rect.h

来自「包含几乎所有的c语言的库函数」· C头文件 代码 · 共 50 行

// Rect.h: interface for the Rect class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_RECT_H__B13CDD5D_1DC2_41D9_8E38_0C5C1AD38130__INCLUDED_)
#define AFX_RECT_H__B13CDD5D_1DC2_41D9_8E38_0C5C1AD38130__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "GraphicItem.h"

//=================================================================
//矩形图形元素;
//=================================================================
class Rect : public CGraphicItem  
{
public:
	Rect();
	virtual ~Rect();

public:
	//接受访问者访问方法;
	virtual void Accept    ( AbstractVisitor& v , CDC* );

	//检测点p是否在矩形显示区域范围内部;
	virtual bool Intersects( CPoint p );

	//取得自身类型;
	virtual CString  GetOwnType(){ return _T("Rect");}

	//设置矩形位置偏移;
	virtual void SetOffset ( int offsetX , int offsetY );

public:
	//取得显示区域;
	CRect   GetRect()         { return m_rect; }

	//设置显示区域;
	void    SetRect( CRect r ){ m_rect = r   ; }

private:
	
	//矩形区域;
	CRect   m_rect;
};

#endif // !defined(AFX_RECT_H__B13CDD5D_1DC2_41D9_8E38_0C5C1AD38130__INCLUDED_)