SVGCircleElement.r

The r read-only property of the SVGCircleElement interface reflects the r attribute of a <circle> element and by that defines the radius of the circle.

If unspecified, the effect is as if the value is set to 0.

Value

An SVGAnimatedLength representing the radius of the circle.

Examples

SVG

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" width="200" height="200">
  <circle r="50" r="50" r="50" fill="gold" id="circle"/>
</svg>

JavaScript

const circle = document.getElementById('circle');
console.log(circle.r);

Specifications

Specification
Scalable Vector Graphics (SVG) 1.1 (Second Edition)
# __svg__SVGCircleElement__r

Browser compatibility

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See also