Have you read the manual section on link/image attributes? You can set
explicit width and height attributes on images.

https://pandoc.org/MANUAL.html#extension-link_attributes

However DOCX has specific problems with TIFF, perhaps also with other
formats?

https://github.com/jgm/pandoc/issues/7405

(Apparently this will be fixed in the next release.)


Den mån 12 juli 2021 19:43Andrew Voelkel <jandyman.voelkel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> skrev:

> Help! I've been messing around for hours and I still can't figure out a
> viable strategy for dealing with images in pandoc documents. The "must
> have" for this project is to be able to get good docx output for the
> images, and be able to have control over the size of the images in the
> docx.
>
> So far, the only satisfactory results I've gotten are from content
> originating in my drawing program (Omnigraffle), and saved in PDF format,
> then inserted into the docx (via markdown, of course). In this case, the
> original size of the graphic is respected. However, when I try to use pngs
> which I've inherited, Word seems to want to resize them to hit both left
> and right margins, regardless of their original size. I haven't figured out
> a way around this. This is true even if I import the png into the drawing
> program and export as PDF.
>
> So, first question - is there a way to indicate the image size in the
> markdown such that the docx output will reflect that setting?
>
> In addition to the "must have" of good docx output, it would be nice to
> have the html output of the markdown also display the images properly when
> composing the document in markdown. I've noticed that depending on the
> renderer, the {width=400px} directive will sometimes be respected in the
> output. But there are two problems.
>
> First, it doesn't seem that importing PDFs works when rendering markdown
> to html. So the PDFs which are the only solution for docx don't work in
> this situation.
>
> Second, it would seem that I'd need to have and "ifdef" type of
> functionality in the markdown, so that the image sizing directive could
> depend on whether I'm previewing html or telling pandoc to size the image
> for Word. I don't know of any such thing.
>
> What are other folks doing to deal with these issues? They hardly seem
> exotic. If I could get raster graphics to size properly for both html and
> docx output, I could just save all my graphics as raster graphics, with a
> high DPI value so that the scaling should look OK. But I can't seem to get
> there from here.
>
> Any help or pointers to in depth information about related subjects would
> be highly appreciated!!
>
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