[dev-context] attachments in PDF/A-3
oinos at gmx.es
Mon Apr 22 10:43:59 CEST 2019
On 4/4/19 1:23 PM, Hans Hagen wrote:
> On 3/17/2019 4:41 PM, Pablo Rodriguez wrote:
>> - The /Filespec lacks association with the PDF document or any of its
>> parts, such as pages
>> it seems that either the /Catalog or a /Page dictionary (there are
>> other ones, but I would limit attachments in ConTeXt to those two
>> [if not to the /Catalog itself only]) should contain an /AF entry
>> with the reference to the /Filespec object(s). I assume that
>> the value type for the /AF entry is an array of one or multiple
>> object references.
> this is tricky one as some viewers then can end up with duplicate
> entries in side bars and/or funny scaling of the attachment symbol (at
> least that is what i remember when looking into it).
If I’m getting it right, only when at least one /Filespec object is
used, either the /Catalog or the /Page dictionaries should have the /AF
When not used (when only the /EmbeddedFile is deployed), there should be
no /AF in any dictionary.
Just in case my explanation is clearer,
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