[sane-devel] command line gamma value for coolscan2?

[Henning Meier-Geinitz]

Hi,

On Wed, Feb 26, 2003 at 06:55:34PM -0600, Steven Lembark wrote:
> Using xsane, I normally set the Gamma value using the coolscan2
> backend to "3" for all three colors. Looking at "scanimage", I
> cannot find any single setting that seems to handle the same
> option. Am I missing something or is there some doc available
> which describes building the -gamma-table values from a single-
> value setting on the command line?

man gamma4canimage

Bye,
  Henning