#ifndef __FTBufferGlyph__
#define __FTBufferGlyph__
#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_GLYPH_H
#include "FTGL.h"
#include "FTGlyph.h"
/**
* FTBufferGlyph is a specialisation of FTGlyph for creating pixmaps.
*
* @see FTGlyphContainer
*
*/
class FTGL_EXPORT FTBufferGlyph : public FTGlyph
{
public:
/**
* Constructor
*
* @param glyph The Freetype glyph to be processed
*/
FTBufferGlyph( FT_GlyphSlot glyph, unsigned char* clientBuffer);
/**
* Destructor
*/
virtual ~FTBufferGlyph();
/**
* 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 FTPoint& pen);
// attributes
private:
/**
* The width of the glyph 'image'
*/
int destWidth;
/**
* The height of the glyph 'image'
*/
int destHeight;
/**
* The pitch of the glyph 'image'
*/
unsigned int destPitch;
/**
* Vector from the pen position to the topleft corner of the pixmap
*/
FTPoint pos;
/**
* Pointer to the 'image' data
*/
unsigned char* data;
unsigned char* buffer;
};
#endif // __FTBufferGlyph__
