kc3-lang/ftgl/src/FTGL/FTBufferGlyph.h

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• Hash : ca7c7a81
  Author :
  Date : 2008-05-20T23:49:25
  

  * First try at the FTBufferFont/FTBufferGlyph implementation.

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• src/FTGL/FTBufferGlyph.h

• /*
   * FTGL - OpenGL font library
   *
   * Copyright (c) 2008 Sam Hocevar <sam@zoy.org>
   *
   * Permission is hereby granted, free of charge, to any person obtaining
   * a copy of this software and associated documentation files (the
   * "Software"), to deal in the Software without restriction, including
   * without limitation the rights to use, copy, modify, merge, publish,
   * distribute, sublicense, and/or sell copies of the Software, and to
   * permit persons to whom the Software is furnished to do so, subject to
   * the following conditions:
   *
   * The above copyright notice and this permission notice shall be
   * included in all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
   * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
   * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
   * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
   * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   */
  
  #ifndef __ftgl__
  #   warning Please use <FTGL/ftgl.h> instead of <FTBufferGlyph.h>.
  #   include <FTGL/ftgl.h>
  #endif
  
  #ifndef __FTBufferGlyph__
  #define __FTBufferGlyph__
  
  #ifdef __cplusplus
  
  
  /**
   * FTBufferGlyph is a specialisation of FTGlyph for memory buffer rendering.
   */
  class FTGL_EXPORT FTBufferGlyph : public FTGlyph
  {
      public:
          /**
           * Constructor
           *
           * @param glyph The Freetype glyph to be processed
           */
          FTBufferGlyph(FT_GlyphSlot glyph, FTBuffer *buffer);
  
          /**
           * Destructor
           */
          virtual ~FTBufferGlyph();
  
          /**
           * Render this glyph at the current pen position.
           *
           * @param pen  The current pen position.
           * @param renderMode  Render mode to display
           * @return  The advance distance for this glyph.
           */
          virtual const FTPoint& Render(const FTPoint& pen, int renderMode);
  };
  
  #endif //__cplusplus
  
  FTGL_BEGIN_C_DECLS
  
  /**
   * Create a specialisation of FTGLglyph for memory buffer rendering.
   * TODO: fix this prototype
   *
   * @param glyph The Freetype glyph to be processed
   * @return  An FTGLglyph* object.
   */
  FTGL_EXPORT FTGLglyph *ftglCreateBufferGlyph(FT_GlyphSlot glyph);
  
  FTGL_END_C_DECLS
  
  #endif  //  __FTBufferGlyph__
  
  

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