Post #4079069
2026-07-25 03:12 UTC
You might be surprised to learn how complex text rendering is, at least if you want to deliver an inclusive solution! Which early computers misleadingly didn't. So in a nutshell, what does it involve?
Since the early 1990s we've been using vector fonts (in Apple's TrueType font format, & variants thereof) so the shapes remain sharp no matter how tiny or massive you draw it. This does mean software needs to "rasterize" these vector for display.
What else?
1/4?
Replies (1)
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@macbraughton@infosec.exchange 2026-07-25 03:51
@alcinnz@floss.social I’ve been diving deep here myself, and have learned that typefaces and rendering them in a way that doesn’t look like crap is actually incredibly sophisticated technology disguised as trivially simple if you’re thinking about it from the angle of “just writing some text”. Learned recently that Knuth delayed publishing his masterpiece for ten years until he got TeX into a state where it could render his vision adequately.