kc3-lang/ftgl/src/FTGLBitmapFont.cpp

• Show log

  Commit

• Hash : 789b1cf3
  Author :
  Date : 2001-11-04T04:33:30
  

  Changes to allow glyphs to be loaded on the fly... MakeGlyphList is no longer pure virtual. New function MakeGlyph is pure virtual Open now has a flag for pre-cache GlyphContainer builds a list of null pointers advance and render functions check if glyph has been loaded and loads it if it has'nt

Download

• src/FTGLBitmapFont.cpp

• #include	"FTGLBitmapFont.h"
  #include	"FTGlyphContainer.h"
  #include	"FTBitmapGlyph.h"
  
  
  FTGLBitmapFont::FTGLBitmapFont()
  {}
  
  
  FTGLBitmapFont::~FTGLBitmapFont()
  {}
  
  
  FTGlyph* FTGLBitmapFont::MakeGlyph( unsigned int g)
  {
  	FT_Glyph* ftGlyph = face.Glyph( g, FT_LOAD_DEFAULT);
  
  	if( ftGlyph)
  	{
  		FTBitmapGlyph* tempGlyph = new FTBitmapGlyph( *ftGlyph);
  		return tempGlyph;
  	}
  
  	err = face.Error();
  	return NULL;
  }
  
  
  void FTGLBitmapFont::render( const char* string)
  {	
  	glPushClientAttrib( GL_CLIENT_PIXEL_STORE_BIT);
  	
  	glPixelStorei( GL_UNPACK_LSB_FIRST, GL_FALSE);
  	glPixelStorei( GL_UNPACK_ROW_LENGTH, 0);
  	glPixelStorei( GL_UNPACK_ALIGNMENT, 1);
  
  	FTFont::render( string);
  
  	glPopClientAttrib();
  
  }
  
  
  void FTGLBitmapFont::render( const wchar_t* string)
  {	
  	glPushClientAttrib( GL_CLIENT_PIXEL_STORE_BIT);
  	
  	glPixelStorei( GL_UNPACK_LSB_FIRST, GL_FALSE);
  	glPixelStorei( GL_UNPACK_ROW_LENGTH, 0);
  	glPixelStorei( GL_UNPACK_ALIGNMENT, 1);
  
  	FTFont::render( string);
  
  	glPopClientAttrib();
  
  }
  

Download