pdf/A Support

pdf/A Support

[Lenin Gurusamy]

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Does pandoc support pdf/A conversion using LaTeX ?

AW: pdf/A Support

[denis.maier-NSENcxR/0n0]

Not sure about LaTeX, but ConTeXt supports that, if that's an option.

Best,
Denis
________________________________________
Von: pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org <pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> im Auftrag von Lenin Gurusamy <guruleninn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Gesendet: Mittwoch, 30. November 2022 08:41:16
An: pandoc-discuss
Betreff: pdf/A Support

Does pandoc support pdf/A conversion using LaTeX ?

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Re: AW: pdf/A Support

[Bastien DUMONT]

More information here about LaTeX: https://tex.stackexchange.com/questions/655521/how-to-produce-pdf-a-and-pdf-x-in-2022

Le Wednesday 30 November 2022 à 08:25:39AM, denis.maier-NSENcxR/0n0@public.gmane.org a écrit :
> Not sure about LaTeX, but ConTeXt supports that, if that's an option.
> 
> Best,
> Denis
> ________________________________________
> Von: pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org <pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> im Auftrag von Lenin Gurusamy <guruleninn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Gesendet: Mittwoch, 30. November 2022 08:41:16
> An: pandoc-discuss
> Betreff: pdf/A Support
> 
> Does pandoc support pdf/A conversion using LaTeX ?
> 
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Re: pdf/A Support

[Albert Krewinkel]

Lenin Gurusamy <guruleninn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> writes:

> Does pandoc support pdf/A conversion using LaTeX ?

For PDF/A-3b see
https://twitter.com/pandoc_tips/status/1488912488271855625

For PDF/A-3a you'd have to go via a different PDF engine. I know that
ConTeXt, Prince XML, and the latest version of WeasyPrint support it in
some way or another.

I'm using ConTeXt in a project where we aim for accessible PDF output.

    pandoc --pdf-engine=context -V pdfa=3a ...

See also <https://github.com/jgm/pandoc/pull/7885>; for the time being,
I'd recommend to use the above command in combination with this Lua
filter:

    function Para(p)
      p.content:insert(1, pandoc.RawInline('context', '\\bpar'))
      p.content:insert(   pandoc.RawInline('context', '\\epar'))
      return p
    end

HTH,

Albert

-- 
Albert Krewinkel
GPG: 8eed e3e2 e8c5 6f18 81fe  e836 388d c0b2 1f63 1124

Re: pdf/A Support

[Albert Krewinkel]

I should add that PDF/A conformance also depends on the images included
in the document. If those use a different color scheme, e.g. CMYK
instead of RGB, then the resulting PDF will not be valid. This is
nothing that pandoc can check though.

Albert Krewinkel <albert+pandoc-9EawChwDxG8hFhg+JK9F0w@public.gmane.org> writes:

> Lenin Gurusamy <guruleninn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> writes:
>
>> Does pandoc support pdf/A conversion using LaTeX ?
>
> For PDF/A-3b see
> https://twitter.com/pandoc_tips/status/1488912488271855625
>
> For PDF/A-3a you'd have to go via a different PDF engine. I know that
> ConTeXt, Prince XML, and the latest version of WeasyPrint support it in
> some way or another.
>
> I'm using ConTeXt in a project where we aim for accessible PDF output.
>
>     pandoc --pdf-engine=context -V pdfa=3a ...
>
> See also <https://github.com/jgm/pandoc/pull/7885>; for the time being,
> I'd recommend to use the above command in combination with this Lua
> filter:
>
>     function Para(p)
>       p.content:insert(1, pandoc.RawInline('context', '\\bpar'))
>       p.content:insert(   pandoc.RawInline('context', '\\epar'))
>       return p
>     end
>
> HTH,
>
> Albert


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Albert Krewinkel
GPG: 8eed e3e2 e8c5 6f18 81fe  e836 388d c0b2 1f63 1124