> It also requires zero spec changes, right? Yes. > And, if that non-spec-changing technique is really a solution, then isn't there a plain case for a unit-scale-adjust property Not really. The use-case here is *not* "scale every single length in the page to match physical dimensions", it's "scale these particular lengths to match physical dimensions, so users can measure real-world things against the screen". So it's absolutely a targeted operation, on particular lengths that only the page author can identify. > but your unit-scale-adjust property you're suggesting would still be dependent on the browser being able to get the accurate adjustment from the OS No, they were talking about just adapting my variable-based suggestion into an official property; it would default to `1` and the user could set it as needed to scale the physical lengths up or down. -- GitHub Notification of comment by tabatkins Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/614#issuecomment-636064848 using your GitHub accountReceived on Friday, 29 May 2020 16:27:10 UTC
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