PoPieChart2D.h

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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
#ifndef  _PO_PIE_CHART_2D_
#define  _PO_PIE_CHART_2D_
 
#include <Inventor/fields/SoSFVec2f.h>
 
#include <MeshViz/graph/PoPieChart.h>
 
class  PoPieChart2D : public PoPieChart {
  SO_KIT_HEADER(PoPieChart2D) ;
 
 
 public:
 
  /* Fields */
 
  SoSFVec2f center ;
 
 
 
  /* Methods */
 
  PoPieChart2D() ;
 
  PoPieChart2D(const SbVec2f &_center, float _radius, short numSlices,
               const char **sliceTexts, const float *sliceValues, int numSliceColors,
               const SbColor *sliceColors) ;
 
  virtual void rebuild() ;
 
  /*----------------------------------------------------------------------------*/
 
 
 private:
  static void initClass() ;
    static void exitClass() ;
 
 private:
  // Methods
  // Destructor
  virtual ~PoPieChart2D() ;
  virtual SbBool setUpConnections(SbBool onOff, SbBool doItAlways = FALSE) ;
  virtual void   setDefaultOnNonWritingFields() ;
 
 private:
 
  // Init
  void init(SbBool isDefault, const SbVec2f &_center) ;
 
  // Sensors
  FieldSensorList m_fieldSensorList ;
  
  // List of fields defined in this class
  SoFieldList     m_fieldList ;
 
} ;
 
/*----------------------------------------------------------------------------*/
 
#endif /* _PO_PIE_CHART_2D_  */