001-08-05T21:37:18
  

  Added FT_Error member and accessor function. Minor tidy ups

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• src/FTFace.cpp

• #include	"FTFace.h"
  #include	"FTLibrary.h"
  #include	"FTGL.h"
  
  
  FTFace::FTFace()
  :	ftFace(0),
  	numCharMaps(0),
  	numGlyphs(0)
  {}
  
  
  FTFace::~FTFace()
  {
  	if( ftFace)
  	{
  		Close();
  		delete ftFace; // is this a prob?
  		ftFace = 0;
  	}
  }
  
  
  bool	FTFace::Open( const char* filename)
  {
  	ftFace = new FT_Face;
  	err = FT_New_Face( *FTLibrary::Instance().GetLibrary(), filename, 0, ftFace);
  	
  	if( err == FT_Err_Unknown_File_Format)
      {
  //      ... the font file could be opened and read, but it appears
  //      ... that its font format is unsupported
  		delete ftFace;
  		ftFace = 0;
  	    return false;
      }
      else if( err)
      {
  //      ... another error code means that the font file could not
  //      ... be opened or read, or simply that it is broken...
  		delete ftFace;
  		ftFace = 0;
  	    return false;
      }
      
      return true;
  }
  
  
  void FTFace::Close()
  {
  	FT_Done_Face( *ftFace);
  }
  
  
  FTSize& FTFace::Size( const int size, const int res )
  {
  	charSize.CharSize( ftFace, size, res, res);
  	return charSize;
  }
  
  
  bool FTFace::CharMap( CHARMAP encoding )
  {
  //Insert your own code here.
  
  //End of user code.   
  	return false;     
  }
  
  
  FT_Glyph	FTFace::Glyph( int index )
  {
  //Insert your own code here.
  
  //End of user code.         
  }
  
  
  FT_Vector	FTFace::KernAdvance( int index1, int index2 )
  {
  //Insert your own code here.
  
  //End of user code.         
  }
  

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