> Am 13.02.2025 um 17:37 schrieb Hans Hagen <j.ha...@xs4all.nl>:
>
> On 2/13/2025 3:28 PM, Steffen Wolfrum wrote:
>>> Am 12.02.2025 um 16:13 schrieb Hans Hagen via ntg-context
>>> <ntg-context@ntg.nl>:
>>>
>>> On 2/12/2025 3:48 PM, Steffen Wolfrum wrote:
>>>> «Tagged PDF» still is broken:
>>>> \setupbackend[
>>>> format={pdf/a-1b:2005},
>>>> profile={default_cmyk.icc,default_rgb.icc,default_gray.icc},
>>>> intent=Coated FOGRA39 (ISO 12647-2:2004),
>>>> level=0]
>>>> \setupstructure[state=start,method=auto]
>>>> \setupbackend[export=yes]
>>>> \starttext
>>>> TEST
>>>> \stoptext
>>>
>>> define broken ... you're not enabling tagging and enabling export will
>>> disable some other features so you get a different pdf anyway
>> When I run this test files with e.g. ConTeXt ver: 2022.07.06 21:42 LMTX
>> then opening the PDF in Acrobat Reader it says: Document Properties > Tagged
>> PDF : »Yes«.
>> When I use the current ConText its says »No«.
>> And the publishing houses demand Tagged PDF (because of accessibility).
>
> whatever that means ... for printing it doesn't matter ... for viewinfb they
> have to provide the tools and i bet they don't give you a full acrobat
> prescription
(of course not)
> anyway, you don't read what we answer ... you need to enable tagging and not
> confuse it with exporting .. think something
>
> \setuptagging
> [state=start]
>
> \setupbackend
> [format=ua2]
>
> \starttext
> TEST
> \stoptext
>
> instead.
>
> Hans
Does that mean that this example should provide the urgently desired alt-text:
\setuptagging
[state=start]
\setupbackend
[format=ua2]
\setupexternalfigures[location=default]
\starttext
\startPDFalternativetext{this is a cow}
\externalfigure[cow]
\stopPDFalternativetext
\stoptext
Really?! If so, I will send it to the publishers so they can check if it
fulfills their needs.
Steffen
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