BOOL CImageFilterDoc::OnOpenDocument( LPCTSTR strFilename )
{
	if ( ( m_hBitmap = (HBITMAP)LoadImage(NULL, strFilename, IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE) )  == NULL ) 
		return FALSE;
 
	return TRUE;
 
}
 
void CImageFilterView::OnDraw(CDC* pDC)
{
	CImageFilterDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	if (!pDoc)
		return;
 
	// TODO: add draw code for native data here
	HBITMAP bmaphandle = pDoc->GetHandleToBitmap();
	if ( bmaphandle )
	{
		CClientDC dc(this);
		CDC *mdc=new CDC;
		mdc->CreateCompatibleDC(&dc);
 
		CBitmap bitmap;
 
		bitmap.m_hObject = bmaphandle;
 
		mdc->SelectObject(bitmap);
		CRect rect;
		GetClientRect(&rect);
 
		dc.BitBlt(0,0,rect.right,rect.bottom,mdc,0,0,SRCCOPY);
 
		delete mdc;
 
	}
}