|The backend configuration file (see also description of SANE_CONFIG_DIR below).|
|The static library implementing this backend.|
The shared library implementing this backend (present on systems that
support dynamic loading).
SANE_CONFIG_DIR This environment variable specifies the list of directories that may contain the configuration file. Under UNIX, the directories are separated by a colon (:), under OS/2, they are separated by a semi-colon (;). If this variable is not set, the configuration file is searched in two default directories: first, the current working directory (".") and then in /usr/local/etc/sane.d. If the value of the environment variable ends with the directory separator character, then the default directories are searched after the explicitly specified directories. For example, setting SANE_CONFIG_DIR to "/tmp/config:" would result in directories "tmp/config", ".", and "/usr/local/etc/sane.d" being searched (in this order). SANE_DEBUG_DC25 If the library was compiled with debugging support enabled, this environment variable controls the debug level for this backend. A value of 128 requests maximally copious debug output; smaller levels reduce verbosity.
Peter Fales, email@example.com
Known bugs/limitations are:
I havent figured out how to trigger an option reload following a "scan." This causes problems when a new picture is snapped for example, the slider that is used to select the picture from the camera may not be updated immediately.
More general comments, suggestions, and inquiries about frontends or SANE should go to the SANE Developers mailing list (see http://www.sane-project.org/mailing-lists.html for details). You must be subscribed to the list, otherwise your mail wont be sent to the subscribers.
|SANE-DC25 (5)||11 Jul 2008|