Is there a way to change the dialog's font?

[AbdullahMRiad]

I love that markdown is now rendered but the Arabic font doesn't look good. Is there a way to change it?

I tried messing around with chatgptviewer.lua but I can't figure out what to put for font-family: ; because whatever I put doesn't work.

[omer-faruq]

Hi, do you also have the font in Koreader's fonts folder? I'm not sure if this is the reason. This link might help: https://www.mobileread.com/forums/showthread.php?t=333409

[AbdullahMRiad]

I'm sure that they're in koreader/fonts folder (I use them in the book itself). I also found that even 'Noto Kufi Arabic' (which is a built in font and should work) doesn't work and shows an ugly looking font instead. From my simple research I think it might be related to built in fonts in mupdf which I assume is the part that renders the HTML dialog. I tried searching the KOReader docs and repo but didn't find anything.

[boypt]

@AbdullahMRiad

After discuss with AI, I think the problem is body { text-align: justify; }, not the font-family.

try edit chatgptviewer.lua to the VIEWER_CSS, change text-align: justify; to text-align: start;, or just remove this line.

[AbdullahMRiad]

My problem is with the font itself rather than the alignment. Here's an image:

How can I change the font family of Arabic (even the entire text) to some font in my fonts directory (/mnt/us/koreader/fonts)?

[boypt]

try change the font family to Noto Naskh Arabic or Noto Nastaliq Urdu.

I ask the AI about Mupdf, said Noto Kufi Arabic will not be reconnized and falls back to a default font, that explains what you experienced.

Ref: AI response from DeepWiki