- From: Ahmad Saleem via GitHub <noreply@w3.org>
- Date: Mon, 06 Oct 2025 13:13:29 +0000
- To: public-svg-issues@w3.org
Ahmad-S792 has just created a new issue for https://github.com/w3c/svgwg:
== SVGMatrix interface returns `SVGMatrix` for `multiply` (secondMatrix) ==
Hi Team,
While looking into failing WPT - https://github.com/web-platform-tests/wpt/blob/0ca8cfb9b7/svg/types/scripted/SVGMatrix-tentative.html (in Safari / WebKit) and noticed that it expects DOMMatrixInit (// In SVG 2 SVGMatrix is replaced by DOMMatrix.)
While I can't find anything in SVG2 specification about it and looking into other browsers:
Chromium: https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/renderer/core/svg/svg_matrix.idl;l=38;drc=c21a17e574d2e0ac1c9e9570c641e70693662a1b
WebKit: https://searchfox.org/wubkat/rev/dd05eb230972a07f0240b959e6e22ca685ef3445/Source/WebCore/svg/SVGMatrix.idl#38
Firefox: https://searchfox.org/firefox-main/rev/dbe1fb5b33518694e8e4a230a0898c8064575828/dom/webidl/SVGMatrix.webidl#32
Only Firefox has it different and have:
SVGMatrix multiply(optional DOMMatrix2DInit secondMatrix = {});
I couldn't find interface definition in SVG2 specification to show `DOMMatrixInit` and I think this was reverted earlier - https://github.com/w3c/svgwg/issues/706 and we should align with SVG1.1.
Just wanted to raise and get input, where Chromium / WebKit should match Firefox or Firefox should change to others?
Thanks!
Please view or discuss this issue at https://github.com/w3c/svgwg/issues/1020 using your GitHub account
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Received on Monday, 6 October 2025 13:13:30 UTC