Uh, apparently #KDE #Okular can't display alt text on images. Does it completely ignore it, or is it only read by screen readers?

For example, the following LaTeX code generates a PDF that contains an image with alt text:
```
\usepackage{pdfcomment}
\pdftooltip{\includegraphics{img.png}}{This is the ALT text}%
```
(Source: https://tex.stackexchange.com/questions/75102/need-alt-text-for-images-in-pdf-for-screen-readers)

#Firefox's PDF reader (#PDFJS) correctly displays the text.

Instead of improving #pdfjs or something, now #Adobe will be the new standard pdf reader in Edge?!

But of course you will have to pay for advanced features like notes and highlighting 🤡

#edge

can someone explain to me, why we can't have #pdfjs on #Firefox #mobile?

#firefox #pdfjs

set "pdfjs.viewerCssTheme" to 2 to force #darkmode

https://github.com/mozilla/pdf.js/issues/12290#issuecomment-763739702