kc3-lang/ftgl/include/FTPixmapGlyph.h

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  Commit

• Author : henry
  Date : 2002-06-20 08:22:06
  Hash : 9013e3ec
  Message : Changes for VTK Removed tabs Removed mmgr Optimisations for loading pixel based fonts Minor changes

• include/FTPixmapGlyph.h

• #ifndef     __FTPixmapGlyph__
  #define     __FTPixmapGlyph__
  
  
  #include <ft2build.h>
  #include FT_FREETYPE_H
  #include FT_GLYPH_H
  
  #include "FTGL.h"
  #include "FTGlyph.h"
  
  
  /**
   * FTPixmapGlyph is a specialisation of FTGlyph for creating pixmaps.
   * 
   * @see FTGlyphContainer
   *
   */
  class  FTGL_EXPORT FTPixmapGlyph : public FTGlyph
  {
      public:
          /**
           * Constructor
           *
           * @param glyph The Freetype glyph to be processed
           */
          FTPixmapGlyph( FT_Glyph glyph);
  
          /**
           * Destructor
           */
          virtual ~FTPixmapGlyph();
  
          /**
           * Renders this glyph at the current pen position.
           *
           * @param pen   The current pen position.
           * @return      The advance distance for this glyph.
           */
          virtual float Render( const FT_Vector& pen);
          
          // attributes
  
      private:
          /**
           * The width of the glyph 'image'
           */
          int destWidth;
  
          /**
           * The height of the glyph 'image'
           */
          int destHeight;
          
          /**
           * The number of greys or bit depth of the image
           */
          int numGreys;
  
          /**
           * Pointer to the 'image' data
           */
          unsigned char* data;
          
  };
  
  
  #endif  //  __FTPixmapGlyph__