Returns: whether the drawing buffer was lost since the last call to getDrawGraphics

 

 
Returns: whether the drawing buffer was recently restored from a lost state and reinitialized to the default background color (white)

Creates the back buffers

  Releases system resources currently consumed by this BufferStrategy and removes it from the associated Component.

  Releases system resources currently consumed by this
BufferStrategy and
removes it from the associated Component. After invoking this
method, getBufferStrategy will return null. Trying
to use a BufferStrategy after it has been disposed will
result in undefined behavior.
Since: 1.6

 

 
Returns: direct access to the back buffer, as an image. If there is no back buffer, returns null.

 

 
Returns: the buffering capabilities of this strategy

 

 
Returns: the draw graphics

Restore the drawing buffer if it has been lost

Makes the next available buffer visible.

  Package-private method to present a specific rectangular area of this buffer.

  Package-private method to present a specific rectangular area
of this buffer. This class currently shows only the entire
buffer, by calling showSubRegion() with the full dimensions of
the buffer. Subclasses (e.g., BltSubRegionBufferStrategy
and FlipSubRegionBufferStrategy) may have region-specific show
methods that call this method with actual sub regions of the
buffer.