Re: Adobe Acrobat accessibility criteria

[Hans Hagen via ntg-context <ntg-context@ntg.nl>]

On 7/28/2021 5:05 AM, Connor P. Jackson wrote:
> My prior message got stuck in Moderation Limbo because I attached a PDF, 
> so resending without the attachments:
> 
> Apologies, I realized about an hour after I hit send that I should have 
> submitted an MRE! Here is an MRE adapted from the wiki page on PDF/A 
> <https://wiki.contextgarden.net/PDF/A>:
> 
> ---
> 
> \setupinteraction[title=MyTitle,state=start]
> 
> 
> \setupinteractionscreen[option={title}]
> 
> 
> \setupbackend[
> 
> format={pdf/a-1a:2005},
> 
> profile={default_cmyk.icc,default_rgb.icc,default_gray.icc},
> 
> intent=ISO coated v2 300\letterpercent\space (ECI)]
> 
> 
> %% Tagged PDF
> 
> %% method=auto ==> default tags by Adobe
> 
> \setupbackend[export=yes]
> 
> \setupstructure[state=start,method=auto]
> 
> 
> \starttext
> 
> 
> \chapter[chap:testing]{Testing}
> 
> 
> Here is some text
> 
> 
> \useURL[url1][https://xkcd.org][][Here <https://xkcd.org][][Here> is a 
> link to xkcd]\from[url1]
> 
> 
> \stoptext
> 
> 
> ---
> 
> Including \setupinteractionscreen[option={title}] fixed the title issue 
> (#1)! Thanks for that. I will add that to my default template.
> 
> 
> And to see #s 2 and 3, I can send a PDF where I have fixed those errors 
> in Adobe Acrobat—adding a link-OBJR tag and setting the Tab Order. Is 
> there a preferred method since the listserv doesn’t seem to like large 
> attachments?
your file is large because you also embed a profile .. this is more minimal

\setuptagging[state=start]

\setupstructure[state=start,method=auto]

\starttext

     \chapter[chap:testing]{Testing}

     Here is some text

     \useURL[url1][https://xkcd.org][][Here is a link to xkcd]\from[url1]

     \goto{next page}[page(2)]

     \page test

\stoptext

anyway, adding this - yet another weird - tag related object is doable 
but i'll send you some files to test off list (the tagging code is 
already somewhat old but lucky me it's not that complex so i could 
figure it out without official pdf spec)

(when it works ok i also need to backport to mkiv)

Hans


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                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
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