/Web APIs


The SVGNumber interface corresponds to the <number> basic data type.

An SVGNumber object can be designated as read only, which means that attempts to modify the object will result in an exception being thrown.

Instance properties


A float representing the number.

Note: If the SVGNumber is read-only, a DOMException with the code NO_MODIFICATION_ALLOWED_ERR is raised on an attempt to change the value.

Instance methods

This interface doesn't provide any specific methods.


Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
SVGNumber 1 12 1.5 9 ≤12.1 3 ≤37 18 4 ≤12.1 1 1.0
value 1 12 1.5 9 ≤12.1 3 ≤37 18 4 ≤12.1 1 1.0

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