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#1 2011-09-22 18:01:38

milosevic
Member
From: Madrid, Spain
Registered: 2005-09-19
Posts: 390

CMYK color scheme advisor

Check color scheme (CMYK vs RGB) on images uploads.

Why? Because in Windows there is no problem, but navigators under Macos and unix like OSs normaly render CMYK images terrible bad, like negativa images, but Manu uses upload images from Windows and do not know they are uploading wrong versions (and probably they never herad about color schemes).

How? I am not programmer

interface?
A alert message when uploading a CMYK image. A warning icon next to the thumbnail on image list admin page.


<txp:rocks/>

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#2 2011-09-22 22:04:15

gomedia
Plugin Author
Registered: 2008-06-01
Posts: 1,373

Re: CMYK color scheme advisor

Maybe that’s something that could be added to adi_image_tab?

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#3 2011-09-26 11:41:01

milosevic
Member
From: Madrid, Spain
Registered: 2005-09-19
Posts: 390

Re: CMYK color scheme advisor

Maybe.

Or maybe it can be an advanced preference in the core.

¿Force CMYK images to RGB on upload? yes (default) no


<txp:rocks/>

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#4 2011-09-26 12:17:09

Bloke
Developer
From: Leeds, UK
Registered: 2006-01-29
Posts: 11,448
Website GitHub

Re: CMYK color scheme advisor

milosevic wrote:

Force CMYK images to RGB on upload? yes (default) no

What version of GD library does your Txp’s Diagnostics say you have? According to these folk version 2.0.22+ supports CMYK and some say it does conversion automatically (although I don’t know if that’s because of the app they’re using: perhaps Txp’s core doesn’t do that?)


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#5 2011-09-27 00:15:25

tye
Member
From: Pottsville, NSW
Registered: 2005-07-06
Posts: 859
Website

Re: CMYK color scheme advisor

I just tested with GD Version – bundled (2.0.34 compatible) and no conversion takes place on upload.

Its displays in the technicolor neon glowing style when viewed in a browser (ff/mac) but reverts the the exact CMYK breakdown when downloaded :)

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