On Fri, Apr 14, 2023 at 5:09 PM PhistucK <phist...@gmail.com> wrote:

> Any alternatives? I thought there was a section in the intent templates
> for that...
>

One alternative for the use case mentioned in my earlier email is to apply
a CSS transform instead. This will magnify the subtree visually but not
cause a zoom-style layout change. Another alternative is for the developer
to multiply the numbers in their CSS properties via calc + variables.


>
> ☆*PhistucK*
>
>
> On Sat, Apr 15, 2023 at 1:03 AM Chris Harrelson <chris...@chromium.org>
> wrote:
>
>> Contact emailschris...@chromium.org
>>
>> Specificationhttps://developer.mozilla.org/en-US/docs/Web/CSS/zoom
>>
>> Summary
>>
>> Removes support for the non-standard "zoom" CSS property. This CSS
>> property causes computed lengths for an element to be multiplied by the
>> specified zoom factor.
>>
>>
>> Blink componentBlink>CSS
>> <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3ECSS>
>>
>> TAG reviewNone
>>
>> TAG review statusNot applicable
>>
>> Risks
>>
>> Interoperability and Compatibility
>>
>> This feature is only available in Webkit and Blink-based browsers, and
>> has been present in Chrome since the beginning. Usage is a little above
>> 0.5% of page loads:
>> https://chromestatus.com/metrics/feature/timeline/popularity/3578
>> However, research shows that sites in HTTPArchive triggering the feature
>> mostly don't even seem to use it, and those that do appear to always use it
>> in a way that works fine without zoom applied - worst case, just a very
>> minor change to the size of a tiny number of UI elements, but the UX is
>> basically the same. See:
>> https://docs.google.com/document/d/1cmbXpjAcXAht2ufi7bNKy-rbVNveqaf0UzeYg_DIMNA/edit#
>>
>> *Gecko*: Shipped/Shipping (Firefox never supported the feature.)
>>
>> *WebKit*: No signal (
>> https://github.com/WebKit/standards-positions/issues/170)
>>
>> *Web developers*: Some web developers like the feature, in particular
>> for the use case of zooming in content in a legible way with responsive
>> design. See comments regarding that in this issue;
>> https://github.com/w3c/csswg-drafts/issues/5623
>>
>> *Other signals*: The CSSWG has decided to not specify this feature:
>> https://github.com/w3c/csswg-drafts/issues/5623
>>
>> Ergonomics
>>
>> See "other views" section.
>>
>>
>> Activation
>>
>> N/A
>>
>>
>> Security
>>
>> None
>>
>>
>> WebView application risks
>>
>> Does this intent deprecate or change behavior of existing APIs, such that
>> it has potentially high risk for Android WebView-based applications?
>>
>>
>> Maybe. WebView-based apps might use this feature.
>>
>>
>> Debuggability
>>
>> Sites should be able to see that zoom no longer applies to elements in
>> devtools, though there is no warning planned.
>>
>>
>> Will this feature be supported on all six Blink platforms (Windows, Mac,
>> Linux, Chrome OS, Android, and Android WebView)?Yes
>>
>> Is this feature fully tested by web-platform-tests
>> <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>
>> ?No
>>
>> Flag nameCSSZoom
>>
>> Requires code in //chrome?False
>>
>> Sample links
>> https://output.jsbin.com/yimuwax
>>
>> Estimated milestones
>> Shipping on desktop 114
>> DevTrial on desktop 114
>> Shipping on Android 114
>> DevTrial on Android 114
>> Shipping on WebView 114
>>
>> Anticipated spec changes
>>
>> Open questions about a feature may be a source of future web compat or
>> interop issues. Please list open issues (e.g. links to known github issues
>> in the project for the feature specification) whose resolution may
>> introduce web compat/interop risk (e.g., changing to naming or structure of
>> the API in a non-backward-compatible way).
>> None
>>
>> Link to entry on the Chrome Platform Status
>> https://chromestatus.com/feature/6535859207143424
>>
>> Links to previous Intent discussions
>>
>> This intent message was generated by Chrome Platform Status
>> <https://chromestatus.com/>.
>>
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>>
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