www.pudn.com > drawpad.zip > ellipsetool.h

#ifndef _ELLIPSETOOL_H 
#define _ELLIPSETOOL_H 
 
#ifndef _PICKEVENT_H 
#include "pickevent.h" 
#endif 
 
// ******************************************** 
// Class name: LINE_TOOL 
// Function:   tool to process mouse events 
// ******************************************** 
 
class RBD_ELLIPSE; 
 
class ELLIPSE_TOOL : public MOUSE_TOOL { 
protected: 
	CPoint m_nStart; 
	CPoint m_nEnd; 
	CView *m_pView; 
	RBD_ELLIPSE *m_pRbdLine; 
 
public: 
	ELLIPSE_TOOL(); 
	virtual ~ELLIPSE_TOOL(); 
 
	virtual int ProcessEvent(int evType, const PICK_EVENT& pe); 
 
private: 
	void CreateEllipse(); 
}; 
 
#endif