[sane-devel] sane-brightness range

[m. allan noah]

there is no requirement in the sane api as to the scale of your brightness
controls. You should be able to leave them at -60 to +60, and XSANE should
scale them to match it's internal requirements. I use -127 to +127 in the
fujitsu backend.

allan

On Fri, Jul 20, 2012 at 8:58 AM, Ganapati Hegde <
ganapati.hegde at celstream.com> wrote:

>  Hi  ,****
>
> ** **
>
> I am looking to add new brightness and contrast range from backend code.
> If it is possible how can I do this. ****
>
> I am using xsane as my frontend and it supports -100 to +100 range. I need
> range in -60 to +60. If possible to add new range how it would be different
> from xsane range. ****
>
> I have tried to add range in backend code but UI will display  brightness
> and contrast in Standard option window and brightness is not working. It
> would be of great help if I got information on this.****
>
> ** **
>
> ** **
>
> Regards****
>
> Ganapati****
>
> ** **
>
> ** **
>
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-- 
"The truth is an offense, but not a sin"
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