- From: Mike Bremford via GitHub <sysbot+gh@w3.org>
- Date: Tue, 09 Nov 2021 20:05:11 +0000
- To: public-css-archive@w3.org
Sorry, just checking ISO18004 for confirmation and there are actually _four_ ECC levels, which have the highly descriptive names `L` `M` `Q` and `H` in ISO18004:2006 (what I have here). I've no idea what Q means. `quite-high-ecc`? * Yes to automatically encoding; for text data, the algorithm for how to do this optimally is part of the spec. ECI mode switching means any UTF-8 character can be encoded. * I've personally never seen a structured append qrcode, dItto micro-QR. Personal opinion on these is they're rare going on theoretical, but I'm prepared to be corrected. * Yes, a minimum amount of whitespace is required around the code to make it scan (the "quiet zone"). I'd suggest this should be part of the intrinsic dimensions, as otherwise a user who wants to generate qrcodes to spec is going to have to calculate it themselves, which seems bad. Additional padding seems useful for images in general to me: https://github.com/w3c/fxtf-drafts/issues/398 -- GitHub Notification of comment by faceless2 Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/6544#issuecomment-964493882 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Tuesday, 9 November 2021 20:05:14 UTC