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

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