kc3-lang/ftgl/src/FTGLPixmapFont.cpp

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• Hash : df172ba4
  Author :
  Date : 2001-10-10T22:03:16
  

  Minor changes, mainly to includes, for the windows port

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• src/FTGLPixmapFont.cpp

• #include	"FTGLPixmapFont.h"
  #include	"FTGlyphContainer.h"
  #include	"FTPixmapGlyph.h"
  
  
  FTGLPixmapFont::FTGLPixmapFont()
  :	tempGlyph(0)
  {}
  
  
  FTGLPixmapFont::~FTGLPixmapFont()
  {}
  
  
  // OPSignature: bool FTGlyphContainer:MakeGlyphList() 
  bool FTGLPixmapFont::MakeGlyphList()
  {
  //	if( preCache)
  	for( unsigned int c = 0; c < numGlyphs; ++c)
  	{
  		FT_Glyph* ftGlyph = face.Glyph( c, FT_LOAD_DEFAULT);
  //		FT_HAS_VERTICAL(face)
  	
  		if( ftGlyph)
  		{
  			tempGlyph = new FTPixmapGlyph( *ftGlyph);
  			glyphList->Add( tempGlyph);
  		}
  		else
  		{
  			err = face.Error();
  		}
  	}
  	
  	return !err;
  }
  
  
  void FTGLPixmapFont::render( const char* string)
  {	
  	glPushAttrib( GL_ENABLE_BIT | GL_PIXEL_MODE_BIT);
  
  	glEnable(GL_BLEND);
   	glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
  
  	FTFont::render( string);
  
  	glPopAttrib();
  
  }
  
  
  void FTGLPixmapFont::render( const wchar_t* string)
  {	
  	glPushAttrib( GL_ENABLE_BIT | GL_PIXEL_MODE_BIT);
  
  	glEnable(GL_BLEND);
   	glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
  
  	FTFont::render( string);
  
  	glPopAttrib();
  
  }
  
  

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