Rasterization and Pixel Rendering

Discussions focus on issues with rasterized graphics such as antialiasing blurriness, single-pixel gaps, inconsistent scaling on high-DPI displays, and pixel perfection problems, often contrasting with vector rendering in contexts like fonts, graphs, and pixel art.

➡️ Stable 0.6x Web Development
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#1926
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Keywords

US CSS DB repl.co i.e DPI mozilla.org codepen.io BUT SVG pixel rendering pixels dpi vector segments continuum texture line curves

Sample Comments

Mattwmaster58 • May 21, 2020 • View on HN

Was this because you would have to plot it line/pixel-by-line/pixel?

Guthur • Mar 10, 2025 • View on HN

Why would that be relevant? this isn't rasterization.

smusamashah • Mar 15, 2025 • View on HN

It does not work with pixel art very well.

skohan • May 13, 2020 • View on HN

That's true for simple rasterization, but many effects don't scale that way

oyebenny • Dec 20, 2019 • View on HN

Wait, so it's a literal pixel?

digi_owl • Dec 25, 2017 • View on HN

Sometimes it feels like everything is still done by pixel counting on bitmaps.

seoulmetro • Oct 15, 2021 • View on HN

Nothing. It's all just pixel grids.

Kalanos • Sep 7, 2022 • View on HN

cool. too many single-pixel gaps to be usable. the diff btw c and o shoudln't be a single pixel

BubRoss • Jul 26, 2019 • View on HN

No, your pixels are displayed using little squares (sort of).

XCSme • Sep 17, 2020 • View on HN

How else could they render the pixels? /s