[sane-devel] scanimage --brightness

[Tony van der Hoff]

Henning Meier-Geinitz <henning at meier-geinitz.de> wrote in message
<20050907181423.GH11318 at meier-geinitz.de>

> Hi,
> 
> On Wed, Sep 07, 2005 at 06:55:50PM +0100, Tony van der Hoff wrote:
> > I'm trying to set a brightness for a scanned image, by doing "scanimage
...
> > --brightness 0", but get a result "unrecognized option `--brightness'".
> > 
> > Any suggestions as to what I'm doing wrong?
> 
> You are using an option that the backend you are using doesn't know.
> Which backend do you use with which scanner?
> 
> Bye,
>   Henning
> 

umax...

>From scamimge --help -d umax:
    --brightness -100..100% (in steps of 1) [inactive]
        Controls the brightness of the acquired image.

Does [inactive] mean it doesn't work?

-- 
Tony van der Hoff          | mailto:tony at vanderhoff.org
Buckinghamshire, England