xview.cpp

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#include "stdafx.h"
#include "FullView.h"
#include "MainFrm.h"
#include "FullViewDoc.h"
#include "CView.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

IMPLEMENT_DYNCREATE(CXView, CView)

BEGIN_MESSAGE_MAP(CXView, CView)
	//{{AFX_MSG_MAP(CXView)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

CXView::CXView()
{
}

CXView::~CXView()
{
}

void CXView::OnDraw(CDC* pDC)
{
	//在屏幕上画一个大的×，在中心写上文档标题；
	CRect rectClient;
	GetClientRect(rectClient);

	pDC->MoveTo(rectClient.left, rectClient.top);
	pDC->LineTo(rectClient.right, rectClient.bottom);
	pDC->MoveTo(rectClient.right, rectClient.top);
	pDC->LineTo(rectClient.left, rectClient.bottom);

	CWnd * pWnd = GetParentFrame();
	CString str;
	pWnd->GetWindowText(str);
	CSize sizeTitle=pDC->GetTextExtent(str);
	pDC->TextOut(rectClient.CenterPoint().x-sizeTitle.cx/2,rectClient.CenterPoint().y-sizeTitle.cy/2,str);
}