[IPP] "print-color-mode" or "imaging-color-mode"?

[IPP] "print-color-mode" or "imaging-color-mode"?

Mitchell, Andrew (Solutions Architect) andrew.mitchell2 at hp.com
Tue Apr 19 18:59:41 UTC 2011


OK, my 2¢.

We need to decide if naming a NEW attribute that applies to more then just print with the print- prefix makes sense. A agree that renaming existing attributes does not make sense, and using the print- attributes in scan (and fax) rather then renaming them is logical. But if we are going to say attributes that are originally defined in Scan (or Fax) start with imaging- while if they first show up in IPP Everywhere (or some other doc like JPS3) we name them print- that doesn't seam quite right. My preference would be either:


 1.  Call everything that is not scan (or fax) specific print-, no matter where it is first defined. For scan or fax specific, call them scan- and fax-.
 2.  Start using the imaging- prefix everywhere that the term is NOT print specific.

We are going to expand the model which is heavily rooted in print to other services, I'd just like to have a consistent naming convention for how we move forward. 1 seems more confusing to me since it means keeping the print- name moving forward, and we'll have to maintain the table as to what is print specific and what isn't, but 1 also seems more true to the roots of IPP. I however personally vote for 2 since it clearly implies our broader scope of the protocol moving forward.

As for just dropping the print- prefix, while it works for color-mode, I think we need to take a harder look to make sure it makes sense everywhere. Note that I view this as simply a different way of naming option 2. If we pick option 2 we need to then pick the naming convention.

OK, so that was a bit more the 2¢ worth.

Andrew

From: Tom Hastings <tom.hastings at verizon.net<mailto:tom.hastings at verizon.net>>
Reply-To: "tom.hastings at alum.mit.edu<mailto:tom.hastings at alum.mit.edu>" <tom.hastings at alum.mit.edu<mailto:tom.hastings at alum.mit.edu>>
Date: Tue, 19 Apr 2011 18:45:45 +0000
To: 'Ira McDonald' <blueroofmusic at gmail.com<mailto:blueroofmusic at gmail.com>>, 'Michael Sweet' <msweet at apple.com<mailto:msweet at apple.com>>
Cc: "ipp at pwg.org<mailto:ipp at pwg.org>" <ipp at pwg.org<mailto:ipp at pwg.org>>
Subject: RE: [IPP] "print-color-mode" or "imaging-color-mode"?

I agree with Ira.  On the other hand, one other alternative for the name would just to drop the "print-" prefix and call it "color-mode".

Tom

________________________________
From: ipp-bounces at pwg.org<mailto:ipp-bounces at pwg.org> [mailto:ipp-bounces at pwg.org] On Behalf Of Ira McDonald
Sent: Monday, April 18, 2011 15:35
To: Michael Sweet; Ira McDonald
Cc: ipp at pwg.org<mailto:ipp at pwg.org>
Subject: Re: [IPP] "print-color-mode" or "imaging-color-mode"?

Hi Mike,

My two cents.

No - let's keep the name "print-color-mode" to cohere with the
zillion other print-xxx or printer-xxx attributes.

In the new IPP Scanner and Fax objects lets just globally apply
most/many existing IPP Printer attributes in big table(s) with
a rationale for why some attributes are not applicable to the
other multifunction objects.

Unless almost all Printer attributes *are* applicable, which I begin
to suspect is the case (and have a short table of the exceptions).

I think we should reserve use of he "imaging-" prefix for only new
attributes defined first for Scanner, Fax, etc. objects for IPP
Everywhere Second Edition.

Cheers,
- Ira


Ira McDonald (Musician / Software Architect)
Chair - Linux Foundation Open Printing WG
Co-Chair - IEEE-ISTO PWG IPP WG
Co-Chair - TCG Hardcopy WG
IETF Designated Expert - IPP & Printer MIB
Blue Roof Music/High North Inc
http://sites.google.com/site/blueroofmusic
http://sites.google.com/site/highnorthinc
mailto:blueroofmusic at gmail.com<mailto:blueroofmusic at gmail.com>
Christmas through April:
579 Park Place Saline, MI 48176
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May to Christmas:
PO Box 221 Grand Marais, MI 49839
906-494-2434


On Mon, Apr 18, 2011 at 4:52 PM, Michael Sweet <msweet at apple.com<mailto:msweet at apple.com>> wrote:
All,

If we consider scanning and printing of forms, the "bi-level" (threshold) mode makes sense for both. Do we want to rename "print-color-mode" to "imaging-color-mode" in anticipation of using is for other MFD services in IPP?

________________________________________________________________________
Michael Sweet, Senior Printing System Engineer, PWG Chair


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