SmPieChart.h

#ifndef SM_PIECHART_H
#define SM_PIECHART_H
 
#include <Inventor/fields/SoSFFloat.h>
#include <Inventor/fields/SoSFEnum.h>
#include <Inventor/fields/SoMFColor.h>
#include <Inventor/fields/SoMFFloat.h>
#include <Inventor/nodekits/SoBaseKit.h>
 
#include <SmallChange/basic.h>
 
// *************************************************************************
 
class SmPieChartP;
 
class SMALLCHANGE_DLL_API SmPieChart : public SoBaseKit {
  typedef SoBaseKit inherited;
  SO_KIT_HEADER(SmPieChart);
 
  SO_KIT_CATALOG_ENTRY_HEADER(topSeparator);
 
public:
  static void initClass(void);
  SmPieChart(void);
 
  enum ValueType {
    ITEM_SIZE,
    ITEM_BORDER
  };
 
  SoSFFloat height;
  SoSFFloat radius;
 
  SoSFEnum valueType;
  SoMFFloat values;
  SoMFColor colors;
  SoMFFloat retraction;
 
  void generateGeometry(void);
 
protected:
  virtual ~SmPieChart(void);
 
  virtual SbBool readInstance(SoInput * input, unsigned short flags);
 
private:
  SmPieChartP * pimpl;
 
}; // SmPieChart
 
// *************************************************************************
 
#endif // !SM_PIECHART_H