OSGTextTXFGlyph.h

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#ifndef _OSGTEXTTXFGLYPH_H_
#define _OSGTEXTTXFGLYPH_H_

#ifdef _MSC_VER
# pragma once
#endif


#include <OSGConfig.h>
#include <OSGSystemDef.h>
#include <OSGBaseTypes.h>

#include "OSGTextGlyph.h"


OSG_BEGIN_NAMESPACE


class OSG_SYSTEMLIB_DLLMAPPING TextTXFGlyph: public TextGlyph
{

  friend class TextTXFFace;

    /*==========================  PUBLIC  =================================*/
  public:

    virtual ~TextTXFGlyph();

    virtual Real32 getWidth() const;

    virtual Real32 getHeight() const;

    virtual Real32 getHoriBearingX() const;

    virtual Real32 getHoriBearingY() const;

    virtual Real32 getVertBearingX() const;

    virtual Real32 getVertBearingY() const;

    inline UInt32 getX() const;

    inline UInt32 getY() const;

    inline UInt32 getPixmapWidth() const;

    inline UInt32 getPixmapHeight() const;

    inline Int32 getPixmapHoriBearingX() const;

    inline Int32 getPixmapHoriBearingY() const;

    inline Int32 getPixmapVertBearingX() const;

    inline Int32 getPixmapVertBearingY() const;

    inline Real32 getScale() const;

    enum CoordIndex { COORD_LEFT = 0, COORD_TOP = 1, COORD_RIGHT = 2, COORD_BOTTOM = 3 };

    inline Real32 getTexCoord(UInt32 index) const;

    inline Real32 getCoord(UInt32 index) const;

    /*=========================  PROTECTED  ===============================*/
  protected:

    TextTXFGlyph();

    UInt32 _width;

    UInt32 _height;

    Int32 _horiBearingX;

    Int32 _horiBearingY;

    Int32 _vertBearingX;

    Int32 _vertBearingY;

    UInt32 _x;

    UInt32 _y;

    Real32 _scale;

    Real32 _texCoord[4];

    void calculateCoordinates(UInt32 textureWidth, UInt32 textureHeight);

    /*==========================  PRIVATE  ================================*/
  private:

    TextTXFGlyph(const TextTXFGlyph &);

    const TextTXFGlyph &operator=(const TextTXFGlyph &);
};


OSG_END_NAMESPACE


#include <OSGTextTXFGlyph.inl>

#define OSGTEXTTXFGLYPH_HEADER_CVSID "@(#)$Id: OSGTextTXFGlyph.h,v 1.1 2005/03/03 13:43:07 a-m-z Exp $"

#endif /* _OSGTEXTTXFGLYPH_H_ */

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