SVGTransformList: length property

The length 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 length Property

<svg width="200" height="200" id="mySvg">
  <rect width="100" height="100" fill="blue" />
</svg>

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.length}`); // Output: 1

Specifications

Browser compatibility

See also

• SVGTransform
• numberOfItems (alias property)