demoview.cpp

来自「Handwritten digital recognition is made 」· C++ 代码 · 共 87 行

// DemoView.cpp : implementation file
//

#include "stdafx.h"
#include "test.h"
#include "DemoView.h"
#include "TestDoc.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CDemoView

IMPLEMENT_DYNCREATE(CDemoView, CView)

CDemoView::CDemoView()
{index=0;
}

CDemoView::~CDemoView()
{
}


BEGIN_MESSAGE_MAP(CDemoView, CView)
	//{{AFX_MSG_MAP(CDemoView)
		// NOTE - the ClassWizard will add and remove mapping macros here.
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDemoView drawing

void CDemoView::OnDraw(CDC* pDC)
{
	CDocument* pDoc = GetDocument();
	// TODO: add draw code here

	for (int i=0;i<demo.GetSize();i++) 
	{
	pDC->TextOut(1,(i)*20,demo.GetAt(i));
	}
     index=i;

}

/////////////////////////////////////////////////////////////////////////////
// CDemoView diagnostics

#ifdef _DEBUG
void CDemoView::AssertValid() const
{
	CView::AssertValid();
}

void CDemoView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CDemoView message handlers

void CDemoView::OnInitialUpdate() 
{
	CView::OnInitialUpdate();
	
	// TODO: Add your specialized code here and/or call the base class
	CTestDoc *pDoc=(CTestDoc *)GetDocument();
//	demo=pDoc->showme;
}

void CDemoView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint) 
{
	// TODO: Add your specialized code here and/or call the base class
	if (lHint==2)
	{
		Invalidate();
		demo.Copy(*((strarr*)pHint));
	}
	
}