OSGTextVectorFace.h

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#ifndef _OSGTEXTVECTORFACE_H_
#define _OSGTEXTVECTORFACE_H_

#ifdef _MSC_VER
# pragma once
#endif


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

#include "OSGTextFace.h"
#include "OSGTextGlyph.h"

#include <string>
#include <map>
#include <memory>


OSG_BEGIN_NAMESPACE


class TextVectorGlyph;
class TextLayoutResult;


class OSG_SYSTEMLIB_DLLMAPPING TextVectorFace: public TextFace
{
    /*==========================  PUBLIC  =================================*/
  public:

    virtual const TextGlyph &getGlyph(TextGlyph::Index glyphIndex);

    const TextVectorGlyph &getVectorGlyph(TextGlyph::Index glyphIndex);

    void fillGeo(GeometryPtr &geoPtr, const TextLayoutResult &layoutResult,
                 Real32 scale = 1.f, Real32 depth = 0.f, UInt32 level = 2, 
                 Real32 creaseAngle = Pi / 4.f);

    GeometryPtr makeGeo(const TextLayoutResult &layoutResult, Real32 scale = 1.f,
                        Real32 depth = 0.f, UInt32 level = 2, Real32 creaseAngle = Pi / 4.f);

    NodePtr makeNode(const TextLayoutResult &layoutResult, Real32 scale = 1.f,
                     Real32 depth = 0.f, UInt32 level = 2, Real32 creaseAngle = Pi / 4.f);

    static TextVectorFace *create(const std::string &family,
                                  Style style = STYLE_PLAIN);

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

    inline TextVectorFace();

    virtual ~TextVectorFace();

    Real32 _scale;

    typedef std::map<TextGlyph::Index, TextVectorGlyph*> GlyphMap;

    GlyphMap _glyphMap;

    virtual std::auto_ptr<TextVectorGlyph> createGlyph(TextGlyph::Index glyphIndex) = 0;

    static TextVectorGlyph _emptyGlyph;

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

    TextVectorFace(const TextVectorFace &);

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


OSG_END_NAMESPACE


#include <OSGTextVectorFace.inl>

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

#endif /* _OSGTEXTVECTORFACE_H_ */

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