Re: [csswg-drafts] [css-env] Device Pixel Ratio (#5986)

As I explain in the FAQ, getting accurate values for this out of arbitrary display devices is, as far as I know, a failed experiment.

This is one of those cases where worse is better - giving authors a way to *sometimes* get a value that is correct (but othertimes is still slightly or extremely wrong) is worse than just telling them to calibrate when they need accurate answers, because it suggests that the scale value is something worthwhile when actually it's *sole* use is as a *hopefully* better fallback value than `1`.

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Received on Tuesday, 2 March 2021 01:24:26 UTC