SVGPointList: length property
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2020.
Thelength read-only property of theSVGPointList interface returns the number of items in the list.
Value
The number of items in the list.
Examples
The following example shows an SVG which contains a<polyline> with five coordinate pairs. Thelength property returns5.
html
<svg viewBox="-10 -10 120 120" xmlns="http://www.w3.org/2000/svg"> <polyline stroke="black" fill="none" points="50,0 21,90 98,35 2,35 79,90" /></svg>js
let example = document.getElementById("example");console.log(example.points.length); // 5Specifications
| Specification |
|---|
| Scalable Vector Graphics (SVG) 2 # __svg__SVGNameList__length |