Wikidata does not have a pixel-doubled logo yet.
The English-language SVG logo is at File:Wikidata-logo-en.svg.
Description
Description
Details
Details
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Open | None | T150618 Provide HD logos for all projects | |||
| Resolved | Lydia_Pintscher | T230120 Create HIDPI logo for Wikidata |
Event Timeline
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Change 534151 had a related patch set uploaded (by Odder; owner: Odder):
[operations/mediawiki-config@master] Add high-density logos for Wikidata
Comment Actions
Change 534152 had a related patch set uploaded (by Odder; owner: Odder):
[operations/mediawiki-config@master] Add high-density logos for Wikidata
Comment Actions
Change 534151 merged by jenkins-bot:
[operations/mediawiki-config@master] Add high-density logos for Wikidata
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Mentioned in SAL (#wikimedia-operations) [2019-09-04T11:12:39Z] <ladsgroup@deploy1001> Synchronized static/images/project-logos/wikidatawiki-1.5x.png: SWAT: [[gerrit:534151|Add high-density logos for Wikidata (T230120)]] Part I (duration: 00m 56s)
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Mentioned in SAL (#wikimedia-operations) [2019-09-04T11:13:59Z] <ladsgroup@deploy1001> Synchronized static/images/project-logos/wikidatawiki-2x.png: SWAT: [[gerrit:534151|Add high-density logos for Wikidata (T230120)]] Part II (duration: 00m 56s)
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Change 534152 merged by jenkins-bot:
[operations/mediawiki-config@master] Add high-density logos for Wikidata
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2019-09-04T11:18:42Z] <ladsgroup@deploy1001> Synchronized wmf-config/InitialiseSettings.php: SWAT: [[gerrit:534152|Add high-density logos for Wikidata (T230120)]] (duration: 00m 55s)
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Mentioned in SAL (#wikimedia-operations) [2019-09-04T11:24:30Z] <Lucas_WMDE> lucaswerkmeister-wmde@mwmaint1002:~$ printf '%s\n' 'https://en.wikipedia.org/static/images/project-logos/wikidatawiki-1.5x.png' | mwscript purgeList.php wikidatawiki # T230120
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The scaling might be a bit off – here’s the page at 200% zoom, with only the 1x CSS rules enabled, the 1.5x CSS rules enabled, and the 2x CSS rules enabled:
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What about my comment above? The logo noticeably shrinks when going from 140% to 150% zoom (and grows again when going back), I don’t think that should happen. (Tested in Firefox – in Chromium, the closest zoom points are 125% and 150%, which is far enough apart that it’s not as noticeable.)
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The logo files themselves seem to be correct – the 1x logo at 200%, the 1.5x logo at 133% (200%/150%) and the 2x logo at 100% look pretty much the same, except that the higher-res versions are less blurry of course. But the stylesheet adds the following rule only to the 1.5x and 2x versions of the logo:
background-size: 135px auto;
I don’t know why that rule is there, but it seems to be the cause for the difference in appearance. If I add it to the 1x logo rule in dev tools, the transition between 140% and 150% looks smooth, at the cost of the logo being smaller than before at 100%.
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I think the problem is simply that the Wikidata logo is wider than usual? The 1x PNG is 156px wide, whereas most other logos are 135px. Changing the background-size for the high-res logos to 156px auto also results in consistent scaling, with no change to the 1x logo.
However, the 135px in the CSS are hard-coded in ResourceLoaderSkinModule :/
Edit: kbdwiki, for example, has the opposite problem – their 1x logo is only 113px wide, so the logo appears to grow much larger when going from 140% to 150% zoom.
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I did some more digging, and Wikidata is far from the only wiki with this problem – see T232012: Skins should use wordmark and icon keys instead of 1x, 2x and svg wgLogos keys. Not sure if it makes sense to keep this issue open in that case – what do you think, Lydia?