| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||
Arguments: pixmap
Returns the handle to the device-dependent bitmap for the mask texture
of the argument pixmap, if it has been given one
by calling open-pixmap-handle, and otherwise
returns nil. This function is useful for
determining whether the pixmap currently has such a handle, though the
particular handle is not useful for Common Graphics code. This handle
corresponds to the mask texture stored in the mask property of the pixmap; see
pixmap-handle for
the handle corresponding to the main texture.
Copyright (c) 1998-2002, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 6.2. This page was not revised from the 6.1 page.
Created 2002.2.26.
| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||