gp:create-pixmap-port
and
gp:with-pixmap-graphics-port
now default the background and foreground of the pixmap to the values in their
pane
argument.
In LispWorks 6.0 and earlier versions, these values default to those in the owner of pane instead.
For an example illustrating these different behaviors, see the manual page for
gp:with-pixmap-graphics-port
.
LispWorks Release Notes and Installation Guide - 23 Dec 2011