Microsoft Foundation Classes (mfc.hlp) (Table of Contents; Topic list)
Important Notice
The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
class CBitmap
◄CGdiObject►                                  ◄Up► ◄Contents► ◄Index► ◄Back►
──Microsoft Foundation Classes──────────────────────────────────────────────
 
  Description
 
  The CBitmap class encapsulates a Windows graphical design interface
  (GDI) bitmap and provides member functions to manipulate the bitmap. To
  use a CBitmap object, construct the object, install a bitmap handle in
  it with one of the initialization member functions, and then call the
  object's member functions.
 
  Public Members
 
  Construction/Destruction
 
  ◄CBitmap►   Constructs a CBitmap object.
 
  Initialization
 
  ◄LoadBitmap►                Initializes the object by loading a named
                              bitmap resource from the application's
                              executable file and attaching the bitmap to
                              the object.
 
  ◄LoadOEMBitmap►             Initializes the object by loading a
                              predefined Windows bitmap and attaching the
                              bitmap to the object.
 
  ◄CreateBitmap►              Initializes the object with a
                              device-dependent memory bitmap that has a
                              specified width, height, and bit pattern.
 
  ◄CreateBitmapIndirect►      Initializes the object with a bitmap with
                              the width, height, and bit pattern (if one
                              is specified) given in a BITMAP structure.
 
  ◄CreateCompatibleBitmap►    Initializes the object with a bitmap so that
                              it is compatible with a specified device.
 
  ◄CreateDiscardableBitmap►   Initializes the object with a discardable
                              bitmap that is compatible with a specified
                              device.
 
  Operations
 
  ◄FromHandle►           Returns a pointer to a CBitmap object when given
                         a handle to a Windows HBITMAP bitmap.
 
  ◄SetBitmapBits►        Sets the bits of a bitmap to the specified bit
                         values.
 
  ◄GetBitmapBits►        Copies the bits of the specified bitmap into the
                         specified buffer.
 
  ◄SetBitmapDimension►   Assigns a width and height to a bitmap in
                         0.1-millimeter units.
 
  ◄GetBitmapDimension►   Returns the width and height of the bitmap. The
                         height and width are assumed to have been set
                         previously by the ◄SetBitmapDimension► member
                         function.
 
 
                                     -♦-