www.pudn.com > ImgSeg.rar > ImgSegView.cpp

// ImgSegView.cpp : implementation of the CImgSegView class 
// 
 
#include "stdafx.h" 
#include "ImgSeg.h" 
 
#include "ImgSegDoc.h" 
#include "ImgSegView.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CImgSegView 
 
IMPLEMENT_DYNCREATE(CImgSegView, CScrollView) 
 
BEGIN_MESSAGE_MAP(CImgSegView, CScrollView) 
	//{{AFX_MSG_MAP(CImgSegView) 
	ON_WM_LBUTTONDOWN() 
	ON_WM_LBUTTONUP() 
	ON_WM_MOUSEMOVE() 
	//}}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() 
 
///////////////////////////////////////////////////////////////////////////// 
// CImgSegView construction/destruction 
 
CImgSegView::CImgSegView() 
{ 
	// TODO: add construction code here 
 
} 
 
CImgSegView::~CImgSegView() 
{ 
} 
 
BOOL CImgSegView::PreCreateWindow(CREATESTRUCT& cs) 
{ 
	// TODO: Modify the Window class or styles here by modifying 
	//  the CREATESTRUCT cs 
 
	return CScrollView::PreCreateWindow(cs); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CImgSegView drawing 
 
void CImgSegView::OnDraw(CDC* pDC) 
{ 
	CImgSegDoc* pDoc = GetDocument(); 
	ASSERT_VALID(pDoc); 
	// TODO: add draw code for native data here 
 
	pDoc->ShowBitmap(pDC); 
} 
 
void CImgSegView::OnInitialUpdate() 
{ 
	CScrollView::OnInitialUpdate(); 
 
	CSize sizeTotal; 
	CImgSegDoc* pDoc=GetDocument(); 
	// TODO: calculate the total size of this view 
 
	sizeTotal.cx=pDoc->m_lWidth; 
	sizeTotal.cy=pDoc->m_lHeight; 
	SetScrollSizes(MM_TEXT,sizeTotal); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CImgSegView printing 
 
BOOL CImgSegView::OnPreparePrinting(CPrintInfo* pInfo) 
{ 
	// default preparation 
	return DoPreparePrinting(pInfo); 
} 
 
void CImgSegView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) 
{ 
	// TODO: add extra initialization before printing 
} 
 
void CImgSegView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) 
{ 
	// TODO: add cleanup after printing 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CImgSegView diagnostics 
 
#ifdef _DEBUG 
void CImgSegView::AssertValid() const 
{ 
	CScrollView::AssertValid(); 
} 
 
void CImgSegView::Dump(CDumpContext& dc) const 
{ 
	CScrollView::Dump(dc); 
} 
 
CImgSegDoc* CImgSegView::GetDocument() // non-debug version is inline 
{ 
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CImgSegDoc))); 
	return (CImgSegDoc*)m_pDocument; 
} 
#endif //_DEBUG 
 
///////////////////////////////////////////////////////////////////////////// 
// CImgSegView message handlers