This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
BaseVal gets or sets the base value of the given attribute before any animations are applied. The base value of the given attribute before applying any animations. Setter throws DOMException.
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
baseVal |
1 | 12 | 1.5 | ≤12.1 | 3 | 18 | 4 | ≤12.1 | 1 | 1.0 | 3 | 1 |
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https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimatedString/baseVal