SVGAnimatedLength: animVal property
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2020.
The animVal
property of the SVGAnimatedLength
interface contains the current value of an SVG enumeration. If there is no animation, it is the same value as the baseVal
.
Value
An SVGLength
containing the current value of the enumeration.
Examples
html
<svg
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 100 100"
width="200"
height="200">
<circle cx="50" cy="50" r="20" fill="gold" id="circle">
<animate
attributeName="r"
values="20;25;10;20"
dur="8s"
repeatCount="indefinite" />
</circle>
</svg>
<pre id="log"></pre>
js
const circle = document.getElementById("circle");
const log = document.getElementById("log");
function displayLog() {
const animValue = circle.r.animVal.value;
const baseValue = circle.r.baseVal.value;
log.textContent = `The 'circle.r.animVal' is ${animValue}.\n`;
log.textContent += `The 'circle.r.baseVal' is ${baseValue}.`;
requestAnimationFrame(displayLog);
}
displayLog();
Specifications
Specification |
---|
Scalable Vector Graphics (SVG) 2 # __svg__SVGAnimatedLength__animVal |
Browser compatibility
BCD tables only load in the browser