mdn / sprints

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feComposite docs/support is a mess #3933

Closed PeterConstable closed 3 years ago

PeterConstable commented 3 years ago

Request type

Details

This pertains to the SVG feComposite element, as documented in MDN at https://developer.mozilla.org/en-US/docs/Web/SVG/Element/feComposite.

There is a complex example at the bottom of that page. Supposedly, per CanIUse, this is well supported in Firefox, Chrome and Edge. However, I cannot find a single implementation that reproduces the results shows at the bottom of that MDN page—not even close! Not Firefox; not Chrome; not Edge; not Adobe Illustrator...

So, I can't tell if the MDN documentation is correct, but nothing actually supports this (in spite of CanIUse reports), or if the MDN documentation is wrong.

chrisdavidmills commented 3 years ago

Issue moved to mdn/content #1450 via ZenHub