#pragma once #ifndef PieChart_h__ #define PieChart_h__ #include "ChartConcrete.h" namespace NChart { class AFX_EXT_CLASS CPieChart : public CChartConcrete { public: CPieChart(CChartObjectProxy * pProxyObject=NULL); virtual ~CPieChart(void); virtual void Draw(CXyDC &dc); virtual void Accept(CChartAbstractVisitor *pVisitor); protected: virtual void Layout(); virtual void CreateLegend(); virtual void CreateAxis(); }; }//namespace #endif // PieChart_h__