MFC课程设计报告(17)

} }

void CMyView::OnClear() //清除函数,用于清除视图中的图形 {

// TODO: Add your command handler code here m_ptrArray.RemoveAll(); Invalidate(); }

2、视图类头文件:

// 画线View.h : interface of the CMyView class //

/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_VIEW_H__DD50FDB7_6995_4A99_AD5A_0C613956F1D9__INCLUDED_) #define AFX_VIEW_H__DD50FDB7_6995_4A99_AD5A_0C613956F1D9__INCLUDED_ #include"Dlg.h" #include"Getting.h" #include"Save.h" #include<vector> #include"math.h" #include <iostream> #include<fstream> #include "FileDat.h" using namespace std; #if _MSC_VER > 1000 #pragma once

#endif // _MSC_VER > 1000

class CMyView : public CView {

protected: // create from serialization only CMyView();

DECLARE_DYNCREATE(CMyView)

// Attributes public:

// T&operator[](int i) // {

// return Save[i]; // }

CMyDoc* GetDocument();