textobject.h

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/* This software and supporting documentation are distributed by
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 * This software is governed by the CeCILL-B license under
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#ifndef ANA_SURFACE_TEXTOBJECT_H
#define ANA_SURFACE_TEXTOBJECT_H
 
 
#include <anatomist/surface/surface.h>
class QFont;
 
namespace anatomist
{

  class TextObject : public ASurface<3>
  {
  public:
    TextObject( const std::string & text="",
                const Point3df & pos=Point3df( 0, 0, 0 ),
                float fontSize = 30. );
    virtual ~TextObject();
    const std::string & text() const;
    void setText( const std::string & );
 
    virtual unsigned glDimTex( const ViewState &, unsigned tex = 0 ) const;
    virtual unsigned glTexCoordSize( const ViewState &,
                                     unsigned tex = 0 ) const;
    virtual const GLfloat* glTexCoordArray( const ViewState &,
                                            unsigned tex = 0 ) const;
    virtual bool glMakeTexImage( const ViewState & state,
                                 const GLTexture & gltex, unsigned tex ) const;
    virtual bool isTransparent() const { return true; }
    virtual void glSetChanged( glPart, bool = true ) const;
    void setFont( QFont *font );
    QFont* font();
    const QFont* font() const;
    void setFontSize( float x );
    float fontSize() const;
    void setScale( float );
    float scale() const;
    void setPosition( const Point3df & );
    Point3df position() const;
    virtual bool savable() const { return false; }
 
  private:
    struct Private;
    Private *d;
  };
 
}
 
#endif