Re: [csswg-drafts] [css-images-4]Make image(<color>) interpolatable (#13913)

Lea's comment sent me digging, and I found a link to one of the spec versions we were referencing at the time:
https://www.w3.org/TR/2011/WD-css3-images-20110217/#interpolating-gradients
tl;dr: the two gradients must have same gradient type and same number of stops.

EdgeHTML also did not support interpolating when the gradient line was specified using a box corner (e.g. `top left`). The angle to interpolate could not be determined at computed-value time since it would depend on box dimensions.

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Received on Tuesday, 12 May 2026 04:27:52 UTC