Hello,
only a side note FYI:
On 2020-11-26 12:42, Olaf Meeuwissen wrote:
I remember horror stories with stacked CUPS filters rotating pages or
doing n-ups repeatedly. In a bad case you could end up with a total
rotation being a multiple of 360 degrees, for a net no rotation, and
compounding
Hi Allan,
m. allan noah writes:
> On Wed, Nov 25, 2020 at 2:01 AM Alexander Pevzner wrote:
>>
>> Obviously, this is better not to implement emulation of missed (in
>> hardware) features in the drivers, to avoid code duplication and having
>> an assortment of independent, often incompatible
On Wed, Nov 25, 2020 at 2:01 AM Alexander Pevzner wrote:
>
> Obviously, this is better not to implement emulation of missed (in
> hardware) features in the drivers, to avoid code duplication and having
> an assortment of independent, often incompatible implementations of the
> similar features.
>
Hi Andrea,
Andrea Croci writes:
> [...] I have always wondered why the Windows programs make a 180 kB
> pdf of the same page for which xsane made a 7MB file (don't know if it
> has changed in the last few years since I'm scanning from command
> line).
That's probably because those Windows
Hi Andrea,
On 11/25/20 12:59 AM, Andrea Croci wrote:
1) I do agree that the backend should merely expose the native
capabilities of the hardware. However if you are having one backend for
a lot of similar, but not identical, machines, then it may be that some
of these machines do offer lineart
On 24.11.20 21:00, Ralph Little wrote:
One way to deal with that would be for me to add Lineart as a filter
to xsane as a postprocess option.
Command line users could make the lineart conversion another phase of
their workflow, using a tool like imagemagick.
I think that a lot of people view
Hi,
On Tue, Nov 24, 2020 at 11:13 AM Povilas Kanapickas
wrote:
> Hi Ralph,
>
> On 11/23/20 12:33 AM, Ralph Little wrote:
>
> >
> > 1) Are you intending a genesys-style rewrite, perhaps in C++?
>
> Yes. I plan to extract reusable parts of the genesys backend and use
> that from any other
Hi Povilas,
On 11/24/20 10:13 PM, Povilas Kanapickas wrote:
The same has been done in the genesys backend. I think we need a wrapper
backend that would generate lineart automatically if the downstream
backend does not support that.
Right now I'm thinking about how this could be implemented.
Hi Ralph,
On 11/23/20 12:33 AM, Ralph Little wrote:
> Hi Povilas (and the group),
> I have been working some changes for pixma on a branch for issue #264,
> support for MX492.
> It has been quite a long meandering journey and, although I have fixed a
> few actual backend bugs, I'm not really
Hi Povilas (and the group),
I have been working some changes for pixma on a branch for issue #264,
support for MX492.
It has been quite a long meandering journey and, although I have fixed a
few actual backend bugs, I'm not really happy with the direction that I
have taken and would like to
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