3 commits

Author	SHA1	Message	Date
Sam Atkins	3716db1c61	LibWeb/CSS: Implement converting CSSTransformValues to StyleValues	2025-10-14 13:41:47 +01:00
Sam Atkins	d3d695e9d2	LibWeb/CSS: Make CSSStyleValue.to_string() return ExceptionOr ... DOMMatrix.to_string() throws exceptions if any of its values are non-finite. This ends up affecting CSSStyleValue because its subclass CSSTransformValue (which is about to be added) serializes CSSTransformComponents, and one of those is CSSMatrixComponent, which calls DOMMatrix.to_string(). This is all quite unfortunate, and because at the time the spec for DOMMatrix was written, CSS couldn't represent NaN or infinity. That's no longer true, so I'm hoping the spec can be updated and this can be reverted. https://github.com/w3c/fxtf-drafts/issues/611	2025-09-24 12:27:05 +01:00
Sam Atkins	d348d8d9b8	LibWeb/CSS: Implement CSSRotate ... Equivalent to the rotate() transform functions. +39 WPT subtests.	2025-09-24 12:27:05 +01:00