[sane-devel] External Adapters

[Henning Meier-Geinitz]

Hi,

On Tue, Apr 15, 2003 at 10:02:56PM +1000, Martijn van Oosterhout wrote:
> The HP5400 scanner has the possibility to add a document feeder or a slide
> adapter. However there don't appear to be any standard options dealing with
> these. I was pondering the "negative" option but that's really not
> appropriate since it deals with colour correction and that's really quite
> orthogonal.

Option "source". Not (yet) well-known, but used by quite some backends.

Here is the definition from SANE2:
"The option source is used to select the scan source (e.g. Automatic
Document Feeder). It defines a SANE_CONSTRAINT_STRING_LIST of type
SANE_TYPE_STRING. Well known sources are: Flatbed, Transparancy
Adapter and Automatic Document Feeder."

Bye,
  Henning