W3C home > Mailing lists > Public > public-css-archive@w3.org > July 2016

Re: [csswg-drafts] [css-color] Device cmyk still needed?

From: Florian Rivoal via GitHub <sysbot+gh@w3.org>
Date: Wed, 20 Jul 2016 18:05:46 +0000
To: public-css-archive@w3.org
Message-ID: <issue_comment.created-234031589-1469037945-sysbot+gh@w3.org>
I believe the print centric UAs that support cmyk will not try to 
combine CMYK and rgb and do color math on them, and instead will push 
all CMYK objects as CMYK into the pdf, and ditto for the RGB objects.

Here's a micro test: http://jsbin.com/texehe/edit?html,css,output

Prince produces this: 

PDFReactor produces that: 

Have fun looking into what these files contain (I don't know much 
about how pdfs are built, so it is better I'm not the one looking 

GitHub Notification of comment by frivoal
Please view or discuss this issue at 
using your GitHub account
Received on Wednesday, 20 July 2016 18:05:53 UTC

This archive was generated by hypermail 2.4.0 : Tuesday, 5 July 2022 06:41:00 UTC