mybitmapview.cpp

文件包含了很多VC实例

// myBitmapView.cpp : implementation of the CMyBitmapView class
//

#include "stdafx.h"
#include "myBitmap.h"

#include "myBitmapDoc.h"
#include "myBitmapView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMyBitmapView

IMPLEMENT_DYNCREATE(CMyBitmapView, CScrollView)

BEGIN_MESSAGE_MAP(CMyBitmapView, CScrollView)
	//{{AFX_MSG_MAP(CMyBitmapView)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CScrollView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CScrollView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CScrollView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMyBitmapView construction/destruction

CMyBitmapView::CMyBitmapView()
{
	// TODO: add construction code here

}

CMyBitmapView::~CMyBitmapView()
{
}

BOOL CMyBitmapView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CScrollView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CMyBitmapView drawing

void CMyBitmapView::OnDraw(CDC* pDC)
{
	CMyBitmapDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
}

void CMyBitmapView::OnInitialUpdate()
{
	CScrollView::OnInitialUpdate();

	CSize sizeTotal;
	// TODO: calculate the total size of this view
	sizeTotal.cx = sizeTotal.cy = 100;
	SetScrollSizes(MM_TEXT, sizeTotal);
}

/////////////////////////////////////////////////////////////////////////////
// CMyBitmapView printing

BOOL CMyBitmapView::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CMyBitmapView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CMyBitmapView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

/////////////////////////////////////////////////////////////////////////////
// CMyBitmapView diagnostics

#ifdef _DEBUG
void CMyBitmapView::AssertValid() const
{
	CScrollView::AssertValid();
}

void CMyBitmapView::Dump(CDumpContext& dc) const
{
	CScrollView::Dump(dc);
}

CMyBitmapDoc* CMyBitmapView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CMyBitmapDoc)));
	return (CMyBitmapDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMyBitmapView message handlers