Question: How does the "TrueType" functionality work? #3

Hello,

I'm using your app in my project and currently struggling to copy the same functionality over to JS. My Android app does send it with your app, but there's a RPI that only has NodeJS and needs to send the same data that is sent via RawBT (arabic text) and must be sent in TrueType font to make it work.

I understand that the issue is not related but couldn't find a way to contact you.

How does the TrueType font generation work? is it a generated image with TrueType font used? I appreciate your help!