2008 視窗課程進度

971023 (四)

1. Mapping Mode 10MappingMode1

   Physical coordinate (Device coordinate) -- Logical coordinate
   Screen coordinate
   Client coordinate
   Window coordinate

   Active X control (server program) setup logical coordinate
   (window origin, window extension)

   Active X container setup device coordinate
   (viewport origin, viewport extension)

2. Basic Graphics API (Move, Line, Rectangle, Ellipse, RoundRect, Pie, Chord)
   
3. Device Context
   
4. WM_SIZE
   
5. MFC Clover

Assignment

• Bouncing Balls (cont'd)

971030 (四)

1. MineSweeper

2. MazeWorks
   
   
3. Introduction to Facade design pattern 1, 2, 3, 4, 5
   
   
4. File
   
   
5. Archive
   
   
6. WM_CREATE, WM_SIZE, WM_DESTROY, WM_CLOSE, WM_CONTEXTMENU, WM_ERASEBKGND
   
   
7. Bitmap
   

Assignment

1. form a team with 2 or 3 classmates, pick an interesting game, analyze its user interface (what kinds of interface does it have, do you know how to implement them with MFC?), edit a web page to describe your analysis results. Your team will be asked to describe the interface in the class next week.)

971120 (四)

971127 (四)

971204 (四)

專題進度

 

BOOL CMyBitmap::LoadBitmapFromFile(LPCTSTR szFilename)
{
//    if ((pDC->GetDeviceCaps(RASTERCAPS) & RC_PALETTE)==RC_PALETTE)
//        return FALSE;
//  AfxMessageBox("This program does not show correct colors on non-true color surface!!");

    // remove old source 
    DeleteObject(); 
    ASSERT(szFilename); 

    // try to open the specified picture file 
    CFile fPicture; 
    if (!fPicture.Open(szFilename, CFile::modeRead))
        return false; 

    // read file status 
    CFileStatus fsPictureStatus; 
    fPicture.GetStatus(szFilename, fsPictureStatus); 
    if (fsPictureStatus.m_size == -1) 
        return false; 
    
    HGLOBAL hGlobal = GlobalAlloc(GMEM_MOVEABLE, fsPictureStatus.m_size); 
    ASSERT(hGlobal); 
    
    LPVOID lpvPictureData = GlobalLock(hGlobal); 
    ASSERT(lpvPictureData); 
    ASSERT((LONG)fPicture.Read(lpvPictureData, fsPictureStatus.m_size) == 
           fsPictureStatus.m_size); 
    
    GlobalUnlock(hGlobal); 
    LPSTREAM lpIStream = NULL; 
    BOOL ret = FALSE;
    if (SUCCEEDED(CreateStreamOnHGlobal(hGlobal, TRUE, &lpIStream)))
    { 
        LPPICTURE lpIPicture = NULL; 
        if (SUCCEEDED(::OleLoadPicture(lpIStream, fsPictureStatus.m_size, 
                                       FALSE, IID_IPicture, (LPVOID*)&lpIPicture)))
        { 
            ASSERT(lpIPicture); 
            HBITMAP hbmpPicture = NULL; 
            lpIPicture->get_Handle((OLE_HANDLE*)&hbmpPicture); 
            if (hbmpPicture) 
            { 
                HBITMAP hbmpOwnPicture = (HBITMAP)
                    CopyImage(hbmpPicture, 
                              IMAGE_BITMAP, 0, 0, LR_COPYRETURNORG); 
                ret = Attach(hbmpOwnPicture); 
            }
            lpIPicture->Release(); 
        }
        lpIStream->Release(); 
    }
    if (ret)
    {
        BITMAP bm;
        GetBitmap(&bm);
        m_cx = bm.bmWidth;
        m_cy = bm.bmHeight;
    }
    return ret; 
}

Fantan project 
Animation.h Animation.cpp GrCard.h GrCard.cpp MyBitmap.h MyBitmap.cpp MIDI.h MIDI.cpp

本週作業: 說明, 範例  (請注意程式裡需要讀到使用者的設定資料, 範例程式目前沒有做到)