- From: mattwoodrow via GitHub <sysbot+gh@w3.org>
- Date: Thu, 11 Apr 2024 20:51:44 +0000
- To: public-css-archive@w3.org
> > ^ @chrishtr probably knows. IIRC he worked on the spec discussion + Blink implementation in this area. > > Example in a spec: > > https://drafts.fxtf.org/compositing-1/#pagebackdrop https://drafts.fxtf.org/compositing-1/#rootgroup Doesn't that explicitly say that filters/opacity are not lifted up to apply to the canvas? The 'Root Element Group' paints the background of the root element ([which always has a used value of 'transparent'](https://drafts.csswg.org/css-backgrounds/#root-background)), and then applies any filters/opacity specified for the root element. Then the 'Root Group' paints the canvas, which includes any background that was specified for the root element (or possibly the <body> element). No filters or opacity get applied to this as far as I can see. -- GitHub Notification of comment by mattwoodrow Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/8917#issuecomment-2050518624 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Thursday, 11 April 2024 20:51:45 UTC