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Annotation of mstools/samples/maskblt/readme, revision 1.1

1.1     ! root        1: Sample: MaskBlt Function Demonstration
        !             2: 
        !             3: Summary:
        !             4: 
        !             5: The MASKBLT sample is an easy-to-use demonstration of the
        !             6: MaskBlt Win32 API function. The program presents a dialog
        !             7: box on the top of the window; through this dialog box the
        !             8: user can manipulate the parameters to MaskBlt. In the main
        !             9: window, the source bitmap is displayed in the center third
        !            10: of the window, the monochrome bitmap mask is displayed in
        !            11: the right third of the window, and the destination bitmap is
        !            12: displayed on the left.
        !            13: 
        !            14: More Information:
        !            15: 
        !            16: The destination rectangle may be changed directly in the
        !            17: dialog box, or it may be changed by using the direct
        !            18: manipulation object in the left third of the window.
        !            19: Clicking and dragging the mouse in the upper-left corner
        !            20: moves the rectangle; clicking and dragging the mouse in the
        !            21: lower-right corner sizes the rectangle. The function
        !            22: requires only a starting point (not a rectangle) for the
        !            23: source and mask bitmaps. There is one additional direct
        !            24: manipulation object for the source and one for the mask.
        !            25: These objects may be moved by clicking and dragging with the
        !            26: mouse.
        !            27: 
        !            28: The raster operation for the MaskBlt call may be changed by
        !            29: altering the values in the right most entry fields. The
        !            30: contents are interpreted to be in hexadecimal. There is a
        !            31: combo box directly beneath these entry fields that lists all
        !            32: of the standard raster operations. If the user selects a
        !            33: standard ROP from this combo box, its contents are copied
        !            34: into the ROP entry fields and are then used in the MaskBlt
        !            35: call.
        !            36: 
        !            37: This sample provides clipboard support in the following manner.
        !            38: Hitting <ctrl>+<insert> will copy the destination image into the
        !            39: clipboard.  Hitting <shift>+<insert> will copy a bitmap from the
        !            40: clipboard into the source region.  Hitting <alt>+<insert> will
        !            41: do both; the destination image will be copied into the clipboard
        !            42: and then down to the source region.
        !            43: 
        !            44: The following is a list of the Win32 API functions used in
        !            45: this sample:
        !            46: 
        !            47: _lclose             DPtoLP           LineTo           ReleaseCapture
        !            48: _lopen              EndPaint         LoadAccelerators ReleaseDC
        !            49: _lread              FillRect         LoadIcon         SelectClipRgn
        !            50: AngleArc            GetClassLong     LoadCursor       SelectObject
        !            51: BeginPaint          GetClientRect    LocalAlloc       SendDlgItemMessage
        !            52: BitBlt              GetClipboardData LocalFree        SendMessage
        !            53: ClientToScreen      GetClipBox       LocalHandle      SetCapture
        !            54: CloseClipBoard      GetDC            LPtoDP           SetClipboardData
        !            55: CreateCompatibleBitmap GetDlgItemInt MaskBlt          SetCursorPos
        !            56: CreateCompatibleDC  GetDlgItemtext   MessageBox       SetDlgItemInt
        !            57: CreateDialog        GetFileSize      ModifyWorldTransform  SetDlgItemText
        !            58: CreateDIBitmap      GetMessage       MoveToEx         SetROP2
        !            59: CreatePen           GetObject        OpenClipboard    SetViewportOrgEx
        !            60: CreateRectRgnIndirect GetStockObject OpenFile         SetWindowPos
        !            61: CreateWindow        GetViewportOrgEx PostMessage      SetWorldTransform
        !            62: DeleteDC            GetWorldTransform PostQuitMessage ShowWindow
        !            63: DeleteObject        InvalidateRect   PtInRect         StretchBlt
        !            64: DispatchMessage     IsWindow         Rectangle        
        !            65: 
        !            66: 

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