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primitiveUnits

The primitiveUnits attribute specifies the coordinate system for the various length values within the filter primitives and for the attributes that define the filter primitive subregion.

Only one element is using this attribute: <filter>

Usage notes

Value userSpaceOnUse | objectBoundingBox
Default value userSpaceOnUse
Animatable Yes
userSpaceOnUse
This value indicates that any length values within the filter definitions represent values in the current user coordinate system in place at the time when the <filter> element is referenced (i.e., the user coordinate system for the element referencing the <filter> element via a filter attribute).
objectBoundingBox

This value indicates that any length values within the filter definitions represent fractions or percentages of the bounding box on the referencing element.

Specifications

Browser compatibilityUpdate compatibility data on GitHub

Desktop
Chrome Edge Firefox Internet Explorer Opera Safari
primitiveUnits ? ? ? ? ? ?
Mobile
Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
primitiveUnits ? ? ? ? ? ?

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https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/primitiveUnits