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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Disable antialising for SVG shapes with shape-rendering="optimizeSpeed""
href="https://bugs.webkit.org/show_bug.cgi?id=157981">157981</a>
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<th>Summary</th>
<td>Disable antialising for SVG shapes with shape-rendering="optimizeSpeed"
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<th>Classification</th>
<td>Unclassified
</td>
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<th>Product</th>
<td>WebKit
</td>
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<th>Version</th>
<td>Safari Technology Preview
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<th>Hardware</th>
<td>Unspecified
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<th>OS</th>
<td>Unspecified
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>Normal
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<th>Priority</th>
<td>P3
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<th>Component</th>
<td>SVG
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>pdr@google.com
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<th>CC</th>
<td>zimmermann@kde.org
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<pre>This is a pretty minor feature request so I've marked it as a P3.
SVG shapes with shape-rendering: optimizeSpeed disable antialiasing in Blink and Gecko, but not WebKit. This was only recently changed in Blink [1] and it may be worth switching WebKit as well.
The spec clearly states that this is optional:
<a href="https://svgwg.org/svg2-draft/single-page.html#painting-ShapeRendering">https://svgwg.org/svg2-draft/single-page.html#painting-ShapeRendering</a>
"This option will sometimes cause the user agent to turn off shape anti-aliasing."
[1] <a href="https://chromium.googlesource.com/chromium/src/+/e04404cc853af2b6b91744e9d6d8a15403d1d426%5E%21/#F4">https://chromium.googlesource.com/chromium/src/+/e04404cc853af2b6b91744e9d6d8a15403d1d426%5E%21/#F4</a></pre>
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