https://bugs.documentfoundation.org/show_bug.cgi?id=32249

--- Comment #34 from V Stuart Foote <[email protected]> ---
(In reply to Eyal Rozenberg from comment #33)

>...
> This illustrates that, at the bottom line, LO is a PDF editor, and in fact,
> is _the_ PDF editor for users who aren't experts in locating software.
> 
> It also illustrates how addressing this issue will make both LO and FOSS
> desktop environments more attractive to users.

Nope! It again illustrates the bottom line that PDF (ISO 32000-1:2008, or
2:2020) is NOT an editable format, it is a presentation/publication format. 

Also, it demonstrates reality that LibreOffice is not a PDF editor as we will
only ever read content of a PDF to filter import to an ODF XML compliant
document canvas.

Fidelity of the filter import varies (poppler to sd Drawing objects, or pdfium
as image/meta streams as image to a vcl canvas), but in no sense do we do more
than read from PDF.

Export/print from ODF module to PDF is then a completely different process with
a different set of export filters.

And it highlights the project's need to scrupulously manage user expectations
reinforcing that PDF is not an editable format, and that LibreOffice is NOT a
PDF "editor".

Improvements can be made to LO filter handling as a PDF reader to import
content--witness the adoption of pdfium libs for the insert as image filter
paths.

But simply put, the internals of the presentation optimized text runs within
PDF do not support extraction with the lexical syntax of the original source
document from which a PDF was generated.

We can provide tools to better organize results of the import filters,
reformating them into either paragraph objects or sd draw objects--but there
are very real limits to what the project can or should do.

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