SVGPointList: appendItem() method
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 appendItem()
method of the SVGPointList
interface adds a point
to the end of the list.
Syntax
js
appendItem(obj)
Parameters
Return value
The SVGPoint
object that was appended.
Exceptions
NoModificationAllowedError
DOMException
-
Thrown if the list is read-only.
Examples
The following example shows an SVG which contains a <polyline>
with five coordinate pairs. A new SVGPoint
is created, and appended to the list.
html
<svg id="svg" viewBox="-10 -10 120 120" xmlns="http://www.w3.org/2000/svg">
<polyline
id="example"
stroke="black"
fill="none"
points="50,0 21,90 98,35 2,35 79,90" />
</svg>
js
let example = document.getElementById("example");
let svgPoint = document.getElementById("svg").createSVGPoint();
svgPoint.y = 10;
svgPoint.x = 10;
console.log(example.points.appendItem(svgPoint));
Specifications
Specification |
---|
Scalable Vector Graphics (SVG) 2 # __svg__SVGNameList__appendItem |
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
appendItem |
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.