3 ms·
> Unless the bitmap font lines up with the pixels on the screen (...) That's the basic tenet of bitmap fonts. You are not supposed to place them at sub-pixel
by enriquto 6y ago
> Unless the bitmap font lines up with the pixels on the screen (...)
That's the basic tenet of bitmap fonts. You are not supposed to place them at sub-pixel positions, or to rescale them.
The visual effect of bad antialiasing is horrific, no matter the resolution of the screen. Even if your pixels are tiny, you readily notice if all the pixels are black and white only, or instead there are a few ugly "gray" pixels in between.
- quietbritishjim 6y agoIt's not the basic tenant of bitmap fonts from the 90's or earlier. CRT pixels (if you can call them that) would simply never line up perfectly (certainly not horizontally but also not vertically if I remember right). Screen fonts were specifically designed to look good after a bit of blurring, so to reproduce their originally intended display on modern screen it makes sense to artificially blur them a bit.
- rbanffy 6y agoCRT pixels always line up perfectly because they are drawn with the electron gun, not etched into the screen like EL, plasma, or LCDs. OTOH, they are never square. They are always rounded at the ends and usually overlap due to focus and timing.
- morsch 6y agoThe electron gun draws through the shadow mask, which is fixed and independent of resolution. It's a debate long enjoyed by nitpickers. https://en.m.wikipedia.org/wiki/Shadow_mask https://en.m.wikipedia.org/wiki/Shadow_mask https://youtu.be/Ea6tw-gulnQ https://youtu.be/Ea6tw-gulnQ