Hi,
First, many thanks on all the hard work for getting images into the
documentation, this is certainly a great new feature for ours users.
When testing the rendering of the images on the pgweb docs, I discovered
that they are not responsive (see attached) and in its current state,
basically makes any page that loads an image significantly more
challenging to read on mobile.
I've devised a solution to the problem, which will take work both on the
pgweb front as well as the SVG image generation.
The pgweb side is relatively simple: wherever we see ".figure" we can
tack on ".col-xl-8.col-lg-10.col-md-12" (Bootstrap grid codes) which
provides some readable images.
However, that in itself will not make the images responsive. It appears
that the width/height are at present hardcoded onto the SVG, for example
in doc/src/sgml/images/gin.svg you find:
<svg width="836pt" height="432pt" viewBox="0.00 0.00 836.00 432.00" ...
In order to make the SVG responsive, we can change the top line to be:
<svg viewBox="0.00 0.00 836.00 432.00" preserveAspectRatio="xMinYMin
meet" ...
and this fixes it. If/when the change is accepted, I can push the change
to the pgweb code that allows for the responsiveness.
I can fairly easy come up with a patch to do this for the current SVGs
(attached). I tested against the PDF build and it looks fine.
Based on the earlier discussions, I'm wondering how we would want to
proceed for future images, as I know the goal is to limit the amount of
manual editing once an image is generated.
Thanks,
Jonathan