SVGTransformList: numberOfItems 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 numberOfItems read-only property of the SVGTransformList interface represents the number of items in the list.

Value

An integer; the number of SVGTransform objects in the list as an unsigned long.

Examples

Accessing the numberOfItems Property

html
<svg width="200" height="200" id="mySvg">
  <rect width="100" height="100" fill="blue" />
</svg>
js
const svgElement = document.querySelector("svg");
const rectElement = svgElement.querySelector("rect");

// Access the transform list of the <rect> element
const transformList = rectElement.transform.baseVal;

// Apply a translate transformation to the <rect> element
const translateTransform = svgElement.createSVGTransform();
translateTransform.setTranslate(50, 50);
transformList.appendItem(translateTransform);

console.log(`Number of transformations: ${transformList.numberOfItems}`); // Output: 1

Specifications

Specification
Scalable Vector Graphics (SVG) 2
# __svg__SVGNameList__numberOfItems

Browser compatibility

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
numberOfItems

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support

See also