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v4: Mention GPU acceleration fix in docs callout #30811

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merged 3 commits into from Sep 24, 2020
Merged

v4: Mention GPU acceleration fix in docs callout #30811

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a1dcf96
v4: Mention GPU acceleration fix in docs callout
mdo May 13, 2020
8cafda9
Update popovers.md
XhmikosR May 14, 2020
2317ea7
add suggested fix for gpu acceleration
Johann-S Sep 24, 2020
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13 changes: 13 additions & 0 deletions site/docs/4.5/components/popovers.md
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Expand Up @@ -136,6 +136,19 @@ Enable popovers via JavaScript:

{% highlight js %}$('#example').popover(options){% endhighlight %}

{% capture callout %}
##### GPU acceleration

Popovers sometimes appear blurry on Windows 10 devices due to GPU acceleration and a modified system DPI. The workaround for this in v4 is to disable GPU acceleration as needed on your popovers.

Suggested fix:

{% highlight js %}
Popper.Defaults.modifiers.computeStyle.gpuAcceleration = !(window.devicePixelRatio < 1.5 && /Win/.test(navigator.platform))
{% endhighlight %}
{% endcapture %}
{% include callout.html content=callout type="warning" %}

{% capture callout %}
### Making popovers work for keyboard and assistive technology users

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