#ifndef __FTCharmap__
#define __FTCharmap__
#include <map>
#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_GLYPH_H
//#include "FTGL.h"
using namespace std;
/**
* FTCharmap
*
*
*/
class FTCharmap
{
public:
/**
* Constructor
*/
FTCharmap( FT_Face ftFace);
/**
* Destructor
*/
virtual ~FTCharmap();
/**
* Queries for the current character map code.
*
* @return The current character map code.
*/
FT_Encoding Encoding() const { return ftEncoding;}
/**
* Sets the character map for the face.
* Valid encodings as at Freetype 2.0.4
* ft_encoding_none
* ft_encoding_symbol
* ft_encoding_unicode
* ft_encoding_latin_2
* ft_encoding_sjis
* ft_encoding_gb2312
* ft_encoding_big5
* ft_encoding_wansung
* ft_encoding_johab
* ft_encoding_adobe_standard
* ft_encoding_adobe_expert
* ft_encoding_adobe_custom
* ft_encoding_apple_roman
*
* @param encoding the Freetype encoding symbol. See above.
* @return <code>true</code> if charmap was valid
* and set correctly
*/
bool CharMap( FT_Encoding encoding);
/**
* Sets the character map for the face.
*
* @param encoding the Freetype encoding symbol. See above.
* @return <code>true</code> if charmap was valid
* and set correctly
*/
bool CharMap( FT_UShort platform, FT_UShort encoding);
/**
* Get the glyph index of the input character.
*
* @param index The character code of the requested glyph in the
* current encoding eg apple roman.
* @return The glyph index for the character.
*/
unsigned int CharIndex( unsigned int index );
/**
* Queries for errors.
*
* @return The current error code.
*/
FT_Error Error() const { return err;}
protected:
/**
* Current cahracter map code.
*/
FT_Encoding ftEncoding;
FT_Face ftFace;
typedef map< unsigned long, unsigned long> CharacterMap;
CharacterMap charMap;
/**
* Current error code. Zero means no error.
*/
FT_Error err;
private:
};
#endif // __FTCharmap__
