The numberOfItems
read-only property of the SVGPointList
interface returns the number of items in the list.
SVGPointList.numberOfItems
Value
The number of items in the list.
Examples
The following example shows an SVG which contains a <polyline>
with five coordinate pairs. The numberOfItems
property returns 5
.
<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"/>
let example = document.getElementById("example"); console.log(example.points.numberOfItems); // 5
Specifications
Specification |
---|
Scalable Vector Graphics (SVG) 1.1 (Second Edition) # __svg__SVGNameList__numberOfItems |
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
numberOfItems |
1
|
12
|
1.5
|
9
|
≤12.1
|
3
|
3
|
18
|
4
|
≤12.1
|
1
|
1.0
|
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https://developer.mozilla.org/en-US/docs/Web/API/SVGPointList/numberOfItems