www.pudn.com > 44757463.rar > FlRect.h

// FlRect.h: interface for the CFlRect class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_FLRECT_H__78B6D2DC_E7AE_40EF_AF2D_933289BEB4C2__INCLUDED_) 
#define AFX_FLRECT_H__78B6D2DC_E7AE_40EF_AF2D_933289BEB4C2__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
 
 
////////////////////////////////////////////////////////////////////// 
// CLASS    :CFlRect 
// ABSTRACT :为了减少误差，用符点型取代整型的矩形 
// NOTE     : 
// CREATE   :FNST)XiaGongLi  2004-5-14 
// UPDATE   :   
//          :  
////////////////////////////////////////////////////////////////////// 
 
class CFlRect   
{ 
public: 
	CFlRect(); 
	CFlRect(CRect rect); 
	CFlRect(CPoint topLeft,CPoint bottomRight);	 
	CFlRect(float lf,float tp,float rt,float bm); 
	virtual ~CFlRect(); 
public: 
	//attributes 
	float left; 
	float top; 
	float right; 
	float bottom; 
public: 
	//operation 
	CRect     GetRect(); 
	void      OffsetRect(float cx,float cy); 
	CPoint    LeftTop(); 
	CPoint    BottomRight();   
	CPoint    CenterPoint(); 
	float     Width(); 
	float     Height(); 
	bool      PtInRect(CPoint pt); 
	bool      PtInRect(float x,float y); 
	void      InflateRect(float cx,float cy); 
	void      DeflateRect(float cx,float cy); 
	void      NormalizeRect(); 
    friend bool  operator !=(CFlRect& rtA,CFlRect& rtB); 
	operator  CRect( );      
}; 
 
#endif // !defined(AFX_FLRECT_H__78B6D2DC_E7AE_40EF_AF2D_933289BEB4C2__INCLUDED_)