Re: A new SANE frontend
Ivan Shvedunov (ivan@rf-hp.npi.msu.su)
Thu, 29 Jan 1998 22:34:37 -0500 (EST)
> That's nice. But the front end should also allows to adjust the
> brightness/contrast controls of the backend, where applicable. The
> two are not the same as the scanner's controls are often implemented
> in the analog part of the circuitry, i.e., before quantization is
> performed. Same goes for gamma-correction.
KScan uses scanner's brightness/contrast controls during the final
scan. I'll introduce the same feature for gamma correction soon. Emu-
lation is made primarily for preview image.
> I don't see where you inquire the controls that are available in a
> backend. If kscan doesn't do that yet, you might want to look at
> gtkglue.c to see how that could be done.
OK, I'll fix that. But I even doubt now that anyone except me can
compile/run it. I want that to be confirmed before adding any new
features and fixing the bugs that leave some possibility to run it.
A homepage for KScan was created : http://rf-hp.npi.msu.su/kscan.html
Ivan Shvedunov <ivan_iv@rf-hp.npi.msu.su>
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