Re: [csswg-drafts] [cssom-view] elementFromPoint etc need to be defined in terms of layout and visual viewports (#1378)

I've tried to document what Blink and Edge did for every API possibly related to viewports, see [this sheet](https://docs.google.com/spreadsheets/d/11DfDDa-s1hePVwBn3PZidlPJZ9ahhkJ44dyuMiOQtrc/edit#gid=0)

the *FromPoint APIs in Blink all take their arguments in layout-relative coordinates and clip to the layout viewport.

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Received on Wednesday, 17 July 2019 13:33:57 UTC