kc3-lang/ftgl/src/FTGLPixmapFont.cpp

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• Hash : a0cf851c
  Author :
  Date : 2002-10-23T07:04:34
  

  Minor formatting and moved Push Attribs to the font

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• src/FTGLPixmapFont.cpp

• #include    "FTGLPixmapFont.h"
  #include    "FTPixmapGlyph.h"
  
  
  FTGLPixmapFont::FTGLPixmapFont()
  {}
  
  
  FTGLPixmapFont::~FTGLPixmapFont()
  {}
  
  
  FTGlyph* FTGLPixmapFont::MakeGlyph( unsigned int g)
  {
      FT_Glyph* ftGlyph = face.Glyph( g, FT_LOAD_DEFAULT);
  
      if( ftGlyph)
      {
          FTPixmapGlyph* tempGlyph = new FTPixmapGlyph( *ftGlyph);
          return tempGlyph;
      }
  
      err = face.Error();
      return NULL;
  }
  
  
  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);
  
      glDisable( GL_TEXTURE_2D);
  
      FTFont::render( string);
  
      glPopAttrib();
  
  }
  
  
  void FTGLPixmapFont::render( const wchar_t* string)
  {   
      glPushAttrib( GL_ENABLE_BIT | GL_PIXEL_MODE_BIT);
      glPushClientAttrib( GL_CLIENT_PIXEL_STORE_BIT);
          
      glEnable(GL_BLEND);
      glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
      
      glDisable( GL_TEXTURE_2D);
  
      FTFont::render( string);
  
      glPopClientAttrib();
      glPopAttrib();
  
  }
  
  
  

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