kc3-lang/ftgl/src/FTGlyphContainer.cpp

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• Hash : 019af0d2
  Author :
  Date : 2001-07-26T05:11:34
  

  This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches.

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• src/FTGlyphContainer.cpp

• #include	"FTGlyphContainer.h"
  #include	"FTGlyph.h"
  //#include	"FTBitmapGlyph.h"
  //#include	"FTPixmapGlyph.h"
  //#include	"FTVectorGlyph.h"
  
  
  FTGlyphContainer::FTGlyphContainer( FT_Face* f, int g, bool p)
  :	preCache( p),
  	numGlyphs(g),
  	tempGlyph(0),
  	face(f)
  {
  	glyphs.reserve( g);
  
  //	numGlyphs = (*face)->num_glyphs;
  	
  //	MakeGlyphList( face);
  }
  
  
  // OPSignature:  FTGlyphContainer:~FTGlyphContainer() 
  FTGlyphContainer::~FTGlyphContainer()
  {
  	vector<FTGlyph*>::iterator iter;
  	for( iter = glyphs.begin(); iter != glyphs.end(); ++iter)
  	{
  		delete *iter;
  	}
  	
  	glyphs.clear();
  }
  
  
  bool FTGlyphContainer::Add( FTGlyph* tempGlyph)
  {
  	glyphs.push_back( tempGlyph);
  }
  
  
  // OPSignature: bool FTGlyphContainer:MakeGlyphList() 
  //bool FTGlyphContainer::MakeGlyphList( FT_Face* face)
  //{
  //	if( preCache)
  //
  //	glyphs.reserve( numGlyphs);
  //
  //	for( int c = 0; c < numGlyphs; ++c)
  //	{
  //		long glyphIndex = FT_Get_Char_Index( *face, c );
  //		FT_Error err = FT_Load_Glyph( *face, glyphIndex, FT_LOAD_DEFAULT);
  //		if( err)
  //		{}
  //
  //		FT_Glyph ftglyph;
  //		
  //		err = FT_Get_Glyph( (*face)->glyph, &ftglyph);
  //		if( err)
  //		{}
  //
  //		FT_HAS_VERTICAL(face)
  //
  //		tempGlyph = new FTPixmapGlyph( ftglyph, glyphIndex);
  //		glyphs.push_back( tempGlyph);
  //		
  //	}
  //}
  
  
  // OPSignature: bool FTGlyphContainer:render( int:index ) 
  bool FTGlyphContainer::render( int index, int next)
  {
  	FT_Vector kernAdvance;
  	kernAdvance.x = 0; kernAdvance.y = 0;
  	
  	if( index > glyphs.size())
  		return false;
  	
  	if( 0 < next <=  glyphs.size())
  	{
  		FT_Error err = FT_Get_Kerning( *face, glyphs[index]->glyphIndex, glyphs[next]->glyphIndex, ft_kerning_default, &kernAdvance);
  	}
  	
  //	glyphs[index].second->Render( kernAdvance);
  	glyphs[index]->Render( kernAdvance);
  }
  

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