SVGAnimatedLength: baseVal 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 baseVal
property of the SVGAnimatedLength
interface contains the initial value of an SVG enumeration.
Value
An SVGLength
containing the initial value of the length.
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="20px" fill="gold" id="circle"></circle>
</svg>
<pre id="log"></pre>
js
const unit = [
"unknown",
"",
"%",
"em",
"ex",
"px",
"cm",
"mm",
"in",
"pt",
"pc",
];
const circle = document.getElementById("circle");
const log = document.getElementById("log");
const baseValue = circle.r.baseVal.value;
const baseUnit = unit[circle.r.baseVal.unitType];
log.textContent = `The 'circle.r.baseVal' is ${baseValue} (in ${baseUnit}).`;
Specifications
Specification |
---|
Scalable Vector Graphics (SVG) 2 # __svg__SVGAnimatedLength__baseVal |
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
baseVal |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.