- From: Xianzhu Wang via GitHub <sysbot+gh@w3.org>
- Date: Tue, 08 Sep 2020 17:01:47 +0000
- To: public-fxtf-archive@w3.org
wangxianzhu has just created a new issue for https://github.com/w3c/fxtf-drafts:
== [filter-effects-2] Clarify the behavior on SVG elements ==
https://drafts.fxtf.org/filter-effects-2/#BackdropFilterProperty says backdrop-filter applies to some container elements and all graphics elements, but https://drafts.fxtf.org/filter-effects-2/#backdrop-filter-operation seems to only specify the behavior for HTML elements as in "border box of element B".
For SVG graphics elements, I think we should use the shape as the clip, for example:
<svg width="100" height="100">
<circle cx="50" cy="50" r="50" style="backdrop-filter: invert(100%)">
</svg>
and the backdrop-filter will apply to a circle on the backdrop.
For SVG containers, I think we should use the bounding box as the clip.
Please view or discuss this issue at https://github.com/w3c/fxtf-drafts/issues/405 using your GitHub account
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Received on Tuesday, 8 September 2020 17:01:49 UTC