| Allegro CL version 8.2 This page is new in 8.2. |
This condition will be signaled if an error occurs when creating the
backing-store memory bitmap for a window. This typically indicates
that not enough memory was available to create the memory bitmap.
This may happen when creating a bitmap-pane
if the page-width or page-height is very large, or when creating
other windows if the
double-buffered property is
true and the window itself is very large.
An application could handle this situation by trapping this condition
when calling make-window. The
condition could also be signaled when resizing a double-buffered window with functions such as
resize-window
or (setf
exterior), or when increasing the page size of
a bitmap-pane
with
set-page-size.
This condition is a subclass of error
.
Copyright (c) 1998-2016, Franz Inc. Oakland, CA., USA. All rights reserved.
This page is new in the 8.2 release.
Created 2016.6.21.
| Allegro CL version 8.2 This page is new in 8.2. |