kc3-lang/ftgl/include/FTGlyphContainer.h

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• Hash : 9f60f535
  Author :
  Date : 2001-10-10T21:59:02
  

  Added FTGL_EXPORT to class declarations for the windows port

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• include/FTGlyphContainer.h

• #ifndef		__FTGlyphContainer__
  #define		__FTGlyphContainer__
  
  #include "FTGL.h"
  
  #include <vector>
  
  #include <ft2build.h>
  #include FT_FREETYPE_H
  #include FT_GLYPH_H
  
  //#include "FTGL.h"
  class FTFace;
  class FTGlyph;
  
  using namespace std;
  
  /**
   * FTGlyphContainer
   *
   * @see FTGlyph
   */
  class FTGL_EXPORT FTGlyphContainer
  {
  	public:
  		/**
  		 * Constructor
  		 */
  		FTGlyphContainer( FTFace* face, int numGlyphs, bool p = false);
  
  		/**
  		 * Destructor
  		 */
  		~FTGlyphContainer();
  
  		/**
  		 * Adds a glyph to this glyph list.
  		 *
  		 * @param glyph		
  		 * @return			<code>true</code>
  		 */
  		bool Add( FTGlyph* glyph);
  
  		/**
  		* Returns the kerned advance width for a glyph.
  		*
  		* param index	glyph index of the character
  		* param next	the next glyph in a string
  		* return 		advance width
  		* 
  		*/
  		float Advance( unsigned int index, unsigned int next);
  		
  		/**
  		 * renders a character
  		 */
  		FT_Vector& render( unsigned int index, unsigned int next, FT_Vector pen);
  		
  	private:
  		/**
  		 *
  		 */
  		FT_Error err;
  
  		/**
  		 *
  		 */
  		bool preCache;
  
  		/**
  		 *
  		 */
  		int numGlyphs;
  
  		/**
  		 *
  		 */
  		FTFace* face;
  		
  
  		/**
  		 *
  		 */
  		FT_Vector kernAdvance;
  
  		/**
  		 *
  		 */
  		float advance;
  
  		/**
  		 *
  		 */
  		vector<FTGlyph*> glyphs;
  //		typedef pair<int, FTGlyph*> CHARREF; // glyphIndex, glyph
  //		vector<CHARREF> glyphs;
  //		map< int, FTGlyph*> CHARREF; // charCode, glyph
  		
  };
  
  
  #endif	//	__FTGlyphContainer__
  

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