www.pudn.com > wavelet123.rar > WaveletView.cpp

// WaveletView.cpp : implementation of the CWaveletView class 
// 
 
#include "stdafx.h" 
#include "Wavelet.h" 
 
#include "WaveletDoc.h" 
#include "WaveletView.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CWaveletView 
 
IMPLEMENT_DYNCREATE(CWaveletView, CView) 
 
BEGIN_MESSAGE_MAP(CWaveletView, CView) 
	//{{AFX_MSG_MAP(CWaveletView) 
		// 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, CView::OnFilePrint) 
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint) 
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview) 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CWaveletView construction/destruction 
 
CWaveletView::CWaveletView() 
{ 
	// TODO: add construction code here 
 
} 
 
CWaveletView::~CWaveletView() 
{ 
} 
 
BOOL CWaveletView::PreCreateWindow(CREATESTRUCT& cs) 
{ 
	// TODO: Modify the Window class or styles here by modifying 
	//  the CREATESTRUCT cs 
 
	return CView::PreCreateWindow(cs); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CWaveletView drawing 
 
void CWaveletView::OnDraw(CDC* pDC) 
{ 
	CWaveletDoc* pDoc = GetDocument(); 
	ASSERT_VALID(pDoc); 
	int i,j; 
	unsigned char temp; 
	// TODO: add draw code for native data here 
	if(pDoc->ReadOk==TRUE) 
	{ 
        for(i=0;i<256;i++) 
			for(j=0;j<256;j++) 
			{	 
				temp=pDoc->MyBmp.Pix[255-i][255-j]; 
				pDC->SetPixel(j,i,RGB(temp,temp,temp)); 
				temp=pDoc->MyfBmp[255-i][255-j]; 
				pDC->SetPixel(j+286,i,RGB(temp,temp,temp)); 
			} 
	} 
	else 
	{} 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CWaveletView printing 
 
BOOL CWaveletView::OnPreparePrinting(CPrintInfo* pInfo) 
{ 
	// default preparation 
	return DoPreparePrinting(pInfo); 
} 
 
void CWaveletView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) 
{ 
	// TODO: add extra initialization before printing 
} 
 
void CWaveletView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) 
{ 
	// TODO: add cleanup after printing 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CWaveletView diagnostics 
 
#ifdef _DEBUG 
void CWaveletView::AssertValid() const 
{ 
	CView::AssertValid(); 
} 
 
void CWaveletView::Dump(CDumpContext& dc) const 
{ 
	CView::Dump(dc); 
} 
 
CWaveletDoc* CWaveletView::GetDocument() // non-debug version is inline 
{ 
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CWaveletDoc))); 
	return (CWaveletDoc*)m_pDocument; 
} 
#endif //_DEBUG 
 
///////////////////////////////////////////////////////////////////////////// 
// CWaveletView message handlers