I know the option to force 300dpi was removed per https://github.com/pressbooks/pressbooks/issues/744
We have many books where images were set for 300dpi. Now they are reduced to 96 and ‘physically’ do not layout properly within the books. I can provide examples or screen shots from our publisher/editor if you need. We need 300dpi for our Prince PDF book versions.
Basically, we have to re-edit and re-publish many of our existing books. From our publisher/editor:
“if you change the sizes of the images using the edit image option on the site, it downsamples it so that it exports at really low resolution. I have to let everything be “full size” but then when I export it to PDF, since I can’t force the 300dpi, they get too big and cause awkward gaps and still have low resolution”
Could the “force 300dpi” functionality be re-instated somehow? I have written and tweaked plugins; is there a way to make this a must-use plugin (for our instance of Pressbooks at least ? Thanks.