list.h

MFC简易绘图

// List.h: interface for the CList class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_LIST_H__BA6283C7_9608_4E52_AB3D_78B20FB69883__INCLUDED_)
#define AFX_LIST_H__BA6283C7_9608_4E52_AB3D_78B20FB69883__INCLUDED_

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

#include"Tuyuan.h"
#include"Line.h"
#include"Circle.h"
#include"Rectangle.h"
#include"Ellipse.h"
#include"DrawSempleDoc.h"
typedef struct node
{
	CTuyuan * m_ptuyuan;
	node *next;
	node *before;
}node;
class CList  
{
public:
	void BrushAll(CDC *pDC);
	CTuyuan * XuanDing(CPoint &pt1,CPoint &pt2);
	void AddTuyuan(CCircle * ptuyuan);		//添加圆到队列
	void AddTuyuan(CRectangle * ptuyuan);	//添加矩形到队列
	void AddTuyuan(CEllipse * ptuyuan);		//添加椭圆到队列
	void AddTuyuan(CLine * ptuyuan);		//添加直线到队列
	void DelTuyuan(CTuyuan * ptuyuan);		//从队列中删除直线
	CList();
	virtual ~CList();	
	void DrawAll(CDC *pDC);                      //打印队列
private:
	node *ListHead,*ListTial;
};

#endif // !defined(AFX_LIST_H__BA6283C7_9608_4E52_AB3D_78B20FB69883__INCLUDED_)