[wp-trac] [WordPress Trac] #38659: Twenty Seventeen: Fixes in SVG markup

[WordPress Trac]

#38659: Twenty Seventeen: Fixes in SVG markup
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 Reporter:  sami.keijonen  |       Owner:
     Type:  enhancement    |      Status:  new
 Priority:  normal         |   Milestone:  4.7
Component:  Bundled Theme  |     Version:  trunk
 Severity:  normal         |  Resolution:
 Keywords:                 |     Focuses:  accessibility
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Comment (by afercia):

 I'd consider to make the description optional. The function should allow
 to use just the title so something like:

 if title
 remove aria hidden, set aria-labelledby to title, and print the title

 if description
 check if a title is set, if not set don't do anything (a description
 should be printed out just if there's a title IMHO)
 it a title is set, remove aria hidden set aria-labelledby to title and
 desc, and print both

 Quickly tested on Safari 10+VoiceOver, the title and desc are announced.
 Unfortunately Safari 10 seems to don't recognise the role `img` and thus
 VoiceOver always announces the svg as "group" (I've tried several things,
 with no luck). Not sure there's much we can do here.

 [[Image(https://cldup.com/YZp97tIozX.png)]]

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Ticket URL: <https://core.trac.wordpress.org/ticket/38659#comment:4>
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