The removeItem()
method of the SVGPointList
interface removes a point
from the list.
The removeItem()
method of the SVGPointList
interface removes a point
from the list.
js
removeItem(index)
index
The index of the item to remove.
The removed SVGPoint
object.
NoModificationAllowedError
DOMException
Thrown if the list is read-only.
IndexSizeError
DOMException
Thrown if the index passed in is greater than the number of items in the list.
The following example shows an SVG which contains a <polyline>
with five coordinate pairs. The item at index 2
is removed.
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"); console.log(example.points.removeItem(2));
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
removeItem |
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/removeItem